965 lines
34 KiB
Dart
965 lines
34 KiB
Dart
import 'dart:async';
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import 'package:audio_video_progress_bar/audio_video_progress_bar.dart';
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import 'package:easy_debounce/easy_throttle.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter_volume_controller/flutter_volume_controller.dart';
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import 'package:font_awesome_flutter/font_awesome_flutter.dart';
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import 'package:get/get.dart';
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import 'package:hive/hive.dart';
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import 'package:media_kit/media_kit.dart';
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import 'package:media_kit_video/media_kit_video.dart';
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import 'package:pilipala/models/common/gesture_mode.dart';
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import 'package:pilipala/plugin/pl_player/controller.dart';
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import 'package:pilipala/plugin/pl_player/models/duration.dart';
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import 'package:pilipala/plugin/pl_player/models/fullscreen_mode.dart';
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import 'package:pilipala/plugin/pl_player/utils.dart';
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import 'package:pilipala/utils/feed_back.dart';
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import 'package:pilipala/utils/storage.dart';
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import 'package:screen_brightness/screen_brightness.dart';
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import '../../utils/global_data.dart';
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import 'models/bottom_control_type.dart';
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import 'models/bottom_progress_behavior.dart';
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import 'widgets/app_bar_ani.dart';
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import 'widgets/backward_seek.dart';
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import 'widgets/bottom_control.dart';
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import 'widgets/common_btn.dart';
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import 'widgets/forward_seek.dart';
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import 'widgets/play_pause_btn.dart';
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class PLVideoPlayer extends StatefulWidget {
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const PLVideoPlayer({
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required this.controller,
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this.headerControl,
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this.bottomControl,
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this.danmuWidget,
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this.bottomList,
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this.customWidget,
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this.customWidgets,
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super.key,
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});
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final PlPlayerController controller;
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final PreferredSizeWidget? headerControl;
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final PreferredSizeWidget? bottomControl;
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final Widget? danmuWidget;
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final List<BottomControlType>? bottomList;
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// List<Widget> or Widget
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final Widget? customWidget;
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final List<Widget>? customWidgets;
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@override
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State<PLVideoPlayer> createState() => _PLVideoPlayerState();
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}
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class _PLVideoPlayerState extends State<PLVideoPlayer>
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with TickerProviderStateMixin {
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late AnimationController animationController;
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late VideoController videoController;
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final RxBool _mountSeekBackwardButton = false.obs;
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final RxBool _mountSeekForwardButton = false.obs;
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final RxBool _hideSeekBackwardButton = false.obs;
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final RxBool _hideSeekForwardButton = false.obs;
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final RxDouble _brightnessValue = 0.0.obs;
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final RxBool _brightnessIndicator = false.obs;
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Timer? _brightnessTimer;
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final RxDouble _volumeValue = 0.0.obs;
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final RxBool _volumeIndicator = false.obs;
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Timer? _volumeTimer;
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final RxDouble _distance = 0.0.obs;
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final RxBool _volumeInterceptEventStream = false.obs;
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Box setting = GStrorage.setting;
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late FullScreenMode mode;
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late int defaultBtmProgressBehavior;
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late bool enableQuickDouble;
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late bool enableBackgroundPlay;
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late double screenWidth;
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final FullScreenGestureMode fullScreenGestureMode =
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GlobalData().fullScreenGestureMode;
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// 用于记录上一次全屏切换手势触发时间，避免误触
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DateTime? lastFullScreenToggleTime;
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void onDoubleTapSeekBackward() {
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_mountSeekBackwardButton.value = true;
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}
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void onDoubleTapSeekForward() {
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_mountSeekForwardButton.value = true;
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}
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// 双击播放、暂停
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void onDoubleTapCenter() {
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final PlPlayerController _ = widget.controller;
