WebJul 17, 2024 · 1 Answer Sorted by: 1 WillPopScope doesn't get called when you push. That's the logical behavior, because when you're pushing another view it goes above the current view in the stack. Therefore, the current view never pops out. If you know that your MainActivity is below you're current page in the stack, you could change: WebMay 13, 2024 · There are many ways to leave the current page in the Flutter, such as the return button on the AppBar and Cupertino NavigationBar. Clicking will return to the previous page. Clicking the …
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WebFeb 3, 2024 · Flutter - use WillPopScope with custom dialog to confirm app exit. return WillPopScope ( onWillPop: _promptExit, child: Container () /*Remaining window layout*/. … WebAug 28, 2024 · @override Widget build (BuildContext context) { return new WillPopScope ( onWillPop: () async => false, child: new Scaffold ( appBar: new AppBar ( title: new Text ("data"), leading: new IconButton ( icon: new Icon (Icons.ac_unit), onPressed: () => Navigator.of (context).pop (), ), ), ), ); } Share Improve this answer Follow error of tolerance
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WebMay 18, 2024 · This will occur if trying to reset the global key. To solve this issue you can move the GlobalKey and TextEditingController to the page itself rather than declaring them in the controller. WebNov 27, 2024 · I'm new to flutter, and I saw many android apps can exit when double press back button. The first time press back button, app shows a toast"press again to exit app". ... ('SystemNavigator.pop'); or SystemNavigator.pop() – Andrii Turkovskyi. Nov 19, 2024 at 8:13. 1. Thanks for a small and elegant solution! But I have a problem with this code ... WebApr 20, 2024 · Future _onWillPop () async { return (await showDialog ( context: context, builder: (context) => new AlertDialog (), )) ?? false; } Then use this on WillPopScope: return WillPopScope ( onWillPop: _onWillPop, child: Scaffold ( Share Improve this answer Follow answered Apr 20, 2024 at 18:48 Baker 22.7k 10 95 97 1 error on getting contrib pack 99