TextRenderer.java

/*
 * Copyright (C) 2014 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.exoplayer.text;

import java.util.List;

/**
 * An interface for components that render text.
 */
public interface TextRenderer {

  /**
   * Invoked each time there is a change in the {@link Cue}s to be rendered.
   *
   * @param cues The {@link Cue}s to be rendered, or an empty list if no cues are to be rendered.
   */
  void onCues(List<Cue> cues);

}