mirror of
https://gh-proxy.org/https://github.com/tiajinsha/JKVideo
synced 2026-07-07 23:18:38 +08:00
docs: add player UI redesign spec
This commit is contained in:
90
docs/superpowers/specs/2026-03-10-player-ui-redesign.md
Normal file
90
docs/superpowers/specs/2026-03-10-player-ui-redesign.md
Normal file
@@ -0,0 +1,90 @@
|
||||
# Player UI Redesign Spec
|
||||
|
||||
## Goal
|
||||
重写播放器 UI:统一自定义控制层(点击显示/3s 自动隐藏),将热度进度条和缩略图预览整合进播放器内部,删除播放器下方独立的 HeatProgressBar。
|
||||
|
||||
## Layout
|
||||
|
||||
```
|
||||
+------------------------------------------+
|
||||
│ [pip] │ ← 顶部栏(半透明黑底渐变)
|
||||
│ │
|
||||
│ [▶/⏸] │ ← 中心播放/暂停按钮
|
||||
│ │
|
||||
│ [缩略图 + 时间] │ ← 拖拽时浮出,紧贴进度条上方
|
||||
│ [00:12] [════════●═══] [10:23] [HD] [⛶] │ ← 底部栏(半透明黑底渐变)
|
||||
+------------------------------------------+
|
||||
```
|
||||
|
||||
## Architecture
|
||||
|
||||
### Files Changed
|
||||
|
||||
| File | Action | Notes |
|
||||
|---|---|---|
|
||||
| `components/NativeVideoPlayer.tsx` | Rewrite | 全量自定义控制层,整合热度图逻辑 |
|
||||
| `components/VideoPlayer.tsx` | Modify | 新增 bvid/cid props,向下透传 |
|
||||
| `app/video/[bvid].tsx` | Modify | 删除 HeatProgressBar 及相关 state |
|
||||
| `components/HeatProgressBar.tsx` | Delete | 逻辑搬入 NativeVideoPlayer |
|
||||
|
||||
### NativeVideoPlayer Props
|
||||
|
||||
```ts
|
||||
interface Props {
|
||||
playData: PlayUrlResponse | null;
|
||||
qualities: { qn: number; desc: string }[];
|
||||
currentQn: number;
|
||||
onQualityChange: (qn: number) => void;
|
||||
onFullscreen: () => void;
|
||||
onMiniPlayer?: () => void;
|
||||
style?: object;
|
||||
bvid?: string; // NEW: for heatmap + thumbnail
|
||||
cid?: number; // NEW: for heatmap + thumbnail
|
||||
}
|
||||
```
|
||||
|
||||
`onProgress` / `seekTo` props 删除(进度状态内部管理)
|
||||
|
||||
### Internal State
|
||||
|
||||
| State | Type | Description |
|
||||
|---|---|---|
|
||||
| `resolvedUrl` | string? | async MPD/durl URI |
|
||||
| `showControls` | boolean | 控制层可见性 |
|
||||
| `paused` | boolean | 播放/暂停 |
|
||||
| `currentTime` | number | 当前播放进度(秒) |
|
||||
| `duration` | number | 视频总时长 |
|
||||
| `isSeeking` | boolean | 是否正在拖拽进度条 |
|
||||
| `touchX` | number? | 拖拽时的 x 坐标(相对进度条左端) |
|
||||
| `heatSegments` | number[] | 热度图归一化数据 |
|
||||
| `shots` | VideoShotData? | 缩略图雪碧图数据 |
|
||||
|
||||
### Control Layer Behavior
|
||||
|
||||
- **点击视频区域** → toggle `showControls`,重置 3s 隐藏定时器
|
||||
- **拖拽进度条** → `isSeeking=true`,暂停定时器;松手 → seek,`isSeeking=false`,重置定时器
|
||||
- **点击播放/暂停** → toggle `paused`,重置定时器
|
||||
- **切换清晰度** → Modal 显示时不自动隐藏控制层
|
||||
|
||||
### Progress Bar Layout (bottom bar)
|
||||
|
||||
```
|
||||
[▶/⏸] [00:12] [track with heatmap + ball] [10:23] [HD] [⛶]
|
||||
```
|
||||
|
||||
- 热度图色段 + 已播进度半透明遮罩(同 HeatProgressBar 现有实现)
|
||||
- 拖拽时进度条 ball 放大至 16px,并在上方显示缩略图 + 时间
|
||||
- 底部栏背景:`linear-gradient(transparent → rgba(0,0,0,0.7))`(使用 expo-linear-gradient)
|
||||
|
||||
### Thumbnail Preview
|
||||
|
||||
- 触发:`isSeeking=true` 且 `shots` 数据已加载
|
||||
- 位置:进度条上方,左右不超出边界
|
||||
- 内容:雪碧图裁切(同 HeatProgressBar 现有实现)+ 时间文字
|
||||
|
||||
## Deleted
|
||||
|
||||
- `components/HeatProgressBar.tsx`
|
||||
- `[bvid].tsx` 中的 `currentTime`、`duration`、`seekCmd` state
|
||||
- `[bvid].tsx` 中的 `<HeatProgressBar>` JSX 及 import
|
||||
- `VideoPlayer.tsx` 中的 `onProgress`、`seekTo` props
|
||||
Reference in New Issue
Block a user