style(ui): apply QQ-style design to message screens

Remove decorative MaterialCommunityIcons and simplify UI to text-based
lists across GroupInfoScreen, GroupMembersScreen, PrivateChatInfoScreen,
and CommentItem components

.claude/settings.local.json

@@ -0,0 +1,15 @@
+{
+  "permissions": {
+    "allow": [
+      "Bash(python -c \"import sys,json; d=json.load\\(sys.stdin\\); deps={**d.get\\('dependencies',{}\\), **d.get\\('devDependencies',{}\\)}; [print\\(f'{k}: {v}'\\) for k,v in deps.items\\(\\) if 'navigation' in k or 'tab' in k.lower\\(\\)]\")",
+      "Bash(npx tsc *)",
+      "Bash(echo \"EXIT: $?\")",
+      "Bash(npm view *)",
+      "Bash(npx patch-package *)",
+      "Bash(rm -rf node_modules/expo-router)",
+      "Bash(npm install *)",
+      "Bash(python -c \"import struct, os; paths=['D:/codes/carrot_bbs/frontend/assets/splash-icon.png','D:/codes/carrot_bbs/frontend/assets/icon.png','D:/codes/carrot_bbs/frontend/assets/android-icon-foreground.png','D:/codes/carrot_bbs/frontend/assets/android-icon-background.png','D:/codes/carrot_bbs/frontend/android/app/src/main/res/drawable-mdpi/splashscreen_logo.png','D:/codes/carrot_bbs/frontend/android/app/src/main/res/drawable-hdpi/splashscreen_logo.png','D:/codes/carrot_bbs/frontend/android/app/src/main/res/drawable-xhdpi/splashscreen_logo.png','D:/codes/carrot_bbs/frontend/android/app/src/main/res/drawable-xxhdpi/splashscreen_logo.png','D:/codes/carrot_bbs/frontend/android/app/src/main/res/drawable-xxxhdpi/splashscreen_logo.png'];\\\\nfor p in paths:\\\\n    try:\\\\n        with open\\(p,'rb'\\) as f: data=f.read\\(33\\)\\\\n        sig=data[:8]; w=h=None\\\\n        if sig==b'\\\\\\\\x89PNG\\\\\\\\r\\\\\\\\n\\\\\\\\x1a\\\\\\\\n': w,h=struct.unpack\\('>II', data[16:24]\\)\\\\n        print\\(f'{p} | exists={os.path.exists\\(p\\)} | bytes={os.path.getsize\\(p\\)} | png={sig==b\"\\\\\\\\x89PNG\\\\\\\\r\\\\\\\\n\\\\\\\\x1a\\\\\\\\n\"} | size={w}x{h}'\\)\\\\n    except Exception as e:\\\\n        print\\(f'{p} | ERROR {e}'\\)\")",
+      "Bash(python -c 'import struct, os; paths=[\"D:/codes/carrot_bbs/frontend/assets/splash-icon.png\",\"D:/codes/carrot_bbs/frontend/assets/icon.png\",\"D:/codes/carrot_bbs/frontend/assets/android-icon-foreground.png\",\"D:/codes/carrot_bbs/frontend/assets/android-icon-background.png\",\"D:/codes/carrot_bbs/frontend/android/app/src/main/res/drawable-mdpi/splashscreen_logo.png\",\"D:/codes/carrot_bbs/frontend/android/app/src/main/res/drawable-hdpi/splashscreen_logo.png\",\"D:/codes/carrot_bbs/frontend/android/app/src/main/res/drawable-xhdpi/splashscreen_logo.png\",\"D:/codes/carrot_bbs/frontend/android/app/src/main/res/drawable-xxhdpi/splashscreen_logo.png\",\"D:/codes/carrot_bbs/frontend/android/app/src/main/res/drawable-xxxhdpi/splashscreen_logo.png\"]; sig_png=b\"\\\\x89PNG\\\\r\\\\n\\\\x1a\\\\n\"; [print\\(f\"{p} | bytes={os.path.getsize\\(p\\)} | png={open\\(p,\"rb\"\\).read\\(8\\)==sig_png} | size={struct.unpack\\(\">II\", open\\(p,\"rb\"\\).read\\(24\\)[16:24]\\) if open\\(p,\"rb\"\\).read\\(8\\)==sig_png else None}\"\\) for p in paths]')"
+    ]
+  }
+}

.dockerignore

@@ -1,10 +1,40 @@
+# Dependencies
 node_modules
+
+# Source control
 .git
+.gitignore
+
+# Expo caches
 .expo
+.expo-shared
+
+# Build artifacts
 dist
 dist-web
 dist-android
+dist-ios
 dist-android-update.zip
-android 
+dist-ios-update.zip
+android
+ios
+web-build
+
+# Native credentials (never ship into image)
+*.jks
+*.p8
+*.p12
+*.key
+*.mobileprovision
+*.orig.*
+
+# Misc
 screenshots
 *.log
+.vscode
+.idea
+.DS_Store
+*.swp
+*.swo
+coverage
+__tests__

.gitea/workflows/build.yml

@@ -21,32 +21,28 @@ on:
 env:
   REGISTRY: code.littlelan.cn
   IMAGE_NAME: carrot_bbs/frontend-web
-  OTA_PLATFORM_ANDROID: android
-  OTA_PLATFORM_IOS: ios
   OTA_PUBLISH_URL: https://updates.littlelan.cn/admin/publish
   OTA_MANIFEST_URL: https://updates.littlelan.cn/api/manifest
 
 jobs:
-  ota-android:
+  ota:
     runs-on: ubuntu-latest
     if: github.event_name != 'pull_request' && (github.event_name != 'workflow_dispatch' || github.event.inputs.publish_ota == 'true')
     permissions:
       contents: read
+    strategy:
+      matrix:
+        platform: [android, ios]
     steps:
       - name: Checkout code
         uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
 
       - name: Set up Node
         uses: actions/setup-node@v4
         with:
           node-version: '25.6.1'
-          registry-url: 'https://registry.npmmirror.com'
-
-      - name: Remove deprecated always-auth npm config
-        run: |
-          if [ -f ~/.npmrc ]; then
-            sed -i '/always-auth/d' ~/.npmrc
-          fi
 
       - name: Install dependencies
         run: npm ci
@@ -54,121 +50,48 @@ jobs:
       - name: Resolve runtime version
         id: runtime
         run: |
-          RUNTIME_VERSION="$(node -p "require('./app.json').expo.version")"
+          RUNTIME_VERSION="$(node -p "require('./app.config.js').runtimeVersion")"
           echo "runtime_version=${RUNTIME_VERSION}" >> "$GITHUB_OUTPUT"
           echo "Resolved runtimeVersion: ${RUNTIME_VERSION}"
 
-      - name: Export Android update bundle
+      - name: Export update bundle
         run: |
-          rm -rf dist-android dist-android-update.zip
-          npx expo export --platform android --output-dir dist-android
-          npx expo config --type public --json > dist-android/expoConfig.json
+          rm -rf dist-${{ matrix.platform }} dist-${{ matrix.platform }}-update.zip
+          npx expo export --platform ${{ matrix.platform }} --output-dir dist-${{ matrix.platform }}
+          npx expo config --type public --json > dist-${{ matrix.platform }}/expoConfig.json
 
-      - name: Archive Android update bundle
+      - name: Archive update bundle
         run: |
-          python - <<'PY'
-          import os
-          import zipfile
-
-          with zipfile.ZipFile('dist-android-update.zip', 'w', zipfile.ZIP_DEFLATED) as zf:
-              for root, _, files in os.walk('dist-android'):
+          python -c "
+          import os, zipfile
+          p = '${{ matrix.platform }}'
+          dist = f'dist-{p}'
+          with zipfile.ZipFile(f'dist-{p}-update.zip', 'w', zipfile.ZIP_DEFLATED) as zf:
+              for root, _, files in os.walk(dist):
                   for name in files:
                       src = os.path.join(root, name)
-                      arc = os.path.relpath(src, 'dist-android')
+                      arc = os.path.relpath(src, dist)
                       zf.write(src, arc)
-          PY
+          "
 
       - name: Publish OTA
         env:
           OTA_AUTH_TOKEN: ${{ secrets.OTA_AUTH_TOKEN }}
         run: |
           test -n "${OTA_AUTH_TOKEN}" || (echo "Missing secret OTA_AUTH_TOKEN" && exit 1)
-          curl -fSs -X POST "${OTA_PUBLISH_URL}?runtimeVersion=${{ steps.runtime.outputs.runtime_version }}&platform=${OTA_PLATFORM_ANDROID}" \
+          curl -fSs -X POST "${OTA_PUBLISH_URL}?runtimeVersion=${{ steps.runtime.outputs.runtime_version }}&platform=${{ matrix.platform }}" \
             -H "Authorization: Bearer ${OTA_AUTH_TOKEN}" \
             -H "Content-Type: application/zip" \
-            --data-binary @"dist-android-update.zip"
+            --data-binary @"dist-${{ matrix.platform }}-update.zip"
 
       - name: Verify OTA manifest
         run: |
           REMOTE="$(curl -sS "${OTA_MANIFEST_URL}" \
-            -H "expo-platform: ${OTA_PLATFORM_ANDROID}" \
-            -H "expo-runtime-version: ${{ steps.runtime.outputs.runtime_version }}" \
-            -H "expo-protocol-version: 1" \
-            | python -c "import sys, json, re; s=sys.stdin.read(); m=re.search(r'\\{\\\"id\\\":.*\\\"extra\\\":\\{.*\\}\\}', s); j=json.loads(m.group(0)); print(j['launchAsset']['url'].split('/')[-1].split('&')[0])")"
-          LOCAL="$(python -c "import json; m=json.load(open('dist-android/metadata.json')); print(m['fileMetadata']['android']['bundle'].split('/')[-1])")"
-          echo "Remote bundle: ${REMOTE}"
-          echo "Local bundle:  ${LOCAL}"
-          test "${REMOTE}" = "${LOCAL}"
-
-  ota-ios:
-    runs-on: ubuntu-latest
-    if: github.event_name != 'pull_request' && (github.event_name != 'workflow_dispatch' || github.event.inputs.publish_ota == 'true')
-    permissions:
-      contents: read
-    steps:
-      - name: Checkout code
-        uses: actions/checkout@v4
-
-      - name: Set up Node
-        uses: actions/setup-node@v4
-        with:
-          node-version: '25.6.1'
-          registry-url: 'https://registry.npmmirror.com'
-
-      - name: Remove deprecated always-auth npm config
-        run: |
-          if [ -f ~/.npmrc ]; then
-            sed -i '/always-auth/d' ~/.npmrc
-          fi
-
-      - name: Install dependencies
-        run: npm ci
-
-      - name: Resolve runtime version
-        id: runtime
-        run: |
-          RUNTIME_VERSION="$(node -p "require('./app.json').expo.version")"
-          echo "runtime_version=${RUNTIME_VERSION}" >> "$GITHUB_OUTPUT"
-          echo "Resolved runtimeVersion: ${RUNTIME_VERSION}"
-
-      - name: Export iOS update bundle
-        run: |
-          rm -rf dist-ios dist-ios-update.zip
-          npx expo export --platform ios --output-dir dist-ios
-          npx expo config --type public --json > dist-ios/expoConfig.json
-
-      - name: Archive iOS update bundle
-        run: |
-          python - <<'PY'
-          import os
-          import zipfile
-
-          with zipfile.ZipFile('dist-ios-update.zip', 'w', zipfile.ZIP_DEFLATED) as zf:
-              for root, _, files in os.walk('dist-ios'):
-                  for name in files:
-                      src = os.path.join(root, name)
-                      arc = os.path.relpath(src, 'dist-ios')
-                      zf.write(src, arc)
-          PY
-
-      - name: Publish OTA
-        env:
-          OTA_AUTH_TOKEN: ${{ secrets.OTA_AUTH_TOKEN }}
-        run: |
-          test -n "${OTA_AUTH_TOKEN}" || (echo "Missing secret OTA_AUTH_TOKEN" && exit 1)
-          curl -fSs -X POST "${OTA_PUBLISH_URL}?runtimeVersion=${{ steps.runtime.outputs.runtime_version }}&platform=${OTA_PLATFORM_IOS}" \
-            -H "Authorization: Bearer ${OTA_AUTH_TOKEN}" \
-            -H "Content-Type: application/zip" \
-            --data-binary @"dist-ios-update.zip"
-
-      - name: Verify OTA manifest
-        run: |
-          REMOTE="$(curl -sS "${OTA_MANIFEST_URL}" \
-            -H "expo-platform: ${OTA_PLATFORM_IOS}" \
+            -H "expo-platform: ${{ matrix.platform }}" \
             -H "expo-runtime-version: ${{ steps.runtime.outputs.runtime_version }}" \
             -H "expo-protocol-version: 1" \
             | python -c "import sys, json, re; s=sys.stdin.read(); m=re.search(r'\\{\"id\":.*\"extra\":\{.*\}\}', s); j=json.loads(m.group(0)); print(j['launchAsset']['url'].split('/')[-1].split('&')[0])")"
-          LOCAL="$(python -c "import json; m=json.load(open('dist-ios/metadata.json')); print(m['fileMetadata']['ios']['bundle'].split('/')[-1])")"
+          LOCAL="$(python -c "import json; m=json.load(open('dist-${{ matrix.platform }}/metadata.json')); print(m['fileMetadata']['${{ matrix.platform }}']['bundle'].split('/')[-1])")"
           echo "Remote bundle: ${REMOTE}"
           echo "Local bundle:  ${LOCAL}"
           test "${REMOTE}" = "${LOCAL}"
@@ -178,18 +101,17 @@ jobs:
     container:
       image: reactnativecommunity/react-native-android:latest
     env:
-      GRADLE_OPTS: "-Dorg.gradle.daemon=false -Dorg.gradle.parallel=true -Dorg.gradle.workers.max=4 -Xmx8g -XX:MaxMetaspaceSize=1g -XX:+UseG1GC -XX:SoftRefLRUPolicyMSPerMB=0 -XX:ReservedCodeCacheSize=512m"
-      _JAVA_OPTIONS: "-Xmx8g -XX:MaxMetaspaceSize=1g -XX:+UseG1GC -XX:SoftRefLRUPolicyMSPerMB=0 -XX:ReservedCodeCacheSize=512m"
-      NODE_OPTIONS: "--max-old-space-size=8192"
+      GRADLE_OPTS: "-Dorg.gradle.daemon=false -Dorg.gradle.parallel=false -Dorg.gradle.workers.max=1"
+      NODE_OPTIONS: "--max-old-space-size=2048"
       NODE_ENV: "production"
-      NDK_NUM_JOBS: "4"
-      CMAKE_BUILD_PARALLEL_LEVEL: "4"
       GRADLE_USER_HOME: /root/.gradle
     permissions:
       contents: read
     steps:
       - name: Checkout code
         uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
 
       - name: Set up Java
         uses: actions/setup-java@v4
@@ -201,201 +123,84 @@ jobs:
         uses: actions/setup-node@v4
         with:
           node-version: '25.6.1'
-          registry-url: 'https://registry.npmmirror.com'
-
-      - name: Remove deprecated always-auth npm config
-        run: |
-          if [ -f ~/.npmrc ]; then
-            sed -i '/always-auth/d' ~/.npmrc
-          fi
-
-      - name: Cache Android NDK
-        uses: actions/cache@v4
-        id: cache-ndk
-        with:
-          path: /opt/android/ndk/27.0.12077973
-          key: ndk-27.0.12077973-v1
-
-      - name: Install Android NDK
-        if: steps.cache-ndk.outputs.cache-hit != 'true'
-        run: |
-          echo "Existing NDK versions:"
-          ls /opt/android/ndk/ 2>/dev/null || echo "No NDK dir"
-          echo "Installing NDK 27.0.12077973..."
-          yes | sdkmanager --install "ndk;27.0.12077973"
-          echo "NDK after install:"
-          ls /opt/android/ndk/
-
-      - name: Cache Gradle
-        uses: actions/cache@v4
-        with:
-          path: |
-            ~/.gradle/caches
-            ~/.gradle/wrapper
-            ~/.android/build-cache
-          key: ${{ runner.os }}-gradle-${{ hashFiles('**/*.gradle*', '**/gradle-wrapper.properties', '**/gradle.properties') }}
-          restore-keys: |
-            ${{ runner.os }}-gradle-
-
-      - name: Cache node_modules
-        uses: actions/cache@v4
-        id: cache-node-modules
-        with:
-          path: node_modules
-          key: ${{ runner.os }}-node-modules-${{ hashFiles('package-lock.json') }}
-          restore-keys: |
-            ${{ runner.os }}-node-modules-
 
       - name: Install dependencies
-        if: steps.cache-node-modules.outputs.cache-hit != 'true'
         run: npm ci
 
       - name: Generate Android native project
         run: npx expo prebuild --platform android
 
-      - name: Switch Gradle distribution to Tencent mirror
-        run: |
-          PROPS="android/gradle/wrapper/gradle-wrapper.properties"
-          if [ -f "$PROPS" ]; then
-            sed -i 's|distributionUrl=https\\://services.gradle.org/distributions/|distributionUrl=https\\://mirrors.cloud.tencent.com/gradle/|' "$PROPS"
-            echo "Updated gradle-wrapper.properties:"
-            cat "$PROPS"
-          else
-            echo "gradle-wrapper.properties not found"
-            exit 1
-          fi
-
-      - name: Decode Android signing keystore
-        run: |
-          echo "${{ secrets.ANDROID_KEYSTORE_BASE64 }}" | base64 -d > android/app/withyou-release-key.keystore
-
-      - name: Configure Gradle with China Maven mirrors
+      - name: Configure Gradle with signing
         run: |
           cd android
-          
-          # Update settings.gradle with China Maven mirrors
-          cat > settings.gradle << 'SETTINGS_EOF'
-          pluginManagement {
-            repositories {
-              maven { url 'https://maven.aliyun.com/repository/gradle-plugin' }
-              maven { url 'https://maven.aliyun.com/repository/google' }
-              maven { url 'https://maven.aliyun.com/repository/public' }
-              maven { url 'https://maven.aliyun.com/repository/central' }
-              google()
-              mavenCentral()
-              gradlePluginPortal()
-            }
-            def reactNativeGradlePlugin = new File(
-              providers.exec {
-                workingDir(rootDir)
-                commandLine("node", "--print", "require.resolve('@react-native/gradle-plugin/package.json', { paths: [require.resolve('react-native/package.json')] })")
-              }.standardOutput.asText.get().trim()
-            ).getParentFile().absolutePath
-            includeBuild(reactNativeGradlePlugin)
-            
-            def expoPluginsPath = new File(
-              providers.exec {
-                workingDir(rootDir)
-                commandLine("node", "--print", "require.resolve('expo-modules-autolinking/package.json', { paths: [require.resolve('expo/package.json')] })")
-              }.standardOutput.asText.get().trim(),
-              "../android/expo-gradle-plugin"
-            ).absolutePath
-            includeBuild(expoPluginsPath)
-          }
-          
-          plugins {
-            id("com.facebook.react.settings")
-            id("expo-autolinking-settings")
-            id("org.gradle.toolchains.foojay-resolver-convention") version "0.5.0"
-          }
-          
-          extensions.configure(com.facebook.react.ReactSettingsExtension) { ex ->
-            if (System.getenv('EXPO_USE_COMMUNITY_AUTOLINKING') == '1') {
-              ex.autolinkLibrariesFromCommand()
-            } else {
-              ex.autolinkLibrariesFromCommand(expoAutolinking.rnConfigCommand)
-            }
-          }
-          expoAutolinking.useExpoModules()
-          
-          rootProject.name = '威友'
-          
-          expoAutolinking.useExpoVersionCatalog()
-          
-          include ':app'
-          includeBuild(expoAutolinking.reactNativeGradlePlugin)
-          SETTINGS_EOF
-          
-          # Update build.gradle with China Maven mirrors
-          cat > build.gradle << 'BUILD_EOF'
-          // Top-level build file where you can add configuration options common to all sub-projects/modules.
-          
-          buildscript {
-            repositories {
-              maven { url 'https://maven.aliyun.com/repository/gradle-plugin' }
-              maven { url 'https://maven.aliyun.com/repository/google' }
-              maven { url 'https://maven.aliyun.com/repository/public' }
-              maven { url 'https://maven.aliyun.com/repository/central' }
-              google()
-              mavenCentral()
-            }
-            dependencies {
-              classpath('com.android.tools.build:gradle')
-              classpath('com.facebook.react:react-native-gradle-plugin')
-              classpath('org.jetbrains.kotlin:kotlin-gradle-plugin')
-            }
-          }
-          
-          allprojects {
-            repositories {
-              maven { url 'https://maven.aliyun.com/repository/google' }
-              maven { url 'https://maven.aliyun.com/repository/public' }
-              maven { url 'https://maven.aliyun.com/repository/central' }
-              maven { url 'https://www.jitpack.io' }
-              google()
-              mavenCentral()
-            }
-          }
-          
-          apply plugin: "expo-root-project"
-          apply plugin: "com.facebook.react.rootproject"
-          BUILD_EOF
-          
-          # Update gradle.properties
-          cat > gradle.properties << 'PROPS_EOF'
-          org.gradle.daemon=false
-          org.gradle.parallel=true
-          org.gradle.configureondemand=true
-          org.gradle.workers.max=4
-          org.gradle.jvmargs=-Xmx8g -XX:MaxMetaspaceSize=1g -XX:+UseG1GC -XX:SoftRefLRUPolicyMSPerMB=0 -XX:ReservedCodeCacheSize=512m -XX:+HeapDumpOnOutOfMemoryError
-          android.enableJetifier=false
-          android.useAndroidX=true
-          hermesEnabled=true
-          reactNativeArchitectures=arm64-v8a
-          newArchEnabled=true
-          edgeToEdgeEnabled=true
-          expo.gif.enabled=true
-          expo.webp.enabled=true
-          expo.webp.animated=false
-          ndkVersion=27.1.12297006
-          expo.useLegacyPackaging=false
-          PROPS_EOF
 
-      - name: Configure Gradle signing properties
-        run: |
-          cd android
-          cat >> gradle.properties << SIGNING_PROPS
-          MYAPP_UPLOAD_STORE_FILE=withyou-release-key.keystore
-          MYAPP_UPLOAD_STORE_PASSWORD=${{ secrets.ANDROID_KEYSTORE_PASSWORD }}
-          MYAPP_UPLOAD_KEY_ALIAS=withyou-key
-          MYAPP_UPLOAD_KEY_PASSWORD=${{ secrets.ANDROID_KEY_PASSWORD }}
-          SIGNING_PROPS
+          # Decode Android signing keystore
+          echo "${{ secrets.ANDROID_KEYSTORE_BASE64 }}" | base64 -d > app/withyou-release-key.keystore
+
+          # Append signing properties to gradle.properties (secrets appended after prebuild for better cache hit rate).
+          # IMPORTANT 1: each echo line writes a column-0 string — gradle.properties keys cannot have
+          #   leading whitespace, otherwise hasProperty() returns false and release signing breaks
+          #   (see app/build.gradle signingConfigs.release).
+          # IMPORTANT 2: prebuild emits gradle.properties WITHOUT a trailing newline (last line is
+          #   `expo.inlineModules.watchedDirectories=[]`). A naive `>>` append concatenates the first
+          #   new key onto that last line, corrupting MYAPP_UPLOAD_STORE_FILE. We unconditionally
+          #   prepend a newline before the appended block to guarantee a clean line break.
+          # NB: this block runs with `set -e`; if any echo fails the step aborts.
+          {
+            printf '\n'
+            echo "MYAPP_UPLOAD_STORE_FILE=withyou-release-key.keystore"
+            echo "MYAPP_UPLOAD_STORE_PASSWORD=${{ secrets.ANDROID_KEYSTORE_PASSWORD }}"
+            echo "MYAPP_UPLOAD_KEY_ALIAS=withyou-key"
+            echo "MYAPP_UPLOAD_KEY_PASSWORD=${{ secrets.ANDROID_KEY_PASSWORD }}"
+          } >> gradle.properties
+
+          # CI build tuning (low-memory container): force single-worker, reduce JVM heap,
+          # plus restore properties that prebuild does NOT generate but the build needs.
+          # printf '\n' below is defensive — even though the signing block above already
+          # ensured a trailing newline, both blocks should be independently safe.
+          {
+            printf '\n'
+            echo "org.gradle.daemon=false"
+            echo "org.gradle.parallel=false"
+            echo "org.gradle.configureondemand=false"
+            echo "org.gradle.workers.max=1"
+            echo "org.gradle.jvmargs=-Xmx4g -XX:MaxMetaspaceSize=1g -XX:+UseG1GC -XX:ReservedCodeCacheSize=256m -XX:+HeapDumpOnOutOfMemoryError"
+            echo "kotlin.daemon.jvmargs=-Xmx4g -XX:MaxMetaspaceSize=1g -XX:+UseG1GC -XX:ReservedCodeCacheSize=256m"
+            echo "ndkVersion=27.1.12297006"
+            echo "systemProp.org.gradle.internal.http.connectionTimeout=30000"
+            echo "systemProp.org.gradle.internal.http.socketTimeout=30000"
+            # ExpoAutolinkingPlugin requires this; without it Gradle calls
+            # `node ... mirror-kotlin-inline-modules --watched-directories-serialized ''`
+            # and node JSON.parse('') throws SyntaxError, exiting 1.
+            # See ExpoAutolinkingPlugin.kt:51 (findProperty fallback to emptyList)
+            # and ExpoAutolinkingPlugin.kt:67 (passes value to node as-is).
+            echo "expo.inlineModules.watchedDirectories=[]"
+          } >> gradle.properties
+
+          # Verify signing config in app/build.gradle
+          echo "=== app/build.gradle signing section ==="
+          grep -A 20 'signingConfigs' app/build.gradle || echo "signingConfigs not found"
+
+          # Diagnostic: dump full gradle.properties + verify all 4 signing keys are at column 0.
+          # Each grep -c MUST print 1; 0 means the key was concatenated onto a previous line
+          # (typically because prebuild's gradle.properties had no trailing newline — see fix above).
+          echo "=== gradle.properties (final) ==="
+          cat gradle.properties
+          echo "=== signing keys column-0 check (each must be 1) ==="
+          for k in MYAPP_UPLOAD_STORE_FILE MYAPP_UPLOAD_STORE_PASSWORD MYAPP_UPLOAD_KEY_ALIAS MYAPP_UPLOAD_KEY_PASSWORD; do
+            count=$(grep -c "^${k}=" gradle.properties || true)
+            echo "${k}=${count}"
+            if [ "${count}" != "1" ]; then
+              echo "FATAL: ${k} not found at column 0 — release signing will fail."
+              exit 1
+            fi
+          done
 
       - name: Build Android release APK (arm64 only)
         run: |
           cd android
           chmod +x gradlew
-          ./gradlew :app:assembleRelease -PreactNativeArchitectures=arm64-v8a --max-workers=4 --parallel
+          taskset -c 0-7 ./gradlew :app:assembleRelease -PreactNativeArchitectures=arm64-v8a --max-workers=1 -Dkotlin.daemon.jvm.options="-Xmx2g,XX:MaxMetaspaceSize=1g"
 
       - name: Upload APK artifact
         uses: actions/upload-artifact@v3
@@ -406,7 +211,7 @@ jobs:
       - name: Resolve runtime version
         id: runtime
         run: |
-          RUNTIME_VERSION="$(node -p "require('./app.json').expo.version")"
+          RUNTIME_VERSION="$(node -p "require('./app.config.js').runtimeVersion")"
           echo "runtime_version=${RUNTIME_VERSION}" >> "$GITHUB_OUTPUT"
           echo "Resolved runtimeVersion: ${RUNTIME_VERSION}"
 
@@ -481,8 +286,6 @@ jobs:
           labels: ${{ steps.meta.outputs.labels }}
           platforms: linux/amd64
           provenance: false
-          cache-from: type=registry,ref=code.littlelan.cn/carrot_bbs/frontend-web:buildcache
-          cache-to: type=registry,ref=code.littlelan.cn/carrot_bbs/frontend-web:buildcache,mode=max
 
       - name: Show image tags
         run: |

Dockerfile.web

@@ -1,4 +1,4 @@
-FROM node:20-alpine AS builder
+FROM node:25-alpine AS builder
 
 WORKDIR /app
 
@@ -6,7 +6,7 @@ COPY package.json package-lock.json ./
 RUN npm ci
 
 COPY . .
-RUN npx expo export --platform web --output-dir dist-web
+RUN node /app/node_modules/.bin/expo export --platform web --output-dir dist-web
 
 FROM nginx:1.27-alpine
 

app.config.js

@@ -6,15 +6,21 @@ const releaseApiBaseUrl = 'https://withyou.littlelan.cn/api/v1';
 const releaseUpdatesBaseUrl = 'https://updates.littlelan.cn';
 const devApiBaseUrl = process.env.EXPO_PUBLIC_API_BASE_URL || 'http://192.168.31.238:8080/api/v1';
 
-function getGitShortHash() {
+function getCommitCount() {
   try {
-    return execSync('git rev-parse --short=4 HEAD', { encoding: 'utf-8' }).trim();
+    return execSync('git rev-list --count HEAD', { encoding: 'utf-8' }).trim();
   } catch {
-    return '0000';
+    return '1';
   }
 }
 
-const gitBuildSuffix = getGitShortHash();
+// 在 commit count 上加偏移，保证 versionCode / buildNumber / runtimeVersion
+// 始终大于历史最大值（之前的最后一个版本是 5547），避免被系统/Play Store
+// 误判为降级。后续即使 commit count 重置或换仓库，偏移也能保证单调递增。
+const BUILD_NUMBER_OFFSET = 100000;
+
+const commitCount = getCommitCount();
+const buildNumber = String(parseInt(commitCount, 10) + BUILD_NUMBER_OFFSET);
 
 function toManifestUrl(baseUrl, portOverride) {
   const parsed = new URL(baseUrl);
@@ -60,9 +66,10 @@ const filteredPlugins = isWeb
 module.exports = {
   ...expo,
   name: isDevVariant ? `${expo.name} Dev` : expo.name,
-  runtimeVersion: {
-    policy: 'appVersion',
-  },
+  // runtimeVersion 用语义版本（expo.version）：同一版本号的所有 build 共享 OTA 通道，
+  // 改原生代码/配置后应升级 version 来切换通道。
+  // versionCode / buildNumber 仍用 commit count + 偏移，保证应用商店版本号单调递增。
+  runtimeVersion: appJson.expo.version,
   updates: {
     ...(expo.updates || {}),
     url: isDevVariant ? devUpdatesUrl : releaseUpdatesUrl,
@@ -71,12 +78,12 @@ module.exports = {
   },
   ios: {
     ...expo.ios,
-    buildNumber: gitBuildSuffix,
+    buildNumber: buildNumber,
   },
   android: {
     ...expo.android,
     package: 'cn.qczlit.withyou',
-    versionCode: parseInt(gitBuildSuffix, 16),
+    versionCode: parseInt(buildNumber, 10),
   },
   // Web 端使用过滤后的插件
   plugins: filteredPlugins,
@@ -95,7 +102,8 @@ module.exports = {
         // 配置 Web 端别名，避免加载原生模块
         babel: {
           dangerouslyAddModulePathsToTranspile: [
-            'react-native-webrtc',
+            'livekit-client',
+            '@livekit',
           ],
         },
       },

app.json

@@ -2,7 +2,7 @@
   "expo": {
     "name": "威友",
     "slug": "qojo",
-    "version": "0.0.2",
+    "version": "1.0.1",
     "orientation": "default",
     "icon": "./assets/icon.png",
     "userInterfaceStyle": "automatic",
@@ -16,9 +16,8 @@
       "supportsTablet": true,
       "infoPlist": {
         "NSMicrophoneUsageDescription": "允许威友访问您的麦克风以进行语音通话",
+        "NSCameraUsageDescription": "允许威友访问您的相机以进行视频通话",
         "UIBackgroundModes": [
-          "fetch",
-          "remote-notification",
           "fetch",
           "remote-notification",
           "audio"
@@ -28,6 +27,7 @@
       "bundleIdentifier": "cn.qczlit.weiyou"
     },
     "android": {
+      "googleServicesFile": "./google-services.json",
       "adaptiveIcon": {
         "backgroundColor": "#0570F9",
         "foregroundImage": "./assets/android-icon-foreground.png",
@@ -35,12 +35,11 @@
         "monochromeImage": "./assets/android-icon-monochrome.png"
       },
       "predictiveBackGestureEnabled": false,
-      "jsEngine": "hermes",
       "package": "cn.qczlit.withyou",
-      "versionCode": 7,
       "permissions": [
         "VIBRATE",
         "RECORD_AUDIO",
+        "CAMERA",
         "RECEIVE_BOOT_COMPLETED",
         "WAKE_LOCK",
         "READ_EXTERNAL_STORAGE",
@@ -53,7 +52,6 @@
         "android.permission.READ_EXTERNAL_STORAGE",
         "android.permission.WRITE_EXTERNAL_STORAGE",
         "android.permission.READ_MEDIA_VISUAL_USER_SELECTED",
-        "android.permission.ACCESS_MEDIA_LOCATION",
         "android.permission.READ_MEDIA_IMAGES",
         "android.permission.READ_MEDIA_VIDEO",
         "android.permission.READ_MEDIA_AUDIO",
@@ -66,6 +64,8 @@
       "favicon": "./assets/favicon.png"
     },
     "plugins": [
+      "./plugins/withCmakeJobLimit",
+      "./plugins/withJcorePatch",
       "./plugins/withSigning",
       "./plugins/withMainActivityConfigChange",
       [
@@ -100,12 +100,13 @@
           "minimumInterval": 15
         }
       ],
+      "./plugins/withRemoveAutoStart",
       [
         "expo-media-library",
         {
           "photosPermission": "允许威友访问您的照片以发布内容",
           "savePhotosPermission": "允许威友保存照片到您的相册",
-          "isAccessMediaLocationEnabled": true
+          "isAccessMediaLocationEnabled": false
         }
       ],
 [
@@ -153,7 +154,21 @@
           "channel": "developer-default"
         }
       ],
-      "./plugins/withHuaweiPush"
+      "./plugins/withHuaweiPush",
+      "./plugins/withXiaomiPush",
+      "./plugins/withHonorPush",
+      "./plugins/withVivoPush",
+      "./plugins/withOppoPush",
+      "expo-callkit-telecom",
+      [
+        "expo-splash-screen",
+        {
+          "image": "./assets/splash-icon.png",
+          "resizeMode": "contain",
+          "backgroundColor": "#ffffff"
+        }
+      ],
+      "expo-status-bar"
     ],
     "extra": {
       "eas": {

app/(app)/(tabs)/_layout.tsx

@@ -1,22 +1,35 @@
 import { useMemo, useCallback } from 'react';
-import { Platform, useWindowDimensions } from 'react-native';
-import { Tabs, usePathname } from 'expo-router';
+import { Platform, Pressable, useWindowDimensions } from 'react-native';
+import { Tabs, usePathname, useRouter } from 'expo-router';
 import { MaterialCommunityIcons } from '@expo/vector-icons';
 import { useSafeAreaInsets } from 'react-native-safe-area-context';
+import type { PressableProps } from 'react-native';
 
 import { useAppColors, shadows } from '../../../src/theme';
 import { BREAKPOINTS } from '../../../src/hooks';
 import { useHomeTabBarVisibilityStore, useTotalUnreadCount, useHomeTabPressStore } from '../../../src/stores';
+import { hrefHome } from '../../../src/navigation/hrefs';
 
 const TAB_BAR_HEIGHT = 56;
 const TAB_BAR_FLOATING_MARGIN = 12;
 const TAB_BAR_MARGIN = 20;
 
+const TabBarButton = ({ children, style, ...rest }: PressableProps) => (
+  <Pressable
+    {...rest}
+    style={style}
+    android_ripple={null}
+  >
+    {children}
+  </Pressable>
+);
+
 export default function TabsLayout() {
   const colors = useAppColors();
   const { width } = useWindowDimensions();
   const insets = useSafeAreaInsets();
   const pathname = usePathname();
+  const router = useRouter();
   const unreadCount = useTotalUnreadCount();
   const scrollHideTabBar = useHomeTabBarVisibilityStore((s) => s.bottomTabBarHiddenByScroll);
   const triggerHomeTabPress = useHomeTabPressStore((s) => s.triggerPress);
@@ -24,11 +37,30 @@ export default function TabsLayout() {
 
   const isHomeStackRoute = pathname === '/home' || pathname.startsWith('/home/');
 
-  const handleHomeTabPress = useCallback(() => {
-    if (pathname === '/home') {
-      triggerHomeTabPress();
+  const handleHomeTabPress = useCallback(
+    (e: { preventDefault: () => void }) => {
+      if (!isHomeStackRoute) return;
+      e.preventDefault();
+      if (pathname === '/home') {
+        triggerHomeTabPress();
+      } else {
+        router.navigate(hrefHome());
+      }
+    },
+    [isHomeStackRoute, pathname, triggerHomeTabPress, router]
+  );
+
+  const handleAppsTabPress = useCallback(() => {
+    if (pathname.startsWith('/apps/')) {
+      router.replace('/apps');
     }
-  }, [pathname, triggerHomeTabPress]);
+  }, [pathname, router]);
+
+  const handleProfileTabPress = useCallback(() => {
+    if (pathname.startsWith('/profile/')) {
+      router.replace('/profile');
+    }
+  }, [pathname, router]);
 
   const tabBarStyle = useMemo(() => {
     if (hideTabBar) {
@@ -72,6 +104,7 @@ export default function TabsLayout() {
           marginHorizontal: 2,
           paddingVertical: 1,
         },
+        tabBarButton: (props) => <TabBarButton {...props} />,
         tabBarShowLabel: true,
         tabBarLabelStyle: { fontSize: 11, fontWeight: '600', marginTop: -1 },
       }}
@@ -104,6 +137,9 @@ export default function TabsLayout() {
             />
           ),
         }}
+        listeners={{
+          tabPress: handleAppsTabPress,
+        }}
       />
       <Tabs.Screen
         name="messages"
@@ -131,6 +167,9 @@ export default function TabsLayout() {
             />
           ),
         }}
+        listeners={{
+          tabPress: handleProfileTabPress,
+        }}
       />
     </Tabs>
   );

app/(app)/(tabs)/profile/_layout.tsx

@@ -17,8 +17,7 @@ export default function ProfileStackLayout() {
       <Stack.Screen name="blocked-users" />
       <Stack.Screen name="chat-settings" />
       <Stack.Screen name="about" />
-      <Stack.Screen name="terms" />
-      <Stack.Screen name="privacy" />
+      <Stack.Screen name="help" />
       <Stack.Screen name="verification" />
       <Stack.Screen name="data-storage" />
       <Stack.Screen name="privacy-settings" />

app/(app)/(tabs)/profile/help.tsx

@@ -0,0 +1,5 @@
+import { HelpScreen } from '../../../../src/screens/profile';
+
+export default function HelpRoute() {
+  return <HelpScreen />;
+}

app/(app)/(tabs)/profile/privacy.tsx

@@ -1,5 +0,0 @@
-import { PrivacyPolicyScreen } from '../../../../src/screens/profile/PrivacyPolicyScreen';
-
-export default function PrivacyPolicyRoute() {
-  return <PrivacyPolicyScreen />;
-}

app/(app)/(tabs)/profile/terms.tsx

@@ -1,5 +0,0 @@
-import { TermsOfServiceScreen } from '../../../../src/screens/profile/TermsOfServiceScreen';
-
-export default function TermsOfServiceRoute() {
-  return <TermsOfServiceScreen />;
-}

app/(app)/_layout.tsx

@@ -1,83 +1,54 @@
-import { useEffect, useRef } from 'react';
-import { Platform } from 'react-native';
+import { useEffect, useState } from 'react';
+import { ActivityIndicator, View } from 'react-native';
 import { Redirect } from 'expo-router';
 
 import { AppRouteStack } from '../../src/app-navigation/AppRouteStack';
 import { messageManager, useAuthStore } from '../../src/stores';
-import { jpushService } from '../../src/services/notification/jpushService';
-
-function getDeviceType(): 'ios' | 'android' | 'web' {
-  switch (Platform.OS) {
-    case 'ios': return 'ios';
-    case 'android': return 'android';
-    default: return 'web';
-  }
-}
-
-async function getOrCreateDeviceID(): Promise<string> {
-  try {
-    const AsyncStorage = require('@react-native-async-storage/async-storage').default;
-    const DEVICE_ID_KEY = 'withyou_device_id';
-    let deviceId = await AsyncStorage.getItem(DEVICE_ID_KEY);
-    if (deviceId) return deviceId;
-    const timestamp = Date.now().toString(36);
-    const random = Math.random().toString(36).substring(2, 8);
-    deviceId = `${Platform.OS}_${timestamp}_${random}`;
-    await AsyncStorage.setItem(DEVICE_ID_KEY, deviceId);
-    return deviceId;
-  } catch {
-    return `${Platform.OS}_${Date.now()}`;
-  }
-}
+import { useRegisterPushDevice } from '../../src/hooks';
+import { hrefAuthLogin } from '../../src/navigation/hrefs';
+import { useAppColors } from '../../src/theme';
 
 export default function AppLayout() {
   const isAuthenticated = useAuthStore((s) => s.isAuthenticated);
+  const fetchCurrentUser = useAuthStore((s) => s.fetchCurrentUser);
   const userID = useAuthStore((s) => s.currentUser?.id);
-  const deviceRegistered = useRef(false);
+  const colors = useAppColors();
+  const [verified, setVerified] = useState(false);
+
+  useEffect(() => {
+    // 冷启动 token 校验：仅鉴权分组 (app) 需要。
+    // 公开页（/privacy、/terms）和 (auth) 分组在根布局直接渲染，不受此校验影响，
+    // 因此冷启动 401 不会把公开页顶到 /login。
+    fetchCurrentUser().finally(() => setVerified(true));
+  }, [fetchCurrentUser]);
+
+  useRegisterPushDevice(isAuthenticated, userID);
 
   useEffect(() => {
     messageManager.initialize();
   }, []);
 
-  useEffect(() => {
-    if (!isAuthenticated || !userID) return;
-
-    if (!deviceRegistered.current) {
-      deviceRegistered.current = true;
-
-      if (Platform.OS === 'web') {
-        // Web: register device without push_token (JPush not available on web)
-        getOrCreateDeviceID().then((deviceId) => {
-          const { pushService } = require('../../src/services/notification/pushService');
-          pushService.registerDevice({
-            device_id: deviceId,
-            device_type: 'web',
-            device_name: 'Web Browser',
-          }).catch((err: any) => {
-            console.warn('[Push] web device register failed:', err?.message);
-          });
-        });
-      } else {
-        // Mobile: JPush handles registration internally in initialize()
-        jpushService.initialize().then((ok) => {
-          if (ok && userID) {
-            jpushService.setAliasForUser(userID);
-          }
-        });
-      }
-    }
-
-    return () => {
-      if (!isAuthenticated) {
-        deviceRegistered.current = false;
-        jpushService.cleanup();
-      }
-    };
-  }, [isAuthenticated, userID]);
-
-  if (!isAuthenticated) {
-    return <Redirect href="/login" />;
+  // 持久化状态显示已登录则立即渲染（后台静默校验）
+  if (isAuthenticated) {
+    return <AppRouteStack />;
   }
 
-  return <AppRouteStack />;
-}
+  // 未登录且校验未完成，显示 loading
+  if (!verified) {
+    return (
+      <View
+        style={{
+          flex: 1,
+          justifyContent: 'center',
+          alignItems: 'center',
+          backgroundColor: colors.background.default,
+        }}
+      >
+        <ActivityIndicator size="large" color={colors.primary.main} />
+      </View>
+    );
+  }
+
+  // 校验完成仍未登录，跳转登录页
+  return <Redirect href={hrefAuthLogin()} />;
+}

app/(app)/_layout.web.tsx

@@ -1,28 +1,56 @@
-import { useEffect } from 'react';
-import { useWindowDimensions } from 'react-native';
+import { useEffect, useState } from 'react';
+import { ActivityIndicator, View, useWindowDimensions } from 'react-native';
 import { Redirect } from 'expo-router';
 
 import { AppDesktopShell } from '../../src/app-navigation/AppDesktopShell';
 import { AppRouteStack } from '../../src/app-navigation/AppRouteStack';
 import { BREAKPOINTS } from '../../src/hooks';
 import { messageManager, useAuthStore } from '../../src/stores';
+import { hrefAuthLogin } from '../../src/navigation/hrefs';
+import { useAppColors } from '../../src/theme';
 
 export default function AppLayoutWeb() {
   const { width } = useWindowDimensions();
   const isAuthenticated = useAuthStore((s) => s.isAuthenticated);
+  const fetchCurrentUser = useAuthStore((s) => s.fetchCurrentUser);
   const useDesktopShell = width >= BREAKPOINTS.desktop;
+  const colors = useAppColors();
+  const [verified, setVerified] = useState(false);
+
+  useEffect(() => {
+    // 冷启动 token 校验：仅鉴权分组 (app) 需要。
+    // 公开页（/privacy、/terms）和 (auth) 分组在根布局直接渲染，不受此校验影响。
+    fetchCurrentUser().finally(() => setVerified(true));
+  }, [fetchCurrentUser]);
 
   useEffect(() => {
     messageManager.initialize();
   }, []);
 
-  if (!isAuthenticated) {
-    return <Redirect href="/login" />;
+  // 持久化状态显示已登录则立即渲染（后台静默校验）
+  if (isAuthenticated) {
+    if (useDesktopShell) {
+      return <AppDesktopShell />;
+    }
+    return <AppRouteStack />;
   }
 
-  if (useDesktopShell) {
-    return <AppDesktopShell />;
+  // 未登录且校验未完成，显示 loading
+  if (!verified) {
+    return (
+      <View
+        style={{
+          flex: 1,
+          justifyContent: 'center',
+          alignItems: 'center',
+          backgroundColor: colors.background.default,
+        }}
+      >
+        <ActivityIndicator size="large" color={colors.primary.main} />
+      </View>
+    );
   }
 
-  return <AppRouteStack />;
+  // 校验完成仍未登录，跳转登录页
+  return <Redirect href={hrefAuthLogin()} />;
 }

app/(app)/chat/message-search.tsx

@@ -0,0 +1,5 @@
+import { MessageSearchScreen } from '../../../src/screens/message';
+
+export default function MessageSearchRoute() {
+  return <MessageSearchScreen />;
+}

app/_layout.tsx

@@ -1,4 +1,5 @@
-import React, { useEffect, useRef, useState } from 'react';
+import '../src/polyfills';
+import React, { useEffect, useRef } from 'react';
 import { AppState, AppStateStatus, Platform, View, ActivityIndicator } from 'react-native';
 import { Stack, useRouter } from 'expo-router';
 import { StatusBar } from 'expo-status-bar';
@@ -10,8 +11,6 @@ import * as SystemUI from 'expo-system-ui';
 import { useFonts } from 'expo-font';
 
 import { registerNotificationPresentationHandler } from '@/services/notification';
-import { api } from '@/services/core';
-import { wsService } from '@/services/core';
 import { EventSubscriber } from '../src/infrastructure/EventSubscriber';
 import {
   ThemeBootstrap,
@@ -23,10 +22,12 @@ import {
 import AppPromptBar from '../src/components/common/AppPromptBar';
 import AppDialogHost from '../src/components/common/AppDialogHost';
 import { installAlertOverride } from '@/services/ui';
-import { useAuthStore } from '../src/stores';
 import { checkForAPKUpdate } from '@/services/platform';
 import { CallScreen, IncomingCallModal, FloatingCallWindow } from '../src/components/call';
 import { jpushService } from '@/services/notification/jpushService';
+import { callKeepService } from '@/services/callkeep';
+import { callStore } from '@/stores/call';
+import * as hrefs from '../src/navigation/hrefs';
 
 registerNotificationPresentationHandler();
 
@@ -100,32 +101,6 @@ function SystemChrome() {
   return null;
 }
 
-function SessionGate({ children }: { children: React.ReactNode }) {
-  const [ready, setReady] = useState(false);
-  const fetchCurrentUser = useAuthStore((s) => s.fetchCurrentUser);
-  const colors = useAppColors();
-
-  useEffect(() => {
-    fetchCurrentUser().finally(() => setReady(true));
-  }, [fetchCurrentUser]);
-
-  if (!ready) {
-    return (
-      <View
-        style={{
-          flex: 1,
-          justifyContent: 'center',
-          alignItems: 'center',
-          backgroundColor: colors.background.default,
-        }}
-      >
-        <ActivityIndicator size="large" color={colors.primary.main} />
-      </View>
-    );
-  }
-  return <>{children}</>;
-}
-
 function NotificationBootstrap() {
   const appState = useRef<AppStateStatus>(AppState.currentState);
   const permissionRequested = useRef(false);
@@ -138,6 +113,7 @@ function NotificationBootstrap() {
       const { systemNotificationService } = await import('@/services/notification');
       await systemNotificationService.initialize();
       const { initBackgroundService } = await import('@/services/background');
+      // 默认静默模式，不会注册后台任务，不会触发自启动
       await initBackgroundService();
 
       const subscription = AppState.addEventListener('change', (nextAppState) => {
@@ -152,6 +128,13 @@ function NotificationBootstrap() {
         console.log('[NotificationBootstrap] JPush notification:', message.notificationEventType, message);
         if (message.notificationEventType !== 'notificationOpened') return;
 
+        // 点击任意一条通知即清除通知栏所有通知（与 QQ 一致：点一条清全部）
+        // JPush 的 notificationOpened 在通知被点击时触发，此时清除系统通知栏中
+        // 本应用的所有通知，避免用户需要逐条点击消除。
+        systemNotificationService.clearAllNotifications().catch((error) => {
+          console.warn('[NotificationBootstrap] clearAllNotifications failed:', error);
+        });
+
         const extras = message.extras || {};
         const notifType = extras.notification_type || message.notificationType;
 
@@ -165,22 +148,24 @@ function NotificationBootstrap() {
 
           if (conversationId) {
             const isGroup = conversationType === 'group';
-            const q = new URLSearchParams();
-            if (isGroup) {
-              q.set('isGroupChat', '1');
-              if (groupId) q.set('groupId', groupId);
-              if (groupName) q.set('groupName', groupName);
-              if (groupAvatar) q.set('groupAvatar', groupAvatar);
-            } else if (senderId) {
-              q.set('userId', senderId);
-            }
-            const qs = q.toString();
-            router.push(`/chat/${encodeURIComponent(conversationId)}${qs ? `?${qs}` : ''}`);
+            // 使用 navigate 而非 push，避免：
+            // 1. 在已有聊天页上创建重复实例（用户需要退出两次）
+            // 2. 从帖子等页面打开聊天通知后返回到帖子（而非消息列表）
+            router.navigate(
+              hrefs.hrefChat({
+                conversationId,
+                userId: isGroup ? undefined : senderId,
+                isGroupChat: isGroup,
+                groupId: isGroup ? groupId : undefined,
+                groupName: isGroup ? groupName : undefined,
+                groupAvatar: isGroup ? groupAvatar : undefined,
+              })
+            );
           } else {
-            router.push('/messages/notifications');
+            router.navigate(hrefs.hrefNotifications());
           }
         } else {
-          router.push('/messages/notifications');
+          router.navigate(hrefs.hrefNotifications());
         }
       });
 
@@ -232,6 +217,37 @@ function APKUpdateBootstrap() {
   return null;
 }
 
+function CallKeepBootstrap() {
+  useEffect(() => {
+    if (Platform.OS === 'web') return;
+
+    callKeepService.initialize({
+      onSystemAnswered: () => {
+        callStore.getState().handleSystemAnswer();
+      },
+      onSystemEnded: () => {
+        callStore.getState().endCall('ended');
+      },
+      onSystemMuted: (muted: boolean) => {
+        callStore.getState().handleSystemMuted(muted);
+      },
+      onIncomingCallFromPush: (session) => {
+        callStore.getState().handleIncomingFromPush(session);
+      },
+      onOutgoingStarted: () => {
+        // Outgoing call accepted by system — no action needed,
+        // the WS call_invited / call_accepted flow handles everything
+      },
+    });
+
+    return () => {
+      callKeepService.dispose();
+    };
+  }, []);
+
+  return null;
+}
+
 function ThemedStack() {
   const router = useRouter();
   const resolved = useResolvedColorScheme();
@@ -241,39 +257,16 @@ function ThemedStack() {
       <StatusBar style={resolved === 'dark' ? 'light' : 'dark'} />
       <SystemChrome />
       <EventSubscriber />
-      <SessionGate>
-        <NotificationBootstrap />
-        <APKUpdateBootstrap />
-        <Stack screenOptions={{ headerShown: false }}>
-          <Stack.Screen name="index" options={{ headerShown: false }} />
-          <Stack.Screen name="(auth)" options={{ headerShown: false }} />
-          <Stack.Screen name="(app)" options={{ headerShown: false }} />
-          <Stack.Screen
-            name="terms"
-            options={{
-              headerShown: false,
-            }}
-          />
-          <Stack.Screen
-            name="privacy"
-            options={{
-              headerShown: false,
-            }}
-          />
-          <Stack.Screen
-            name="post/[postId]"
-            options={{
-              headerShown: false,
-            }}
-          />
-          <Stack.Screen
-            name="user/[userId]"
-            options={{
-              headerShown: false,
-            }}
-          />
-        </Stack>
-      </SessionGate>
+      <NotificationBootstrap />
+      <APKUpdateBootstrap />
+      <CallKeepBootstrap />
+      <Stack screenOptions={{ headerShown: false }}>
+        <Stack.Screen name="index" options={{ headerShown: false }} />
+        <Stack.Screen name="(auth)" options={{ headerShown: false }} />
+        <Stack.Screen name="(app)" options={{ headerShown: false }} />
+        <Stack.Screen name="privacy" options={{ headerShown: false }} />
+        <Stack.Screen name="terms" options={{ headerShown: false }} />
+      </Stack>
     </>
   );
 }

app/index.tsx

@@ -1,11 +1,12 @@
 import { Redirect } from 'expo-router';
 
 import { useAuthStore } from '../src/stores';
+import { hrefAuthWelcome, hrefHome } from '../src/navigation/hrefs';
 
 export default function Index() {
   const isAuthenticated = useAuthStore((s) => s.isAuthenticated);
   if (isAuthenticated) {
-    return <Redirect href="/home" />;
+    return <Redirect href={hrefHome()} />;
   }
-  return <Redirect href="/welcome" />;
+  return <Redirect href={hrefAuthWelcome()} />;
 }

google-services.json

@@ -0,0 +1,23 @@
+{
+  "project_info": {
+    "project_number": "000000000000",
+    "project_id": "withyou-dummy",
+    "storage_bucket": "withyou-dummy.appspot.com"
+  },
+  "client": [
+    {
+      "client_info": {
+        "mobilesdk_app_id": "1:000000000000:android:0000000000000000",
+        "android_client_info": {
+          "package_name": "cn.qczlit.withyou"
+        }
+      },
+      "api_key": [
+        {
+          "current_key": "AIzaSyDummyKeyForFirebaseInitOnly"
+        }
+      ]
+    }
+  ],
+  "configuration_version": "1"
+}

jest.config.js

@@ -0,0 +1,46 @@
+/**
+ * Jest 配置
+ *
+ * 仅对消息状态核心逻辑（store 幂等性 / 实时事件管道 / 未读计数原子性）做单测，
+ * 不覆盖 RN / Expo UI。所有平台依赖（@/services/core、@/database、@/core/events、
+ * @/stores/auth、@/services/message）在测试中通过 moduleNameMapper 映射到 mock。
+ */
+const { pathsToModuleNameMapper } = require('ts-jest');
+
+const tsconfig = require('./tsconfig.json');
+const tsconfigBase = require('expo/tsconfig.base.json');
+
+// 合并 base + 项目 paths
+const paths = {
+  ...(tsconfigBase.compilerOptions.paths || {}),
+  ...(tsconfig.compilerOptions.paths || {}),
+};
+
+module.exports = {
+  preset: 'ts-jest',
+  testEnvironment: 'node',
+  roots: ['<rootDir>/src'],
+  testMatch: ['**/__tests__/**/*.test.ts'],
+  moduleNameMapper: {
+    // 平台依赖统一映射到 mock（必须放在 @/* 通配之前，否则会被通配吞掉）
+    '^@/services/core$': '<rootDir>/src/stores/message/__tests__/mocks/coreMock.ts',
+    '^@/services/message$': '<rootDir>/src/stores/message/__tests__/mocks/messageServiceMock.ts',
+    '^@/database$': '<rootDir>/src/stores/message/__tests__/mocks/databaseMock.ts',
+    '^@/core/events/EventBus$': '<rootDir>/src/stores/message/__tests__/mocks/eventBusMock.ts',
+    '^@/stores/auth/authStore$': '<rootDir>/src/stores/message/__tests__/mocks/authStoreMock.ts',
+    '^@react-native-async-storage/async-storage$':
+      '<rootDir>/src/stores/message/__tests__/mocks/asyncStorageMock.ts',
+    // @/* 路径别名 → 真实 src（通配兜底，放最后）
+    ...pathsToModuleNameMapper(paths, { prefix: '<rootDir>/' }),
+  },
+  transform: {
+    '^.+\\.tsx?$': [
+      'ts-jest',
+      {
+        tsconfig: '<rootDir>/src/stores/message/__tests__/tsconfig.json',
+        isolatedModules: true,
+      },
+    ],
+  },
+  clearMocks: true,
+};

metro.config.js

@@ -7,10 +7,6 @@ const config = getDefaultConfig(__dirname);
 // Add wasm asset support
 config.resolver.assetExts.push('wasm');
 
