Initial RcsController CL. am: f483f1e6

/*

 * Copyright (C) 2017 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.internal.telephony;

import android.content.Context;

import android.os.ServiceManager;

import android.telephony.Rlog;

/** Backing implementation of {@link android.telephony.RcsManager}. */

public class RcsController extends IRcs.Stub {

    private static final String TAG = "RcsController";

    private static RcsController sInstance;

    private final Context mContext;

    /** Initialize the instance. Should only be called once. */

    public static RcsController init(Context context) {

        synchronized (RcsController.class) {

            if (sInstance == null) {

                sInstance = new RcsController(context);

            } else {

                Rlog.e(TAG, "init() called multiple times! sInstance = " + sInstance);

            }

        }

        return sInstance;

    }

    private RcsController(Context context) {

        mContext = context;

        ServiceManager.addService("ircs", this);

    }

    @Override

    public void deleteThread(int threadId) {

        // TODO - add implementation

    }

}