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Add null check to a11y interrupt.
authorPhil Weaver <pweaver@google.com>
Wed, 2 Nov 2016 22:40:42 +0000 (15:40 -0700)
committervinodkrishnan <vinodkrishnan@google.com>
Thu, 15 Dec 2016 08:06:15 +0000 (08:06 +0000)
commit74f9e1b867acbf248dd1640ef4c3f514b0ec9743
tree364156a8618a3dd76a6cc55f019b33a821b2f817
parent18382374353550fd4fd9134cf096a7c270804160
Add null check to a11y interrupt.

Also adding same robustness to interrupt that we have for
sending a11y events.

Bug: 32507871

Test: Ran a11y CTS. Verified manually with sample app
that sends interrupt and accessibility service that
crashes when started. That case used to crash the
app, and doesn't anymore.
Change-Id: I5cf05dcbb54ea23ae876cb3258dd206c55dce775
(cherry picked from commit 867ad35d9c676b5ba2047b0fc9a4006737e5c4aa)
core/java/android/view/accessibility/AccessibilityManager.java
services/accessibility/java/com/android/server/accessibility/AccessibilityManagerService.java