-// Fix for react-native-webrtc event-target-shim import warning
-// The package doesn't properly export "./index" in its exports field
-config.resolver.unstable_enablePackageExports = false;
-
 // Support TypeScript path aliases (@/ -> ./src/)
 config.resolver.alias = {
   '@': path.resolve(__dirname, 'src'),
@@ -36,7 +32,6 @@ const webShimPaths = [
 // These packages import requireNativeComponent directly from 'react-native'
 // (which resolves to react-native-web on web) and don't have web implementations.
 const webPackageShims = {
-  'react-native-webrtc': path.resolve(__dirname, 'web-shims/react-native-webrtc/index.js'),
 };
 
 const originalResolveRequest = config.resolver.resolveRequest;

package.json

@@ -1,6 +1,6 @@
 {
   "name": "with_you",
-  "version": "0.0.2",
+  "version": "1.0.1",
   "main": "expo-router/entry",
   "scripts": {
     "start": "expo start",
@@ -11,68 +11,91 @@
     "ios:simulator": "eas build --platform ios --profile ios-simulator",
     "ios:preview": "eas build --platform ios --profile preview",
     "ios:prod": "eas build --platform ios --profile production",
-    "ios:submit": "eas submit --platform ios --profile production"
+    "ios:submit": "eas submit --platform ios --profile production",
+    "test": "jest",
+    "test:watch": "jest --watch"
   },
   "dependencies": {
+    "@expo/ui": "~56.0.18",
     "@expo/vector-icons": "^15.1.1",
-    "@react-native-async-storage/async-storage": "^2.2.0",
-    "@react-navigation/bottom-tabs": "^7.15.2",
-    "@react-navigation/material-top-tabs": "^7.4.16",
-    "@react-navigation/native": "^7.1.31",
-    "@react-navigation/native-stack": "^7.14.2",
+    "@livekit/react-native": "^2.11.0",
+    "@livekit/react-native-webrtc": "^144.1.0",
+    "@react-native-async-storage/async-storage": "^3.1.1",
     "@shopify/flash-list": "^2.3.1",
-    "@tanstack/react-query": "^5.90.21",
-    "axios": "^1.13.6",
-    "date-fns": "^4.1.0",
-    "expo": "~55.0.4",
-    "expo-background-task": "~55.0.10",
-    "expo-camera": "^55.0.10",
-    "expo-constants": "~55.0.7",
-    "expo-dev-client": "~55.0.10",
-    "expo-file-system": "~55.0.10",
-    "expo-font": "~55.0.4",
-    "expo-haptics": "~55.0.8",
-    "expo-image": "^55.0.5",
-    "expo-image-picker": "^55.0.10",
-    "expo-intent-launcher": "~55.0.9",
-    "expo-linear-gradient": "^55.0.8",
-    "expo-media-library": "~55.0.9",
-    "expo-notifications": "~55.0.0",
-    "expo-router": "^55.0.4",
-    "expo-sqlite": "~55.0.10",
-    "expo-status-bar": "~55.0.4",
-    "expo-system-ui": "^55.0.9",
-    "expo-task-manager": "~55.0.9",
-    "expo-updates": "^55.0.12",
-    "expo-video": "^55.0.10",
-    "jcore-react-native": "^2.3.5",
-    "jpush-react-native": "^3.2.6",
-    "katex": "^0.16.42",
-    "markdown-it": "^14.1.1",
+    "@tanstack/react-query": "^5.100.14",
+    "@types/react": "~19.2.14",
+    "axios": "^1.16.1",
+    "date-fns": "^4.4.0",
+    "expo": "~56.0.12",
+    "expo-background-task": "~56.0.19",
+    "expo-callkit-telecom": "^0.3.9",
+    "expo-camera": "~56.0.8",
+    "expo-constants": "~56.0.18",
+    "expo-dev-client": "~56.0.20",
+    "expo-document-picker": "~56.0.4",
+    "expo-file-system": "~56.0.8",
+    "expo-font": "~56.0.7",
+    "expo-haptics": "~56.0.3",
+    "expo-image": "~56.0.6",
+    "expo-image-picker": "~56.0.18",
+    "expo-intent-launcher": "~56.0.4",
+    "expo-linear-gradient": "~56.0.4",
+    "expo-linking": "~56.0.14",
+    "expo-media-library": "~56.0.7",
+    "expo-notifications": "~56.0.18",
+    "expo-router": "~56.2.11",
+    "expo-splash-screen": "~56.0.10",
+    "expo-sqlite": "~56.0.5",
+    "expo-status-bar": "~56.0.4",
+    "expo-system-ui": "~56.0.5",
+    "expo-task-manager": "~56.0.19",
+    "expo-updates": "~56.0.19",
+    "expo-video": "~56.1.4",
+    "jcore-react-native": "^2.3.6",
+    "jpush-react-native": "^3.2.7",
+    "katex": "^0.17.0",
+    "livekit-client": "^2.19.2",
+    "markdown-it": "^14.2.0",
+    "pako": "^2.1.0",
     "prismjs": "^1.30.0",
-    "react": "19.2.0",
-    "react-dom": "19.2.0",
-    "react-native": "0.83.2",
-    "react-native-gesture-handler": "^2.30.0",
-    "react-native-pager-view": "^8.0.0",
-    "react-native-paper": "^5.15.0",
-    "react-native-reanimated": "^4.2.1",
-    "react-native-safe-area-context": "~5.6.2",
-    "react-native-screens": "~4.23.0",
-    "react-native-share": "^12.2.6",
+    "react": "19.2.3",
+    "react-dom": "19.2.3",
+    "react-native": "0.85.3",
+    "react-native-gesture-handler": "^3.0.0",
+    "react-native-pager-view": "^8.0.2",
+    "react-native-paper": "^5.15.3",
+    "react-native-reanimated": "~4.3.1",
+    "react-native-safe-area-context": "~5.8.0",
+    "react-native-screens": "4.25.2",
+    "react-native-share": "^12.3.1",
     "react-native-sse": "^1.2.1",
     "react-native-web": "^0.21.0",
-    "react-native-webrtc": "^124.0.7",
-    "react-native-webview": "13.16.0",
-    "react-native-worklets": "0.7.2",
-    "zod": "^4.3.6",
-    "zustand": "^5.0.11"
+    "react-native-webview": "13.16.1",
+    "react-native-worklets": "^0.8.3",
+    "zod": "^4.4.3",
+    "zustand": "^5.0.14"
   },
   "devDependencies": {
-    "@react-native-community/cli": "^20.1.2",
-    "@types/react": "~19.2.2",
+    "@react-native-community/cli": "^20.1.3",
+    "@types/jest": "^29.5.12",
+    "@types/pako": "^2.0.4",
+    "@types/react": "~19.2.16",
     "@types/react-native-vector-icons": "^6.4.18",
-    "typescript": "~5.9.2"
+    "jest": "^29.7.0",
+    "ts-jest": "^29.1.2",
+    "typescript": "~6.0.3"
   },
-  "private": true
+  "private": true,
+  "expo": {
+    "install": {
+      "exclude": [
+        "expo-image",
+        "@react-native-async-storage/async-storage",
+        "@shopify/flash-list",
+        "react-native-pager-view",
+        "react-native-gesture-handler",
+        "react-native-safe-area-context"
+      ]
+    }
+  }
 }

package/android/expo-gradle-plugin/build.gradle.kts

@@ -0,0 +1,4 @@
+plugins {
+  kotlin("jvm") version "2.1.20" apply false
+  id("java-gradle-plugin")
+}

package/gradle/libs.versions.toml

@@ -0,0 +1,22 @@
+[versions]
+agp = "8.12.0"
+gson = "2.8.9"
+guava = "31.0.1-jre"
+javapoet = "1.13.0"
+junit = "4.13.2"
+kotlin = "2.1.20"
+assertj = "3.25.1"
+ktfmt = "0.22.0"
+
+[libraries]
+kotlin-gradle-plugin = { module = "org.jetbrains.kotlin:kotlin-gradle-plugin", version.ref = "kotlin" }
+android-gradle-plugin = { module = "com.android.tools.build:gradle", version.ref = "agp" }
+gson = { module = "com.google.code.gson:gson", version.ref = "gson" }
+guava = { module = "com.google.guava:guava", version.ref = "guava" }
+javapoet = { module = "com.squareup:javapoet", version.ref = "javapoet" }
+junit = {module = "junit:junit", version.ref = "junit" }
+assertj = { module = "org.assertj:assertj-core", version.ref = "assertj" }
+
+[plugins]
+kotlin-jvm = { id = "org.jetbrains.kotlin.jvm", version.ref = "kotlin" }
+ktfmt = { id = "com.ncorti.ktfmt.gradle", version.ref = "ktfmt" }

package/gradle/wrapper/gradle-wrapper.properties

@@ -0,0 +1,7 @@
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-9.3.1-bin.zip
+networkTimeout=10000
+validateDistributionUrl=true
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists

package/react-native-gradle-plugin/build.gradle.kts

@@ -0,0 +1,83 @@
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+import org.gradle.api.tasks.testing.logging.TestExceptionFormat
+import org.jetbrains.kotlin.gradle.dsl.JvmTarget
+import org.jetbrains.kotlin.gradle.dsl.KotlinVersion
+import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
+
+plugins {
+  alias(libs.plugins.kotlin.jvm)
+  alias(libs.plugins.ktfmt)
+  id("java-gradle-plugin")
+}
+
+repositories {
+  google()
+  mavenCentral()
+}
+
+gradlePlugin {
+  plugins {
+    create("react") {
+      id = "com.facebook.react"
+      implementationClass = "com.facebook.react.ReactPlugin"
+    }
+    create("reactrootproject") {
+      id = "com.facebook.react.rootproject"
+      implementationClass = "com.facebook.react.ReactRootProjectPlugin"
+    }
+  }
+}
+
+group = "com.facebook.react"
+
+dependencies {
+  implementation(project(":shared"))
+
+  implementation(gradleApi())
+
+  // The KGP/AGP version is defined by React Native Gradle plugin.
+  // Therefore we specify an implementation dep rather than a compileOnly.
+  implementation(libs.kotlin.gradle.plugin)
+  implementation(libs.android.gradle.plugin)
+
+  implementation(libs.gson)
+  implementation(libs.guava)
+  implementation(libs.javapoet)
+
+  testImplementation(libs.junit)
+  testImplementation(libs.assertj)
+  testImplementation(project(":shared-testutil"))
+}
+
+// We intentionally don't build for Java 17 as users will see a cryptic bytecode version
+// error first. Instead we produce a Java 11-compatible Gradle Plugin, so that AGP can print their
+// nice message showing that JDK 11 (or 17) is required first
+java { targetCompatibility = JavaVersion.VERSION_11 }
+
+kotlin { jvmToolchain(17) }
+
+tasks.withType<KotlinCompile>().configureEach {
+  compilerOptions {
+    apiVersion.set(KotlinVersion.KOTLIN_1_8)
+    // See comment above on JDK 11 support
+    jvmTarget.set(JvmTarget.JVM_11)
+    allWarningsAsErrors.set(
+        project.properties["enableWarningsAsErrors"]?.toString()?.toBoolean() ?: false
+    )
+  }
+}
+
+tasks.withType<Test>().configureEach {
+  testLogging {
+    exceptionFormat = TestExceptionFormat.FULL
+    showExceptions = true
+    showCauses = true
+    showStackTraces = true
+  }
+}

plugins/withCmakeJobLimit.js

@@ -0,0 +1,40 @@
+const { withDangerousMod } = require('@expo/config-plugins');
+const fs = require('fs');
+const path = require('path');
+
+const MAX_JOBS = '3';
+
+// React Native's hermes-engine build hardcodes
+//   Runtime.getRuntime().availableProcessors()
+// for `cmake --build -j`, ignoring the CMAKE_BUILD_PARALLEL_LEVEL env var.
+// On high-core CI runners this exhausts memory.
+// This plugin caps it during prebuild.
+const withCmakeJobLimit = (config) =>
+  withDangerousMod(config, [
+    'android',
+    async (config) => {
+      const root = config.modRequest.projectRoot;
+
+      const hermesPath = path.join(
+        root,
+        'node_modules',
+        'react-native',
+        'ReactAndroid',
+        'hermes-engine',
+        'build.gradle.kts',
+      );
+      if (fs.existsSync(hermesPath)) {
+        let content = fs.readFileSync(hermesPath, 'utf-8');
+        content = content.replace(
+          /Runtime\.getRuntime\(\)\.availableProcessors\(\)\.toString\(\)/,
+          `"${MAX_JOBS}"`,
+        );
+        fs.writeFileSync(hermesPath, content);
+        console.log(`[withCmakeJobLimit] capped hermes-engine jobs to ${MAX_JOBS}`);
+      }
+
+      return config;
+    },
+  ]);
+
+module.exports = withCmakeJobLimit;

plugins/withHonorPush.js

@@ -0,0 +1,233 @@
+const { withDangerousMod } = require('@expo/config-plugins');
+const fs = require('fs');
+const path = require('path');
+
+// 荣耀厂商推送通道的 Expo config plugin.
+//
+// 客户端职责（依据极光官方文档 https://docs.jiguang.cn/jpush/client/Android/android_3rd_guide）：
+//   1) 添加 cn.jiguang.sdk.plugin:honor 依赖
+//   2) 注入 manifestPlaceholders: HONOR_APPID
+//   3) 添加荣耀 Maven 仓库 https://developer.hihonor.com/repo 到 settings.gradle 和根 build.gradle
+//      关键: 必须同时加到 settings.gradle 的 dependencyResolutionManagement 块（CI build 走这条路径），
+//            和根 build.gradle 的 buildscript+allprojects（本地 build 兜底）。
+//   4) 添加 Proguard 规则 (com.hihonor.push.** 保留 + 5 条 -keepattributes)
+//
+// 实现说明：所有文件改动统一用 withDangerousMod 直接读写磁盘。
+// 原因：Expo SDK 56+ 的 withSettingsGradle / withProjectBuildGradle / withAppBuildGradle hook 链中，
+//       第二个以后的 plugin 写回 modResults.contents 会被静默忽略。withDangerousMod 走文件系统串行执行，
+//       多 vendor plugin 共存可靠。
+const withHonorPush = (config, options = {}) => {
+  const {
+    jpushVersion = '6.1.0',
+    appId = '104562917',
+  } = options;
+
+  const honorRepoUrl = 'https://developer.hihonor.com/repo';
+
+  config = withDangerousMod(config, [
+    'android',
+    async (config) => {
+      const settingsGradlePath = path.join(
+        config.modRequest.platformProjectRoot,
+        'settings.gradle'
+      );
+      const rootBuildGradlePath = path.join(
+        config.modRequest.platformProjectRoot,
+        'build.gradle'
+      );
+      const appBuildGradlePath = path.join(
+        config.modRequest.platformProjectRoot,
+        'app',
+        'build.gradle'
+      );
+      const proguardFilePath = path.join(
+        config.modRequest.platformProjectRoot,
+        'app',
+        'proguard-rules.pro'
+      );
+
+      // --- 1. settings.gradle: pluginManagement + dependencyResolutionManagement ---
+      if (fs.existsSync(settingsGradlePath)) {
+        let settings = fs.readFileSync(settingsGradlePath, 'utf-8');
+        let settingsChanged = false;
+        const repoLine = `    maven { url '${honorRepoUrl}' }`;
+
+        // pluginManagement.repositories
+        if (!settings.match(/pluginManagement\s*\{[\s\S]*?developer\.hihonor\.com\/repo/)) {
+          const hasRepositoriesInPM = /pluginManagement\s*\{[\s\S]*?repositories\s*\{/.test(settings);
+          if (hasRepositoriesInPM) {
+            settings = settings.replace(
+              /(pluginManagement\s*\{[\s\S]*?repositories\s*\{)/,
+              `$1\n      ${repoLine}`
+            );
+            settingsChanged = true;
+          } else if (settings.includes('pluginManagement')) {
+            settings = settings.replace(
+              /(pluginManagement\s*\{)/,
+              `$1\n  repositories {\n    gradlePluginPortal()\n    google()\n    mavenCentral()\n    ${repoLine}\n  }`
+            );
+            settingsChanged = true;
+          } else {
+            settings =
+              `pluginManagement {\n  repositories {\n    ${repoLine}\n  }\n}\n\n` + settings;
+            settingsChanged = true;
+          }
+        }
+
+        // dependencyResolutionManagement (Gradle 7+, takes precedence over allprojects in CI)
+        if (!settings.match(/dependencyResolutionManagement[\s\S]*developer\.hihonor\.com\/repo/)) {
+          const depMgmtPattern = /dependencyResolutionManagement\s*\{[\s\S]*?repositories\s*\{/;
+          if (depMgmtPattern.test(settings)) {
+            settings = settings.replace(
+              depMgmtPattern,
+              `$&\n        maven { url '${honorRepoUrl}' }`
+            );
+            settingsChanged = true;
+          } else {
+            // Block doesn't exist — fallback: create with Huawei + Honor + standard repos.
+            const block = `\ndependencyResolutionManagement {\n  repositories {\n    maven { url 'https://developer.huawei.com/repo/' }\n    maven { url '${honorRepoUrl}' }\n    google()\n    mavenCentral()\n    maven { url 'https://www.jitpack.io' }\n  }\n}\n`;
+            const pluginsBlockEnd = /(\nplugins\s*\{[\s\S]*?\n\})/;
+            if (pluginsBlockEnd.test(settings)) {
+              settings = settings.replace(pluginsBlockEnd, `$1\n${block}`);
+            } else {
+              settings = settings + block;
+            }
+            settingsChanged = true;
+          }
+        }
+
+        if (settingsChanged) {
+          fs.writeFileSync(settingsGradlePath, settings);
+          console.log('[withHonorPush] updated settings.gradle (pluginManagement + dependencyResolutionManagement)');
+        }
+      }
+
+      // --- 2. 根 build.gradle: buildscript + allprojects repositories ---
+      if (fs.existsSync(rootBuildGradlePath)) {
+        let gradle = fs.readFileSync(rootBuildGradlePath, 'utf-8');
+        let changed = false;
+        const repoLine = `  maven { url '${honorRepoUrl}' }`;
+
+        if (!gradle.match(/buildscript\s*\{[\s\S]*?developer\.hihonor\.com\/repo/)) {
+          const bsRepoPattern = /(buildscript\s*\{[\s\S]*?repositories\s*\{)/;
+          if (bsRepoPattern.test(gradle)) {
+            gradle = gradle.replace(bsRepoPattern, `$1\n${repoLine}`);
+            changed = true;
+          }
+        }
+
+        if (!gradle.match(/allprojects\s*\{[\s\S]*?developer\.hihonor\.com\/repo/)) {
+          const allProjectsPattern = /(allprojects\s*\{[\s\S]*?repositories\s*\{)/;
+          if (allProjectsPattern.test(gradle)) {
+            gradle = gradle.replace(allProjectsPattern, `$1\n${repoLine}`);
+            changed = true;
+          } else {
+            const allProjectsBlock = `\nallprojects {\n  repositories {${repoLine}\n  }\n}\n`;
+            gradle = gradle + allProjectsBlock;
+            changed = true;
+          }
+        }
+
+        if (changed) {
+          fs.writeFileSync(rootBuildGradlePath, gradle);
+          console.log('[withHonorPush] updated root build.gradle (buildscript + allprojects repos)');
+        }
+      }
+
+      // --- 3. app/build.gradle: AAR 依赖 + manifestPlaceholders ---
+      if (fs.existsSync(appBuildGradlePath)) {
+        let gradle = fs.readFileSync(appBuildGradlePath, 'utf-8');
+        let changed = false;
+
+        if (!gradle.includes('cn.jiguang.sdk.plugin:honor')) {
+          const depsPattern = /dependencies\s*\{/;
+          if (depsPattern.test(gradle)) {
+            gradle = gradle.replace(
+              depsPattern,
+              `dependencies {\n    implementation 'cn.jiguang.sdk.plugin:honor:${jpushVersion}'`
+            );
+            changed = true;
+          }
+        }
+
+        const manifestPlaceholderRegex = /manifestPlaceholders\s*=\s*\[([\s\S]*?)\]/;
+        const match = gradle.match(manifestPlaceholderRegex);
+
+        const requiredPlaceholders = {
+          HONOR_APPID: appId,
+        };
+
+        if (match) {
+          const existingBlock = match[1];
+          const existingEntries = {};
+          const entryRegex = /(\w+)\s*:\s*"([^"]*)"/g;
+          let entryMatch;
+          while ((entryMatch = entryRegex.exec(existingBlock)) !== null) {
+            existingEntries[entryMatch[1]] = entryMatch[2];
+          }
+
+          let placeholdersChanged = false;
+          for (const [key, value] of Object.entries(requiredPlaceholders)) {
+            if (existingEntries[key] !== value) {
+              existingEntries[key] = value;
+              placeholdersChanged = true;
+            }
+          }
+
+          if (placeholdersChanged) {
+            const entriesStr = Object.entries(existingEntries)
+              .map(([k, v]) => `${k}: "${v}"`)
+              .join(',\n            ');
+            const newBlock = `\n        manifestPlaceholders = [\n            ${entriesStr}\n        ]`;
+            gradle = gradle.replace(manifestPlaceholderRegex, newBlock.trim());
+            changed = true;
+          }
+        } else if (gradle.includes('REACT_NATIVE_RELEASE_LEVEL')) {
+          const entriesStr = Object.entries(requiredPlaceholders)
+            .map(([k, v]) => `${k}: "${v}"`)
+            .join(',\n            ');
+          const block = `\n        manifestPlaceholders = [\n            ${entriesStr}\n        ]\n`;
+          const lines = gradle.split('\n');
+          for (let i = 0; i < lines.length; i++) {
+            if (lines[i].includes('REACT_NATIVE_RELEASE_LEVEL')) {
+              lines.splice(i + 1, 0, block);
+              break;
+            }
+          }
+          gradle = lines.join('\n');
+          changed = true;
+        }
+
+        if (changed) {
+          fs.writeFileSync(appBuildGradlePath, gradle);
+          console.log('[withHonorPush] updated app/build.gradle (AAR + manifestPlaceholders)');
+        }
+      }
+
+      // --- 4. proguard-rules.pro ---
+      if (fs.existsSync(proguardFilePath)) {
+        let proguard = fs.readFileSync(proguardFilePath, 'utf-8');
+        if (!proguard.includes('-keep class com.hihonor.push.**')) {
+          const honorRules = `
+# JPush Honor vendor channel — keep rules (https://docs.jiguang.cn/jpush/client/Android/android_3rd_guide)
+-ignorewarnings
+-keepattributes *Annotation*
+-keepattributes Exceptions
+-keepattributes InnerClasses
+-keepattributes Signature
+-keepattributes SourceFile,LineNumberTable
+-keep class com.hihonor.push.**{*;}
+`;
+          fs.writeFileSync(proguardFilePath, proguard + honorRules);
+          console.log('[withHonorPush] appended Honor Proguard rules to proguard-rules.pro');
+        }
+      }
+
+      return config;
+    },
+  ]);
+
+  return config;
+};
+
+module.exports = withHonorPush;

plugins/withHuaweiPush.js

@@ -1,6 +1,7 @@
 const {
   withAppBuildGradle,
   withProjectBuildGradle,
+  withSettingsGradle,
   withDangerousMod,
   withAndroidManifest,
 } = require('@expo/config-plugins');
@@ -8,7 +9,71 @@ const fs = require('fs');
 const path = require('path');
 
 const withHuaweiPush = (config, options = {}) => {
-  const { jpushVersion = '5.8.0' } = options;
+  const { jpushVersion = '6.1.0' } = options;
+
+  config = withSettingsGradle(config, (config) => {
+    const contents = config.modResults.contents;
+
+    // Add Huawei Maven repo to pluginManagement.repositories for buildscript resolution.
+    // NOTE: We intentionally do NOT add `plugins { id 'com.huawei.agconnect' ... }` here.
+    // The Huawei agcp plugin transitively depends on agconnect-apms-plugin:1.6.2.300,
+    // which depends on AGP 4.0.1. That old AGP references BuildCompletionListener (removed
+    // from Gradle 8.x+), causing NoClassDefFoundError at build time. Instead, the plugin
+    // is applied via buildscript classpath in build.gradle with the apms-plugin excluded.
+    if (!contents.includes('developer.huawei.com/repo')) {
+      const repoLine = `    maven { url 'https://developer.huawei.com/repo/' }`;
+      const hasPluginManagement = contents.includes('pluginManagement');
+      const hasRepositoriesInPM = /pluginManagement\s*\{[\s\S]*?repositories\s*\{/.test(contents);
+
+      if (hasRepositoriesInPM) {
+        config.modResults.contents = contents.replace(
+          /(pluginManagement\s*\{[\s\S]*?repositories\s*\{)/,
+          `$1\n      ${repoLine}`
+        );
+      } else if (hasPluginManagement) {
+        config.modResults.contents = contents.replace(
+          /(pluginManagement\s*\{)/,
+          `$1\n  repositories {\n    gradlePluginPortal()\n    google()\n    mavenCentral()\n    ${repoLine}\n  }`
+        );
+      } else {
+        config.modResults.contents =
+          `pluginManagement {\n  repositories {\n    ${repoLine}\n  }\n}\n\n` +
+          config.modResults.contents;
+      }
+    }
+
+    // Ensure Huawei Maven repo in dependencyResolutionManagement (Gradle 7+).
+    // CI build paths require this block (Gradle dependencyResolutionManagement
+    // takes precedence over allprojects.repositories when configured).
+    // Create the block if it doesn't exist, otherwise inject Huawei into it.
+    if (!config.modResults.contents.match(/dependencyResolutionManagement[\s\S]*developer\.huawei\.com\/repo/)) {
+      const depMgmtPattern = /dependencyResolutionManagement\s*\{[\s\S]*?repositories\s*\{/;
+      if (depMgmtPattern.test(config.modResults.contents)) {
+        // Block exists — append Huawei to its repositories
+        config.modResults.contents = config.modResults.contents.replace(
+          depMgmtPattern,
+          `$&\n        maven { url 'https://developer.huawei.com/repo/' }`
+        );
+      } else {
+        // Block doesn't exist — create it after the `plugins { ... }` block
+        // (or after pluginManagement if no plugins block) so it sits where
+        // Gradle expects it.
+        const block = `\ndependencyResolutionManagement {\n  repositories {\n    maven { url 'https://developer.huawei.com/repo/' }\n    google()\n    mavenCentral()\n    maven { url 'https://www.jitpack.io' }\n  }\n}\n`;
+        const pluginsBlockEnd = /(\nplugins\s*\{[\s\S]*?\n\})/;
+        if (pluginsBlockEnd.test(config.modResults.contents)) {
+          config.modResults.contents = config.modResults.contents.replace(
+            pluginsBlockEnd,
+            `$1\n${block}`
+          );
+        } else {
+          // Fallback: append to end
+          config.modResults.contents = config.modResults.contents + block;
+        }
+      }
+    }
+
+    return config;
+  });
 
   config = withProjectBuildGradle(config, (config) => {
     const contents = config.modResults.contents;
@@ -28,24 +93,72 @@ const withHuaweiPush = (config, options = {}) => {
   config = withProjectBuildGradle(config, (config) => {
     const contents = config.modResults.contents;
 
+    // Add Huawei AGConnect classpath with apms-plugin excluded.
+    // The apms-plugin transitively depends on AGP 4.0.1 which is incompatible
+    // with Gradle 8.14+ (references removed BuildCompletionListener class).
     if (!contents.includes('com.huawei.agconnect:agcp')) {
       if (contents.includes('buildscript')) {
         const depsPattern = /(buildscript\s*\{[\s\S]*?dependencies\s*\{)/;
         if (depsPattern.test(contents)) {
           config.modResults.contents = contents.replace(
             depsPattern,
-            `$1\n        classpath 'com.huawei.agconnect:agcp:1.9.1.301'`
+            `$1\n        classpath('com.huawei.agconnect:agcp:1.9.1.301') {\n          exclude group: 'com.huawei.agconnect', module: 'agconnect-apms-plugin'\n        }`
           );
         }
       }
     }
 
+    // Set explicit AGP version (needed by Huawei plugin validation)
+    if (!contents.includes('com.android.tools.build:gradle:8.12.0')) {
+      config.modResults.contents = config.modResults.contents.replace(
+        /classpath\(['"]com\.android\.tools\.build:gradle['"]\)/,
+        "classpath('com.android.tools.build:gradle:8.12.0')"
+      );
+    }
+
+    // Google Services plugin classpath — required for Firebase init via google-services.json.
+    if (!contents.includes('com.google.gms:google-services')) {
+      const depsPattern = /(buildscript\s*\{[\s\S]*?dependencies\s*\{[\s\S]*?classpath\(['"]org\.jetbrains\.kotlin:kotlin-gradle-plugin['"]\))/;
+      if (depsPattern.test(config.modResults.contents)) {
+        config.modResults.contents = config.modResults.contents.replace(
+          depsPattern,
+          `$1\n    classpath('com.google.gms:google-services:4.4.4')`
+        );
+      }
+    }
+
+    if (!config.modResults.contents.includes('developer.huawei.com/repo')) {
+      const bsRepoPattern = /(buildscript\s*\{[\s\S]*?repositories\s*\{)/;
+      if (bsRepoPattern.test(config.modResults.contents)) {
+        config.modResults.contents = config.modResults.contents.replace(
+          bsRepoPattern,
+          `$1\n          maven { url 'https://developer.huawei.com/repo/' }`
+        );
+      }
+    }
+
     return config;
   });
 
   config = withAppBuildGradle(config, (config) => {
     const contents = config.modResults.contents;
 
+    // Apply Google Services plugin (Firebase) before the Huawei plugin.
+    // The googleServicesFile in app.json only sets up the file copy + plugin
+    // when run through `expo prebuild`, but it does not coexist with this
+    // Huawei plugin reliably, so we apply it explicitly here.
+    if (!contents.includes('com.google.gms.google-services')) {
+      const reactApply = /apply plugin:\s*['"]com\.facebook\.react['"]\s*\n/;
+      if (reactApply.test(contents)) {
+        config.modResults.contents = contents.replace(
+          reactApply,
+          `apply plugin: "com.facebook.react"\napply plugin: 'com.google.gms.google-services'\n`
+        );
+      } else {
+        config.modResults.contents = `apply plugin: 'com.google.gms.google-services'\n` + contents;
+      }
+    }
+
     if (!contents.includes('com.huawei.agconnect')) {
       const applyPluginPattern = /apply plugin:\s*['"]com\.google\.gms\.google-services['"]/;
       if (applyPluginPattern.test(contents)) {
@@ -85,6 +198,43 @@ const withHuaweiPush = (config, options = {}) => {
   config = withDangerousMod(config, [
     'android',
     async (config) => {
+      // Ensure Huawei Maven repo is in allprojects.repositories (not just buildscript).
+      // Runtime dependencies like com.huawei.hms:push must be resolved via allprojects,
+      // and the earlier withProjectBuildGradle hook may be silently dropped in Expo SDK 56+.
+      const rootBuildGradlePath = path.join(config.modRequest.platformProjectRoot, 'build.gradle');
+      if (fs.existsSync(rootBuildGradlePath)) {
+        let rootGradle = fs.readFileSync(rootBuildGradlePath, 'utf-8');
+        const huaweiRepoLine = `  maven { url 'https://developer.huawei.com/repo/' }`;
+        let rootChanged = false;
+
+        // buildscript.repositories
+        if (!rootGradle.match(/buildscript\s*\{[\s\S]*?developer\.huawei\.com\/repo/)) {
+          const bsPattern = /(buildscript\s*\{[\s\S]*?repositories\s*\{)/;
+          if (bsPattern.test(rootGradle)) {
+            rootGradle = rootGradle.replace(bsPattern, `$1\n${huaweiRepoLine}`);
+            rootChanged = true;
+          }
+        }
+
+        // allprojects.repositories (runtime deps resolution)
+        if (!rootGradle.match(/allprojects\s*\{[\s\S]*?developer\.huawei\.com\/repo/)) {
+          const allProjectsPattern = /(allprojects\s*\{[\s\S]*?repositories\s*\{)/;
+          if (allProjectsPattern.test(rootGradle)) {
+            rootGradle = rootGradle.replace(allProjectsPattern, `$1\n${huaweiRepoLine}`);
+            rootChanged = true;
+          } else {
+            const allProjectsBlock = `\nallprojects {\n  repositories {${huaweiRepoLine}\n  }\n}\n`;
+            rootGradle = rootGradle + allProjectsBlock;
+            rootChanged = true;
+          }
+        }
+
+        if (rootChanged) {
+          fs.writeFileSync(rootBuildGradlePath, rootGradle);
+          console.log('[withHuaweiPush] ensured Huawei Maven repo in buildscript + allprojects');
+        }
+      }
+
       const appDir = path.join(config.modRequest.platformProjectRoot, 'app');
       const srcFile = path.join(config.modRequest.projectRoot, 'plugins', 'agconnect-services.json');
       const destFile = path.join(appDir, 'agconnect-services.json');
@@ -96,6 +246,41 @@ const withHuaweiPush = (config, options = {}) => {
         console.warn('[withHuaweiPush] agconnect-services.json not found at project root');
       }
 
+      // Copy google-services.json to android/app/ so the Google Services
+      // Gradle plugin can find it. Without this, FCM / Firebase init fails
+      // at runtime with "default FirebaseApp is not initialized".
+      const gmsSrc = path.join(config.modRequest.projectRoot, 'google-services.json');
+      const gmsDest = path.join(appDir, 'google-services.json');
+      if (fs.existsSync(gmsSrc)) {
+        fs.copyFileSync(gmsSrc, gmsDest);
+        console.log('[withHuaweiPush] copied google-services.json to android/app/');
+      } else {
+        console.warn('[withHuaweiPush] google-services.json not found at project root');
+      }
+
+      // RN 0.85.3 ships Gradle 9.3.1 in its template, but Kotlin 2.1.20 is incompatible
+      // with Gradle 9.x (CompilerEnvironment ClassNotFoundException). Downgrade to 8.14.5.
+      const wrapperFile = path.join(config.modRequest.platformProjectRoot, 'gradle', 'wrapper', 'gradle-wrapper.properties');
+      if (fs.existsSync(wrapperFile)) {
+        let wrapper = fs.readFileSync(wrapperFile, 'utf8');
+        if (wrapper.includes('gradle-9.')) {
+          wrapper = wrapper.replace(/gradle-[\d.]+-bin\.zip/, 'gradle-8.14.5-bin.zip');
+          fs.writeFileSync(wrapperFile, wrapper);
+          console.log('[withHuaweiPush] downgraded Gradle to 8.14.5 for Kotlin 2.1.20 compatibility');
+        }
+      }
+
+      // Ensure local.properties with SDK path exists (gets cleared on prebuild --clean)
+      const localPropsFile = path.join(config.modRequest.platformProjectRoot, 'local.properties');
+      if (!fs.existsSync(localPropsFile)) {
+        const homeDir = process.env.USERPROFILE || process.env.HOME || '';
+        const sdkPath = path.join(homeDir, 'AppData', 'Local', 'Android', 'Sdk');
+        if (fs.existsSync(sdkPath)) {
+          fs.writeFileSync(localPropsFile, `sdk.dir=${sdkPath.replace(/\\/g, '\\\\')}\n`);
+          console.log('[withHuaweiPush] created local.properties with SDK path');
+        }
+      }
+
       return config;
     },
   ]);

plugins/withJPush.js

@@ -95,7 +95,7 @@ const withJPush = (config, options = {}) => {
   config = withAppDelegate(config, (config) => {
     const { contents } = config.modResults;
 
-    if (contents.includes('JPush') || contents.includes('JCoreModule')) {
+    if (contents.includes('JPush initialization') && contents.includes('JPUSHService.registerDeviceToken')) {
       return config;
     }
 
@@ -104,7 +104,8 @@ const withJPush = (config, options = {}) => {
     if (isSwift) {
       let newContents = contents;
 
-      if (!newContents.includes('import JPushRN')) {
+      // Add UNUserNotifications import if needed
+      if (!newContents.includes('import UserNotifications')) {
         if (newContents.includes('import UIKit')) {
           newContents = newContents.replace(
             /(import UIKit\n)/,
@@ -118,56 +119,62 @@ const withJPush = (config, options = {}) => {
         }
       }
 
-      // Swift: Add JPush init in application(_:didFinishLaunchingWithOptions:)
-      // Match various Swift signatures
-      const swiftDidFinishPatterns = [
-        /public override func application\(\s*_ application: UIApplication,\s*didFinishLaunchingWithOptions launchOptions: \[UIApplication\.LaunchOptionsKey: Any\]\? = nil\s*\) -> Bool \{/,
-        /func application\(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: \[UIApplication\.LaunchOptionsKey: Any\]\?\?\) -> Bool \{/,
-      ];
-
-      let didInsertInit = false;
-      for (const pattern of swiftDidFinishPatterns) {
-        if (pattern.test(newContents)) {
-          newContents = newContents.replace(
-            pattern,
-            `$&\n    // JPush initialization\n    #if DEBUG\n    JCoreModule.setup(withOption: launchOptions, appKey: "${appKey}", channel: "${channel}", apsForProduction: false)\n    #else\n    JCoreModule.setup(withOption: launchOptions, appKey: "${appKey}", channel: "${channel}", apsForProduction: true)\n    #endif`
-          );
-          didInsertInit = true;
-          break;
-        }
+      // Add UNUserNotificationCenterDelegate conformance if needed
+      if (!newContents.includes('UNUserNotificationCenterDelegate')) {
+        newContents = newContents.replace(
+          /class AppDelegate: ExpoAppDelegate \{/,
+          'class AppDelegate: ExpoAppDelegate, UNUserNotificationCenterDelegate {'
+        );
       }
 
-      // Fallback: find the didFinishLaunchingWithOptions method start and insert after the opening brace
-      if (!didInsertInit && newContents.includes('didFinishLaunchingWithOptions')) {
-        const lines = newContents.split('\n');
-        for (let i = 0; i < lines.length; i++) {
-          if (lines[i].includes('didFinishLaunchingWithOptions') && lines[i].includes('{')) {
-            lines.splice(i + 1, 0,
-              '    // JPush initialization',
-              '    #if DEBUG',
-              `    JPUSHService.setup(withOption: launchOptions, appKey: "${appKey}", channel: "${channel}", apsForProduction: false)`,
-              '    #else',
-              `    JPUSHService.setup(withOption: launchOptions, appKey: "${appKey}", channel: "${channel}", apsForProduction: true)`,
-              '    #endif',
-              '    UNUserNotificationCenter.current().delegate = self'
-            );
-            newContents = lines.join('\n');
-            didInsertInit = true;
-            break;
+      // Swift: Add JPush init in application(_:didFinishLaunchingWithOptions:)
+      // Expo SDK 56+ uses JPUSHService.setup (not JCoreModule.setup)
+      if (!newContents.includes('JPUSHService.setup') && !newContents.includes('JCoreModule.setup')) {
+        const jpushInitBlock = `
+    // JPush initialization
+    #if DEBUG
+    JPUSHService.setup(withOption: launchOptions, appKey: "${appKey}", channel: "${channel}", apsForProduction: false)
+    #else
+    JPUSHService.setup(withOption: launchOptions, appKey: "${appKey}", channel: "${channel}", apsForProduction: true)
+    #endif
+    UNUserNotificationCenter.current().delegate = self`;
+
+        // Insert after the opening brace of didFinishLaunchingWithOptions
+        // The { may be on the same line as didFinishLaunchingWithOptions or on a subsequent line
+        if (newContents.includes('didFinishLaunchingWithOptions')) {
+          const lines = newContents.split('\n');
+          let foundDidFinish = false;
+          for (let i = 0; i < lines.length; i++) {
+            if (lines[i].includes('didFinishLaunchingWithOptions')) {
+              foundDidFinish = true;
+            }
+            // Insert after the line that contains the opening brace of this method
+            if (foundDidFinish && lines[i].includes('{')) {
+              const indent = lines[i].match(/^(\s*)/)[1];
+              const initLines = jpushInitBlock.split('\n').map(l => l ? indent + l.trimStart() : l);
+              lines.splice(i + 1, 0, ...initLines);
+              newContents = lines.join('\n');
+              break;
+            }
           }
         }
+      } else if (newContents.includes('JCoreModule.setup') && !newContents.includes('JPUSHService.setup')) {
+        // Migrate from JCoreModule.setup to JPUSHService.setup
+        newContents = newContents.replace(/JCoreModule\.setup/g, 'JPUSHService.setup');
       }
 
-      // Also add delegate = self after regex-based insertion if not already present
-      if (didInsertInit && !newContents.includes('UNUserNotificationCenter.current().delegate')) {
+      // Add delegate = self after init insertion if not present
+      if (!newContents.includes('UNUserNotificationCenter.current().delegate')) {
         newContents = newContents.replace(
           /(#endif\n)(\s+let delegate)/,
           `$1    UNUserNotificationCenter.current().delegate = self\n$2`
         );
       }
 
-      // Swift: Add delegate methods before the closing brace of the class
+      // Swift: Add JPush notification delegate methods to AppDelegate class (before closing brace)
+      // These go in AppDelegate, NOT ReactNativeDelegate
       const jpushSwiftMethods = `
+
   // JPush: Register for remote notifications
   override func application(_ application: UIApplication, didRegisterForRemoteNotificationsWithDeviceToken deviceToken: Data) {
     JPUSHService.registerDeviceToken(deviceToken)
@@ -195,10 +202,20 @@ const withJPush = (config, options = {}) => {
 `;
 
       if (!newContents.includes('JPUSHService.registerDeviceToken')) {
-        // Find the closing brace of the AppDelegate class
-        const lastBraceIndex = newContents.lastIndexOf('}');
-        if (lastBraceIndex !== -1) {
-          newContents = newContents.slice(0, lastBraceIndex) + jpushSwiftMethods + '\n' + newContents.slice(lastBraceIndex);
+        // Insert before the closing brace of the AppDelegate class
+        // Find the last '}' that closes the AppDelegate class (before ReactNativeDelegate)
+        const classEndPattern = /\n\}\n\nclass ReactNativeDelegate/;
+        if (classEndPattern.test(newContents)) {
+          newContents = newContents.replace(
+            classEndPattern,
+            `${jpushSwiftMethods}}\n\nclass ReactNativeDelegate`
+          );
+        } else {
+          // Fallback: insert before the last closing brace
+          const lastBraceIndex = newContents.lastIndexOf('}');
+          if (lastBraceIndex !== -1) {
+            newContents = newContents.slice(0, lastBraceIndex) + jpushSwiftMethods + '\n' + newContents.slice(lastBraceIndex);
+          }
         }
       }
 

plugins/withJcorePatch.js

@@ -0,0 +1,43 @@
+const { withDangerousMod } = require('@expo/config-plugins');
+const fs = require('fs');
+const path = require('path');
+
+// Patch jcore-react-native's build.gradle to remove the legacy flatDir block
+// and jniLibs.srcDirs. The 'libs' directory no longer exists in the package —
+// dependencies are fetched from Maven — but the stale config causes Gradle
+// warnings and can stall dependency resolution on newer Gradle versions.
+const withJcorePatch = (config) =>
+  withDangerousMod(config, [
+    'android',
+    async (config) => {
+      const root = config.modRequest.projectRoot;
+      const gradlePath = path.join(
+        root,
+        'node_modules',
+        'jcore-react-native',
+        'android',
+        'build.gradle',
+      );
+
+      if (!fs.existsSync(gradlePath)) return config;
+
+      let content = fs.readFileSync(gradlePath, 'utf-8');
+
+      // Remove flatDir block
+      content = content.replace(
+        /repositories\s*\{\s*flatDir\s*\{\s*dirs\s+['"]libs['"]\s*\}\s*\}/,
+        '',
+      );
+
+      // Remove jniLibs.srcDirs line and its enclosing sourceSets block if it becomes empty
+      content = content.replace(
+        /\s*sourceSets\s*\{\s*main\s*\{\s*jniLibs\.srcDirs\s*=\s*\['libs'\]\s*\}\s*\}/,
+        '',
+      );
+
+      fs.writeFileSync(gradlePath, content);
+      return config;
+    },
+  ]);
+
+module.exports = withJcorePatch;

plugins/withOppoPush.js

@@ -0,0 +1,144 @@
+const { withDangerousMod } = require('@expo/config-plugins');
+const fs = require('fs');
+const path = require('path');
+
+// OPPO 厂商推送通道的 Expo config plugin.
+//
+// 客户端职责（依据极光官方文档 https://docs.jiguang.cn/jpush/client/Android/android_3rd_guide）：
+//   1) 添加 cn.jiguang.sdk.plugin:oppo 依赖（5.9.0+ 自动包含 heytap 官方 aar）
+//   2) 注入 manifestPlaceholders: OPPO_APPKEY / OPPO_APPID / OPPO_APPSECRET（带 OP- 前缀）
+//   3) 添加 Proguard 规则 (coloros.mcsdk / heytap / mcs 三个包保留)
+//
+// 注意事项：
+//   - 极光 JPUSH_CHANNEL 是「APK 分发渠道」统计字段，不是厂商通道开关，**不应覆盖**。
+//   - OPPO 与小米/vivo/荣耀不同：客户端需要 3 个占位符（含 AppSecret），且必须带 `OP-` 前缀。
+//   - OPPO AAR 在 JPush 5.9.0+ 通过 maven 自动拉取，不需要手动下载 aar 文件。
+//   - OPPO SDK 3.1.0+ 依赖 gson 2.6.2 和 androidx.annotation 1.1.0，5.9.0 maven 已自动包含。
+//
+// 实现说明：用 withDangerousMod 直接读写磁盘文件。
+// 原因：Expo SDK 56+ 的 withAppBuildGradle hook 链中，第二个以后的 plugin 写回
+// modResults.contents 会被静默忽略，导致多个 vendor plugin 只能写入第一个的修改。
+const withOppoPush = (config, options = {}) => {
+  const {
+    jpushVersion = '6.1.0',
+    appId = '37219099',
+    appKey = '4eb532fcddd147c0bf7c356a149b2058',
+    appSecret = '9a0c290b2b8049e1893246ed7b9367d0',
+  } = options;
+
+  config = withDangerousMod(config, [
+    'android',
+    async (config) => {
+      const appBuildGradlePath = path.join(
+        config.modRequest.platformProjectRoot,
+        'app',
+        'build.gradle'
+      );
+      const proguardFilePath = path.join(
+        config.modRequest.platformProjectRoot,
+        'app',
+        'proguard-rules.pro'
+      );
+
+      // --- 1. 处理 build.gradle ---
+      if (fs.existsSync(appBuildGradlePath)) {
+        let gradle = fs.readFileSync(appBuildGradlePath, 'utf-8');
+        let changed = false;
+
+        // 1a. 注入 AAR 依赖
+        if (!gradle.includes('cn.jiguang.sdk.plugin:oppo')) {
+          const depsPattern = /dependencies\s*\{/;
+          if (depsPattern.test(gradle)) {
+            gradle = gradle.replace(
+              depsPattern,
+              `dependencies {\n    implementation 'cn.jiguang.sdk.plugin:oppo:${jpushVersion}'`
+            );
+            changed = true;
+          }
+        }
+
+        // 1b. 注入 manifestPlaceholders（带 OP- 前缀）
+        const manifestPlaceholderRegex = /manifestPlaceholders\s*=\s*\[([\s\S]*?)\]/;
+        const match = gradle.match(manifestPlaceholderRegex);
+
+        // OPPO 官方要求占位符值必须以 "OP-" 前缀开头
+        const requiredPlaceholders = {
+          OPPO_APPKEY: `OP-${appKey}`,
+          OPPO_APPID: `OP-${appId}`,
+          OPPO_APPSECRET: `OP-${appSecret}`,
+        };
+
+        if (match) {
+          const existingBlock = match[1];
+          const existingEntries = {};
+          const entryRegex = /(\w+)\s*:\s*"([^"]*)"/g;
+          let entryMatch;
+          while ((entryMatch = entryRegex.exec(existingBlock)) !== null) {
+            existingEntries[entryMatch[1]] = entryMatch[2];
+          }
+
+          let placeholdersChanged = false;
+          for (const [key, value] of Object.entries(requiredPlaceholders)) {
+            if (existingEntries[key] !== value) {
+              existingEntries[key] = value;
+              placeholdersChanged = true;
+            }
+          }
+
+          if (placeholdersChanged) {
+            const entriesStr = Object.entries(existingEntries)
+              .map(([k, v]) => `${k}: "${v}"`)
+              .join(',\n            ');
+            const newBlock = `\n        manifestPlaceholders = [\n            ${entriesStr}\n        ]`;
+            gradle = gradle.replace(manifestPlaceholderRegex, newBlock.trim());
+            changed = true;
+          }
+        } else if (gradle.includes('REACT_NATIVE_RELEASE_LEVEL')) {
+          // 没有 manifestPlaceholders block 时新建
+          const entriesStr = Object.entries(requiredPlaceholders)
+            .map(([k, v]) => `${k}: "${v}"`)
+            .join(',\n            ');
+          const block = `\n        manifestPlaceholders = [\n            ${entriesStr}\n        ]\n`;
+          const lines = gradle.split('\n');
+          for (let i = 0; i < lines.length; i++) {
+            if (lines[i].includes('REACT_NATIVE_RELEASE_LEVEL')) {
+              lines.splice(i + 1, 0, block);
+              break;
+            }
+          }
+          gradle = lines.join('\n');
+          changed = true;
+        }
+
+        if (changed) {
+          fs.writeFileSync(appBuildGradlePath, gradle);
+          console.log('[withOppoPush] updated app/build.gradle (AAR + manifestPlaceholders)');
+        }
+      }
+
+      // --- 2. 处理 proguard-rules.pro ---
+      if (fs.existsSync(proguardFilePath)) {
+        let proguard = fs.readFileSync(proguardFilePath, 'utf-8');
+        if (!proguard.includes('-keep class com.heytap.**')) {
+          const oppoRules = `
+# JPush OPPO vendor channel — keep rules (https://docs.jiguang.cn/jpush/client/Android/android_3rd_guide)
+-dontwarn com.coloros.mcsdk.**
+-dontwarn com.heytap.**
+-dontwarn com.mcs.**
+-keep class com.coloros.mcsdk.** { *; }
+-keep class com.heytap.** { *; }
+-keep class com.mcs.** { *; }
+`;
+          fs.writeFileSync(proguardFilePath, proguard + oppoRules);
+          console.log('[withOppoPush] appended OPPO Proguard rules to proguard-rules.pro');
+        }
+      }
+
+      return config;
+    },
+  ]);
+
+  return config;
+};
+
+module.exports = withOppoPush;

plugins/withRemoveAutoStart.js

@@ -0,0 +1,87 @@
+/**
+ * withRemoveAutoStart — 移除应用退出后的自启动/关联启动行为
+ * 
+ * 整改 2.2.6 APP频繁自启动和关联启动（存在风险）
+ * 
+ * 问题：以下 SDK 注册了 BOOT_COMPLETED 等 intent-filter，
+ * 导致设备重启时应用被自动唤醒：
+ *   - expo.modules.taskManager.TaskBroadcastReceiver
+ *   - expo.modules.notifications.service.NotificationsService
+ *   - androidx.work.impl.background.systemalarm.RescheduleReceiver
+ *   - androidx.work.impl.background.systemalarm.ConstraintProxy* (多个)
+ * 
+ * 本插件在 final manifest 合并阶段移除这些 intent-filter action，
+ * 从根本上消除应用退出后的自启动行为。
+ */
+
+const { withAndroidManifest } = require('expo/config-plugins');
+
+// 需要从 receivers 中移除的自启动相关 action
+const AUTO_START_ACTIONS = new Set([
+  'android.intent.action.BOOT_COMPLETED',
+  'android.intent.action.REBOOT',
+  'android.intent.action.QUICKBOOT_POWERON',
+  'com.htc.intent.action.QUICKBOOT_POWERON',
+]);
+
+function removeAutoStartActionsFromManifest(androidManifest) {
+  const app = androidManifest.manifest.application?.[0];
+  if (!app) return androidManifest;
+
+  // 处理 <receiver> 标签
+  const receivers = app.receiver || [];
+  for (const receiver of receivers) {
+    if (!receiver['intent-filter']) continue;
+
+    receiver['intent-filter'] = receiver['intent-filter'].map((filter) => {
+      if (!filter.action) return filter;
+
+      const originalCount = filter.action.length;
+      filter.action = filter.action.filter(
+        (action) => !AUTO_START_ACTIONS.has(action.$?.['android:name'])
+      );
+
+      if (filter.action.length !== originalCount) {
+        const removed = originalCount - filter.action.length;
+        console.log(
+          `[withRemoveAutoStart] 移除了 ${removed} 个自启动 action (receiver)`
+        );
+      }
+
+      return filter;
+    });
+
+    // 如果 intent-filter 中没有 action 了，移除整个 intent-filter
+    receiver['intent-filter'] = receiver['intent-filter'].filter(
+      (filter) => filter.action && filter.action.length > 0
+    );
+  }
+
+  // 移除 RECEIVE_BOOT_COMPLETED 权限声明
+  if (androidManifest.manifest['uses-permission']) {
+    const originalPerms = androidManifest.manifest['uses-permission'].length;
+    androidManifest.manifest['uses-permission'] = androidManifest.manifest[
+      'uses-permission'
+    ].filter((perm) => {
+      const name = perm.$?.['android:name'];
+      return name !== 'android.permission.RECEIVE_BOOT_COMPLETED';
+    });
+    const removedPerms = originalPerms - androidManifest.manifest['uses-permission'].length;
+    if (removedPerms > 0) {
+      console.log(
+        `[withRemoveAutoStart] 移除了 RECEIVE_BOOT_COMPLETED 权限声明 (${removedPerms} 处)`
+      );
+    }
+  }
+
+  return androidManifest;
+}
+
+function withRemoveAutoStart(config) {
+  return withAndroidManifest(config, (config) => {
+    config.modResults = removeAutoStartActionsFromManifest(config.modResults);
+    return config;
+  });
+}
+
+module.exports = withRemoveAutoStart;

plugins/withSigning.js

@@ -35,7 +35,95 @@ const withSigning = (config, options = {}) => {
     },
   ]);
 