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_.videoPlayerController!.playOrPause();
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}
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void doubleTapFuc(String type) {
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if (!enableQuickDouble) {
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onDoubleTapCenter();
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return;
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}
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switch (type) {
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case 'left':
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// 双击左边区域 👈
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onDoubleTapSeekBackward();
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break;
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case 'center':
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onDoubleTapCenter();
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break;
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case 'right':
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// 双击右边区域 👈
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onDoubleTapSeekForward();
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break;
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}
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}
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@override
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void initState() {
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super.initState();
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screenWidth = Get.size.width;
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animationController = AnimationController(
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vsync: this,
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duration: GlobalData().enablePlayerControlAnimation
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? const Duration(milliseconds: 150)
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: const Duration(milliseconds: 10),
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);
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videoController = widget.controller.videoController!;
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widget.controller.headerControl = widget.headerControl;
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widget.controller.bottomControl = widget.bottomControl;
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widget.controller.danmuWidget = widget.danmuWidget;
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defaultBtmProgressBehavior = setting.get(SettingBoxKey.btmProgressBehavior,
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defaultValue: BtmProgresBehavior.values.first.code);
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enableQuickDouble =
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setting.get(SettingBoxKey.enableQuickDouble, defaultValue: true);
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enableBackgroundPlay =
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setting.get(SettingBoxKey.enableBackgroundPlay, defaultValue: false);
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Future.microtask(() async {
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try {
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FlutterVolumeController.updateShowSystemUI(true);
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_volumeValue.value = (await FlutterVolumeController.getVolume())!;
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FlutterVolumeController.addListener((double value) {
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if (mounted && !_volumeInterceptEventStream.value) {
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_volumeValue.value = value;
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}
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});
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} catch (_) {}
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});
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Future.microtask(() async {
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try {
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_brightnessValue.value = await ScreenBrightness().current;
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ScreenBrightness().onCurrentBrightnessChanged.listen((double value) {
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if (mounted) {
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_brightnessValue.value = value;
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}
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});
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} catch (_) {}
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});
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}
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Future<void> setVolume(double value) async {
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try {
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FlutterVolumeController.updateShowSystemUI(false);
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await FlutterVolumeController.setVolume(value);
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} catch (_) {}
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_volumeValue.value = value;
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_volumeIndicator.value = true;
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_volumeInterceptEventStream.value = true;
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_volumeTimer?.cancel();
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_volumeTimer = Timer(const Duration(milliseconds: 200), () {
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if (mounted) {
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_volumeIndicator.value = false;
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_volumeInterceptEventStream.value = false;
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}
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});
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}
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Future<void> setBrightness(double value) async {
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try {
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await ScreenBrightness().setScreenBrightness(value);
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} catch (_) {}
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_brightnessIndicator.value = true;
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_brightnessTimer?.cancel();
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_brightnessTimer = Timer(const Duration(milliseconds: 200), () {
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if (mounted) {
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_brightnessIndicator.value = false;
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}
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});
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widget.controller.brightness.value = value;
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}
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@override
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void dispose() {
