content: /*
   * Copyright (C) 2011 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 android.media.effect;
  
  /**
   * Some effects may issue callbacks to inform the host of changes to the effect state. This is the
   * listener interface for receiving those callbacks.
   */
  public interface EffectUpdateListener {
  
      /**
       * Called when the effect state is updated.
       *
       * @param effect The effect that has been updated.
       * @param info A value that gives more information about the update. See the effect's
       *             documentation for more details on what this object is.
       */
      public void onEffectUpdated(Effect effect, Object info);
  
  }
  
  