Implementation of Android modify system shutdown animation
•
Android
When transplanting your own mobile device to the Android system, you will certainly encounter changing the startup or shutdown screen and configuring your own product logo. These must be modified in the source code and then compiled. Here is a simple example of how to modify the shutdown animation!
File path: frameworks \ base \ services \ core \ Java \ com \ Android \ server \ power \ shutdown thread java
In the beginshutdownsequence() method:
Note: you must set dialog getWindow(). setType(WindowManager.LayoutParams.TYPE_KEYGUARD_DIALOG); I forgot to add it before, so nothing will be displayed
Replaced custom view:
design sketch:
Thank you for reading, hope to help you, thank you for your support to this site!
The content of this article comes from the network collection of netizens. It is used as a learning reference. The copyright belongs to the original author.
THE END
二维码