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animationController.dispose();
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FlutterVolumeController.removeListener();
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super.dispose();
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}
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// 动态构建底部控制条
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List<Widget> buildBottomControl() {
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const TextStyle textStyle = TextStyle(
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color: Colors.white,
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fontSize: 12,
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);
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final PlPlayerController _ = widget.controller;
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Map<BottomControlType, Widget> videoProgressWidgets = {
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/// 上一集
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BottomControlType.pre: ComBtn(
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icon: const Icon(
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Icons.skip_previous_outlined,
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size: 15,
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color: Colors.white,
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),
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fuc: () {},
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),
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/// 播放暂停
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BottomControlType.playOrPause: PlayOrPauseButton(
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controller: _,
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),
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/// 下一集
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BottomControlType.next: ComBtn(
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icon: const Icon(
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Icons.last_page_outlined,
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size: 15,
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color: Colors.white,
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),
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fuc: () {},
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),
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/// 时间进度
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BottomControlType.time: Row(
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children: [
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Obx(() {
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return Text(
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_.durationSeconds.value >= 3600
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? printDurationWithHours(
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Duration(seconds: _.positionSeconds.value))
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: printDuration(Duration(seconds: _.positionSeconds.value)),
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style: textStyle,
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);
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}),
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const SizedBox(width: 2),
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const Text('/', style: textStyle),
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const SizedBox(width: 2),
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Obx(
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() => Text(
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_.durationSeconds.value >= 3600
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? printDurationWithHours(
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Duration(seconds: _.durationSeconds.value))
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: printDuration(Duration(seconds: _.durationSeconds.value)),
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style: textStyle,
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),
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),
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],
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),
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/// 空白占位
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BottomControlType.space: const Spacer(),
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/// 画面比例
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BottomControlType.fit: SizedBox(
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height: 30,
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child: TextButton(
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onPressed: () => _.toggleVideoFit(),
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style: ButtonStyle(
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padding: MaterialStateProperty.all(EdgeInsets.zero),
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),
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child: Obx(
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() => Text(
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_.videoFitDEsc.value,
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style: const TextStyle(color: Colors.white, fontSize: 13),
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),
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),
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),
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),
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/// 播放速度
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BottomControlType.speed: SizedBox(
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width: 45,
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height: 34,
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child: TextButton(
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style: ButtonStyle(
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padding: MaterialStateProperty.all(EdgeInsets.zero),
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),
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onPressed: () {},
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child: Obx(
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() => Text(
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'${_.playbackSpeed.toString()}X',
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style: textStyle,
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),
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),
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),
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),
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/// 字幕
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/// 全屏
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BottomControlType.fullscreen: ComBtn(
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icon: Obx(
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() => Icon(
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_.isFullScreen.value
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? FontAwesomeIcons.compress
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: FontAwesomeIcons.expand,
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size: 15,
