Fabio/flutter_cast_framework_modern
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ExpandedControls: autoclose on stop

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This commit is contained in:
gianlucaparadise 2021-12-15 07:55:06 +01:00
parent 3eb9e5a7b9
commit 7c2896a9de
2 changed files with 40 additions and 5 deletions
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2
example/lib/expanded_controls_route.dart
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@ -14,7 +14,7 @@ class ExpandedControlsRoute extends StatelessWidget {
return Scaffold( return Scaffold(
body: ExpandedControls( body: ExpandedControls(
castFramework: castFramework, castFramework: castFramework,
onBackTapped: () => Navigator.pop(context), onCloseRequested: () => Navigator.pop(context),
), ),
); );
} }

43
lib/src/cast/widgets/expanded_controls/ExpandedControls.dart
View file

@ -1,10 +1,10 @@
import 'package:flutter/material.dart'; import 'package:flutter/material.dart';
import 'package:flutter_cast_framework/src/cast/widgets/expanded_controls/ExpandedControlsToolbar.dart';
import '../../../../cast.dart'; import '../../../../cast.dart';
import 'ExpandedControlsConnectedDeviceLabel.dart'; import 'ExpandedControlsConnectedDeviceLabel.dart';
import 'ExpandedControlsPlayer.dart'; import 'ExpandedControlsPlayer.dart';
import 'ExpandedControlsProgress.dart'; import 'ExpandedControlsProgress.dart';
import 'ExpandedControlsToolbar.dart';
const _topDownBlackGradient = BoxDecoration( const _topDownBlackGradient = BoxDecoration(
gradient: LinearGradient( gradient: LinearGradient(
@ -31,13 +31,15 @@ const _bottomUpBlackGradient = BoxDecoration(
class ExpandedControls extends StatefulWidget { class ExpandedControls extends StatefulWidget {
final FlutterCastFramework castFramework; final FlutterCastFramework castFramework;
final String? castingToText; final String? castingToText;
final VoidCallback? onBackTapped;
/// This is called when the back button is tapped or when the session is closed
final VoidCallback? onCloseRequested;
final controller = ExpandedControlsProgressController(); final controller = ExpandedControlsProgressController();
ExpandedControls({ ExpandedControls({
required this.castFramework, required this.castFramework,
this.castingToText, this.castingToText,
this.onBackTapped, this.onCloseRequested,
}); });
@override @override
@ -48,6 +50,9 @@ class _ExpandedControlsState extends State<ExpandedControls> {
@override @override
void initState() { void initState() {
final sessionManager = widget.castFramework.castContext.sessionManager; final sessionManager = widget.castFramework.castContext.sessionManager;
sessionManager.state.addListener(_onSessionStateChanged);
sessionManager.remoteMediaClient.playerState
.addListener(_onPlayerStateChanged);
sessionManager.remoteMediaClient.onProgressUpdated = _onProgressUpdated; sessionManager.remoteMediaClient.onProgressUpdated = _onProgressUpdated;
super.initState(); super.initState();
@ -56,6 +61,9 @@ class _ExpandedControlsState extends State<ExpandedControls> {
@override @override
void dispose() { void dispose() {
final sessionManager = widget.castFramework.castContext.sessionManager; final sessionManager = widget.castFramework.castContext.sessionManager;
sessionManager.state.removeListener(_onSessionStateChanged);
sessionManager.remoteMediaClient.playerState
.removeListener(_onPlayerStateChanged);
sessionManager.remoteMediaClient.onProgressUpdated = null; sessionManager.remoteMediaClient.onProgressUpdated = null;
widget.controller.dispose(); widget.controller.dispose();
@ -63,6 +71,33 @@ class _ExpandedControlsState extends State<ExpandedControls> {
super.dispose(); super.dispose();
} }
void _onPlayerStateChanged() {
final sessionManager = widget.castFramework.castContext.sessionManager;
final state = sessionManager.remoteMediaClient.playerState.value;
switch (state) {
case PlayerState.idle:
widget.onCloseRequested?.call();
break;
default:
// unhandled
break;
}
}
void _onSessionStateChanged() {
final sessionManager = widget.castFramework.castContext.sessionManager;
final state = sessionManager.state.value;
switch (state) {
case SessionState.idle:
case SessionState.ended:
widget.onCloseRequested?.call();
break;
default:
// unhandled
break;
}
}
void _onProgressUpdated(int progress, int duration) { void _onProgressUpdated(int progress, int duration) {
widget.controller.updateProgress(progress, duration); widget.controller.updateProgress(progress, duration);
} }
@ -80,7 +115,7 @@ class _ExpandedControlsState extends State<ExpandedControls> {
castFramework: widget.castFramework, castFramework: widget.castFramework,
title: title, title: title,
subtitle: subtitle, subtitle: subtitle,
onBackTapped: widget.onBackTapped, onBackTapped: widget.onCloseRequested,
), ),
); );
} }