Android_input System Analysis InputReader
Previous analysis said that getEvent() returned the original result to InputReader. Today, for InputReader, the results returned by getevent are analyzed:
Let's first look at where InputReader calls the getEvent() method.
void InputReader::loop ...
Posted by BluntedbyNature on Mon, 16 Sep 2019 10:06:42 +0200
Android | InputManagerService and Input Event Collection
Preface
Event distribution mechanisms are fundamental and important knowledge in Android, and Activity#dispatchKeyEvent() or Activity#dispatchTouchEvent() is generally considered as the starting point for distribution.So the question arises, who called Activity's method?How do input events occur?
The Android system has a complete ...
Posted by neiltaylormade on Sat, 27 Jul 2019 20:16:05 +0200