android/media/tv/tuner/LnbCallback.java

/*
 * Copyright 2019 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.media.tv.tuner;


import android.annotation.NonNull;
import android.annotation.SystemApi;
import android.media.tv.tuner.Lnb.EventType;

/**
 * Callback interface for receiving information from LNBs.
 *
 * @hide
 */
@SystemApi
public interface LnbCallback {
    /**
     * Invoked when there is a LNB event.
     */
    void onEvent(@EventType int lnbEventType);

    /**
     * Invoked when there is a new DiSEqC message.
     *
     * @param diseqcMessage a byte array of data for DiSEqC (Digital Satellite
     * Equipment Control) message which is specified by EUTELSAT Bus Functional
     * Specification Version 4.2.
     */
    void onDiseqcMessage(@NonNull byte[] diseqcMessage);
}