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opt: 快进快退面板

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This commit is contained in:
guozhigq
2024-10-16 00:52:10 +08:00
parent 48e2e17a1e
commit eb2a51e5e2
5 changed files with 205 additions and 279 deletions
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132
lib/plugin/pl_player/view.dart
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@ -22,12 +22,11 @@ import 'package:screen_brightness/screen_brightness.dart';
import '../../utils/global_data_cache.dart';
import 'models/bottom_control_type.dart';
import 'models/bottom_progress_behavior.dart';
import 'panels/seek_panel.dart';
import 'widgets/app_bar_ani.dart';
import 'widgets/backward_seek.dart';
import 'widgets/bottom_control.dart';
import 'widgets/common_btn.dart';
import 'widgets/control_bar.dart';
import 'widgets/forward_seek.dart';
import 'widgets/play_pause_btn.dart';
class PLVideoPlayer extends StatefulWidget {
@ -69,8 +68,8 @@ class _PLVideoPlayerState extends State<PLVideoPlayer>
final RxBool _mountSeekBackwardButton = false.obs;
final RxBool _mountSeekForwardButton = false.obs;
final RxBool _hideSeekBackwardButton = false.obs;
final RxBool _hideSeekForwardButton = false.obs;
final RxBool _hideSeekBackwardButton = true.obs;
final RxBool _hideSeekForwardButton = true.obs;
final RxDouble _brightnessValue = 0.0.obs;
final RxBool _brightnessIndicator = false.obs;
@ -97,10 +96,12 @@ class _PLVideoPlayerState extends State<PLVideoPlayer>
void onDoubleTapSeekBackward() {
_mountSeekBackwardButton.value = true;
_hideSeekBackwardButton.value = false;
}
void onDoubleTapSeekForward() {
_mountSeekForwardButton.value = true;
_hideSeekForwardButton.value = false;
}
// 双击播放、暂停
@ -375,6 +376,29 @@ class _PLVideoPlayerState extends State<PLVideoPlayer>
return list;
}
void _handleSubmittedCallback(String type, Duration value) {
final PlPlayerController _ = widget.controller;
final Player player =
_.videoPlayerController ?? widget.controller.videoPlayerController!;
late Duration result;
switch (type) {
case 'backward':
_hideSeekBackwardButton.value = true;
result = player.state.position - value;
break;
case 'forward':
_hideSeekForwardButton.value = true;
result = player.state.position + value;
break;
}
_mountSeekBackwardButton.value = false;
_mountSeekForwardButton.value = false;
result = result.clamp(Duration.zero, player.state.duration);
player.seek(result);
_.play();
}
@override
Widget build(BuildContext context) {
final PlPlayerController _ = widget.controller;
@ -865,99 +889,13 @@ class _PLVideoPlayerState extends State<PLVideoPlayer>
}
}),
/// 点击 快进/快退
Obx(
() => Visibility(
visible:
_mountSeekBackwardButton.value || _mountSeekForwardButton.value,
child: Positioned.fill(
child: Row(
children: [
Expanded(
child: _mountSeekBackwardButton.value
? TweenAnimationBuilder<double>(
tween: Tween<double>(
begin: 0.0,
end: _hideSeekBackwardButton.value ? 0.0 : 1.0,
),
duration: const Duration(milliseconds: 150),
builder: (BuildContext context, double value,
Widget? child) =>
Opacity(
opacity: value,
child: child,
),
onEnd: () {
if (_hideSeekBackwardButton.value) {
_hideSeekBackwardButton.value = false;
_mountSeekBackwardButton.value = false;
}
},
child: BackwardSeekIndicator(
onChanged: (Duration value) => {},
onSubmitted: (Duration value) {
_hideSeekBackwardButton.value = true;
final Player player =
widget.controller.videoPlayerController!;
Duration result = player.state.position - value;
result = result.clamp(
Duration.zero,
player.state.duration,
);
player.seek(result);
widget.controller.play();
},
),
)
: const SizedBox(),
),
Expanded(
child: SizedBox(
width: MediaQuery.sizeOf(context).width / 4,
),
),
Expanded(
child: _mountSeekForwardButton.value
? TweenAnimationBuilder<double>(
tween: Tween<double>(
begin: 0.0,
end: _hideSeekForwardButton.value ? 0.0 : 1.0,
),
duration: const Duration(milliseconds: 150),
builder: (BuildContext context, double value,
Widget? child) =>
Opacity(
opacity: value,
child: child,
),
onEnd: () {
if (_hideSeekForwardButton.value) {
_hideSeekForwardButton.value = false;
_mountSeekForwardButton.value = false;
}
},
child: ForwardSeekIndicator(
onChanged: (Duration value) => {},
onSubmitted: (Duration value) {
_hideSeekForwardButton.value = true;
final Player player =
widget.controller.videoPlayerController!;
Duration result = player.state.position + value;
result = result.clamp(
Duration.zero,
player.state.duration,
);
player.seek(result);
widget.controller.play();
},
),
)
: const SizedBox(),
),
],
),
),
),
/// 快进/快退面板
SeekPanel(
mountSeekBackwardButton: _mountSeekBackwardButton,
mountSeekForwardButton: _mountSeekForwardButton,
hideSeekBackwardButton: _hideSeekBackwardButton,
hideSeekForwardButton: _hideSeekForwardButton,
onSubmittedcb: _handleSubmittedCallback,
),
],
);