perf: 👌tabbar 切换缓存

xuergo · Apr 21, 2023 · ff9d11a · ff9d11a
1 parent c3b5806
commit ff9d11a
Show file tree

Hide file tree

Showing 6 changed files with 15 additions and 6 deletions.
diff --git a/lib/global.dart b/lib/global.dart
@@ -9,7 +9,7 @@ import 'package:just_audio_background/just_audio_background.dart';
 /// 全局配置
 class Global {
   /// 用户配置
-  static UserInfo? profile = UserInfo(token: null);
+  static UserInfo? profile = null;
 
   /// 是否第一次打开
   static bool isFirstOpen = false;

diff --git a/lib/pages/Index/Index_controller.dart b/lib/pages/Index/Index_controller.dart
@@ -21,10 +21,10 @@ class IndexController extends GetxController {
   // 展示欢迎页，倒计时1.5秒之后进入应用
   Future startCountdownTimer() async {
     await Future.delayed(Duration(milliseconds: 1000), () {
-      if (Global.isOfflineLogin) {
+      if (Global.profile != null) {
         Get.toNamed(AppRoutes.Tabbar);
       } else {
-        Get.offAllNamed(AppRoutes.Tabbar);
+        Get.offAllNamed(AppRoutes.Login);
       }
     });
   }

diff --git a/lib/pages/subscription/subscription_controller.dart b/lib/pages/subscription/subscription_controller.dart
@@ -18,6 +18,7 @@ class SubscriptionController extends GetxController {
 
     await initData();
     state.loading = false;
+    update();
     super.onInit();
   }
 

diff --git a/lib/pages/subscription/subscription_view.dart b/lib/pages/subscription/subscription_view.dart
@@ -1,3 +1,5 @@
+import 'dart:math';
+
 import 'package:all_universe_flutter/common/colors/colors.dart';
 import 'package:all_universe_flutter/components/custom_appbar.dart';
 import 'package:all_universe_flutter/components/custom_loading.dart';
@@ -18,6 +20,7 @@ class SubscriptionPage extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
+    print("SubscriptionPage");
     return GetBuilder<SubscriptionController>(
       builder: (_) => state.loading
           ? CustomLoading()

diff --git a/lib/pages/tabbar/tabbar_state.dart b/lib/pages/tabbar/tabbar_state.dart
@@ -7,7 +7,7 @@ import 'package:get/get.dart';
 class TabbarState {
   RxInt selectIndex = 0.obs;
 
-  final screens = [
+  List<Widget> screens = [
     HomePage(),
     SubscriptionPage(),
     PersonalPage(),

diff --git a/lib/pages/tabbar/tabbar_view.dart b/lib/pages/tabbar/tabbar_view.dart
@@ -29,7 +29,6 @@ class TabbarPage extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    print('TabbarPage');
     return BaseScaffold(
       floatingActionButtonLocation: CustomFloatingActionButtonLocation(
           FloatingActionButtonLocation.centerDocked, 0, -(60 / 2).h),
@@ -38,7 +37,13 @@ class TabbarPage extends StatelessWidget {
           return PlayState.playData == null ? SizedBox() : BottomPlayBarPage();
         },
       ),
-      body: Obx(() => state.screens[state.selectIndex.value]),
+      body: Obx(
+        () => IndexedStack(
+          index: state.selectIndex.value,
+          children: state.screens,
+        ),
+      ),
+      // body: Obx(() => state.screens[state.selectIndex.value]),
       bottomNavigationBar: Obx(
         () => BottomNavigationBar(
           type: BottomNavigationBarType.fixed,