[MQ] Handle status change (9bec09c8) · Commits · e / os / android_frameworks_base

media/java/android/media/quality/PictureProfile.java

+12 −0

Original line number	Diff line number	Diff line
		@@ -114,6 +114,18 @@ public final class PictureProfile implements Parcelable {
		*/
		public static final int ERROR_NOT_ALLOWLISTED = 4;

		/**
		* SDR status.
		* @hide
		*/
		public static final String STATUS_SDR = "SDR";

		/**
		* HDR status.
		* @hide
		*/
		public static final String STATUS_HDR = "HDR";


		private PictureProfile(@NonNull Parcel in) {
		mId = in.readString();

services/core/java/com/android/server/media/quality/MediaQualityService.java

+159 −29

Original line number	Diff line number	Diff line
		@@ -40,6 +40,7 @@ import android.hardware.tv.mediaquality.PictureParameter;
		import android.hardware.tv.mediaquality.PictureParameters;
		import android.hardware.tv.mediaquality.SoundParameter;
		import android.hardware.tv.mediaquality.SoundParameters;
		import android.hardware.tv.mediaquality.StreamStatus;
		import android.hardware.tv.mediaquality.VendorParamCapability;
		import android.media.quality.AmbientBacklightEvent;
		import android.media.quality.AmbientBacklightMetadata;
		@@ -129,6 +130,9 @@ public class MediaQualityService extends SystemService {
		// A global lock for ambient backlight objects.
		private final Object mAmbientBacklightLock = new Object();

		private final Map<Long, PictureProfile> mHandleToPictureProfile = new HashMap<>();
		private final BiMap<Long, Long> mCurrentPictureHandleToOriginal = new BiMap<>();

		public MediaQualityService(Context context) {
		super(context);
		mContext = context;
		@@ -368,13 +372,18 @@ public class MediaQualityService extends SystemService {
		Binder.getCallingUid(), Binder.getCallingPid());
		}

		PictureProfile pictureProfile = mMqDatabaseUtils.getPictureProfile(
		mPictureProfileTempIdMap.getKey(profileId));
		Long longId = mPictureProfileTempIdMap.getKey(profileId);
		if (longId == null) {
		return false;
		}
		PictureProfile pictureProfile = mMqDatabaseUtils.getPictureProfile(longId);
		PersistableBundle params = pictureProfile.getParameters();

		try {
		if (mMediaQuality != null) {
		PictureParameters pp = new PictureParameters();
		// put ID in params for profile update in HAL
		params.putLong(BaseParameters.PARAMETER_ID, longId);
		PictureParameter[] pictureParameters = MediaQualityUtils
		.convertPersistableBundleToPictureParameterList(params);

		@@ -429,6 +438,7 @@ public class MediaQualityService extends SystemService {
		return toReturn;
		}


		@GuardedBy("mSoundProfileLock")
		@Override
		public List<SoundProfileHandle> getSoundProfileHandle(String[] ids, int userId) {
		@@ -619,12 +629,18 @@ public class MediaQualityService extends SystemService {
		Binder.getCallingUid(), Binder.getCallingPid());
		}

		SoundProfile soundProfile =
		mMqDatabaseUtils.getSoundProfile(mSoundProfileTempIdMap.getKey(profileId));
		Long longId = mSoundProfileTempIdMap.getKey(profileId);
		if (longId == null) {
		return false;
		}

		SoundProfile soundProfile = mMqDatabaseUtils.getSoundProfile(longId);
		PersistableBundle params = soundProfile.getParameters();

		try {
		if (mMediaQuality != null) {
		// put ID in params for profile update in HAL
		params.putLong(BaseParameters.PARAMETER_ID, longId);
		SoundParameter[] soundParameters =
		MediaQualityUtils.convertPersistableBundleToSoundParameterList(params);

