feat: 使用本地库 react-native-qrcode-svg 生成二维码，移除第三方远程图片服务

components/LoginModal.tsx

@@ -5,7 +5,6 @@ import {
   Text,
   StyleSheet,
   TouchableOpacity,
-  Image,
   ActivityIndicator,
   Animated,
   Alert,
@@ -13,6 +12,7 @@ import {
 } from "react-native";
 import * as FileSystem from "expo-file-system/legacy";
 import * as MediaLibrary from "expo-media-library";
+import QRCode from "react-native-qrcode-svg";
 import { Ionicons } from "@expo/vector-icons";
 import { generateQRCode, pollQRCode, getUserInfo } from "../services/bilibili";
 import { useAuthStore } from "../store/authStore";
@@ -23,10 +23,10 @@ interface Props {
 }
 
 export function LoginModal({ visible, onClose }: Props) {
-  const [qrUrl, setQrUrl] = useState<string | null>(null);
+  const [qrData, setQrData] = useState<string | null>(null);
   const [qrKey, setQrKey] = useState<string | null>(null);
-  const [qrImageLoaded, setQrImageLoaded] = useState(false);
   const [saving, setSaving] = useState(false);
+  const qrRef = useRef<any>(null);
   const [status, setStatus] = useState<
     "loading" | "waiting" | "scanned" | "done" | "error"
   >("loading");
@@ -52,14 +52,11 @@ export function LoginModal({ visible, onClose }: Props) {
   useEffect(() => {
     if (!visible) return;
     setStatus("loading");
-    setQrUrl(null);
+    setQrData(null);
     setQrKey(null);
-    setQrImageLoaded(false);
     generateQRCode()
       .then((data) => {
-        setQrUrl(
+        setQrData(data.url);
-          `https://api.qrserver.com/v1/create-qr-code/?data=${encodeURIComponent(data.url)}&size=400x400`,
-        );
         setQrKey(data.qrcode_key);
         setStatus("waiting");
       })
@@ -98,7 +95,7 @@ export function LoginModal({ visible, onClose }: Props) {
   }, [qrKey, status]);
 
   async function handleSaveQR() {
-    if (!qrUrl) return;
+    if (!qrRef.current) return;
     setSaving(true);
     try {
       const { status: perm } = await MediaLibrary.requestPermissionsAsync();
@@ -106,19 +103,28 @@ export function LoginModal({ visible, onClose }: Props) {
         Alert.alert("提示", "需要相册权限才能保存图片");
         return;
       }
-      const dest = `${FileSystem.cacheDirectory}bilibili_qr.png`;
+      qrRef.current.toDataURL(async (base64: string) => {
-      const { uri } = await FileSystem.downloadAsync(qrUrl, dest);
+        try {
-      await MediaLibrary.saveToLibraryAsync(uri);
+          const dest = `${FileSystem.cacheDirectory}bilibili_qr.png`;
-      Alert.alert("已保存", "二维码已存入相册，请用哔哩哔哩扫码登录", [
+          await FileSystem.writeAsStringAsync(dest, base64, {
-        { text: "关闭", style: "cancel" },
+            encoding: FileSystem.EncodingType.Base64,
-        {
+          });
-          text: "打开哔哩哔哩",
+          await MediaLibrary.saveToLibraryAsync(dest);
-          onPress: () => Linking.openURL("bilibili://"),
+          Alert.alert("已保存", "二维码已存入相册，请用哔哩哔哩扫码登录", [
-        },
+            { text: "关闭", style: "cancel" },
-      ]);
+            {
+              text: "打开哔哩哔哩",
+              onPress: () => Linking.openURL("bilibili://"),
+            },
+          ]);
+        } catch {
+          Alert.alert("失败", "保存失败，请重试");
+        } finally {
+          setSaving(false);
+        }
+      });
     } catch {
       Alert.alert("失败", "保存失败，请重试");
-    } finally {
