[Android] use of activity-alias

Activity-alias is designed for repeated use of Activity in android.

In the onCreate () method of the Activity, run getIntent (). getComponent (). getClassName (); may not be the name of the Activity, but may be the name of the alias, for example, in AndroidMenifest. xml has the following Configuration:

 

 

 

 

This application will create two entry points on the desktop, that is, two shortcut icons that can enter the Activity TestAndroid. At this time, the names of getIntent (). getComponent (). getClassName () are different. One is com. test. TestAndroid, and the other is com. test. TestAndroidAlias.