custom show fs lock btn

Closes #1150

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

lib/pages/setting/models/play_settings.dart

@@ -42,6 +42,13 @@ List<SettingsModel> get playSettings => [
     setKey: SettingBoxKey.autoPlayEnable,
     defaultVal: false,
   ),
+  const SettingsModel(
+    settingsType: SettingsType.sw1tch,
+    title: '全屏显示锁定按钮',
+    leading: Icon(Icons.lock_outline),
+    setKey: SettingBoxKey.showFsLockBtn,
+    defaultVal: true,
+  ),
   const SettingsModel(
     settingsType: SettingsType.sw1tch,
     title: '全屏显示截图按钮',

lib/plugin/pl_player/controller.dart

@@ -327,6 +327,7 @@ class PlPlayerController {
   late final horizontalPreview = Pref.horizontalPreview;
   late final showDmChart = Pref.showDmChart;
   late final showFsScreenshotBtn = Pref.showFsScreenshotBtn;
+  late final showFsLockBtn = Pref.showFsLockBtn;
 
   late final bool autoExitFullscreen = Pref.autoExitFullscreen;
   late final bool autoPlayEnable = Pref.autoPlayEnable;

lib/plugin/pl_player/view.dart

@@ -1571,7 +1571,7 @@ class _PLVideoPlayerState extends State<PLVideoPlayer>
           ),
 
         // 锁
-        if (!isLive && isFullScreen)
+        if (!isLive && isFullScreen && plPlayerController.showFsScreenshotBtn)
           ViewSafeArea(
             right: false,
             child: Align(

lib/utils/storage_key.dart

@@ -133,6 +133,7 @@ class SettingBoxKey {
       directExitOnBack = 'directExitOnBack',
       quickFavId = 'quickFavId',
       showFsScreenshotBtn = 'showFsScreenshotBtn',
+      showFsLockBtn = 'showFsLockBtn',
       silentDownImg = 'silentDownImg';
 
   static const String subtitlePreferenceV2 = 'subtitlePreferenceV2',

lib/utils/storage_pref.dart

@@ -793,6 +793,9 @@ class Pref {
   static bool get showFsScreenshotBtn =>
       _setting.get(SettingBoxKey.showFsScreenshotBtn, defaultValue: true);
 
+  static bool get showFsLockBtn =>
+      _setting.get(SettingBoxKey.showFsLockBtn, defaultValue: true);
+
   static bool get silentDownImg =>
       _setting.get(SettingBoxKey.silentDownImg, defaultValue: false);