       setSaving(false);
     }
   }
@@ -146,32 +152,25 @@ export function LoginModal({ visible, onClose }: Props) {
               style={styles.loader}
             />
           )}
-          {(status === "waiting" || status === "scanned") && qrUrl && (
+          {(status === "waiting" || status === "scanned") && qrData && (
             <>
               <View style={styles.qrWrapper}>
-                <Image
+                <QRCode
-                  source={{ uri: qrUrl }}
+                  value={qrData}
-                  style={styles.qr}
+                  size={200}
-                  onLoad={() => setQrImageLoaded(true)}
+                  getRef={(ref) => { qrRef.current = ref; }}
                 />
-                {!qrImageLoaded && (
+                <TouchableOpacity
-                  <View style={styles.qrLoader}>
+                  style={styles.saveBtn}
-                    <ActivityIndicator size="large" color="#00AEEC" />
+                  onPress={handleSaveQR}
-                  </View>
+                  disabled={saving}
-                )}
+                >
-                {qrImageLoaded && (
+                  {saving ? (
-                  <TouchableOpacity
+                    <ActivityIndicator size="small" color="#fff" />
-                    style={styles.saveBtn}
+                  ) : (
-                    onPress={handleSaveQR}
+                    <Ionicons name="download-outline" size={16} color="#fff" />
-                    disabled={saving}
+                  )}
-                  >
+                </TouchableOpacity>
-                    {saving ? (
-                      <ActivityIndicator size="small" color="#fff" />
-                    ) : (
-                      <Ionicons name="download-outline" size={16} color="#fff" />
-                    )}
-                  </TouchableOpacity>
-                )}
               </View>
               <Text style={styles.hint}>
                 {status === "scanned"
@@ -213,13 +212,6 @@ const styles = StyleSheet.create({
   title: { fontSize: 18, fontWeight: "600", marginBottom: 20 },
   loader: { marginVertical: 40 },
   qrWrapper: { width: 200, height: 200, marginBottom: 12 },
-  qr: { width: 200, height: 200 },
-  qrLoader: {
-    ...StyleSheet.absoluteFillObject,
-    alignItems: "center",
-    justifyContent: "center",
-    backgroundColor: "#f4f4f4",
-  },
   saveBtn: {
     position: "absolute",
     bottom: 6,

package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "jkvideo",
-  "version": "1.0.5",
+  "version": "1.0.6",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "jkvideo",
-      "version": "1.0.5",
+      "version": "1.0.6",
       "dependencies": {
         "@dr.pogodin/react-native-static-server": "^0.26.0",
         "@expo/vector-icons": "^15.0.2",
@@ -27,14 +27,15 @@
         "expo-screen-orientation": "~55.0.8",
         "expo-status-bar": "~55.0.4",
         "expo-system-ui": "~55.0.9",
-        "expo-updates": "~55.0.15",
         "pako": "^2.1.0",
         "react": "19.2.0",
         "react-dom": "19.2.0",
         "react-native": "0.83.2",
         "react-native-pager-view": "8.0.0",
+        "react-native-qrcode-svg": "^6.3.21",
         "react-native-safe-area-context": "~5.6.2",
         "react-native-screens": "~4.23.0",
