fbac83822e8598a9d89118ef9dc48733443d64ea - platform_frameworks_base

commit	fbac83822e8598a9d89118ef9dc48733443d64ea	[log] [tgz]
author	Jackal Guo <jackalguo@google.com>	Thu Oct 03 10:48:26 2019 +0800
committer	Jackal Guo <jackalguo@google.com>	Wed Oct 16 10:15:30 2019 +0800
tree	dd082c9e14fb399383581230e45ecaf222a7f007
parent	198f9bdb3062127bcf7e748c2a99a69e769780a6 [diff]

Allow restarting of crashed a11y services

After an accessibility service crashes a few times in a short period
of time, framework would add it into a “blacklist”. User wouldn’t be
able to use (re-enable) it. If users express an intent in them working
again, we remove the crashed accessibility service from the blacklist.

Bug: 129689483
Test: a11y CTS & unit tests
Test: manual
      1. Install and enable an intentional crashed a11y service.
      2. After it's crashed and malfunctioning, re-enable it.
      3. Check if it's bound again.

Change-Id: Ia89121f11bc5e05fc829e0e3ecb266150409678b

core/java/android/accessibilityservice/AccessibilityServiceInfo.java[diff]
core/java/android/view/accessibility/AccessibilityManager.java[diff]
packages/SettingsLib/src/com/android/settingslib/accessibility/AccessibilityUtils.java[diff]
services/accessibility/java/com/android/server/accessibility/AccessibilityManagerService.java[diff]
services/accessibility/java/com/android/server/accessibility/AccessibilityServiceConnection.java[diff]
services/accessibility/java/com/android/server/accessibility/AccessibilityUserState.java[diff]
services/tests/servicestests/src/com/android/server/accessibility/AccessibilityUserStateTest.java[diff]

7 files changed