Distorted Android

import java.util.Vector;

/**

 * Do NOT base this on EffectQueue - this is an entirely different animal than the first 3 EffectLists.

 * The Effects in here will be executed after all the shaders have been executed - thus there are no

 * uniforms to send, no real queues to maintain.

 * <p>

 * Only 2 effects here ATM:

 * - save current Surface to a PNG file

 * - save current animation to a .MP4 file

 *

 * In contrast to the other EffectLists, only one instance of each allowed at any given moment - thus

 * this is not even a real EffectQueue, it is named so only for consistency with the others.

 */

public class EffectQueueOther

  private Vector<EffectListener> mListeners =null;

  private int mNumListeners=0;  // ==mListeners.length(), but we only create mListeners if the first one gets added

  synchronized void send()

  synchronized int abortAll()

    {

    return 0;

    }

///////////////////////////////////////////////////////////////////////////////////////////////////

  void addListener(EffectListener el)

    {

    if( mListeners==null ) mListeners = new Vector<>(2,2);

    mListeners.add(el);

    mNumListeners++;

    }

///////////////////////////////////////////////////////////////////////////////////////////////////

  void removeListener(EffectListener el)

    {

    if( mNumListeners>0 )

      {

      mListeners.remove(el);

      mNumListeners--;

      }

    }

///////////////////////////////////////////////////////////////////////////////////////////////////

  synchronized boolean removeByID(long id)

    {

    //....

    return false;

    }

///////////////////////////////////////////////////////////////////////////////////////////////////

  synchronized boolean removeByType(EffectNames effect)

    // ...

    return false;

    }

///////////////////////////////////////////////////////////////////////////////////////////////////

  protected boolean printByID(long id)

    {

    return false;