feat: 拆分后台播放与AudioService在后台行为的设置

lib/pages/setting/play_setting.dart

@@ -140,20 +140,20 @@ class _PlaySettingState extends State<PlaySetting> {
           const SetSwitchItem(
             title: '后台播放',
             subTitle: '进入后台时继续播放',
-            setKey: SettingBoxKey.enableBackgroundPlay,
+            setKey: SettingBoxKey.continuePlayInBackground,
             defaultVal: true,
           ),
           if (Platform.isAndroid)
             SetSwitchItem(
                 title: '后台画中画',
-                subTitle: '进入后台时以小窗形式（PiP）播放，建议同时开启【后台播放】，避免没有暂停按钮',
+                subTitle: '进入后台时以小窗形式（PiP）播放',
                 setKey: SettingBoxKey.autoPiP,
                 defaultVal: false,
                 callFn: (val) {
                   if (val &&
                       !setting.get(SettingBoxKey.enableBackgroundPlay,
                           defaultValue: true)) {
-                    SmartDialog.showToast('建议开启后台播放');
+                    SmartDialog.showToast('建议开启后台音频服务');
                   }
                 }),
           if (Platform.isAndroid)
@@ -227,6 +227,12 @@ class _PlaySettingState extends State<PlaySetting> {
               }
             },
           ),
+          const SetSwitchItem(
+            title: '后台音频服务',
+            subTitle: '避免画中画没有播放暂停功能',
+            setKey: SettingBoxKey.enableBackgroundPlay,
+            defaultVal: true,
+          ),
         ],
       ),
     );

lib/pages/video/detail/widgets/header_control.dart

@@ -1313,7 +1313,7 @@ class _HeaderControlState extends State<HeaderControl> {
                               ),
                               const SizedBox(height: 10),
                               const Text(
-                                  '建议开启【后台播放】功能\n'
+                                  '建议开启【后台音频服务】\n'
                                   '避免画中画没有暂停按钮',
                                   style:
                                       TextStyle(fontSize: 12.5, height: 1.5)),
@@ -1333,7 +1333,7 @@ class _HeaderControlState extends State<HeaderControl> {
                                       SmartDialog.showToast("请重新载入本页面刷新");
                                       // Get.back();
                                     },
-                                    child: const Text('启用后台播放（推荐）')),
+                                    child: const Text('启用后台音频服务')),
                                 const SizedBox(width: 10),
                                 TextButton(
                                     style: ButtonStyle(

lib/plugin/pl_player/controller.dart

@@ -87,7 +87,7 @@ class PlPlayerController {
   late StreamSubscription<DataStatus> _dataListenerForEnterFullscreen;
 
   /// 后台播放
-  final Rx<bool> _backgroundPlay = false.obs;
+  final Rx<bool> _continuePlayInBackground = false.obs;
 
   ///
   // ignore: prefer_final_fields
@@ -209,7 +209,7 @@ class PlPlayerController {
   Rx<String> get videoFitDEsc => _videoFitDesc;
 
   /// 后台播放
-  Rx<bool> get backgroundPlay => _backgroundPlay;
+  Rx<bool> get continuePlayInBackground => _continuePlayInBackground;
 
   /// 是否长按倍速
   Rx<bool> get doubleSpeedStatus => _doubleSpeedStatus;
@@ -311,8 +311,8 @@ class PlPlayerController {
     enableAutoLongPressSpeed = setting
         .get(SettingBoxKey.enableAutoLongPressSpeed, defaultValue: false);
     // 后台播放
-    _backgroundPlay.value =
-        setting.get(SettingBoxKey.enableBackgroundPlay, defaultValue: true);
+    _continuePlayInBackground.value =
+        setting.get(SettingBoxKey.continuePlayInBackground, defaultValue: true);
     if (!enableAutoLongPressSpeed) {
       _longPressSpeed.value = videoStorage
           .get(VideoBoxKey.longPressSpeedDefault, defaultValue: 3.0);
@@ -980,8 +980,8 @@ class PlPlayerController {
 
   /// 设置后台播放
   Future<void> setBackgroundPlay(bool val) async {
-    _backgroundPlay.value = val;
-    setting.put(SettingBoxKey.enableBackgroundPlay, val);
+    _continuePlayInBackground.value = val;
+    setting.put(SettingBoxKey.continuePlayInBackground, val);
     videoPlayerServiceHandler.revalidateSetting();
   }
 

lib/plugin/pl_player/view.dart

@@ -496,10 +496,10 @@ class _PLVideoPlayerState extends State<PLVideoPlayer>
       children: <Widget>[
         Obx(
           () => Video(
-            key: ValueKey('${_.videoFit.value}${_.backgroundPlay.value}'),
+            key: ValueKey('${_.videoFit.value}${_.continuePlayInBackground.value}'),
             controller: videoController,
             controls: NoVideoControls,
-            pauseUponEnteringBackgroundMode: !_.backgroundPlay.value,
+            pauseUponEnteringBackgroundMode: !_.continuePlayInBackground.value,
             resumeUponEnteringForegroundMode: true,
             subtitleViewConfiguration: const SubtitleViewConfiguration(
               style: subTitleStyle,

lib/utils/storage.dart

@@ -108,6 +108,7 @@ class SettingBoxKey {
       fullScreenGestureReverse = 'fullScreenGestureReverse',
       enableShowDanmaku = 'enableShowDanmaku',
       enableBackgroundPlay = 'enableBackgroundPlay',
+      continuePlayInBackground = 'continuePlayInBackground',
 
       /// 隐私
       blackMidsList = 'blackMidsList',