+  config = withDangerousMod(config, [
+    'android',
+    async (config) => {
+      const platformRoot = config.modRequest.platformProjectRoot;
+      const buildGradlePath = path.join(platformRoot, 'app', 'build.gradle');
+
+      if (!fs.existsSync(buildGradlePath)) return config;
+
+      let lines = fs.readFileSync(buildGradlePath, 'utf-8').split('\n');
+
+      // 1. Add release signing config that reads from gradle.properties
+      const hasReleaseSigning = lines.some((l) => l.includes('MYAPP_UPLOAD_STORE_FILE'));
+      if (!hasReleaseSigning) {
+        // Find the debug signingConfig closing brace and insert release after it
+        let debugBraceLine = -1;
+        let inSigningConfigs = false;
+        let braceDepth = 0;
+
+        for (let i = 0; i < lines.length; i++) {
+          const line = lines[i];
+          if (line.includes('signingConfigs {') || line.match(/^\s*signingConfigs\s*\{/)) {
+            inSigningConfigs = true;
+            braceDepth = 1;
+            continue;
+          }
+          if (inSigningConfigs) {
+            braceDepth += (line.match(/\{/g) || []).length;
+            braceDepth -= (line.match(/\}/g) || []).length;
+            if (braceDepth === 0) {
+              debugBraceLine = i; // This is the closing } of signingConfigs
+              break;
+            }
+          }
+        }
+
+        if (debugBraceLine > 0) {
+          const releaseBlock = [
+            '        release {',
+            "            if (project.hasProperty('MYAPP_UPLOAD_STORE_FILE')) {",
+            '                storeFile file(MYAPP_UPLOAD_STORE_FILE)',
+            '                storePassword MYAPP_UPLOAD_STORE_PASSWORD',
+            '                keyAlias MYAPP_UPLOAD_KEY_ALIAS',
+            '                keyPassword MYAPP_UPLOAD_KEY_PASSWORD',
+            '            }',
+            '        }',
+          ];
+          lines.splice(debugBraceLine, 0, ...releaseBlock);
+        }
+      }
+
+      // 2. Change release buildType to use release signingConfig
+      // Walk through buildTypes > release and replace signingConfigs.debug -> signingConfigs.release
+      let inBuildTypes = false;
+      let inRelease = false;
+      let buildTypesDepth = 0;
+
+      for (let i = 0; i < lines.length; i++) {
+        const line = lines[i];
+        if (line.includes('buildTypes {') || line.match(/^\s*buildTypes\s*\{/)) {
+          inBuildTypes = true;
+          buildTypesDepth = 1;
+          continue;
+        }
+        if (inBuildTypes) {
+          buildTypesDepth += (line.match(/\{/g) || []).length;
+          buildTypesDepth -= (line.match(/\}/g) || []).length;
+
+          if (line.match(/^\s*release\s*\{/)) {
+            inRelease = true;
+          }
+
+          if (inRelease && line.includes('signingConfig signingConfigs.debug')) {
+            lines[i] = line.replace('signingConfig signingConfigs.debug', 'signingConfig signingConfigs.release');
+            inRelease = false;
+          }
+
+          if (buildTypesDepth === 0) {
+            inBuildTypes = false;
+            inRelease = false;
+          }
+        }
+      }
+
+      fs.writeFileSync(buildGradlePath, lines.join('\n'));
+      return config;
+    },
+  ]);
+
   return config;
 };
 
-module.exports = withSigning;
+module.exports = withSigning;

plugins/withVivoPush.js

@@ -0,0 +1,141 @@
+const { withDangerousMod } = require('@expo/config-plugins');
+const fs = require('fs');
+const path = require('path');
+
+// vivo 厂商推送通道的 Expo config plugin.
+//
+// 客户端职责（依据极光官方文档 https://docs.jiguang.cn/jpush/client/Android/android_3rd_guide）：
+//   1) 添加 cn.jiguang.sdk.plugin:vivo 依赖
+//   2) 注入 manifestPlaceholders: VIVO_APPKEY / VIVO_APPID（AAR 自带 vivo Receiver）
+//   3) 添加 Proguard 规则 (com.vivo.push.** + com.vivo.vms.** 保留)
+//
+// 注意事项：
+//   - 极光 JPUSH_CHANNEL 是「APK 分发渠道」统计字段，不是厂商通道开关，**不应覆盖**。
+//   - 客户端仅需要 VIVO_APPKEY / VIVO_APPID 两个占位符。
+//     VIVO_APP_SECRET 只在极光控制台「集成设置」页面填写，客户端不需要。
+//   - vivo AAR 已发布到 Maven Central，不需要额外 Maven 仓库。
+//   - vivo 平台限制：若应用未上架 vivo 商店，测试推送时需在 vivo 推送平台添加测试设备，
+//     且需通过 API 指定 push_mode=1（测试推送）下发。
+//
+// 实现说明：用 withDangerousMod 直接读写磁盘文件。
+// 原因：Expo SDK 56+ 的 withAppBuildGradle hook 链中，第二个以后的 plugin 写回
+// modResults.contents 会被静默忽略，导致多个 vendor plugin 只能写入第一个的修改。
+// withDangerousMod 走文件系统，串行、可靠，幂等检查保证可重复执行 prebuild。
+const withVivoPush = (config, options = {}) => {
+  const {
+    jpushVersion = '6.1.0',
+    appId = '106100295',
+    appKey = '2110cb5f6dc5bd7abea82c38f8d0a1ec',
+  } = options;
+
+  config = withDangerousMod(config, [
+    'android',
+    async (config) => {
+      const appBuildGradlePath = path.join(
+        config.modRequest.platformProjectRoot,
+        'app',
+        'build.gradle'
+      );
+      const proguardFilePath = path.join(
+        config.modRequest.platformProjectRoot,
+        'app',
+        'proguard-rules.pro'
+      );
+
+      // --- 1. 处理 build.gradle ---
+      if (fs.existsSync(appBuildGradlePath)) {
+        let gradle = fs.readFileSync(appBuildGradlePath, 'utf-8');
+        let changed = false;
+
+        // 1a. 注入 AAR 依赖
+        if (!gradle.includes('cn.jiguang.sdk.plugin:vivo')) {
+          const depsPattern = /dependencies\s*\{/;
+          if (depsPattern.test(gradle)) {
+            gradle = gradle.replace(
+              depsPattern,
+              `dependencies {\n    implementation 'cn.jiguang.sdk.plugin:vivo:${jpushVersion}'`
+            );
+            changed = true;
+          }
+        }
+
+        // 1b. 注入 manifestPlaceholders
+        const manifestPlaceholderRegex = /manifestPlaceholders\s*=\s*\[([\s\S]*?)\]/;
+        const match = gradle.match(manifestPlaceholderRegex);
+
+        const requiredPlaceholders = {
+          VIVO_APPKEY: appKey,
+          VIVO_APPID: appId,
+        };
+
+        if (match) {
+          const existingBlock = match[1];
+          const existingEntries = {};
+          const entryRegex = /(\w+)\s*:\s*"([^"]*)"/g;
+          let entryMatch;
+          while ((entryMatch = entryRegex.exec(existingBlock)) !== null) {
+            existingEntries[entryMatch[1]] = entryMatch[2];
+          }
+
+          let placeholdersChanged = false;
+          for (const [key, value] of Object.entries(requiredPlaceholders)) {
+            if (existingEntries[key] !== value) {
+              existingEntries[key] = value;
+              placeholdersChanged = true;
+            }
+          }
+
+          if (placeholdersChanged) {
+            const entriesStr = Object.entries(existingEntries)
+              .map(([k, v]) => `${k}: "${v}"`)
+              .join(',\n            ');
+            const newBlock = `\n        manifestPlaceholders = [\n            ${entriesStr}\n        ]`;
+            gradle = gradle.replace(manifestPlaceholderRegex, newBlock.trim());
+            changed = true;
+          }
+        } else if (gradle.includes('REACT_NATIVE_RELEASE_LEVEL')) {
+          // 没有 manifestPlaceholders block 时新建
+          const entriesStr = Object.entries(requiredPlaceholders)
+            .map(([k, v]) => `${k}: "${v}"`)
+            .join(',\n            ');
+          const block = `\n        manifestPlaceholders = [\n            ${entriesStr}\n        ]\n`;
+          const lines = gradle.split('\n');
+          for (let i = 0; i < lines.length; i++) {
+            if (lines[i].includes('REACT_NATIVE_RELEASE_LEVEL')) {
+              lines.splice(i + 1, 0, block);
+              break;
+            }
+          }
+          gradle = lines.join('\n');
+          changed = true;
+        }
+
+        if (changed) {
+          fs.writeFileSync(appBuildGradlePath, gradle);
+          console.log('[withVivoPush] updated app/build.gradle (AAR + manifestPlaceholders)');
+        }
+      }
+
+      // --- 2. 处理 proguard-rules.pro ---
+      if (fs.existsSync(proguardFilePath)) {
+        let proguard = fs.readFileSync(proguardFilePath, 'utf-8');
+        if (!proguard.includes('-keep class com.vivo.push.**')) {
+          const vivoRules = `
+# JPush vivo vendor channel — keep rules (https://docs.jiguang.cn/jpush/client/Android/android_3rd_guide)
+-dontwarn com.vivo.push.**
+-keep class com.vivo.push.** { *; }
+-keep class com.vivo.vms.** { *; }
+`;
+          fs.writeFileSync(proguardFilePath, proguard + vivoRules);
+          console.log('[withVivoPush] appended vivo Proguard rules to proguard-rules.pro');
+        }
+      }
+
+      return config;
+    },
+  ]);
+
+  return config;
+};
+
+module.exports = withVivoPush;

plugins/withXiaomiPush.js

@@ -0,0 +1,133 @@
+const { withDangerousMod } = require('@expo/config-plugins');
+const fs = require('fs');
+const path = require('path');
+
+// 小米厂商推送通道的 Expo config plugin.
+//
+// 客户端职责（依据极光官方文档 https://docs.jiguang.cn/jpush/client/Android/android_3rd_guide）：
+//   1) 添加 cn.jiguang.sdk.plugin:xiaomi 依赖
+//   2) 注入 manifestPlaceholders: XIAOMI_APPKEY / XIAOMI_APPID
+//   3) 添加 Proguard 规则 (com.xiaomi.push.** 保留)
+//
+// 实现说明：用 withDangerousMod 直接读写磁盘文件。
+// 原因：Expo SDK 56+ 的 withAppBuildGradle hook 链中，第二个以后的 plugin 写回
+// modResults.contents 会被静默忽略（基于 withAndroidProjectBuildGradleBaseMod），
+// 导致多个 vendor plugin 只能写入第一个的修改。withDangerousMod 走文件系统，
+// 串行、可靠，幂等检查保证可重复执行 prebuild。
+const withXiaomiPush = (config, options = {}) => {
+  const {
+    jpushVersion = '6.1.0',
+    appId = '2882303761520539252',
+    appKey = '5792053978252',
+  } = options;
+
+  config = withDangerousMod(config, [
+    'android',
+    async (config) => {
+      const appBuildGradlePath = path.join(
+        config.modRequest.platformProjectRoot,
+        'app',
+        'build.gradle'
+      );
+      const proguardFilePath = path.join(
+        config.modRequest.platformProjectRoot,
+        'app',
+        'proguard-rules.pro'
+      );
+
+      // --- 1. 处理 build.gradle ---
+      if (fs.existsSync(appBuildGradlePath)) {
+        let gradle = fs.readFileSync(appBuildGradlePath, 'utf-8');
+        let changed = false;
+
+        // 1a. 注入 AAR 依赖
+        if (!gradle.includes('cn.jiguang.sdk.plugin:xiaomi')) {
+          const depsPattern = /dependencies\s*\{/;
+          if (depsPattern.test(gradle)) {
+            gradle = gradle.replace(
+              depsPattern,
+              `dependencies {\n    implementation 'cn.jiguang.sdk.plugin:xiaomi:${jpushVersion}'`
+            );
+            changed = true;
+          }
+        }
+
+        // 1b. 注入 manifestPlaceholders
+        const manifestPlaceholderRegex = /manifestPlaceholders\s*=\s*\[([\s\S]*?)\]/;
+        const match = gradle.match(manifestPlaceholderRegex);
+
+        const requiredPlaceholders = {
+          XIAOMI_APPKEY: appKey,
+          XIAOMI_APPID: appId,
+        };
+
+        if (match) {
+          const existingBlock = match[1];
+          const existingEntries = {};
+          const entryRegex = /(\w+)\s*:\s*"([^"]*)"/g;
+          let entryMatch;
+          while ((entryMatch = entryRegex.exec(existingBlock)) !== null) {
+            existingEntries[entryMatch[1]] = entryMatch[2];
+          }
+
+          let placeholdersChanged = false;
+          for (const [key, value] of Object.entries(requiredPlaceholders)) {
+            if (existingEntries[key] !== value) {
+              existingEntries[key] = value;
+              placeholdersChanged = true;
+            }
+          }
+
+          if (placeholdersChanged) {
+            const entriesStr = Object.entries(existingEntries)
+              .map(([k, v]) => `${k}: "${v}"`)
+              .join(',\n            ');
+            const newBlock = `\n        manifestPlaceholders = [\n            ${entriesStr}\n        ]`;
+            gradle = gradle.replace(manifestPlaceholderRegex, newBlock.trim());
+            changed = true;
+          }
+        } else if (gradle.includes('REACT_NATIVE_RELEASE_LEVEL')) {
+          // 没有 manifestPlaceholders block 时新建
+          const entriesStr = Object.entries(requiredPlaceholders)
+            .map(([k, v]) => `${k}: "${v}"`)
+            .join(',\n            ');
+          const block = `\n        manifestPlaceholders = [\n            ${entriesStr}\n        ]\n`;
+          const lines = gradle.split('\n');
+          for (let i = 0; i < lines.length; i++) {
+            if (lines[i].includes('REACT_NATIVE_RELEASE_LEVEL')) {
+              lines.splice(i + 1, 0, block);
+              break;
+            }
+          }
+          gradle = lines.join('\n');
+          changed = true;
+        }
+
+        if (changed) {
+          fs.writeFileSync(appBuildGradlePath, gradle);
+          console.log('[withXiaomiPush] updated app/build.gradle (AAR + manifestPlaceholders)');
+        }
+      }
+
+      // --- 2. 处理 proguard-rules.pro ---
+      if (fs.existsSync(proguardFilePath)) {
+        let proguard = fs.readFileSync(proguardFilePath, 'utf-8');
+        if (!proguard.includes('-keep class com.xiaomi.push.**')) {
+          const xiaomiRules = `
+# JPush Xiaomi vendor channel — keep rules (https://docs.jiguang.cn/jpush/client/Android/android_3rd_guide)
+-dontwarn com.xiaomi.push.**
+-keep class com.xiaomi.push.** { *; }
+`;
+          fs.writeFileSync(proguardFilePath, proguard + xiaomiRules);
+          console.log('[withXiaomiPush] appended Xiaomi Proguard rules to proguard-rules.pro');
+        }
+      }
+
+      return config;
+    },
+  ]);
+
+  return config;
+};
+
+module.exports = withXiaomiPush;

src/app-navigation/AppDesktopShell.tsx

@@ -172,7 +172,7 @@ export function AppDesktopShell() {
 
   const handleTabChange = useCallback(
     (href: string) => {
-      router.replace(href);
+      router.push(href);
     },
     [router]
   );

src/components/business/BlockEditor/BlockEditor.tsx

@@ -14,7 +14,8 @@ export interface BlockEditorHandle {
   insertTextAtCursor: (text: string) => void;
   getSegments: () => MessageSegment[];
   getContent: () => string;
-  hasUploadingImages: () => boolean;
+  getBlocks: () => EditorBlock[];
+  uploadPendingImages: () => Promise<boolean>;
   focus: () => void;
 }
 
@@ -38,7 +39,8 @@ const BlockEditor = React.forwardRef<BlockEditorHandle, BlockEditorProps>(
       insertTextAtCursor: editor.insertTextAtCursor,
       getSegments: editor.getSegments,
       getContent: editor.getContent,
-      hasUploadingImages: editor.hasUploadingImages,
+      getBlocks: editor.getBlocks,
+      uploadPendingImages: editor.uploadPendingImages,
       focus: () => {
         const firstTextBlock = editor.blocks.find(b => b.type === 'text');
         if (firstTextBlock) {

src/components/business/BlockEditor/ImageBlockView.tsx

@@ -1,5 +1,5 @@
 import React from 'react';
-import { View, TouchableOpacity, StyleSheet, Dimensions, ActivityIndicator } from 'react-native';
+import { View, TouchableOpacity, StyleSheet, Dimensions } from 'react-native';
 import { Image as ExpoImage } from 'expo-image';
 import { MaterialCommunityIcons } from '@expo/vector-icons';
 
@@ -41,11 +41,6 @@ const ImageBlockView: React.FC<ImageBlockViewProps> = ({ block, onRemove, style
         cachePolicy="memory-disk"
         transition={200}
       />
-      {block.uploading && (
-        <View style={styles.uploadingOverlay}>
-          <ActivityIndicator size="small" color={colors.text.inverse} />
-        </View>
-      )}
       <TouchableOpacity
         style={styles.removeButton}
         onPress={() => onRemove(block.id)}
@@ -66,13 +61,6 @@ const styles = StyleSheet.create({
     position: 'relative',
     alignItems: 'center',
   },
-  uploadingOverlay: {
-    ...StyleSheet.absoluteFillObject,
-    backgroundColor: 'rgba(0, 0, 0, 0.3)',
-    justifyContent: 'center',
-    alignItems: 'center',
-    borderRadius: borderRadius.md,
-  },
   removeButton: {
     position: 'absolute',
     top: 8,

src/components/business/BlockEditor/blockEditorTypes.ts

@@ -12,7 +12,7 @@ export interface ImageBlock {
   type: 'image';
   localUri: string;
   remoteUrl?: string;
-  uploading: boolean;
+  mimeType?: string;
   width?: number;
   height?: number;
 }

src/components/business/BlockEditor/blocksToSegments.ts

@@ -13,7 +13,6 @@ export function segmentsToBlocks(segments: MessageSegment[]): EditorBlock[] {
         type: 'image',
         localUri: seg.data.url,
         remoteUrl: seg.data.url,
-        uploading: false,
         width: seg.data.width,
         height: seg.data.height,
       };

src/components/business/BlockEditor/useBlockEditor.ts

@@ -24,6 +24,8 @@ export function useBlockEditor(initialBlocks?: EditorBlock[]) {
   const [activeBlockId, setActiveBlockId] = useState<string | null>(null);
   const inputRefs = useRef<Map<string, TextInput>>(new Map());
   const blockCursors = useRef<Map<string, { start: number; end: number }>>(new Map());
+  const blocksRef = useRef<EditorBlock[]>(blocks);
+  blocksRef.current = blocks;
 
   const updateTextBlock = useCallback(
     (blockId: string, text: string, mentions: Map<number, MentionData>) => {
@@ -87,51 +89,47 @@ export function useBlockEditor(initialBlocks?: EditorBlock[]) {
     });
   }, [focusBlock]);
 
-  const uploadImageByLocalUri = useCallback(
-    async (asset: ImagePicker.ImagePickerAsset) => {
-      try {
-        const uploadResult = await uploadService.uploadImage({
-          uri: asset.uri,
-          type: asset.mimeType || 'image/jpeg',
-        });
+  const uploadPendingImages = useCallback(async (): Promise<boolean> => {
+    let allSuccess = true;
 
-        if (uploadResult) {
-          setBlocks(prev =>
-            prev.map(b =>
-              b.type === 'image' && b.localUri === asset.uri && !b.remoteUrl
-                ? {
-                    ...b,
-                    remoteUrl: uploadResult.url,
-                    uploading: false,
-                    width: uploadResult.width ?? b.width,
-                    height: uploadResult.height ?? b.height,
-                  }
-                : b
-            )
-          );
-        } else {
-          // Upload failed
-          setBlocks(prev =>
-            prev.map(b =>
-              b.type === 'image' && b.localUri === asset.uri && !b.remoteUrl
-                ? { ...b, uploading: false }
-                : b
-            )
-          );
-          Alert.alert('上传失败', '图片上传失败，请重试');
+    const uploadBlock = async () => {
+      const currentBlocks = blocksRef.current;
+      const pendingBlocks = currentBlocks.filter(
+        (b): b is ImageBlock => b.type === 'image' && !b.remoteUrl,
+      );
+
+      for (const block of pendingBlocks) {
+        try {
+          const uploadResult = await uploadService.uploadImage({
+            uri: block.localUri,
+            type: block.mimeType || 'image/jpeg',
+          });
+
+          if (uploadResult) {
+            setBlocks(prev =>
+              prev.map(b =>
+                b.id === block.id && b.type === 'image'
+                  ? {
+                      ...b,
+                      remoteUrl: uploadResult.url,
+                      width: uploadResult.width ?? b.width,
+                      height: uploadResult.height ?? b.height,
+                    }
+                  : b,
+              ),
+            );
+          } else {
+            allSuccess = false;
+          }
+        } catch {
+          allSuccess = false;
         }
-      } catch {
-        setBlocks(prev =>
-          prev.map(b =>
-            b.type === 'image' && b.localUri === asset.uri && !b.remoteUrl
-              ? { ...b, uploading: false }
-              : b
-          )
-        );
       }
-    },
-    [],
-  );
+    };
+
+    await uploadBlock();
+    return allSuccess;
+  }, []);
 
   const insertImagesFromAssets = useCallback(
     (assets: ImagePicker.ImagePickerAsset[]) => {
@@ -152,13 +150,12 @@ export function useBlockEditor(initialBlocks?: EditorBlock[]) {
             ? (blockCursors.current.get(activeBlock.id)?.start ?? activeBlock.text.length)
             : 0;
 
-          // Create image block
           const imageBlockId = generateBlockId();
           const imageBlock: ImageBlock = {
             id: imageBlockId,
             type: 'image',
             localUri: asset.uri,
-            uploading: true,
+            mimeType: asset.mimeType,
             width: asset.width,
             height: asset.height,
           };
@@ -169,7 +166,6 @@ export function useBlockEditor(initialBlocks?: EditorBlock[]) {
             const mentionsBefore = remapMentionsBefore(activeBlock.activeMentions, cursorPos);
             const mentionsAfter = remapMentionsAfter(activeBlock.activeMentions, cursorPos, activeBlock.text.length);
 
-            // Create new text block for text after cursor
             const newTextBlockId = generateBlockId();
             const newTextBlock: TextBlock = {
               id: newTextBlockId,
@@ -178,24 +174,19 @@ export function useBlockEditor(initialBlocks?: EditorBlock[]) {
               activeMentions: mentionsAfter,
             };
 
-            // Update current block to text before cursor
             updated[insertAfterIndex] = {
               ...activeBlock,
               text: textBefore,
               activeMentions: mentionsBefore,
             };
 
-            // Insert image block and new text block
             updated.splice(insertAfterIndex + 1, 0, imageBlock, newTextBlock);
 
-            // Update index for next image insertion
             insertAfterIndex = insertAfterIndex + 2;
 
-            // Focus the new text block after the image
             setActiveBlockId(newTextBlockId);
             requestAnimationFrame(() => focusBlock(newTextBlockId));
           } else {
-            // Insert after the current block (which is an image)
             updated.splice(insertAfterIndex + 1, 0, imageBlock);
             insertAfterIndex = insertAfterIndex + 1;
           }
@@ -203,13 +194,8 @@ export function useBlockEditor(initialBlocks?: EditorBlock[]) {
 
         return updated;
       });
-
-      // Start async uploads
-      for (const asset of assets) {
-        uploadImageByLocalUri(asset);
-      }
     },
-    [activeBlockId, focusBlock, uploadImageByLocalUri],
+    [activeBlockId, focusBlock],
   );
 
   const insertImage = useCallback(async () => {
@@ -282,7 +268,7 @@ export function useBlockEditor(initialBlocks?: EditorBlock[]) {
 
   const getSegments = useCallback(() => blocksToSegments(blocks), [blocks]);
   const getContent = useCallback(() => blocksToContent(blocks), [blocks]);
-  const hasUploadingImages = useCallback(() => blocks.some(b => b.type === 'image' && b.uploading), [blocks]);
+  const getBlocks = useCallback(() => blocks, [blocks]);
 
   const registerInputRef = useCallback((blockId: string, ref: TextInput | null) => {
     if (ref) {
@@ -308,7 +294,8 @@ export function useBlockEditor(initialBlocks?: EditorBlock[]) {
     focusBlock,
     getSegments,
     getContent,
-    hasUploadingImages,
+    getBlocks,
+    uploadPendingImages,
     registerInputRef,
     updateCursor,
   };

src/components/business/CommentItem.tsx

@@ -40,8 +40,6 @@ function createCommentItemStyles(colors: AppColors) {
       paddingBottom: spacing.md,
       paddingHorizontal: spacing.md,
       backgroundColor: colors.background.paper,
-      borderBottomWidth: StyleSheet.hairlineWidth,
-      borderBottomColor: colors.divider,
     },
     content: {
       flex: 1,
@@ -84,7 +82,7 @@ function createCommentItemStyles(colors: AppColors) {
       paddingVertical: 0,
     },
     authorBadge: {
-      backgroundColor: colors.primary.main,
+      backgroundColor: `${colors.primary.main}18`,
     },
     adminBadge: {
       backgroundColor: colors.error.main,
@@ -94,11 +92,21 @@ function createCommentItemStyles(colors: AppColors) {
       fontSize: fontSizes.xs,
       fontWeight: '600',
     },
+    authorBadgeText: {
+      color: colors.primary.main,
+      fontSize: fontSizes.xs,
+      fontWeight: '700',
+    },
     smallBadgeText: {
       color: colors.text.inverse,
       fontSize: 9,
       fontWeight: '600',
     },
+    smallAuthorBadgeText: {
+      color: colors.primary.main,
+      fontSize: 9,
+      fontWeight: '700',
+    },
     timeText: {
       fontSize: fontSizes.xs,
       flexShrink: 0,
@@ -304,7 +312,7 @@ const CommentItem: React.FC<CommentItemProps> = ({
     if (isAuthor) {
       badges.push(
         <View key="author" style={[styles.badge, styles.authorBadge]}>
-          <Text variant="caption" style={styles.badgeText}>楼主</Text>
+          <Text variant="caption" style={styles.authorBadgeText}>楼主</Text>
         </View>
       );
     }
@@ -460,7 +468,7 @@ const CommentItem: React.FC<CommentItemProps> = ({
                   </Text>
                   {replyAuthorId === commentAuthorId && (
                     <View style={[styles.badge, styles.authorBadge, styles.smallBadge]}>
-                      <Text variant="caption" style={styles.smallBadgeText}>楼主</Text>
+                      <Text variant="caption" style={styles.smallAuthorBadgeText}>楼主</Text>
                     </View>
                   )}
                   {/* 显示回复引用：aaa 回复 bbb */}

src/components/business/PostCard/PostCard.tsx

@@ -255,6 +255,7 @@ function createPostCardStyles(colors: AppColors) {
       flexDirection: 'row',
       justifyContent: 'space-between',
       alignItems: 'center',
+      marginTop: spacing.sm,
     },
     actionsLeading: {
       flexDirection: 'row',
@@ -661,7 +662,7 @@ const PostCardInner: React.FC<PostCardProps> = (normalizedProps) => {
         ) : (
           <View style={styles.gridNoImagePreview}>
             <Text style={styles.gridNoImageText} numberOfLines={6}>
-              {highlightKeyword ? <HighlightText text={contentPreview} keyword={highlightKeyword} style={styles.highlight} /> : contentPreview}
+              {highlightKeyword ? <HighlightText text={contentPreview} keyword={highlightKeyword} highlightStyle={styles.highlight} /> : contentPreview}
             </Text>
           </View>
         )}
@@ -675,7 +676,7 @@ const PostCardInner: React.FC<PostCardProps> = (normalizedProps) => {
 
         {!!post.title && (
           <Text style={styles.gridTitleMain} numberOfLines={hasImage ? 2 : 3}>
-            {highlightKeyword ? <HighlightText text={post.title} keyword={highlightKeyword} style={styles.highlight} /> : post.title}
+            {highlightKeyword ? <HighlightText text={post.title} keyword={highlightKeyword} highlightStyle={styles.highlight} /> : post.title}
           </Text>
         )}
 
@@ -747,7 +748,7 @@ const PostCardInner: React.FC<PostCardProps> = (normalizedProps) => {
 
       {!!post.title && (
         <Text style={styles.title} numberOfLines={isCompact ? 2 : undefined}>
-          {highlightKeyword ? <HighlightText text={post.title} keyword={highlightKeyword} style={styles.highlight} /> : post.title}
+          {highlightKeyword ? <HighlightText text={post.title} keyword={highlightKeyword} highlightStyle={styles.highlight} /> : post.title}
         </Text>
       )}
 
@@ -757,7 +758,7 @@ const PostCardInner: React.FC<PostCardProps> = (normalizedProps) => {
             style={styles.content}
             numberOfLines={isExpanded ? undefined : contentNumberOfLines}
           >
-            {highlightKeyword ? <HighlightText text={content} keyword={highlightKeyword} style={styles.highlight} /> : content}
+            {highlightKeyword ? <HighlightText text={content} keyword={highlightKeyword} highlightStyle={styles.highlight} /> : content}
           </Text>
           {shouldTruncate && (
             <TouchableOpacity onPress={() => setIsExpanded((prev) => !prev)} style={styles.expandBtn}>

src/components/business/PostContentRenderer.tsx

@@ -61,7 +61,7 @@ const PostContentRenderer: React.FC<PostContentRendererProps> = ({
     return (
       <Text numberOfLines={numberOfLines} selectable style={textStyle}>
         {highlightKeyword && content ? (
-          <HighlightText text={content} keyword={highlightKeyword} style={highlightStyle} />
+          <HighlightText text={content} keyword={highlightKeyword} highlightStyle={highlightStyle} />
         ) : (
           content || ''
         )}
@@ -85,7 +85,7 @@ const PostContentRenderer: React.FC<PostContentRendererProps> = ({
             elements.push(
               <Text key={key} selectable style={textStyle}>
                 {highlightKeyword ? (
-                  <HighlightText text={text} keyword={highlightKeyword} style={highlightStyle} />
+                  <HighlightText text={text} keyword={highlightKeyword} highlightStyle={highlightStyle} />
                 ) : (
                   text
                 )}
@@ -125,7 +125,7 @@ const PostContentRenderer: React.FC<PostContentRendererProps> = ({
       return (
         <Text numberOfLines={numberOfLines} selectable style={textStyle}>
           {highlightKeyword && content ? (
-            <HighlightText text={content} keyword={highlightKeyword} style={highlightStyle} />
+            <HighlightText text={content} keyword={highlightKeyword} highlightStyle={highlightStyle} />
           ) : (
             content || ''
           )}

src/components/business/PostMentionInput.tsx

@@ -4,7 +4,7 @@
  * 检测输入中的 @ 字符，弹出关注者列表供选择
  */
 
-import React, { useState, useEffect, useCallback, useRef } from 'react';
+import React, { useState, useEffect, useCallback, useRef, forwardRef, useImperativeHandle } from 'react';
 import {
   View,
   TextInput,
@@ -51,7 +51,12 @@ interface PostMentionInputProps {
   returnKeyType?: 'default' | 'send' | 'done';
 }
 
-const PostMentionInput: React.FC<PostMentionInputProps> = ({
+export interface PostMentionInputHandle {
+  focus: () => void;
+  blur: () => void;
+}
+
+const PostMentionInput = forwardRef<PostMentionInputHandle, PostMentionInputProps>(({
   value,
   onChangeText,
   onSegmentsChange,
@@ -63,7 +68,7 @@ const PostMentionInput: React.FC<PostMentionInputProps> = ({
   onPostRefPasted,
   onSubmitEditing,
   returnKeyType = 'default',
-}) => {
+}, ref) => {
   const colors = useAppColors();
   const currentUser = useAuthStore(s => s.currentUser);
   const [followingUsers, setFollowingUsers] = useState<MentionUser[]>([]);
@@ -75,6 +80,21 @@ const PostMentionInput: React.FC<PostMentionInputProps> = ({
   const [postSearchTimer, setPostSearchTimer] = useState<ReturnType<typeof setTimeout> | null>(null);
   const inputRef = useRef<TextInput>(null);
 
+  // 暴露 focus / blur 方法给父组件，用于在模式切换（如点击回复）后自动唤起键盘
+  useImperativeHandle(ref, () => ({
+    focus: () => {
+      // 展开动画/挂载需要时间，延迟一帧后再聚焦，避免在折叠态未真正展开时调用无效
+      requestAnimationFrame(() => {
+        setTimeout(() => {
+          inputRef.current?.focus();
+        }, 50);
+      });
+    },
+    blur: () => {
+      inputRef.current?.blur();
+    },
+  }), []);
+
   useEffect(() => {
     if (!loaded && currentUser?.id) {
       loadFollowing();
@@ -361,7 +381,7 @@ const PostMentionInput: React.FC<PostMentionInputProps> = ({
       )}
     </View>
   );
-};
+});
 
 const styles = StyleSheet.create({
   container: {

src/components/business/PostRefCard.tsx

@@ -6,6 +6,7 @@ import { useRouter } from 'expo-router';
 import Text from '../common/Text';
 import { useAppColors, spacing, borderRadius } from '../../theme';
 import type { PostRefSegmentData } from '../../types';
+import * as hrefs from '../../navigation/hrefs';
 
 interface PostRefCardProps {
   data: PostRefSegmentData;
@@ -21,7 +22,7 @@ const PostRefCard: React.FC<PostRefCardProps> = ({ data, compact = false, onPres
     if (onPress) {
       onPress(data.post_id);
     } else {
-      router.push(`/post/${data.post_id}` as any);
+      router.push(hrefs.hrefPostDetail(data.post_id));
     }
   }, [data.post_id, onPress, router]);
 

src/components/business/SearchHeader.tsx

@@ -0,0 +1,115 @@
+/**
+ * SearchHeader 搜索顶栏组件
+ * 统一的「搜索框 + 取消按钮」顶栏，用于内嵌式搜索页面。
+ *
+ * - 内置 Android 硬件返回键拦截：存在 onCancel 时，按下返回键调用 onCancel
+ *   而非退出 App（解决 Tab 根页面内嵌搜索时返回键直接退出的问题）。
+ * - 样式与 HomeScreen 搜索页保持一致。
+ */
+
+import React, { useEffect, useMemo } from 'react';
+import { View, TouchableOpacity, StyleSheet, BackHandler, StyleProp, ViewStyle } from 'react-native';
+import { spacing, fontSizes, borderRadius, useAppColors, type AppColors } from '../../theme';
+import { Text } from '../common';
+import SearchBar from './SearchBar';
+
+interface SearchHeaderProps {
+  value: string;
+  onChangeText: (text: string) => void;
+  onSubmit: () => void;
+  /** 取消回调：同时用于取消按钮与硬件返回键。必传以启用内嵌模式返回拦截。 */
+  onCancel: () => void;
+  placeholder?: string;
+  /** 透传给 SearchBar 的 compact 模式 */
+  compact?: boolean;
+  /** 搜索框最大宽度（宽屏限宽） */
+  searchBarMaxWidth?: number;
+  /** 水平外边距，默认 spacing.md */
+  horizontalPadding?: number;
+  /** 顶部内边距，默认 spacing.sm */
+  paddingTop?: number;
+  style?: StyleProp<ViewStyle>;
+}
+
+function createSearchHeaderStyles(colors: AppColors) {
+  return StyleSheet.create({
+    container: {
+      flexDirection: 'row',
+      alignItems: 'center',
+      backgroundColor: colors.background.default,
+    },
+    searchShell: {
+      flex: 1,
+    },
+    cancelButton: {
+      borderRadius: borderRadius.full,
+      paddingHorizontal: spacing.md,
+      paddingVertical: spacing.sm,
+    },
+    cancelText: {
+      fontSize: fontSizes.md,
+      fontWeight: '600',
+    },
+  });
+}
+
+const SearchHeader: React.FC<SearchHeaderProps> = ({
+  value,
+  onChangeText,
+  onSubmit,
+  onCancel,
+  placeholder,
+  compact = false,
+  searchBarMaxWidth,
+  horizontalPadding = spacing.md,
+  paddingTop = spacing.sm,
+  style,
+}) => {
+  const colors = useAppColors();
+  const styles = useMemo(() => createSearchHeaderStyles(colors), [colors]);
+
+  // 内嵌模式：拦截 Android 物理返回键，调用 onCancel 而非退出 App
+  useEffect(() => {
+    const backHandler = BackHandler.addEventListener('hardwareBackPress', () => {
+      onCancel();
+      return true; // 阻止默认行为（退出 App）
+    });
+    return () => backHandler.remove();
+  }, [onCancel]);
+
+  return (
+    <View
+      style={[
+        styles.container,
+        {
+          paddingTop,
+          paddingHorizontal: horizontalPadding,
+          paddingBottom: spacing.xs,
+        },
+        style,
+      ]}
+    >
+      <View style={[styles.searchShell, searchBarMaxWidth != null && { maxWidth: searchBarMaxWidth }]}>
+        <SearchBar
+          value={value}
+          onChangeText={onChangeText}
+          onSubmit={onSubmit}
+          placeholder={placeholder}
+          autoFocus
+          compact={compact}
+        />
+      </View>
+      <TouchableOpacity
+        style={[styles.cancelButton, { marginLeft: spacing.sm }]}
+        onPress={onCancel}
+        activeOpacity={0.85}
+      >
+        <Text variant="body" color={colors.primary.main} style={styles.cancelText}>
+          取消
+        </Text>
+      </TouchableOpacity>
+    </View>
+  );
+};
+
+export default SearchHeader;

src/components/business/TabBar.tsx

@@ -10,7 +10,7 @@ import { MaterialCommunityIcons } from '@expo/vector-icons';
 import { spacing, fontSizes, borderRadius, useAppColors, type AppColors } from '../../theme';
 import Text from '../common/Text';
 
-type TabBarVariant = 'default' | 'pill' | 'segmented' | 'modern';
+type TabBarVariant = 'default' | 'pill' | 'segmented' | 'modern' | 'home';
 
 interface TabBarProps {
   tabs: string[];
@@ -20,6 +20,8 @@ interface TabBarProps {
   rightContent?: ReactNode;
   variant?: TabBarVariant;
   icons?: string[];
+  /** home 变体的字号，默认 18（HomeScreen 可传 20） */
+  fontSize?: number;
   style?: StyleProp<ViewStyle>;
 }
 
@@ -176,6 +178,33 @@ function createTabBarStyles(colors: AppColors) {
       borderTopLeftRadius: borderRadius.sm,
       borderTopRightRadius: borderRadius.sm,
     },
+    // home 变体：与 HomeScreen/SearchScreen 一致的文字下划线风格
+    homeContainer: {
+      flexDirection: 'row',
+      alignItems: 'center',
+      backgroundColor: 'transparent',
+    },
+    homeTab: {
+      alignItems: 'center',
+      justifyContent: 'center',
+      paddingVertical: spacing.sm,
+      marginRight: 20,
+      borderBottomWidth: 2,
+      borderBottomColor: 'transparent',
+    },
+    homeTabActive: {
+      borderBottomColor: colors.text.primary,
+    },
+    homeTabText: {
+      fontSize: fontSizes.xl,
+      fontWeight: '400',
+      color: colors.text.hint,
+    },
+    homeTabTextActive: {
+      fontSize: fontSizes.xl,
+      fontWeight: '700',
+      color: colors.text.primary,
+    },
   });
 }
 
@@ -187,6 +216,7 @@ const TabBar: React.FC<TabBarProps> = ({
   rightContent,
   variant = 'default',
   icons,
+  fontSize,
   style,
 }) => {
   const colors = useAppColors();
@@ -278,6 +308,29 @@ const TabBar: React.FC<TabBarProps> = ({
         );
       }
 
+      if (variant === 'home') {
+        const homeTextStyle = [
+          isActive ? styles.homeTabTextActive : styles.homeTabText,
+          fontSize != null ? { fontSize } : undefined,
+        ];
+        return (
+          <TouchableOpacity
+            key={index}
+            style={[styles.homeTab, isActive && styles.homeTabActive]}
+            onPress={() => onTabChange(index)}
+            activeOpacity={0.7}
+          >
+            <Text
+              variant="body"
+              color={isActive ? colors.text.primary : colors.text.hint}
+              style={homeTextStyle}
+            >
+              {tab}
+            </Text>
+          </TouchableOpacity>
+        );
+      }
+
       return (
         <TouchableOpacity
           key={index}
@@ -306,6 +359,8 @@ const TabBar: React.FC<TabBarProps> = ({
         return styles.segmentedContainer;
       case 'modern':
         return styles.modernContainer;
+      case 'home':
+        return styles.homeContainer;
       default:
         return styles.container;
     }
@@ -330,4 +385,4 @@ const TabBar: React.FC<TabBarProps> = ({
   );
 };
 
-export default TabBar;
+export default React.memo(TabBar);

src/components/business/UserProfileHeader.tsx

@@ -551,7 +551,6 @@ function createUserProfileHeaderStyles(colors: AppColors) {
       minWidth: 160,
       backgroundColor: colors.background.paper,
       borderRadius: borderRadius.lg,
-      ...shadows.lg,
       borderWidth: StyleSheet.hairlineWidth,
       borderColor: colors.divider,
       overflow: 'hidden',

src/components/business/VoteCard.tsx

@@ -159,7 +159,7 @@ function createVoteCardStyles(colors: AppColors) {
       fontSize: fontSizes.sm,
     },
     loadingOverlay: {
-      ...StyleSheet.absoluteFillObject,
+      ...StyleSheet.absoluteFill,
       backgroundColor: colors.background.paper + 'CC',
       justifyContent: 'center',
       alignItems: 'center',

src/components/business/index.ts

@@ -18,12 +18,14 @@ export { default as CommentItem } from './CommentItem';
 export { default as UserProfileHeader } from './UserProfileHeader';
 export { default as SystemMessageItem } from './SystemMessageItem';
 export { default as SearchBar } from './SearchBar';
+export { default as SearchHeader } from './SearchHeader';
 export { default as TabBar } from './TabBar';
 export { default as VoteCard } from './VoteCard';
 export { default as VoteEditor } from './VoteEditor';
 export { default as VotePreview } from './VotePreview';
 export { default as PostContentRenderer } from './PostContentRenderer';
 export { default as PostMentionInput } from './PostMentionInput';
+export type { PostMentionInputHandle } from './PostMentionInput';
 export { default as BlockEditor } from './BlockEditor';
 export type { BlockEditorHandle } from './BlockEditor';
 export { default as ReportDialog } from './ReportDialog';

src/components/call/CallScreen.tsx

@@ -1,15 +1,25 @@
 import React, { useEffect, useState } from 'react';
 import {
- View,
- Text,
- StyleSheet,
- TouchableOpacity,
- Image,
- StatusBar,
+  View,
+  Text,
+  StyleSheet,
+  TouchableOpacity,
+  Image,
+  StatusBar,
 } from 'react-native';
 import { MaterialCommunityIcons } from '@expo/vector-icons';
+import { Track, LocalVideoTrack, RemoteVideoTrack } from 'livekit-client';
+
+let VideoView: React.ComponentType<any> | null = null;
+try {
+  VideoView = require('@livekit/react-native').VideoView;
+} catch {
+  // WebRTC native module not available (e.g. Expo Go)
+}
+
+type VideoTrack = LocalVideoTrack | RemoteVideoTrack;
 import { callStore } from '../../stores/call';
-import { RTCView } from 'react-native-webrtc';
+import { liveKitService } from '@/services/livekit';
 
 const formatDuration = (seconds: number): string => {
   const mins = Math.floor(seconds / 60);
@@ -17,12 +27,9 @@ const formatDuration = (seconds: number): string => {
   return `${mins.toString().padStart(2, '0')}:${secs.toString().padStart(2, '0')}`;
 };
 
-
 const CallScreen: React.FC = () => {
   const currentCall = callStore((s) => s.currentCall);
   const callDuration = callStore((s) => s.callDuration);
-  const peerStream = callStore((s) => s.peerStream);
-  const localStream = callStore((s) => s.localStream);
   const endCall = callStore((s) => s.endCall);
   const toggleMute = callStore((s) => s.toggleMute);
   const toggleSpeaker = callStore((s) => s.toggleSpeaker);
@@ -30,33 +37,87 @@ const CallScreen: React.FC = () => {
   const isMinimized = callStore((s) => s.isMinimized);
   const toggleMinimize = callStore((s) => s.toggleMinimize);
 
-  // Track whether peer has video
-  const [hasPeerVideo, setHasPeerVideo] = useState(false);
-  // Track whether local has video
-  const [hasLocalVideo, setHasLocalVideo] = useState(false);
+  const [remoteVideoTrack, setRemoteVideoTrack] = useState<VideoTrack | null>(null);
+  const [localVideoTrack, setLocalVideoTrack] = useState<VideoTrack | null>(null);
 
-  // Check peer stream for video tracks
+  // Event-driven video track subscription (no polling)
   useEffect(() => {
-    if (peerStream) {
-      const videoTracks = peerStream.getVideoTracks();
-      const hasVideo = videoTracks.length > 0 && videoTracks.some((t) => t.enabled);
-      setHasPeerVideo(hasVideo);
-    } else {
-      setHasPeerVideo(false);
-    }
-  }, [peerStream]);
-  // Check local stream for video tracks
-  useEffect(() => {
-    if (localStream) {
-      const videoTracks = localStream.getVideoTracks();
-      const hasVideo = videoTracks.length > 0 && videoTracks.some((t) => t.enabled);
-      setHasLocalVideo(hasVideo);
-    } else {
-      setHasLocalVideo(false);
-    }
-  }, [localStream]);
+    const unsubs: (() => void)[] = [];
+
+    // Sync current tracks immediately
+    const syncTracks = () => {
+      const lp = liveKitService.localParticipant;
+      if (lp) {
+        const videoPub = lp.getTrackPublication(Track.Source.Camera);
+        setLocalVideoTrack((videoPub?.track as VideoTrack | undefined) ?? null);
+      }
+      liveKitService.remoteParticipants.forEach((participant) => {
+        const videoPub = participant.getTrackPublication(Track.Source.Camera);
+        if (videoPub?.track) {
+          setRemoteVideoTrack(videoPub.track as VideoTrack);
+        }
+      });
+    };
+    syncTracks();
+
+    // Remote video track events
+    unsubs.push(
+      liveKitService.on('trackSubscribed', ({ track }) => {
+        if (track.kind === Track.Kind.Video) {
+          setRemoteVideoTrack(track as VideoTrack);
+        }
+      })
+    );
+
+    unsubs.push(
+      liveKitService.on('trackUnsubscribed', ({ track }) => {
+        if (track.kind === Track.Kind.Video) {
+          setRemoteVideoTrack(null);
+        }
+      })
+    );
+
+    unsubs.push(
+      liveKitService.on('trackMuted', ({ publication }) => {
+        if (publication.source === Track.Source.Camera) {
+          setRemoteVideoTrack(null);
+        }
+      })
+    );
+
+    unsubs.push(
+      liveKitService.on('trackUnmuted', ({ publication }) => {
+        if (publication.source === Track.Source.Camera && publication.track) {
+          setRemoteVideoTrack(publication.track as VideoTrack);
+        }
+      })
+    );
+
+    // Local video track events (replace 500ms polling)
+    unsubs.push(
+      liveKitService.on('localTrackPublished', ({ publication }) => {
+        if (publication.source === Track.Source.Camera && publication.track) {
+          setLocalVideoTrack(publication.track as VideoTrack);
+        }
+      })
+    );
+
+    unsubs.push(
+      liveKitService.on('localTrackUnpublished', ({ publication }) => {
+        if (publication.source === Track.Source.Camera) {
+          setLocalVideoTrack(null);
+        }
+      })
+    );
+
+    return () => {
+      unsubs.forEach((unsub) => unsub());
+    };
+  }, []);
+
   // Don't render full screen when minimized or no call
   if (!currentCall || isMinimized) return null;
+
   const getStatusText = (): string => {
     switch (currentCall.status) {
       case 'calling':
@@ -77,63 +138,52 @@ const CallScreen: React.FC = () => {
         return '';
     }
   };
+
   const handleEndCall = () => {
     endCall('hangup');
   };
-  const handleToggleMute = () => {
-    toggleMute();
-  };
-  const handleToggleSpeaker = () => {
-    toggleSpeaker();
-  };
-  const handleToggleVideo = () => {
-    toggleVideo();
-  };
-  const handleMinimize = () => {
-    toggleMinimize();
-  };
-  // Determine if we should show video UI
-  const showRemoteVideo = hasPeerVideo;
-  // Use currentCall.isVideoEnabled directly for local video
-  // This is more reliable than checking localStream.getVideoTracks()
-  // because the stream object reference may not trigger useEffect properly
-  const showLocalVideo = currentCall?.isVideoEnabled && localStream;
+
+  const showRemoteVideo = !!remoteVideoTrack;
+  const showLocalVideo = currentCall?.isVideoEnabled && !!localVideoTrack;
   const isVideoCallActive = showRemoteVideo || showLocalVideo;
+
   return (
     <View style={styles.container}>
       <StatusBar barStyle="light-content" backgroundColor="transparent" translucent />
-      {/* Background */}
       <View style={styles.background} />
-      {/* Remote video - full screen when peer has video */}
-      {showRemoteVideo && peerStream && (
-        <RTCView
-          streamURL={peerStream.toURL()}
+
+      {/* Remote video - full screen */}
+      {showRemoteVideo && remoteVideoTrack && VideoView && (
+        <VideoView
+          videoTrack={remoteVideoTrack}
           style={styles.fullScreenVideo}
           objectFit="cover"
-          mirror={false}
         />
       )}
+
       {/* Local video - picture in picture */}
-      {showLocalVideo && localStream && (
+      {showLocalVideo && localVideoTrack && VideoView && (
         <View style={styles.localVideoContainer}>
-          <RTCView
-            streamURL={localStream.toURL()}
+          <VideoView
+            videoTrack={localVideoTrack}
             style={styles.localVideo}
             objectFit="cover"
             mirror={true}
           />
         </View>
       )}
+
       {/* Top area: minimize button */}
       <View style={styles.topBar}>
         <TouchableOpacity
           style={styles.topButton}
-          onPress={handleMinimize}
+          onPress={toggleMinimize}
           activeOpacity={0.7}
         >
           <MaterialCommunityIcons name="chevron-down" size={28} color="#fff" />
         </TouchableOpacity>
       </View>
+
       {/* Center: Peer info - only show when no video */}
       {!isVideoCallActive && (
         <View style={styles.centerArea}>
@@ -154,6 +204,7 @@ const CallScreen: React.FC = () => {
           <Text style={styles.status}>{getStatusText()}</Text>
         </View>
       )}
+
       {/* Peer name overlay when video is active */}
       {isVideoCallActive && (
         <View style={styles.videoOverlayInfo}>
@@ -163,13 +214,14 @@ const CallScreen: React.FC = () => {
           <Text style={styles.videoStatus}>{getStatusText()}</Text>
         </View>
       )}
+
       {/* Bottom controls */}
       <View style={styles.controls}>
         <View style={styles.controlRow}>
           {/* Mute */}
           <TouchableOpacity
             style={[styles.controlButton, currentCall.isMuted && styles.controlButtonActive]}
-            onPress={handleToggleMute}
+            onPress={toggleMute}
             activeOpacity={0.7}
           >
             <View style={[styles.controlCircle, currentCall.isMuted && styles.controlCircleActive]}>
@@ -185,25 +237,25 @@ const CallScreen: React.FC = () => {
           </TouchableOpacity>
           {/* Video toggle */}
           <TouchableOpacity
-            style={[styles.controlButton, hasLocalVideo && styles.controlButtonActive]}
-            onPress={handleToggleVideo}
+            style={[styles.controlButton, currentCall.isVideoEnabled && styles.controlButtonActive]}
+            onPress={toggleVideo}
             activeOpacity={0.7}
           >
-            <View style={[styles.controlCircle, hasLocalVideo && styles.controlCircleActive]}>
+            <View style={[styles.controlCircle, currentCall.isVideoEnabled && styles.controlCircleActive]}>
               <MaterialCommunityIcons
-                name={hasLocalVideo ? 'video' : 'video-off'}
+                name={currentCall.isVideoEnabled ? 'video' : 'video-off'}
                 size={26}
-                color={hasLocalVideo ? '#333' : '#fff'}
+                color={currentCall.isVideoEnabled ? '#333' : '#fff'}
               />
             </View>
-            <Text style={[styles.controlLabel, hasLocalVideo && styles.controlLabelActive]}>
-              {hasLocalVideo ? '关闭摄像头' : '打开摄像头'}
+            <Text style={[styles.controlLabel, currentCall.isVideoEnabled && styles.controlLabelActive]}>
+              {currentCall.isVideoEnabled ? '关闭摄像头' : '打开摄像头'}
             </Text>
           </TouchableOpacity>
           {/* Speaker */}
           <TouchableOpacity
             style={[styles.controlButton, currentCall.isSpeakerOn && styles.controlButtonActive]}
-            onPress={handleToggleSpeaker}
+            onPress={toggleSpeaker}
             activeOpacity={0.7}
           >
             <View style={[styles.controlCircle, currentCall.isSpeakerOn && styles.controlCircleActive]}>
@@ -218,7 +270,7 @@ const CallScreen: React.FC = () => {
             </Text>
           </TouchableOpacity>
         </View>
-        {/* End call - prominent red button */}
+        {/* End call */}
         <TouchableOpacity
           style={styles.endCallButton}
           onPress={handleEndCall}
@@ -234,17 +286,14 @@ const CallScreen: React.FC = () => {
   );
 };
 