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color: Colors.white,
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),
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),
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fuc: () => _.triggerFullScreen(),
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),
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};
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final List<Widget> list = [];
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List<BottomControlType> userSpecifyItem = widget.bottomList ??
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[
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BottomControlType.playOrPause,
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BottomControlType.time,
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BottomControlType.space,
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BottomControlType.fit,
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BottomControlType.fullscreen,
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];
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for (var i = 0; i < userSpecifyItem.length; i++) {
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if (userSpecifyItem[i] == BottomControlType.custom) {
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if (widget.customWidget != null && widget.customWidget is Widget) {
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list.add(widget.customWidget!);
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}
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if (widget.customWidgets != null && widget.customWidgets!.isNotEmpty) {
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list.addAll(widget.customWidgets!);
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}
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} else {
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list.add(videoProgressWidgets[userSpecifyItem[i]]!);
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}
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}
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return list;
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}
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@override
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Widget build(BuildContext context) {
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final PlPlayerController _ = widget.controller;
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final Color colorTheme = Theme.of(context).colorScheme.primary;
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const TextStyle subTitleStyle = TextStyle(
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height: 1.5,
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fontSize: 40.0,
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letterSpacing: 0.0,
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wordSpacing: 0.0,
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color: Color(0xffffffff),
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fontWeight: FontWeight.normal,
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backgroundColor: Color(0xaa000000),
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);
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const TextStyle textStyle = TextStyle(
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color: Colors.white,
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fontSize: 12,
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);
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return Stack(
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fit: StackFit.passthrough,
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children: <Widget>[
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Obx(
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() => Video(
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key: ValueKey(_.videoFit.value),
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controller: videoController,
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controls: NoVideoControls,
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pauseUponEnteringBackgroundMode: !enableBackgroundPlay,
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resumeUponEnteringForegroundMode: true,
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subtitleViewConfiguration: const SubtitleViewConfiguration(
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style: subTitleStyle,
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padding: EdgeInsets.all(24.0),
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),
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fit: _.videoFit.value,
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),
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),
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/// 长按倍速 toast
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Obx(
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() => Align(
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alignment: Alignment.topCenter,
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child: FractionalTranslation(
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translation: const Offset(0.0, 0.3), // 上下偏移量（负数向上偏移）
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child: AnimatedOpacity(
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curve: Curves.easeInOut,
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opacity: _.doubleSpeedStatus.value ? 1.0 : 0.0,
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duration: const Duration(milliseconds: 150),
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child: Container(
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alignment: Alignment.center,
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decoration: BoxDecoration(
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color: const Color(0x88000000),
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borderRadius: BorderRadius.circular(16.0),
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),
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height: 32.0,
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width: 70.0,
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child: const Center(
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child: Text(
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'倍速中',
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style: TextStyle(color: Colors.white, fontSize: 13),
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),
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)),
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),
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),
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),
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),
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/// 时间进度 toast
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Obx(
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() => Align(
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alignment: Alignment.topCenter,
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child: FractionalTranslation(
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translation: const Offset(0.0, 1.0), // 上下偏移量（负数向上偏移）
