fix:增加app切换到后台或进入前台时的监听

lib/main.dart

@@ -12,6 +12,7 @@ import 'package:star_lock/mine/about/debug/debug_tool.dart';
 import 'package:star_lock/network/api_provider.dart';
 import 'package:star_lock/network/api_repository.dart';
 import 'package:star_lock/network/start_chart_api.dart';
+import 'package:star_lock/talk/startChart/appLifecycle_observer.dart';
 import 'package:star_lock/tools/bugly/bugly_tool.dart';
 import 'package:star_lock/tools/device_info_service.dart';
 import 'package:star_lock/tools/platform_info_services.dart';
@@ -29,6 +30,10 @@ FutureOr<void> main() async {
   FlutterBugly.postCatchedException(() async {
     WidgetsFlutterBinding.ensureInitialized();
 
+    // 创建并注册 AppLifecycleObserver(用于程序是否进入后台的监听)
+    AppLifecycleObserver appLifecycleObserver = AppLifecycleObserver();
+    WidgetsBinding.instance.addObserver(appLifecycleObserver);
+
     await _setCommonServices();
 
     // 设置国际化信息

lib/talk/startChart/appLifecycle_observer.dart

@@ -0,0 +1,42 @@
+import 'package:flutter/widgets.dart';
+import 'package:star_lock/talk/startChart/start_chart_manage.dart';
+
+class AppLifecycleObserver extends WidgetsBindingObserver {
+  @override
+  void didChangeAppLifecycleState(AppLifecycleState state) {
+    super.didChangeAppLifecycleState(state);
+
+    // 打印应用程序生命周期状态
+    print('AppLifecycleState: $state');
+
+    // 根据应用程序状态执行相应的操作
+    if (state == AppLifecycleState.paused) {
+      // 应用程序进入后台
+      onAppPaused();
+    } else if (state == AppLifecycleState.resumed) {
+      // 应用程序恢复到前台
+      onAppResumed();
+    } else if (state == AppLifecycleState.detached) {
+      // 应用程序被杀死
+      onAppDetached();
+    }
+  }
+
+  void onAppPaused() {
+    // 处理应用程序进入后台的逻辑
+    print('App has entered the background.');
+    StartChartManage().destruction();
+  }
+
+  void onAppResumed() {
+    // 处理应用程序恢复到前台的逻辑
+    StartChartManage().init();
+    print('App has resumed to the foreground.');
+  }
+
+  void onAppDetached() {
+    // 处理应用程序被杀死的逻辑
+    StartChartManage().destruction();
+    print('App has been detached.');
+  }
+}