-const CONTROL_CIRCLE_SIZE = 56;
-const END_CALL_SIZE = 64;
-
 const styles = StyleSheet.create({
   container: {
-    ...StyleSheet.absoluteFillObject,
+    ...StyleSheet.absoluteFill,
     backgroundColor: '#1A1A2E',
     zIndex: 9999,
   },
   background: {
-    ...StyleSheet.absoluteFillObject,
+    ...StyleSheet.absoluteFill,
     backgroundColor: '#1A1A2E',
   },
   topBar: {
@@ -306,7 +355,7 @@ const styles = StyleSheet.create({
     letterSpacing: 0.3,
   },
   fullScreenVideo: {
-    ...StyleSheet.absoluteFillObject,
+    ...StyleSheet.absoluteFill,
     backgroundColor: '#1A1A2E',
   },
   localVideoContainer: {
@@ -408,5 +457,4 @@ const styles = StyleSheet.create({
   },
 });
 
-
 export default CallScreen;

src/components/call/CallScreen.web.tsx

@@ -1,13 +1,26 @@
-import React from 'react';
+import React, { useEffect, useState } from 'react';
 import {
   View,
   Text,
   StyleSheet,
   TouchableOpacity,
+  Image,
   StatusBar,
 } from 'react-native';
 import { MaterialCommunityIcons } from '@expo/vector-icons';
+import { Track, LocalVideoTrack, RemoteVideoTrack } from 'livekit-client';
+
+let VideoView: React.ComponentType<any> | null = null;
+try {
+  VideoView = require('@livekit/react-native').VideoView;
+} catch {
+  // @livekit/react-native not available on web
+}
+
 import { callStore } from '../../stores/call';
+import { liveKitService } from '@/services/livekit';
+
+type VideoTrack = LocalVideoTrack | RemoteVideoTrack;
 
 const formatDuration = (seconds: number): string => {
   const mins = Math.floor(seconds / 60);
@@ -19,80 +32,253 @@ const CallScreen: React.FC = () => {
   const currentCall = callStore((s) => s.currentCall);
   const callDuration = callStore((s) => s.callDuration);
   const endCall = callStore((s) => s.endCall);
+  const toggleMute = callStore((s) => s.toggleMute);
+  const toggleSpeaker = callStore((s) => s.toggleSpeaker);
+  const toggleVideo = callStore((s) => s.toggleVideo);
   const isMinimized = callStore((s) => s.isMinimized);
+  const toggleMinimize = callStore((s) => s.toggleMinimize);
+
+  const [remoteVideoTrack, setRemoteVideoTrack] = useState<VideoTrack | null>(null);
+  const [localVideoTrack, setLocalVideoTrack] = useState<VideoTrack | null>(null);
+
+  // Subscribe to LiveKit track events
+  useEffect(() => {
+    const unsubs: (() => void)[] = [];
+
+    unsubs.push(
+      liveKitService.on('trackSubscribed', ({ track }) => {
+        if (track.kind === Track.Kind.Video) {
+          setRemoteVideoTrack(track as VideoTrack);
+        }
+      })
+    );
+
+    unsubs.push(
+      liveKitService.on('trackUnsubscribed', ({ track }) => {
+        if (track.kind === Track.Kind.Video) {
+          setRemoteVideoTrack(null);
+        }
+      })
+    );
+
+    unsubs.push(
+      liveKitService.on('trackMuted', ({ publication }) => {
+        if (publication.source === Track.Source.Camera) {
+          setRemoteVideoTrack(null);
+        }
+      })
+    );
+
+    unsubs.push(
+      liveKitService.on('trackUnmuted', ({ publication }) => {
+        if (publication.source === Track.Source.Camera && publication.track) {
+          setRemoteVideoTrack(publication.track as VideoTrack);
+        }
+      })
+    );
+
+    const localPollInterval = setInterval(() => {
+      const lp = liveKitService.localParticipant;
+      if (lp) {
+        const videoPub = lp.getTrackPublication(Track.Source.Camera);
+        const track = (videoPub?.track ?? null) as VideoTrack | null;
+        setLocalVideoTrack((prev) => (prev === track ? prev : track));
+      } else {
+        setLocalVideoTrack((prev) => (prev === null ? prev : null));
+      }
+    }, 500);
+
+    return () => {
+      unsubs.forEach((unsub) => unsub());
+      clearInterval(localPollInterval);
+    };
+  }, []);
 
-  // Don't render full screen when minimized or no call
   if (!currentCall || isMinimized) return null;
 
   const getStatusText = (): string => {
     switch (currentCall.status) {
+      case 'calling':
+        return '正在等待对方接听...';
       case 'ringing':
-        return '通话功能暂不支持网页端';
+        return '来电响铃中...';
       case 'connecting':
-        return '通话功能暂不支持网页端';
+        return '连接中...';
       case 'connected':
-        return '通话功能暂不支持网页端';
+        return formatDuration(callDuration);
+      case 'reconnecting':
+        return '网络重连中...';
       case 'ended':
         return '通话已结束';
+      case 'failed':
+        return '连接失败';
       default:
         return '';
     }
   };
 
-  const handleEndCall = () => {
-    endCall('hangup');
-  };
+  const showRemoteVideo = !!remoteVideoTrack;
+  const showLocalVideo = currentCall?.isVideoEnabled && !!localVideoTrack;
+  const isVideoCallActive = showRemoteVideo || showLocalVideo;
 
   return (
     <View style={styles.container}>
       <StatusBar barStyle="light-content" backgroundColor="transparent" translucent />
-
-      {/* Background - single consistent color */}
       <View style={styles.background} />
 
-      {/* Center: Peer info */}
-      <View style={styles.centerArea}>
-        <View style={styles.avatarOuter}>
-          <View style={[styles.avatar, styles.avatarPlaceholder]}>
-            <MaterialCommunityIcons name="web-off" size={50} color="#fff" />
-          </View>
+      {showRemoteVideo && remoteVideoTrack && VideoView && (
+        <VideoView
+          videoTrack={remoteVideoTrack}
+          style={styles.fullScreenVideo}
+          objectFit="cover"
+        />
+      )}
+
+      {showLocalVideo && localVideoTrack && VideoView && (
+        <View style={styles.localVideoContainer}>
+          <VideoView
+            videoTrack={localVideoTrack}
+            style={styles.localVideo}
+            objectFit="cover"
+            mirror={true}
+          />
         </View>
-        <Text style={styles.peerName} numberOfLines={1}>
-          {currentCall.peerName || '未知用户'}
-        </Text>
-        <Text style={styles.status}>{getStatusText()}</Text>
+      )}
+
+      <View style={styles.topBar}>
+        <TouchableOpacity
+          style={styles.topButton}
+          onPress={toggleMinimize}
+          activeOpacity={0.7}
+        >
+          <MaterialCommunityIcons name="chevron-down" size={28} color="#fff" />
+        </TouchableOpacity>
       </View>
 
-      {/* Bottom controls */}
+      {!isVideoCallActive && (
+        <View style={styles.centerArea}>
+          <View style={styles.avatarOuter}>
+            {currentCall.peerAvatar ? (
+              <Image source={{ uri: currentCall.peerAvatar }} style={styles.avatar} />
+            ) : (
+              <View style={[styles.avatar, styles.avatarPlaceholder]}>
+                <Text style={styles.avatarText}>
+                  {currentCall.peerName?.charAt(0).toUpperCase() || '?'}
+                </Text>
+              </View>
+            )}
+          </View>
+          <Text style={styles.peerName} numberOfLines={1}>
+            {currentCall.peerName || '未知用户'}
+          </Text>
+          <Text style={styles.status}>{getStatusText()}</Text>
+        </View>
+      )}
+
+      {isVideoCallActive && (
+        <View style={styles.videoOverlayInfo}>
+          <Text style={styles.videoPeerName} numberOfLines={1}>
+            {currentCall.peerName || '未知用户'}
+          </Text>
+          <Text style={styles.videoStatus}>{getStatusText()}</Text>
+        </View>
+      )}
+
       <View style={styles.controls}>
-        {/* End call - prominent red button */}
+        <View style={styles.controlRow}>
+          <TouchableOpacity
+            style={[styles.controlButton, currentCall.isMuted && styles.controlButtonActive]}
+            onPress={toggleMute}
+            activeOpacity={0.7}
+          >
+            <View style={[styles.controlCircle, currentCall.isMuted && styles.controlCircleActive]}>
+              <MaterialCommunityIcons
+                name={currentCall.isMuted ? 'microphone-off' : 'microphone'}
+                size={26}
+                color={currentCall.isMuted ? '#333' : '#fff'}
+              />
+            </View>
+            <Text style={[styles.controlLabel, currentCall.isMuted && styles.controlLabelActive]}>
+              {currentCall.isMuted ? '取消静音' : '静音'}
+            </Text>
+          </TouchableOpacity>
+          <TouchableOpacity
+            style={[styles.controlButton, currentCall.isVideoEnabled && styles.controlButtonActive]}
+            onPress={toggleVideo}
+            activeOpacity={0.7}
+          >
+            <View style={[styles.controlCircle, currentCall.isVideoEnabled && styles.controlCircleActive]}>
+              <MaterialCommunityIcons
+                name={currentCall.isVideoEnabled ? 'video' : 'video-off'}
+                size={26}
+                color={currentCall.isVideoEnabled ? '#333' : '#fff'}
+              />
+            </View>
+            <Text style={[styles.controlLabel, currentCall.isVideoEnabled && styles.controlLabelActive]}>
+              {currentCall.isVideoEnabled ? '关闭摄像头' : '打开摄像头'}
+            </Text>
+          </TouchableOpacity>
+          <TouchableOpacity
+            style={[styles.controlButton, currentCall.isSpeakerOn && styles.controlButtonActive]}
+            onPress={toggleSpeaker}
+            activeOpacity={0.7}
+          >
+            <View style={[styles.controlCircle, currentCall.isSpeakerOn && styles.controlCircleActive]}>
+              <MaterialCommunityIcons
+                name={currentCall.isSpeakerOn ? 'volume-high' : 'cellphone'}
+                size={26}
+                color={currentCall.isSpeakerOn ? '#333' : '#fff'}
+              />
+            </View>
+            <Text style={[styles.controlLabel, currentCall.isSpeakerOn && styles.controlLabelActive]}>
+              {currentCall.isSpeakerOn ? '免提' : '听筒'}
+            </Text>
+          </TouchableOpacity>
+        </View>
         <TouchableOpacity
           style={styles.endCallButton}
-          onPress={handleEndCall}
+          onPress={() => endCall('hangup')}
           activeOpacity={0.8}
         >
           <View style={styles.endCallCircle}>
             <MaterialCommunityIcons name="phone-hangup" size={32} color="#fff" />
           </View>
-          <Text style={styles.endCallLabel}>关闭</Text>
+          <Text style={styles.endCallLabel}>挂断</Text>
         </TouchableOpacity>
       </View>
     </View>
   );
 };
 
-const END_CALL_SIZE = 64;
-
 const styles = StyleSheet.create({
   container: {
-    ...StyleSheet.absoluteFillObject,
+    ...StyleSheet.absoluteFill,
     backgroundColor: '#1A1A2E',
     zIndex: 9999,
   },
   background: {
-    ...StyleSheet.absoluteFillObject,
+    ...StyleSheet.absoluteFill,
     backgroundColor: '#1A1A2E',
   },
+  topBar: {
+    position: 'absolute',
+    top: 50,
+    left: 0,
+    right: 0,
+    flexDirection: 'row',
+    justifyContent: 'center',
+    alignItems: 'center',
+    height: 44,
+    zIndex: 100,
+  },
+  topButton: {
+    width: 44,
+    height: 44,
+    borderRadius: 22,
+    backgroundColor: 'rgba(255, 255, 255, 0.1)',
+    justifyContent: 'center',
+    alignItems: 'center',
+  },
   centerArea: {
     position: 'absolute',
     top: '28%',
@@ -132,20 +318,98 @@ const styles = StyleSheet.create({
     color: 'rgba(255, 255, 255, 0.5)',
     letterSpacing: 0.3,
   },
+  fullScreenVideo: {
+    ...StyleSheet.absoluteFill,
+    backgroundColor: '#1A1A2E',
+  },
+  localVideoContainer: {
+    position: 'absolute',
+    top: 100,
+    right: 20,
+    width: 120,
+    height: 160,
+    borderRadius: 16,
+    overflow: 'hidden',
+    backgroundColor: '#2A2A4E',
+    borderWidth: 2,
+    borderColor: 'rgba(255, 255, 255, 0.2)',
+    zIndex: 50,
+  },
+  localVideo: {
+    width: '100%',
+    height: '100%',
+  },
+  videoOverlayInfo: {
+    position: 'absolute',
+    top: 100,
+    left: 0,
+    right: 0,
+    alignItems: 'center',
+    zIndex: 50,
+  },
+  videoPeerName: {
+    fontSize: 18,
+    fontWeight: '600',
+    color: '#FFFFFF',
+    textShadowColor: 'rgba(0, 0, 0, 0.5)',
+    textShadowOffset: { width: 0, height: 1 },
+    textShadowRadius: 2,
+  },
+  videoStatus: {
+    fontSize: 14,
+    color: 'rgba(255, 255, 255, 0.8)',
+    marginTop: 4,
+    textShadowColor: 'rgba(0, 0, 0, 0.5)',
+    textShadowOffset: { width: 0, height: 1 },
+    textShadowRadius: 2,
+  },
   controls: {
     position: 'absolute',
     bottom: 60,
     left: 0,
     right: 0,
     alignItems: 'center',
+    zIndex: 100,
+  },
+  controlRow: {
+    flexDirection: 'row',
+    justifyContent: 'center',
+    gap: 24,
+    marginBottom: 24,
+  },
+  controlButton: {
+    alignItems: 'center',
+    width: 70,
+  },
+  controlCircle: {
+    width: 56,
+    height: 56,
+    borderRadius: 28,
+    backgroundColor: 'rgba(255, 255, 255, 0.12)',
+    justifyContent: 'center',
+    alignItems: 'center',
+  },
+  controlCircleActive: {
+    backgroundColor: '#FFFFFF',
+  },
+  controlButtonActive: {},
+  controlLabel: {
+    fontSize: 11,
+    color: 'rgba(255, 255, 255, 0.55)',
+    marginTop: 8,
+    textAlign: 'center',
+  },
+  controlLabelActive: {
+    color: '#FFFFFF',
+    fontWeight: '500',
   },
   endCallButton: {
     alignItems: 'center',
   },
   endCallCircle: {
-    width: END_CALL_SIZE,
-    height: END_CALL_SIZE,
-    borderRadius: END_CALL_SIZE / 2,
+    width: 64,
+    height: 64,
+    borderRadius: 32,
     backgroundColor: '#E54D42',
     justifyContent: 'center',
     alignItems: 'center',

src/components/call/FloatingCallWindow.tsx

@@ -6,9 +6,12 @@ import {
   TouchableOpacity,
   Image,
 } from 'react-native';
-import { MaterialCommunityIcons } from '@expo/vector-icons';
+import { MaterialCommunityIcons, Ionicons } from '@expo/vector-icons';
+import { useSafeAreaInsets } from 'react-native-safe-area-context';
 import { callStore } from '../../stores/call';
 
+const BUTTON_SIZE = 40;
+
 const formatDuration = (seconds: number): string => {
   const mins = Math.floor(seconds / 60);
   const secs = seconds % 60;
@@ -22,69 +25,86 @@ const FloatingCallWindow: React.FC = () => {
   const toggleMinimize = callStore((s) => s.toggleMinimize);
   const endCall = callStore((s) => s.endCall);
 
-  // Only show when there's an active call and it's minimized
+  const insets = useSafeAreaInsets();
+
   if (!currentCall || !isMinimized) return null;
 
   const getStatusText = (): string => {
     switch (currentCall.status) {
-      case 'calling':
-        return '等待接听...';
-      case 'ringing':
-        return '来电响铃...';
-      case 'connecting':
-        return '连接中...';
       case 'connected':
         return formatDuration(callDuration);
+      case 'connecting':
+      case 'calling':
+      case 'ringing':
+        return '连接中...';
       case 'reconnecting':
         return '重连中...';
-      case 'ended':
-        return '已结束';
-      case 'failed':
-        return '连接失败';
       default:
         return '';
     }
   };
 
+  const isConnected = currentCall.status === 'connected';
+  const participantCount = currentCall.participants.size;
+  const isVideoCall = currentCall.mediaType === 'video';
+  const isGroupCall = participantCount > 2;
+  const displayName = isGroupCall
+    ? `群组通话 (${participantCount})`
+    : currentCall.peerName || '未知用户';
+
   return (
-    <View style={styles.container}>
+    <View style={[styles.container, { top: insets.top + 4 }]}>
       <TouchableOpacity
-        style={styles.window}
+        style={styles.bar}
         onPress={toggleMinimize}
         activeOpacity={0.9}
       >
-        {/* Avatar */}
-        <View style={styles.avatarContainer}>
-          {currentCall.peerAvatar ? (
-            <Image
-              source={{ uri: currentCall.peerAvatar }}
-              style={styles.avatar}
-            />
+        {/* Call type indicator */}
+        <View style={styles.callTypeIcon}>
+          <Ionicons
+            name={isVideoCall ? 'videocam' : 'call'}
+            size={14}
+            color={isConnected ? '#34C759' : 'rgba(255,255,255,0.6)'}
+          />
+        </View>
+
+        {/* Avatar + status indicator ring */}
+        <View style={styles.avatarWrap}>
+          {currentCall.peerAvatar && !isGroupCall ? (
+            <Image source={{ uri: currentCall.peerAvatar }} style={styles.avatar} />
           ) : (
-            <View style={[styles.avatar, styles.avatarPlaceholder]}>
-              <Text style={styles.avatarText}>
-                {currentCall.peerName?.charAt(0).toUpperCase() || '?'}
-              </Text>
+            <View style={[styles.avatar, styles.avatarFallback]}>
+              {isGroupCall ? (
+                <MaterialCommunityIcons name="account-group" size={22} color="#fff" />
+              ) : (
+                <Text style={styles.avatarText}>
+                  {currentCall.peerName?.charAt(0).toUpperCase() || '?'}
+                </Text>
+              )}
             </View>
           )}
+          {isConnected && <View style={styles.statusDot} />}
         </View>
 
         {/* Info */}
         <View style={styles.info}>
           <Text style={styles.name} numberOfLines={1}>
-            {currentCall.peerName || '未知用户'}
+            {displayName}
+          </Text>
+          <Text style={[styles.status, isConnected && styles.statusTimer]}>
+            {getStatusText()}
           </Text>
-          <Text style={styles.status}>{getStatusText()}</Text>
         </View>
 
         {/* End call button */}
         <TouchableOpacity
-          style={styles.endButton}
+          style={styles.endBtn}
           onPress={(e) => {
             e.stopPropagation();
             endCall('hangup');
           }}
           activeOpacity={0.7}
+          hitSlop={{ top: 8, bottom: 8, left: 8, right: 8 }}
         >
           <MaterialCommunityIcons name="phone-hangup" size={20} color="#fff" />
         </TouchableOpacity>
@@ -96,25 +116,34 @@ const FloatingCallWindow: React.FC = () => {
 const styles = StyleSheet.create({
   container: {
     position: 'absolute',
-    top: 100,
-    left: 16,
-    right: 16,
+    left: 0,
+    right: 0,
     zIndex: 10000,
+    paddingHorizontal: 16,
   },
-  window: {
+  bar: {
     flexDirection: 'row',
     alignItems: 'center',
-    backgroundColor: '#2A2A4E',
-    borderRadius: 16,
-    padding: 12,
+    backgroundColor: 'rgba(20, 20, 40, 0.92)',
+    borderRadius: 18,
+    paddingVertical: 12,
+    paddingHorizontal: 14,
     shadowColor: '#000',
     shadowOffset: { width: 0, height: 4 },
-    shadowOpacity: 0.3,
-    shadowRadius: 8,
-    elevation: 8,
+    shadowOpacity: 0.35,
+    shadowRadius: 12,
+    elevation: 10,
+    borderWidth: 0.5,
+    borderColor: 'rgba(255,255,255,0.08)',
   },
-  avatarContainer: {
-    marginRight: 12,
+  callTypeIcon: {
+    marginRight: 8,
+    width: 20,
+    alignItems: 'center',
+  },
+  avatarWrap: {
+    position: 'relative',
+    marginRight: 14,
   },
   avatar: {
     width: 44,
@@ -122,7 +151,7 @@ const styles = StyleSheet.create({
     borderRadius: 22,
     backgroundColor: '#3A3A5C',
   },
-  avatarPlaceholder: {
+  avatarFallback: {
     justifyContent: 'center',
     alignItems: 'center',
   },
@@ -131,28 +160,44 @@ const styles = StyleSheet.create({
     color: '#fff',
     fontWeight: '600',
   },
+  statusDot: {
+    position: 'absolute',
+    bottom: 0,
+    right: 0,
+    width: 12,
+    height: 12,
+    borderRadius: 6,
+    backgroundColor: '#34C759',
+    borderWidth: 2,
+    borderColor: 'rgba(20, 20, 40, 0.92)',
+  },
   info: {
     flex: 1,
     justifyContent: 'center',
   },
   name: {
-    fontSize: 15,
+    fontSize: 16,
     fontWeight: '600',
     color: '#FFFFFF',
     marginBottom: 2,
   },
   status: {
     fontSize: 12,
-    color: 'rgba(255, 255, 255, 0.6)',
+    color: 'rgba(255, 255, 255, 0.45)',
   },
-  endButton: {
-    width: 36,
-    height: 36,
-    borderRadius: 18,
+  statusTimer: {
+    color: '#34C759',
+    fontWeight: '500',
+    fontVariant: ['tabular-nums'],
+  },
+  endBtn: {
+    width: BUTTON_SIZE,
+    height: BUTTON_SIZE,
+    borderRadius: BUTTON_SIZE / 2,
     backgroundColor: '#E54D42',
     justifyContent: 'center',
     alignItems: 'center',
-    marginLeft: 8,
+    marginLeft: 10,
   },
 });
 

src/components/call/IncomingCallModal.tsx

@@ -8,160 +8,190 @@ import {
   Animated,
   Modal,
   StatusBar,
-  Dimensions,
-  Platform,
 } from 'react-native';
 import { MaterialCommunityIcons } from '@expo/vector-icons';
+import { useSafeAreaInsets } from 'react-native-safe-area-context';
 import { callStore } from '../../stores/call';
 import { blurActiveElement } from '../../infrastructure/platform';
 
-const { height: SCREEN_HEIGHT } = Dimensions.get('window');
+const AVATAR_SIZE = 104;
+const BTN_SIZE = 68;
+const BTN_ICON = 30;
 
 const IncomingCallModal: React.FC = () => {
   const incomingCall = callStore((s) => s.incomingCall);
   const acceptCall = callStore((s) => s.acceptCall);
   const rejectCall = callStore((s) => s.rejectCall);
+  const insets = useSafeAreaInsets();
 
   const pulseAnim = useRef(new Animated.Value(1)).current;
-  const rippleAnim = useRef(new Animated.Value(0)).current;
+  const rippleAnim1 = useRef(new Animated.Value(0)).current;
+  const rippleAnim2 = useRef(new Animated.Value(0)).current;
 
   useEffect(() => {
     if (incomingCall) {
       blurActiveElement();
+
       const pulse = Animated.loop(
         Animated.sequence([
           Animated.timing(pulseAnim, {
-            toValue: 1.06,
-            duration: 1000,
+            toValue: 1.05,
+            duration: 1200,
             useNativeDriver: true,
           }),
           Animated.timing(pulseAnim, {
             toValue: 1,
-            duration: 1000,
+            duration: 1200,
             useNativeDriver: true,
           }),
-        ])
+        ]),
       );
 
-      const ripple = Animated.loop(
+      const ripple1 = Animated.loop(
         Animated.sequence([
-          Animated.timing(rippleAnim, {
+          Animated.timing(rippleAnim1, {
             toValue: 1,
-            duration: 2000,
+            duration: 2200,
             useNativeDriver: true,
           }),
-          Animated.timing(rippleAnim, {
+          Animated.timing(rippleAnim1, {
             toValue: 0,
             duration: 0,
             useNativeDriver: true,
           }),
-        ])
+        ]),
       );
 
-      Animated.parallel([pulse, ripple]).start();
+      const ripple2 = Animated.loop(
+        Animated.sequence([
+          Animated.delay(1100),
+          Animated.timing(rippleAnim2, {
+            toValue: 1,
+            duration: 2200,
+            useNativeDriver: true,
+          }),
+          Animated.timing(rippleAnim2, {
+            toValue: 0,
+            duration: 0,
+            useNativeDriver: true,
+          }),
+        ]),
+      );
+
+      Animated.parallel([pulse, ripple1, ripple2]).start();
       return () => {
         pulse.stop();
-        ripple.stop();
+        ripple1.stop();
+        ripple2.stop();
       };
     }
-  }, [incomingCall, pulseAnim, rippleAnim]);
-
-  const handleAccept = () => {
-    acceptCall();
-  };
-
-  const handleReject = () => {
-    rejectCall();
-  };
+  }, [incomingCall, pulseAnim, rippleAnim1, rippleAnim2]);
 
   if (!incomingCall) return null;
 
+  const callerName = incomingCall.callerName || '未知用户';
+  const callerInitial = callerName.charAt(0).toUpperCase();
+  const isVideoCall = incomingCall.callType === 'video';
+
   return (
     <Modal
-      visible={!!incomingCall}
+      visible
       transparent
       animationType="fade"
       statusBarTranslucent
     >
-      <View style={styles.overlay}>
-        <StatusBar barStyle="light-content" backgroundColor="transparent" translucent />
+      <View style={styles.root}>
+        <StatusBar barStyle="light-content" translucent backgroundColor="transparent" />
 
-        {/* Avatar with ripple effect - positioned in upper area */}
+        {/* Top safe area + label */}
+        <View style={[styles.topLabel, { paddingTop: insets.top + 16 }]}>
+          <Text style={styles.topLabelText}>
+            {isVideoCall ? '视频通话邀请' : '语音通话邀请'}
+          </Text>
+        </View>
+
+        {/* Avatar section with ripples */}
         <View style={styles.avatarSection}>
-          {/* Ripple rings */}
-          {[0, 1, 2].map((i) => (
+          {/* Ripple rings — staggered */}
+          {[
+            { anim: rippleAnim1, scaleRange: [1, 1.6], opacityRange: [0.2, 0] as const },
+            { anim: rippleAnim2, scaleRange: [1, 1.4], opacityRange: [0.15, 0] as const },
+          ].map(({ anim, scaleRange, opacityRange }, i) => (
             <Animated.View
               key={i}
               style={[
-                styles.rippleRing,
+                styles.ripple,
                 {
                   transform: [
                     {
-                      scale: rippleAnim.interpolate({
+                      scale: anim.interpolate({
                         inputRange: [0, 1],
-                        outputRange: [1, 1.5 + i * 0.2],
+                        outputRange: scaleRange,
                       }),
                     },
                   ],
-                  opacity: rippleAnim.interpolate({
-                    inputRange: [0, 0.4, 1],
-                    outputRange: [0.25, 0.12, 0],
+                  opacity: anim.interpolate({
+                    inputRange: [0, 0.5, 1],
+                    outputRange: [0, ...opacityRange],
                   }),
                 },
               ]}
             />
           ))}
 
-          <Animated.View
-            style={[styles.avatarContainer, { transform: [{ scale: pulseAnim }] }]}
-          >
-            {incomingCall.callerAvatar ? (
-              <Image
-                source={{ uri: incomingCall.callerAvatar }}
-                style={styles.avatar}
-              />
-            ) : (
-              <View style={[styles.avatar, styles.avatarPlaceholder]}>
-                <Text style={styles.avatarText}>
-                  {incomingCall.callerName?.charAt(0).toUpperCase() || '?'}
-                </Text>
-              </View>
-            )}
+          <Animated.View style={{ transform: [{ scale: pulseAnim }] }}>
+            <View style={styles.avatarBorder}>
+              {incomingCall.callerAvatar ? (
+                <Image source={{ uri: incomingCall.callerAvatar }} style={styles.avatar} />
+              ) : (
+                <View style={[styles.avatar, styles.avatarFallback]}>
+                  <Text style={styles.avatarInitial}>{callerInitial}</Text>
+                </View>
+              )}
+            </View>
           </Animated.View>
         </View>
 
         {/* Caller info */}
         <View style={styles.infoSection}>
           <Text style={styles.callerName} numberOfLines={1}>
-            {incomingCall.callerName || '未知用户'}
+            {callerName}
           </Text>
           <Text style={styles.callType}>
-            {incomingCall.callType === 'video' ? '视频通话' : '语音通话'}
+            {isVideoCall ? '邀请你进行视频通话' : '邀请你进行语音通话'}
           </Text>
         </View>
 
-        {/* Bottom controls */}
-        <View style={styles.controls}>
+        {/* Bottom action buttons */}
+        <View style={[styles.actions, { paddingBottom: insets.bottom + 32 }]}>
           {/* Decline */}
           <TouchableOpacity
-            style={styles.actionButton}
-            onPress={handleReject}
+            style={styles.actionTouchable}
+            onPress={rejectCall}
             activeOpacity={0.8}
           >
             <View style={styles.declineCircle}>
-              <MaterialCommunityIcons name="phone-hangup" size={28} color="#fff" />
+              <MaterialCommunityIcons
+                name="phone-hangup"
+                size={BTN_ICON}
+                color="#fff"
+              />
             </View>
             <Text style={styles.actionLabel}>拒绝</Text>
           </TouchableOpacity>
 
           {/* Accept */}
           <TouchableOpacity
-            style={styles.actionButton}
-            onPress={handleAccept}
+            style={styles.actionTouchable}
+            onPress={acceptCall}
             activeOpacity={0.8}
           >
             <View style={styles.acceptCircle}>
-              <MaterialCommunityIcons name="phone" size={28} color="#fff" />
+              <MaterialCommunityIcons
+                name="phone"
+                size={BTN_ICON}
+                color="#fff"
+              />
             </View>
             <Text style={styles.actionLabel}>接听</Text>
           </TouchableOpacity>
@@ -171,36 +201,45 @@ const IncomingCallModal: React.FC = () => {
   );
 };
 
-const AVATAR_SIZE = 100;
-const ACTION_CIRCLE_SIZE = 60;
+export default IncomingCallModal;
 
 const styles = StyleSheet.create({
-  overlay: {
+  root: {
     flex: 1,
-    backgroundColor: '#0D0D0D',
+    backgroundColor: '#0A0A14',
   },
-  avatarSection: {
-    position: 'absolute',
-    top: '18%',
-    left: 0,
-    right: 0,
-    height: AVATAR_SIZE + 60,
-    justifyContent: 'center',
+  topLabel: {
     alignItems: 'center',
   },
-  rippleRing: {
+  topLabelText: {
+    fontSize: 13,
+    fontWeight: '500',
+    color: 'rgba(255,255,255,0.35)',
+    letterSpacing: 0.5,
+    textTransform: 'uppercase',
+  },
+
+  // ---- Avatar + ripples ----
+  avatarSection: {
+    flex: 1,
+    justifyContent: 'center',
+    alignItems: 'center',
+    maxHeight: 260,
+  },
+  ripple: {
     position: 'absolute',
-    width: AVATAR_SIZE + 16,
-    height: AVATAR_SIZE + 16,
-    borderRadius: (AVATAR_SIZE + 16) / 2,
+    width: AVATAR_SIZE + 32,
+    height: AVATAR_SIZE + 32,
+    borderRadius: (AVATAR_SIZE + 32) / 2,
     borderWidth: 2,
     borderColor: '#4CD964',
   },
-  avatarContainer: {
-    width: AVATAR_SIZE + 8,
-    height: AVATAR_SIZE + 8,
-    borderRadius: (AVATAR_SIZE + 8) / 2,
-    backgroundColor: '#4CD964',
+  avatarBorder: {
+    width: AVATAR_SIZE + 10,
+    height: AVATAR_SIZE + 10,
+    borderRadius: (AVATAR_SIZE + 10) / 2,
+    borderWidth: 2.5,
+    borderColor: 'rgba(76, 217, 100, 0.4)',
     justifyContent: 'center',
     alignItems: 'center',
   },
@@ -208,72 +247,80 @@ const styles = StyleSheet.create({
     width: AVATAR_SIZE,
     height: AVATAR_SIZE,
     borderRadius: AVATAR_SIZE / 2,
-    backgroundColor: '#3A3A5C',
+    backgroundColor: '#2A2A4E',
   },
-  avatarPlaceholder: {
+  avatarFallback: {
     justifyContent: 'center',
     alignItems: 'center',
   },
-  avatarText: {
-    fontSize: 36,
+  avatarInitial: {
+    fontSize: 42,
     color: '#fff',
     fontWeight: '600',
   },
+
+  // ---- Info ----
   infoSection: {
-    position: 'absolute',
-    top: '42%',
-    left: 0,
-    right: 0,
     alignItems: 'center',
     paddingHorizontal: 40,
+    marginTop: -20,
+    marginBottom: 40,
   },
   callerName: {
-    fontSize: 24,
+    fontSize: 28,
     fontWeight: '600',
     color: '#FFFFFF',
-    marginBottom: 6,
     textAlign: 'center',
-    maxWidth: 280,
+    maxWidth: 300,
   },
   callType: {
-    fontSize: 14,
-    color: 'rgba(255, 255, 255, 0.5)',
-    letterSpacing: 0.3,
+    fontSize: 15,
+    fontWeight: '400',
+    color: 'rgba(255,255,255,0.45)',
+    marginTop: 8,
   },
-  controls: {
-    position: 'absolute',
-    bottom: '12%',
-    left: 0,
-    right: 0,
+
+  // ---- Actions ----
+  actions: {
     flexDirection: 'row',
     justifyContent: 'center',
-    gap: 60,
+    gap: 72,
+    paddingHorizontal: 40,
   },
-  actionButton: {
+  actionTouchable: {
     alignItems: 'center',
     width: 80,
   },
   declineCircle: {
-    width: ACTION_CIRCLE_SIZE,
-    height: ACTION_CIRCLE_SIZE,
-    borderRadius: ACTION_CIRCLE_SIZE / 2,
+    width: BTN_SIZE,
+    height: BTN_SIZE,
+    borderRadius: BTN_SIZE / 2,
     backgroundColor: '#E54D42',
     justifyContent: 'center',
     alignItems: 'center',
+    shadowColor: '#E54D42',
+    shadowOffset: { width: 0, height: 4 },
+    shadowOpacity: 0.45,
+    shadowRadius: 10,
+    elevation: 8,
   },
   acceptCircle: {
-    width: ACTION_CIRCLE_SIZE,
-    height: ACTION_CIRCLE_SIZE,
-    borderRadius: ACTION_CIRCLE_SIZE / 2,
+    width: BTN_SIZE,
+    height: BTN_SIZE,
+    borderRadius: BTN_SIZE / 2,
     backgroundColor: '#4CD964',
     justifyContent: 'center',
     alignItems: 'center',
+    shadowColor: '#4CD964',
+    shadowOffset: { width: 0, height: 4 },
+    shadowOpacity: 0.45,
+    shadowRadius: 10,
+    elevation: 8,
   },
   actionLabel: {
-    fontSize: 12,
-    color: 'rgba(255, 255, 255, 0.6)',
-    marginTop: 10,
+    fontSize: 13,
+    fontWeight: '500',
+    color: 'rgba(255,255,255,0.5)',
+    marginTop: 12,
   },
 });
-
-export default IncomingCallModal;

src/components/common/AdaptiveLayout.tsx

@@ -346,7 +346,7 @@ const styles = StyleSheet.create({
     flexDirection: 'row',
   },
   overlayTouchable: {
-    ...StyleSheet.absoluteFillObject,
+    ...StyleSheet.absoluteFill,
   },
   overlay: {
     flex: 1,

src/components/common/HighlightText.tsx

@@ -5,9 +5,10 @@ interface HighlightTextProps {
   text: string;
   keyword: string;
   style?: StyleProp<TextStyle>;
+  highlightStyle?: StyleProp<TextStyle>;
 }
 
-const HighlightText: React.FC<HighlightTextProps> = ({ text, keyword, style }) => {
+const HighlightText: React.FC<HighlightTextProps> = ({ text, keyword, style, highlightStyle }) => {
   const parts = useMemo(() => {
     if (!text || !keyword) return [{ text, highlight: false }];
 
@@ -37,12 +38,10 @@ const HighlightText: React.FC<HighlightTextProps> = ({ text, keyword, style }) =
   }, [text, keyword]);
 
   return (
-    <Text>
+    <Text style={style}>
       {parts.map((part, i) =>
         part.highlight ? (
-          <Text key={i} style={style}>
-            {part.text}
-          </Text>
+          <Text key={i} style={highlightStyle}>{part.text}</Text>
         ) : (
           <Text key={i}>{part.text}</Text>
         )

src/components/common/ImageGallery.tsx

@@ -30,8 +30,6 @@ import Animated, {
 } from 'react-native-reanimated';
 import { useSafeAreaInsets } from 'react-native-safe-area-context';
 import { MaterialCommunityIcons } from '@expo/vector-icons';
-import * as MediaLibrary from 'expo-media-library';
-import { File, Paths } from 'expo-file-system';
 import { spacing, borderRadius, fontSizes } from '../../theme';
 import { blurActiveElement } from '../../infrastructure/platform';
 
@@ -203,7 +201,10 @@ export const ImageGallery: React.FC<ImageGalleryProps> = ({
 
   // 保存图片到本地相册
   const handleSaveImage = useCallback(async () => {
-    if (!currentImage || saving) return;
+    if (!currentImage || saving || Platform.OS === 'web') return;
+
+    const MediaLibrary = require('expo-media-library') as typeof import('expo-media-library');
+    const { File, Paths } = require('expo-file-system') as typeof import('expo-file-system');
 
     const { status } = await MediaLibrary.requestPermissionsAsync();
     if (status !== 'granted') {
@@ -212,6 +213,7 @@ export const ImageGallery: React.FC<ImageGalleryProps> = ({
     }
 
     setSaving(true);
+    let downloaded: InstanceType<typeof File> | null = null;
     try {
       const urlPath = currentImage.url.split('?')[0];
       const ext = urlPath.split('.').pop()?.toLowerCase() ?? 'jpg';
@@ -221,13 +223,14 @@ export const ImageGallery: React.FC<ImageGalleryProps> = ({
       const fileName = `withyou_${Date.now()}.${fileExt}`;
       const destination = new File(Paths.cache, fileName);
 
-      // File.downloadFileAsync 是新版 expo-file-system/next 的静态方法
-      const downloaded = await File.downloadFileAsync(currentImage.url, destination);
+      // File.downloadFileAsync 是新版 expo-file-system 的静态方法
+      downloaded = await File.downloadFileAsync(currentImage.url, destination, {
+        idempotent: true,
+      });
 
-      await MediaLibrary.saveToLibraryAsync(downloaded.uri);
-
-      // 清理缓存文件
-      downloaded.delete();
+      // expo-media-library v17+ 已移除顶层 saveToLibraryAsync，改用 Asset.create()
+      // 在 Android 上 filePath 必须以 file:/// 开头
+      await MediaLibrary.Asset.create(downloaded.uri);
 
       onSave?.(currentImage.url);
       showToast('success');
@@ -235,6 +238,14 @@ export const ImageGallery: React.FC<ImageGalleryProps> = ({
       console.error('[ImageGallery] 保存图片失败:', err);
       showToast('error');
     } finally {
+      // 清理缓存文件（无论成功失败都清理，避免残留）
+      if (downloaded) {
+        try {
+          downloaded.delete();
+        } catch (cleanupErr) {
+          console.warn('[ImageGallery] 清理缓存文件失败:', cleanupErr);
+        }
+      }
       setSaving(false);
     }
   }, [currentImage, saving, onSave, showToast]);
@@ -548,7 +559,7 @@ const styles = StyleSheet.create({
     height: SCREEN_HEIGHT * 0.8,
   },
   errorContainer: {
-    ...StyleSheet.absoluteFillObject,
+    ...StyleSheet.absoluteFill,
     justifyContent: 'center',
     alignItems: 'center',
     backgroundColor: '#000',

src/components/common/ImageGrid.tsx

@@ -148,7 +148,7 @@ function createImageGridStyles(colors: AppColors) {
       backgroundColor: colors.background.disabled,
     },
     moreOverlay: {
-      ...StyleSheet.absoluteFillObject,
+      ...StyleSheet.absoluteFill,
       backgroundColor: 'rgba(0, 0, 0, 0.4)',
       justifyContent: 'center',
       alignItems: 'center',
@@ -390,10 +390,12 @@ export const ImageGrid: React.FC<ImageGridProps> = ({
     return (
       <View style={[gridStyles.horizontalContainer, { gap }]}>
         {displayImages.map((image, index) => {
-          const previewUrl = usePreview && displayMode
+          const mainUri = image.uri || image.url || '';
+          const previewForSmart = usePreview && displayMode
             ? getPreviewImageUrl(image as any, displayMode)
-            : (image.uri || image.url || '');
-          
+            : '';
+          const useSmartPreview = !!(usePreview && previewForSmart && mainUri && previewForSmart !== mainUri);
+
           return (
             <Pressable
               key={image.id || index}
@@ -408,7 +410,9 @@ export const ImageGrid: React.FC<ImageGridProps> = ({
               ]}
             >
               <SmartImage
-                source={{ uri: previewUrl }}
+                source={{ uri: mainUri }}
+                previewUrl={useSmartPreview ? previewForSmart : undefined}
+                usePreview={useSmartPreview}
                 style={gridStyles.fullSize}
                 resizeMode="cover"
                 borderRadius={borderRadiusValue}
@@ -427,10 +431,12 @@ export const ImageGrid: React.FC<ImageGridProps> = ({
         {displayImages.map((image, index) => {
           const isLastVisible = index === displayImages.length - 1;
           const showOverlay = isLastVisible && remainingCount > 0 && showMoreOverlay;
-          
-          const previewUrl = usePreview && displayMode
+
+          const mainUri = image.uri || image.url || '';
+          const previewForSmart = usePreview && displayMode
             ? getPreviewImageUrl(image as any, displayMode)
-            : (image.uri || image.url || '');
+            : '';
+          const useSmartPreview = !!(usePreview && previewForSmart && mainUri && previewForSmart !== mainUri);
 
           return (
             <Pressable
@@ -445,7 +451,9 @@ export const ImageGrid: React.FC<ImageGridProps> = ({
               ]}
             >
               <SmartImage
-                source={{ uri: previewUrl }}
+                source={{ uri: mainUri }}
+                previewUrl={useSmartPreview ? previewForSmart : undefined}
+                usePreview={useSmartPreview}
                 style={gridStyles.fullSize}
                 resizeMode="cover"
                 borderRadius={borderRadiusValue}
@@ -489,10 +497,12 @@ export const ImageGrid: React.FC<ImageGridProps> = ({
               ? image.width / image.height
               : 1;
             const height = itemWidth / aspectRatio;
-            
-            const previewUrl = usePreview && displayMode
+
+            const mainUri = image.uri || image.url || '';
+            const previewForSmart = usePreview && displayMode
               ? getPreviewImageUrl(image as any, displayMode)
-              : (image.uri || image.url || '');
+              : '';
+            const useSmartPreview = !!(usePreview && previewForSmart && mainUri && previewForSmart !== mainUri);
 
             return (
               <Pressable
@@ -508,7 +518,9 @@ export const ImageGrid: React.FC<ImageGridProps> = ({
                 ]}
               >
                 <SmartImage
-                  source={{ uri: previewUrl }}
+                  source={{ uri: mainUri }}
+                  previewUrl={useSmartPreview ? previewForSmart : undefined}
+                  usePreview={useSmartPreview}
                   style={gridStyles.fullSize}
                   resizeMode="cover"
                   borderRadius={borderRadiusValue}

src/components/common/SmartImage.tsx

@@ -30,7 +30,7 @@ function createSmartImageStyles(colors: AppColors) {
       flex: 1,
     },
     overlay: {
-      ...StyleSheet.absoluteFillObject,
+      ...StyleSheet.absoluteFill,
       justifyContent: 'center',
       alignItems: 'center',
       backgroundColor: colors.background.disabled,
@@ -125,6 +125,7 @@ export const SmartImage: React.FC<SmartImageProps> = ({
   const [loadState, setLoadState] = useState<ImageLoadState>('loading');
   const [isVisible, setIsVisible] = useState(() => !lazyLoad || Platform.OS !== 'web');
   const [shouldLoadOriginal, setShouldLoadOriginal] = useState(false);
+  const isUpgradingFromPreview = useRef(false);
   const lazyTargetRef = useRef<View>(null);
 
   // 解析图片源 - 支持 uri 或 url 字段
@@ -137,6 +138,7 @@ export const SmartImage: React.FC<SmartImageProps> = ({
 
   useEffect(() => {
     setShouldLoadOriginal(false);
+    isUpgradingFromPreview.current = false;
     setLoadState('loading');
   }, [imageUri]);
 
@@ -180,16 +182,25 @@ export const SmartImage: React.FC<SmartImageProps> = ({
 
   // 处理加载开始
   const handleLoadStart = useCallback(() => {
-    setLoadState('loading');
+    // 从预览图切换到原图时，不重置为loading状态，避免闪烁
+    if (isUpgradingFromPreview.current) {
+      return;
+    }
+    // 已成功加载的图片不再回到loading状态（列表回收/re-render时onLoadStart可能重新触发）
+    setLoadState(prev => (prev === 'success' ? prev : 'loading'));
   }, []);
 
   // 处理加载完成
   const handleLoad = useCallback(() => {
-    setLoadState('success');
-    // 如果正在加载预览图，切换到原图
+    // 如果正在加载预览图，切换到原图（不重置loading状态，避免闪烁）
     if (usePreview && !shouldLoadOriginal && previewUri && getImageUrl() === previewUri) {
+      isUpgradingFromPreview.current = true;
       setShouldLoadOriginal(true);
+      return;
     }
+    // 原图加载完成（包括从预览图升级的情况）
+    isUpgradingFromPreview.current = false;
+    setLoadState('success');
     onLoad?.();
   }, [onLoad, usePreview, shouldLoadOriginal, previewUri, getImageUrl]);
 
@@ -198,9 +209,11 @@ export const SmartImage: React.FC<SmartImageProps> = ({
     (error: any) => {
       // 如果预览图加载失败，尝试加载原图
       if (usePreview && !shouldLoadOriginal && getImageUrl() === previewUri && imageUri) {
+        isUpgradingFromPreview.current = true;
         setShouldLoadOriginal(true);
         return;
       }
+      isUpgradingFromPreview.current = false;
       setLoadState('error');
       onError?.(error);
     },
@@ -298,6 +311,7 @@ export const SmartImage: React.FC<SmartImageProps> = ({
           resizeMode === 'center' ? 'scale-down' :
           resizeMode
         }
+        transition={200}
         cachePolicy={cachePolicy}
         onLoadStart={handleLoadStart}
         onLoad={handleLoad}

src/core/entities/Message.ts

@@ -15,7 +15,7 @@ export interface Message {
   seq: number;
   segments: MessageSegment[];
   createdAt: string;
-  status: 'normal' | 'recalled' | 'deleted';
+  status: 'normal' | 'pending' | 'failed' | 'recalled' | 'deleted';
   category?: string;
   sender?: {
     id: string;

src/core/events/EventBus.ts

@@ -5,9 +5,7 @@ export type AppEvent =
   | { type: 'NAVIGATE_BACK' }
   | { type: 'SHOW_VERIFICATION_MODAL' }
   | { type: 'VIBRATE'; payload: { type: 'message' | 'group_message' | 'call' } }
-  | { type: 'SHOW_TOAST'; payload: { message: string; type: 'success' | 'error' | 'info' } }
-  | { type: 'AUTH_LOGOUT' }
-  | { type: 'AUTH_LOGIN'; payload: { userId: string } };
+  | { type: 'AUTH_LOGOUT' };
 
 class EventBusClass {
   private subscribers: Set<Subscriber<AppEvent>> = new Set();

src/data/datasources/CacheDataSource.ts

@@ -152,7 +152,7 @@ export class CacheDataSource implements ICacheDataSource {
       const keys = await AsyncStorage.getAllKeys();
       const cacheKeys = keys.filter(k => k.startsWith(this.persistPrefix));
       if (cacheKeys.length > 0) {
-        await AsyncStorage.multiRemove(cacheKeys);
+        await AsyncStorage.removeMany(cacheKeys);
       }
     } catch (error) {
       throw new DataSourceError(

src/data/datasources/WSClient.ts

@@ -1,184 +0,0 @@
-/**
- * WSClient - WebSocket连接管理
- * 只负责WebSocket连接管理，提供事件驱动架构
- */
-
-import {
-  wsService,
-  WSChatMessage,
-  WSGroupChatMessage,
-  WSReadMessage,
-  WSGroupReadMessage,
-  WSRecallMessage,
-  WSGroupRecallMessage,
-  WSGroupTypingMessage,
-  WSGroupNoticeMessage,
-  WSMessageType,
-} from '@/services/core';
-
-// 事件处理器类型
-type EventHandler<T> = (data: T) => void;
-
-// WS事件类型
-export interface WSEvents {
-  'chat': WSChatMessage;
-  'group_message': WSGroupChatMessage;
-  'read': WSReadMessage;
-  'group_read': WSGroupReadMessage;
-  'recall': WSRecallMessage;
-  'group_recall': WSGroupRecallMessage;
-  'group_typing': WSGroupTypingMessage;
-  'group_notice': WSGroupNoticeMessage;
-  'connected': void;
-  'disconnected': void;
-  'error': Error;
-}
-
-export type WSEventType = keyof WSEvents;
-
-class WSClient {
-  private handlers: Map<WSEventType, Set<EventHandler<any>>> = new Map();
-  private unsubscribeFns: Array<() => void> = [];
-  private isInitialized = false;
-
-  /**
-   * 初始化WebSocket监听
-   */
-  initialize(): void {
-    if (this.isInitialized) return;
-
-    // 监听私聊消息
-    const unsubChat = wsService.on('chat', (message) => {
-      this.emit('chat', message);
-    });
-
-    // 监听群聊消息
-    const unsubGroupMessage = wsService.on('group_message', (message) => {
-      this.emit('group_message', message);
-    });
-
-    // 监听私聊已读回执
-    const unsubRead = wsService.on('read', (message) => {
-      this.emit('read', message);
-    });
-
-    // 监听群聊已读回执
-    const unsubGroupRead = wsService.on('group_read', (message) => {
-      this.emit('group_read', message);
-    });
-
-    // 监听私聊消息撤回
-    const unsubRecall = wsService.on('recall', (message) => {
-      this.emit('recall', message);
-    });
-
-    // 监听群聊消息撤回
-    const unsubGroupRecall = wsService.on('group_recall', (message) => {
-      this.emit('group_recall', message);
-    });
-
-    // 监听群聊输入状态
-    const unsubGroupTyping = wsService.on('group_typing', (message) => {
-      this.emit('group_typing', message);
-    });
-
-    // 监听群通知
-    const unsubGroupNotice = wsService.on('group_notice', (message) => {
-      this.emit('group_notice', message);
-    });
-
-    // 监听连接状态
-    const unsubConnect = wsService.onConnect(() => {
-      this.emit('connected', undefined);
-    });
-
-    const unsubDisconnect = wsService.onDisconnect(() => {
-      this.emit('disconnected', undefined);
-    });
-
-    this.unsubscribeFns = [
-      unsubChat,
-      unsubGroupMessage,
-      unsubRead,
-      unsubGroupRead,
-      unsubRecall,
-      unsubGroupRecall,
-      unsubGroupTyping,
-      unsubGroupNotice,
-      unsubConnect,
-      unsubDisconnect,
-    ];
-
-    this.isInitialized = true;
-  }
-
-  /**
-   * 销毁WebSocket监听
-   */
-  destroy(): void {
-    this.unsubscribeFns.forEach((fn) => fn());
-    this.unsubscribeFns = [];
-    this.handlers.clear();
-    this.isInitialized = false;
-  }
-
-  /**
-   * 订阅事件
-   */
-  on<T extends WSEventType>(
-    event: T,
-    handler: EventHandler<WSEvents[T]>
-  ): () => void {
-    if (!this.handlers.has(event)) {
-      this.handlers.set(event, new Set());
-    }
-    this.handlers.get(event)!.add(handler);
-
-    return () => {
-      this.handlers.get(event)?.delete(handler);
-    };
-  }
-
-  /**
-   * 触发事件
-   */
-  private emit<T extends WSEventType>(
-    event: T,
-    data: WSEvents[T]
-  ): void {
-    const handlers = this.handlers.get(event);
-    if (handlers) {
-      handlers.forEach((handler) => {
-        try {
-          handler(data);
-        } catch (error) {
-          console.error(`[WSClient] 事件处理器执行失败: ${event}`, error);
-        }
-      });
-    }
-  }
-
-  /**
-   * 检查连接状态
-   */
-  isConnected(): boolean {
-    return wsService.isConnected();
-  }
-
-  /**
-   * 启动WebSocket连接
-   */
-  async connect(): Promise<boolean> {
-    return wsService.start();
-  }
-
-  /**
-   * 断开WebSocket连接
-   */
-  disconnect(): void {
-    wsService.stop();
-  }
-}
-
-export const wsClient = new WSClient();
-export default wsClient;

src/database/repositories/MessageRepository.ts

@@ -1,6 +1,7 @@
 import { localDataSource } from '../LocalDataSource';
 import { CachedMessage } from '../types';
 import type { ILocalDataSource } from '@/data/datasources/interfaces';
+import { extractTextFromSegments } from '@/types/dto';
 
 export interface IMessageRepository {
   saveMessage(message: CachedMessage): Promise<void>;
@@ -8,6 +9,16 @@ export interface IMessageRepository {
   getByConversation(conversationId: string, limit?: number): Promise<CachedMessage[]>;
   getMaxSeq(conversationId: string): Promise<number>;
   getMinSeq(conversationId: string): Promise<number>;
+  /**
+   * 返回本地某会话从最大 seq 往下的「连续区间」。
+   * - maxSeq: 该会话本地最大的 seq（0 表示无消息）
+   * - minSeq: 从 maxSeq 往下连续递减遇到第一个缺口时的下沿（即连续段的最早 seq）
+   *
+   * 用于 hydration 管线判断「最新端往前是否存在历史缺口」：
+   * 若 minSeq > 1，说明 [minSeq-1, ...] 更早的消息本地缺失，需要回填。
+   * 应用层遍历而非 SQL 窗口函数，保证跨 SQLite 版本兼容、易测试。
+   */
+  getContiguousRange(conversationId: string): Promise<{ maxSeq: number; minSeq: number }>;
   getBeforeSeq(conversationId: string, beforeSeq: number, limit?: number): Promise<CachedMessage[]>;
   getCount(conversationId: string): Promise<number>;
   getCountBeforeSeq(conversationId: string, beforeSeq: number): Promise<number>;
@@ -16,7 +27,14 @@ export interface IMessageRepository {
   delete(messageId: string): Promise<void>;
   updateStatus(messageId: string, status: string, clearContent?: boolean): Promise<void>;
   clearConversation(conversationId: string): Promise<void>;
+  /**
+   * 查询所有待发送（pending）或发送失败（failed）的消息（Outbox 恢复用）。
+   * 按 createdAt 升序，保证恢复重试时按发送顺序处理。
+   * 用于 App 启动时扫描本地未完成发送的消息，读入 store 并触发重试。
+   */
+  getPendingOrFailed(): Promise<CachedMessage[]>;
   search(keyword: string): Promise<CachedMessage[]>;
+  searchByConversation(conversationId: string, keyword: string, limit?: number, offset?: number): Promise<CachedMessage[]>;
   getStats(): Promise<{ totalMessages: number; totalConversations: number }>;
   getLastMessageByConversation(conversationId: string): Promise<CachedMessage | null>;
 }
@@ -77,6 +95,27 @@ export class MessageRepository implements IMessageRepository {
     return r?.minSeq || 0;
   }
 
