content: /*
   * Copyright (C) 2016 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 com.google.android.exoplayer2.upstream;
  
  /**
   * A {@link DataSource.Factory} that produces {@link FileDataSource}.
   */
  public final class FileDataSourceFactory implements DataSource.Factory {
  
    private final TransferListener<? super FileDataSource> listener;
  
    public FileDataSourceFactory() {
      this(null);
    }
  
    public FileDataSourceFactory(TransferListener<? super FileDataSource> listener) {
      this.listener = listener;
    }
  
    @Override
    public DataSource createDataSource() {
      return new FileDataSource(listener);
    }
  
  }
  