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child: AnimatedOpacity(
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curve: Curves.easeInOut,
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opacity: _.isSliderMoving.value ? 1.0 : 0.0,
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duration: const Duration(milliseconds: 150),
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child: IntrinsicWidth(
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child: Container(
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alignment: Alignment.center,
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decoration: BoxDecoration(
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color: const Color(0x88000000),
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borderRadius: BorderRadius.circular(64.0),
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),
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height: 34.0,
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padding: const EdgeInsets.only(left: 10, right: 10),
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child: Row(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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Obx(() {
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return Text(
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_.sliderTempPosition.value.inMinutes >= 60
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? printDurationWithHours(
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_.sliderTempPosition.value)
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: printDuration(_.sliderTempPosition.value),
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style: textStyle,
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);
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}),
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const SizedBox(width: 2),
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const Text('/', style: textStyle),
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const SizedBox(width: 2),
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Obx(
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() => Text(
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_.duration.value.inMinutes >= 60
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? printDurationWithHours(_.duration.value)
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: printDuration(_.duration.value),
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style: textStyle,
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),
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),
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],
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),
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),
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),
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),
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),
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),
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),
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/// 音量🔊 控制条展示
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Obx(
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() => Align(
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child: AnimatedOpacity(
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curve: Curves.easeInOut,
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opacity: _volumeIndicator.value ? 1.0 : 0.0,
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duration: const Duration(milliseconds: 150),
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child: Container(
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alignment: Alignment.center,
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decoration: BoxDecoration(
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color: const Color(0x88000000),
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borderRadius: BorderRadius.circular(64.0),
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),
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height: 34.0,
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width: 70.0,
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child: Row(
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mainAxisSize: MainAxisSize.min,
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mainAxisAlignment: MainAxisAlignment.center,
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children: <Widget>[
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Container(
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height: 34.0,
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width: 28.0,
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alignment: Alignment.centerRight,
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child: Icon(
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_volumeValue.value == 0.0
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? Icons.volume_off
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: _volumeValue.value < 0.5
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? Icons.volume_down
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: Icons.volume_up,
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color: const Color(0xFFFFFFFF),
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size: 20.0,
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),
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),
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Expanded(
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child: Text(
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'${(_volumeValue.value * 100.0).round()}%',
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textAlign: TextAlign.center,
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style: const TextStyle(
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fontSize: 13.0,
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color: Color(0xFFFFFFFF),
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),
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),
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),
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const SizedBox(width: 6.0),
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],
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),
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),
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),
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),
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),
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/// 亮度🌞 控制条展示
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Obx(
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() => Align(
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child: AnimatedOpacity(
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curve: Curves.easeInOut,
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opacity: _brightnessIndicator.value ? 1.0 : 0.0,
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duration: const Duration(milliseconds: 150),
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child: Container(
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alignment: Alignment.center,
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decoration: BoxDecoration(
