你可以触发一个事件时，Android的对话框被驳回？ [英] Can you fire an event when Android Dialog is dismissed?

问题描述

说我有一个创建一个对话框，在我的Andr​​oid应用程序，像这样：

Say I have a created a dialog in my Android app like so:

private static ProgressDialog dialog;
dialog = ProgressDialog.show(MainActivity.this, "", "Downloading Files. Please wait...", true);

现在，是有可能触发事件以下被调用的时候？

Now, is it possible to fire an event when the following is called?

dialog.dismiss();

我要做到这一点，在 dialog.dismiss（）不只是叫我的方法的原因; 是因为对话框驳回被称为在一个静态类和下我想要做的事情是加载一个新的活动（不能用在一个静态类意图完成）。

The reason I want to do this and not just call my method after dialog.dismiss(); is because the Dialog dismiss is called within a static class and the next thing I want to do is load a new Activity (which cannot be done using Intents within a static class).

推荐答案

使用的<一个href="http://developer.android.com/reference/android/content/DialogInterface.OnDismissListener.html">OnDismissListener.

有类中的 setOnDismissListener（...）方法对话框：

<一个href="http://developer.android.com/reference/android/app/Dialog.html#setOnDismissListener%28android.content.DialogInterface.OnDismissListener%29">http://developer.android.com/reference/android/app/Dialog.html#setOnDismissListener%28android.content.DialogInterface.OnDismissListener%29

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