Android屏蔽返回鍵
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1、如果只想阻止“返回鍵”關閉Dialog最簡單的setCancelable(false) 2、最簡單的方法重載Activity的OnKeyDown()方法,捕捉想要屏蔽的按鍵: ...
屏蔽返回鍵的代碼:public boolean onKeyDown(int keyCode,KeyEvent event){switch(keyCode){case KeyEvent.KEYCODE_HOME:return true;case ...
### 監聽手機返回鍵(雙擊退出) ``` import 'package:fluttertoast/fluttertoast.dart'; //提示插件 class WillPopScopeTestRoute extends StatefulWidget { @override ...
https://docs.flutter.io/flutter/widgets/WillPopScope-class.html ...
本篇為繼上片監聽返回鍵基礎下優化: 以下做返回鍵監聽兩種情況: import 'package:fluttertoast/fluttertoast.dart'; //提示第三方插件 1. 單擊提示雙擊退出,雙擊時退出App DateTime _lastPressedAt ...
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appBar: AppBar( ...