feat: 增加播放控件消失时间延长10倍的设置

lib/pages/setting/play_setting.dart

@@ -85,7 +85,7 @@ class _PlaySettingState extends State<PlaySetting> {
           ),
           const SetSwitchItem(
             title: '双击快退/快进',
-            subTitle: '左侧双击快退，右侧双击快进',
+            subTitle: '左侧双击快退/右侧双击快进，关闭则双击均为暂停/播放',
             leading: Icon(Icons.touch_app_outlined),
             setKey: SettingBoxKey.enableQuickDouble,
             defaultVal: true,
@@ -139,6 +139,13 @@ class _PlaySettingState extends State<PlaySetting> {
             setKey: SettingBoxKey.enableAutoExit,
             defaultVal: true,
           ),
+          const SetSwitchItem(
+              title: '延长播放控件显示时间',
+              subTitle: '开启后延长至30秒，便于屏幕阅读器滑动切换控件焦点',
+              leading: Icon(Icons.timer_outlined),
+              setKey: SettingBoxKey.enableLongShowControl,
+              defaultVal: false
+          ),
           const SetSwitchItem(
             title: '全向旋转',
             subTitle: '小屏可受重力转为临时全屏，若系统锁定旋转仍触发请关闭，关闭会影响横屏适配',

lib/pages/setting/style_setting.dart

@@ -69,7 +69,7 @@ class _StyleSettingState extends State<StyleSetting> {
         children: [
           SetSwitchItem(
               title: '横屏适配',
-              subTitle: '启用横屏布局与逻辑，适用于平板等设备；推荐全屏方向设为【不改变当前方向】',
+              subTitle: '启用横屏布局与逻辑，平板、折叠屏等可开启；建议全屏方向设为【不改变当前方向】',
               leading: const Icon(Icons.phonelink_outlined),
               setKey: SettingBoxKey.horizontalScreen,
               defaultVal: false,

lib/plugin/pl_player/controller.dart

@@ -253,6 +253,7 @@ class PlPlayerController {
   late List<double> speedsList;
   double? defaultDuration;
   late bool enableAutoLongPressSpeed = false;
+  late bool enableLongShowControl;
 
   // 播放顺序相关
   PlayRepeat playRepeat = PlayRepeat.pause;
@@ -361,6 +362,8 @@ class PlPlayerController {
       _longPressSpeed.value = videoStorage
           .get(VideoBoxKey.longPressSpeedDefault, defaultValue: 3.0);
     }
+    enableLongShowControl =
+        setting.get(SettingBoxKey.enableLongShowControl, defaultValue: false);
     speedsList = List<double>.from(videoStorage
         .get(VideoBoxKey.customSpeedsList, defaultValue: <double>[]));
     for (final PlaySpeed i in PlaySpeed.values) {
@@ -927,7 +930,8 @@ class PlPlayerController {
     if (_timer != null) {
       _timer!.cancel();
     }
-    _timer = Timer(const Duration(milliseconds: 3000), () {
+    Duration waitingTime = Duration(seconds: enableLongShowControl ? 30 : 3);
+    _timer = Timer(waitingTime, () {
       if (!isSliderMoving.value) {
         controls = false;
       }

lib/utils/storage.dart

@@ -112,6 +112,7 @@ class SettingBoxKey {
       enableAutoBrightness = 'enableAutoBrightness',
       enableAutoEnter = 'enableAutoEnter',
       enableAutoExit = 'enableAutoExit',
+      enableLongShowControl = 'enableLongShowControl',
       allowRotateScreen = 'allowRotateScreen',
       horizontalScreen = 'horizontalScreen',
       p1080 = 'p1080',