+        "react-native-svg": "15.15.3",
         "react-native-video": "^6.19.0",
         "react-native-web": "^0.21.0",
         "react-native-webview": "13.16.0",
@@ -3897,6 +3898,12 @@
         "node": ">= 0.8"
       }
     },
+    "node_modules/boolbase": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/boolbase/-/boolbase-1.0.0.tgz",
+      "integrity": "sha512-JZOSA7Mo9sNGB8+UjSgzdLtokWAky1zbztM3WRLCbZ70/3cTANmQmOdR7y2g+J0e2WXywy1yS468tY+IruqEww==",
+      "license": "ISC"
+    },
     "node_modules/bplist-creator": {
       "version": "0.1.0",
       "resolved": "https://registry.npmjs.org/bplist-creator/-/bplist-creator-0.1.0.tgz",
@@ -4436,6 +4443,56 @@
         "hyphenate-style-name": "^1.0.3"
       }
     },
+    "node_modules/css-select": {
+      "version": "5.2.2",
+      "resolved": "https://registry.npmjs.org/css-select/-/css-select-5.2.2.tgz",
+      "integrity": "sha512-TizTzUddG/xYLA3NXodFM0fSbNizXjOKhqiQQwvhlspadZokn1KDy0NZFS0wuEubIYAV5/c1/lAr0TaaFXEXzw==",
+      "license": "BSD-2-Clause",
+      "dependencies": {
+        "boolbase": "^1.0.0",
+        "css-what": "^6.1.0",
+        "domhandler": "^5.0.2",
+        "domutils": "^3.0.1",
+        "nth-check": "^2.0.1"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/fb55"
+      }
+    },
+    "node_modules/css-tree": {
+      "version": "1.1.3",
+      "resolved": "https://registry.npmjs.org/css-tree/-/css-tree-1.1.3.tgz",
+      "integrity": "sha512-tRpdppF7TRazZrjJ6v3stzv93qxRcSsFmW6cX0Zm2NVKpxE1WV1HblnghVv9TreireHkqI/VDEsfolRF1p6y7Q==",
+      "license": "MIT",
+      "dependencies": {
+        "mdn-data": "2.0.14",
+        "source-map": "^0.6.1"
+      },
+      "engines": {
+        "node": ">=8.0.0"
+      }
+    },
+    "node_modules/css-tree/node_modules/source-map": {
+      "version": "0.6.1",
+      "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.6.1.tgz",
+      "integrity": "sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g==",
+      "license": "BSD-3-Clause",
+      "engines": {
+        "node": ">=0.10.0"
+      }
+    },
+    "node_modules/css-what": {
+      "version": "6.2.2",
+      "resolved": "https://registry.npmjs.org/css-what/-/css-what-6.2.2.tgz",
+      "integrity": "sha512-u/O3vwbptzhMs3L1fQE82ZSLHQQfto5gyZzwteVIEyeaY5Fc7R4dapF/BvRoSYFeqfBk4m0V1Vafq5Pjv25wvA==",
+      "license": "BSD-2-Clause",
+      "engines": {
+        "node": ">= 6"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/fb55"
+      }
+    },
     "node_modules/csstype": {
       "version": "3.2.3",
       "resolved": "https://registry.npmjs.org/csstype/-/csstype-3.2.3.tgz",
@@ -4460,6 +4517,15 @@
         }
       }
     },
+    "node_modules/decamelize": {
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/decamelize/-/decamelize-1.2.0.tgz",
+      "integrity": "sha512-z2S+W9X73hAUUki+N+9Za2lBlun89zigOyGrsax+KUQ6wKW4ZoWpEYBkGhQjwAjjDCkWxhY0VKEhk8wzY7F5cA==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=0.10.0"
+      }
+    },
     "node_modules/decode-uri-component": {
       "version": "0.2.2",
       "resolved": "https://registry.npmjs.org/decode-uri-component/-/decode-uri-component-0.2.2.tgz",
@@ -4542,12 +4608,73 @@
       "integrity": "sha512-ypdmJU/TbBby2Dxibuv7ZLW3Bs1QEmM7nHjEANfohJLvE0XVujisn1qPJcZxg+qDucsr+bP6fLD1rPS3AhJ7EQ==",
       "license": "MIT"
     },
