在活动的清单，为每个应用程序添加：

In the activity's manifest, for each application add:

android:configChanges="orientation|keyboardHidden"

这告诉你的android会处理这两种情况下自己 - 当然，虽然你在撒谎：你不会做***来处理它们，但Android不知道。这对于应用程序/游戏/等运行，例如在横向模式下，从来没有改变方向的伟大工程。

This tells android you'll handle these two cases yourself - although of course you're lying: you won't do shit to handle them, but Android doesn't know that. This works great for apps/games/etc running for example in landscape mode and never change orientation.