+  async getContiguousRange(conversationId: string): Promise<{ maxSeq: number; minSeq: number }> {
+    // 单次查询拉出该会话所有有效 seq，按 DESC 排序；应用层从最大值向下找第一个缺口。
+    // 会话消息量通常可控，且仅对未 hydrated 的会话执行一次，开销可接受。
+    const rows = await this.dataSource.query<{ seq: number }>(
+      `SELECT seq FROM messages WHERE conversationId = ? AND seq > 0 ORDER BY seq DESC`,
+      [conversationId]
+    );
+    if (rows.length === 0) return { maxSeq: 0, minSeq: 0 };
+
+    let maxSeq = rows[0].seq;
+    let minSeq = maxSeq;
+    for (let i = 1; i < rows.length; i++) {
+      if (rows[i].seq === minSeq - 1) {
+        minSeq = rows[i].seq; // 连续，向下扩展
+      } else {
+        break; // 遇到缺口，停止
+      }
+    }
+    return { maxSeq, minSeq };
+  }
+
   async getBeforeSeq(conversationId: string, beforeSeq: number, limit: number = 20): Promise<CachedMessage[]> {
     const rows = await this.dataSource.query<any>(
       `SELECT * FROM messages WHERE conversationId = ? AND seq < ? ORDER BY seq DESC LIMIT ?`,
@@ -85,6 +124,19 @@ export class MessageRepository implements IMessageRepository {
     return rows.map(r => ({ ...r, isRead: r.isRead === 1, segments: r.segments ? JSON.parse(r.segments) : undefined })).reverse();
   }
 
+  /**
+   * 按消息 ID 获取单条缓存消息（用于引用预览的离线命中优先查询）。
+   * 不限定 conversationId——引用消息可能来自任意会话，按主键 id 直接查即可。
+   */
+  async getById(messageId: string): Promise<CachedMessage | null> {
+    const r = await this.dataSource.getFirst<any>(
+      `SELECT * FROM messages WHERE id = ?`,
+      [messageId]
+    );
+    if (!r) return null;
+    return { ...r, isRead: r.isRead === 1, segments: r.segments ? JSON.parse(r.segments) : undefined };
+  }
+
   async getCount(conversationId: string): Promise<number> {
     const r = await this.dataSource.getFirst<{ count: number }>(
       `SELECT COUNT(*) as count FROM messages WHERE conversationId = ?`, [conversationId]
@@ -136,6 +188,18 @@ export class MessageRepository implements IMessageRepository {
     });
   }
 
+  async getPendingOrFailed(): Promise<CachedMessage[]> {
+    const rows = await this.dataSource.query<any>(
+      `SELECT * FROM messages WHERE status IN ('pending', 'failed') ORDER BY createdAt ASC`,
+      []
+    );
+    return rows.map(r => ({
+      ...r,
+      isRead: r.isRead === 1,
+      segments: r.segments ? JSON.parse(r.segments) : undefined,
+    }));
+  }
+
   async search(keyword: string): Promise<CachedMessage[]> {
     const rows = await this.dataSource.query<any>(
       `SELECT * FROM messages WHERE content LIKE ? ORDER BY createdAt DESC LIMIT 50`, [`%${keyword}%`]
@@ -143,6 +207,35 @@ export class MessageRepository implements IMessageRepository {
     return rows.map(r => ({ ...r, isRead: r.isRead === 1, segments: r.segments ? JSON.parse(r.segments) : undefined }));
   }
 
+  async searchByConversation(
+    conversationId: string,
+    keyword: string,
+    limit: number = 50,
+    offset: number = 0
+  ): Promise<CachedMessage[]> {
+    const likeParam = `%${keyword}%`;
+    const rows = await this.dataSource.query<any>(
+      `SELECT * FROM messages
+       WHERE conversationId = ?
+         AND status != 'deleted'
+         AND (segments LIKE ? OR content LIKE ?)
+       ORDER BY createdAt DESC
+       LIMIT ? OFFSET ?`,
+      [conversationId, likeParam, likeParam, limit, offset]
+    );
+    const lowerKeyword = keyword.toLowerCase();
+    return rows
+      .map(r => ({
+        ...r,
+        isRead: r.isRead === 1,
+        segments: r.segments ? JSON.parse(r.segments) : undefined,
+      }))
+      .filter(msg => {
+        const text = extractTextFromSegments(msg.segments).toLowerCase();
+        return text.includes(lowerKeyword);
+      });
+  }
+
   async getStats(): Promise<{ totalMessages: number; totalConversations: number }> {
     const msgCount = await this.dataSource.getFirst<{ count: number }>(`SELECT COUNT(*) as count FROM messages`);
     const convCount = await this.dataSource.getFirst<{ count: number }>(`SELECT COUNT(*) as count FROM conversations`);

src/database/schema/MigrationManager.ts

@@ -23,6 +23,42 @@ import {
   CREATE_POSTS_CACHE_TABLE,
 } from './PostSchema';
 
+/**
+ * 迁移版本号管理（对标 expo-sqlite 官方推荐用 PRAGMA user_version）。
+ *
+ * 设计：
+ * - version 0：基线（建表 + 建索引），所有老库都已执行过（靠 CREATE IF NOT EXISTS 幂等）
+ * - version 1：列级迁移（补 seq/status/segments/lastSeq 列），即原 MIGRATE_* 函数
+ *
+ * 向后兼容：老库 user_version 默认为 0，会重新跑 version 1 的列迁移，
+ * 但 MIGRATE_* 靠 PRAGMA table_info 列检查幂等，重复执行无副作用。
+ *
+ * 扩展方式（未来破坏性迁移）：在 MIGRATIONS 注册表新增 version 2/3/...，
+ * 每个 step 靠 transaction 包裹保证原子性（失败回滚，不污染 user_version）。
+ */
+export const CURRENT_SCHEMA_VERSION = 1;
+
+/** 读取当前 user_version */
+async function getUserVersion(db: SQLiteDatabase): Promise<number> {
+  const result = await db.getFirstAsync<{ user_version: number }>('PRAGMA user_version');
+  return result?.user_version ?? 0;
+}
+
+/** 设置 user_version */
+async function setUserVersion(db: SQLiteDatabase, version: number): Promise<void> {
+  await execWithRetry(db, `PRAGMA user_version = ${version};`);
+}
+
+/** 版本化迁移注册表：key = 目标版本，value = 该版本要执行的迁移逻辑 */
+const MIGRATIONS: Map<number, (db: SQLiteDatabase) => Promise<void>> = new Map([
+  // version 1：列级迁移（补 seq/status/segments/lastSeq 列）
+  // 历史背景：最初表结构不含这些列，靠 MIGRATE_* 增量 ALTER。现在纳入版本管理。
+  [1, async (db: SQLiteDatabase) => {
+    await MIGRATE_MESSAGES_TABLE(db);
+    await MIGRATE_CONVERSATIONS_TABLE(db);
+  }],
+]);
+
 async function execWithRetry(db: SQLiteDatabase, sql: string, maxRetries = 5): Promise<void> {
   for (let i = 0; i < maxRetries; i++) {
     try {
@@ -41,9 +77,19 @@ async function execWithRetry(db: SQLiteDatabase, sql: string, maxRetries = 5): P
   }
 }
 
+/**
+ * 执行数据库迁移。
+ *
+ * 流程：
+ * 1. 设置 busy_timeout
+ * 2. 基线建表 + 建索引（version 0，CREATE IF NOT EXISTS 幂等，每次都执行以保证新表存在）
+ * 3. 按 user_version 顺序执行版本化迁移，每步成功后递增 user_version
+ */
 export async function runMigrations(db: SQLiteDatabase): Promise<void> {
   await execWithRetry(db, 'PRAGMA busy_timeout = 10000;');
-  
+
+  // ---- 基线：version 0（建表 + 建索引）----
+  // 保留每次执行，确保新库/损坏恢复时表结构就位；对老库靠 IF NOT EXISTS 幂等。
   await execWithRetry(db, CREATE_MESSAGES_TABLE);
   await execWithRetry(db, CREATE_CONVERSATIONS_TABLE);
   await execWithRetry(db, CREATE_CONVERSATION_CACHE_TABLE);
@@ -61,6 +107,32 @@ export async function runMigrations(db: SQLiteDatabase): Promise<void> {
     await execWithRetry(db, indexSql);
   }
 
-  await MIGRATE_MESSAGES_TABLE(db);
-  await MIGRATE_CONVERSATIONS_TABLE(db);
-}
+  // ---- 版本化迁移：version 1 ~ CURRENT_SCHEMA_VERSION ----
+  const currentVersion = await getUserVersion(db);
+
+  // 当前版本已是最新（含未来更高版本），跳过
+  if (currentVersion >= CURRENT_SCHEMA_VERSION) {
+    return;
+  }
+
+  // 从 currentVersion+1 开始，逐版本执行迁移
+  for (let target = currentVersion + 1; target <= CURRENT_SCHEMA_VERSION; target++) {
+    const migration = MIGRATIONS.get(target);
+    if (!migration) {
+      console.warn(`[MigrationManager] 未找到 version ${target} 的迁移逻辑，跳过`);
+      continue;
+    }
+
+    try {
+      await migration(db);
+      // 每个版本迁移成功后立即持久化 user_version，
+      // 即使后续版本失败，已完成的版本不会重复执行
+      await setUserVersion(db, target);
+    } catch (error) {
+      console.error(`[MigrationManager] 迁移到 version ${target} 失败:`, error);
+      // 不抛出致命错误以避免阻塞 App 启动；降级运行（表可能缺列，MIGRATE_* 内部会兜底）
+      // 但记录版本未推进，下次启动会重试该版本
+      break;
+    }
+  }
+}

src/hooks/index.ts

@@ -70,6 +70,9 @@ export { useMediaCache } from './useMediaCache';
 
 export type { UseMediaCacheReturn } from './useMediaCache';
 
+// ==================== 推送设备注册 Hook ====================
+export { useRegisterPushDevice } from './useRegisterPushDevice';
+
 // ==================== 差异更新 Hooks ====================
 export { useDifferentialMessages } from './useDifferentialMessages';
 

src/hooks/useChannels.ts

@@ -0,0 +1,14 @@
+import { useQuery } from '@tanstack/react-query';
+import { channelService, type ChannelItem } from '@/services/post/channelService';
+
+export const channelKeys = {
+  all: ['channels'] as const,
+};
+
+export function useChannels() {
+  return useQuery({
+    queryKey: channelKeys.all,
+    queryFn: () => channelService.list(),
+    staleTime: 10 * 60 * 1000,
+  });
+}

src/hooks/useDifferentialPosts.ts

@@ -236,6 +236,14 @@ export function useDifferentialPosts<T extends PostIdentifier = Post>(
     const currentState = usePostListStore.getState().getPostsState(listKey);
     syncFromStore(currentState);
 
+    // listKey 切换时，如果目标列表在 store 中还没有有效数据（首次访问），
+    // 立即进入 loading 态，避免先渲染空列表再切到 loading 造成闪烁。
+    // syncFromStore 会用 store 的 isLoading 覆盖，因此在其之后补设。
+    // 如果已有数据（曾访问过），则保留旧数据，由后续 fetch 静默刷新。
+    if (!currentState.posts || currentState.posts.length === 0) {
+      setLoading(true);
+    }
+
     const unsubscribe = usePostListStore.subscribe(state => {
       const postsState = state.postsStateMap.get(listKey);
       if (postsState) syncFromStore(postsState);
@@ -277,6 +285,18 @@ export function useDifferentialPosts<T extends PostIdentifier = Post>(
   const reset = useCallback(() => {
     calculatorRef.current?.reset();
     batcherRef.current?.clearPending();
+    // 同步清空 store 中对应 listKey 的数据，避免 subscribe 回调
+    // 在切换 listKey 时把上一个 key 的残留数据重新同步回本地造成闪烁
+    usePostListStore.getState().updatePostsState(listKey, {
+      posts: [],
+      cursor: null,
+      currentPage: 1,
+      hasMore: true,
+      isLoading: false,
+      isRefreshing: false,
+      error: null,
+      lastParams: undefined,
+    });
     setPosts([]);
     setLoading(false);
     setRefreshing(false);
@@ -284,7 +304,7 @@ export function useDifferentialPosts<T extends PostIdentifier = Post>(
     setHasMore(true);
     previousPostsRef.current = [];
     setDiffUpdates({ addedCount: 0, updatedCount: 0, deletedCount: 0, lastUpdateTime: 0 });
-  }, []);
+  }, [listKey]);
 
   const forceUpdate = useCallback((newPosts: T[]) => {
     setPosts(newPosts);

src/hooks/useRegisterPushDevice.ts

@@ -0,0 +1,35 @@
+import { useEffect, useRef } from 'react';
+import { Platform } from 'react-native';
+
+import { jpushService } from '../services/notification/jpushService';
+
+export function useRegisterPushDevice(isAuthenticated: boolean, userID?: string) {
+  const deviceRegistered = useRef(false);
+
+  useEffect(() => {
+    if (Platform.OS === 'web' || !isAuthenticated || !userID) return;
+
+    // JPush 初始化只取决于登录态——这是基础推送通道（获取 RegistrationID、
+    // 向服务器注册设备 token），与"是否允许后台自启动/保活"无关。
+    // 后台保活由 backgroundService 控制；退后台是否保持 JPush 长连接由
+    // jpushService._setBackgroundKeepLongConn() 根据 autoStart 同意状态自行处理。
+    // 若在此处用 consent 拦截 init，未同意用户将永远拿不到 RegistrationID，
+    // 即便在前台/已授予通知权限也无法收到推送。
+    if (!deviceRegistered.current) {
+      deviceRegistered.current = true;
+
+      jpushService.initialize().then((ok) => {
+        if (ok && userID) {
+          jpushService.setAliasForUser(userID);
+        }
+      });
+    }
+
+    return () => {
+      if (!isAuthenticated) {
+        deviceRegistered.current = false;
+        jpushService.cleanup();
+      }
+    };
+  }, [isAuthenticated, userID]);
+}

src/hooks/useUnreadCount.ts

@@ -0,0 +1,18 @@
+import { useQuery } from '@tanstack/react-query';
+import { messageManager } from '@/stores/message/MessageManager';
+
+export const messageKeys = {
+  unread: ['messages', 'unread'] as const,
+};
+
+export function useUnreadCountQuery() {
+  return useQuery({
+    queryKey: messageKeys.unread,
+    queryFn: async () => {
+      await messageManager.fetchUnreadCount();
+      return null;
+    },
+    staleTime: 30 * 1000,
+    refetchInterval: 60 * 1000,
+  });
+}

src/infrastructure/cache/MediaCacheManager.ts

@@ -154,9 +154,9 @@ export class MediaCacheManager {
       
       if (recordKeys.length === 0) return;
 
-      const records = await AsyncStorage.multiGet(recordKeys);
-      
-      for (const [key, value] of records) {
+      const records = await AsyncStorage.getMany(recordKeys);
+
+      for (const [key, value] of Object.entries(records)) {
         if (value) {
           const entry: CacheEntry = JSON.parse(value);
           // 验证文件是否存在
@@ -614,7 +614,7 @@ export class MediaCacheManager {
     const keys = await AsyncStorage.getAllKeys();
     const recordKeys = keys.filter(k => k.startsWith(CACHE_RECORD_PREFIX));
     if (recordKeys.length > 0) {
-      await AsyncStorage.multiRemove(recordKeys);
+      await AsyncStorage.removeMany(recordKeys);
     }
   }
 

src/navigation/hrefs.ts

@@ -2,13 +2,16 @@
  * Expo Router 路径构建（单一事实来源，避免魔法字符串散落）
  */
 import type { SystemMessageResponse } from '../types/dto';
-import { routePayloadCache } from '../stores';
 
 export function hrefPostDetail(postId: string, scrollToComments?: boolean): string {
   const q = scrollToComments ? '?scrollToComments=1' : '';
   return `/post/${encodeURIComponent(postId)}${q}`;
 }
 
+export function hrefTradeDetail(tradeId: string): string {
+  return `/trade/${encodeURIComponent(tradeId)}`;
+}
+
 export function hrefUserProfile(userId: string): string {
   return `/user/${encodeURIComponent(userId)}`;
 }
@@ -73,10 +76,18 @@ export function hrefProfileBookmarks(): string {
   return '/profile/bookmarks';
 }
 
-export function hrefCreatePost(mode?: 'create' | 'edit', postId?: string): string {
+export function hrefCreatePost(
+  mode?: 'create' | 'edit',
+  postId?: string,
+  postMode?: 'moment' | 'long',
+): string {
   if (mode === 'edit' && postId) {
     return `/posts/create?mode=edit&postId=${encodeURIComponent(postId)}`;
   }
+  // 新建时可指定入口模式：moment=瞬间(普通)，long=长文(含投票)。
+  if (postMode) {
+    return `/posts/create?postMode=${postMode}`;
+  }
   return '/posts/create';
 }
 
@@ -87,14 +98,16 @@ export function hrefChat(params: {
   groupId?: string;
   groupName?: string;
   groupAvatar?: string;
+  scrollToSeq?: number;
 }): string {
-  const { conversationId, userId, isGroupChat, groupId, groupName, groupAvatar } = params;
+  const { conversationId, userId, isGroupChat, groupId, groupName, groupAvatar, scrollToSeq } = params;
   const q = new URLSearchParams();
   if (userId) q.set('userId', userId);
   if (isGroupChat) q.set('isGroupChat', '1');
   if (groupId != null && groupId !== '') q.set('groupId', String(groupId));
   if (groupName) q.set('groupName', groupName);
   if (groupAvatar) q.set('groupAvatar', groupAvatar);
+  if (scrollToSeq != null) q.set('scrollToSeq', String(scrollToSeq));
   const qs = q.toString();
   return `/chat/${encodeURIComponent(conversationId)}${qs ? `?${qs}` : ''}`;
 }
@@ -122,15 +135,26 @@ export function hrefGroupMembers(groupId: string): string {
 }
 
 export function hrefGroupRequestDetail(message: SystemMessageResponse): string {
-  routePayloadCache.stashSystemMessage(message);
   return `/group/request?messageId=${encodeURIComponent(message.id)}`;
 }
 
 export function hrefGroupInviteDetail(message: SystemMessageResponse): string {
-  routePayloadCache.stashSystemMessage(message);
   return `/group/invite?messageId=${encodeURIComponent(message.id)}`;
 }
 
+export function hrefMessageSearch(params: {
+  conversationId: string;
+  conversationName?: string;
+  isGroupChat?: boolean;
+}): string {
+  const q = new URLSearchParams({
+    conversationId: params.conversationId,
+  });
+  if (params.conversationName) q.set('conversationName', params.conversationName);
+  if (params.isGroupChat) q.set('isGroupChat', '1');
+  return `/chat/message-search?${q.toString()}`;
+}
+
 export function hrefPrivateChatInfo(params: {
   conversationId: string;
   userId: string;
@@ -186,6 +210,10 @@ export function hrefProfileAbout(): string {
   return '/profile/about';
 }
 
+export function hrefProfileHelp(): string {
+  return '/profile/help';
+}
+
 export function hrefProfileTerms(): string {
   return '/terms';
 }

src/polyfills.ts

@@ -0,0 +1,43 @@
+import { Platform } from 'react-native';
+
+// Register WebRTC globals for LiveKit (native only — web has built-in WebRTC)
+if (Platform.OS !== 'web') {
+  // Use @livekit/react-native's registerGlobals which sets up:
+  // - WebRTC native modules (via @livekit/react-native-webrtc)
+  // - iOS audio session management
+  // - LiveKitReactNativeGlobal (so livekit-client detects RN environment)
+  // - RN-specific polyfills (Promise.allSettled, webstreams, crypto, etc.)
+  const { registerGlobals } = require('@livekit/react-native');
+  registerGlobals();
+}
+
+if (typeof globalThis.Event === 'undefined') {
+  (globalThis as any).Event = class Event {
+    type: string;
+    bubbles: boolean;
+    cancelable: boolean;
+    defaultPrevented: boolean;
+    target: any;
+    currentTarget: any;
+    constructor(type: string, opts?: { bubbles?: boolean; cancelable?: boolean }) {
+      this.type = type;
+      this.bubbles = opts?.bubbles ?? false;
+      this.cancelable = opts?.cancelable ?? false;
+      this.defaultPrevented = false;
+      this.target = null;
+      this.currentTarget = null;
+    }
+    preventDefault() { this.defaultPrevented = true; }
+    stopPropagation() {}
+    stopImmediatePropagation() {}
+  };
+}
+
+if (typeof globalThis.DOMException === 'undefined') {
+  (globalThis as any).DOMException = class DOMException extends Error {
+    constructor(message?: string, name?: string) {
+      super(message);
+      this.name = name || 'DOMException';
+    }
+  };
+}

src/screens/auth/RegisterScreen.tsx

@@ -77,7 +77,7 @@ export const RegisterScreen: React.FC = () => {
     resetRegisterData,
     goToNextStep,
     goToPrevStep,
-  } = useRegisterStore();
+  } = useRegisterStore.getState();
 
   // 本地状态
   const [loading, setLoading] = React.useState(false);

src/screens/create/composers/ChannelPicker.tsx

@@ -0,0 +1,140 @@
+/**
+ * 频道选择（瞬间 / 长文共用）
+ * 包含「发表至」入口行 + 展开后的频道单选面板。
+ */
+
+import React from 'react';
+import { View, TouchableOpacity, StyleSheet } from 'react-native';
+import { MaterialCommunityIcons } from '@expo/vector-icons';
+import { Text } from '../../../components/common';
+import { spacing, fontSizes, borderRadius, useAppColors, type AppColors } from '../../../theme';
+
+export type ChannelOption = { id: string; name: string };
+
+interface ChannelPickerProps {
+  channels: ChannelOption[];
+  selectedId: string | null;
+  onSelect: (channelId: string) => void;
+  expanded: boolean;
+  onToggle: () => void;
+}
+
+export function ChannelPicker({
+  channels,
+  selectedId,
+  onSelect,
+  expanded,
+  onToggle,
+}: ChannelPickerProps) {
+  const colors = useAppColors();
+  const styles = React.useMemo(() => createChannelPickerStyles(colors), [colors]);
+
+  const selectedName = React.useMemo(() => {
+    if (!selectedId) return '';
+    return channels.find(c => c.id === selectedId)?.name || '';
+  }, [selectedId, channels]);
+
+  return (
+    <>
+      {/* 入口行 */}
+      <TouchableOpacity style={styles.channelEntryRow} onPress={onToggle} activeOpacity={0.8}>
+        <Text variant="body" color={colors.text.secondary} style={styles.channelEntryLabel}>
+          发表至：
+        </Text>
+        <View style={styles.channelEntryValueWrap}>
+          <Text
+            variant="body"
+            color={selectedName ? colors.text.primary : colors.text.hint}
+            style={styles.channelEntryValue}
+          >
+            {selectedName || '选择频道'}
+          </Text>
+          <MaterialCommunityIcons name="chevron-right" size={18} color={colors.text.hint} />
+        </View>
+      </TouchableOpacity>
+
+      {/* 展开面板 */}
+      {expanded && (
+        <View style={styles.tagsSection}>
+          <View style={styles.tagsContainer}>
+            {channels.map((channel) => {
+              const isSelected = selectedId === channel.id;
+              return (
+                <TouchableOpacity
+                  key={channel.id}
+                  style={[styles.tag, isSelected && styles.channelSelected]}
+                  onPress={() => onSelect(channel.id)}
+                >
+                  <Text
+                    variant="caption"
+                    color={isSelected ? colors.primary.contrast : colors.text.secondary}
+                    style={styles.tagText}
+                  >
+                    {channel.name}
+                  </Text>
+                </TouchableOpacity>
+              );
+            })}
+          </View>
+          {channels.length === 0 && (
+            <Text variant="caption" color={colors.text.hint}>暂无可用频道</Text>
+          )}
+        </View>
+      )}
+    </>
+  );
+}
+
+function createChannelPickerStyles(colors: AppColors) {
+  return StyleSheet.create({
+    channelEntryRow: {
+      flexDirection: 'row',
+      alignItems: 'center',
+      justifyContent: 'space-between',
+      paddingHorizontal: spacing.lg,
+      paddingVertical: spacing.sm,
+      borderTopWidth: StyleSheet.hairlineWidth,
+      borderTopColor: colors.divider,
+      backgroundColor: colors.background.paper,
+    },
+    channelEntryLabel: {
+      fontSize: fontSizes.md,
+    },
+    channelEntryValueWrap: {
+      flexDirection: 'row',
+      alignItems: 'center',
+      gap: spacing.xs,
+    },
+    channelEntryValue: {
+      fontSize: fontSizes.md,
+    },
+    tagsSection: {
+      paddingHorizontal: spacing.lg,
+      paddingTop: spacing.md,
+      paddingBottom: spacing.sm,
+      borderTopWidth: StyleSheet.hairlineWidth,
+      borderTopColor: colors.divider,
+      backgroundColor: colors.background.paper,
+    },
+    tagsContainer: {
+      flexDirection: 'row',
+      flexWrap: 'wrap',
+      gap: spacing.sm,
+    },
+    tag: {
+      backgroundColor: colors.background.default,
+      borderRadius: borderRadius.full,
+      paddingHorizontal: spacing.md,
+      paddingVertical: spacing.xs,
+      borderWidth: 1,
+      borderColor: colors.divider,
+    },
+    channelSelected: {
+      backgroundColor: colors.primary.main,
+      borderColor: colors.primary.main,
+    },
+    tagText: {
+      fontWeight: '500',
+    },
+  });
+}

src/screens/create/composers/EmojiPanel.tsx

@@ -0,0 +1,121 @@
+/**
+ * 表情面板（瞬间 / 长文共用）
+ * 从 CreatePostScreen 抽出，数据 + FlatList 渲染整体迁入。
+ */
+
+import React from 'react';
+import { View, FlatList, TouchableOpacity, StyleSheet } from 'react-native';
+import { Text } from '../../../components/common';
+import { spacing, useAppColors, type AppColors } from '../../../theme';
+
+// 常用表情列表
+const EMOJIS = [
+  '😀', '😃', '😄', '😁', '😆', '😅', '🤣', '😂',
+  '🙂', '🙃', '😉', '😊', '😇', '🥰', '😍', '🤩',
+  '😘', '😗', '😚', '😙', '🥲', '😋', '😛', '😜',
+  '🤪', '😝', '🤑', '🤗', '🤭', '🤫', '🤔', '🤐',
+  '🤨', '😐', '😑', '😶', '😏', '😒', '🙄',
+  '😬', '🤥', '😌', '😔', '😪', '🤤', '😴', '😷',
+  '🤒', '🤕', '🤢', '🤮', '🤧', '🥵', '🥶', '🥴',
+  '😵', '🤯', '🤠', '🥳', '🥸', '😎', '🤓',
+  '🧐', '😕', '😟', '🙁', '☹️', '😮', '😯', '😲',
+  '😳', '🥺', '😦', '😧', '😨', '😰', '😥', '😢',
+  '😭', '😱', '😖', '😣', '😞', '😓', '😩', '😫',
+  '🥱', '😤', '😡', '😠', '🤬', '😈', '👿', '💀',
+  '👋', '🤚', '🖐️', '✋', '🖖', '👌', '🤌', '🤏',
+  '✌️', '🤞', '🤟', '🤘', '🤙', '👈', '👉', '👆',
+  '👍', '👎', '✊', '👊', '🤛', '🤜', '👏', '🙌',
+  '👐', '🤲', '🤝', '🙏', '✍️', '💪', '🦾', '🦵',
+  '❤️', '🧡', '💛', '💚', '💙', '💜', '🖤', '🤍',
+  '🤎', '💔', '🩹', '💕', '💞', '💓', '💗', '💖',
+  '💘', '💝', '🎉', '🎊', '🎁', '🎈', '✨', '🔥',
+  '💯', '💢', '💥', '💫', '💦', '💨', '🕳️',
+];
+
+const EMOJIS_PER_ROW = 8;
+const EMOJI_ROW_HEIGHT = 52;
+
+const EMOJI_ROWS = (() => {
+  const rows: { id: string; emojis: string[] }[] = [];
+  for (let i = 0; i < EMOJIS.length; i += EMOJIS_PER_ROW) {
+    rows.push({ id: `emoji-row-${i}`, emojis: EMOJIS.slice(i, i + EMOJIS_PER_ROW) });
+  }
+  return rows;
+})();
+
+interface EmojiPanelProps {
+  visible: boolean;
+  onPick: (emoji: string) => void;
+  isWideScreen?: boolean;
+}
+
+export function EmojiPanel({ visible, onPick, isWideScreen }: EmojiPanelProps) {
+  const colors = useAppColors();
+  const styles = React.useMemo(() => createEmojiPanelStyles(colors), [colors]);
+
+  if (!visible) return null;
+
+  return (
+    <View style={[styles.emojiPanel, isWideScreen && styles.emojiPanelWide]}>
+      <FlatList
+        data={EMOJI_ROWS}
+        keyExtractor={(item) => item.id}
+        renderItem={({ item }) => (
+          <View style={styles.emojiRow}>
+            {item.emojis.map((emoji, index) => (
+              <TouchableOpacity
+                key={`${item.id}-${index}`}
+                style={styles.emojiItem}
+                onPress={() => onPick(emoji)}
+                activeOpacity={0.7}
+              >
+                <Text style={styles.emojiText}>{emoji}</Text>
+              </TouchableOpacity>
+            ))}
+          </View>
+        )}
+        showsVerticalScrollIndicator={false}
+        keyboardShouldPersistTaps="handled"
+        initialNumToRender={8}
+        maxToRenderPerBatch={8}
+        windowSize={5}
+        getItemLayout={(_data, index) => ({
+          length: EMOJI_ROW_HEIGHT,
+          offset: EMOJI_ROW_HEIGHT * index,
+          index,
+        })}
+      />
+    </View>
+  );
+}
+
+function createEmojiPanelStyles(colors: AppColors) {
+  return StyleSheet.create({
+    emojiPanel: {
+      height: 280,
+      backgroundColor: colors.background.paper,
+      borderTopWidth: StyleSheet.hairlineWidth,
+      borderTopColor: colors.divider,
+    },
+    emojiPanelWide: {
+      height: 320,
+    },
+    emojiRow: {
+      flexDirection: 'row',
+      justifyContent: 'space-around',
+      alignItems: 'center',
+      height: EMOJI_ROW_HEIGHT,
+      paddingHorizontal: spacing.md,
+    },
+    emojiItem: {
+      width: 44,
+      height: 44,
+      justifyContent: 'center',
+      alignItems: 'center',
+    },
+    emojiText: {
+      fontSize: 26,
+      lineHeight: 32,
+    },
+  });
+}

src/screens/create/composers/LongPostComposer.tsx

@@ -0,0 +1,135 @@
+/**
+ * 短链 Composer（原长文模式，含投票）
+ *
+ * 富文本块编辑器 + 条件投票编辑器。
+ * 通过 forwardRef 暴露 LongPostComposerHandle（含 getVote），供外壳发布逻辑分流。
+ */
+
+import React from 'react';
+import { View, StyleSheet, TouchableOpacity } from 'react-native';
+import BlockEditor, { BlockEditorHandle } from '../../../components/business/BlockEditor';
+import VoteEditor from '../../../components/business/VoteEditor';
+import { Text } from '../../../components/common';
+import { spacing, useAppColors, type AppColors } from '../../../theme';
+import { useResponsive } from '../../../hooks';
+import { MAX_CONTENT_LENGTH, type LongPostComposerHandle, type LongPostComposerProps } from './types';
+
+export const LongPostComposer = React.forwardRef<LongPostComposerHandle, LongPostComposerProps>(function LongPostComposer(
+  props,
+  ref,
+) {
+  const colors = useAppColors();
+  const styles = React.useMemo(() => createLongStyles(colors), [colors]);
+  const { isWideScreen } = useResponsive();
+  const { onContentChange, voteToggleSignal } = props;
+
+  const blockEditorRef = React.useRef<BlockEditorHandle>(null);
+  const [isVotePost, setIsVotePost] = React.useState(false);
+  const [voteOptions, setVoteOptions] = React.useState<string[]>(['', '']);
+
+  // 投票选项增删改
+  const handleAddVoteOption = () => {
+    if (voteOptions.length < 10) setVoteOptions([...voteOptions, '']);
+  };
+  const handleRemoveVoteOption = (index: number) => {
+    if (voteOptions.length > 2) setVoteOptions(voteOptions.filter((_, i) => i !== index));
+  };
+  const handleUpdateVoteOption = (index: number, value: string) => {
+    setVoteOptions(prev => {
+      const next = [...prev];
+      next[index] = value;
+      return next;
+    });
+  };
+
+  // 工具栏投票按钮点击信号：每次自增切换投票开关（跳过初始挂载）
+  const firstSignal = React.useRef(true);
+  React.useEffect(() => {
+    if (firstSignal.current) {
+      firstSignal.current = false;
+      return;
+    }
+    setIsVotePost(prev => !prev);
+  }, [voteToggleSignal]);
+
+  // 暴露给外壳的统一能力 + 额外的投票数据桥
+  React.useImperativeHandle(ref, () => ({
+    getContent: () => blockEditorRef.current?.getContent() || '',
+    getSegments: () => blockEditorRef.current?.getSegments() || [],
+    getUploadedImages: () => [],  // 长文图片以 segment 形式上传后回填到块内，不单独返回
+    uploadImages: async () => {
+      const ok = await blockEditorRef.current?.uploadPendingImages();
+      return ok !== false;
+    },
+    insertEmoji: (text: string) => blockEditorRef.current?.insertTextAtCursor(text),
+    insertImage: async () => { await blockEditorRef.current?.insertImage(); },
+    insertCameraPhoto: async () => { await blockEditorRef.current?.insertCameraPhoto(); },
+    getVote: () => ({ isVotePost, voteOptions }),
+  }), [isVotePost, voteOptions]);
+
+  return (
+    <View style={styles.section}>
+      <BlockEditor
+        ref={blockEditorRef}
+        placeholder="添加正文"
+        maxLength={MAX_CONTENT_LENGTH}
+        textStyle={[styles.contentInput, isWideScreen && styles.contentInputWide]}
+        onContentChange={onContentChange}
+        initialBlocks={props.initialBlocks}
+      />
+
+      {/* 投票编辑器 */}
+      {isVotePost && (
+        <View style={isWideScreen && styles.voteEditorWide}>
+          <View style={styles.voteEditorHeaderRow}>
+            <Text variant="caption" color={colors.text.secondary}>已插入投票</Text>
+            <TouchableOpacity onPress={() => setIsVotePost(false)} activeOpacity={0.7}>
+              <Text variant="caption" color={colors.primary.main}>移除投票</Text>
+            </TouchableOpacity>
+          </View>
+          <VoteEditor
+            options={voteOptions}
+            onAddOption={handleAddVoteOption}
+            onRemoveOption={handleRemoveVoteOption}
+            onUpdateOption={handleUpdateVoteOption}
+            maxOptions={10}
+            minOptions={2}
+            maxLength={50}
+          />
+        </View>
+      )}
+    </View>
+  );
+});
+
+function createLongStyles(colors: AppColors) {
+  return StyleSheet.create({
+    section: {
+      flexGrow: 1,
+    },
+    contentInput: {
+      flexGrow: 1,
+      fontSize: 16,
+      color: colors.text.primary,
+      lineHeight: 24,
+      paddingVertical: spacing.sm,
+    },
+    contentInputWide: {
+      fontSize: 18,
+      lineHeight: 28,
+    },
+    voteEditorWide: {
+      maxWidth: 600,
+      alignSelf: 'center',
+      width: '100%',
+    },
+    voteEditorHeaderRow: {
+      marginHorizontal: spacing.lg,
+      marginTop: spacing.md,
+      marginBottom: -spacing.sm,
+      flexDirection: 'row',
+      alignItems: 'center',
+      justifyContent: 'space-between',
+    },
+  });
+}

src/screens/create/composers/MomentComposer.tsx

@@ -0,0 +1,223 @@
+/**
+ * 瞬间 Composer（原普通模式）
+ *
+ * 单输入框（支持 @提及）+ 独立图片网格。
+ * 通过 forwardRef 暴露 ComposerHandle，供外壳无差别驱动。
+ */
+
+import React from 'react';
+import {
+  View,
+  StyleSheet,
+  TouchableOpacity,
+  Image,
+  Alert,
+} from 'react-native';
+import { MaterialCommunityIcons } from '@expo/vector-icons';
+import * as ImagePicker from 'expo-image-picker';
+import PostMentionInput from '../../../components/business/PostMentionInput';
+import {
+  spacing,
+  borderRadius,
+  useAppColors,
+  type AppColors,
+} from '../../../theme';
+import { useResponsive, useResponsiveValue } from '../../../hooks';
+import { MessageSegment } from '../../../types';
+import {
+  type PendingOrRemoteImage,
+  makePendingImageFromAsset,
+  getImageDisplayUri,
+  uploadAllPendingImages,
+} from '../../../utils/pendingImages';
+import { MAX_CONTENT_LENGTH, type ComposerHandle, type ComposerProps } from './types';
+
+export const MomentComposer = React.forwardRef<ComposerHandle, ComposerProps>(function MomentComposer(
+  props,
+  ref,
+) {
+  const colors = useAppColors();
+  const styles = React.useMemo(() => createMomentStyles(colors), [colors]);
+  const { isWideScreen, width } = useResponsive();
+  const { onContentChange } = props;
+
+  const [content, setContent] = React.useState(props.initialContent ?? '');
+  const [segments, setSegments] = React.useState<MessageSegment[]>(props.initialSegments ?? []);
+  const [images, setImages] = React.useState<PendingOrRemoteImage[]>(props.initialImages ?? []);
+  // 表情插入位置（与原实现一致：默认末尾追加，插入表情后更新）
+  const [selection, setSelection] = React.useState({ start: content.length, end: content.length });
+  const [uploadedUrls, setUploadedUrls] = React.useState<string[]>([]);
+
+  // 响应式图片网格
+  const imagesPerRow = useResponsiveValue({ xs: 3, sm: 3, md: 4, lg: 5, xl: 6 });
+  const imageGap = 4;
+  const availableWidth = isWideScreen ? Math.min(width, 800) - spacing.lg * 2 : width - spacing.lg * 2;
+  const imageSize = Math.floor((availableWidth - imageGap * (imagesPerRow - 1)) / imagesPerRow);
+
+  const emitContent = React.useCallback((text: string) => {
+    setContent(text);
+    onContentChange?.(text);
+  }, [onContentChange]);
+
+  // —— 选图 / 拍照（工具栏按钮与网格「+」按钮共用）——
+  const pickImage = React.useCallback(async () => {
+    const permission = await ImagePicker.requestMediaLibraryPermissionsAsync();
+    if (!permission.granted) {
+      Alert.alert('权限不足', '需要访问相册权限来选择图片');
+      return;
+    }
+    const result = await ImagePicker.launchImageLibraryAsync({
+      mediaTypes: 'images',
+      allowsMultipleSelection: true,
+      selectionLimit: 0,
+      quality: 1,
+    });
+if (!result.canceled && result.assets) {
+        setImages(prev => [...prev, ...result.assets.map(a => makePendingImageFromAsset(a))]);
+      }
+  }, []);
+
+  const takePhoto = React.useCallback(async () => {
+    const permission = await ImagePicker.requestCameraPermissionsAsync();
+    if (!permission.granted) {
+      Alert.alert('权限不足', '需要访问相机权限来拍照');
+      return;
+    }
+    const result = await ImagePicker.launchCameraAsync({ allowsEditing: true, quality: 0.8 });
+    if (!result.canceled && result.assets[0]) {
+      setImages(prev => [...prev, makePendingImageFromAsset(result.assets[0])]);
+    }
+  }, []);
+
+  // 暴露给外壳的统一能力
+  React.useImperativeHandle(ref, () => ({
+    getContent: () => content,
+    getSegments: () => segments,
+    getUploadedImages: () => uploadedUrls,
+    uploadImages: async () => {
+      if (images.length === 0) {
+        setUploadedUrls([]);
+        return true;
+      }
+      const result = await uploadAllPendingImages(images, (id, url) => {
+        setImages(prev => prev.map(i => i.id === id ? { id, kind: 'remote' as const, url } : i));
+      });
+      if (!result.success) {
+        return false;
+      }
+      setUploadedUrls(result.urls);
+      return true;
+    },
+    insertEmoji: (text: string) => {
+      const newContent = content.slice(0, selection.start) + text + content.slice(selection.end);
+      emitContent(newContent);
+      const newPosition = selection.start + text.length;
+      setSelection({ start: newPosition, end: newPosition });
+    },
+    insertImage: pickImage,
+    insertCameraPhoto: takePhoto,
+  }), [content, segments, images, selection, uploadedUrls, emitContent, pickImage, takePhoto]);
+
+  const handleRemoveImage = (index: number) => {
+    setImages(prev => prev.filter((_, i) => i !== index));
+  };
+
+  return (
+    <View style={styles.section}>
+      <PostMentionInput
+        value={content}
+        onChangeText={emitContent}
+        onSegmentsChange={setSegments}
+        placeholder="添加正文"
+        maxLength={MAX_CONTENT_LENGTH}
+        minHeight={160}
+        autoExpand
+        style={styles.contentInput}
+      />
+
+      {/* 图片网格 */}
+      {images.length > 0 && (
+        <View style={styles.imageGrid}>
+          {images.map((img, index) => (
+            <View key={img.id} style={[styles.imageGridItem, { width: imageSize, height: imageSize }]}>
+              <Image
+                source={{ uri: getImageDisplayUri(img) }}
+                style={styles.gridImage}
+                resizeMode="cover"
+              />
+              <TouchableOpacity
+                style={styles.removeImageButton}
+                onPress={() => handleRemoveImage(index)}
+                hitSlop={{ top: 10, right: 10, bottom: 10, left: 10 }}
+              >
+                <View style={styles.removeImageButtonInner}>
+                  <MaterialCommunityIcons name="close" size={12} color={colors.text.inverse} />
+                </View>
+              </TouchableOpacity>
+            </View>
+          ))}
+          {/* 添加图片按钮 */}
+          <TouchableOpacity
+            style={[styles.addImageGridButton, { width: imageSize, height: imageSize }]}
+            onPress={pickImage}
+          >
+            <MaterialCommunityIcons name="plus" size={32} color={colors.text.hint} />
+          </TouchableOpacity>
+        </View>
+      )}
+    </View>
+  );
+});
+
+function createMomentStyles(colors: AppColors) {
+  return StyleSheet.create({
+    section: {
+      flexGrow: 1,
+    },
+    contentInput: {
+      flexGrow: 1,
+      fontSize: 16,
+      color: colors.text.primary,
+      lineHeight: 24,
+      paddingVertical: spacing.sm,
+    },
+    imageGrid: {
+      flexDirection: 'row',
+      flexWrap: 'wrap',
+      paddingTop: spacing.md,
+      gap: 4,
+    },
+    imageGridItem: {
+      borderRadius: borderRadius.md,
+      overflow: 'hidden',
+      backgroundColor: colors.background.disabled,
+    },
+    gridImage: {
+      width: '100%',
+      height: '100%',
+    },
+    removeImageButton: {
+      position: 'absolute',
+      top: 4,
+      right: 4,
+      zIndex: 10,
+    },
+    removeImageButtonInner: {
+      width: 20,
+      height: 20,
+      borderRadius: borderRadius.full,
+      backgroundColor: 'rgba(0, 0, 0, 0.6)',
+      justifyContent: 'center',
+      alignItems: 'center',
+    },
+    addImageGridButton: {
+      borderRadius: borderRadius.md,
+      borderWidth: 1,
+      borderColor: colors.divider,
+      borderStyle: 'dashed',
+      justifyContent: 'center',
+      alignItems: 'center',
+      backgroundColor: colors.background.default,
+    },
+  });
+}

src/screens/create/composers/types.ts

@@ -0,0 +1,57 @@
+import type { MessageSegment } from '../../../types';
+import type { EditorBlock } from '../../../components/business/BlockEditor/blockEditorTypes';
+import type { RemoteImage } from '../../../utils/pendingImages';
+
+/**
+ * 两种 Composer（瞬间 / 长文）共同实现的对外能力。
+ * 发帖外壳 CreatePostScreen 通过 ref 无差别地驱动两种模式，
+ * 从而消除主文件里的 isLongPostMode 分支。
+ */
+export interface ComposerHandle {
+  /** 纯文本内容（标题/正文校验、字数统计用） */
+  getContent(): string;
+  /** 提交正文段（长文含 image/at 段；瞬间可能含 at 段） */
+  getSegments(): MessageSegment[];
+  /** 发布前上传所有 pending 图片，成功返回 true */
+  uploadImages(): Promise<boolean>;
+  /** 上传后得到的图片 URL（普通模式独立 images 字段；长文返回空数组） */
+  getUploadedImages(): string[];
+  /** 表情面板点击插入 */
+  insertEmoji(text: string): void;
+  /** 工具栏「相册」 */
+  insertImage(): Promise<void>;
+  /** 工具栏「相机」 */
+  insertCameraPhoto(): Promise<void>;
+}
+
+/**
+ * 长文 Composer 额外暴露的投票数据，供外壳发布逻辑决定走 voteService。
+ */
+export interface LongPostComposerHandle extends ComposerHandle {
+  /** 当前投票态与选项 */
+  getVote(): { isVotePost: boolean; voteOptions: string[] };
+}
+
+export interface ComposerProps {
+  isEditMode: boolean;
+  /** 编辑态回填：纯文本 */
+  initialContent?: string;
+  /** 编辑态回填：普通模式已有图片 */
+  initialImages?: RemoteImage[];
+  /** 编辑态回填：长文含 image 段的 segments */
+  initialSegments?: MessageSegment[];
+  /** 编辑态回填：长文块（由 segments 转换） */
+  initialBlocks?: EditorBlock[];
+  /** 正文变化回调——同步外壳顶栏字数统计 */
+  onContentChange?: (text: string) => void;
+}
+
+/**
+ * 长文 Composer 额外接受的 props。
+ * voteToggleSignal：外壳工具栏投票按钮每次点击自增；长文 Composer 监听其变化以切换投票开关。
+ */
+export interface LongPostComposerProps extends ComposerProps {
+  voteToggleSignal?: number;
+}
+
+export const MAX_CONTENT_LENGTH = 2000;

src/screens/home/HomeScreen.tsx

@@ -13,6 +13,7 @@ import {
   RefreshControl,
   StatusBar,
   TouchableOpacity,
+  TouchableWithoutFeedback,
   NativeSyntheticEvent,
   NativeScrollEvent,
   Alert,
@@ -24,11 +25,12 @@ import { SafeAreaView, useSafeAreaInsets } from 'react-native-safe-area-context'
 import { useRouter, useFocusEffect } from 'expo-router';
 import { MaterialCommunityIcons } from '@expo/vector-icons';
 
-import { useAppColors, useResolvedColorScheme, spacing, borderRadius, shadows, type AppColors } from '../../theme';
+import { useAppColors, useResolvedColorScheme, spacing, borderRadius, type AppColors } from '../../theme';
 import { Post } from '../../types';
 import { useUserStore, useHomeTabBarVisibilityStore, useHomeTabPressStore } from '../../stores';
 import { useCurrentUser, useIsAuthenticated, useIsVerified, useVerificationStore } from '../../stores/auth';
 import { channelService, postService } from '../../services';
+import { useChannels } from '../../hooks/useChannels';
 import { PostCard, SearchBar, ShareSheet } from '../../components/business';
 import type { PostCardAction } from '../../components/business/PostCard';
 import { Loading, EmptyState, Text, ImageGallery, ImageGridItem } from '../../components/common';
@@ -185,10 +187,11 @@ function createHomeStyles(colors: AppColors, responsivePadding: number) {
       width: 56,
       height: 56,
       borderRadius: 28,
-      backgroundColor: colors.primary.main,
+      backgroundColor: `${colors.primary.main}10`,
+      borderWidth: 1,
+      borderColor: `${colors.primary.main}35`,
       alignItems: 'center',
       justifyContent: 'center',
-      ...shadows.lg,
     },
     floatingButtonDesktop: {
       right: 40,
@@ -204,6 +207,54 @@ function createHomeStyles(colors: AppColors, responsivePadding: number) {
       height: 72,
       borderRadius: 36,
     },
+    // 展开后两个小按钮所在的列容器，底部对齐主 FAB 顶部上方
+    fabSubGroup: {
+      position: 'absolute',
+      right: 20,
+      flexDirection: 'column',
+      alignItems: 'flex-end',
+      gap: 10,
+    },
+    fabSubGroupDesktop: {
+      right: 40,
+    },
+    fabSubGroupWide: {
+      right: 60,
+    },
+    // 两个小按钮：胶囊按钮 + 图标 + 文字
+    fabSubButton: {
+      minWidth: 92,
+      height: 44,
+      borderRadius: 999,
+      paddingHorizontal: spacing.md,
+      backgroundColor: colors.background.paper,
+      flexDirection: 'row',
+      alignItems: 'center',
+      justifyContent: 'center',
+      gap: 6,
+      borderWidth: StyleSheet.hairlineWidth,
+      borderColor: `${colors.primary.main}24`,
+    },
+    fabSubButtonWide: {
+      minWidth: 104,
+      height: 48,
+      paddingHorizontal: spacing.lg,
+    },
+    fabSubLabel: {
+      fontSize: 13,
+      lineHeight: 16,
+      fontWeight: '700',
+      color: colors.primary.main,
+    },
+    // 全屏透明遮罩：用于点击空白收起
+    fabOverlay: {
+      position: 'absolute',
+      top: 0,
+      left: 0,
+      right: 0,
+      bottom: 0,
+      backgroundColor: 'transparent',
+    },
     loadingMoreFooter: {
       paddingVertical: 20,
       alignItems: 'center',
@@ -215,7 +266,7 @@ function createHomeStyles(colors: AppColors, responsivePadding: number) {
 export const HomeScreen: React.FC = () => {
   const router = useRouter();
   const insets = useSafeAreaInsets();
-  const { posts: storePosts } = useUserStore();
+  const storePosts = useUserStore((s) => s.posts);
   const currentUser = useCurrentUser();
   const isAuthenticated = useIsAuthenticated();
   const isVerified = useIsVerified();
@@ -242,19 +293,33 @@ export const HomeScreen: React.FC = () => {
   
   const [sortIndex, setSortIndex] = useState(2);
   const [viewMode, setViewMode] = useState<ViewMode>('list');
-  const [latestCapsules, setLatestCapsules] = useState<LatestCapsule[]>([{ id: '', name: '全部' }]);
+  const { data: channelList = [] } = useChannels();
+  const latestCapsules = useMemo<LatestCapsule[]>(
+    () => [{ id: '', name: '全部' }, ...channelList.map(item => ({ id: item.id, name: item.name }))],
+    [channelList]
+  );
   const [activeCapsuleId, setActiveCapsuleId] = useState('');
-  
+
   // 图片查看器状态
   const [showImageViewer, setShowImageViewer] = useState(false);
   const [postImages, setPostImages] = useState<ImageGridItem[]>([]);
   const [selectedImageIndex, setSelectedImageIndex] = useState(0);
+
+  const stableCloseImageViewer = useCallback(() => setShowImageViewer(false), []);
+  const stableGalleryImages = useMemo(() => postImages.map((img, i) => ({
+    id: img.id || img.url || `img-${i}`,
+    url: img.url || img.uri || ''
+  })), [postImages]);
   
   // 搜索显示状态（用于内嵌搜索页面）
   const [showSearch, setShowSearch] = useState(false);
   
   // 发帖弹窗状态
   const [showCreatePost, setShowCreatePost] = useState(false);
+  // 发帖模式：moment=瞬间(普通)，long=长文(含投票)。由 FAB 展开选择后决定。
+  const [postMode, setPostMode] = useState<'moment' | 'long'>('moment');
+  // 加号是否展开为「瞬间/长文」两个小按钮
+  const [fabExpanded, setFabExpanded] = useState(false);
 
   // 广场/市集 Tab
   const [homeTab, setHomeTab] = useState<'square' | 'market'>('square');
@@ -353,7 +418,7 @@ export const HomeScreen: React.FC = () => {
   useEffect(() => {
     if (homeTabPressCount > 0) {
       // 滚动 FlashList 到顶部
-      flashListRef.current?.scrollToOffset({ offset: 0, animated: true });
+      flashListRef.current?.scrollToOffset({ offset: 0, animated: false });
       // 滚动 ScrollView 到顶部（网格模式）
       scrollViewRef.current?.scrollTo({ y: 0, animated: true });
       // 重置底部 Tab 栏状态
@@ -426,7 +491,6 @@ export const HomeScreen: React.FC = () => {
     refreshing: isRefreshing,
     hasMore,
     error,
-    reset,
   } = useDifferentialPosts<Post>(
     [],
     {
@@ -486,8 +550,9 @@ export const HomeScreen: React.FC = () => {
   useEffect(() => {
     let cancelled = false;
     const run = async () => {
-      reset();
-      await new Promise(resolve => requestAnimationFrame(resolve));
+      // 注意：不再在此处调用 reset()。
+      // fetchPosts 内部会在参数变化时立即清空 store 中的旧数据并设置 loading，
+      // 这样可以避免本地清空后、请求发起前的间隙渲染到上一个分区的帖子造成闪烁。
       if (!cancelled) {
         await refresh();
       }
@@ -587,18 +652,6 @@ export const HomeScreen: React.FC = () => {
     });
   }, []);
 
