tree 6b2a1eb85526d7038f9bb9ceb2c73dfb1e434944
parent f7a2971530c4ae616b641190449a336acf55932c
author Sunny Goyal <sunnygoyal@google.com> 1569542731 -0700
committer Sunny Goyal <sunnygoyal@google.com> 1569963266 -0700

Unifying activity tracker callback

> Using a common class for both Launcher and RecentsActivity
> Removing static refenrece to LauncherModel and using a common pattern for
  tracking activities

Bug: 141376165
Bug: 137568159
Change-Id: Ic1897abe6913ec78e25725118eedf5b468d5ec70