tree 101ad012e2ed8d6aee97ce962c9d1fe6a1467b57
parent 1201982233a2d226f08eef929a39150954a21b88
author Jon Miranda <jonmiranda@google.com> 1501261774 -0700
committer Jon Miranda <jonmiranda@google.com> 1501437898 -0700

Optimize updating All Apps Predictions.

* Prefetch existing predictions in onResume.
* Only update predictions if something has been changed.
* Swap predictions in place (if possible) -- this avoids
  having to relayout all of All Apps when just the predictions
  change.

Bug: 64126588
Bug: 63711551
Change-Id: Iffa0d9d7d6f99f606dd68b7df5893d6eba1574f5