1 /* 2 * Copyright (C) 2015 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 17 package com.android.tv.tuner.tvinput; 18 19 /** The listener for buffer events occurred during playback. */ 20 public interface PlaybackBufferListener { 21 22 /** 23 * Invoked when the start position of the buffer has been changed. 24 * 25 * @param startTimeMs the new start time of the buffer in millisecond 26 */ 27 void onBufferStartTimeChanged(long startTimeMs); 28 29 /** 30 * Invoked when the state of the buffer has been changed. 31 * 32 * @param available whether the buffer is available or not 33 */ 34 void onBufferStateChanged(boolean available); 35 36 /** Invoked when the disk speed is too slow to write the buffers. */ 37 void onDiskTooSlow(); 38 } 39
