Android应用程序的屏幕方向

Question

是否可以在android清单文件中编写代码，该文件会根据设备屏幕尺寸自动更改屏幕方向？

Answer 1

May this help you:

Instead of fixing the orientation on the manifest, you could use setRequestedOrientation . On the onCreate method of each activity, check if you are on a tablet or smartphone and set the desired orientation.

Another option could be Creating Multiple APKs for Different Screen Sizes , depending on your needs.

Answer 2

As far as I know this cannot be done in the manifest. However, you can write some code to achieve this. Have a look at the setRequestedOrientation method of Activity . Details in the documentation .

However, this will probably not generate the best user experience.

Answer 3

AFAIK Tablets have default orientation set to Landscape. So this should automatically handled

Answer 4

在您定义的Androidmanifest.xml中的Activity中，写出以下内容，

 android:screenOrientation="unspecified"