+    "node_modules/dijkstrajs": {
+      "version": "1.0.3",
+      "resolved": "https://registry.npmjs.org/dijkstrajs/-/dijkstrajs-1.0.3.tgz",
+      "integrity": "sha512-qiSlmBq9+BCdCA/L46dw8Uy93mloxsPSbwnm5yrKn2vMPiy8KyAskTF6zuV/j5BMsmOGZDPs7KjU+mjb670kfA==",
+      "license": "MIT"
+    },
     "node_modules/dnssd-advertise": {
       "version": "1.1.3",
       "resolved": "https://registry.npmjs.org/dnssd-advertise/-/dnssd-advertise-1.1.3.tgz",
       "integrity": "sha512-XENsHi3MBzWOCAXif3yZvU1Ah0l+nhJj1sjWL6TnOAYKvGiFhbTx32xHN7+wLMLUOCj7Nr0evADWG4R8JtqCDA==",
       "license": "MIT"
     },
+    "node_modules/dom-serializer": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/dom-serializer/-/dom-serializer-2.0.0.tgz",
+      "integrity": "sha512-wIkAryiqt/nV5EQKqQpo3SToSOV9J0DnbJqwK7Wv/Trc92zIAYZ4FlMu+JPFW1DfGFt81ZTCGgDEabffXeLyJg==",
+      "license": "MIT",
+      "dependencies": {
+        "domelementtype": "^2.3.0",
+        "domhandler": "^5.0.2",
+        "entities": "^4.2.0"
+      },
+      "funding": {
+        "url": "https://github.com/cheeriojs/dom-serializer?sponsor=1"
+      }
+    },
+    "node_modules/domelementtype": {
+      "version": "2.3.0",
+      "resolved": "https://registry.npmjs.org/domelementtype/-/domelementtype-2.3.0.tgz",
+      "integrity": "sha512-OLETBj6w0OsagBwdXnPdN0cnMfF9opN69co+7ZrbfPGrdpPVNBUj02spi6B1N7wChLQiPn4CSH/zJvXw56gmHw==",
+      "funding": [
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/fb55"
+        }
+      ],
+      "license": "BSD-2-Clause"
+    },
+    "node_modules/domhandler": {
+      "version": "5.0.3",
+      "resolved": "https://registry.npmjs.org/domhandler/-/domhandler-5.0.3.tgz",
+      "integrity": "sha512-cgwlv/1iFQiFnU96XXgROh8xTeetsnJiDsTc7TYCLFd9+/WNkIqPTxiM/8pSd8VIrhXGTf1Ny1q1hquVqDJB5w==",
+      "license": "BSD-2-Clause",
+      "dependencies": {
+        "domelementtype": "^2.3.0"
+      },
+      "engines": {
+        "node": ">= 4"
+      },
+      "funding": {
+        "url": "https://github.com/fb55/domhandler?sponsor=1"
+      }
+    },
+    "node_modules/domutils": {
+      "version": "3.2.2",
+      "resolved": "https://registry.npmjs.org/domutils/-/domutils-3.2.2.tgz",
+      "integrity": "sha512-6kZKyUajlDuqlHKVX1w7gyslj9MPIXzIFiz/rGu35uC1wMi+kMhQwGhl4lt9unC9Vb9INnY9Z3/ZA3+FhASLaw==",
+      "license": "BSD-2-Clause",
+      "dependencies": {
+        "dom-serializer": "^2.0.0",
+        "domelementtype": "^2.3.0",
+        "domhandler": "^5.0.3"
+      },
+      "funding": {
+        "url": "https://github.com/fb55/domutils?sponsor=1"
+      }
+    },
     "node_modules/dunder-proto": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/dunder-proto/-/dunder-proto-1.0.1.tgz",
@@ -4589,6 +4716,18 @@
         "node": ">= 0.8"
       }
     },
+    "node_modules/entities": {
+      "version": "4.5.0",
+      "resolved": "https://registry.npmjs.org/entities/-/entities-4.5.0.tgz",
+      "integrity": "sha512-V0hjH4dGPh9Ao5p0MoRY6BVqtwCjhz6vI5LT8AJ55H+4g9/4vbHx1I54fS0XuclLhDHArPQCiMjDxjaL8fPxhw==",
+      "license": "BSD-2-Clause",
+      "engines": {
+        "node": ">=0.12"
+      },
+      "funding": {
+        "url": "https://github.com/fb55/entities?sponsor=1"
+      }
+    },
     "node_modules/error-stack-parser": {
       "version": "2.1.4",
