exttex/just_audio
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

New state model, processingState + playing

Browse source
This commit is contained in:
Ryan Heise 2020-08-04 00:16:15 +10:00
parent 6d14d257a0
commit e4789d9cd2
7 changed files with 620 additions and 644 deletions
Download patch file Download diff file Expand all files Collapse all files

38
example/lib/main.dart
View file

@ -101,24 +101,29 @@ class _MyAppState extends State<MyApp> {
);
},
),
StreamBuilder<FullAudioPlaybackState>(
stream: _player.fullPlaybackStateStream,
StreamBuilder<PlayerState>(
stream: _player.playerStateStream,
builder: (context, snapshot) {
final fullState = snapshot.data;
final state = fullState?.state;
final buffering = fullState?.buffering;
final playerState = snapshot.data;
final processingState = playerState?.processingState;
final playing = playerState?.playing;
return Row(
mainAxisSize: MainAxisSize.min,
children: [
if (state == AudioPlaybackState.connecting ||
buffering == true)
if (processingState == ProcessingState.buffering)
Container(
margin: EdgeInsets.all(8.0),
width: 64.0,
height: 64.0,
child: CircularProgressIndicator(),
)
else if (state == AudioPlaybackState.playing)
else if (playing != true)
IconButton(
icon: Icon(Icons.play_arrow),
iconSize: 64.0,
onPressed: _player.play,
)
else if (processingState != ProcessingState.completed)
IconButton(
icon: Icon(Icons.pause),
iconSize: 64.0,
@ -126,18 +131,11 @@ class _MyAppState extends State<MyApp> {
)
else
IconButton(
icon: Icon(Icons.play_arrow),
icon: Icon(Icons.replay),
iconSize: 64.0,
onPressed: _player.play,
onPressed: () =>
_player.seek(Duration.zero, index: 0),
),
IconButton(
icon: Icon(Icons.stop),
iconSize: 64.0,
onPressed: state == AudioPlaybackState.stopped ||
state == AudioPlaybackState.none
? null
: _player.stop,
),
],
);
},
@ -148,7 +146,7 @@ class _MyAppState extends State<MyApp> {
builder: (context, snapshot) {
final duration = snapshot.data ?? Duration.zero;
return StreamBuilder<Duration>(
stream: _player.getPositionStream(),
stream: _player.positionStream,
builder: (context, snapshot) {
var position = snapshot.data ?? Duration.zero;
if (position > duration) {
@ -308,10 +306,10 @@ class _SeekBarState extends State<SeekBar> {
}
},
onChangeEnd: (value) {
_dragValue = null;
if (widget.onChangeEnd != null) {
widget.onChangeEnd(Duration(milliseconds: value.round()));
}
_dragValue = null;
},
);
}