Adding API for createPictureProfile and getPictureProfileById (41a85ef0) · Commits · e / os / android_frameworks_base

media/java/android/media/quality/MediaQualityContract.java

+2 −1

Original line number	Diff line number	Diff line
		@@ -33,6 +33,7 @@ public class MediaQualityContract {
		*/
		public interface BaseParameters {
		String PARAMETER_ID = "_id";
		String PARAMETER_TYPE = "_type";
		String PARAMETER_NAME = "_name";
		String PARAMETER_PACKAGE = "_package";
		String PARAMETER_INPUT_ID = "_input_id";
		@@ -43,7 +44,7 @@ public class MediaQualityContract {
		* Parameters picture quality.
		* @hide
		*/
		public static final class PictureQuality {
		public static final class PictureQuality implements BaseParameters {
		/**
		* The brightness.
		*

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

0 → 100644

+64 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2024 The Android Open Source Project
		*
		* Licensed under the Apache License, Version 2.0 (the "License");
		* you may not use this file except in compliance with the License.
		* You may obtain a copy of the License at
		*
		* http://www.apache.org/licenses/LICENSE-2.0
		*
		* Unless required by applicable law or agreed to in writing, software
		* distributed under the License is distributed on an "AS IS" BASIS,
		* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
		* See the License for the specific language governing permissions and
		* limitations under the License.
		*/

		package com.android.server.media.quality;

		import android.content.Context;
		import android.database.sqlite.SQLiteDatabase;
		import android.database.sqlite.SQLiteOpenHelper;
		import android.media.quality.MediaQualityContract.BaseParameters;

		public class MediaQualityDbHelper extends SQLiteOpenHelper {

		private static final String TAG = "MediaQualityDbHelper";

		static final int DATABASE_VERSION_1 = 1;
		private static final String DATABASE_NAME = "media_quality.db";
		public static final String PICTURE_QUALITY_TABLE_NAME = "picture_quality";
		public static final String SOUND_QUALITY_TABLE_NAME = "sound_quality";
		public static final String SETTINGS = "settings";

		MediaQualityDbHelper(Context context) {
		super(context, DATABASE_NAME, null, getDbVersion());
		}

		private static int getDbVersion() {
		return DATABASE_VERSION_1;
		}

		@Override
		public void onCreate(SQLiteDatabase db) {
		db.execSQL(getTableCreateStatement(PICTURE_QUALITY_TABLE_NAME));
		db.execSQL(getTableCreateStatement(SOUND_QUALITY_TABLE_NAME));
		}

		private String getTableCreateStatement(String tableName) {
		return
		"CREATE TABLE " + tableName + "("
		+ BaseParameters.PARAMETER_ID + " INTEGER PRIMARY KEY AUTOINCREMENT,"
		+ BaseParameters.PARAMETER_TYPE + " INTEGER,"
		+ BaseParameters.PARAMETER_NAME + " STRING,"
		+ BaseParameters.PARAMETER_PACKAGE + " STRING,"
		+ BaseParameters.PARAMETER_INPUT_ID + " STRING,"
		+ SETTINGS + " TEXT)";
		}

		@Override
		public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {
		// to do
		}

		}

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

+77 −2

Original line number	Diff line number	Diff line
		@@ -16,20 +16,31 @@

		package com.android.server.media.quality;

		import android.content.ContentValues;
		import android.content.Context;
		import android.database.Cursor;
		import android.database.sqlite.SQLiteDatabase;
		import android.media.quality.AmbientBacklightSettings;
		import android.media.quality.IAmbientBacklightCallback;
		import android.media.quality.IMediaQualityManager;
		import android.media.quality.IPictureProfileCallback;
		import android.media.quality.ISoundProfileCallback;
		import android.media.quality.MediaQualityContract.PictureQuality;
		import android.media.quality.ParamCapability;
		import android.media.quality.PictureProfile;
		import android.media.quality.SoundProfile;
		import android.os.Bundle;
		import android.util.Log;

		import com.android.server.SystemService;

		import org.json.JSONException;
		import org.json.JSONObject;

		import java.util.ArrayList;
		import java.util.Iterator;
		import java.util.List;
		import java.util.Locale;