       "resolved": "https://registry.npmjs.org/error-stack-parser/-/error-stack-parser-2.1.4.tgz",
@@ -4848,12 +4987,6 @@
         "expo": "*"
       }
     },
-    "node_modules/expo-eas-client": {
-      "version": "55.0.2",
-      "resolved": "https://registry.npmjs.org/expo-eas-client/-/expo-eas-client-55.0.2.tgz",
-      "integrity": "sha512-fjOgSXaZFBK2Xmzn/uw0DTF3BsYv97JEa4PYXXqVCEvNJPwJB1cV1eX6Xyq6iKGIhMPH9k62sOc+oUdt094WCw==",
-      "license": "MIT"
-    },
     "node_modules/expo-file-system": {
       "version": "55.0.10",
       "resolved": "https://registry.npmjs.org/expo-file-system/-/expo-file-system-55.0.10.tgz",
@@ -5184,12 +5317,6 @@
         "react-native": "*"
       }
     },
-    "node_modules/expo-structured-headers": {
-      "version": "55.0.0",
-      "resolved": "https://registry.npmjs.org/expo-structured-headers/-/expo-structured-headers-55.0.0.tgz",
-      "integrity": "sha512-udaNvuWb45/Sryq9FLC/blwgOChhznuqlTrUzVjC0T83pMdcmscKJX23lnNDW6hCec8p81Y3z1DIFwIyk0g/PQ==",
-      "license": "MIT"
-    },
     "node_modules/expo-symbols": {
       "version": "55.0.5",
       "resolved": "https://registry.npmjs.org/expo-symbols/-/expo-symbols-55.0.5.tgz",
@@ -5226,36 +5353,6 @@
         }
       }
     },
-    "node_modules/expo-updates": {
-      "version": "55.0.15",
-      "resolved": "https://registry.npmjs.org/expo-updates/-/expo-updates-55.0.15.tgz",
-      "integrity": "sha512-UE9Ik56trq//kNeJ/BlC5vOTYdNTvsHwhfWFYMazP1UOQK4lnX59/t0qz8Ut+3aPXZZT7+B6mnbWtic0QqN1wA==",
-      "license": "MIT",
-      "dependencies": {
-        "@expo/code-signing-certificates": "^0.0.6",
-        "@expo/plist": "^0.5.2",
-        "@expo/spawn-async": "^1.7.2",
-        "arg": "^4.1.0",
-        "chalk": "^4.1.2",
-        "debug": "^4.3.4",
-        "expo-eas-client": "~55.0.2",
-        "expo-manifests": "~55.0.11",
-        "expo-structured-headers": "~55.0.0",
-        "expo-updates-interface": "~55.1.3",
-        "getenv": "^2.0.0",
-        "glob": "^13.0.0",
-        "ignore": "^5.3.1",
-        "resolve-from": "^5.0.0"
-      },
-      "bin": {
-        "expo-updates": "bin/cli.js"
-      },
-      "peerDependencies": {
-        "expo": "*",
-        "react": "*",
-        "react-native": "*"
-      }
-    },
     "node_modules/expo-updates-interface": {
       "version": "55.1.3",
       "resolved": "https://registry.npmjs.org/expo-updates-interface/-/expo-updates-interface-55.1.3.tgz",
@@ -5265,12 +5362,6 @@
         "expo": "*"
       }
     },
-    "node_modules/expo-updates/node_modules/arg": {
-      "version": "4.1.3",
-      "resolved": "https://registry.npmjs.org/arg/-/arg-4.1.3.tgz",
-      "integrity": "sha512-58S9QDqG0Xx27YwPSt9fJxivjYl432YCwfDMfZ+71RAqUrZef7LrKQZ3LHLOwCS4FLNBplP533Zx895SeOCHvA==",
-      "license": "MIT"
-    },
     "node_modules/expo/node_modules/@expo/cli": {
       "version": "55.0.15",
       "resolved": "https://registry.npmjs.org/@expo/cli/-/cli-55.0.15.tgz",
@@ -7106,6 +7197,12 @@
         "node": ">= 0.4"
       }
     },
+    "node_modules/mdn-data": {
+      "version": "2.0.14",
+      "resolved": "https://registry.npmjs.org/mdn-data/-/mdn-data-2.0.14.tgz",
+      "integrity": "sha512-dn6wd0uw5GsdswPFfsgMp5NSB0/aDe6fK94YJV/AJDYXL6HVLWBsxeq7js7Ad+mU2K9LAlwpk6kN2D5mwCPVow==",
+      "license": "CC0-1.0"
+    },