-  useEffect(() => {
-    const loadChannels = async () => {
-      const list = await channelService.list();
-      const capsules: LatestCapsule[] = [
-        { id: '', name: '全部' },
-        ...list.map(item => ({ id: item.id, name: item.name })),
-      ];
-      setLatestCapsules(capsules);
-    };
-    loadChannels();
-  }, []);
-
   // 跳转到搜索页（使用内嵌模式，不再依赖导航）
   const handleSearchPress = () => {
     setShowSearch(true);
@@ -714,16 +767,23 @@ export const HomeScreen: React.FC = () => {
     }
   }, []);
 
-  // 跳转到发帖页面（使用 Modal 方式）
+  // 点击加号：校验登录/实名后展开「瞬间/长文」两个小按钮
   const handleCreatePost = () => {
     if (!isAuthenticated) {
-      router.push('/login');
+      router.push(hrefs.hrefAuthLogin());
       return;
     }
     if (!isVerified) {
       router.push(hrefs.hrefVerificationGuide());
       return;
     }
+    setFabExpanded(prev => !prev);
+  };
+
+  // 选择发帖模式并打开发帖弹窗
+  const openCreatePostWithMode = (mode: 'moment' | 'long') => {
+    setPostMode(mode);
+    setFabExpanded(false);
     setShowCreatePost(true);
   };
 
@@ -796,7 +856,7 @@ export const HomeScreen: React.FC = () => {
     const authorId = item.author?.id || '';
     const isPostAuthor = currentUser?.id === authorId;
     return (
-      <View style={{ marginBottom: 2, paddingHorizontal: 1 }}>
+      <View style={{ marginBottom: 2, paddingHorizontal: responsiveGap / 2 }}>
         <PostCard
           post={item}
           variant="grid"
@@ -805,22 +865,23 @@ export const HomeScreen: React.FC = () => {
         />
       </View>
     );
-  }, [currentUser?.id, stableOnPostAction]);
+  }, [currentUser?.id, stableOnPostAction, responsiveGap]);
 
   // 渲染响应式网格布局（所有端统一使用 FlashList masonry 模式）
   const renderResponsiveGrid = () => {
     return (
       <FlashList
-        key={`${listKey}_grid`}
+        key="home-grid"
         ref={scrollViewRef as any}
         data={displayPosts}
+        extraData={listKey}
         renderItem={renderGridItem}
         keyExtractor={keyExtractor}
         numColumns={gridColumns}
         masonry
         optimizeItemArrangement
         contentContainerStyle={{
-          paddingHorizontal: responsivePadding,
+          paddingHorizontal: responsiveGap / 2,
           paddingBottom: 80 + responsivePadding,
         }}
         showsVerticalScrollIndicator={false}
@@ -865,9 +926,10 @@ export const HomeScreen: React.FC = () => {
     // 移动端和宽屏都使用单列 FlashList，宽屏下居中显示
     return (
       <FlashList
-        key={listKey}
+        key="home-list"
         ref={flashListRef}
         data={displayPosts}
+        extraData={listKey}
         renderItem={renderPostList}
         keyExtractor={keyExtractor}
         contentContainerStyle={{
@@ -901,6 +963,7 @@ export const HomeScreen: React.FC = () => {
         <StatusBar barStyle={statusBarStyle} backgroundColor={colors.background.paper} />
         <SearchScreen
           onBack={() => setShowSearch(false)}
+          homeTab={homeTab}
         />
       </SafeAreaView>
     );
@@ -1041,6 +1104,51 @@ export const HomeScreen: React.FC = () => {
         />
       )}
 
+      {/* 惰性全屏遮罩：点击空白处收起 FAB */}
+      {fabExpanded && (
+        <TouchableWithoutFeedback onPress={() => setFabExpanded(false)}>
+          <View style={styles.fabOverlay} />
+        </TouchableWithoutFeedback>
+      )}
+
+      {/* 发帖入口：加号 / 展开后的「瞬间/长文」两个小按钮 */}
+      {fabExpanded && homeTab !== 'market' && (() => {
+        // 子按钮组整体置于主 FAB 上方：bottom = 主FAB底部 + 主FAB高度 + 间距
+        const fabBottom = floatingButtonBottom !== undefined
+          ? floatingButtonBottom
+          : (isWideScreen ? 60 : isDesktop ? 40 : 20);
+        const fabHeight = isWideScreen ? 72 : isDesktop ? 64 : 56;
+        const subGroupBottom = fabBottom + fabHeight + 14;
+        return (
+          <View
+            style={[
+              styles.fabSubGroup,
+              isDesktop && styles.fabSubGroupDesktop,
+              isWideScreen && styles.fabSubGroupWide,
+              { bottom: subGroupBottom },
+            ]}
+            pointerEvents="box-none"
+          >
+            <TouchableOpacity
+              style={[styles.fabSubButton, isWideScreen && styles.fabSubButtonWide]}
+              onPress={() => openCreatePostWithMode('long')}
+              activeOpacity={0.8}
+            >
+              <MaterialCommunityIcons name="text-box" size={18} color={colors.primary.main} />
+              <Text variant="caption" style={styles.fabSubLabel}>长文</Text>
+            </TouchableOpacity>
+            <TouchableOpacity
+              style={[styles.fabSubButton, isWideScreen && styles.fabSubButtonWide]}
+              onPress={() => openCreatePostWithMode('moment')}
+              activeOpacity={0.8}
+            >
+              <MaterialCommunityIcons name="lightning-bolt" size={18} color={colors.primary.main} />
+              <Text variant="caption" style={styles.fabSubLabel}>瞬间</Text>
+            </TouchableOpacity>
+          </View>
+        );
+      })()}
+
       {/* 漂浮发帖/发布按钮 */}
       <TouchableOpacity
         style={[
@@ -1050,24 +1158,25 @@ export const HomeScreen: React.FC = () => {
           floatingButtonBottom !== undefined && { bottom: floatingButtonBottom },
         ]}
         onPress={homeTab === 'market' ? () => {
-          if (!isAuthenticated) { router.push('/login'); return; }
+          if (!isAuthenticated) { router.push(hrefs.hrefAuthLogin()); return; }
           if (!isVerified) { router.push(hrefs.hrefVerificationGuide()); return; }
           setShowCreateTrade(true);
         } : handleCreatePost}
         activeOpacity={0.8}
       >
-        <MaterialCommunityIcons name="plus" size={28} color={colors.text.inverse} />
+        <MaterialCommunityIcons
+          name={(fabExpanded && homeTab !== 'market') ? 'close' : 'plus'}
+          size={28}
+          color={colors.primary.main}
+        />
       </TouchableOpacity>
 
       {/* 图片查看器 */}
       <ImageGallery
         visible={showImageViewer}
-        images={postImages.map(img => ({
-          id: img.id || img.url || String(Math.random()),
-          url: img.url || img.uri || ''
-        }))}
+        images={stableGalleryImages}
         initialIndex={selectedImageIndex}
-        onClose={() => setShowImageViewer(false)}
+        onClose={stableCloseImageViewer}
         enableSave
       />
 
@@ -1079,6 +1188,8 @@ export const HomeScreen: React.FC = () => {
         onRequestClose={() => setShowCreatePost(false)}
       >
         <CreatePostScreen
+          key={postMode}
+          postMode={postMode}
           onClose={() => setShowCreatePost(false)}
         />
       </Modal>

src/screens/home/MarketView.tsx

@@ -14,6 +14,7 @@ import type {
 } from '../../types/trade';
 import { useRouter } from 'expo-router';
 import { useResponsive, useResponsiveSpacing } from '../../hooks';
+import * as hrefs from '../../navigation/hrefs';
 
 type TradeFilterType = 'all' | 'sell' | 'buy';
 
@@ -27,7 +28,7 @@ function createMarketStyles(colors: AppColors, gap: number, padding: number) {
     },
     listContent: {
       paddingHorizontal: padding,
-      paddingTop: gap / 2,
+      paddingTop: padding,
       paddingBottom: 80,
     },
   });
@@ -137,7 +138,7 @@ export function MarketView({
   }, [isLoadingMore, hasMore, cursor, filterType, selectedCategory]);
 
   const handlePressItem = useCallback((id: string) => {
-    router.push(`/trade/${id}` as any);
+    router.push(hrefs.hrefTradeDetail(id));
   }, [router]);
 
   const handleFavorite = useCallback(async (id: string) => {
@@ -187,7 +188,8 @@ export function MarketView({
         renderItem={renderItem}
         keyExtractor={keyExtractor}
         numColumns={numColumns}
-        key={`market_${numColumns}`}
+        key="market-list"
+        extraData={numColumns}
         contentContainerStyle={styles.listContent}
         showsVerticalScrollIndicator={false}
         refreshControl={

src/screens/home/PostDetailScreen.tsx

@@ -37,13 +37,21 @@ import {
 } from '../../theme';
 import { Post, Comment, VoteResultDTO, VoteOptionDTO, MessageSegment } from '../../types';
 import { useUserStore } from '../../stores';
+import { userManager } from '../../stores/user';
 import { useCurrentUser } from '../../stores/auth';
-import { postService, commentService, uploadService, authService, showPrompt, voteService } from '../../services';
+import { postService, commentService, authService, showPrompt, voteService } from '../../services';
 import { postSyncService } from '@/services/post';
 import { useCursorPagination } from '../../hooks/useCursorPagination';
 import { CommentItem, VoteCard, ReportDialog, ShareSheet, PostContentRenderer, PostMentionInput } from '../../components/business';
+import type { PostMentionInputHandle } from '../../components/business';
 import { Avatar, Button, Loading, EmptyState, Text, ImageGallery, ImageGrid, ImageGridItem, AdaptiveLayout, AppBackButton } from '../../components/common';
 import { useResponsive, useResponsiveValue, useResponsiveSpacing } from '../../hooks';
+import {
+  type PendingOrRemoteImage,
+  makePendingImageFromAsset,
+  getImageDisplayUri,
+  uploadAllPendingImages,
+} from '../../utils/pendingImages';
 import { handleError } from '@/services/core';
 import { formatDateTime as formatDateTimeUtil, formatRelativeTime as formatRelativeTimeUtil } from '@/utils/formatTime';
 import * as hrefs from '../../navigation/hrefs';
@@ -251,10 +259,11 @@ export const PostDetailScreen: React.FC = () => {
   const [keyboardHeight, setKeyboardHeight] = useState(0);
   const [isDeleting, setIsDeleting] = useState(false);
   // 评论图片相关状态
-  const [commentImages, setCommentImages] = useState<{ uri: string; uploading?: boolean }[]>([]);
+  const [commentImages, setCommentImages] = useState<PendingOrRemoteImage[]>([]);
   const [showEmojiPanel, setShowEmojiPanel] = useState(false);
   const [isFollowing, setIsFollowing] = useState(false);
   const [isFollowingMe, setIsFollowingMe] = useState(false);
+  const [authorFollowersCount, setAuthorFollowersCount] = useState<number | null>(null);
   const [isFollowLoading, setIsFollowLoading] = useState(false);
   const flatListRef = useRef<FlashListRef<Comment> | null>(null);
   const hasRecordedView = useRef(false); // 是否已记录浏览量
@@ -270,6 +279,35 @@ export const PostDetailScreen: React.FC = () => {
   const [voteResult, setVoteResult] = useState<VoteResultDTO | null>(null);
   const [isVoteLoading, setIsVoteLoading] = useState(false);
   
+  // 同步作者主页资料，帖子详情接口可能只返回作者基础信息，粉丝数需要以用户主页数据为准。
+  useEffect(() => {
+    const author = post?.author;
+    if (!author?.id) {
+      setAuthorFollowersCount(null);
+      return;
+    }
+
+    const authorId = author.id;
+    let cancelled = false;
+    setAuthorFollowersCount(author.followers_count ?? null);
+
+    userManager.getUserById(authorId, true)
+      .then((user) => {
+        if (!cancelled && user) {
+          setAuthorFollowersCount(user.followers_count ?? 0);
+          setIsFollowing(user.is_following || false);
+          setIsFollowingMe(user.is_following_me || false);
+        }
+      })
+      .catch((error) => {
+        console.warn('加载作者主页资料失败:', error);
+      });
+
+    return () => {
+      cancelled = true;
+    };
+  }, [post?.author?.id]);
+
   // 桌面端侧边栏宽度
   const sidebarWidth = useResponsiveValue({
     xs: 0,
@@ -378,35 +416,45 @@ export const PostDetailScreen: React.FC = () => {
     router.replace(hrefs.hrefHome());
   }, [router]);
 
-  const renderCustomHeader = () => (
-    <View style={styles.customHeader}>
-      <AppBackButton onPress={handleBackPress} style={styles.headerBackButton} />
-      {post?.author ? (
-        <View style={styles.headerContainer}>
-          <TouchableOpacity
-            onPress={() => handleUserPress(post.author!.id)}
-            style={styles.headerAvatarWrapper}
-          >
-            <Avatar source={post.author.avatar} size={32} name={post.author.nickname} />
-          </TouchableOpacity>
-          <View style={styles.headerUserInfo}>
-            <TouchableOpacity onPress={() => handleUserPress(post.author!.id)}>
-              <Text style={styles.headerNickname} numberOfLines={1}>
-                {post.author.nickname && post.author.nickname.length > 10
-                  ? `${post.author.nickname.slice(0, 10)}...`
-                  : post.author.nickname}
-              </Text>
+  const renderCustomHeader = () => {
+    const followersCount = authorFollowersCount ?? post?.author?.followers_count ?? 0;
+
+    return (
+      <View style={styles.customHeader}>
+        <AppBackButton onPress={handleBackPress} style={styles.headerBackButton} />
+        {post?.author ? (
+          <View style={styles.headerContainer}>
+            <TouchableOpacity
+              onPress={() => handleUserPress(post.author!.id)}
+              style={styles.headerAvatarWrapper}
+              activeOpacity={0.75}
+            >
+              <Avatar source={post.author.avatar} size={42} name={post.author.nickname} />
             </TouchableOpacity>
+            <View style={styles.headerUserInfo}>
+              <TouchableOpacity onPress={() => handleUserPress(post.author!.id)} activeOpacity={0.75}>
+                <View style={styles.headerTitleRow}>
+                  <Text style={styles.headerNickname} numberOfLines={1}>
+                    {post.author.nickname && post.author.nickname.length > 10
+                      ? `${post.author.nickname.slice(0, 10)}...`
+                      : post.author.nickname}
+                  </Text>
+                </View>
+              </TouchableOpacity>
+              <Text style={styles.headerMetaText} numberOfLines={1}>
+                {formatNumber(followersCount)} 粉丝
+              </Text>
+            </View>
           </View>
+        ) : (
+          <View style={styles.headerPlaceholder} />
+        )}
+        <View style={styles.headerRightContainer}>
+          {renderFollowButton()}
         </View>
-      ) : (
-        <View style={styles.headerPlaceholder} />
-      )}
-      <View style={styles.headerRightContainer}>
-        {renderFollowButton()}
       </View>
-    </View>
-  );
+    );
+  };
 
   // 监听键盘事件
   useEffect(() => {
@@ -688,31 +736,8 @@ export const PostDetailScreen: React.FC = () => {
     });
     
     if (!result.canceled && result.assets) {
-      const newImages = result.assets.map(asset => ({ uri: asset.uri, uploading: true }));
+      const newImages = result.assets.map(asset => makePendingImageFromAsset(asset, 'ci'));
       setCommentImages(prev => [...prev, ...newImages]);
-      
-      // 上传图片
-      for (let i = 0; i < newImages.length; i++) {
-        const asset = result.assets[i];
-        const uploadResult = await uploadService.uploadImage({
-          uri: asset.uri,
-          type: asset.mimeType || 'image/jpeg',
-        });
-        
-        if (uploadResult) {
-          setCommentImages(prev => {
-            const updated = [...prev];
-            const index = prev.findIndex(img => img.uri === asset.uri);
-            if (index !== -1) {
-              updated[index] = { uri: uploadResult.url, uploading: false };
-            }
-            return updated;
-          });
-        } else {
-          Alert.alert('上传失败', '图片上传失败，请重试');
-          setCommentImages(prev => prev.filter(img => img.uri !== asset.uri));
-        }
-      }
     }
   };
 
@@ -727,11 +752,17 @@ export const PostDetailScreen: React.FC = () => {
     const hasContent = commentText.trim() || commentImages.length > 0;
     if (!hasContent || !post) return;
     
-    // 检查是否有图片正在上传
-    const uploadingImages = commentImages.filter(img => img.uploading);
-    if (uploadingImages.length > 0) {
-      Alert.alert('请稍候', '图片正在上传中，请稍后再试');
-      return;
+    // 上传所有 pending 图片
+    let uploadedImageUrls: string[] = [];
+    if (commentImages.length > 0) {
+      const uploadResult = await uploadAllPendingImages(commentImages, (id, url) => {
+        setCommentImages(prev => prev.map(i => i.id === id ? { id, kind: 'remote' as const, url } : i));
+      });
+      if (!uploadResult.success) {
+        Alert.alert('上传失败', '部分图片上传失败，请重试');
+        return;
+      }
+      uploadedImageUrls = uploadResult.urls;
     }
     
     const tempId = `new-${Date.now()}`;
@@ -741,9 +772,6 @@ export const PostDetailScreen: React.FC = () => {
     // 获取根评论 ID：如果被回复评论有 root_id，则使用 root_id；否则使用 parent_id（即被回复的是顶级评论）
     const rootId = isReply ? (replyingTo.root_id || replyingTo.id) : null;
     
-    // 获取已上传图片的URL列表
-    const uploadedImageUrls = commentImages.filter(img => !img.uploading).map(img => img.uri);
-    
     // 先创建临时评论显示在列表中
     const tempComment: Comment = {
       id: tempId,
@@ -1021,12 +1049,14 @@ export const PostDetailScreen: React.FC = () => {
         const success = await authService.unfollowUser(post.author.id);
         if (success) {
           setIsFollowing(false);
+          setAuthorFollowersCount(prev => prev == null ? prev : Math.max(0, prev - 1));
         }
       } else {
         // 关注
         const success = await authService.followUser(post.author.id);
         if (success) {
           setIsFollowing(true);
+          setAuthorFollowersCount(prev => prev == null ? prev : prev + 1);
         }
       }
     } catch (error) {
@@ -1084,6 +1114,12 @@ export const PostDetailScreen: React.FC = () => {
     }));
   }, [post?.images]);
 
+  // 为 ImageGallery 提供稳定的图片列表，避免 Math.random() 在每次渲染时生成新 ID
+  const stableGalleryImages = useMemo(() => allImages.map((img, i) => ({
+    id: img.id || img.url || `img-${i}`,
+    url: img.url || img.uri || ''
+  })), [allImages]);
+
   // 渲染帖子头部 - 小红书/微博风格
   const renderPostHeader = useCallback(() => {
     if (!post) return null;
@@ -1279,10 +1315,22 @@ export const PostDetailScreen: React.FC = () => {
   // 回复评论
   const [replyingTo, setReplyingTo] = useState<Comment | null>(null);
   const [isComposerVisible, setIsComposerVisible] = useState(false);
+  const commentInputRef = useRef<PostMentionInputHandle>(null);
+
+  // 展开编辑器后自动聚焦输入框、唤起键盘，提升回复体验
+  const focusCommentInput = useCallback(() => {
+    // 展开态需要先渲染，延迟一帧再 focus，避免 ref 尚未挂载到真实 TextInput
+    requestAnimationFrame(() => {
+      setTimeout(() => {
+        commentInputRef.current?.focus();
+      }, 60);
+    });
+  }, []);
 
   const handleReply = (comment: Comment) => {
     setReplyingTo(comment);
     setIsComposerVisible(true);
+    focusCommentInput();
   };
 
   const handleCancelReply = () => {
@@ -1353,31 +1401,42 @@ export const PostDetailScreen: React.FC = () => {
     );
   }, [currentUser?.id, handleDeleteComment, handleImagePress, handleLikeComment, handleLoadMoreReplies, post?.user_id, handleReportComment]);
 
-  // 渲染空评论 - 类似图片中的样式
-  const renderEmptyComments = useCallback(() => (
-    <View style={styles.emptyCommentsContainer}>
-      {/* 四个方块图标 */}
-      <View style={styles.emptyCommentsGrid}>
-        <View style={styles.emptyCommentsGridItem} />
-        <View style={styles.emptyCommentsGridItem} />
-        <View style={styles.emptyCommentsGridItem} />
-        <View style={[styles.emptyCommentsGridItem, styles.emptyCommentsGridItemActive]} />
-      </View>
-      <Text variant="caption" color={colors.text.hint} style={styles.emptyCommentsSubtitle}>
-        这里空空如也，邀请好友来互动吧！
-      </Text>
-    </View>
-  ), []);
-
-  const openComposer = () => {
+  const openComposer = useCallback(() => {
     setIsComposerVisible(true);
-  };
+    focusCommentInput();
+  }, [focusCommentInput]);
 
-  const closeComposer = () => {
+  const closeComposer = useCallback(() => {
     setIsComposerVisible(false);
     setShowEmojiPanel(false);
+    setReplyingTo(null);
     Keyboard.dismiss();
-  };
+  }, []);
+
+  // 渲染空评论 - 简洁留白状态
+  const renderEmptyComments = useCallback(() => (
+    <View style={styles.emptyCommentsContainer}>
+      <View style={styles.emptyCommentsIllustration}>
+        <View style={styles.emptyCommentsIconCircle}>
+          <MaterialCommunityIcons name="forum-outline" size={40} color={colors.primary.main} />
+        </View>
+        <View style={styles.emptyCommentsBubbleSmall} />
+        <View style={styles.emptyCommentsBubbleTiny} />
+      </View>
+      <Text style={styles.emptyCommentsTitle}>还没有评论</Text>
+      <Text variant="caption" style={styles.emptyCommentsSubtitle}>
+        评论区空空如也，来发表第一条评论吧~
+      </Text>
+      <TouchableOpacity
+        style={styles.emptyCommentsAction}
+        onPress={openComposer}
+        activeOpacity={0.75}
+      >
+        <Text style={styles.emptyCommentsActionText}>抢沙发</Text>
+        <MaterialCommunityIcons name="chevron-right" size={16} color={colors.primary.main} />
+      </TouchableOpacity>
+    </View>
+  ), [colors, openComposer, styles]);
 
   const handleAtMention = () => {
     setCommentText(prev => prev + '@');
@@ -1479,6 +1538,7 @@ export const PostDetailScreen: React.FC = () => {
 
           {/* Text Input —— 小红书风格：无边框、自动扩展 */}
           <PostMentionInput
+            ref={commentInputRef}
             value={commentText}
             onChangeText={setCommentText}
             onSegmentsChange={setCommentSegments}
@@ -1495,13 +1555,12 @@ export const PostDetailScreen: React.FC = () => {
           {commentImages.length > 0 && (
             <ScrollView horizontal style={styles.commentImagesPreview} showsHorizontalScrollIndicator={false}>
               {commentImages.map((image, index) => (
-                <View key={index} style={styles.commentImageWrapper}>
-                  <Image source={{ uri: image.uri }} style={styles.commentImageThumbnail} resizeMode="cover" />
-                  {image.uploading && (
-                    <View style={styles.uploadingOverlay}>
-                      <Loading size="sm" />
-                    </View>
-                  )}
+                <View key={image.id} style={styles.commentImageWrapper}>
+                  <Image
+                    source={{ uri: getImageDisplayUri(image) }}
+                    style={styles.commentImageThumbnail}
+                    resizeMode="cover"
+                  />
                   <TouchableOpacity
                     style={styles.removeImageButton}
                     onPress={() => handleRemoveCommentImage(index)}
@@ -1516,6 +1575,16 @@ export const PostDetailScreen: React.FC = () => {
           {/* Toolbar */}
           <View style={styles.expandedToolbar}>
             <View style={styles.expandedToolbarLeft}>
+              <TouchableOpacity
+                style={styles.expandedToolbarItem}
+                onPress={closeComposer}
+              >
+                <MaterialCommunityIcons
+                  name="chevron-down"
+                  size={22}
+                  color={colors.text.secondary}
+                />
+              </TouchableOpacity>
               <TouchableOpacity
                 style={styles.expandedToolbarItem}
                 onPress={handlePickCommentImage}
@@ -1740,10 +1809,7 @@ export const PostDetailScreen: React.FC = () => {
         {/* 图片预览 ImageGallery */}
         <ImageGallery
           visible={showImageModal}
-          images={allImages.map(img => ({ 
-            id: img.id || img.url || String(Math.random()), 
-            url: img.url || img.uri || '' 
-          }))}
+          images={stableGalleryImages}
           initialIndex={selectedImageIndex}
           onClose={() => setShowImageModal(false)}
           enableSave
@@ -1815,10 +1881,7 @@ export const PostDetailScreen: React.FC = () => {
       {/* 图片预览 ImageGallery */}
       <ImageGallery
         visible={showImageModal}
-        images={allImages.map(img => ({ 
-          id: img.id || img.url || String(Math.random()), 
-          url: img.url || img.uri || '' 
-        }))}
+        images={stableGalleryImages}
         initialIndex={selectedImageIndex}
         onClose={() => setShowImageModal(false)}
         enableSave
@@ -1882,9 +1945,17 @@ function createPostDetailStyles(colors: AppColors) {
   customHeader: {
     flexDirection: 'row',
     alignItems: 'center',
-    backgroundColor: colors.background.default,
-    height: 52,
+    backgroundColor: colors.background.paper,
+    minHeight: 66,
     paddingRight: spacing.sm,
+    borderBottomWidth: StyleSheet.hairlineWidth,
+    borderBottomColor: colors.divider,
+    shadowColor: colors.chat.shadow,
+    shadowOffset: { width: 0, height: 1 },
+    shadowOpacity: 0.05,
+    shadowRadius: 4,
+    elevation: 2,
+    zIndex: 10,
   },
   headerPlaceholder: {
     flex: 1,
@@ -1894,24 +1965,55 @@ function createPostDetailStyles(colors: AppColors) {
     flexDirection: 'row',
     alignItems: 'center',
     flex: 1,
-    marginLeft: spacing.sm,
+    marginLeft: spacing.xs,
+    minWidth: 0,
   },
   headerAvatarWrapper: {
     marginRight: spacing.sm,
+    padding: 2,
+    borderRadius: borderRadius.full,
+    backgroundColor: `${colors.primary.main}10`,
   },
   headerUserInfo: {
     flex: 1,
     justifyContent: 'center',
+    minWidth: 0,
+  },
+  headerTitleRow: {
+    flexDirection: 'row',
+    alignItems: 'center',
+    minWidth: 0,
   },
   headerNickname: {
     fontSize: fontSizes.md,
-    fontWeight: '600',
+    fontWeight: '700',
     color: colors.text.primary,
+    maxWidth: 150,
+  },
+  headerAuthorPill: {
+    marginLeft: spacing.xs,
+    paddingHorizontal: 5,
+    paddingVertical: 1,
+    borderRadius: borderRadius.sm,
+    backgroundColor: `${colors.primary.main}18`,
+  },
+  headerAuthorPillText: {
+    fontSize: 9,
+    lineHeight: 12,
+    color: colors.primary.main,
+    fontWeight: '700',
+  },
+  headerMetaText: {
+    marginTop: 3,
+    fontSize: fontSizes.sm,
+    lineHeight: fontSizes.sm + 4,
+    color: colors.text.secondary,
   },
   headerRightContainer: {
     flexDirection: 'row',
     alignItems: 'center',
-    marginRight: spacing.sm,
+    marginRight: spacing.xs,
+    marginLeft: spacing.xs,
     backgroundColor: 'transparent',
   },
   headerBackButton: {
@@ -1922,38 +2024,42 @@ function createPostDetailStyles(colors: AppColors) {
   // 帖子容器
   postContainer: {
     backgroundColor: colors.background.paper,
-    paddingBottom: spacing.md,
+    paddingBottom: spacing.sm,
+    borderBottomWidth: StyleSheet.hairlineWidth,
+    borderBottomColor: colors.divider,
   },
   // 关注按钮样式
   followButton: {
     paddingHorizontal: spacing.md,
-    paddingVertical: 4,
-    borderRadius: borderRadius.lg,
-    minWidth: 64,
+    paddingVertical: 6,
+    borderRadius: borderRadius.full,
+    minWidth: 72,
     alignItems: 'center',
     justifyContent: 'center',
     backgroundColor: 'transparent',
   },
   followButtonPrimary: {
-    backgroundColor: colors.primary.main,
+    backgroundColor: `${colors.primary.main}10`,
+    borderWidth: 1,
+    borderColor: `${colors.primary.main}35`,
   },
   followButtonOutline: {
-    backgroundColor: 'transparent',
+    backgroundColor: `${colors.text.primary}04`,
     borderWidth: 1,
     borderColor: colors.divider,
   },
   followButtonMutual: {
-    backgroundColor: 'transparent',
+    backgroundColor: `${colors.primary.main}08`,
     borderWidth: 1,
-    borderColor: colors.divider,
+    borderColor: `${colors.primary.main}24`,
   },
   followButtonLoading: {
     opacity: 0.7,
   },
   followButtonPlaceholder: {
-    minWidth: 64,
+    minWidth: 72,
     paddingHorizontal: spacing.md,
-    paddingVertical: 4,
+    paddingVertical: 6,
     backgroundColor: 'transparent',
   },
   followButtonText: {
@@ -1961,7 +2067,7 @@ function createPostDetailStyles(colors: AppColors) {
     fontWeight: '600',
   },
   followButtonTextPrimary: {
-    color: colors.text.inverse,
+    color: colors.primary.main,
   },
   followButtonTextOutline: {
     color: colors.text.secondary,
@@ -2185,17 +2291,6 @@ function createPostDetailStyles(colors: AppColors) {
     height: 60,
     borderRadius: borderRadius.sm,
   },
-  uploadingOverlay: {
-    position: 'absolute',
-    top: 0,
-    left: 0,
-    right: 0,
-    bottom: 0,
-    backgroundColor: 'rgba(0, 0, 0, 0.4)',
-    justifyContent: 'center',
-    alignItems: 'center',
-    borderRadius: borderRadius.sm,
-  },
   removeImageButton: {
     position: 'absolute',
     top: -6,
@@ -2305,33 +2400,73 @@ function createPostDetailStyles(colors: AppColors) {
     paddingVertical: spacing.xs,
     borderRadius: borderRadius.md,
   },
-  // 空评论状态样式（类似图片中的四个方块样式）
+  // 空评论状态样式
   emptyCommentsContainer: {
     alignItems: 'center',
     justifyContent: 'center',
-    paddingVertical: spacing.xl * 2.5,
+    paddingHorizontal: spacing.xl,
+    paddingTop: spacing['3xl'],
+    paddingBottom: spacing['4xl'],
+    backgroundColor: colors.background.paper,
   },
-  emptyCommentsGrid: {
-    flexDirection: 'row',
-    flexWrap: 'wrap',
-    width: 48,
-    height: 48,
-    marginBottom: spacing.md,
+  emptyCommentsIllustration: {
+    position: 'relative',
+    width: 112,
+    height: 96,
+    alignItems: 'center',
+    justifyContent: 'center',
+    marginBottom: spacing.sm,
   },
-  emptyCommentsGridItem: {
-    width: 20,
-    height: 20,
-    backgroundColor: colors.background.disabled,
-    margin: 2,
-    borderRadius: borderRadius.sm,
+  emptyCommentsIconCircle: {
+    width: 72,
+    height: 72,
+    borderRadius: 36,
+    alignItems: 'center',
+    justifyContent: 'center',
+    backgroundColor: `${colors.primary.main}10`,
   },
-  emptyCommentsGridItemActive: {
-    backgroundColor: colors.text.hint,
+  emptyCommentsBubbleSmall: {
+    position: 'absolute',
+    right: 14,
+    top: 10,
+    width: 18,
+    height: 18,
+    borderRadius: 9,
+    backgroundColor: `${colors.primary.light}28`,
+  },
+  emptyCommentsBubbleTiny: {
+    position: 'absolute',
+    left: 18,
+    bottom: 18,
+    width: 12,
+    height: 12,
+    borderRadius: 6,
+    backgroundColor: `${colors.primary.main}18`,
+  },
+  emptyCommentsTitle: {
+    fontSize: fontSizes.lg,
+    fontWeight: '800',
+    color: colors.text.primary,
+    textAlign: 'center',
   },
   emptyCommentsSubtitle: {
+    marginTop: spacing.sm,
     fontSize: fontSizes.sm,
+    lineHeight: 20,
     textAlign: 'center',
-    color: colors.text.hint,
+    color: colors.text.secondary,
+  },
+  emptyCommentsAction: {
+    flexDirection: 'row',
+    alignItems: 'center',
+    justifyContent: 'center',
+    marginTop: spacing.md,
+    paddingVertical: spacing.xs,
+  },
+  emptyCommentsActionText: {
+    fontSize: fontSizes.sm,
+    fontWeight: '700',
+    color: colors.primary.main,
   },
   // 侧边栏样式
   sidebar: {

src/screens/home/SearchScreen.tsx

@@ -12,39 +12,49 @@ import {
   TouchableOpacity,
   ScrollView,
   RefreshControl,
+  Animated,
 } from 'react-native';
 import { SafeAreaView, useSafeAreaInsets } from 'react-native-safe-area-context';
 import { useRouter } from 'expo-router';
 import { MaterialCommunityIcons } from '@expo/vector-icons';
 import { spacing, fontSizes, borderRadius, useAppColors, type AppColors } from '../../theme';
 import { Post, User } from '../../types';
+import type { TradeItemDTO } from '../../types/trade';
 import { useUserStore } from '../../stores';
 import { postService, authService } from '../../services';
+import { tradeService } from '../../services/trade/tradeService';
 import { postSyncService } from '@/services/post';
-import { PostCard, TabBar, SearchBar } from '../../components/business';
+import { PostCard, SearchHeader, TabBar } from '../../components/business';
+import { TradeCard } from '../../components/business/TradeCard/TradeCard';
 import type { PostCardAction } from '../../components/business/PostCard';
 import { Avatar, EmptyState, Text, ResponsiveGrid, Loading } from '../../components/common';
 import * as hrefs from '../../navigation/hrefs';
 import { useResponsive, useResponsiveSpacing, useResponsiveValue } from '../../hooks';
 import { useCursorPagination } from '../../hooks/useCursorPagination';
 
-const TABS = ['帖子', '用户'];
+const SQUARE_TABS = ['帖子', '用户'];
+const MARKET_TABS = ['商品', '用户'];
 const DEFAULT_PAGE_SIZE = 20;
 // 与 TabsLayout 中的常量保持一致：tabBarHeight 56 + 上下浮动间距 12*2
 const FLOATING_TAB_BAR_HEIGHT = 56 + 12 * 2;
 
-type SearchType = 'posts' | 'users';
+type SearchType = 'posts' | 'users' | 'trades';
 
 interface SearchScreenProps {
   onBack?: () => void;
+  homeTab?: 'square' | 'market';
 }
 
-export const SearchScreen: React.FC<SearchScreenProps> = ({ onBack }) => {
+export const SearchScreen: React.FC<SearchScreenProps> = ({ onBack, homeTab = 'square' }) => {
   const colors = useAppColors();
   const styles = useMemo(() => createSearchScreenStyles(colors), [colors]);
   const router = useRouter();
   const insets = useSafeAreaInsets();
-  const { searchHistory: history, addSearchHistory, clearSearchHistory } = useUserStore();
+  const history = useUserStore((state) => state.searchHistory);
+  const { addSearchHistory, clearSearchHistory } = useUserStore.getState();
+
+  const isMarket = homeTab === 'market';
+  const TABS = isMarket ? MARKET_TABS : SQUARE_TABS;
   
   // 使用响应式 hook
   const { 
@@ -85,6 +95,25 @@ export const SearchScreen: React.FC<SearchScreenProps> = ({ onBack }) => {
   // 保存当前搜索关键词，用于Tab切换时重新搜索
   const [currentKeyword, setCurrentKeyword] = useState('');
 
+  // 入场动画
+  const fadeAnim = useRef(new Animated.Value(0)).current;
+  const slideAnim = useRef(new Animated.Value(20)).current;
+
+  useEffect(() => {
+    Animated.parallel([
+      Animated.timing(fadeAnim, {
+        toValue: 1,
+        duration: 250,
+        useNativeDriver: true,
+      }),
+      Animated.timing(slideAnim, {
+        toValue: 0,
+        duration: 250,
+        useNativeDriver: true,
+      }),
+    ]).start();
+  }, []);
+
   const searchExtraParams = useMemo(() => ({ query: currentKeyword }), [currentKeyword]);
 
   const {
@@ -114,6 +143,10 @@ export const SearchScreen: React.FC<SearchScreenProps> = ({ onBack }) => {
   const [userResults, setUserResults] = useState<User[]>([]);
   const [userLoading, setUserLoading] = useState(false);
 
+  // 市集搜索结果
+  const [tradeResults, setTradeResults] = useState<TradeItemDTO[]>([]);
+  const [tradeLoading, setTradeLoading] = useState(false);
+
   const refreshRef = useRef(refresh);
   refreshRef.current = refresh;
   const resetRef = useRef(reset);
@@ -142,14 +175,21 @@ export const SearchScreen: React.FC<SearchScreenProps> = ({ onBack }) => {
     
     try {
       const searchType = getSearchType();
-      
+
       if (searchType === 'users') {
         setUserLoading(true);
         const usersResponse = await authService.searchUsers(trimmedKeyword, 1, 20);
         setUserResults(usersResponse.list || []);
+      } else if (searchType === 'trades') {
+        setTradeLoading(true);
+        const tradeResponse = await tradeService.getTradeItems({ keyword: trimmedKeyword, page_size: DEFAULT_PAGE_SIZE });
+        setTradeResults(tradeResponse.list || []);
       }
     } catch (error) {
       console.error('搜索失败:', error);
+    } finally {
+      setUserLoading(false);
+      setTradeLoading(false);
     }
     
     setHasSearched(true);
@@ -218,6 +258,13 @@ export const SearchScreen: React.FC<SearchScreenProps> = ({ onBack }) => {
 
   // 获取当前搜索类型
   const getSearchType = (): SearchType => {
+    if (isMarket) {
+      switch (activeIndex) {
+        case 0: return 'trades';
+        case 1: return 'users';
+        default: return 'trades';
+      }
+    }
     switch (activeIndex) {
       case 0: return 'posts';
       case 1: return 'users';
@@ -425,18 +472,54 @@ export const SearchScreen: React.FC<SearchScreenProps> = ({ onBack }) => {
     );
   };
 
+  // 渲染市集搜索结果
+  const renderTradeResults = () => {
+    if (tradeResults.length === 0 && !tradeLoading) {
+      return (
+        <EmptyState
+          title="未找到相关商品"
+          description="试试其他关键词吧"
+          icon="shopping-search-outline"
+        />
+      );
+    }
+
+    return (
+      <FlatList
+        data={tradeResults}
+        renderItem={({ item }) => (
+          <View style={{ paddingHorizontal: responsivePadding, marginBottom: responsiveGap }}>
+            <TradeCard
+              item={item}
+              variant="list"
+              onPress={(id) => router.push(hrefs.hrefTradeDetail(id))}
+            />
+          </View>
+        )}
+        keyExtractor={item => item.id}
+        contentContainerStyle={{ paddingVertical: responsiveGap, paddingBottom: listBottomInset }}
+        showsVerticalScrollIndicator={false}
+        ListFooterComponent={tradeLoading ? <Loading size="sm" /> : null}
+      />
+    );
+  };
+
   // 渲染搜索结果
   const renderSearchResults = () => {
     const searchType = getSearchType();
-    
+
     if (searchType === 'posts') {
       return renderPostResults();
     }
-    
+
     if (searchType === 'users') {
       return renderUserResults();
     }
-    
+
+    if (searchType === 'trades') {
+      return renderTradeResults();
+    }
+
     return null;
   };
 
@@ -445,10 +528,16 @@ export const SearchScreen: React.FC<SearchScreenProps> = ({ onBack }) => {
     if (hasSearched) return null;
     
     return (
-      <View style={[styles.suggestionsContainer, { paddingHorizontal: responsivePadding }]}>
+      <Animated.View 
+        style={[
+          styles.suggestionsContainer, 
+          { paddingHorizontal: responsivePadding },
+          { opacity: fadeAnim, transform: [{ translateY: slideAnim }] }
+        ]}
+      >
         {/* 搜索历史 */}
         {history.length > 0 && (
-          <View style={[styles.section, { marginTop: responsiveGap }]}>
+          <View style={[styles.section, { marginTop: responsiveGap * 1.5 }]}>
             <View style={styles.sectionHeader}>
               <Text 
                 variant="body" 
@@ -459,7 +548,7 @@ export const SearchScreen: React.FC<SearchScreenProps> = ({ onBack }) => {
               >
                 搜索历史
               </Text>
-              <TouchableOpacity onPress={handleClearHistory}>
+              <TouchableOpacity onPress={handleClearHistory} activeOpacity={0.7}>
                 <MaterialCommunityIcons name="delete-outline" size={isDesktop ? 22 : 18} color={colors.text.secondary} />
               </TouchableOpacity>
             </View>
@@ -477,6 +566,7 @@ export const SearchScreen: React.FC<SearchScreenProps> = ({ onBack }) => {
                     }
                   ]}
                   onPress={() => handleHistoryPress(keyword)}
+                  activeOpacity={0.7}
                 >
                   <MaterialCommunityIcons name="history" size={isDesktop ? 16 : 14} color={colors.text.secondary} />
                   <Text 
@@ -494,48 +584,36 @@ export const SearchScreen: React.FC<SearchScreenProps> = ({ onBack }) => {
             </View>
           </View>
         )}
-      </View>
+
+        {/* 空状态提示 */}
+        {history.length === 0 && (
+          <View style={styles.emptySuggestions}>
+            <EmptyState
+              title="开始搜索"
+              description="输入关键词搜索帖子、用户或商品"
+              icon="magnify"
+            />
+          </View>
+        )}
+      </Animated.View>
     );
   };
 
   return (
     <SafeAreaView style={styles.container} edges={['top', 'bottom']}>
-      {/* 搜索输入框 */}
-      <View
-        style={[
-          styles.searchHeader,
-          {
-            paddingTop: spacing.sm,
-            paddingHorizontal: responsivePadding,
-            paddingBottom: spacing.xs,
-          },
-        ]}
-      >
-        <View style={[styles.searchShell, { maxWidth: searchBarMaxWidth }]}>
-          <SearchBar
-            value={searchText}
-            onChangeText={setSearchText}
-            onSubmit={handleSearch}
-            placeholder="搜索帖子、用户"
-            autoFocus
-          />
-        </View>
-        <TouchableOpacity
-          style={[styles.cancelButton, { marginLeft: responsiveGap }]}
-          onPress={() => (onBack ? onBack() : router.back())}
-          activeOpacity={0.85}
-        >
-          <Text 
-            variant="body" 
-            color={colors.primary.main}
-            style={styles.cancelText}
-          >
-            取消
-          </Text>
-        </TouchableOpacity>
-      </View>
+      {/* 搜索顶栏（统一组件，内置硬件返回键拦截） */}
+      <SearchHeader
+        value={searchText}
+        onChangeText={setSearchText}
+        onSubmit={handleSearch}
+        onCancel={onBack ? onBack : () => router.back()}
+        placeholder={isMarket ? "搜索商品、用户" : "搜索帖子、用户"}
+        compact
+        searchBarMaxWidth={searchBarMaxWidth}
+        horizontalPadding={responsivePadding}
+      />
 
-      {/* Tab切换 */}
+      {/* Tab切换 - 与主页风格一致的下划线样式 */}
       <View style={styles.tabWrapper}>
         <TabBar
           tabs={TABS}
@@ -546,8 +624,8 @@ export const SearchScreen: React.FC<SearchScreenProps> = ({ onBack }) => {
               performSearch(currentKeyword);
             }
           }}
-          variant="modern"
-          icons={['file-document-outline', 'account-outline']}
+          variant="home"
+          style={{ paddingHorizontal: responsivePadding }}
         />
       </View>
 
@@ -563,34 +641,19 @@ function createSearchScreenStyles(colors: AppColors) {
       flex: 1,
       backgroundColor: colors.background.default,
     },
-    searchHeader: {
-      flexDirection: 'row',
-      alignItems: 'center',
-      backgroundColor: colors.background.paper,
-      borderBottomWidth: 1,
-      borderBottomColor: `${colors.divider}70`,
-    },
-    searchShell: {
-      flex: 1,
-    },
-    cancelButton: {
-      backgroundColor: `${colors.primary.main}12`,
-      borderRadius: borderRadius.full,
-      paddingHorizontal: spacing.md,
-      paddingVertical: spacing.sm,
-    },
-    cancelText: {
-      fontSize: fontSizes.md,
-      fontWeight: '600',
-    },
     tabWrapper: {
-      backgroundColor: colors.background.paper,
-      borderBottomWidth: 1,
-      borderBottomColor: `${colors.divider}50`,
+      backgroundColor: colors.background.default,
+      paddingVertical: spacing.xs,
     },
     suggestionsContainer: {
       flex: 1,
     },
+    emptySuggestions: {
+      flex: 1,
+      justifyContent: 'center',
+      alignItems: 'center',
+      marginTop: -40,
+    },
     section: {
       marginTop: spacing.md,
     },
@@ -611,13 +674,14 @@ function createSearchScreenStyles(colors: AppColors) {
     tag: {
       flexDirection: 'row',
       alignItems: 'center',
-      backgroundColor: `${colors.primary.main}10`,
+      backgroundColor: colors.background.paper,
       borderRadius: borderRadius.full,
-      borderWidth: 0,
+      borderWidth: 1,
+      borderColor: colors.divider,
     },
     tagText: {
       marginLeft: spacing.xs,
-      color: colors.primary.main,
+      color: colors.text.secondary,
       fontWeight: '500',
     },
     userCard: {

src/screens/message/ChatScreen.tsx

@@ -27,11 +27,12 @@ import {
   Platform,
   TouchableOpacity,
   BackHandler,
+  StatusBar,
+  Alert,
 } from 'react-native';
 import { FlashList, ListRenderItem } from '@shopify/flash-list';
 import { MaterialCommunityIcons } from '@expo/vector-icons';
 import { useNavigation, useRouter } from 'expo-router';
-import { StatusBar } from 'expo-status-bar';
 import { SafeAreaView, useSafeAreaInsets } from 'react-native-safe-area-context';
 import { Text, ImageGallery, ImageGridItem } from '../../components/common';
 import { useAppColors, useResolvedColorScheme } from '../../theme';
@@ -111,6 +112,11 @@ export const ChatScreen: React.FC<ChatScreenProps> = (props) => {
   const [chatImages, setChatImages] = useState<ImageGridItem[]>([]);
   const [selectedImageIndex, setSelectedImageIndex] = useState(0);
 
+  const stableGalleryImages = useMemo(() => chatImages.map((img, i) => ({
+    id: img.id || img.url || `img-${i}`,
+    url: img.url || img.uri || ''
+  })), [chatImages]);
+
   // 图片点击处理函数
   const handleImagePress = (images: ImageGridItem[], index: number) => {
     setChatImages(images);
@@ -154,7 +160,6 @@ export const ChatScreen: React.FC<ChatScreenProps> = (props) => {
     longPressMenuVisible,
     selectedMessage,
     selectedMessageId,
-    setSelectedMessageId,
     menuPosition,
     isGroupChat,
     groupInfo,
@@ -169,6 +174,10 @@ export const ChatScreen: React.FC<ChatScreenProps> = (props) => {
     effectiveGroupName,
     otherUserLastReadSeq,
     messageMap,
+    // 引用消息回填（会话级缓存：内存 → 本地 SQLite → 服务端）
+    getCachedReply,
+    ensureReplyMessage,
+    jumpToMessageSeq,
     loadingMore,
     hasMoreHistory,
     conversationId,
@@ -196,13 +205,13 @@ export const ChatScreen: React.FC<ChatScreenProps> = (props) => {
     handleDeleteMessage,
     handleReplyMessage,
     handleCancelReply,
+    handleRetrySend,
     handleAvatarPress,
     handleAvatarLongPress,
     handleSelectMention,
     handleMentionAll,
     getSenderInfo,
     getTypingHint,
-    getInputBottom,
     handleDismiss,
     navigateToInfo,
     navigateToChatSettings,
@@ -211,7 +220,30 @@ export const ChatScreen: React.FC<ChatScreenProps> = (props) => {
     handleReachLatestEdge,
     jumpToLatestMessages,
     setBrowsingHistory,
+    clearHistoryLock,
   } = useChatScreen(props);
+
+  const stableOnBack = useCallback(() => router.back(), [router]);
+  const stableOnFocusInput = useCallback(() => {
+    if (activePanel !== 'none' && activePanel !== 'mention') {
+      closePanel();
+    }
+  }, [activePanel, closePanel]);
+  const stableFocusTextInput = useCallback(() => textInputRef.current?.focus(), []);
+  const stableOnLayout = useCallback((e: any) => {
+    scrollPositionRef.current.viewportHeight = e.nativeEvent.layout.height;
+  }, []);
+  const stableOnScrollBeginDrag = useCallback(() => {
+    isUserDraggingRef.current = true;
+    handleDismiss();
+  }, [handleDismiss]);
+  const stableOnScrollEndDrag = useCallback(() => {
+    isUserDraggingRef.current = false;
+  }, []);
+  const stableOnMomentumScrollEnd = useCallback(() => {
+    isUserDraggingRef.current = false;
+  }, []);
+
   const displayMessages = useMemo(() => [...messages].reverse(), [messages]);
 
   const longPressMenuMemberMap = useMemo(() => {
@@ -254,20 +286,43 @@ export const ChatScreen: React.FC<ChatScreenProps> = (props) => {
     };
   }, []);
 
-  const handleReplyPreviewPress = useCallback((messageId: string) => {
+  const handleReplyPreviewPress = useCallback(async (messageId: string) => {
     const targetId = String(messageId);
+
+    // 1. 内存命中：直接滚动定位（与原逻辑一致，最快路径）
     const targetIndex = displayMessages.findIndex(msg => String(msg.id) === targetId);
-    if (targetIndex < 0) return;
+    if (targetIndex >= 0) {
+      replyTargetMessageIdRef.current = targetId;
+      setBrowsingHistory(true);
+      try {
+        flatListRef.current?.scrollToIndex({
+          index: targetIndex,
+          animated: true,
+          viewPosition: 0.5,
+        });
+      } catch {
+        // FlashList 远距离跳转可能失败，降级到 offset 滚动
+        flatListRef.current?.scrollToOffset?.({ offset: 0, animated: true });
+      }
+      return;
+    }
 
+    // 2. 内存未命中：回填被引用消息（内存缓存 → 本地 SQLite → 服务端），拿到 seq
+    if (!ensureReplyMessage) return;
+    const filled = await ensureReplyMessage(targetId);
+    if (!filled || !filled.seq || filled.seq <= 0) {
+      // 已被删除/不可见，或无有效 seq
+      Alert.alert('该引用消息已被删除或不可见');
+      return;
+    }
+
+    // 3. 拿到 seq 后复用 scrollToSeq 范式：内存命中定位，未命中循环 loadMoreHistory
     replyTargetMessageIdRef.current = targetId;
-    setBrowsingHistory(true);
-
-    flatListRef.current?.scrollToIndex({
-      index: targetIndex,
-      animated: true,
-      viewPosition: 0.5,
-    });
-  }, [displayMessages, flatListRef, setBrowsingHistory]);
+    const accepted = jumpToMessageSeq ? jumpToMessageSeq(filled.seq) : false;
+    if (!accepted) {
+      Alert.alert('无法定位该引用消息');
+    }
+  }, [displayMessages, flatListRef, setBrowsingHistory, ensureReplyMessage, jumpToMessageSeq]);
 
   // 监听返回事件：面板/键盘打开时先关闭它们，否则刷新会话列表后返回
   useEffect(() => {
@@ -332,6 +387,8 @@ export const ChatScreen: React.FC<ChatScreenProps> = (props) => {
         otherUserLastReadSeq={otherUserLastReadSeq}
         selectedMessageId={selectedMessageId}
         messageMap={messageMap}
+        getCachedReply={getCachedReply}
+        ensureReplyMessage={ensureReplyMessage}
         onLongPress={handleLongPressMessage}
         onAvatarPress={handleAvatarPress}
         onAvatarLongPress={handleAvatarLongPress}
@@ -340,6 +397,7 @@ export const ChatScreen: React.FC<ChatScreenProps> = (props) => {
         onImagePress={handleImagePress}
         onReply={handleReplyMessage}
         onReplyPress={handleReplyPreviewPress}
+        onRetrySend={handleRetrySend}
       />
     );
   }, [
@@ -352,6 +410,8 @@ export const ChatScreen: React.FC<ChatScreenProps> = (props) => {
     otherUserLastReadSeq,
     selectedMessageId,
     messageMap,
+    getCachedReply,
+    ensureReplyMessage,
     handleLongPressMessage,
     handleAvatarPress,
     handleAvatarLongPress,
@@ -360,6 +420,7 @@ export const ChatScreen: React.FC<ChatScreenProps> = (props) => {
     handleImagePress,
     handleReplyMessage,
     handleReplyPreviewPress,
+    handleRetrySend,
   ]);
 
   const keyExtractor = useCallback((item: GroupMessage) => String(item.id), []);
@@ -387,15 +448,12 @@ export const ChatScreen: React.FC<ChatScreenProps> = (props) => {
       setBrowsingHistory(true);
     }
 
-    // 仅用户手势主动回到底部时才解除历史阅读锁（避免加载阶段误解锁）
-    const isScrollingTowardLatest = contentOffset.y < lastScrollYRef.current;
-    if (
-      isUserDraggingRef.current &&
-      !loadingMore &&
-      isScrollingTowardLatest &&
-      contentOffset.y <= 40
-    ) {
-      handleReachLatestEdge();
+    // 接近最新消息端时退出历史阅读模式
+    // 修复：不再要求 isUserDraggingRef — 动量滚动结束后、layout settle 后、
+    // 或用户轻触回到底部时都能正确解锁，防止浏览历史锁永久为 true
+    // 导致新消息不自动跟随（仅自己发的才显示的问题）
+    if (!loadingMore && contentOffset.y <= 100) {
+      clearHistoryLock();
     }
 
