Merge "[MediaQuality] API implementation of getPictureProfile,... (3bd0f502) · Commits · e / os / android_frameworks_base

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

+93 −3

Original line number	Diff line number	Diff line
		@@ -96,8 +96,36 @@ public class MediaQualityService extends SystemService {

		@Override
		public PictureProfile getPictureProfile(int type, String name) {
		SQLiteDatabase db = mMediaQualityDbHelper.getReadableDatabase();

		String selection = PictureQuality.PARAMETER_TYPE + " = ? AND "
		+ PictureQuality.PARAMETER_NAME + " = ?";
		String[] selectionArguments = {Integer.toString(type), name};

		try (
		Cursor cursor = db.query(
		mMediaQualityDbHelper.PICTURE_QUALITY_TABLE_NAME,
		getAllPictureProfileColumns(),
		selection,
		selectionArguments,
		/groupBy=/ null,
		/having=/ null,
		/orderBy=/ null)
		) {
		int count = cursor.getCount();
		if (count == 0) {
		return null;
		}
		if (count > 1) {
		Log.wtf(TAG, String.format(Locale.US, "%d entries found for type=%d and name=%s"
		+ " in %s. Should only ever be 0 or 1.", count, type, name,
		mMediaQualityDbHelper.PICTURE_QUALITY_TABLE_NAME));
		return null;
		}
		cursor.moveToFirst();
		return getPictureProfileFromCursor(cursor);
		}
		}

		private String bundleToJson(Bundle bundle) {
		JSONObject jsonObject = new JSONObject();
		@@ -145,17 +173,79 @@ public class MediaQualityService extends SystemService {
		return bundle;
		}

		private String[] getAllPictureProfileColumns() {
		return new String[]{
		PictureQuality.PARAMETER_ID,
		PictureQuality.PARAMETER_TYPE,
		PictureQuality.PARAMETER_NAME,
		PictureQuality.PARAMETER_INPUT_ID,
		PictureQuality.PARAMETER_PACKAGE,
		mMediaQualityDbHelper.SETTINGS
		};
		}

		private PictureProfile getPictureProfileFromCursor(Cursor cursor) {
		String returnId = cursor.getString(
		cursor.getColumnIndexOrThrow(PictureQuality.PARAMETER_ID));
		int type = cursor.getInt(
		cursor.getColumnIndexOrThrow(PictureQuality.PARAMETER_TYPE));
		String name = cursor.getString(
		cursor.getColumnIndexOrThrow(PictureQuality.PARAMETER_NAME));
		String inputId = cursor.getString(
		cursor.getColumnIndexOrThrow(PictureQuality.PARAMETER_INPUT_ID));
		String packageName = cursor.getString(
		cursor.getColumnIndexOrThrow(PictureQuality.PARAMETER_PACKAGE));
		String settings = cursor.getString(
		cursor.getColumnIndexOrThrow(mMediaQualityDbHelper.SETTINGS));
		return new PictureProfile(returnId, type, name, inputId,
		packageName, jsonToBundle(settings));
		}

		@Override
		public List<PictureProfile> getPictureProfilesByPackage(String packageName) {
		return new ArrayList<>();
		String selection = PictureQuality.PARAMETER_PACKAGE + " = ?";
		String[] selectionArguments = {packageName};
		return getPictureProfilesBasedOnConditions(getAllPictureProfileColumns(), selection,
		selectionArguments);
		}

		@Override
		public List<PictureProfile> getAvailablePictureProfiles() {
		return new ArrayList<>();
		}

		@Override
		public List<String> getPictureProfilePackageNames() {
		return new ArrayList<>();
		String [] column = {PictureQuality.PARAMETER_NAME};
		List<PictureProfile> pictureProfiles = getPictureProfilesBasedOnConditions(column,
		null, null);
		List<String> packageNames = new ArrayList<>();
		for (PictureProfile pictureProfile: pictureProfiles) {
		packageNames.add(pictureProfile.getName());
		}
		return packageNames;
		}

		private List<PictureProfile> getPictureProfilesBasedOnConditions(String[] columns,
		String selection, String[] selectionArguments) {
		SQLiteDatabase db = mMediaQualityDbHelper.getReadableDatabase();

		try (
		Cursor cursor = db.query(
		mMediaQualityDbHelper.PICTURE_QUALITY_TABLE_NAME,
		columns,
		selection,
		selectionArguments,
		/groupBy=/ null,
		/having=/ null,
		/orderBy=/ null)
		) {
		List<PictureProfile> pictureProfiles = new ArrayList<>();
		while (cursor.moveToNext()) {
		pictureProfiles.add(getPictureProfileFromCursor(cursor));
		}
		return pictureProfiles;
		}
		}

		@Override