怎样制作免费手机网站,网页百度,淮安设计网站,网站制作topoverridevoid didChangeAppLifecycleState(AppLifecycleState state) {switch (state) {case AppLifecycleState.inactive: // 处于这种状态的应用程序应该假设它们可能在任何时候暂停。break;case AppLifecycleState.resumed: //从后台切换前台#xff0c;界面可见handle();b… overridevoid didChangeAppLifecycleState(AppLifecycleState state) {switch (state) {case AppLifecycleState.inactive: // 处于这种状态的应用程序应该假设它们可能在任何时候暂停。break;case AppLifecycleState.resumed: //从后台切换前台界面可见handle();break;case AppLifecycleState.paused: // 界面不可见后台break;case AppLifecycleState.detached: // APP结束时调用break;}}以上代码会在app在初次启动以及app切换回来时触发handle函数
handle() async {ClipboardData? clipboardData await Clipboard.getData(Clipboard.kTextPlain); //获取粘贴板中的文本if (clipboardData ! null) {if(clipboardData.text!.length10clipboardData.text!.substring(0,9)粘贴板口令内容符合){Future.delayed(const Duration(milliseconds: 200),(){Navigator.of(context).push(CustomRoute(const MyPage()));//跳转页面});}}}切换App返回时监听粘贴板如果口令符合要求做出处理如跳转页面或者启动弹框
原文链接https://blog.csdn.net/weixin_45003123/article/details/127234119