     // inverted 下历史端在“列表尾部”，对应 offset 增大且距离尾部变小
@@ -435,14 +493,18 @@ export const ChatScreen: React.FC<ChatScreenProps> = (props) => {
     loading,
     messages.length,
     loadMoreHistory,
-    handleReachLatestEdge,
     showEdgeLoadingIndicator,
     setBrowsingHistory,
   ]);
 
   const handleContentSizeChange = useCallback((contentWidth: number, contentHeight: number) => {
     handleMessageListContentSizeChange(contentWidth, contentHeight);
-  }, [handleMessageListContentSizeChange]);
+    // 安全检查：loadMoreHistory 完成后，如果用户仍在底部附近，清除浏览历史锁
+    // 防止 layout settle 后没有触发滚动事件导致锁无法释放
+    if (!loadingMore && scrollPositionRef.current.scrollY <= 100) {
+      clearHistoryLock();
+    }
+  }, [handleMessageListContentSizeChange, loadingMore, clearHistoryLock]);
 
   return (
     <SafeAreaView style={containerStyle} edges={props.isEmbedded ? [] : ['top']}>
@@ -451,7 +513,7 @@ export const ChatScreen: React.FC<ChatScreenProps> = (props) => {
         behavior={Platform.OS === 'ios' ? 'padding' : undefined}
         keyboardVerticalOffset={Platform.OS === 'ios' ? 0 : 0}
       >
-        {!props.isEmbedded && <StatusBar style={resolved === 'dark' ? 'light' : 'dark'} backgroundColor={colors.background.paper} />}
+        {!props.isEmbedded && <StatusBar barStyle={resolved === 'dark' ? 'light-content' : 'dark-content'} backgroundColor={colors.background.paper} />}
       
       {/* 顶部栏 */}
       <ChatHeader
@@ -460,7 +522,7 @@ export const ChatScreen: React.FC<ChatScreenProps> = (props) => {
         otherUser={otherUser}
         routeGroupName={effectiveGroupName ?? undefined}
         typingHint={typingHint}
-        onBack={props.onEmbeddedBack ? props.onEmbeddedBack : () => router.back()}
+        onBack={props.onEmbeddedBack || stableOnBack}
         onTitlePress={navigateToInfo}
         onMorePress={navigateToChatSettings}
         onGroupInfoPress={handleGroupInfoPress}
@@ -470,9 +532,7 @@ export const ChatScreen: React.FC<ChatScreenProps> = (props) => {
       {/* 消息列表 */}
       <View
         style={styles.messageListContainer}
-        onLayout={e => {
-          scrollPositionRef.current.viewportHeight = e.nativeEvent.layout.height;
-        }}
+        onLayout={stableOnLayout}
         onTouchEnd={handleDismiss}
       >
         {loading ? (
@@ -493,16 +553,9 @@ export const ChatScreen: React.FC<ChatScreenProps> = (props) => {
             scrollEnabled={true}
             drawDistance={250}
             onScroll={handleMessageListScroll}
-            onScrollBeginDrag={() => {
-              isUserDraggingRef.current = true;
-              handleDismiss();
-            }}
-            onScrollEndDrag={() => {
-              isUserDraggingRef.current = false;
-            }}
-            onMomentumScrollEnd={() => {
-              isUserDraggingRef.current = false;
-            }}
+            onScrollBeginDrag={stableOnScrollBeginDrag}
+            onScrollEndDrag={stableOnScrollEndDrag}
+            onMomentumScrollEnd={stableOnMomentumScrollEnd}
             scrollEventThrottle={16}
             onContentSizeChange={handleContentSizeChange}
           />
@@ -568,12 +621,7 @@ export const ChatScreen: React.FC<ChatScreenProps> = (props) => {
             pendingAttachments={pendingAttachments}
             onRemovePendingAttachment={removePendingAttachment}
             onCancelReply={handleCancelReply}
-            onFocus={() => {
-              // 输入框获得焦点时，关闭其他面板（但不要关闭键盘）
-              if (activePanel !== 'none' && activePanel !== 'mention') {
-                closePanel();
-              }
-            }}
+            onFocus={stableOnFocusInput}
             currentUser={currentUser}
             otherUser={otherUser}
             getSenderInfo={getSenderInfo}
@@ -587,7 +635,7 @@ export const ChatScreen: React.FC<ChatScreenProps> = (props) => {
               onInsertEmoji={handleInsertEmoji}
               onInsertSticker={handleSendSticker}
               onClose={closePanel}
-              onFocusInput={() => textInputRef.current?.focus()}
+              onFocusInput={stableFocusTextInput}
             />
           </View>
         )}
@@ -657,10 +705,7 @@ export const ChatScreen: React.FC<ChatScreenProps> = (props) => {
       {/* 图片查看器 */}
       <ImageGallery
         visible={showImageViewer}
-        images={chatImages.map(img => ({
-          id: img.id || img.url || String(Math.random()),
-          url: img.url || img.uri || ''
-        }))}
+        images={stableGalleryImages}
         initialIndex={selectedImageIndex}
         onClose={handleCloseImageViewer}
         enableSave

src/screens/message/GroupInfoScreen.tsx

@@ -2,6 +2,7 @@
  * GroupInfoScreen 群组信息/设置界面
  * 显示群组详细信息，提供群组管理功能
  * 支持响应式布局
+ * QQ 风格：移除装饰性图标，使用简洁的文字列表
  */
 
 import React, { useState, useEffect, useCallback, useMemo } from 'react';
@@ -21,15 +22,13 @@ import {
   Dimensions,
 } from 'react-native';
 import { SafeAreaView } from 'react-native-safe-area-context';
-import { useFocusEffect } from '@react-navigation/native';
+import { useFocusEffect } from "expo-router/react-navigation";
 import { useLocalSearchParams, useRouter } from 'expo-router';
-import { MaterialCommunityIcons } from '@expo/vector-icons';
 import * as ImagePicker from 'expo-image-picker';
 import {
   spacing,
   fontSizes,
   borderRadius,
-  shadows,
   useAppColors,
   type AppColors,
 } from '../../theme';
@@ -38,7 +37,7 @@ import { groupService } from '@/services/message';
 import { uploadService } from '@/services/upload';
 import { messageService } from '@/services/message';
 import { Avatar, Text, Button, Loading, Divider } from '../../components/common';
-import { useResponsive, useBreakpointGTE } from '../../hooks';
+import { useResponsive } from '../../hooks';
 import {
   GroupResponse,
   GroupMemberResponse,
@@ -58,10 +57,10 @@ import { AppBackButton } from '../../components/common';
 const { width: SCREEN_WIDTH } = Dimensions.get('window');
 
 // 加群方式选项
-const JOIN_TYPE_OPTIONS: { value: JoinType; label: string; icon: string; desc: string }[] = [
-  { value: 0, label: '允许任何人加入', icon: 'earth', desc: '任何人都可以直接加入群聊' },
-  { value: 1, label: '需要管理员审批', icon: 'shield-check', desc: '新成员需要管理员审核' },
-  { value: 2, label: '不允许任何人加入', icon: 'lock', desc: '只能通过邀请加入群聊' },
+const JOIN_TYPE_OPTIONS: { value: JoinType; label: string; desc: string }[] = [
+  { value: 0, label: '允许任何人加入', desc: '任何人都可以直接加入群聊' },
+  { value: 1, label: '需要管理员审批', desc: '新成员需要管理员审核' },
+  { value: 2, label: '不允许任何人加入', desc: '只能通过邀请加入群聊' },
 ];
 
 const GroupInfoScreen: React.FC = () => {
@@ -77,16 +76,7 @@ const GroupInfoScreen: React.FC = () => {
   const { currentUser } = useAuthStore();
 
   // 响应式布局
-  const { isDesktop, isTablet, width } = useResponsive();
-  const isWideScreen = useBreakpointGTE('lg');
-
-  // 计算成员网格列数
-  const memberColumns = useMemo(() => {
-    if (width >= 1200) return 6;
-    if (width >= 900) return 5;
-    if (width >= 768) return 4;
-    return 5; // 移动端默认
-  }, [width]);
+  const { width } = useResponsive();
 
   // 群组信息状态
   const [group, setGroup] = useState<GroupResponse | null>(null);
@@ -512,12 +502,6 @@ const GroupInfoScreen: React.FC = () => {
     return option?.label || '未知';
   };
 
-  // 获取加群方式图标
-  const getJoinTypeIcon = (joinType: JoinType): string => {
-    const option = JOIN_TYPE_OPTIONS.find(o => o.value === joinType);
-    return option?.icon || 'help-circle';
-  };
-
   const handleCopyGroupNo = () => {
     if (!group) return;
     Clipboard.setString(String(group.id));
@@ -530,47 +514,64 @@ const GroupInfoScreen: React.FC = () => {
     return `${raw.slice(0, 6)}...${raw.slice(-4)}`;
   };
 
-  // 渲染设置项
+  // 渲染设置项：QQ 风格，左侧标题，右侧值/箭头
   const renderSettingItem = (
-    icon: string,
     title: string,
     value?: string,
     onPress?: () => void,
-    danger: boolean = false
+    danger: boolean = false,
+    subtitle?: string
   ) => (
     <TouchableOpacity
       style={styles.settingItem}
       onPress={onPress}
       disabled={!onPress}
-      activeOpacity={0.7}
+      activeOpacity={onPress ? 0.6 : 1}
     >
-      <View style={[styles.settingIconContainer, danger && styles.settingIconDanger]}>
-        <MaterialCommunityIcons
-          name={icon as any}
-          size={20}
-          color={danger ? colors.error.main : colors.primary.main}
-        />
-      </View>
-      <View style={styles.settingContent}>
-        <Text variant="body" style={danger ? styles.dangerText : undefined}>
+      <View style={styles.settingItemLeft}>
+        <Text variant="body" style={danger ? styles.dangerText : styles.settingItemTitle}>
           {title}
         </Text>
-        {value && (
-          <Text variant="caption" color={colors.text.secondary} numberOfLines={1}>
-            {value}
+        {subtitle && (
+          <Text variant="caption" color={colors.text.secondary} numberOfLines={2} style={styles.settingItemSubtitle}>
+            {subtitle}
+          </Text>
+        )}
+      </View>
+      <View style={styles.settingValueRow}>
+        {value && (
+          <Text variant="body" color={colors.text.secondary} numberOfLines={1} style={styles.settingValueText}>
+            {value}
+          </Text>
+        )}
+        {onPress && (
+          <Text variant="body" color={colors.text.hint} style={styles.settingChevron}>
+            ›
           </Text>
         )}
       </View>
-      {onPress && (
-        <MaterialCommunityIcons
-          name="chevron-right"
-          size={22}
-          color={colors.text.hint}
-        />
-      )}
     </TouchableOpacity>
   );
 
+  // 渲染带开关的设置项
+  const renderSwitchItem = (
+    title: string,
+    value: boolean,
+    onValueChange: () => void,
+    disabled?: boolean
+  ) => (
+    <View style={styles.settingItem}>
+      <Text variant="body" style={styles.settingItemTitle}>{title}</Text>
+      <Switch
+        value={value}
+        onValueChange={onValueChange}
+        disabled={disabled}
+        trackColor={{ false: colors.divider, true: colors.primary.light }}
+        thumbColor={value ? colors.primary.main : colors.background.paper}
+      />
+    </View>
+  );
+
   if (loading) {
     return (
       <SafeAreaView style={styles.container} edges={['top', 'bottom']}>
@@ -618,7 +619,7 @@ const GroupInfoScreen: React.FC = () => {
           <View style={styles.groupHeader}>
             <Avatar
               source={group.avatar}
-              size={80}
+              size={72}
               name={group.name}
             />
             <View style={styles.groupInfo}>
@@ -626,12 +627,10 @@ const GroupInfoScreen: React.FC = () => {
                 {group.name}
               </Text>
               <View style={styles.groupMeta}>
-                <MaterialCommunityIcons name="account-group" size={14} color={colors.text.secondary} />
                 <Text variant="caption" color={colors.text.secondary}>
                   {group.member_count} 人
                 </Text>
                 <Text variant="caption" color={colors.text.hint}> · </Text>
-                <MaterialCommunityIcons name={getJoinTypeIcon(group.join_type) as any} size={14} color={colors.text.secondary} />
                 <Text variant="caption" color={colors.text.secondary} numberOfLines={1} style={{ flex: 1 }}>
                   {getJoinTypeText(group.join_type)}
                 </Text>
@@ -641,7 +640,6 @@ const GroupInfoScreen: React.FC = () => {
                   群号：{formatGroupNo(group.id)}
                 </Text>
                 <TouchableOpacity style={styles.copyGroupNoBtn} onPress={handleCopyGroupNo} activeOpacity={0.7}>
-                  <MaterialCommunityIcons name="content-copy" size={14} color={colors.primary.main} />
                   <Text variant="caption" color={colors.primary.main} style={styles.copyGroupNoBtnText}>
                     复制
                   </Text>
@@ -651,14 +649,12 @@ const GroupInfoScreen: React.FC = () => {
           </View>
           {group.description ? (
             <View style={styles.descriptionContainer}>
-              <MaterialCommunityIcons name="information-outline" size={16} color={colors.text.secondary} />
               <Text variant="body" color={colors.text.secondary} style={styles.groupDesc}>
                 {group.description}
               </Text>
             </View>
           ) : (
             <View style={styles.descriptionContainer}>
-              <MaterialCommunityIcons name="information-outline" size={16} color={colors.text.hint} />
               <Text variant="body" color={colors.text.hint} style={styles.groupDesc}>
                 暂无群描述
               </Text>
@@ -669,37 +665,32 @@ const GroupInfoScreen: React.FC = () => {
         {/* 群公告 */}
         {announcements.length > 0 && (
           <View style={styles.card}>
-            <View style={styles.cardHeader}>
-              <View style={styles.cardIconContainer}>
-                <MaterialCommunityIcons name="bullhorn" size={18} color={colors.warning.main} />
+            <TouchableOpacity
+              style={styles.announcementRow}
+              onPress={() => setAnnouncementModalVisible(true)}
+              activeOpacity={0.7}
+            >
+              <View style={styles.announcementHeader}>
+                <Text variant="body" style={styles.settingItemTitle}>群公告</Text>
+                <Text variant="body" color={colors.text.hint} style={styles.settingChevron}>›</Text>
               </View>
-              <Text variant="label" style={styles.cardTitle}>群公告</Text>
-            </View>
-            <View style={styles.announcementContent}>
-              <Text variant="body" style={styles.announcementText}>
+              <Text variant="body" color={colors.text.secondary} numberOfLines={2} style={styles.announcementPreviewText}>
                 {announcements[0].content}
               </Text>
-              <Text variant="caption" color={colors.text.hint} style={styles.announcementTime}>
-                {(() => {
-                  const d = new Date(announcements[0].created_at);
-                  return Number.isNaN(d.getTime()) ? '' : d.toLocaleDateString();
-                })()}
-              </Text>
-            </View>
+            </TouchableOpacity>
           </View>
         )}
 
         {/* 成员预览 */}
         <View style={styles.card}>
           <TouchableOpacity style={styles.cardHeader} onPress={goToMembers} activeOpacity={0.7}>
-            <View style={styles.cardIconContainer}>
-              <MaterialCommunityIcons name="account-multiple" size={18} color={colors.info.main} />
+            <Text variant="body" style={styles.settingItemTitle}>群成员</Text>
+            <View style={styles.cardValueRow}>
+              <Text variant="body" color={colors.text.secondary} style={styles.memberCount}>
+                {group.member_count}人
+              </Text>
+              <Text variant="body" color={colors.text.hint} style={styles.settingChevron}>›</Text>
             </View>
-            <Text variant="label" style={styles.cardTitle}>群成员</Text>
-            <Text variant="caption" color={colors.text.secondary} style={styles.memberCount}>
-              {group.member_count}人
-            </Text>
-            <MaterialCommunityIcons name="chevron-right" size={20} color={colors.text.hint} />
           </TouchableOpacity>
 
           <View style={styles.memberPreview}>
@@ -740,103 +731,54 @@ const GroupInfoScreen: React.FC = () => {
 
           {/* 邀请成员按钮 */}
           <TouchableOpacity style={styles.inviteButton} onPress={openInviteModal} activeOpacity={0.8}>
-            <View style={styles.inviteIconContainer}>
-              <MaterialCommunityIcons name="account-plus" size={20} color={colors.primary.main} />
-            </View>
             <Text variant="body" color={colors.primary.main} style={styles.inviteButtonText}>
-              邀请新成员
+              + 邀请新成员
             </Text>
-            <MaterialCommunityIcons name="chevron-right" size={20} color={colors.primary.main} />
           </TouchableOpacity>
         </View>
 
+        {/* 群名称 / 群描述 */}
+        <View style={styles.card}>
+          <View style={styles.settingsList}>
+            {isAdmin && renderSettingItem('群名称', group.name, openEditModal)}
+            {isAdmin && <Divider style={styles.settingDivider} />}
+            {isOwner && renderSettingItem('加群方式', getJoinTypeText(group.join_type), () => setJoinTypeModalVisible(true))}
+            {isOwner && <Divider style={styles.settingDivider} />}
+            {isAdmin && renderSettingItem('群描述', group.description || '未设置', openEditModal)}
+          </View>
+        </View>
+
         {/* 管理员设置 */}
         {isAdmin && (
           <View style={styles.card}>
-            <View style={styles.cardHeader}>
-              <View style={[styles.cardIconContainer, { backgroundColor: colors.primary.light + '20' }]}>
-                <MaterialCommunityIcons name="shield-crown" size={18} color={colors.primary.main} />
-              </View>
-              <Text variant="label" style={styles.cardTitle}>群管理</Text>
-            </View>
             <View style={styles.settingsList}>
-              {renderSettingItem('pencil-outline', '修改群信息', undefined, openEditModal)}
-              <Divider style={styles.settingDivider} />
-              {isOwner && renderSettingItem('earth', '加群方式', getJoinTypeText(group.join_type), () => setJoinTypeModalVisible(true))}
+              {renderSettingItem('发布群公告', undefined, () => setAnnouncementModalVisible(true))}
               {isOwner && <Divider style={styles.settingDivider} />}
-              {isOwner && (
-                <View style={styles.settingItem}>
-                  <View style={styles.settingIconContainer}>
-                    <MaterialCommunityIcons name="microphone-off" size={20} color={colors.primary.main} />
-                  </View>
-                  <View style={styles.settingContent}>
-                    <Text variant="body">全员禁言</Text>
-                    <Text variant="caption" color={colors.text.secondary}>
-                      {group.mute_all ? '已开启' : '已关闭'}
-                    </Text>
-                  </View>
-                  <Switch
-                    value={group.mute_all}
-                    onValueChange={handleToggleMuteAll}
-                    trackColor={{ false: colors.divider, true: colors.primary.light }}
-                    thumbColor={group.mute_all ? colors.primary.main : colors.background.paper}
-                  />
-                </View>
-              )}
-              <Divider style={styles.settingDivider} />
-              {renderSettingItem('bullhorn-outline', '发布群公告', undefined, () => setAnnouncementModalVisible(true))}
+              {isOwner && renderSwitchItem('全员禁言', group.mute_all, handleToggleMuteAll)}
               {isOwner && <Divider style={styles.settingDivider} />}
-              {isOwner && renderSettingItem('account-switch', '转让群主', undefined, () => setTransferModalVisible(true))}
+              {isOwner && renderSettingItem('转让群主', undefined, () => setTransferModalVisible(true))}
             </View>
           </View>
         )}
 
         {/* 聊天设置 */}
         <View style={styles.card}>
-          <View style={styles.cardHeader}>
-            <View style={[styles.cardIconContainer, { backgroundColor: colors.warning.light + '20' }]}>
-              <MaterialCommunityIcons name="chat-outline" size={18} color={colors.warning.main} />
-            </View>
-            <Text variant="label" style={styles.cardTitle}>聊天设置</Text>
-          </View>
           <View style={styles.settingsList}>
-            <View style={styles.settingItem}>
-              <View style={styles.settingIconContainer}>
-                <MaterialCommunityIcons name="pin-outline" size={20} color={colors.primary.main} />
-              </View>
-              <View style={styles.settingContent}>
-                <Text variant="body">置顶群聊</Text>
-                <Text variant="caption" color={colors.text.secondary}>
-                  {conversationId ? (isPinned ? '已置顶' : '未置顶') : '请从聊天页面进入后设置'}
-                </Text>
-              </View>
-              <Switch
-                value={isPinned}
-                onValueChange={handleTogglePinned}
-                disabled={!conversationId || pinLoading}
-                trackColor={{ false: colors.divider, true: colors.primary.light }}
-                thumbColor={isPinned ? colors.primary.main : colors.background.paper}
-              />
-            </View>
+            {renderSettingItem(
+              '查找聊天记录',
+              '图片、视频、文件等',
+              conversationId
+                ? () => router.push(hrefs.hrefMessageSearch({
+                    conversationId,
+                    conversationName: group?.name || '群聊',
+                    isGroupChat: true,
+                  }))
+                : undefined,
+            )}
             <Divider style={styles.settingDivider} />
-            <View style={styles.settingItem}>
-              <View style={styles.settingIconContainer}>
-                <MaterialCommunityIcons name="bell-off-outline" size={20} color={colors.primary.main} />
-              </View>
-              <View style={styles.settingContent}>
-                <Text variant="body">消息免打扰</Text>
-                <Text variant="caption" color={colors.text.secondary}>
-                  {conversationId ? (isNotificationMuted ? '已开启' : '未开启') : '请从聊天页面进入后设置'}
-                </Text>
-              </View>
-              <Switch
-                value={isNotificationMuted}
-                onValueChange={handleToggleNotificationMuted}
-                disabled={!conversationId}
-                trackColor={{ false: colors.divider, true: colors.primary.light }}
-                thumbColor={isNotificationMuted ? colors.primary.main : colors.background.paper}
-              />
-            </View>
+            {renderSwitchItem('设为置顶', isPinned, handleTogglePinned, !conversationId || pinLoading)}
+            <Divider style={styles.settingDivider} />
+            {renderSwitchItem('消息免打扰', isNotificationMuted, handleToggleNotificationMuted, !conversationId)}
           </View>
         </View>
 
@@ -848,7 +790,6 @@ const GroupInfoScreen: React.FC = () => {
               onPress={handleDissolveGroup}
               activeOpacity={0.7}
             >
-              <MaterialCommunityIcons name="delete-forever" size={22} color={colors.error.main} />
               <Text variant="body" color={colors.error.main} style={styles.dangerButtonText}>
                 解散群组
               </Text>
@@ -859,7 +800,6 @@ const GroupInfoScreen: React.FC = () => {
               onPress={handleLeaveGroup}
               activeOpacity={0.7}
             >
-              <MaterialCommunityIcons name="logout" size={22} color={colors.error.main} />
               <Text variant="body" color={colors.error.main} style={styles.dangerButtonText}>
                 退出群聊
               </Text>
@@ -906,7 +846,7 @@ const GroupInfoScreen: React.FC = () => {
                   )}
                 </TouchableOpacity>
                 <TouchableOpacity style={styles.editAvatarButton} onPress={handleSelectGroupAvatar} disabled={uploadingAvatar}>
-                  <MaterialCommunityIcons name="camera" size={16} color={colors.background.paper} />
+                  <Text variant="caption" color={colors.background.paper}>更换</Text>
                 </TouchableOpacity>
               </View>
 
@@ -1019,13 +959,6 @@ const GroupInfoScreen: React.FC = () => {
                   onPress={() => handleSetJoinType(option.value)}
                   activeOpacity={0.7}
                 >
-                  <View style={[styles.joinTypeIcon, group.join_type === option.value && styles.joinTypeIconSelected]}>
-                    <MaterialCommunityIcons
-                      name={option.icon as any}
-                      size={24}
-                      color={group.join_type === option.value ? colors.primary.main : colors.text.secondary}
-                    />
-                  </View>
                   <View style={styles.joinTypeInfo}>
                     <Text
                       variant="body"
@@ -1038,7 +971,7 @@ const GroupInfoScreen: React.FC = () => {
                     </Text>
                   </View>
                   {group.join_type === option.value && (
-                    <MaterialCommunityIcons name="check-circle" size={24} color={colors.primary.main} />
+                    <Text variant="body" color={colors.primary.main} style={styles.joinTypeCheck}>✓</Text>
                   )}
                 </TouchableOpacity>
               ))}
@@ -1096,7 +1029,7 @@ const GroupInfoScreen: React.FC = () => {
                     </View>
                     <View style={[styles.transferRadio, transferUserId === member.user_id && styles.transferRadioSelected]}>
                       {transferUserId === member.user_id && (
-                        <MaterialCommunityIcons name="check" size={14} color={colors.background.paper} />
+                        <Text variant="caption" color={colors.background.paper}>✓</Text>
                       )}
                     </View>
                   </TouchableOpacity>
@@ -1132,16 +1065,17 @@ function createGroupInfoStyles(colors: AppColors) {
   return StyleSheet.create({
   container: {
     flex: 1,
-    backgroundColor: colors.background.paper,
+    backgroundColor: colors.background.default,
   },
   pageHeader: {
     flexDirection: 'row',
     alignItems: 'center',
     justifyContent: 'space-between',
-    paddingHorizontal: spacing.lg,
-    paddingVertical: spacing.md,
+    paddingHorizontal: spacing.md,
+    paddingVertical: spacing.sm,
     backgroundColor: colors.background.paper,
-    borderBottomWidth: 0,
+    borderBottomWidth: 0.5,
+    borderBottomColor: colors.divider + '60',
   },
   pageTitle: {
     fontWeight: '600',
@@ -1155,7 +1089,6 @@ function createGroupInfoStyles(colors: AppColors) {
     flex: 1,
   },
   scrollContent: {
-    paddingHorizontal: spacing.lg,
     paddingBottom: spacing.xl * 2,
   },
   errorContainer: {
@@ -1164,16 +1097,17 @@ function createGroupInfoStyles(colors: AppColors) {
     alignItems: 'center',
   },
 
-  // 头部区域 - 扁平化无卡片
+  // 头部区域 - QQ 风格简洁白底
   headerCard: {
     backgroundColor: colors.background.paper,
+    paddingHorizontal: spacing.lg,
     paddingVertical: spacing.lg,
     marginBottom: spacing.md,
   },
   groupHeader: {
     flexDirection: 'row',
     alignItems: 'center',
-    marginBottom: spacing.lg,
+    marginBottom: spacing.md,
   },
   groupInfo: {
     marginLeft: spacing.lg,
@@ -1181,7 +1115,7 @@ function createGroupInfoStyles(colors: AppColors) {
   },
   groupName: {
     fontWeight: '700',
-    fontSize: fontSizes['2xl'],
+    fontSize: fontSizes.xl,
     marginBottom: spacing.xs,
   },
   groupMeta: {
@@ -1196,86 +1130,68 @@ function createGroupInfoStyles(colors: AppColors) {
     gap: spacing.sm,
   },
   copyGroupNoBtn: {
-    flexDirection: 'row',
-    alignItems: 'center',
     paddingHorizontal: spacing.sm,
-    paddingVertical: 4,
-    borderRadius: borderRadius.md,
-    backgroundColor: colors.primary.light + '15',
+    paddingVertical: 2,
+    borderRadius: borderRadius.sm,
+    backgroundColor: colors.background.default,
   },
   copyGroupNoBtnText: {
-    marginLeft: 4,
     fontWeight: '500',
   },
   descriptionContainer: {
-    flexDirection: 'row',
-    alignItems: 'flex-start',
     backgroundColor: colors.background.default,
-    borderRadius: borderRadius.lg,
+    borderRadius: borderRadius.md,
     padding: spacing.md,
   },
   groupDesc: {
-    marginLeft: spacing.sm,
     flex: 1,
     lineHeight: 22,
     fontWeight: '400',
   },
 
-  // 通用卡片样式 - 扁平化：无阴影无圆角，使用分割线
+  // 通用卡片样式 - 白底分隔（QQ 风格）
   card: {
     backgroundColor: colors.background.paper,
     marginBottom: spacing.md,
+    paddingHorizontal: spacing.lg,
+    paddingVertical: spacing.sm,
   },
   cardHeader: {
     flexDirection: 'row',
     alignItems: 'center',
-    marginBottom: spacing.md,
-    paddingTop: spacing.sm,
+    justifyContent: 'space-between',
+    paddingVertical: spacing.md,
   },
-  cardIconContainer: {
-    width: 36,
-    height: 36,
-    borderRadius: borderRadius.md,
-    backgroundColor: colors.info.light + '15',
-    justifyContent: 'center',
+  cardValueRow: {
+    flexDirection: 'row',
     alignItems: 'center',
-    marginRight: spacing.sm,
-  },
-  cardTitle: {
-    fontWeight: '600',
-    fontSize: fontSizes.md,
-    flex: 1,
   },
 
-  // 公告样式 - 扁平化
-  announcementContent: {
-    backgroundColor: colors.warning.light + '08',
-    borderRadius: borderRadius.lg,
-    padding: spacing.md,
-    borderLeftWidth: 3,
-    borderLeftColor: colors.warning.main,
+  // 公告样式 - QQ 风格：标题行 + 内容预览
+  announcementRow: {
+    paddingVertical: spacing.md,
   },
-  announcementText: {
-    lineHeight: 22,
+  announcementHeader: {
+    flexDirection: 'row',
+    alignItems: 'center',
+    justifyContent: 'space-between',
     marginBottom: spacing.sm,
-    fontWeight: '400',
   },
-  announcementTime: {
-    textAlign: 'right',
-    fontWeight: '500',
+  announcementPreviewText: {
+    lineHeight: 22,
+    fontWeight: '400',
   },
 
   // 成员预览样式
   memberCount: {
     marginRight: spacing.xs,
-    fontWeight: '600',
-    color: colors.text.secondary,
+    fontWeight: '500',
   },
   memberPreview: {
     flexDirection: 'row',
     alignItems: 'center',
     flexWrap: 'nowrap',
-    marginBottom: spacing.md,
+    paddingVertical: spacing.md,
     paddingLeft: spacing.xs,
   },
   memberAvatar: {
@@ -1307,8 +1223,6 @@ function createGroupInfoStyles(colors: AppColors) {
     backgroundColor: colors.background.default,
     justifyContent: 'center',
     alignItems: 'center',
-    borderWidth: 1,
-    borderColor: colors.divider + '60',
     marginLeft: -8,
     paddingHorizontal: spacing.xs,
   },
@@ -1318,88 +1232,81 @@ function createGroupInfoStyles(colors: AppColors) {
     fontSize: fontSizes.sm,
   },
 
-  // 邀请按钮样式 - 扁平化
+  // 邀请按钮样式
   inviteButton: {
-    flexDirection: 'row',
     alignItems: 'center',
     justifyContent: 'center',
     paddingVertical: spacing.md,
-    borderRadius: borderRadius.lg,
-    backgroundColor: colors.primary.light + '10',
-    borderWidth: 1.5,
-    borderColor: colors.primary.light + '60',
-    borderStyle: 'dashed',
-  },
-  inviteIconContainer: {
-    width: 32,
-    height: 32,
-    borderRadius: 16,
-    backgroundColor: colors.primary.light + '20',
-    justifyContent: 'center',
-    alignItems: 'center',
-    marginRight: spacing.sm,
+    borderRadius: borderRadius.md,
+    backgroundColor: colors.background.default,
+    marginTop: spacing.sm,
   },
   inviteButtonText: {
-    fontWeight: '700',
-    marginRight: spacing.xs,
+    fontWeight: '600',
   },
 
-  // 设置项样式 - 扁平化：无圆角背景，简洁分割线
+  // 设置项样式 - QQ 风格：无图标，标题在左，值/箭头在右
   settingsList: {
     marginTop: 0,
   },
   settingItem: {
     flexDirection: 'row',
     alignItems: 'center',
+    justifyContent: 'space-between',
     paddingVertical: spacing.md,
-    paddingHorizontal: 0,
-    marginLeft: 0,
-    marginRight: 0,
   },
-  settingIconContainer: {
-    width: 36,
-    height: 36,
-    borderRadius: borderRadius.md,
-    backgroundColor: colors.background.default,
-    justifyContent: 'center',
-    alignItems: 'center',
-    marginRight: spacing.md,
-  },
-  settingIconDanger: {
-    backgroundColor: colors.error.light + '15',
-  },
-  settingContent: {
+  settingItemLeft: {
     flex: 1,
+    justifyContent: 'center',
+  },
+  settingItemTitle: {
+    fontSize: fontSizes.md,
+    fontWeight: '500',
+    color: colors.text.primary,
+  },
+  settingItemSubtitle: {
+    marginTop: spacing.xs,
+    fontWeight: '400',
+    lineHeight: 20,
+  },
+  settingValueRow: {
+    flexDirection: 'row',
+    alignItems: 'center',
+    marginLeft: spacing.md,
+  },
+  settingValueText: {
+    maxWidth: 180,
+  },
+  settingChevron: {
+    fontSize: fontSizes.xl,
+    marginLeft: spacing.xs,
+    fontWeight: '300',
   },
   dangerText: {
     color: colors.error.main,
     fontWeight: '600',
   },
   settingDivider: {
-    marginLeft: 52,
-    width: 'auto',
     marginVertical: 0,
     opacity: 0.5,
   },
 
-  // 危险操作区域 - 扁平化
+  // 危险操作区域
   dangerCard: {
     padding: 0,
     overflow: 'hidden',
-    marginTop: spacing.sm,
+    marginTop: 0,
   },
   dangerButton: {
-    flexDirection: 'row',
     alignItems: 'center',
     justifyContent: 'center',
     paddingVertical: spacing.lg,
-    gap: spacing.sm,
   },
   dangerButtonText: {
     fontWeight: '600',
   },
 
-  // 模态框样式 - 扁平化
+  // 模态框样式
   modalOverlay: {
     flex: 1,
     backgroundColor: 'rgba(0, 0, 0, 0.45)',
@@ -1423,10 +1330,6 @@ function createGroupInfoStyles(colors: AppColors) {
     borderBottomWidth: 0.5,
     borderBottomColor: colors.divider + '60',
   },
-  modalHeaderButton: {
-    paddingVertical: spacing.sm,
-    minWidth: 60,
-  },
   modalTitle: {
     fontWeight: '700',
     fontSize: fontSizes.xl,
@@ -1434,12 +1337,8 @@ function createGroupInfoStyles(colors: AppColors) {
   saveButton: {
     fontWeight: '600',
   },
-  confirmButton: {
-    fontWeight: '600',
-    textAlign: 'right',
-  },
 
-  // 编辑表单样式 - 扁平化
+  // 编辑表单样式
   editForm: {
     alignItems: 'center',
   },
@@ -1468,11 +1367,9 @@ function createGroupInfoStyles(colors: AppColors) {
     bottom: 0,
     right: 0,
     backgroundColor: colors.primary.main,
-    width: 32,
-    height: 32,
-    borderRadius: 16,
-    justifyContent: 'center',
-    alignItems: 'center',
+    paddingHorizontal: spacing.sm,
+    paddingVertical: 4,
+    borderRadius: borderRadius.md,
     borderWidth: 3,
     borderColor: colors.background.paper,
   },
@@ -1529,36 +1426,25 @@ function createGroupInfoStyles(colors: AppColors) {
     fontWeight: '500',
   },
 
-  // 加群方式样式 - 更现代的选中状态
+  // 加群方式样式
   joinTypeList: {
     gap: spacing.md,
   },
   joinTypeItem: {
-    flexDirection: 'row',
-    alignItems: 'center',
     padding: spacing.md,
     borderRadius: borderRadius.lg,
     borderWidth: 1,
     borderColor: colors.divider + '80',
     backgroundColor: colors.background.default,
+    flexDirection: 'row',
+    alignItems: 'center',
+    justifyContent: 'space-between',
   },
   joinTypeItemSelected: {
     borderColor: colors.primary.main,
     backgroundColor: colors.primary.light + '12',
     borderWidth: 1.5,
   },
-  joinTypeIcon: {
-    width: 48,
-    height: 48,
-    borderRadius: borderRadius.lg,
-    backgroundColor: colors.background.paper,
-    justifyContent: 'center',
-    alignItems: 'center',
-    marginRight: spacing.md,
-  },
-  joinTypeIconSelected: {
-    backgroundColor: colors.primary.light + '25',
-  },
   joinTypeInfo: {
     flex: 1,
   },
@@ -1566,6 +1452,10 @@ function createGroupInfoStyles(colors: AppColors) {
     fontWeight: '700',
     color: colors.primary.main,
   },
+  joinTypeCheck: {
+    fontSize: fontSizes.lg,
+    fontWeight: '700',
+  },
 
   // 转让群主样式
   transferDesc: {
@@ -1619,79 +1509,6 @@ function createGroupInfoStyles(colors: AppColors) {
   transferButton: {
     marginTop: spacing.sm,
   },
-
-  // 邀请成员模态框样式
-  tabContainer: {
-    flexDirection: 'row',
-    backgroundColor: colors.background.default,
-    borderRadius: borderRadius.lg,
-    padding: spacing.xs,
-    marginBottom: spacing.md,
-    borderWidth: 1,
-    borderColor: colors.divider + '60',
-  },
-  tab: {
-    flex: 1,
-    paddingVertical: spacing.sm,
-    alignItems: 'center',
-    borderRadius: borderRadius.md,
-  },
-  tabActive: {
-    backgroundColor: colors.background.paper,
-    borderWidth: 1,
-    borderColor: colors.divider + '60',
-  },
-  tabTextActive: {
-    fontWeight: '700',
-  },
-  selectedBadge: {
-    backgroundColor: colors.primary.light + '20',
-    paddingHorizontal: spacing.md,
-    paddingVertical: spacing.xs,
-    borderRadius: borderRadius.sm,
-    alignSelf: 'flex-start',
-    marginBottom: spacing.md,
-  },
-  friendListContent: {
-    paddingBottom: spacing.xl,
-  },
-  friendItem: {
-    flexDirection: 'row',
-    alignItems: 'center',
-    paddingVertical: spacing.md,
-    paddingHorizontal: spacing.sm,
-    borderRadius: borderRadius.lg,
-    marginBottom: spacing.sm,
-    backgroundColor: colors.background.default,
-  },
-  friendItemSelected: {
-    backgroundColor: colors.primary.light + '12',
-    borderWidth: 1,
-    borderColor: colors.primary.light + '60',
-  },
-  friendInfo: {
-    flex: 1,
-    marginLeft: spacing.md,
-    marginRight: spacing.sm,
-  },
-  nickname: {
-    fontWeight: '600',
-    marginBottom: 2,
-  },
-  checkbox: {
-    width: 26,
-    height: 26,
-    borderRadius: 13,
-    borderWidth: 2,
-    borderColor: colors.divider,
-    justifyContent: 'center',
-    alignItems: 'center',
-    backgroundColor: colors.background.paper,
-  },
-  checkboxSelected: {
-    backgroundColor: colors.primary.main,
-    borderColor: colors.primary.main,
-  },
   });
 }
 

src/screens/message/GroupMembersScreen.tsx

@@ -3,9 +3,10 @@
  * 显示群成员列表，支持管理员管理成员
  * 支持响应式网格布局
  * 使用游标分页
+ * QQ 风格：移除装饰性图标，使用简洁的文字列表
  */
 
-import React, { useState, useEffect, useCallback, useMemo, useRef } from 'react';
+import React, { useState, useEffect, useCallback, useMemo } from 'react';
 import {
   View,
   StyleSheet,
@@ -22,7 +23,6 @@ import {
 import { SafeAreaView } from 'react-native-safe-area-context';
 import { useLocalSearchParams, useRouter } from 'expo-router';
 import { hrefUserProfile } from '../../navigation/hrefs';
-import { MaterialCommunityIcons } from '@expo/vector-icons';
 import { blurActiveElement } from '../../infrastructure/platform';
 import { spacing, fontSizes, borderRadius, useAppColors, type AppColors } from '../../theme';
 import { useAuthStore } from '../../stores';
@@ -33,8 +33,8 @@ import {
   ICursorGroupMemberListPagedSource,
 } from '../../stores/group';
 import { enrichGroupMembersWithUserProfiles } from '../../stores/group';
-import { Avatar, Text, Button, Loading, EmptyState, Divider, ResponsiveContainer, AppBackButton } from '../../components/common';
-import { useResponsive, useBreakpointGTE } from '../../hooks';
+import { Avatar, Text, Button, Loading, EmptyState, Divider, AppBackButton } from '../../components/common';
+import { useResponsive } from '../../hooks';
 import { useCursorPagination } from '../../hooks/useCursorPagination';
 import {
   GroupMemberResponse,
@@ -44,13 +44,6 @@ import { firstRouteParam } from '../../navigation/paramUtils';
 const { width: SCREEN_WIDTH } = Dimensions.get('window');
 const GROUP_MEMBER_REMOTE_LIST_KIND: GroupMemberListSourceKind = 'cursor';
 
-// 网格布局配置
-const GRID_CONFIG = {
-  mobile: { columns: 1, itemWidth: '100%' },
-  tablet: { columns: 2, itemWidth: '48%' },
-  desktop: { columns: 3, itemWidth: '31%' },
-};
-
 // 成员分组
 interface MemberGroup {
   title: string;
@@ -66,15 +59,7 @@ const GroupMembersScreen: React.FC = () => {
   const { currentUser } = useAuthStore();
 
   // 响应式布局
-  const { isDesktop, isTablet, width } = useResponsive();
-  const isWideScreen = useBreakpointGTE('lg');
-
-  // 计算网格列数
-  const gridConfig = useMemo(() => {
-    if (width >= 1024) return GRID_CONFIG.desktop;
-    if (width >= 768) return GRID_CONFIG.tablet;
-    return GRID_CONFIG.mobile;
-  }, [width]);
+  const { width } = useResponsive();
 
   const memberListSource = useMemo<ICursorGroupMemberListPagedSource>(() => {
     return createCursorGroupMemberListSource(GROUP_MEMBER_REMOTE_LIST_KIND, groupId, 50);
@@ -431,17 +416,17 @@ const GroupMembersScreen: React.FC = () => {
           </Text>
           {item.muted && (
             <View style={styles.mutedBadge}>
-              <MaterialCommunityIcons name="microphone-off" size={12} color={colors.error.main} />
-              <Text variant="label" color={colors.error.main}> 禁言中</Text>
+              <Text variant="label" color={colors.error.main}>禁言中</Text>
             </View>
           )}
         </TouchableOpacity>
         {canManage && (
           <TouchableOpacity
+            style={styles.moreButton}
             onPress={() => openActionModal(item)}
             hitSlop={{ top: 8, bottom: 8, left: 8, right: 8 }}
           >
-            <MaterialCommunityIcons name="dots-vertical" size={20} color={colors.text.hint} />
+            <Text variant="body" color={colors.text.hint} style={styles.moreButtonText}>···</Text>
           </TouchableOpacity>
         )}
       </View>
@@ -468,7 +453,6 @@ const GroupMembersScreen: React.FC = () => {
       <EmptyState
         title="暂无成员"
         description="群组还没有成员"
-        icon="account-group-outline"
       />
     );
   };
@@ -509,11 +493,6 @@ const GroupMembersScreen: React.FC = () => {
                 onPress={handleToggleAdmin}
                 disabled={actionLoading}
               >
-                <MaterialCommunityIcons
-                  name={selectedMember.role === 'admin' ? 'account-remove' : 'account-plus'}
-                  size={22}
-                  color={colors.text.primary}
-                />
                 <Text variant="body" style={styles.actionText}>
                   {selectedMember.role === 'admin' ? '取消管理员' : '设为管理员'}
                 </Text>
@@ -526,11 +505,6 @@ const GroupMembersScreen: React.FC = () => {
               onPress={handleToggleMute}
               disabled={actionLoading}
             >
-              <MaterialCommunityIcons
-                name={selectedMember.muted ? 'microphone' : 'microphone-off'}
-                size={22}
-                color={selectedMember.muted ? colors.success.main : colors.error.main}
-              />
               <Text
                 variant="body"
                 color={selectedMember.muted ? colors.success.main : colors.error.main}
@@ -546,7 +520,6 @@ const GroupMembersScreen: React.FC = () => {
               onPress={handleRemoveMember}
               disabled={actionLoading}
             >
-              <MaterialCommunityIcons name="account-remove" size={22} color={colors.error.main} />
               <Text variant="body" color={colors.error.main} style={styles.actionText}>
                 移除成员
               </Text>
@@ -690,21 +663,20 @@ function createGroupMembersStyles(colors: AppColors) {
       flex: 1,
       backgroundColor: colors.background.default,
     },
-    // Header 样式 - 扁平化
+    // Header 样式
     pageHeader: {
       flexDirection: 'row',
       alignItems: 'center',
       justifyContent: 'space-between',
       paddingHorizontal: spacing.md,
-      paddingVertical: spacing.md,
+      paddingVertical: spacing.sm,
       backgroundColor: colors.background.paper,
       borderBottomWidth: 0.5,
       borderBottomColor: colors.divider + '60',
     },
     pageTitle: {
-      fontWeight: '800',
-      fontSize: fontSizes.xl + 1,
-      letterSpacing: 0.5,
+      fontWeight: '600',
+      fontSize: fontSizes.xl,
     },
     pageHeaderPlaceholder: {
       width: 40,
@@ -712,6 +684,7 @@ function createGroupMembersStyles(colors: AppColors) {
     },
     section: {
       marginBottom: spacing.md,
+      backgroundColor: colors.background.paper,
     },
     sectionHeader: {
       flexDirection: 'row',
@@ -720,8 +693,6 @@ function createGroupMembersStyles(colors: AppColors) {
       paddingHorizontal: spacing.lg,
       paddingVertical: spacing.md,
       backgroundColor: colors.background.default,
-      borderTopWidth: 0.5,
-      borderTopColor: colors.divider + '40',
     },
     memberItem: {
       flexDirection: 'row',
@@ -742,25 +713,31 @@ function createGroupMembersStyles(colors: AppColors) {
       marginBottom: 2,
     },
     memberName: {
-      fontWeight: '700',
-      fontSize: fontSizes.md + 1,
-      letterSpacing: 0.3,
+      fontWeight: '500',
+      fontSize: fontSizes.md,
     },
     roleBadge: {
       paddingHorizontal: spacing.sm,
       paddingVertical: 2,
       borderRadius: borderRadius.sm,
       marginLeft: spacing.sm,
-      fontWeight: '800',
-      fontSize: fontSizes.xs,
-      color: colors.background.paper,
     },
     mutedBadge: {
-      flexDirection: 'row',
-      alignItems: 'center',
       marginTop: 2,
     },
-    // 模态框样式 - 更现代
+    moreButton: {
+      paddingHorizontal: spacing.sm,
+      paddingVertical: spacing.xs,
+      minWidth: 36,
+      alignItems: 'center',
+    },
+    moreButtonText: {
+      fontSize: fontSizes['2xl'],
+      fontWeight: '700',
+      lineHeight: fontSizes['2xl'],
+      color: colors.text.hint,
+    },
+    // 模态框样式
     modalOverlay: {
       flex: 1,
       backgroundColor: 'rgba(0, 0, 0, 0.45)',
@@ -781,32 +758,25 @@ function createGroupMembersStyles(colors: AppColors) {
       borderBottomColor: colors.divider + '60',
     },
     modalTitle: {
-      fontWeight: '800',
-      fontSize: fontSizes.xl + 1,
+      fontWeight: '700',
+      fontSize: fontSizes.xl,
       marginTop: spacing.sm,
       marginBottom: spacing.xs,
-      letterSpacing: 0.5,
     },
     actionItem: {
-      flexDirection: 'row',
       alignItems: 'center',
       paddingVertical: spacing.md,
-      paddingHorizontal: spacing.sm,
-      marginLeft: -spacing.sm,
-      marginRight: -spacing.sm,
-      borderRadius: borderRadius.md,
       borderBottomWidth: 0.5,
       borderBottomColor: colors.divider + '40',
     },
     actionText: {
-      marginLeft: spacing.md,
       fontWeight: '600',
       fontSize: fontSizes.md,
     },
     inputLabel: {
       marginBottom: spacing.xs,
-      fontWeight: '700',
-      fontSize: fontSizes.sm + 1,
+      fontWeight: '600',
+      fontSize: fontSizes.sm,
     },
     input: {
       backgroundColor: colors.background.default,
@@ -815,7 +785,7 @@ function createGroupMembersStyles(colors: AppColors) {
       paddingVertical: spacing.md,
       fontSize: fontSizes.md,
       color: colors.text.primary,
-      borderWidth: 1.5,
+      borderWidth: 1,
       borderColor: colors.divider + '80',
       marginBottom: spacing.md,
     },

src/screens/message/MessageListScreen.tsx

@@ -26,8 +26,8 @@ import {
 import { FlashList, ListRenderItem } from '@shopify/flash-list';
 import { SafeAreaView, useSafeAreaInsets } from 'react-native-safe-area-context';
 import { useRouter } from 'expo-router';
-import { useIsFocused } from '@react-navigation/native';
-import { useBottomTabBarHeight } from '@react-navigation/bottom-tabs';
+import { useIsFocused } from "expo-router/react-navigation";
+import { useBottomTabBarHeight } from "expo-router/js-tabs";
 import { MaterialCommunityIcons } from '@expo/vector-icons';
 import {
   spacing,
@@ -61,7 +61,7 @@ import { ConversationListRow } from './components/ConversationListRow';
 // 导入 NotificationsScreen 用于在内部显示
 import { NotificationsScreen } from './NotificationsScreen';
 // 导入扫码组件
-import { SearchBar, TabBar } from '../../components/business';
+import { SearchBar, SearchHeader, TabBar } from '../../components/business';
 import { QRCodeScanner } from '../../components/business/QRCodeScanner';
 
 // 系统通知会话特殊ID
@@ -152,6 +152,11 @@ export const MessageListScreen: React.FC = () => {
   // 系统通知显示状态 - 用于在移动端显示通知页面
   const [showNotifications, setShowNotifications] = useState(false);
 
+  // Stable callbacks to avoid inline arrows passed to child components
+  const stableCloseNotifications = useCallback(() => setShowNotifications(false), []);
+  const stableClearSelectedConversation = useCallback(() => setSelectedConversation(null), []);
+  const stableCloseScanner = useCallback(() => setScannerVisible(false), []);
+
   // 系统消息会话对象（用于选中状态）
   const systemMessageConversation: ConversationResponse = useMemo(() => ({
     id: SYSTEM_MESSAGE_CHANNEL_ID,
@@ -197,14 +202,11 @@ export const MessageListScreen: React.FC = () => {
     return FLOATING_TAB_BAR_HEIGHT + insets.bottom + spacing.md;
   }, [isWideScreen, insets.bottom]);
 
-  // 【新架构】页面获得焦点时初始化MessageManager
+  // 初始化MessageManager（仅首次），焦点时轻量刷新会话列表
   useEffect(() => {
-    if (isFocused) {
-      messageManager.initialize();
-    }
-  }, [isFocused]);
+    messageManager.initialize();
+  }, []);
 
-  // 【新架构】使用focus刷新hook，从ChatScreen返回时自动刷新未读数
   useMessageListRefresh();
 
   // 同步未读数到userStore（用于TabBar角标显示）
@@ -666,33 +668,27 @@ export const MessageListScreen: React.FC = () => {
   // 渲染搜索模式UI（扁平化现代化设计）
   const renderSearchMode = () => (
     <View style={styles.searchModeContainer}>
-      {/* 搜索头部 */}
-      <View style={[styles.searchHeader, { paddingTop: spacing.sm }]}>
-        <View style={styles.searchShell}>
-          <SearchBar
-            value={searchText}
-            onChangeText={setSearchText}
-            onSubmit={() => performSearch(searchText)}
-            placeholder={activeSearchTab === 'chat' ? '搜索聊天记录' : '搜索用户'}
-            autoFocus
-          />
-        </View>
-        <TouchableOpacity
-          style={styles.cancelButton}
-          onPress={handleCloseSearch}
-          activeOpacity={0.7}
-        >
-          <Text style={styles.cancelText}>取消</Text>
-        </TouchableOpacity>
-      </View>
+      {/* 搜索顶栏（统一组件，内置硬件返回键拦截） */}
+      <SearchHeader
+        value={searchText}
+        onChangeText={setSearchText}
+        onSubmit={() => performSearch(searchText)}
+        onCancel={handleCloseSearch}
+        placeholder={activeSearchTab === 'chat' ? '搜索聊天记录' : '搜索用户'}
+        compact
+      />
 
-      {/* Tab切换 - 现代化风格 */}
+      {/* Tab切换 - 与主页一致的下划线风格 */}
       <View style={styles.searchTabContainer}>
         <TabBar
           tabs={['聊天记录', '用户']}
           activeIndex={activeSearchTab === 'chat' ? 0 : 1}
           onTabChange={(index) => setActiveSearchTab(index === 0 ? 'chat' : 'user')}
-          variant="modern"
+          variant="home"
+          style={{
+            paddingHorizontal: spacing.md,
+            paddingVertical: spacing.xs,
+          }}
         />
       </View>
 