		@@ -1127,15 +1143,17 @@ public class MediaQualityService extends SystemService {
		private final class MqDatabaseUtils {

		private PictureProfile getPictureProfile(Long dbId) {
		return getPictureProfile(dbId, false);
		}

		private PictureProfile getPictureProfile(Long dbId, boolean includeParams) {
		String selection = BaseParameters.PARAMETER_ID + " = ?";
		String[] selectionArguments = {Long.toString(dbId)};

		try (
		Cursor cursor = getCursorAfterQuerying(
		try (Cursor cursor = getCursorAfterQuerying(
		mMediaQualityDbHelper.PICTURE_QUALITY_TABLE_NAME,
		MediaQualityUtils.getMediaProfileColumns(false), selection,
		selectionArguments)
		) {
		MediaQualityUtils.getMediaProfileColumns(includeParams), selection,
		selectionArguments)) {
		int count = cursor.getCount();
		if (count == 0) {
		return null;
		@@ -1154,11 +1172,9 @@ public class MediaQualityService extends SystemService {

		private List<PictureProfile> getPictureProfilesBasedOnConditions(String[] columns,
		String selection, String[] selectionArguments) {
		try (
		Cursor cursor = getCursorAfterQuerying(
		try (Cursor cursor = getCursorAfterQuerying(
		mMediaQualityDbHelper.PICTURE_QUALITY_TABLE_NAME, columns, selection,
		selectionArguments)
		) {
		selectionArguments)) {
		List<PictureProfile> pictureProfiles = new ArrayList<>();
		while (cursor.moveToNext()) {
		pictureProfiles.add(MediaQualityUtils.convertCursorToPictureProfileWithTempId(
		@@ -1172,12 +1188,10 @@ public class MediaQualityService extends SystemService {
		String selection = BaseParameters.PARAMETER_ID + " = ?";
		String[] selectionArguments = {Long.toString(dbId)};

		try (
		Cursor cursor = mMqDatabaseUtils.getCursorAfterQuerying(
		try (Cursor cursor = mMqDatabaseUtils.getCursorAfterQuerying(
		mMediaQualityDbHelper.SOUND_QUALITY_TABLE_NAME,
		MediaQualityUtils.getMediaProfileColumns(false), selection,
		selectionArguments)
		) {
		selectionArguments)) {
		int count = cursor.getCount();
		if (count == 0) {
		return null;
		@@ -1196,11 +1210,9 @@ public class MediaQualityService extends SystemService {

		private List<SoundProfile> getSoundProfilesBasedOnConditions(String[] columns,
		String selection, String[] selectionArguments) {
		try (
		Cursor cursor = mMqDatabaseUtils.getCursorAfterQuerying(
		try (Cursor cursor = mMqDatabaseUtils.getCursorAfterQuerying(
		mMediaQualityDbHelper.SOUND_QUALITY_TABLE_NAME, columns, selection,
		selectionArguments)
		) {
		selectionArguments)) {
		List<SoundProfile> soundProfiles = new ArrayList<>();
		while (cursor.moveToNext()) {
		soundProfiles.add(MediaQualityUtils.convertCursorToSoundProfileWithTempId(
		@@ -1416,8 +1428,19 @@ public class MediaQualityService extends SystemService {
		private void notifyHalOnPictureProfileChange(Long dbId, PersistableBundle params) {
		// TODO: only notify HAL when the profile is active / being used
		if (mPpChangedListener != null) {
		Long currentHandle = mCurrentPictureHandleToOriginal.getKey(dbId);
		if (currentHandle != null) {
		// this handle maps to another current profile, skip
		return;
		}
		try {
		mPpChangedListener.onPictureProfileChanged(convertToHalPictureProfile(dbId,
		Long idForHal = dbId;
		Long originalHandle = mCurrentPictureHandleToOriginal.getValue(dbId);
		if (originalHandle != null) {
		// the original id is used in HAL because of status change
		idForHal = originalHandle;
		}
		mPpChangedListener.onPictureProfileChanged(convertToHalPictureProfile(idForHal,
		params));
		} catch (RemoteException e) {
		Slog.e(TAG, "Failed to notify HAL on picture profile change.", e);
		@@ -1546,9 +1569,116 @@ public class MediaQualityService extends SystemService {
		}

