feat(app): P0 batch 1 — photo viewer zoom, camera lifecycle, image memory management

P0-2 查看器缩放:InteractiveViewer(5x max,放大后平移,1x 时穿透到
  PageView 滑动切页)
P0-3 相机后台释放:WidgetsBindingObserver——paused 时 dispose(省电+
  隐私指示灯),resumed 时重开(沿用前后摄/闪光灯偏好)
P0-6 图片内存管理:PhotoThumbnail 加 maxCacheWidth 参数——网格/列表
  缩略图限制解码宽度(600/400px),查看器大图不限

397/397 全绿、analyze 0

Co-Authored-By: Claude Code <noreply@anthropic.com>
This commit is contained in:
浅念
2026-09-28 10:35:14 +08:00
parent 98e073d8c8
commit 9edcb3f2b1
7 changed files with 140 additions and 76 deletions
+6 -1
View File
@@ -380,7 +380,11 @@ class _AlbumDetailPageState extends ConsumerState<AlbumDetailPage> {
crossAxisAlignment: CrossAxisAlignment.stretch,
children: [
// 封面:全宽 16:9(无封面同尺寸中性占位)。
PhotoThumbnail(url: album.cover?.url, aspectRatio: 16 / 9),
PhotoThumbnail(
url: album.cover?.url,
aspectRatio: 16 / 9,
maxCacheWidth: 600,
),
Padding(
padding: const EdgeInsets.fromLTRB(
kSpace16,
@@ -761,6 +765,7 @@ class _RecentPhotosSection extends StatelessWidget {
itemBuilder: (context, index) => PhotoThumbnail(
url: photos[index].preview?.thumb.url,
aspectRatio: 1,
maxCacheWidth: 400,
),
),
] else