1 /* 2 * Copyright (C) 2018 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 package com.android.tv.tuner.api; 17 18 import com.android.tv.tuner.data.TunerChannel; 19 20 /** Listener for detecting TV channels. */ 21 public interface ChannelScanListener { 22 23 /** 24 * Fired when new information of an TV channel arrives. 25 * 26 * @param channel an TV channel 27 * @param channelArrivedAtFirstTime tells whether this channel arrived at first time 28 */ onChannelDetected(TunerChannel channel, boolean channelArrivedAtFirstTime)29 void onChannelDetected(TunerChannel channel, boolean channelArrivedAtFirstTime); 30 } 31