set system brightness

Signed-off-by: bggRGjQaUbCoE <githubaccount56556@proton.me>

lib/pages/live_room/view.dart

@@ -143,7 +143,7 @@ class _LiveRoomPageState extends State<LiveRoomPage>
   void dispose() {
     videoPlayerServiceHandler?.onVideoDetailDispose(heroTag);
     WidgetsBinding.instance.removeObserver(this);
-    if (Utils.isMobile) {
+    if (Platform.isAndroid && !plPlayerController.setSystemBrightness) {
       ScreenBrightnessPlatform.instance.resetApplicationScreenBrightness();
     }
     PlPlayerController.setPlayCallBack(null);

lib/pages/setting/models/play_settings.dart

@@ -82,6 +82,14 @@ List<SettingsModel> get playSettings => [
     setKey: SettingBoxKey.enableSlideVolumeBrightness,
     defaultVal: true,
   ),
+  if (Platform.isAndroid)
+    const SettingsModel(
+      settingsType: SettingsType.sw1tch,
+      title: '调节系统亮度',
+      leading: Icon(Icons.brightness_6_outlined),
+      setKey: SettingBoxKey.setSystemBrightness,
+      defaultVal: false,
+    ),
   const SettingsModel(
     settingsType: SettingsType.sw1tch,
     title: '中间滑动进入/退出全屏',

lib/pages/video/controller.dart

@@ -110,6 +110,7 @@ class VideoDetailController extends GetxController
 
   PlPlayerController plPlayerController = PlPlayerController.getInstance()
     ..setCurrBrightness(-1.0);
+  bool get setSystemBrightness => plPlayerController.setSystemBrightness;
 
   late VideoItem firstVideo;
   late AudioItem firstAudio;

lib/pages/video/view.dart

@@ -326,7 +326,7 @@ class _VideoDetailPageVState extends State<VideoDetailPageV>
     );
 
     if (!Get.previousRoute.startsWith('/video')) {
-      if (Utils.isMobile) {
+      if (Platform.isAndroid && !videoDetailController.setSystemBrightness) {
         ScreenBrightnessPlatform.instance.resetApplicationScreenBrightness();
       }
       PlPlayerController.setPlayCallBack(null);
@@ -371,7 +371,7 @@ class _VideoDetailPageVState extends State<VideoDetailPageV>
 
     WidgetsBinding.instance.removeObserver(this);
 
-    if (Utils.isMobile) {
+    if (Platform.isAndroid && !videoDetailController.setSystemBrightness) {
       ScreenBrightnessPlatform.instance.resetApplicationScreenBrightness();
     }
 
@@ -418,7 +418,9 @@ class _VideoDetailPageVState extends State<VideoDetailPageV>
 
     introController.startTimer();
 
-    if (Utils.isMobile && mounted) {
+    if (mounted &&
+        Platform.isAndroid &&
+        !videoDetailController.setSystemBrightness) {
       if (videoDetailController.brightness != null) {
         plPlayerController?.setCurrBrightness(
           videoDetailController.brightness!,