     "node_modules/media-typer": {
       "version": "0.3.0",
       "resolved": "https://registry.npmjs.org/media-typer/-/media-typer-0.3.0.tgz",
@@ -7624,6 +7721,18 @@
         "node": "^16.14.0 || >=18.0.0"
       }
     },
+    "node_modules/nth-check": {
+      "version": "2.1.1",
+      "resolved": "https://registry.npmjs.org/nth-check/-/nth-check-2.1.1.tgz",
+      "integrity": "sha512-lqjrjmaOoAnWfMmBPL+XNnynZh2+swxiX3WUE0s4yEHI6m+AwrK2UZOimIRl3X/4QctVqS8AiZjFqyOGrMXb/w==",
+      "license": "BSD-2-Clause",
+      "dependencies": {
+        "boolbase": "^1.0.0"
+      },
+      "funding": {
+        "url": "https://github.com/fb55/nth-check?sponsor=1"
+      }
+    },
     "node_modules/nullthrows": {
       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/nullthrows/-/nullthrows-1.1.1.tgz",
@@ -8109,6 +8218,23 @@
         "node": ">= 6"
       }
     },
+    "node_modules/prop-types": {
+      "version": "15.8.1",
+      "resolved": "https://registry.npmjs.org/prop-types/-/prop-types-15.8.1.tgz",
+      "integrity": "sha512-oj87CgZICdulUohogVAR7AjlC0327U4el4L6eAvOqCeudMDVU0NThNaV+b9Df4dXgSP1gXMTnPdhfe/2qDH5cg==",
+      "license": "MIT",
+      "dependencies": {
+        "loose-envify": "^1.4.0",
+        "object-assign": "^4.1.1",
+        "react-is": "^16.13.1"
+      }
+    },
+    "node_modules/prop-types/node_modules/react-is": {
+      "version": "16.13.1",
+      "resolved": "https://registry.npmjs.org/react-is/-/react-is-16.13.1.tgz",
+      "integrity": "sha512-24e6ynE2H+OKt4kqsOvNd8kBpV65zoxbA4BVsEOB3ARVWQki/DHzaUoC5KuON/BiccDaCCTZBuOcfZs70kR8bQ==",
+      "license": "MIT"
+    },
     "node_modules/proxy-addr": {
       "version": "2.0.7",
       "resolved": "https://registry.npmjs.org/proxy-addr/-/proxy-addr-2.0.7.tgz",
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       "license": "MIT"
     },
+    "node_modules/qrcode": {
+      "version": "1.5.4",
+      "resolved": "https://registry.npmjs.org/qrcode/-/qrcode-1.5.4.tgz",
+      "integrity": "sha512-1ca71Zgiu6ORjHqFBDpnSMTR2ReToX4l1Au1VFLyVeBTFavzQnv5JxMFr3ukHVKpSrSA2MCk0lNJSykjUfz7Zg==",
+      "license": "MIT",
+      "dependencies": {
+        "dijkstrajs": "^1.0.1",
+        "pngjs": "^5.0.0",
+        "yargs": "^15.3.1"
+      },
+      "bin": {
+        "qrcode": "bin/qrcode"
+      },
+      "engines": {
+        "node": ">=10.13.0"
+      }
+    },
+    "node_modules/qrcode/node_modules/camelcase": {
+      "version": "5.3.1",
+      "resolved": "https://registry.npmjs.org/camelcase/-/camelcase-5.3.1.tgz",
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+      "license": "MIT",
+      "engines": {
+        "node": ">=6"
+      }
+    },
+    "node_modules/qrcode/node_modules/cliui": {
+      "version": "6.0.0",
+      "resolved": "https://registry.npmjs.org/cliui/-/cliui-6.0.0.tgz",
+      "integrity": "sha512-t6wbgtoCXvAzst7QgXxJYqPt0usEfbgQdftEPbLL/cvv6HPE5VgvqCuAIDR0NgU52ds6rFwqrgakNLrHEjCbrQ==",
+      "license": "ISC",
+      "dependencies": {
+        "string-width": "^4.2.0",
+        "strip-ansi": "^6.0.0",
+        "wrap-ansi": "^6.2.0"
+      }
+    },
+    "node_modules/qrcode/node_modules/pngjs": {
+      "version": "5.0.0",
+      "resolved": "https://registry.npmjs.org/pngjs/-/pngjs-5.0.0.tgz",
