Let ImeTrackerService use our own Handler
This is a preparation before making
InputMethodManagerService#mImeDrawsImeNavBarRes
per-user instance.
While ImeTrackerService has been using the main thread since it was
originally introduced [1], I guess there was no strong reason to not
use other thread. Let's just use IMMS#mHandler in favor of simplicity.
There should be no semantic change in this CL.
[1]: I432bab2de58a9df2c421bb00946ab211de445660
89f36a77ccfb919ac4746df99741596b42d7e8c0
Bug: 345519864
Test: presubmit
Flag: Flag: EXEMPT refactor
Change-Id: Ief87250b8892fefcc645d2324ef5b73e3bab3cb5
2 files changed