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feat: 简单实现字幕功能

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This commit is contained in:
guozhigq
2024-03-24 23:25:45 +08:00
parent 1f75a7e781
commit 955d8f5401
9 changed files with 318 additions and 62 deletions
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75
lib/pages/video/detail/widgets/header_control.dart
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@ -344,6 +344,56 @@ class _HeaderControlState extends State<HeaderControl> {
);
}
/// 选择字幕
void showSubtitleDialog() async {
int tempThemeValue = widget.controller!.subTitleCode.value;
int len = widget.videoDetailCtr!.subtitles.length;
showDialog(
context: context,
builder: (BuildContext context) {
return AlertDialog(
title: const Text('选择字幕'),
contentPadding: const EdgeInsets.fromLTRB(0, 12, 0, 18),
content: StatefulBuilder(builder: (context, StateSetter setState) {
return len == 0
? const SizedBox(
height: 60,
child: Center(
child: Text('没有字幕'),
),
)
: Column(
mainAxisSize: MainAxisSize.min,
children: [
RadioListTile(
value: -1,
title: const Text('关闭弹幕'),
groupValue: tempThemeValue,
onChanged: (value) {
tempThemeValue = value!;
widget.controller?.toggleSubtitle(value);
Get.back();
},
),
...widget.videoDetailCtr!.subtitles
.map((e) => RadioListTile(
value: e.code,
title: Text(e.title),
groupValue: tempThemeValue,
onChanged: (value) {
tempThemeValue = value!;
widget.controller?.toggleSubtitle(value);
Get.back();
},
))
.toList(),
],
);
}),
);
});
}
/// 选择倍速
void showSetSpeedSheet() {
final double currentSpeed = widget.controller!.playbackSpeed;
@ -1115,6 +1165,31 @@ class _HeaderControlState extends State<HeaderControl> {
),
SizedBox(width: buttonSpace),
],
/// 字幕
// SizedBox(
// width: 34,
// height: 34,
// child: IconButton(
// style: ButtonStyle(
// padding: MaterialStateProperty.all(EdgeInsets.zero),
// ),
// onPressed: () => showSubtitleDialog(),
// icon: const Icon(
// Icons.closed_caption_off,
// size: 22,
// ),
// ),
// ),
ComBtn(
icon: const Icon(
Icons.closed_caption_off,
size: 22,
color: Colors.white,
),
fuc: () => showSubtitleDialog(),
),
SizedBox(width: buttonSpace),
Obx(
() => SizedBox(
width: 45,