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Commit a26381aa authored by Piotr Wilczyński's avatar Piotr Wilczyński
Browse files

Notify about brightness change when screen turns on 

Bug: 216419091
Test: ROBOTEST_FILTER=BrightnessLevelPreferenceControllerTest m -j RunSettingsRoboTests
Change-Id: I35f4b81b325a7275ad7391aa631d183ddcbd8fe3
parent 27aa5f9d

src/com/android/settings/display/BrightnessLevelPreferenceController.java

+1 −0
Original line number Diff line number Diff line
@@ -141,6 +141,7 @@ public class BrightnessLevelPreferenceController extends AbstractPreferenceContr 
        mContentResolver.registerContentObserver(BRIGHTNESS_ADJ_URI, false, mBrightnessObserver);

        mDisplayManager.registerDisplayListener(mDisplayListener, mHandler,

                DisplayManager.EVENT_FLAG_DISPLAY_BRIGHTNESS);

        updatedSummary(mPreference);

    }



    @Override

tests/robotests/src/com/android/settings/display/BrightnessLevelPreferenceControllerTest.java

+15 −0
Original line number Diff line number Diff line
@@ -135,6 +135,21 @@ public class BrightnessLevelPreferenceControllerTest { 
                System.getUriFor(System.SCREEN_AUTO_BRIGHTNESS_ADJ))).isEmpty();

    }



    @Test

    public void onStart_shouldSetSummary() {

        BrightnessLevelPreferenceController controller =

                new BrightnessLevelPreferenceController(mContext, null);

        controller.displayPreference(mScreen);



        controller.onStop();

        when(mDisplay.getBrightnessInfo()).thenReturn(

                new BrightnessInfo(0.5f, 0.0f, 1.0f, BrightnessInfo.HIGH_BRIGHTNESS_MODE_OFF,

                        0.5f, BrightnessInfo.BRIGHTNESS_MAX_REASON_NONE));

        controller.onStart();



        verify(mPreference).setSummary("87%");

    }



    @Test

    public void updateState_inVrMode_shouldSetSummaryToVrBrightness() {

        doReturn(true).when(mController).isInVrMode();