当我改变方向重新启动应用程序，我失去了我的当前数据.. 我使用其中含有大量的活动时，我改变方向重新启动应用程序的主要活动活动组。

When I change orientation application restarts and I lost my current data.. I am using activity group which contain lots of activities when i change orientation application restarts from main activity.

是有可能避免的方向改变这个应用程序重新启动？

is it possible to avoid this application restart on orientation change?

有人知道，请让我知道..

Anybody knows please let me know..

推荐答案

如果你的android：targetSdkVersion =12以下

if your android:targetSdkVersion="12" or less

安卓configChanges =方向| keyboardHidden>

android:configChanges="orientation|keyboardHidden">

如果你的android：targetSdkVersion =13以上

if your android:targetSdkVersion="13" or more

安卓configChanges =定位| keyboardHidden |屏幕尺寸>

android:configChanges="orientation|keyboardHidden|screenSize">