WebNov 27, 2024 · 2. Get.dialog + Get.back (result: X) Have your call to Get.dialog expect an async return value ... onPressed: () async { // assign return value to an observable return lx.result.value = await Get.dialog ( ... which gets returned when the dialog is closed using Get.back (result: X) where X is a dynamic value returned via Get.dialog: WebJan 14, 2024 · willPopScopeでラップする. やることは簡単で、遷移後のwidgetをwillPopScopeでラップしてください。. _willPopScope.onWillPopには Future を返す関数を登録しましょう。. 今回は戻ろうとした時に何もしないのでただ true を返す虚無関数です。. (voidではない) class Screen1 ...
flutter - How can I view the return value from Future
WebMay 5, 2024 · Get.bottomSheet ( WillPopScope ( onWillPop: () async { Get.back (closeOverlays: true); return false; }, child: const QuestionWidget (), ); Share Improve this answer Follow answered Jul 29, 2024 at 3:43 ProZhar 1 Add a comment 0 Try to use closeOverlays param this way : Get.back (closeOverlays: true); Share Improve this … WebApr 20, 2024 · Using the onWillPop property will produce the desired result as soon as the user wants to return to the previous page. Note that the method in onWillPop is called … curly bob weave
🦋Flutter - Next Level Navigation - Popping - DEV Community
WebAug 16, 2024 · Willpopscope is used to process whether to leave the current page. There are many ways to leave the current page in a flutter, such as the return button on … WebFeb 4, 2024 · 2 Answers. if you want use willpopscope you should use Navigator.push instead of Navigator.pushAndRemoveUntil. pushAndRemoveUntil remove all pages until your current page then you cant go back to previous page and your WillPopScope not calling, so if you want prevent user to back to previous page you should wrap your … 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 … curly bob styles for black hair