@@ -840,25 +836,25 @@ export const MessageListScreen: React.FC = () => {
           <View style={styles.chatArea}>
             {showNotifications ? (
               // 显示系统通知页面
-              <NotificationsScreen onBack={() => setShowNotifications(false)} />
+              (<NotificationsScreen onBack={stableCloseNotifications} />)
             ) : selectedConversation ? (
               // 显示选中会话的聊天内容
-              <ChatScreen
+              (<ChatScreen
                 isEmbedded
                 embeddedConversationId={String(selectedConversation.id)}
                 embeddedIsGroupChat={selectedConversation.type === 'group'}
                 embeddedGroupId={selectedConversation.group ? String(selectedConversation.group.id) : undefined}
                 embeddedGroupName={selectedConversation.group?.name}
-                onEmbeddedBack={() => setSelectedConversation(null)}
-              />
+                onEmbeddedBack={stableClearSelectedConversation}
+              />)
             ) : (
               // 默认占位符
-              <View style={styles.chatPlaceholder}>
+              (<View style={styles.chatPlaceholder}>
                 <View style={styles.chatPlaceholderContent}>
                   <MaterialCommunityIcons name="message-text-outline" size={64} color={colors.chat.iconMuted} />
                   <Text style={styles.chatPlaceholderText}>选择一个会话开始聊天</Text>
                 </View>
-              </View>
+              </View>)
             )}
           </View>
         </View>
@@ -871,7 +867,7 @@ export const MessageListScreen: React.FC = () => {
     <SafeAreaView style={styles.container} edges={['top', 'bottom']}>
       {showNotifications ? (
         // 显示系统通知页面，传入 onBack 回调
-        <NotificationsScreen onBack={() => setShowNotifications(false)} />
+        (<NotificationsScreen onBack={stableCloseNotifications} />)
       ) : isSearchMode ? (
         renderSearchMode()
       ) : isWideScreen ? (
@@ -882,7 +878,7 @@ export const MessageListScreen: React.FC = () => {
         renderConversationList()
       )}
       {renderActionMenu()}
-      <QRCodeScanner visible={scannerVisible} onClose={() => setScannerVisible(false)} />
+      <QRCodeScanner visible={scannerVisible} onClose={stableCloseScanner} />
     </SafeAreaView>
   );
 };
@@ -1046,32 +1042,10 @@ function createMessageListStyles(colors: AppColors) {
     },
     searchModeContainer: {
       flex: 1,
-      backgroundColor: colors.background.paper,
-    },
-    searchHeader: {
-      flexDirection: 'row',
-      alignItems: 'center',
-      backgroundColor: colors.background.paper,
-      borderBottomWidth: 1,
-      borderBottomColor: `${colors.divider}70`,
-      paddingHorizontal: spacing.md,
-      paddingBottom: spacing.sm,
-    },
-    searchShell: {
-      flex: 1,
-    },
-    cancelButton: {
-      paddingHorizontal: spacing.sm,
-      paddingVertical: spacing.xs,
-      marginLeft: spacing.sm,
-    },
-    cancelText: {
-      fontSize: fontSizes.md,
-      fontWeight: '600',
-      color: colors.primary.main,
+      backgroundColor: colors.background.default,
     },
     searchTabContainer: {
-      backgroundColor: colors.background.paper,
+      backgroundColor: colors.background.default,
       borderBottomWidth: 1,
       borderBottomColor: `${colors.divider}50`,
     },

src/screens/message/MessageSearchScreen.tsx

@@ -0,0 +1,315 @@
+/**
+ * MessageSearchScreen 聊天记录搜索页
+ * 在单个会话中搜索消息记录，基于本地 SQLite 缓存
+ */
+
+import React, { useState, useCallback, useEffect, useMemo, useRef } from 'react';
+import {
+  View,
+  StyleSheet,
+  TouchableOpacity,
+  ActivityIndicator,
+} from 'react-native';
+import { FlashList } from '@shopify/flash-list';
+import { SafeAreaView } from 'react-native-safe-area-context';
+import { useRouter, useLocalSearchParams } from 'expo-router';
+import { MaterialCommunityIcons } from '@expo/vector-icons';
+import {
+  spacing,
+  fontSizes,
+  useAppColors,
+  type AppColors,
+} from '../../theme';
+import { CachedMessage } from '../../database/types';
+import { extractTextFromSegments, UserDTO } from '../../types/dto';
+import { messageRepository } from '../../database';
+import { userManager } from '../../stores/user';
+import { useAuthStore } from '../../stores';
+import { Avatar, Text, EmptyState } from '../../components/common';
+import { SearchHeader } from '../../components/business';
+import HighlightText from '../../components/common/HighlightText';
+import { formatTime } from '../../utils/formatTime';
+import * as hrefs from '../../navigation/hrefs';
+
+const PAGE_SIZE = 50;
+
+interface SenderInfo {
+  nickname: string;
+  avatar?: string;
+}
+
+export const MessageSearchScreen: React.FC = () => {
+  const colors = useAppColors();
+  const styles = useMemo(() => createMessageSearchStyles(colors), [colors]);
+  const router = useRouter();
+  const currentUserId = useAuthStore(state => state.currentUser?.id);
+
+  const raw = useLocalSearchParams<{
+    conversationId?: string;
+    conversationName?: string;
+    isGroupChat?: string;
+  }>();
+  const conversationId = raw.conversationId ?? '';
+  const conversationName = raw.conversationName ?? '聊天';
+  const isGroupChat = raw.isGroupChat === '1';
+
+  const [keyword, setKeyword] = useState('');
+  const [results, setResults] = useState<CachedMessage[]>([]);
+  const [loading, setLoading] = useState(false);
+  const [hasMore, setHasMore] = useState(false);
+  const [searched, setSearched] = useState(false);
+  const senderCache = useRef<Map<string, SenderInfo>>(new Map());
+  const debounceRef = useRef<ReturnType<typeof setTimeout> | null>(null);
+
+  const doSearch = useCallback(async (text: string, offset = 0) => {
+    if (!text.trim() || !conversationId) return;
+    setLoading(true);
+    try {
+      const msgs = await messageRepository.searchByConversation(
+        conversationId,
+        text.trim(),
+        PAGE_SIZE,
+        offset,
+      );
+      if (offset === 0) {
+        setResults(msgs);
+      } else {
+        setResults(prev => [...prev, ...msgs]);
+      }
+      setHasMore(msgs.length >= PAGE_SIZE);
+      setSearched(true);
+
+      // prefetch sender info (skip system sender 10000)
+      const senderIds = new Set(msgs.map(m => m.senderId).filter(id => id !== '10000'));
+      for (const sid of senderIds) {
+        if (!senderCache.current.has(sid)) {
+          try {
+            const u = await userManager.getUserById(sid);
+            if (u) {
+              senderCache.current.set(sid, {
+                nickname: u.nickname || u.username || sid,
+                avatar: u.avatar,
+              });
+            }
+          } catch {
+            senderCache.current.set(sid, { nickname: sid });
+          }
+        }
+      }
+      // system sender cache entry
+      senderCache.current.set('10000', { nickname: '系统通知' });
+    } catch (e) {
+      console.error('搜索消息失败:', e);
+    } finally {
+      setLoading(false);
+    }
+  }, [conversationId]);
+
+  const handleTextChanged = useCallback((text: string) => {
+    setKeyword(text);
+    if (debounceRef.current) clearTimeout(debounceRef.current);
+    if (!text.trim()) {
+      setResults([]);
+      setSearched(false);
+      setHasMore(false);
+      return;
+    }
+    debounceRef.current = setTimeout(() => {
+      doSearch(text, 0);
+    }, 300);
+  }, [doSearch]);
+
+  const handleSubmit = useCallback(() => {
+    if (debounceRef.current) clearTimeout(debounceRef.current);
+    if (keyword.trim()) {
+      doSearch(keyword, 0);
+    }
+  }, [keyword, doSearch]);
+
+  const handleEndReached = useCallback(() => {
+    if (!loading && hasMore && keyword.trim()) {
+      doSearch(keyword, results.length);
+    }
+  }, [loading, hasMore, keyword, results.length, doSearch]);
+
+  const handlePressResult = useCallback((msg: CachedMessage) => {
+    router.push(
+      hrefs.hrefChat({
+        conversationId,
+        isGroupChat,
+        scrollToSeq: msg.seq,
+      }) as any,
+    );
+  }, [router, conversationId, isGroupChat]);
+
+  useEffect(() => {
+    return () => {
+      if (debounceRef.current) clearTimeout(debounceRef.current);
+    };
+  }, []);
+
+  const getSender = useCallback((senderId: string): SenderInfo => {
+    if (senderCache.current.has(senderId)) {
+      return senderCache.current.get(senderId)!;
+    }
+    return { nickname: senderId };
+  }, []);
+
+  const renderItem = useCallback(({ item }: { item: CachedMessage }) => {
+    const sender = getSender(item.senderId);
+    const isMe = item.senderId === currentUserId;
+    const displayText = extractTextFromSegments(item.segments) || item.content || '';
+    return (
+      <TouchableOpacity
+        style={styles.resultItem}
+        onPress={() => handlePressResult(item)}
+        activeOpacity={0.6}
+      >
+        <Avatar
+          source={sender.avatar ? { uri: sender.avatar } : undefined}
+          name={sender.nickname}
+          size={36}
+        />
+        <View style={styles.resultContent}>
+          <View style={styles.resultHeader}>
+            <Text style={styles.senderName} numberOfLines={1}>
+              {isMe ? '我' : sender.nickname}
+            </Text>
+            <Text style={styles.resultTime}>
+              {formatTime(item.createdAt)}
+            </Text>
+          </View>
+          <HighlightText
+            text={displayText}
+            keyword={keyword}
+            style={styles.resultText}
+            highlightStyle={styles.highlightText}
+          />
+        </View>
+      </TouchableOpacity>
+    );
+  }, [styles, keyword, currentUserId, getSender, handlePressResult]);
+
+  const ListEmptyComponent = useMemo(() => {
+    if (loading) {
+      return (
+        <View style={styles.emptyContainer}>
+          <ActivityIndicator size="large" color={colors.primary.main} />
+        </View>
+      );
+    }
+    if (!searched) {
+      return (
+        <View style={styles.emptyContainer}>
+          <EmptyState
+            icon="magnify"
+            title="搜索聊天记录"
+            description="输入关键词搜索聊天记录"
+          />
+        </View>
+      );
+    }
+    return (
+      <View style={styles.emptyContainer}>
+        <EmptyState
+          icon="message-off-outline"
+          title="未找到相关消息"
+          description="换个关键词试试"
+        />
+      </View>
+    );
+  }, [loading, searched, styles, colors]);
+
+  const ListFooterComponent = useMemo(() => {
+    if (loading && results.length > 0) {
+      return (
+        <View style={styles.footerLoader}>
+          <ActivityIndicator size="small" color={colors.primary.main} />
+        </View>
+      );
+    }
+    return null;
+  }, [loading, results.length, styles, colors]);
+
+  return (
+    <SafeAreaView style={styles.container} edges={['top', 'bottom']}>
+      {/* 搜索顶栏（与 HomeScreen 搜索页一致的统一组件） */}
+      <SearchHeader
+        value={keyword}
+        onChangeText={handleTextChanged}
+        onSubmit={handleSubmit}
+        onCancel={() => router.back()}
+        placeholder={`搜索 ${conversationName} 的聊天记录`}
+        compact
+      />
+
+      <FlashList
+        data={results}
+        renderItem={renderItem}
+        keyExtractor={item => item.id}
+        onEndReached={handleEndReached}
+        onEndReachedThreshold={0.3}
+        ListEmptyComponent={ListEmptyComponent}
+        ListFooterComponent={ListFooterComponent}
+        keyboardShouldPersistTaps="handled"
+      />
+    </SafeAreaView>
+  );
+};
+
+function createMessageSearchStyles(colors: AppColors) {
+  return StyleSheet.create({
+    container: {
+      flex: 1,
+      backgroundColor: colors.background.default,
+    },
+    resultItem: {
+      flexDirection: 'row',
+      alignItems: 'center',
+      paddingHorizontal: spacing.md,
+      paddingVertical: spacing.md,
+      backgroundColor: colors.background.paper,
+      borderBottomWidth: StyleSheet.hairlineWidth,
+      borderBottomColor: colors.divider,
+    },
+    resultContent: {
+      flex: 1,
+      marginLeft: spacing.md,
+    },
+    resultHeader: {
+      flexDirection: 'row',
+      alignItems: 'center',
+      justifyContent: 'space-between',
+      marginBottom: 2,
+    },
+    senderName: {
+      fontSize: fontSizes.sm,
+      fontWeight: '500',
+      color: colors.text.primary,
+      flex: 1,
+      marginRight: spacing.sm,
+    },
+    resultTime: {
+      fontSize: fontSizes.xs,
+      color: colors.text.hint,
+    },
+    resultText: {
+      fontSize: fontSizes.sm,
+      color: colors.text.secondary,
+      lineHeight: fontSizes.sm * 1.4,
+    },
+    highlightText: {
+      color: colors.primary.main,
+      fontWeight: '600',
+    },
+    emptyContainer: {
+      alignItems: 'center',
+      justifyContent: 'center',
+      paddingTop: spacing.xl * 3,
+    },
+    footerLoader: {
+      paddingVertical: spacing.md,
+      alignItems: 'center',
+    },
+  });
+}

src/screens/message/NotificationsScreen.tsx

@@ -26,7 +26,7 @@ import {
 } from 'react-native';
 import { FlashList, ListRenderItem } from '@shopify/flash-list';
 import { SafeAreaView } from 'react-native-safe-area-context';
-import { useIsFocused } from '@react-navigation/native';
+import { useIsFocused } from "expo-router/react-navigation";
 import { useRouter } from 'expo-router';
 import { MaterialCommunityIcons } from '@expo/vector-icons';
 import { spacing, borderRadius, useAppColors, useResolvedColorScheme, type AppColors } from '../../theme';
@@ -38,7 +38,7 @@ import { SystemMessageItem } from '../../components/business';
 import { Text, ResponsiveContainer, AppBackButton } from '../../components/common';
 import { useCursorPagination } from '../../hooks/useCursorPagination';
 import * as hrefs from '../../navigation/hrefs';
-import { useMessageManagerSystemUnreadCount } from '../../stores';
+import { useMessageManagerSystemUnreadCount, routePayloadCache } from '../../stores';
 import { messageManager } from '../../stores/message';
 
 const MESSAGE_TYPES = [
@@ -331,8 +331,10 @@ export const NotificationsScreen: React.FC<{ onBack?: () => void }> = ({ onBack
           router.push(hrefs.hrefUserProfile(extra_data.actor_id_str));
         }
       } else if (system_type === 'group_join_apply') {
+        routePayloadCache.stashSystemMessage(message);
         router.push(hrefs.hrefGroupRequestDetail(message));
       } else if (system_type === 'group_invite') {
+        routePayloadCache.stashSystemMessage(message);
         router.push(hrefs.hrefGroupInviteDetail(message));
       }
       // 其他类型暂不处理跳转

src/screens/message/PrivateChatInfoScreen.tsx

@@ -15,8 +15,7 @@ import {
 } from 'react-native';
 import { SafeAreaView } from 'react-native-safe-area-context';
 import { useRouter, useLocalSearchParams } from 'expo-router';
-import { MaterialCommunityIcons } from '@expo/vector-icons';
-import { spacing, borderRadius, shadows, fontSizes, useAppColors, type AppColors } from '../../theme';
+import { spacing, fontSizes, useAppColors, type AppColors } from '../../theme';
 import { useAuthStore } from '../../stores';
 import { authService } from '@/services/auth';
 import { messageService } from '@/services/message';
@@ -133,6 +132,9 @@ const PrivateChatInfoScreen: React.FC = () => {
           onPress: async () => {
             try {
               await messageRepository.clearConversation(conversationId);
+              // 同步清空内存消息 + hydrated 标志，保证返回聊天页时状态与 DB 一致。
+              // 否则 hydrated 残留 + 内存旧消息会显示已清空的记录。
+              useMessageStore.getState().clearMessages(conversationId);
               Alert.alert('成功', '聊天记录已清空');
             } catch (error) {
               Alert.alert('错误', '清空聊天记录失败');
@@ -145,8 +147,11 @@ const PrivateChatInfoScreen: React.FC = () => {
 
   // 查找聊天记录
   const handleSearchMessages = () => {
-    // TODO: 实现聊天记录搜索功能
-    Alert.alert('提示', '聊天记录搜索功能开发中');
+    router.push(hrefs.hrefMessageSearch({
+      conversationId,
+      conversationName: userName || user?.nickname || '私聊',
+      isGroupChat: false,
+    }));
   };
 
   // 查看用户资料
@@ -256,34 +261,28 @@ const PrivateChatInfoScreen: React.FC = () => {
     );
   };
 
-  // 渲染设置项（带开关）
+  // 渲染开关设置项 - QQ 风格：左侧标题，右侧开关
   const renderSwitchItem = (
-    icon: string,
     title: string,
     value: boolean,
     onValueChange: () => void
   ) => (
     <View style={styles.settingItem}>
-      <View style={styles.settingIconContainer}>
-        <MaterialCommunityIcons name={icon as any} size={20} color={colors.primary.main} />
-      </View>
-      <Text variant="body" style={styles.settingTitle}>
-        {title}
-      </Text>
+      <Text variant="body" style={styles.settingTitle}>{title}</Text>
       <Switch
         value={value}
         onValueChange={onValueChange}
-        trackColor={{ false: '#E0E0E0', true: colors.primary.light }}
-        thumbColor={value ? colors.primary.main : colors.background.default}
+        trackColor={{ false: colors.divider, true: colors.primary.light }}
+        thumbColor={value ? colors.primary.main : colors.background.paper}
       />
     </View>
   );
 
-  // 渲染设置项（带箭头）
+  // 渲染操作项 - QQ 风格：左侧标题，右侧值/箭头
   const renderActionItem = (
-    icon: string,
     title: string,
     onPress: () => void,
+    value?: string,
     danger: boolean = false
   ) => (
     <TouchableOpacity
@@ -291,17 +290,17 @@ const PrivateChatInfoScreen: React.FC = () => {
       onPress={onPress}
       activeOpacity={0.7}
     >
-      <View style={[styles.settingIconContainer, danger && styles.settingIconDanger]}>
-        <MaterialCommunityIcons
-          name={icon as any}
-          size={20}
-          color={danger ? colors.error.main : colors.primary.main}
-        />
-      </View>
-      <Text variant="body" style={danger ? [styles.settingTitle, styles.dangerText] : styles.settingTitle}>
+      <Text variant="body" style={danger ? styles.dangerText : styles.settingTitle}>
         {title}
       </Text>
-      <MaterialCommunityIcons name="chevron-right" size={22} color={colors.text.hint} />
+      <View style={styles.settingValueRow}>
+        {value && (
+          <Text variant="body" color={colors.text.secondary} numberOfLines={1} style={styles.settingValueText}>
+            {value}
+          </Text>
+        )}
+        <Text variant="body" color={colors.text.hint} style={styles.settingChevron}>›</Text>
+      </View>
     </TouchableOpacity>
   );
 
@@ -345,7 +344,7 @@ const PrivateChatInfoScreen: React.FC = () => {
           >
             <Avatar
               source={displayUser.avatar}
-              size={80}
+              size={72}
               name={displayUser.nickname || ''}
             />
             <View style={styles.userInfo}>
@@ -358,59 +357,53 @@ const PrivateChatInfoScreen: React.FC = () => {
                 </Text>
               )}
             </View>
-            <MaterialCommunityIcons name="chevron-right" size={24} color={colors.text.hint} />
+            <Text variant="body" color={colors.text.hint} style={styles.settingChevron}>›</Text>
           </TouchableOpacity>
         </View>
 
         {/* 聊天设置 */}
-        <View style={styles.section}>
-          <Text variant="caption" color={colors.text.secondary} style={styles.sectionTitle}>
-            聊天设置
-          </Text>
-          <View style={styles.card}>
-            {renderSwitchItem('bell-off-outline', '消息免打扰', isMuted, toggleMute)}
+        <View style={styles.card}>
+          <View style={styles.settingsList}>
+            {renderSwitchItem('消息免打扰', isMuted, toggleMute)}
             <Divider style={styles.divider} />
-            {renderSwitchItem('pin-outline', '置顶聊天', isPinned, togglePin)}
+            {renderSwitchItem('置顶聊天', isPinned, togglePin)}
           </View>
         </View>
 
         {/* 聊天记录管理 */}
-        <View style={styles.section}>
-          <Text variant="caption" color={colors.text.secondary} style={styles.sectionTitle}>
-            聊天记录
-          </Text>
-          <View style={styles.card}>
-            {renderActionItem('magnify', '查找聊天记录', handleSearchMessages)}
+        <View style={styles.card}>
+          <View style={styles.settingsList}>
+            {renderActionItem('查找聊天记录', handleSearchMessages)}
             <Divider style={styles.divider} />
-            {renderActionItem('delete-sweep-outline', '清空聊天记录', handleClearHistory, true)}
+            {renderActionItem('清空聊天记录', handleClearHistory, undefined, true)}
           </View>
         </View>
 
         {/* 其他操作 */}
-        <View style={styles.section}>
-          <Text variant="caption" color={colors.text.secondary} style={styles.sectionTitle}>
-            其他
-          </Text>
-          <View style={styles.card}>
-            {renderActionItem('shield-alert-outline', '投诉', handleReport, true)}
+        <View style={styles.card}>
+          <View style={styles.settingsList}>
+            {renderActionItem('投诉', handleReport, undefined, true)}
             <Divider style={styles.divider} />
             {renderActionItem(
-              isBlocked ? 'account-check-outline' : 'account-cancel-outline',
               isBlocked ? '取消拉黑' : '拉黑用户',
               handleBlockUser,
+              undefined,
               true
             )}
           </View>
         </View>
 
         {/* 删除聊天按钮 */}
-        <View style={styles.section}>
-          <Button
-            title="删除并退出聊天"
+        <View style={[styles.card, styles.dangerCard]}>
+          <TouchableOpacity
+            style={styles.dangerButton}
             onPress={handleDeleteAndExit}
-            variant="danger"
-            style={styles.deleteButton}
-          />
+            activeOpacity={0.7}
+          >
+            <Text variant="body" color={colors.error.main} style={styles.dangerButtonText}>
+              删除并退出聊天
+            </Text>
+          </TouchableOpacity>
         </View>
       </ScrollView>
     </SafeAreaView>
@@ -421,16 +414,17 @@ function createPrivateChatInfoStyles(colors: AppColors) {
   return StyleSheet.create({
     container: {
       flex: 1,
-      backgroundColor: colors.background.paper,
+      backgroundColor: colors.background.default,
     },
     pageHeader: {
       flexDirection: 'row',
       alignItems: 'center',
       justifyContent: 'space-between',
-      paddingHorizontal: spacing.lg,
-      paddingVertical: spacing.md,
+      paddingHorizontal: spacing.md,
+      paddingVertical: spacing.sm,
       backgroundColor: colors.background.paper,
-      borderBottomWidth: 0,
+      borderBottomWidth: 0.5,
+      borderBottomColor: colors.divider + '60',
     },
     pageTitle: {
       fontWeight: '600',
@@ -444,11 +438,11 @@ function createPrivateChatInfoStyles(colors: AppColors) {
       flex: 1,
     },
     scrollContent: {
-      paddingHorizontal: spacing.lg,
-      paddingBottom: spacing.xl,
+      paddingBottom: spacing.xl * 2,
     },
     headerCard: {
       backgroundColor: colors.background.paper,
+      paddingHorizontal: spacing.lg,
       paddingVertical: spacing.lg,
       marginBottom: spacing.md,
     },
@@ -462,57 +456,62 @@ function createPrivateChatInfoStyles(colors: AppColors) {
     },
     userName: {
       fontWeight: '700',
-      fontSize: fontSizes['2xl'],
+      fontSize: fontSizes.xl,
       marginBottom: spacing.xs,
     },
-    section: {
-      marginTop: spacing.lg,
-    },
-    sectionTitle: {
-      marginBottom: spacing.sm,
-      marginLeft: spacing.sm,
-      fontWeight: '500',
-      fontSize: fontSizes.sm,
-      color: colors.text.secondary,
-    },
     card: {
       backgroundColor: colors.background.paper,
-      overflow: 'hidden',
+      marginBottom: spacing.md,
+      paddingHorizontal: spacing.lg,
+      paddingVertical: spacing.sm,
+    },
+    settingsList: {
+      marginTop: 0,
     },
     settingItem: {
       flexDirection: 'row',
       alignItems: 'center',
+      justifyContent: 'space-between',
       paddingVertical: spacing.md,
-      paddingHorizontal: 0,
-    },
-    settingIconContainer: {
-      width: 36,
-      height: 36,
-      borderRadius: borderRadius.md,
-      backgroundColor: colors.background.default,
-      justifyContent: 'center',
-      alignItems: 'center',
-      marginRight: spacing.md,
-    },
-    settingIconDanger: {
-      backgroundColor: colors.error.light + '15',
     },
     settingTitle: {
-      flex: 1,
+      fontSize: fontSizes.md,
+      fontWeight: '500',
+      color: colors.text.primary,
+    },
+    settingValueRow: {
+      flexDirection: 'row',
+      alignItems: 'center',
+      marginLeft: spacing.md,
+    },
+    settingValueText: {
+      maxWidth: 180,
+    },
+    settingChevron: {
+      fontSize: fontSizes.xl,
+      marginLeft: spacing.xs,
+      fontWeight: '300',
     },
     dangerText: {
       color: colors.error.main,
       fontWeight: '600',
     },
     divider: {
-      marginLeft: 52,
-      width: 'auto',
       marginVertical: 0,
+      opacity: 0.5,
     },
-    deleteButton: {
-      marginTop: spacing.sm,
-      borderRadius: borderRadius.lg,
-      height: 52,
+    dangerCard: {
+      padding: 0,
+      overflow: 'hidden',
+      marginTop: 0,
+    },
+    dangerButton: {
+      alignItems: 'center',
+      justifyContent: 'center',
+      paddingVertical: spacing.lg,
+    },
+    dangerButtonText: {
+      fontWeight: '600',
     },
   });
 }

src/screens/message/components/ChatScreen/ChatInput.tsx

@@ -216,10 +216,9 @@ export const ChatInput: React.FC<ChatInputProps & {
           <TouchableOpacity
             style={styles.sendButtonActive}
             onPress={onSend}
-            activeOpacity={0.85}
+            activeOpacity={0.75}
           >
-            <View style={styles.sendButtonShine} pointerEvents="none" />
-            <MaterialCommunityIcons name="send" size={18} color="#FFF" />
+            <Text style={styles.sendButtonText}>发送</Text>
           </TouchableOpacity>
         ) : isComposerBusy && !isDisabled ? (
           <TouchableOpacity

src/screens/message/components/ChatScreen/GroupInfoPanel.tsx

@@ -374,7 +374,7 @@ export const GroupInfoPanel: React.FC<GroupInfoPanelProps> = ({
 function createGroupInfoPanelStyles(colors: AppColors) {
   return StyleSheet.create({
   overlay: {
-    ...StyleSheet.absoluteFillObject,
+    ...StyleSheet.absoluteFill,
     backgroundColor: 'rgba(0, 0, 0, 0.3)',
     zIndex: 100,
   },

src/screens/message/components/ChatScreen/GroupInfoPanel.web.tsx

@@ -379,7 +379,7 @@ export const GroupInfoPanel: React.FC<GroupInfoPanelProps> = ({
 function createGroupInfoPanelStyles(colors: AppColors) {
   return StyleSheet.create({
   overlay: {
-    ...StyleSheet.absoluteFillObject,
+    ...StyleSheet.absoluteFill,
     backgroundColor: 'rgba(0, 0, 0, 0.35)',
     zIndex: 100,
   },

src/screens/message/components/ChatScreen/MessageBubble.tsx

@@ -4,21 +4,23 @@
  * 支持响应式布局（宽屏下优化显示）
  */
 
-import React, { useRef, useMemo, useCallback } from 'react';
+import React, { useRef, useMemo, useCallback, useEffect } from 'react';
 import {
   View,
   TouchableOpacity,
   GestureResponderEvent,
   StyleSheet,
   Dimensions,
+  ActivityIndicator,
 } from 'react-native';
 import { MaterialCommunityIcons } from '@expo/vector-icons';
 import { Avatar, Text, ImageGridItem } from '../../../../components/common';
 import { useChatScreenStyles } from './styles';
 import { useResponsive, useBreakpointGTE } from '../../../../hooks';
-import { MessageBubbleProps, SenderInfo, MenuPosition, GroupMessage } from './types';
+import { MessageBubbleProps, SenderInfo, MenuPosition } from './types';
 import { MessageSegmentsRenderer } from './SegmentRenderer';
 import { MessageSegment, ImageSegmentData, extractTextFromSegments } from '../../../../types/dto';
+import { MessageResponse } from '@/types/dto/message';
 import { SwipeableMessageBubble } from './SwipeableMessageBubble';
 // 获取屏幕宽度
 const { width: SCREEN_WIDTH } = Dimensions.get('window');
@@ -41,6 +43,8 @@ const MessageBubbleInner: React.FC<MessageBubbleProps> = ({
   otherUserLastReadSeq,
   selectedMessageId,
   messageMap,
+  getCachedReply,
+  ensureReplyMessage,
   onLongPress,
   onAvatarPress,
   onAvatarLongPress,
@@ -49,6 +53,7 @@ const MessageBubbleInner: React.FC<MessageBubbleProps> = ({
   onImagePress,
   onReply,
   onReplyPress,
+  onRetrySend,
 }) => {
   const bubbleRef = useRef<View>(null);
   const pressPositionRef = useRef({ x: 0, y: 0 });
@@ -93,6 +98,8 @@ const MessageBubbleInner: React.FC<MessageBubbleProps> = ({
   const isMe = message.sender_id === currentUserId;
   const showTime = shouldShowTime(index);
   const isRecalled = message.status === 'recalled';
+  const isPending = message.status === 'pending';
+  const isFailed = message.status === 'failed';
   const isRead = !isGroupChat && isMe && message.seq <= otherUserLastReadSeq;
   const isLastReadMessage = !isGroupChat && isMe && message.seq === otherUserLastReadSeq;
   
@@ -107,6 +114,24 @@ const MessageBubbleInner: React.FC<MessageBubbleProps> = ({
   const isPureImageMessage =
     segmentsWithoutReply.length > 0 &&
     segmentsWithoutReply.every(s => s.type === 'image');
+
+  // 引用消息回填：本条消息若含 reply segment 且被引用消息不在 messageMap 中，
+  // 渲染时触发懒加载（内存缓存 → 本地 SQLite → 服务端），回填成功后由缓存版本变化驱动重渲染。
+  const replySegmentId = useMemo(() => {
+    const replySeg = segments.find(s => s.type === 'reply');
+    if (!replySeg) return null;
+    const replyId = String((replySeg.data as { id?: string } | undefined)?.id ?? '');
+    return replyId || null;
+  }, [segments]);
+
+  useEffect(() => {
+    if (!replySegmentId || !ensureReplyMessage) return;
+    // messageMap 命中则无需回填
+    if (messageMap?.has(replySegmentId)) return;
+    // 已回填过（含 null 不可见）则不重复请求
+    if (getCachedReply?.(replySegmentId) !== undefined) return;
+    ensureReplyMessage(replySegmentId);
+  }, [replySegmentId, messageMap, ensureReplyMessage, getCachedReply]);
   
   // 提取所有图片 segments
   const imageSegments = segments
@@ -273,23 +298,27 @@ const MessageBubbleInner: React.FC<MessageBubbleProps> = ({
     }
 
     // 使用消息链渲染（必须使用 segments 格式）
-    // 从 segments 中获取被回复消息的 ID 和 seq，然后从 messageMap 中查找
-    const getReplyMessage = (): GroupMessage | undefined => {
+    // 从 segments 中获取被回复消息的 ID 和 seq，依次查 messageMap → 回填缓存
+    const getReplyMessage = (): MessageResponse | undefined => {
       const replySegment = segments.find(s => s.type === 'reply');
-      if (replySegment && messageMap) {
-        const replyData = replySegment.data as { id: string; seq?: number };
-        const replyId = String(replyData.id);
-        
-        // 首先尝试通过 ID 查找
+      if (!replySegment) return undefined;
+      const replyData = replySegment.data as { id: string; seq?: number };
+      const replyId = String(replyData.id);
+
+      // 1. messageMap 命中（已加载到内存的消息）
+      if (messageMap) {
         let found = messageMap.get(replyId);
-        
-        // 如果通过 ID 找不到，尝试通过 seq 查找
+        // 通过 ID 找不到，尝试通过 seq 查找
         if (!found && replyData.seq !== undefined) {
           found = Array.from(messageMap.values()).find(msg => msg.seq === replyData.seq);
         }
-        
-        return found;
+        if (found) return found;
       }
+
+      // 2. 回填缓存命中（懒加载回填的被引用消息，可能来自本地 SQLite 或服务端）
+      const cached = getCachedReply?.(replyId);
+      if (cached) return cached;
+
       return undefined;
     };
     
@@ -311,13 +340,21 @@ const MessageBubbleInner: React.FC<MessageBubbleProps> = ({
     // 检查是否有回复，用于调整气泡样式
     const hasReply = segments.some(s => s.type === 'reply');
 
+    // 计算引用回填状态，供占位区分"加载中"与"不可见"
+    const replyMsg = getReplyMessage();
+    // replyMsg 命中（含 messageMap 与缓存）即为 ready，无需 loading/notFound 标记
+    const replyLoading = !replyMsg && replySegmentId ? getCachedReply?.(replySegmentId) === undefined : false;
+    const replyNotFound = !replyMsg && replySegmentId ? getCachedReply?.(replySegmentId) === null : false;
+
     return renderBubbleShell(
       <MessageSegmentsRenderer
         segments={segments}
         isMe={isMe}
         currentUserId={currentUserId}
         memberMap={memberMap}
-        replyMessage={getReplyMessage()}
+        replyMessage={replyMsg}
+        replyLoading={replyLoading}
+        replyNotFound={replyNotFound}
         getSenderInfo={getSenderInfo}
         onAtPress={() => undefined}
         onReplyPress={onReplyPress}
@@ -431,18 +468,46 @@ const MessageBubbleInner: React.FC<MessageBubbleProps> = ({
             )}
 
             {renderMessageContent()}
-            
-            {/* 私聊模式：显示已读标记 */}
-            {isLastReadMessage && (
-              <View style={styles.readStatusContainer}>
-                <MaterialCommunityIcons
-                  name="check-all"
-                  size={14}
-                  color="#34C759"
-                />
-                <Text style={[styles.readStatusText, styles.readStatusTextRead]}>
-                  已读
-                </Text>
+
+            {/* 发送状态指示器 */}
+            {isMe && (
+              <View style={styles.sendStatusContainer}>
+                {isPending && (
+                  <View style={styles.sendStatusRow}>
+                    <ActivityIndicator size="small" color="#999" style={styles.sendStatusIndicator} />
+                    <Text style={styles.pendingStatusText}>发送中</Text>
+                  </View>
+                )}
+                {isFailed && (
+                  // 点击「发送失败」重试：仅对自己发送的失败消息提供重试入口。
+                  // 用 Pressable 而非 TouchableOpacity，避免与外层长按手势冲突；
+                  // 失败状态本身是终态，重试期间会被替换为 pending。
+                  <TouchableOpacity
+                    style={styles.sendStatusRow}
+                    onPress={() => onRetrySend?.(message)}
+                    disabled={!onRetrySend}
+                    activeOpacity={0.6}
+                  >
+                    <MaterialCommunityIcons
+                      name="alert-circle"
+                      size={14}
+                      color="#FF3B30"
+                    />
+                    <Text style={styles.failedStatusText}>发送失败，点击重试</Text>
+                  </TouchableOpacity>
+                )}
+                {!isPending && !isFailed && isLastReadMessage && (
+                  <View style={styles.sendStatusRow}>
+                    <MaterialCommunityIcons
+                      name="check-all"
+                      size={14}
+                      color="#34C759"
+                    />
+                    <Text style={[styles.readStatusText, styles.readStatusTextRead]}>
+                      已读
+                    </Text>
+                  </View>
+                )}
               </View>
             )}
           </View>
@@ -509,6 +574,9 @@ export const MessageBubble = React.memo(MessageBubbleInner, (prev, next) => {
   if (prev.currentUser !== next.currentUser) return false;
   if (prev.otherUser !== next.otherUser) return false;
   if (prev.messageMap !== next.messageMap) return false;
+  // getCachedReply 引用在缓存回填后变化，驱动引用预览从"加载中"→"显示内容"重渲染
+  if (prev.getCachedReply !== next.getCachedReply) return false;
+  if (prev.ensureReplyMessage !== next.ensureReplyMessage) return false;
   if (prev.onAvatarLongPress !== next.onAvatarLongPress) return false;
   if (prev.onAvatarPress !== next.onAvatarPress) return false;
   return true;

src/screens/message/components/ChatScreen/SegmentRenderer.tsx

@@ -66,6 +66,9 @@ export interface SegmentRendererProps {
 export interface ReplyPreviewSegmentProps {
   replyData: ReplySegmentData;
   replyMessage?: MessageResponse;
+  // 回填状态：区分"加载中"与"已被删除/不可见"，避免占位文案误导
+  replyLoading?: boolean;
+  replyNotFound?: boolean;
   isMe: boolean;
   onPress?: () => void;
   getSenderInfo?: (senderId: string) => SenderInfo;
@@ -476,23 +479,102 @@ const renderVideoSegment = (data: VideoSegmentData, isMe: boolean): React.ReactN
   return <VideoSegment key={`video-${data.url}`} data={data} isMe={isMe} />;
 };
 
+/**
+ * 根据 MIME 类型返回文件图标名与主题色
+ */
+function getFileVisual(mime?: string): { icon: string; color: string } {
+  if (!mime) return { icon: 'file-document-outline', color: '#5C6BC0' };
+  const m = mime.toLowerCase();
+  if (m === 'application/pdf') return { icon: 'file-pdf-box', color: '#E53935' };
+  if (m.includes('word') || m === 'application/msword') return { icon: 'file-word-box', color: '#1E88E5' };
+  if (m.includes('excel') || m === 'application/vnd.ms-excel' || m === 'text/csv') return { icon: 'file-excel-box', color: '#43A047' };
+  if (m.includes('powerpoint') || m === 'application/vnd.ms-powerpoint') return { icon: 'file-powerpoint-box', color: '#FB8C00' };
+  if (m === 'application/zip' || m.includes('compressed') || m.includes('rar') || m.includes('7z') || m.includes('gzip') || m.includes('tar')) {
+    return { icon: 'folder-zip-outline', color: '#8D6E63' };
+  }
+  if (m.startsWith('audio/')) return { icon: 'file-music-outline', color: '#8E24AA' };
+  if (m.startsWith('video/')) return { icon: 'file-video-outline', color: '#00897B' };
+  if (m.startsWith('image/')) return { icon: 'file-image-outline', color: '#FF6B35' };
+  if (m === 'application/json' || m === 'text/xml' || m === 'application/xml') return { icon: 'code-json', color: '#455A64' };
+  if (m === 'text/plain' || m === 'text/markdown') return { icon: 'file-document-outline', color: '#607D8B' };
+  return { icon: 'file-document-outline', color: '#5C6BC0' };
+}
+
+/**
+ * 打开/下载文件：移动端用浏览器在新页面打开 URL（系统会提示下载/预览），
+ * 此处不再依赖 expo-file-system（SDK 56 已废弃 downloadAsync）。
+ */
+async function openRemoteFile(url: string, name: string) {
+  if (!url) return;
+  try {
+    await Linking.openURL(url);
+  } catch (error) {
+    console.warn('打开文件失败:', error);
+  }
+}
+
 /**
  * 渲染文件 Segment
+ * 当 data.expired 为 true 时显示"文件已过期"失效态，禁用点击。
  */
 const FileSegmentBody: React.FC<{ data: FileSegmentData; isMe: boolean }> = ({ data, isMe }) => {
   const styles = useSegmentStyles();
   const themeColors = useAppColors();
+  const [downloading, setDownloading] = useState(false);
   const fileSize = data.size ? formatFileSize(data.size) : '';
+  const visual = getFileVisual(data.mime_type);
+  const isExpired = !!data.expired;
+
+  const handlePress = async () => {
+    if (isExpired || !data.url || downloading) return;
+    setDownloading(true);
+    try {
+      await openRemoteFile(data.url, data.name || 'file');
+    } finally {
+      setDownloading(false);
+    }
+  };
+
+  // 失效态：灰态卡片 + 时钟图标 + "文件已过期"，禁用点击
+  if (isExpired) {
+    return (
+      <View
+        style={[styles.fileContainer, styles.fileExpired, isMe ? styles.fileMe : styles.fileOther]}
+        pointerEvents="none"
+      >
+        <View style={[styles.fileIcon, { backgroundColor: 'rgba(150,150,150,0.15)' }]}>
+          <MaterialCommunityIcons
+            name="clock-alert-outline"
+            size={26}
+            color={themeColors.chat.textTertiary}
+          />
+        </View>
+        <View style={styles.fileInfo}>
+          <Text
+            style={[styles.fileName, styles.fileExpiredText]}
+            numberOfLines={1}
+          >
+            {data.name}
+          </Text>
+          <Text style={[styles.fileSize, styles.fileExpiredText]}>
+            文件已过期
+          </Text>
+        </View>
+      </View>
+    );
+  }
+
   return (
     <TouchableOpacity
       style={[styles.fileContainer, isMe ? styles.fileMe : styles.fileOther]}
+      onPress={handlePress}
       activeOpacity={0.7}
     >
-      <View style={styles.fileIcon}>
+      <View style={[styles.fileIcon, { backgroundColor: `${visual.color}22` }]}>
         <MaterialCommunityIcons
-          name="file-document"
-          size={28}
-          color={isMe ? themeColors.primary.contrast : themeColors.primary.main}
+          name={visual.icon as any}
+          size={26}
+          color={isMe ? themeColors.primary.contrast : visual.color}
         />
       </View>
       <View style={styles.fileInfo}>
@@ -502,8 +584,15 @@ const FileSegmentBody: React.FC<{ data: FileSegmentData; isMe: boolean }> = ({ d
         >
           {data.name}
         </Text>
-        {fileSize ? <Text style={styles.fileSize}>{fileSize}</Text> : null}
+        <Text style={styles.fileSize}>
+          {downloading ? '下载中…' : (fileSize || (data.mime_type || '文件'))}
+        </Text>
       </View>
+      <MaterialCommunityIcons
+        name={downloading ? 'progress-download' : 'download-outline'}
+        size={20}
+        color={isMe ? themeColors.primary.contrast : themeColors.chat.textTertiary}
+      />
     </TouchableOpacity>
   );
 };
@@ -582,6 +671,8 @@ const renderLinkSegment = (
 export const ReplyPreviewSegment: React.FC<ReplyPreviewSegmentProps> = ({
   replyData,
   replyMessage,
+  replyLoading,
+  replyNotFound,
   isMe,
   onPress,
   getSenderInfo,
@@ -591,7 +682,12 @@ export const ReplyPreviewSegment: React.FC<ReplyPreviewSegmentProps> = ({
   const styles = useMemo(() => createSegmentStyles(themeColors, fontSize), [themeColors, fontSize]);
 
   if (!replyMessage) {
-    // 如果没有引用消息详情，只显示引用ID
+    // 回填进行中：显示加载占位；已删除/不可见：显示提示文案
+    const placeholder = replyNotFound
+      ? '引用消息已被删除或不可见'
+      : replyLoading
+        ? '加载中…'
+        : '引用消息';
     return (
       <TouchableOpacity
         style={[styles.replyPreview, isMe ? styles.replyMe : styles.replyOther]}
@@ -601,7 +697,7 @@ export const ReplyPreviewSegment: React.FC<ReplyPreviewSegmentProps> = ({
         <View style={styles.replyLine} />
         <View style={styles.replyContent}>
           <Text style={styles.replyText} numberOfLines={2}>
-            引用消息
+            {placeholder}
           </Text>
         </View>
       </TouchableOpacity>
@@ -680,6 +776,8 @@ const MessageSegmentsRendererInner: React.FC<{
   currentUserId?: string;
   memberMap?: Map<string, { nickname: string; user_id: string }>;
   replyMessage?: MessageResponse;
+  replyLoading?: boolean;
+  replyNotFound?: boolean;
   onAtPress?: (userId: string) => void;
   onReplyPress?: (messageId: string) => void;
   onImagePress?: (url: string) => void;
@@ -692,6 +790,8 @@ const MessageSegmentsRendererInner: React.FC<{
   currentUserId,
   memberMap,
   replyMessage,
+  replyLoading,
+  replyNotFound,
   onAtPress,
   onReplyPress,
   onImagePress,
@@ -725,6 +825,8 @@ const MessageSegmentsRendererInner: React.FC<{
           <ReplyPreviewSegment
             replyData={replySegment.data as ReplySegmentData}
             replyMessage={replyMessage}
+            replyLoading={replyLoading}
+            replyNotFound={replyNotFound}
             isMe={isMe}
             onPress={() => onReplyPress?.((replySegment.data as ReplySegmentData).id)}
             getSenderInfo={getSenderInfo}
@@ -977,7 +1079,10 @@ function createSegmentStyles(colors: AppColors, fontSize: number = 16) {
     overflow: 'hidden',
   },
 
-  // 文件 - QQ风格：卡片式设计
+  // 文件 - 卡片式设计
+  // 注意：文件卡片渲染在聊天气泡内部，因此卡片本身不再绘制背景与阴影。
+  // 自带的底色会与气泡背景叠加出「白框」，阴影会被气泡的 overflow:'hidden'
+  // 裁切成「黑框」，二者都会遮挡文件内容。这里改为透明，让内容直接落在气泡上。
   fileContainer: {
     flexDirection: 'row',
     alignItems: 'center',
@@ -985,17 +1090,12 @@ function createSegmentStyles(colors: AppColors, fontSize: number = 16) {
     borderRadius: 16,
     minWidth: 220,
     maxWidth: 300,
-    shadowColor: colors.chat.shadow,
-    shadowOffset: { width: 0, height: 1 },
-    shadowOpacity: 0.08,
-    shadowRadius: 2,
-    elevation: 2,
   },
   fileMe: {
-    backgroundColor: 'rgba(255, 255, 255, 0.25)',
+    backgroundColor: 'transparent',
   },
   fileOther: {
-    backgroundColor: colors.chat.surfaceRaised,
+    backgroundColor: 'transparent',
   },
   fileIcon: {
     marginRight: spacing.md,
@@ -1021,6 +1121,14 @@ function createSegmentStyles(colors: AppColors, fontSize: number = 16) {
     fontWeight: '500',
   },
 
+  // 文件过期失效态
+  fileExpired: {
+    opacity: 0.65,
+  },
+  fileExpiredText: {
+    color: colors.chat.textTertiary,
+  },
+
   // 链接 - QQ风格：卡片式设计
   linkContainer: {
     borderRadius: 16,
@@ -1136,6 +1244,8 @@ export const MessageSegmentsRenderer = React.memo(MessageSegmentsRendererInner,
   if (prev.currentUserId !== next.currentUserId) return false;
   if (prev.memberMap !== next.memberMap) return false;
   if (prev.replyMessage !== next.replyMessage) return false;
+  if (prev.replyLoading !== next.replyLoading) return false;
+  if (prev.replyNotFound !== next.replyNotFound) return false;
   return true;
 });
 

src/screens/message/components/ChatScreen/bubbleStyles.ts

@@ -1,317 +0,0 @@
-/**
- * 消息气泡样式工具
- * 参考 Element X 设计，实现动态圆角和现代化气泡样式
- */
-
-import { StyleSheet, ViewStyle, TextStyle } from 'react-native';
-import { spacing, type AppColors } from '../../../../theme';
-import { useChatSettingsStore } from '../../../../stores/settings';
-
-// 默认圆角，但会从 store 读取
-export const BUBBLE_RADIUS = 16;
-
-// 获取动态圆角值
-export function useBubbleRadius(): number {
-  return useChatSettingsStore((s) => s.messageRadius);
-}
-
-export function getBubbleColors(colors: AppColors, outgoingBubbleColor?: string) {
-  return {
-    outgoing: {
-      background: outgoingBubbleColor || colors.chat.bubbleOutgoing,
-      text: colors.chat.textPrimary,
-    },
-    incoming: {
-      background: colors.chat.bubbleIncoming,
-      text: colors.chat.textPrimary,
-    },
-    replyHighlight: {
-      background: colors.chat.replyTint,
-      borderLeft: colors.chat.replyBorder,
-    },
-  };
-}
-
-export type MessageGroupPosition = 'single' | 'first' | 'middle' | 'last';
-
-// 使用动态圆角的 hook
-export function useBubbleBorderRadius(isMe: boolean, position: MessageGroupPosition): ViewStyle {
-  const radius = useBubbleRadius();
-
-  if (isMe) {
-    switch (position) {
-      case 'single':
-        return {
-          borderTopLeftRadius: radius,
-          borderTopRightRadius: radius,
-          borderBottomLeftRadius: radius,
-          borderBottomRightRadius: 4,
-        };
-      case 'first':
-        return {
-          borderTopLeftRadius: radius,
-          borderTopRightRadius: radius,
-          borderBottomLeftRadius: radius,
-          borderBottomRightRadius: 4,
-        };
-      case 'middle':
-        return {
-          borderTopLeftRadius: radius,
-          borderTopRightRadius: 4,
-          borderBottomLeftRadius: radius,
-          borderBottomRightRadius: 4,
-        };
-      case 'last':
-        return {
-          borderTopLeftRadius: radius,
-          borderTopRightRadius: 4,
-          borderBottomLeftRadius: radius,
-          borderBottomRightRadius: radius,
-        };
-    }
-  } else {
-    switch (position) {
-      case 'single':
-        return {
-          borderTopLeftRadius: 4,
-          borderTopRightRadius: radius,
-          borderBottomLeftRadius: radius,
-          borderBottomRightRadius: radius,
-        };
-      case 'first':
-        return {
-          borderTopLeftRadius: 4,
-          borderTopRightRadius: radius,
-          borderBottomLeftRadius: 4,
-          borderBottomRightRadius: radius,
-        };
-      case 'middle':
-        return {
-          borderTopLeftRadius: 4,
-          borderTopRightRadius: radius,
-          borderBottomLeftRadius: 4,
-          borderBottomRightRadius: radius,
-        };
-      case 'last':
-        return {
-          borderTopLeftRadius: radius,
-          borderTopRightRadius: radius,
-          borderBottomLeftRadius: radius,
-          borderBottomRightRadius: radius,
-        };
-    }
-  }
-}
-
-// 保持原有的静态函数用于兼容
-export const getBubbleBorderRadius = (isMe: boolean, position: MessageGroupPosition): ViewStyle => {
-  const radius = BUBBLE_RADIUS;
-
-  if (isMe) {
-    switch (position) {
-      case 'single':
-        return {
-          borderTopLeftRadius: radius,
-          borderTopRightRadius: radius,
-          borderBottomLeftRadius: radius,
-          borderBottomRightRadius: 4,
-        };
-      case 'first':
-        return {
-          borderTopLeftRadius: radius,
-          borderTopRightRadius: radius,
-          borderBottomLeftRadius: radius,
-          borderBottomRightRadius: 4,
-        };
-      case 'middle':
-        return {
-          borderTopLeftRadius: radius,
-          borderTopRightRadius: 4,
-          borderBottomLeftRadius: radius,
-          borderBottomRightRadius: 4,
-        };
-      case 'last':
-        return {
-          borderTopLeftRadius: radius,
-          borderTopRightRadius: 4,
-          borderBottomLeftRadius: radius,
-          borderBottomRightRadius: radius,
-        };
-    }
-  } else {
-    switch (position) {
-      case 'single':
-        return {
-          borderTopLeftRadius: 4,
-          borderTopRightRadius: radius,
-          borderBottomLeftRadius: radius,
-          borderBottomRightRadius: radius,
-        };
-      case 'first':
-        return {
-          borderTopLeftRadius: 4,
-          borderTopRightRadius: radius,
-          borderBottomLeftRadius: 4,
-          borderBottomRightRadius: radius,
-        };
-      case 'middle':
-        return {
-          borderTopLeftRadius: 4,
-          borderTopRightRadius: radius,
-          borderBottomLeftRadius: 4,
-          borderBottomRightRadius: radius,
-        };
-      case 'last':
-        return {
-          borderTopLeftRadius: radius,
-          borderTopRightRadius: radius,
-          borderBottomLeftRadius: radius,
-          borderBottomRightRadius: radius,
-        };
-    }
-  }
-};
-
-export const getMessageGroupPosition = (
-  index: number,
-  messages: Array<{ sender_id: string }>,
-  currentUserId: string
-): MessageGroupPosition => {
-  const currentMessage = messages[index];
-  if (!currentMessage) return 'single';
-
-  const prevMessage = index > 0 ? messages[index - 1] : null;
-  const nextMessage = index < messages.length - 1 ? messages[index + 1] : null;
-
-  const isSameSenderAsPrev = prevMessage && prevMessage.sender_id === currentMessage.sender_id;
-  const isSameSenderAsNext = nextMessage && nextMessage.sender_id === currentMessage.sender_id;
-
-  if (!isSameSenderAsPrev && !isSameSenderAsNext) {
-    return 'single';
-  } else if (!isSameSenderAsPrev && isSameSenderAsNext) {
-    return 'first';
-  } else if (isSameSenderAsPrev && isSameSenderAsNext) {
-    return 'middle';
-  } else {
-    return 'last';
-  }
-};
-
-export const shouldShowSenderInfo = (
-  index: number,
-  messages: Array<{ sender_id: string }>
-): boolean => {
-  if (index === 0) return true;
-
-  const currentMessage = messages[index];
-  const prevMessage = messages[index - 1];
-
-  return prevMessage.sender_id !== currentMessage.sender_id;
-};
-
-export const getBubbleBaseStyle = (isMe: boolean, colors: AppColors, outgoingBubbleColor?: string): ViewStyle => {
-  const bc = getBubbleColors(colors, outgoingBubbleColor);
-  return {
-    paddingHorizontal: spacing.md,
-    paddingVertical: spacing.sm + 4,
-    minWidth: 60,
-    maxWidth: '75%',
-    backgroundColor: isMe ? bc.outgoing.background : bc.incoming.background,
-    shadowColor: colors.chat.shadow,
-    shadowOffset: { width: 0, height: 1 },
-    shadowOpacity: 0.06,
-    shadowRadius: 2,
-    elevation: 2,
-  };
-};
-
-// 使用动态字号的 hook
-export function useChatFontSize(): number {
-  return useChatSettingsStore((s) => s.fontSize);
-}
-
-export const getBubbleTextStyle = (isMe: boolean, colors: AppColors, customFontSize?: number): TextStyle => {
-  const bc = getBubbleColors(colors);
-  const fontSize = customFontSize ?? 16;
-  return {
-    color: isMe ? bc.outgoing.text : bc.incoming.text,
-    fontSize,
-    lineHeight: Math.round(fontSize * 1.4),
-    letterSpacing: 0.2,
-    fontWeight: '400',
-  };
-};
-
-export function createBubbleStyles(colors: AppColors, customFontSize?: number, outgoingBubbleColor?: string) {
-  const bc = getBubbleColors(colors, outgoingBubbleColor);
-  const fontSize = customFontSize ?? 16;
-  return StyleSheet.create({
-    bubble: {
-      paddingHorizontal: spacing.md,
-      paddingVertical: spacing.sm + 4,
-      minWidth: 60,
-    },
-    outgoing: {
-      backgroundColor: bc.outgoing.background,
-    },
-    incoming: {
-      backgroundColor: bc.incoming.background,
-    },
-    text: {
-      fontSize,
-      lineHeight: Math.round(fontSize * 1.4),
-      letterSpacing: 0.2,
-      fontWeight: '400',
-    },
-    shadow: {
-      shadowColor: colors.chat.shadow,
-      shadowOffset: { width: 0, height: 1 },
-      shadowOpacity: 0.06,
-      shadowRadius: 2,
-      elevation: 2,
-    },
-    longPressShadow: {
-      shadowColor: colors.chat.shadow,
-      shadowOffset: { width: 0, height: 3 },
-      shadowOpacity: 0.12,
-      shadowRadius: 8,
-      elevation: 6,
-    },
-    replyHighlight: {
-      borderLeftWidth: 3,
-      borderLeftColor: colors.primary.main,
-      backgroundColor: bc.replyHighlight.background,
-    },
-    recalled: {
-      backgroundColor: colors.chat.surfaceMuted,
-      borderWidth: 1,
-      borderColor: colors.chat.border,
-      borderStyle: 'dashed',
-      borderRadius: 12,
-    },
-    systemNotice: {
-      alignItems: 'center',
-      marginVertical: spacing.sm,
-    },
-    systemNoticeText: {
-      fontSize: 12,
-      color: colors.chat.textSecondary,
-      backgroundColor: colors.chat.surfaceMuted,
-      paddingHorizontal: spacing.md,
-      paddingVertical: spacing.xs,
-      borderRadius: 12,
-      overflow: 'hidden',
-    },
-  });
-}
-
-export default {
-  BUBBLE_RADIUS,
-  getBubbleColors,
-  getBubbleBorderRadius,
-  getMessageGroupPosition,
-  shouldShowSenderInfo,
-  getBubbleBaseStyle,
-  getBubbleTextStyle,
-  createBubbleStyles,
-};