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color: const Color(0x88000000),
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borderRadius: BorderRadius.circular(64.0),
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),
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height: 34.0,
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width: 70.0,
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child: Row(
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mainAxisSize: MainAxisSize.min,
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mainAxisAlignment: MainAxisAlignment.center,
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children: <Widget>[
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Container(
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height: 30.0,
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width: 28.0,
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alignment: Alignment.centerRight,
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child: Icon(
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_brightnessValue.value < 1.0 / 3.0
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? Icons.brightness_low
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: _brightnessValue.value < 2.0 / 3.0
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? Icons.brightness_medium
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: Icons.brightness_high,
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color: const Color(0xFFFFFFFF),
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size: 18.0,
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),
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),
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const SizedBox(width: 2.0),
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Expanded(
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child: Text(
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'${(_brightnessValue.value * 100.0).round()}%',
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textAlign: TextAlign.center,
|
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style: const TextStyle(
|
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fontSize: 13.0,
|
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color: Color(0xFFFFFFFF),
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),
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|
),
|
|
),
|
|
const SizedBox(width: 6.0),
|
|
],
|
|
),
|
|
),
|
|
),
|
|
),
|
|
),
|
|
|
|
// Obx(() {
|
|
// if (_.buffered.value == Duration.zero) {
|
|
// return Positioned.fill(
|
|
// child: Container(
|
|
// color: Colors.black,
|
|
// child: Center(
|
|
// child: Image.asset(
|
|
// 'assets/images/loading.gif',
|
|
// height: 25,
|
|
// ),
|
|
// ),
|
|
// ),
|
|
// );
|
|
// } else {
|
|
// return Container();
|
|
// }
|
|
// }),
|
|
|
|
/// 弹幕面板
|
|
if (widget.danmuWidget != null)
|
|
Positioned.fill(top: 4, child: widget.danmuWidget!),
|
|
|
|
/// 手势
|
|
Positioned.fill(
|
|
left: 16,
|
|
top: 25,
|
|
right: 15,
|
|
bottom: 15,
|
|
child: GestureDetector(
|
|
onTap: () {
|
|
_.controls = !_.showControls.value;
|
|
},
|
|
onDoubleTapDown: (TapDownDetails details) {
|
|
// live模式下禁用 锁定时🔒禁用
|
|
if (_.videoType.value == 'live' || _.controlsLock.value) {
|
|
return;
|
|
}
|
|
final double totalWidth = MediaQuery.sizeOf(context).width;
|
|
final double tapPosition = details.localPosition.dx;
|
|
final double sectionWidth = totalWidth / 3;
|
|
String type = 'left';
|
|
if (tapPosition < sectionWidth) {
|
|
type = 'left';
|
|
} else if (tapPosition < sectionWidth * 2) {
|
|
type = 'center';
|
|
} else {
|
|
type = 'right';
|
|
}
|
|
doubleTapFuc(type);
|
|
},
|
|
onLongPressStart: (LongPressStartDetails detail) {
|
|
feedBack();
|
|
_.setDoubleSpeedStatus(true);
|
|
},
|
|
onLongPressEnd: (LongPressEndDetails details) {
|
|
_.setDoubleSpeedStatus(false);
|
|
},
|
|
|
|
/// 水平位置 快进 live模式下禁用
|
|
onHorizontalDragUpdate: (DragUpdateDetails details) {
|
|
// live模式下禁用 锁定时🔒禁用
|
|
if (_.videoType.value == 'live' || _.controlsLock.value) {
|
|
return;
|
|
}
|
|
// final double tapPosition = details.localPosition.dx;
|
|
final int curSliderPosition =
|
|
_.sliderPosition.value.inMilliseconds;
|
|
final double scale = 90000 / MediaQuery.sizeOf(context).width;
|
|
final Duration pos = Duration(
|
|
milliseconds:
|
|
curSliderPosition + (details.delta.dx * scale).round());
|
|
final Duration result =
|
|
pos.clamp(Duration.zero, _.duration.value);
|
|
_.onUpdatedSliderProgress(result);
|
|
_.onChangedSliderStart();
|
|
},
|
|
onHorizontalDragEnd: (DragEndDetails details) {
|
|
if (_.videoType.value == 'live' || _.controlsLock.value) {
|
|
return;
|
|
}
|
|
_.onChangedSliderEnd();
|
|
_.seekTo(_.sliderPosition.value, type: 'slider');
|
|
},
|
|
// 垂直方向 音量/亮度调节
|
|
onVerticalDragUpdate: (DragUpdateDetails details) async {
|
|
final double totalWidth = MediaQuery.sizeOf(context).width;
|
|
final double tapPosition = details.localPosition.dx;
|
|
final double sectionWidth = totalWidth / 3;
|
|
final double delta = details.delta.dy;
|
|
|
|
/// 锁定时禁用
|
|
if (_.controlsLock.value) {
|
|
return;
|
|
}
|
|
if (lastFullScreenToggleTime != null &&
|
|
DateTime.now().difference(lastFullScreenToggleTime!) <
|
|
const Duration(milliseconds: 500)) {
|
|
return;
|
|
}
|
|
if (tapPosition < sectionWidth) {
|
|
// 左边区域 👈
|
|
final double level = (_.isFullScreen.value
|
|
? Get.size.height
|
|
: screenWidth * 9 / 16) *
|
|
3;
|
|
final double brightness =
|
|
_brightnessValue.value - delta / level;
|
|
final double result = brightness.clamp(0.0, 1.0);
|
|
setBrightness(result);
|
|
} else if (tapPosition < sectionWidth * 2) {
|
|
// 全屏
|
|
final double dy = details.delta.dy;
|
|
const double threshold = 7.0; // 滑动阈值
|
|
final bool flag =
|
|
fullScreenGestureMode != FullScreenGestureMode.values.last;
|
|
if (dy > _distance.value && dy > threshold) {
|
|
if (_.isFullScreen.value ^ flag) {
|
|
lastFullScreenToggleTime = DateTime.now();
|
|
// 下滑退出全屏
|
|
await widget.controller.triggerFullScreen(status: flag);
|
|
}
|
|
_distance.value = 0.0;
|
|
} else if (dy < _distance.value && dy < -threshold) {
|
|
if (!_.isFullScreen.value ^ flag) {
|
|
lastFullScreenToggleTime = DateTime.now();
|
|
// 上滑进入全屏
|
|
await widget.controller.triggerFullScreen(status: !flag);
|
|
}
|
|
_distance.value = 0.0;
|
|
}
|
|
_distance.value = dy;
|
|
} else {
|
|
// 右边区域 👈
|
|
EasyThrottle.throttle(
|
|
'setVolume', const Duration(milliseconds: 20), () {
|
|
final double level = (_.isFullScreen.value
|
|
? Get.size.height
|
|
: screenWidth * 9 / 16);
|
|
final double volume = _volumeValue.value -
|
|
double.parse(delta.toStringAsFixed(1)) / level;
|
|
final double result = volume.clamp(0.0, 1.0);
|
|
setVolume(result);
|
|
});
|
|
}
|
|
},
|
|
onVerticalDragEnd: (DragEndDetails details) {},
|
|
),
|
|
),
|
|
|
|
// 头部、底部控制条
|
|
SafeArea(
|
|
top: false,
|
|
bottom: false,
|
|
child: Obx(
|
|
() => Column(
|
|
children: [
|
|
if (widget.headerControl != null || _.headerControl != null)
|
|
ClipRect(
|
|
child: AppBarAni(
|
|
controller: animationController,
|
|
visible: !_.controlsLock.value && _.showControls.value,
|
|
position: 'top',
|
|
child: widget.headerControl ?? _.headerControl!,
|
|
),
|
|
),
|
|
const Spacer(),
|
|
ClipRect(
|
|
child: AppBarAni(
|
|
controller: animationController,
|
|
visible: !_.controlsLock.value && _.showControls.value,
|
|
position: 'bottom',
|
|
child: widget.bottomControl ??
