tree e92711a8445a14b6d95eea91bb8f3f1c80d7aa2a
parent a5130482aee1b0592661bc1c6e178a0de7a163da
author Winson Chung <winsonc@google.com> 1601918607 -0700
committer Winson Chung <winsonc@google.com> 1601920555 +0000

Add null check for input receiver before updating batching

- A change in the system (ie. sysui crash or nav mode change) could
  cause the input monitor to be disposed before the swipe animation
  settles

Bug: 170121063
Test: Kill sysui while swiping up

Change-Id: I1417b109fecdb98fae6197c7038dbe9307470853