tweaks (#1788)

* tweak

* opt: show bar

* opt: crc32

* opt: appsign

* opt: Get

* opt: compress only if large

* opt: wbi

* tweak

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

---------

Signed-off-by: My-Responsitories <107370289+My-Responsitories@users.noreply.github.com>
Co-authored-by: bggRGjQaUbCoE <githubaccount56556@proton.me>

lib/pages/main/controller.dart

@@ -12,6 +12,7 @@ import 'package:PiliPlus/pages/dynamics/controller.dart';
 import 'package:PiliPlus/pages/home/controller.dart';
 import 'package:PiliPlus/pages/mine/view.dart';
 import 'package:PiliPlus/services/account_service.dart';
+import 'package:PiliPlus/utils/extension/get_ext.dart';
 import 'package:PiliPlus/utils/extension/iterable_ext.dart';
 import 'package:PiliPlus/utils/feed_back.dart';
 import 'package:PiliPlus/utils/storage.dart';
@@ -30,8 +31,7 @@ class MainController extends GetxController
 
   List<NavigationBarType> navigationBars = <NavigationBarType>[];
 
-  StreamController<bool>? bottomBarStream;
-  late bool hideTabBar = Pref.hideTabBar;
+  RxBool? bottomBar;
   late dynamic controller;
   final RxInt selectedIndex = 0.obs;
 
@@ -41,12 +41,10 @@ class MainController extends GetxController
   late int dynamicPeriod = Pref.dynamicPeriod * 60 * 1000;
   late int _lastCheckDynamicAt = 0;
   late bool hasDyn = false;
-  late final DynamicsController dynamicController = Get.put(
-    DynamicsController(),
-  );
+  late final dynamicController = Get.putOrFind(DynamicsController.new);
 
   late bool hasHome = false;
-  late final HomeController homeController = Get.put(HomeController());
+  late final homeController = Get.putOrFind(HomeController.new);
 
   late DynamicBadgeMode msgBadgeMode = Pref.msgBadgeMode;
   late Set<MsgUnReadType> msgUnReadTypes = Pref.msgUnReadTypeV2;
@@ -84,8 +82,8 @@ class MainController extends GetxController
           )
         : PageController(initialPage: selectedIndex.value);
 
-    if (navigationBars.length > 1 && hideTabBar) {
-      bottomBarStream = StreamController<bool>.broadcast();
+    if (navigationBars.length > 1 && Pref.hideTabBar) {
+      bottomBar = true.obs;
     }
     dynamicBadgeMode = DynamicBadgeMode.values[Pref.dynamicBadgeMode];
 
@@ -321,13 +319,13 @@ class MainController extends GetxController
 
   void setSearchBar() {
     if (hasHome) {
-      homeController.searchBarStream?.add(true);
+      homeController.searchBar?.value = true;
     }
   }
 
   @override
   void onClose() {
-    bottomBarStream?.close();
+    bottomBar?.close();
     controller.dispose();
     super.onClose();
   }

lib/pages/main/view.dart

@@ -36,7 +36,7 @@ class MainApp extends StatefulWidget {
 
 class _MainAppState extends State<MainApp>
     with RouteAware, WidgetsBindingObserver, WindowListener, TrayListener {
-  final MainController _mainController = Get.put(MainController());
+  final _mainController = Get.put(MainController());
   late final _setting = GStorage.setting;
 
   @override
@@ -294,7 +294,7 @@ class _MainAppState extends State<MainApp>
                               .toList(),
                         ),
                       )
-              : const SizedBox.shrink()
+              : null
         : null;
     return PopScope(
       canPop: false,
@@ -305,7 +305,7 @@ class _MainAppState extends State<MainApp>
           if (_mainController.selectedIndex.value != 0) {
             _mainController
               ..setIndex(0)
-              ..bottomBarStream?.add(true)
+              ..bottomBar?.value = true
               ..setSearchBar();
           } else {
             onBack();
@@ -439,28 +439,28 @@ class _MainAppState extends State<MainApp>
               ],
             ),
           ),
-          bottomNavigationBar: useBottomNav
-              ? _mainController.hideTabBar
-                    ? StreamBuilder(
-                        stream: _mainController.bottomBarStream?.stream
-                            .distinct(),
-                        initialData: true,
-                        builder: (context, AsyncSnapshot snapshot) {
-                          return AnimatedSlide(
-                            curve: Curves.easeInOutCubicEmphasized,
-                            duration: const Duration(milliseconds: 500),
-                            offset: Offset(0, snapshot.data ? 0 : 1),
-                            child: bottomNav,
-                          );
-                        },
-                      )
-                    : bottomNav
-              : null,
+          bottomNavigationBar: _buildBottom(bottomNav),
         ),
       ),
     );
   }
 
+  Widget? _buildBottom(Widget? bottomNav) {
+    if (bottomNav != null) {
+      if (_mainController.bottomBar case final bottomBar?) {
+        return Obx(
+          () => AnimatedSlide(
+            curve: Curves.easeInOutCubicEmphasized,
+            duration: const Duration(milliseconds: 500),
+            offset: Offset(0, bottomBar.value ? 0 : 1),
+            child: bottomNav,
+          ),
+        );
+      }
+    }
+    return bottomNav;
+  }
+
   Widget _buildIcon({
     required NavigationBarType type,
     bool selected = false,