|
|
BottomControl(
|
|
controller: widget.controller,
|
|
triggerFullScreen: _.triggerFullScreen,
|
|
buildBottomControl: buildBottomControl(),
|
|
),
|
|
),
|
|
),
|
|
],
|
|
),
|
|
),
|
|
),
|
|
|
|
/// 进度条 live模式下禁用
|
|
|
|
Obx(
|
|
() {
|
|
final int value = _.sliderPositionSeconds.value;
|
|
final int max = _.durationSeconds.value;
|
|
final int buffer = _.bufferedSeconds.value;
|
|
if (_.showControls.value) {
|
|
return Container();
|
|
}
|
|
if (defaultBtmProgressBehavior ==
|
|
BtmProgresBehavior.alwaysHide.code) {
|
|
return const SizedBox();
|
|
}
|
|
if (defaultBtmProgressBehavior ==
|
|
BtmProgresBehavior.onlyShowFullScreen.code &&
|
|
!_.isFullScreen.value) {
|
|
return const SizedBox();
|
|
} else if (defaultBtmProgressBehavior ==
|
|
BtmProgresBehavior.onlyHideFullScreen.code &&
|
|
_.isFullScreen.value) {
|
|
return const SizedBox();
|
|
}
|
|
|
|
if (_.videoType.value == 'live') {
|
|
return const SizedBox();
|
|
}
|
|
if (value > max || max <= 0) {
|
|
return const SizedBox();
|
|
}
|
|
return Positioned(
|
|
bottom: -1.5,
|
|
left: 0,
|
|
right: 0,
|
|
child: ProgressBar(
|
|
progress: Duration(seconds: value),
|
|
buffered: Duration(seconds: buffer),
|
|
total: Duration(seconds: max),
|
|
progressBarColor: colorTheme,
|
|
baseBarColor: Colors.white.withOpacity(0.2),
|
|
bufferedBarColor:
|
|
Theme.of(context).colorScheme.primary.withOpacity(0.4),
|
|
timeLabelLocation: TimeLabelLocation.none,
|
|
thumbColor: colorTheme,
|
|
barHeight: 3,
|
|
thumbRadius: 0.0,
|
|
// onDragStart: (duration) {
|
|
// _.onChangedSliderStart();
|
|
// },
|
|
// onDragEnd: () {
|
|
// _.onChangedSliderEnd();
|
|
// },
|
|
// onDragUpdate: (details) {
|
|
// print(details);
|
|
// },
|
|
// onSeek: (duration) {
|
|
// feedBack();
|
|
// _.onChangedSlider(duration.inSeconds.toDouble());
|
|
// _.seekTo(duration);
|
|
// },
|
|
),
|
|
// SlideTransition(
|
|
// position: Tween<Offset>(
|
|
// begin: Offset.zero,
|
|
// end: const Offset(0, -1),
|
|
// ).animate(CurvedAnimation(
|
|
// parent: animationController,
|
|
// curve: Curves.easeInOut,
|
|
// )),
|
|
// child: ),
|
|
);
|
|
},
|
|
),
|
|
|
|
// 锁
|
|
Obx(
|
|
() => Visibility(
|
|
visible: _.videoType.value != 'live' && _.isFullScreen.value,
|
|
child: Align(
|
|
alignment: Alignment.centerLeft,
|
|
child: FractionalTranslation(
|
|
translation: const Offset(1, 0.0),
|
|
child: Visibility(
|
|
visible: _.showControls.value,
|
|
child: ComBtn(
|
|
icon: Icon(
|
|
_.controlsLock.value
|
|
? FontAwesomeIcons.lock
|
|
: FontAwesomeIcons.lockOpen,
|
|
size: 15,
|
|
color: Colors.white,
|
|
),
|
|
fuc: () => _.onLockControl(!_.controlsLock.value),
|
|
),
|
|
),
|
|
),
|
|
),
|
|
),
|
|
),
|
|
//
|
|
Obx(() {
|
|
if (_.dataStatus.loading || _.isBuffering.value) {
|
|
return Center(
|
|
child: Container(
|
|
padding: const EdgeInsets.all(30),
|
|
decoration: const BoxDecoration(
|
|
shape: BoxShape.circle,
|
|
gradient: RadialGradient(
|
|
colors: [Colors.black26, Colors.transparent],
|
|
),
|
|
),
|
|
child: Image.asset(
|
|
'assets/images/loading.gif',
|
|
height: 25,
|
|
),
|
|
),
|
|
);
|
|
} else {
|
|
return const SizedBox();
|
|
}
|
|
}),
|
|
|
|
/// 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: 500),
|
|
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: 500),
|
|
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(),
|
|
),
|
|
],
|
|
),
|
|
),
|
|
),
|
|
),
|
|
],
|
|
);
|
|
}
|
|
}
|