v17/leanback/tests/java/android/support/v17/leanback/media/PlaybackGlueHostImpl.java

/*
 * 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 android.support.v17.leanback.media;

/**
 * Fake PlaybackGlueHost used by test.
 */
public class PlaybackGlueHostImpl extends PlaybackGlueHost {

    HostCallback mHostCallback;

    @Override
    public void setHostCallback(HostCallback callback) {
        mHostCallback = callback;
    }

    void notifyOnStart() {
        if (mHostCallback != null) {
            mHostCallback.onHostStart();
        }
    }

    void notifyOnStop() {
        if (mHostCallback != null) {
            mHostCallback.onHostStop();
        }
    }

    void notifyOnResume() {
        if (mHostCallback != null) {
            mHostCallback.onHostResume();
        }
    }

    void notifyOnPause() {
        if (mHostCallback != null) {
            mHostCallback.onHostPause();
        }
    }

    void notifyOnDestroy() {
        if (mHostCallback != null) {
            mHostCallback.onHostDestroy();
        }
    }
}