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Listen to brigtness updates to update brightness summary.
authorDoris Ling <dling@google.com>
Thu, 13 Apr 2017 22:06:36 +0000 (15:06 -0700)
committerDoris Ling <dling@google.com>
Thu, 27 Apr 2017 17:52:31 +0000 (10:52 -0700)
commit2e4ff90f5afba2a3d5b1def3a19837db19ebdeff
treed6875795c108f7ed8c969bd1c5fdfe1ec568fed2
parent144797ed1bbc6cb563fc7e7f6fb859d9c071070f
Listen to brigtness updates to update brightness summary.

- add content observer for brightness relates changes, and update the
brightness preference summary when changes occur.
- also check for VR mode and auto brightness mode when reading the
current brightness value.

Change-Id: I611ec77174ab45315ccbee2952bdbc2c9a9cd954
Fix: 37227609
Test: make RunSettingsRoboTests
src/com/android/settings/DisplaySettings.java
src/com/android/settings/display/BrightnessLevelPreferenceController.java [new file with mode: 0644]
src/com/android/settings/display/PowerManagerWrapper.java [new file with mode: 0644]
tests/robotests/src/com/android/settings/display/BrightnessLevelPreferenceControllerTest.java [new file with mode: 0644]
tests/robotests/src/com/android/settings/search/DatabaseIndexingUtilsTest.java