tree 92b627083a3cb9d161a7faaffa56e7f60a2ccb34
parent b8bb541d71e93f981d669f1b5e349922b5fd110f
author Vishnu Nair <vishnun@google.com> 1596478842 -0700
committer Vishnu Nair <vishnun@google.com> 1596478842 -0700

Add reason to focus change event log

We want to start changing focus in ID for multiple
reasons and this change pulls out the focus change
logic from setInputWindows. In addition, it adds a
reason to the focus event logs for better tracking.

Test: adb logcat -b events and check focus change reasons
Test: atest FlickerTests, inputflinger_tests
Bug: 151179149

Change-Id: I12cb2f02dfbdd7376fe3699a32c4e8d4d03ba57d