如何取消对话为主题的活动一样，当窗外感动？ [英] How to cancel an Dialog themed like Activity when touched outside the window?

问题描述

我有一个对话主题的活动，我想关闭（完成）本次活动，当有人在任何地方触摸屏幕本次活动的窗外？我怎样才能做到这一点？

I have an activity with a Dialog theme and I would like to close (finish) this activity when someone touches the screen anywhere outside this activity's window ? How can I do this ?

推荐答案

如果没有API的支持，你应该使用的FrameLayout以填充屏幕，并且手工创建一个弹出式窗口。然后你就可以在任何地方相应的接收焦点在屏幕上，显示/隐藏意见。

If there's no API support, you should just use a FrameLayout to fill the screen, and manually build a pop-up. Then you can receive focus anywhere on the screen and show/hide views accordingly.

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