Merge "Add display specific brightness configurations" into sc-v2-dev (ec29aa26) · Commits · e / os / android_frameworks_base

core/api/system-current.txt

+2 −0

Original line number	Diff line number	Diff line
		@@ -3262,11 +3262,13 @@ package android.hardware.display {
		public final class DisplayManager {
		method @RequiresPermission(android.Manifest.permission.ACCESS_AMBIENT_LIGHT_STATS) public java.util.List<android.hardware.display.AmbientBrightnessDayStats> getAmbientBrightnessStats();
		method @RequiresPermission(android.Manifest.permission.CONFIGURE_DISPLAY_BRIGHTNESS) public android.hardware.display.BrightnessConfiguration getBrightnessConfiguration();
		method @Nullable @RequiresPermission(android.Manifest.permission.CONFIGURE_DISPLAY_BRIGHTNESS) public android.hardware.display.BrightnessConfiguration getBrightnessConfigurationForDisplay(@NonNull String);
		method @RequiresPermission(android.Manifest.permission.BRIGHTNESS_SLIDER_USAGE) public java.util.List<android.hardware.display.BrightnessChangeEvent> getBrightnessEvents();
		method @Nullable @RequiresPermission(android.Manifest.permission.CONFIGURE_DISPLAY_BRIGHTNESS) public android.hardware.display.BrightnessConfiguration getDefaultBrightnessConfiguration();
		method public android.util.Pair<float[],float[]> getMinimumBrightnessCurve();
		method public android.graphics.Point getStableDisplaySize();
		method @RequiresPermission(android.Manifest.permission.CONFIGURE_DISPLAY_BRIGHTNESS) public void setBrightnessConfiguration(android.hardware.display.BrightnessConfiguration);
		method @RequiresPermission(android.Manifest.permission.CONFIGURE_DISPLAY_BRIGHTNESS) public void setBrightnessConfigurationForDisplay(@NonNull android.hardware.display.BrightnessConfiguration, @NonNull String);
		method @Deprecated @RequiresPermission(android.Manifest.permission.CONTROL_DISPLAY_SATURATION) public void setSaturationLevel(float);
		}

core/java/android/hardware/display/DisplayManager.java

+28 −0

Original line number	Diff line number	Diff line
		@@ -939,6 +939,34 @@ public final class DisplayManager {
		setBrightnessConfigurationForUser(c, mContext.getUserId(), mContext.getPackageName());
		}

		/**
		* Sets the brightness configuration for the specified display.
		* If the specified display doesn't exist, then this will return and do nothing.
		*
		* @hide
		*/
		@SystemApi
		@RequiresPermission(Manifest.permission.CONFIGURE_DISPLAY_BRIGHTNESS)
		public void setBrightnessConfigurationForDisplay(@NonNull BrightnessConfiguration c,
		@NonNull String uniqueId) {
		mGlobal.setBrightnessConfigurationForDisplay(c, uniqueId, mContext.getUserId(),
		mContext.getPackageName());
		}

		/**
		* Gets the brightness configuration for the specified display and default user.
		* Returns the default configuration if unset or display is invalid.
		*
		* @hide
		*/
		@Nullable
		@SystemApi
		@RequiresPermission(Manifest.permission.CONFIGURE_DISPLAY_BRIGHTNESS)
		public BrightnessConfiguration getBrightnessConfigurationForDisplay(
		@NonNull String uniqueId) {
		return mGlobal.getBrightnessConfigurationForDisplay(uniqueId, mContext.getUserId());
		}

		/**
		* Sets the global display brightness configuration for a specific user.
		*

core/java/android/hardware/display/DisplayManagerGlobal.java

+28 −0

Original line number	Diff line number	Diff line
		@@ -704,6 +704,34 @@ public final class DisplayManagerGlobal {
		}
		}

		/**
		* Sets the brightness configuration for a given display.
		*
		* @hide
		*/
		public void setBrightnessConfigurationForDisplay(BrightnessConfiguration c,
		String uniqueDisplayId, int userId, String packageName) {
		try {
		mDm.setBrightnessConfigurationForDisplay(c, uniqueDisplayId, userId, packageName);
		} catch (RemoteException ex) {
		throw ex.rethrowFromSystemServer();
		}
		}

		/**
		* Gets the brightness configuration for a given display or null if one hasn't been set.
		*
		* @hide
		*/
		public BrightnessConfiguration getBrightnessConfigurationForDisplay(String uniqueDisplayId,
		int userId) {
		try {
		return mDm.getBrightnessConfigurationForDisplay(uniqueDisplayId, userId);
		} catch (RemoteException ex) {
		throw ex.rethrowFromSystemServer();
		}
		}

		/**
		* Gets the global brightness configuration for a given user or null if one hasn't been set.
		*

core/java/android/hardware/display/IDisplayManager.aidl

+10 −0

Original line number	Diff line number	Diff line
		@@ -118,6 +118,16 @@ interface IDisplayManager {
		void setBrightnessConfigurationForUser(in BrightnessConfiguration c, int userId,
		String packageName);

		// Sets the global brightness configuration for a given display. Requires
		// CONFIGURE_DISPLAY_BRIGHTNESS.
		void setBrightnessConfigurationForDisplay(in BrightnessConfiguration c, String uniqueDisplayId,
		int userId, String packageName);

		// Gets the brightness configuration for a given display. Requires
		// CONFIGURE_DISPLAY_BRIGHTNESS.
		BrightnessConfiguration getBrightnessConfigurationForDisplay(String uniqueDisplayId,
		int userId);

		// Gets the global brightness configuration for a given user. Requires
		// CONFIGURE_DISPLAY_BRIGHTNESS, and INTERACT_ACROSS_USER if the user is not
		// the same as the calling user.

services/core/java/com/android/server/display/DisplayDeviceRepository.java

+11 −0

Original line number	Diff line number	Diff line
		@@ -123,6 +123,17 @@ class DisplayDeviceRepository implements DisplayAdapter.Listener {
		return null;
		}

		// String uniqueId -> DisplayDevice object with that given uniqueId
		public DisplayDevice getByUniqueIdLocked(@NonNull String uniqueId) {
		for (int i = mDisplayDevices.size() - 1; i >= 0; i--) {
		final DisplayDevice displayDevice = mDisplayDevices.get(i);
		if (displayDevice.getUniqueId().equals(uniqueId)) {
		return displayDevice;
		}
		}
		return null;
		}

		private void handleDisplayDeviceAdded(DisplayDevice device) {
		synchronized (mSyncRoot) {
		DisplayDeviceInfo info = device.getDisplayDeviceInfoLocked();