+      "integrity": "sha512-40QW5YalBNfQo5yRYmiw7Yz6TKKVr3h6970B2YE+3fQpsWcrbj1PzJgxeJ19DRQjhMbKPIuMY8rFaXc8moolVw==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=10.13.0"
+      }
+    },
+    "node_modules/qrcode/node_modules/wrap-ansi": {
+      "version": "6.2.0",
+      "resolved": "https://registry.npmjs.org/wrap-ansi/-/wrap-ansi-6.2.0.tgz",
+      "integrity": "sha512-r6lPcBGxZXlIcymEu7InxDMhdW0KDxpLgoFLcguasxCaJ/SOIZwINatK9KY/tf+ZrlywOKU0UDj3ATXUBfxJXA==",
+      "license": "MIT",
+      "dependencies": {
+        "ansi-styles": "^4.0.0",
+        "string-width": "^4.1.0",
+        "strip-ansi": "^6.0.0"
+      },
+      "engines": {
+        "node": ">=8"
+      }
+    },
+    "node_modules/qrcode/node_modules/y18n": {
+      "version": "4.0.3",
+      "resolved": "https://registry.npmjs.org/y18n/-/y18n-4.0.3.tgz",
+      "integrity": "sha512-JKhqTOwSrqNA1NY5lSztJ1GrBiUodLMmIZuLiDaMRJ+itFd+ABVE8XBjOvIWL+rSqNDC74LCSFmlb/U4UZ4hJQ==",
+      "license": "ISC"
+    },
+    "node_modules/qrcode/node_modules/yargs": {
+      "version": "15.4.1",
+      "resolved": "https://registry.npmjs.org/yargs/-/yargs-15.4.1.tgz",
+      "integrity": "sha512-aePbxDmcYW++PaqBsJ+HYUFwCdv4LVvdnhBy78E57PIor8/OVvhMrADFFEDh8DHDFRv/O9i3lPhsENjO7QX0+A==",
+      "license": "MIT",
+      "dependencies": {
+        "cliui": "^6.0.0",
+        "decamelize": "^1.2.0",
+        "find-up": "^4.1.0",
+        "get-caller-file": "^2.0.1",
+        "require-directory": "^2.1.1",
+        "require-main-filename": "^2.0.0",
+        "set-blocking": "^2.0.0",
+        "string-width": "^4.2.0",
+        "which-module": "^2.0.0",
+        "y18n": "^4.0.0",
+        "yargs-parser": "^18.1.2"
+      },
+      "engines": {
+        "node": ">=8"
+      }
+    },
+    "node_modules/qrcode/node_modules/yargs-parser": {
+      "version": "18.1.3",
+      "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-18.1.3.tgz",
+      "integrity": "sha512-o50j0JeToy/4K6OZcaQmW6lyXXKhq7csREXcDwk2omFPJEwUNOVtJKvmDr9EI1fAJZUyZcRF7kxGBWmRXudrCQ==",
+      "license": "ISC",
+      "dependencies": {
+        "camelcase": "^5.0.0",
+        "decamelize": "^1.2.0"
+      },
+      "engines": {
+        "node": ">=6"
+      }
+    },
     "node_modules/qs": {
       "version": "6.14.2",
       "resolved": "https://registry.npmjs.org/qs/-/qs-6.14.2.tgz",
@@ -8330,6 +8557,22 @@
         "react-native": "*"
       }
     },
+    "node_modules/react-native-qrcode-svg": {
+      "version": "6.3.21",
+      "resolved": "https://registry.npmjs.org/react-native-qrcode-svg/-/react-native-qrcode-svg-6.3.21.tgz",
+      "integrity": "sha512-6vcj4rcdpWedvphDR+NSJcudJykNuLgNGFwm2p4xYjR8RdyTzlrELKI5LkO4ANS9cQUbqsfkpippPv64Q2tUtA==",
+      "license": "MIT",
+      "dependencies": {
+        "prop-types": "^15.8.0",
+        "qrcode": "^1.5.4",
+        "text-encoding": "^0.7.0"
+      },
+      "peerDependencies": {
+        "react": "*",
+        "react-native": ">=0.63.4",
+        "react-native-svg": ">=14.0.0"
+      }
+    },
     "node_modules/react-native-safe-area-context": {
       "version": "5.6.2",
       "resolved": "https://registry.npmjs.org/react-native-safe-area-context/-/react-native-safe-area-context-5.6.2.tgz",
@@ -8354,6 +8597,21 @@
         "react-native": "*"
       }
     },
+    "node_modules/react-native-svg": {
+      "version": "15.15.3",
