如何解雇时pressing对话外的DialogFragment？ [英] How to dismiss a DialogFragment when pressing outside the dialog?

问题描述

我使用的是 DialogFragment ，虽然我已经成功地将图像设置为关闭（即解雇），我有当pressed对话框很难找到方法来关闭该对话框，当用户点击它之外的任何地方，只是因为它的工作原理与普通的对话框。我以为会有某种

  dialogFragment.setCanceledOnTouchOutside（真正的）;
 

电话，但我没有看到的文件中。

这可能与 DialogFragment 呢？还是我找错了地方？我试图拦截触摸事件中的父的活动，但除此之外没有得到任何触摸事件，它似乎没有我的权利。

解决方案

  DialogFragment.getDialog（）setCanceledOnTouchOutside（真）。
 

如果工作

I am using a DialogFragment, and while I have successfully set an image to close (i.e. dismiss) the dialog when pressed, I am having a hard time finding the way to dismiss the dialog when the user clicks anywhere outside it, just as it works with normal dialogs. I thought there would be some sort of

dialogFragment.setCanceledOnTouchOutside(true);

call, but I don't see that in the documentation.

Is this possible with DialogFragment at all? Or am I looking in the wrong places? I tried intercepting touch events in the 'parent' activity but apart from not getting any touch event, it didn't seem right to me.

解决方案

DialogFragment.getDialog().setCanceledOnTouchOutside(true);

Should work

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