commit 5e68eeac86cc0179e25a1719bb5182ea9405ee78
author Anmol Gupta <guanmol@google.com> Thu Apr 30 21:06:56 2020 -0700
committer Ioana Stefan <ioanastefan@google.com> Wed Oct 07 20:27:32 2020 +0200
tree 4820b04dd36ff97b165c94fb6ccbc20211445f86
parent 48acf101c3289ebf4b468418c9755d608b076ad4

Add proto-based InputMethodService and server side dumping for IME

This CL implements a mechanism to dump InputMethodService and IME
related server states into a proto file which can later be imported
to Winscope to allow easy debugging.

The Design Doc for the IME tracing project is: go/ime-tracing

Bug: 154348613
Test: start trace by calling "adb shell ime tracing start"
      end trace by calling "adb shell ime tracing stop"
      pull trace using "adb pull /data/misc/wmtrace/ime_trace.pb ime_trace.pb"
Change-Id: Icbfb8c11e882f29eb45dea9d4c23315c48e9d619