		/**
		* This service manage picture profile and sound profile for TV setting. Also communicates with the
		@@ -40,10 +51,14 @@ public class MediaQualityService extends SystemService {
		private static final boolean DEBUG = false;
		private static final String TAG = "MediaQualityService";
		private final Context mContext;
		private final MediaQualityDbHelper mMediaQualityDbHelper;

		public MediaQualityService(Context context) {
		super(context);
		mContext = context;
		mMediaQualityDbHelper = new MediaQualityDbHelper(mContext);
		mMediaQualityDbHelper.setWriteAheadLoggingEnabled(true);
		mMediaQualityDbHelper.setIdleConnectionTimeout(30);
		}

		@Override
		@@ -53,11 +68,23 @@ public class MediaQualityService extends SystemService {

		// TODO: Add additional APIs. b/373951081
		private final class BinderService extends IMediaQualityManager.Stub {

		@Override
		public PictureProfile createPictureProfile(PictureProfile pp) {
		// TODO: implement
		return pp;
		SQLiteDatabase db = mMediaQualityDbHelper.getWritableDatabase();

		ContentValues values = new ContentValues();
		values.put(PictureQuality.PARAMETER_TYPE, pp.getProfileType());
		values.put(PictureQuality.PARAMETER_NAME, pp.getName());
		values.put(PictureQuality.PARAMETER_PACKAGE, pp.getPackageName());
		values.put(PictureQuality.PARAMETER_INPUT_ID, pp.getInputId());
		values.put(mMediaQualityDbHelper.SETTINGS, bundleToJson(pp.getParameters()));

		// id is auto-generated by SQLite upon successful insertion of row
		long id = db.insert(mMediaQualityDbHelper.PICTURE_QUALITY_TABLE_NAME, null, values);
		return new PictureProfile.Builder(pp).setProfileId(Long.toString(id)).build();
		}

		@Override
		public void updatePictureProfile(String id, PictureProfile pp) {
		// TODO: implement
		@@ -66,10 +93,58 @@ public class MediaQualityService extends SystemService {
		public void removePictureProfile(String id) {
		// TODO: implement
		}

		@Override
		public PictureProfile getPictureProfile(int type, String name) {
		return null;
		}

		private String bundleToJson(Bundle bundle) {
		JSONObject jsonObject = new JSONObject();
		if (bundle == null) {
		return jsonObject.toString();
		}
		for (String key : bundle.keySet()) {
		try {
		jsonObject.put(key, bundle.getString(key));
		} catch (JSONException e) {
		Log.e(TAG, "Unable to serialize ", e);
		}
		}
		return jsonObject.toString();
		}

		private Bundle jsonToBundle(String jsonString) {
		JSONObject jsonObject = null;
		Bundle bundle = new Bundle();

		try {
		jsonObject = new JSONObject(jsonString);

		Iterator<String> keys = jsonObject.keys();
		while (keys.hasNext()) {
		String key = keys.next();
		Object value = jsonObject.get(key);

		if (value instanceof String) {
		bundle.putString(key, (String) value);
		} else if (value instanceof Integer) {
		bundle.putInt(key, (Integer) value);
		} else if (value instanceof Boolean) {
		bundle.putBoolean(key, (Boolean) value);
		} else if (value instanceof Double) {
		bundle.putDouble(key, (Double) value);
		} else if (value instanceof Long) {
		bundle.putLong(key, (Long) value);
		}
		}
		} catch (JSONException e) {
		throw new RuntimeException(e);
		}

		return bundle;
		}

		@Override
		public List<PictureProfile> getPictureProfilesByPackage(String packageName) {
		return new ArrayList<>();