我试图改变方向,从肖像到自然景观 来改变一个Android活动。但是它并没有改变到自然景观。
我在清单文件中提到活动如下:
<activity
android:name=".OpenFileActivity"
android:label="@string/app_name"
android:configChanges="orientation|keyboardHidden"
android:exported="false">
但我没有成功 有人能告诉我为什么吗?
请在您的电话设置中检查是否启用屏幕旋转 。
您应该设置“ 机器人: 屏幕引导” = “ 景观” 。
Source: http://developer.android.com/guide/topics/manifest/activity-element.html#screen
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