hide systembar when preview

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

lib/common/widgets/image_viewer/gallery_viewer.dart

@@ -25,7 +25,9 @@ import 'package:PiliPlus/common/widgets/image_viewer/image.dart';
 import 'package:PiliPlus/common/widgets/image_viewer/loading_indicator.dart';
 import 'package:PiliPlus/common/widgets/image_viewer/viewer.dart';
 import 'package:PiliPlus/common/widgets/scroll_physics.dart';
+import 'package:PiliPlus/main.dart' show tmpPadding;
 import 'package:PiliPlus/models/common/image_preview_type.dart';
+import 'package:PiliPlus/plugin/pl_player/utils/fullscreen.dart';
 import 'package:PiliPlus/utils/extension/num_ext.dart';
 import 'package:PiliPlus/utils/extension/string_ext.dart';
 import 'package:PiliPlus/utils/image_utils.dart';
@@ -76,6 +78,7 @@ class _GalleryViewerState extends State<GalleryViewer>
   late final int _quality;
   late final RxInt _currIndex;
   GlobalKey? _key;
+  EdgeInsets? _padding;
 
   late bool _hasInit = false;
   Player? _player;
@@ -170,6 +173,25 @@ class _GalleryViewerState extends State<GalleryViewer>
     );
   }
 
+  final _hideSystemBar = PlatformUtils.isMobile && showSystemBar_;
+
+  @override
+  void didChangeDependencies() {
+    super.didChangeDependencies();
+    if (_padding == null) {
+      final padding = MediaQuery.viewPaddingOf(context);
+      _padding = padding;
+      if (_hideSystemBar) {
+        tmpPadding = padding;
+        hideSystemBar()!.whenComplete(
+          () => WidgetsBinding.instance.addPostFrameCallback(
+            (_) => tmpPadding = null,
+          ),
+        );
+      }
+    }
+  }
+
   Matrix4 _onTransform(double val) {
     final scale = val.lerp(1.0, 0.25);
 
@@ -259,6 +281,9 @@ class _GalleryViewerState extends State<GalleryViewer>
     }
     Future.delayed(const Duration(milliseconds: 200), _currIndex.close);
     super.dispose();
+    if (_hideSystemBar) {
+      showSystemBar();
+    }
   }
 
   void _onPointerDown(PointerDownEvent event) {
@@ -311,9 +336,7 @@ class _GalleryViewerState extends State<GalleryViewer>
     right: 0,
     child: IgnorePointer(
       child: Container(
-        padding:
-            MediaQuery.viewPaddingOf(context) +
-            const EdgeInsets.fromLTRB(12, 8, 20, 8),
+        padding: _padding! + const EdgeInsets.fromLTRB(12, 8, 20, 8),
         decoration: BoxDecoration(
           gradient: LinearGradient(
             begin: Alignment.topCenter,

lib/main.dart

@@ -46,6 +46,8 @@ import 'package:window_manager/window_manager.dart' hide calcWindowPosition;
 
 WebViewEnvironment? webViewEnvironment;
 
+EdgeInsets? tmpPadding;
+
 Future<void> _initDownPath() async {
   if (PlatformUtils.isDesktop) {
     final customDownPath = Pref.downloadPath;
@@ -313,16 +315,20 @@ class MyApp extends StatelessWidget {
         data: mediaQuery.copyWith(
           textScaler: textScaler,
           size: mediaQuery.size / uiScale,
-          padding: mediaQuery.padding / uiScale,
+          padding: (tmpPadding ?? mediaQuery.padding) / uiScale,
           viewInsets: mediaQuery.viewInsets / uiScale,
-          viewPadding: mediaQuery.viewPadding / uiScale,
+          viewPadding: (tmpPadding ?? mediaQuery.viewPadding) / uiScale,
           devicePixelRatio: mediaQuery.devicePixelRatio * uiScale,
         ),
         child: child!,
       );
     } else {
       child = MediaQuery(
-        data: mediaQuery.copyWith(textScaler: textScaler),
+        data: mediaQuery.copyWith(
+          textScaler: textScaler,
+          padding: tmpPadding,
+          viewPadding: tmpPadding,
+        ),
         child: child!,
       );
     }

lib/pages/live_room/view.dart

@@ -84,7 +84,7 @@ class _LiveRoomPageState extends State<LiveRoomPage>
       ..addStatusLister(playerListener);
     PlPlayerController.setPlayCallBack(plPlayerController.play);
     if (plPlayerController.removeSafeArea) {
-      hideStatusBar();
+      hideSystemBar();
     }
   }
 

lib/pages/video/view.dart

@@ -142,7 +142,7 @@ class _VideoDetailPageVState extends State<VideoDetailPageV>
     videoDetailController = Get.put(VideoDetailController(), tag: heroTag);
 
     if (videoDetailController.removeSafeArea) {
-      hideStatusBar();
+      hideSystemBar();
     }
 
     if (videoDetailController.showReply) {
@@ -351,7 +351,7 @@ class _VideoDetailPageVState extends State<VideoDetailPageV>
     }
 
     if (!videoDetailController.removeSafeArea) {
-      showStatusBar();
+      showSystemBar();
     }
 
     if (!videoDetailController.plPlayerController.isCloseAll) {

lib/plugin/pl_player/controller.dart

@@ -1444,7 +1444,7 @@ class PlPlayerController with BlockConfigMixin {
     try {
       if (status) {
         if (PlatformUtils.isMobile) {
-          hideStatusBar();
+          hideSystemBar();
           if (orientation == null && mode == .none) {
             return;
           }
@@ -1477,7 +1477,7 @@ class PlPlayerController with BlockConfigMixin {
       } else {
         if (PlatformUtils.isMobile) {
           if (!removeSafeArea) {
-            showStatusBar();
+            showSystemBar();
           }
           if (orientation == null && mode == .none) {
             return;
@@ -1633,7 +1633,7 @@ class PlPlayerController with BlockConfigMixin {
 
     _playerCount = 0;
     if (removeSafeArea) {
-      showStatusBar();
+      showSystemBar();
     }
     danmakuController = null;
     _stopOrientationListener();

lib/plugin/pl_player/utils/fullscreen.dart

@@ -62,21 +62,22 @@ Future<void>? fullMode() {
   );
 }
 
-bool _showStatusBar = true;
-Future<void>? hideStatusBar() {
-  if (!_showStatusBar) {
+bool _showSystemBar = true;
+bool get showSystemBar_ => _showSystemBar;
+Future<void>? hideSystemBar() {
+  if (!_showSystemBar) {
     return null;
   }
-  _showStatusBar = false;
+  _showSystemBar = false;
   return SystemChrome.setEnabledSystemUIMode(.immersiveSticky);
 }
 
 //退出全屏显示
-Future<void>? showStatusBar() {
-  if (_showStatusBar) {
+Future<void>? showSystemBar() {
+  if (_showSystemBar) {
     return null;
   }
-  _showStatusBar = true;
+  _showSystemBar = true;
   return SystemChrome.setEnabledSystemUIMode(
     Platform.isAndroid && Utils.sdkInt < 29 ? .manual : .edgeToEdge,
     overlays: SystemUiOverlay.values,