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fix use after dispose error from videos

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Fixes #169
This commit is contained in:
Henry Hiles 2026-11-10 19:21:29 -05:00
commit 2d8cd4eff2
Signed by: Henry-Hiles
SSH key fingerprint: SHA256:VKQUdS31Q90KvX7EkKMHMBpUspcmItAh86a+v7PGiIs
1 changed files with 84 additions and 80 deletions
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164
lib/widgets/players/video.dart
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@ -38,6 +38,89 @@ class const VideoPlayer(
return player.dispose;
}, []);
final controls = useCallback(
(VideoState _) =>
// Until media_kit moves to material_ui, this Material is needed.
Material(
type: .transparency,
child: ValueListenableBuilder(
valueListenable: loaded,
builder: (_, loaded, _) => Stack(
children: [
Positioned.fill(
child: GestureDetector(
behavior: .opaque,
onTap: loaded ? player.playOrPause : null,
),
),
Positioned(
top: 4,
right: 4,
child: IconButton(
onPressed: () => context.saveAttachment(
ref,
uri,
encrypted: encrypted,
filename: filename,
),
color: Colors.white,
style: IconButton.styleFrom(
backgroundColor: Colors.black38,
),
tooltip: "Download",
icon: Icon(Icons.download),
),
),
Positioned(
left: 0,
right: 0,
bottom: 0,
child: DecoratedBox(
decoration: const BoxDecoration(
gradient: LinearGradient(
begin: .bottomCenter,
end: .topCenter,
colors: [Colors.black54, Colors.transparent],
),
),
child: Padding(
padding: const .only(left: 4, right: 4, top: 16),
child: PlayerControls(
player,
loading: !loaded,
size: info?.size,
color: Colors.white,
actions: .new([
Builder(
builder: (context) {
final fullscreen = isFullscreen(context);
return IconButton(
onPressed: () => toggleFullscreen(context),
color: Colors.white,
tooltip: fullscreen
? "Exit fullscreen"
: "Fullscreen",
icon: Icon(
fullscreen
? Icons.fullscreen_exit
: Icons.fullscreen,
),
);
},
),
]),
),
),
),
),
],
),
),
),
[uri, encrypted, filename, info],
);
final aspectRatio = switch (info) {
VideoInfo(:final width?, :final height?) when width > 0 && height > 0 =>
width / height,
@ -50,86 +133,7 @@ class const VideoPlayer(
aspectRatio: aspectRatio,
child: ClipRRect(
borderRadius: .circular(12),
child: Video(
controller: controller,
controls: (_) =>
// Until media_kit moves to material_ui, this Material is needed.
Material(
type: .transparency,
child: Stack(
children: [
Positioned.fill(
child: GestureDetector(
behavior: .opaque,
onTap: loaded.value ? player.playOrPause : null,
),
),
Positioned(
top: 4,
right: 4,
child: IconButton(
onPressed: () => context.saveAttachment(
ref,
uri,
encrypted: encrypted,
filename: filename,
),
color: Colors.white,
style: IconButton.styleFrom(
backgroundColor: Colors.black38,
),
tooltip: "Download",
icon: Icon(Icons.download),
),
),
Positioned(
left: 0,
right: 0,
bottom: 0,
child: DecoratedBox(
decoration: const BoxDecoration(
gradient: LinearGradient(
begin: .bottomCenter,
end: .topCenter,
colors: [Colors.black54, Colors.transparent],
),
),
child: Padding(
padding: const .only(left: 4, right: 4, top: 16),
child: PlayerControls(
player,
loading: !loaded.value,
size: info?.size,
color: Colors.white,
actions: .new([
Builder(
builder: (context) {
final fullscreen = isFullscreen(context);
return IconButton(
onPressed: () =>
toggleFullscreen(context),
color: Colors.white,
tooltip: fullscreen
? "Exit fullscreen"
: "Fullscreen",
icon: Icon(
fullscreen
? Icons.fullscreen_exit
: Icons.fullscreen,
),
);
},
),
]),
),
),
),
),
],
),
),
),
child: Video(controller: controller, controls: controls),
),
),
);