+      "resolved": "https://registry.npmjs.org/react-native-svg/-/react-native-svg-15.15.3.tgz",
+      "integrity": "sha512-/k4KYwPBLGcx2f5d4FjE+vCScK7QOX14cl2lIASJ28u4slHHtIhL0SZKU7u9qmRBHxTCKPoPBtN6haT1NENJNA==",
+      "license": "MIT",
+      "dependencies": {
+        "css-select": "^5.1.0",
+        "css-tree": "^1.1.3",
+        "warn-once": "0.1.1"
+      },
+      "peerDependencies": {
+        "react": "*",
+        "react-native": "*"
+      }
+    },
     "node_modules/react-native-video": {
       "version": "6.19.0",
       "resolved": "https://registry.npmjs.org/react-native-video/-/react-native-video-6.19.0.tgz",
@@ -8637,6 +8895,12 @@
         "node": ">=0.10.0"
       }
     },
+    "node_modules/require-main-filename": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/require-main-filename/-/require-main-filename-2.0.0.tgz",
+      "integrity": "sha512-NKN5kMDylKuldxYLSUfrbo5Tuzh4hd+2E8NPPX02mZtn1VuREQToYe/ZdlJy+J3uCpfaiGF05e7B8W0iXbQHmg==",
+      "license": "ISC"
+    },
     "node_modules/resolve": {
       "version": "1.22.11",
       "resolved": "https://registry.npmjs.org/resolve/-/resolve-1.22.11.tgz",
@@ -8912,6 +9176,12 @@
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       "license": "MIT"
     },
+    "node_modules/set-blocking": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/set-blocking/-/set-blocking-2.0.0.tgz",
+      "integrity": "sha512-KiKBS8AnWGEyLzofFfmvKwpdPzqiy16LvQfK3yv/fVH7Bj13/wl3JSR1J+rfgRE9q7xUJK4qvgS8raSOeLUehw==",
+      "license": "ISC"
+    },
     "node_modules/setimmediate": {
       "version": "1.0.5",
       "resolved": "https://registry.npmjs.org/setimmediate/-/setimmediate-1.0.5.tgz",
@@ -9394,6 +9664,13 @@
         "node": "*"
       }
     },
+    "node_modules/text-encoding": {
+      "version": "0.7.0",
+      "resolved": "https://registry.npmjs.org/text-encoding/-/text-encoding-0.7.0.tgz",
+      "integrity": "sha512-oJQ3f1hrOnbRLOcwKz0Liq2IcrvDeZRHXhd9RgLrsT+DjWY/nty1Hi7v3dtkaEYbPYe0mUoOfzRrMwfXXwgPUA==",
+      "deprecated": "no longer maintained",
+      "license": "(Unlicense OR Apache-2.0)"
+    },
     "node_modules/throat": {
       "version": "5.0.0",
       "resolved": "https://registry.npmjs.org/throat/-/throat-5.0.0.tgz",
@@ -9785,6 +10062,12 @@
         "node": ">= 8"
       }
     },
+    "node_modules/which-module": {
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/which-module/-/which-module-2.0.1.tgz",
+      "integrity": "sha512-iBdZ57RDvnOR9AGBhML2vFZf7h8vmBjhoaZqODJBFWHVtKkDmKuHai3cx5PgVMrX5YDNp27AofYbAwctSS+vhQ==",
+      "license": "ISC"
+    },
     "node_modules/wrap-ansi": {
       "version": "7.0.0",
       "resolved": "https://registry.npmjs.org/wrap-ansi/-/wrap-ansi-7.0.0.tgz",

package.json

@@ -29,13 +29,15 @@
     "expo-screen-orientation": "~55.0.8",
     "expo-status-bar": "~55.0.4",
     "expo-system-ui": "~55.0.9",
-"pako": "^2.1.0",
+    "pako": "^2.1.0",
     "react": "19.2.0",
     "react-dom": "19.2.0",
     "react-native": "0.83.2",
     "react-native-pager-view": "8.0.0",
+    "react-native-qrcode-svg": "^6.3.21",
     "react-native-safe-area-context": "~5.6.2",
     "react-native-screens": "~4.23.0",
+    "react-native-svg": "15.15.3",
     "react-native-video": "^6.19.0",
     "react-native-web": "^0.21.0",
     "react-native-webview": "13.16.0",