2023年11月23日 · 'WillPopScope' is deprecated and shouldn't be used. Use PopScope instead. This feature was deprecated after v3.12.0-1.0.pre. onWillPop: () async { // your logic . return …

2023年11月17日 · WillPopScope is deprecated after flutter v3.12.0-1.0.pre. Now you can use PopScope as below: canPop: true, //When false, blocks the current route from being popped. …

onWillPop 是一个回调函数，当用户点击返回按钮时被调用（包括导航返回按钮及Android物理返回按钮）。 该回调需要返回一个 Future 对象，如果返回的 Future 最终值为 false 时，则当前路 …

API docs for the WillPopScope class from the widgets library, for the Dart programming language.

2024年1月11日 · In order to handle if your app is eligible to pop or not, you have to use canPop. So, onPopInvoke is not sufficient alone to handle a pop, but it has to be used in combination …

2024年3月30日 · As of Flutter 3.12+, this widget has been deprecated in favor of PopScope – but it isn’t just a simple rename. Let's explore what changed and why it matters. This …

2024年2月27日 · To have more control over the back gesture of our device, the WillPopScope widget was introduced. I use “was” because it is deprecated unfortunately after the …

2023年7月4日 · How to Shuffle a List using shuffle () in Flutter? The WillPopScope widget is used to control the back button of our smartphone which is at the bottom of the screen. With the …

2025年3月14日 · API docs for the willPop method from the Route class, for the Dart programming language.