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Move more code from mobile to common

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This commit is contained in:
Elias Projahn 2020-07-18 11:54:49 +02:00
parent 2e4f69a178
commit 5312bad52d
28 changed files with 258 additions and 215 deletions
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58
mobile/lib/widgets/play_pause_button.dart
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@ -1,58 +0,0 @@
import 'dart:async';
import 'package:flutter/material.dart';
import 'package:musicus_common/musicus_common.dart';
class PlayPauseButton extends StatefulWidget {
@override
_PlayPauseButtonState createState() => _PlayPauseButtonState();
}
class _PlayPauseButtonState extends State<PlayPauseButton>
with SingleTickerProviderStateMixin {
AnimationController playPauseAnimation;
MusicusBackendState backend;
StreamSubscription<bool> playingSubscription;
@override
void initState() {
super.initState();
playPauseAnimation = AnimationController(
vsync: this,
duration: Duration(milliseconds: 300),
);
}
@override
void didChangeDependencies() {
super.didChangeDependencies();
backend = MusicusBackend.of(context);
playPauseAnimation.value = backend.playback.playing.value ? 1.0 : 0.0;
if (playingSubscription != null) {
playingSubscription.cancel();
}
playingSubscription = backend.playback.playing.listen((playing) =>
playing ? playPauseAnimation.forward() : playPauseAnimation.reverse());
}
@override
Widget build(BuildContext context) {
return IconButton(
icon: AnimatedIcon(
icon: AnimatedIcons.play_pause,
progress: playPauseAnimation,
),
onPressed: backend.playback.playPause,
);
}
@override
void dispose() {
super.dispose();
playingSubscription.cancel();
}
}