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Fix used before init in video viewer

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This commit is contained in:
Ming Ming 2024-05-11 21:26:04 +08:00
parent bc3c480223
commit 6a29f8966c
1 changed files with 16 additions and 12 deletions
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28
app/lib/widget/video_viewer.dart
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@ -59,12 +59,14 @@ class VideoViewer extends StatefulWidget {
class _VideoViewerState extends State<VideoViewer> class _VideoViewerState extends State<VideoViewer>
with DisposableManagerMixin<VideoViewer> { with DisposableManagerMixin<VideoViewer> {
@override @override
initState() { void initState() {
super.initState(); super.initState();
_getVideoUrl().then((url) { _getVideoUrl().then((url) {
setState(() { if (mounted) {
_initController(url); setState(() {
}); _initController(url);
});
}
}).onError((e, stacktrace) { }).onError((e, stacktrace) {
_log.shout("[initState] Failed while _getVideoUrl", e, stacktrace); _log.shout("[initState] Failed while _getVideoUrl", e, stacktrace);
SnackBarManager().showSnackBar(SnackBar( SnackBarManager().showSnackBar(SnackBar(
@ -75,6 +77,12 @@ class _VideoViewerState extends State<VideoViewer>
}); });
} }
@override
void dispose() {
_controllerValue?.dispose();
super.dispose();
}
@override @override
initDisposables() { initDisposables() {
return [ return [
@ -100,15 +108,9 @@ class _VideoViewerState extends State<VideoViewer>
); );
} }
@override
dispose() {
super.dispose();
_controller.dispose();
}
Future<void> _initController(String url) async { Future<void> _initController(String url) async {
try { try {
_controller = VideoPlayerController.network( _controllerValue = VideoPlayerController.network(
url, url,
httpHeaders: { httpHeaders: {
"Authorization": AuthUtil.fromAccount(widget.account).toHeaderValue(), "Authorization": AuthUtil.fromAccount(widget.account).toHeaderValue(),
@ -293,9 +295,11 @@ class _VideoViewerState extends State<VideoViewer>
} }
} }
VideoPlayerController get _controller => _controllerValue!;
final _key = GlobalKey(); final _key = GlobalKey();
bool _isControllerInitialized = false; bool _isControllerInitialized = false;
late VideoPlayerController _controller; VideoPlayerController? _controllerValue;
var _isFinished = false; var _isFinished = false;
} }