001/* 002 * Copyright (C) 2015 Zhang Rui <bbcallen@gmail.com> 003 * 004 * Licensed under the Apache License, Version 2.0 (the "License"); 005 * you may not use this file except in compliance with the License. 006 * You may obtain a copy of the License at 007 * 008 * http://www.apache.org/licenses/LICENSE-2.0 009 * 010 * Unless required by applicable law or agreed to in writing, software 011 * distributed under the License is distributed on an "AS IS" BASIS, 012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 013 * See the License for the specific language governing permissions and 014 * limitations under the License. 015 */ 016 017package com.baidu.cloud.media.player.misc; 018 019import java.io.IOException; 020 021@SuppressWarnings("RedundantThrows") 022public interface IMediaDataSource { 023 int readAt(long position, byte[] buffer, int offset, int size) throws IOException; 024 025 long getSize() throws IOException; 026 027 void close() throws IOException; 028}