src/com/android/server/telecom/HeadsetMediaButtonFactory.java


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/*
 * Copyright 2015, 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.telecom;

import com.android.server.telecom.components.TelecomService;

import android.content.Context;

/**
 * This is a TEMPORARY fix to make the {@link HeadsetMediaButton} object injectable for testing.
 * Class {@link HeadsetMediaButton} itself is not testable because it grabs lots of special stuff
 * from its {@code Context} that cannot be conveniently mocked.
 *
 * TODO: Replace with a better design.
 */
public interface HeadsetMediaButtonFactory {

    HeadsetMediaButton create(
            Context context,
            CallsManager callsManager,
            TelecomSystem.SyncRoot lock);
}