Boot time resolution changes in framework (aef5aa78) · Commits · e / os / android_frameworks_base

core/api/test-current.txt

+1 −0

Original line number	Diff line number	Diff line
		@@ -2705,6 +2705,7 @@ package android.view {
		method @NonNull public android.view.Display.Mode getDefaultMode();
		method @NonNull public int[] getReportedHdrTypes();
		method @NonNull public android.graphics.ColorSpace[] getSupportedWideColorGamut();
		method @Nullable public android.view.Display.Mode getSystemPreferredDisplayMode();
		method public int getType();
		method @Nullable public android.view.Display.Mode getUserPreferredDisplayMode();
		method public boolean hasAccess(int);

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

+11 −0

Original line number	Diff line number	Diff line
		@@ -915,6 +915,17 @@ public final class DisplayManagerGlobal {
		}
		}

		/**
		* Returns the system preferred display mode.
		*/
		public Display.Mode getSystemPreferredDisplayMode(int displayId) {
		try {
		return mDm.getSystemPreferredDisplayMode(displayId);
		} catch (RemoteException ex) {
		throw ex.rethrowFromSystemServer();
		}
		}

		/**
		* When enabled the app requested display resolution and refresh rate is always selected
		* in DisplayModeDirector regardless of user settings and policies for low brightness, low

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

+1 −0

Original line number	Diff line number	Diff line
		@@ -168,6 +168,7 @@ interface IDisplayManager {
		// Requires MODIFY_USER_PREFERRED_DISPLAY_MODE permission.
		void setUserPreferredDisplayMode(int displayId, in Mode mode);
		Mode getUserPreferredDisplayMode(int displayId);
		Mode getSystemPreferredDisplayMode(int displayId);

		// When enabled the app requested display resolution and refresh rate is always selected
		// in DisplayModeDirector regardless of user settings and policies for low brightness, low

core/java/android/view/Display.java

+13 −0

Original line number	Diff line number	Diff line
		@@ -1110,6 +1110,19 @@ public final class Display {
		return mDisplayInfo.removeMode;
		}

		/**
		* Returns the system's preferred display mode. This mode will be used when the user has not
		* specified a display-mode preference. This returns null if the boot display mode feature is
		* not supported by system.
		*
		* @hide
		*/
		@TestApi
		@Nullable
		public Display.Mode getSystemPreferredDisplayMode() {
		return mGlobal.getSystemPreferredDisplayMode(getDisplayId());
		}

		/**
		* Returns the display's HDR capabilities.
		*

core/java/android/view/SurfaceControl.java

+39 −2

Original line number	Diff line number	Diff line
		@@ -197,6 +197,9 @@ public final class SurfaceControl implements Parcelable {
		private static native int[] nativeGetCompositionDataspaces();
		private static native boolean nativeSetActiveColorMode(IBinder displayToken,
		int colorMode);
		private static native boolean nativeGetBootDisplayModeSupport();
		private static native void nativeSetBootDisplayMode(IBinder displayToken, int displayMode);
		private static native void nativeClearBootDisplayMode(IBinder displayToken);
		private static native void nativeSetAutoLowLatencyMode(IBinder displayToken, boolean on);
		private static native void nativeSetGameContentType(IBinder displayToken, boolean on);
		private static native void nativeSetDisplayPowerMode(
		@@ -1874,6 +1877,8 @@ public final class SurfaceControl implements Parcelable {
		public boolean autoLowLatencyModeSupported;
		public boolean gameContentTypeSupported;

		public int preferredBootDisplayMode;

		@Override
		public String toString() {
		return "DynamicDisplayInfo{"
		@@ -1883,7 +1888,8 @@ public final class SurfaceControl implements Parcelable {
		+ ", activeColorMode=" + activeColorMode
		+ ", hdrCapabilities=" + hdrCapabilities
		+ ", autoLowLatencyModeSupported=" + autoLowLatencyModeSupported
		+ ", gameContentTypeSupported" + gameContentTypeSupported + "}";
		+ ", gameContentTypeSupported" + gameContentTypeSupported
		+ ", preferredBootDisplayMode" + preferredBootDisplayMode + "}";
		}

		@Override
		@@ -1895,7 +1901,8 @@ public final class SurfaceControl implements Parcelable {
		&& activeDisplayModeId == that.activeDisplayModeId
		&& Arrays.equals(supportedColorModes, that.supportedColorModes)
		&& activeColorMode == that.activeColorMode
		&& Objects.equals(hdrCapabilities, that.hdrCapabilities);
		&& Objects.equals(hdrCapabilities, that.hdrCapabilities)
		&& preferredBootDisplayMode == that.preferredBootDisplayMode;
		}

		@Override
		@@ -2259,6 +2266,36 @@ public final class SurfaceControl implements Parcelable {
		return colorSpaces;
		}

		/**
		* @hide
		*/
		public static boolean getBootDisplayModeSupport() {
		return nativeGetBootDisplayModeSupport();
		}

		/** There is no associated getter for this method. When this is set, the display is expected
		* to start up in this mode next time the device reboots.
		* @hide
		*/
		public static void setBootDisplayMode(IBinder displayToken, int displayModeId) {
		if (displayToken == null) {
		throw new IllegalArgumentException("displayToken must not be null");
		}

		nativeSetBootDisplayMode(displayToken, displayModeId);
		}

		/**
		* @hide
		*/
		public static void clearBootDisplayMode(IBinder displayToken) {
		if (displayToken == null) {
		throw new IllegalArgumentException("displayToken must not be null");
		}

		nativeClearBootDisplayMode(displayToken);
		}

		/**
		* @hide
		*/