tree bf6a7a4cf91fc09a449c64766a50a663a7d8fa25
parent bdd6522661e4a062ed575cf2d452d059b8826886
author Samuel Fufa <sfufa@google.com> 1589251739 -0700
committer Samuel Fufa <sfufa@google.com> 1589502454 -0700

Switch to new protocol for hybrid hotseat

- create predictor from items in bgModel instead of scanning views
- Launcher no longer checks for duplicates before sending pin/unpin events
- sending cached items from last prediction to reduce UI shuffle
- Switch to using UserCache to persist and read ComponentKey

Bug: 148814143
Bug: 156413231
Bug: 156200931
Change-Id: Ide6330bed8eb7f0c6fbec1d1ac21e7f67a9b2be2