		@Override
		public void onStreamStatusChanged(long pictureProfileId, byte status)
		public void onStreamStatusChanged(long profileHandle, byte status)
		throws RemoteException {
		// TODO
		mHandler.post(() -> {
		synchronized (mPictureProfileLock) {
		// get from map if exists
		PictureProfile previous = mHandleToPictureProfile.get(profileHandle);
		if (previous == null) {
		// get from DB if not exists
		previous = mMqDatabaseUtils.getPictureProfile(profileHandle);
		if (previous == null) {
		return;
		}
		}
		String[] arr = splitNameAndStatus(previous.getName());
		String profileName = arr[0];
		String profileStatus = arr[1];
		if (status == StreamStatus.HDR10) {
		if (isHdr(profileStatus)) {
		// already HDR
		return;
		}
		if (isSdr(profileStatus)) {
		// SDR to HDR
		String selection = BaseParameters.PARAMETER_TYPE + " = ? AND "
		+ BaseParameters.PARAMETER_PACKAGE + " = ? AND "
		+ BaseParameters.PARAMETER_NAME + " = ?";
		String[] selectionArguments = {
		Integer.toString(previous.getProfileType()),
		previous.getPackageName(),
		profileName + "/" + PictureProfile.STATUS_HDR
		};
		List<PictureProfile> list =
		mMqDatabaseUtils.getPictureProfilesBasedOnConditions(
		MediaQualityUtils.getMediaProfileColumns(true),
		selection,
		selectionArguments);
		if (list.isEmpty()) {
		// HDR profile not found
		return;
		}
		PictureProfile current = list.get(0);
		mHandleToPictureProfile.put(profileHandle, current);
		mCurrentPictureHandleToOriginal.put(
		current.getHandle().getId(), profileHandle);

		mHalNotifier.notifyHalOnPictureProfileChange(profileHandle,
		current.getParameters());

		}
		} else if (status == StreamStatus.SDR) {
		if (isSdr(profileStatus)) {
		// already SDR
		return;
		}
		if (isHdr(profileStatus)) {
		// HDR to SDR
		String selection = BaseParameters.PARAMETER_TYPE + " = ? AND "
		+ BaseParameters.PARAMETER_PACKAGE + " = ? AND ("
		+ BaseParameters.PARAMETER_NAME + " = ? OR "
		+ BaseParameters.PARAMETER_NAME + " = ?)";
		String[] selectionArguments = {
		Integer.toString(previous.getProfileType()),
		previous.getPackageName(),
		profileName,
		profileName + "/" + PictureProfile.STATUS_SDR
		};
		List<PictureProfile> list =
		mMqDatabaseUtils.getPictureProfilesBasedOnConditions(
		MediaQualityUtils.getMediaProfileColumns(true),
		selection,
		selectionArguments);
		if (list.isEmpty()) {
		// SDR profile not found
		return;
		}
		PictureProfile current = list.get(0);
		mHandleToPictureProfile.put(profileHandle, current);
		mCurrentPictureHandleToOriginal.put(
		current.getHandle().getId(), profileHandle);

		mHalNotifier.notifyHalOnPictureProfileChange(profileHandle,
		current.getParameters());
		}
		}
		}
		});

		}

		@NonNull
		private String[] splitNameAndStatus(@NonNull String nameAndStatus) {
		int index = nameAndStatus.lastIndexOf('/');
		if (index == -1 \|\| index == nameAndStatus.length() - 1) {
		// no status in the original name
		return new String[] {nameAndStatus, ""};
		}
		return new String[] {
		nameAndStatus.substring(0, index),
		nameAndStatus.substring(index + 1)
		};

		}

		private boolean isSdr(@NonNull String profileStatus) {
		return profileStatus.equals(PictureProfile.STATUS_SDR)
		\|\| profileStatus.isEmpty();
		}

		private boolean isHdr(@NonNull String profileStatus) {
		return profileStatus.equals(PictureProfile.STATUS_HDR);
		}

		@Override

services/core/java/com/android/server/media/quality/MediaQualityUtils.java

+6 −2

Original line number	Diff line number	Diff line
		@@ -1273,14 +1273,18 @@ public final class MediaQualityUtils {
		*/
		public static PictureProfile convertCursorToPictureProfileWithTempId(Cursor cursor,
		BiMap<Long, String> map) {
		String tmpId = getTempId(map, cursor);
		Long dbId = map.getKey(tmpId);
		PictureProfileHandle handle = dbId == null
		? PictureProfileHandle.NONE : new PictureProfileHandle(dbId);
		return new PictureProfile(
		getTempId(map, cursor),
		tmpId,
		getType(cursor),
		getName(cursor),
		getInputId(cursor),
		getPackageName(cursor),
		jsonToPersistableBundle(getSettingsString(cursor)),
		PictureProfileHandle.NONE
		handle
		);
		}