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Revision 6613266b

Added by Leszek Koltunski over 8 years ago

Major: the MessageSender thread used to be running all the time in a tight loop!!

View differences:

src/main/java/org/distorted/library/EffectMessageSender.java
50 50
51 51 
  private static Vector<Message> mList =null;
52 52 
  private static EffectMessageSender mThis=null;
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  private static volatile boolean mPaused;
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  private static volatile boolean mNotify = false;
54 

  		




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


  		




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  private EffectMessageSender() 


  		




  ......




  62
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  static void startSending()


  		




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    {


  		




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    mPaused = false;


  		




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    if( mThis==null )


  		




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      {


  		




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      mList = new Vector<>();


  		




  ......




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  static void stopSending()


  		




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    {


  		




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    mPaused = true;  


  		




  
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    }


  		




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


  		




  ......




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    while(true)


  		




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      {


  		




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      if( mList.size()>0 )


  		




  
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      //android.util.Log.d("SENDER", "running...");


  		




  
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      while( mList.size()>0 )


  		




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        {


  		




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        tmp = mList.get(0); 


  		




  
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        tmp = mList.remove(0);


  		




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        tmp.mListener.effectMessage(tmp.mMessage, tmp.mEffectID, tmp.mEffectName, tmp.mBitmapID, tmp.mStr);


  		




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        mList.remove(0);


  		




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        }


  		




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      if( mPaused ) 


  		




  
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      synchronized(mThis)


  		




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        {


  		




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        synchronized(mThis)


  		




  
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        if (!mNotify)


  		




  107
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          {


  		




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          try  { mThis.wait(); }


  		




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          catch(InterruptedException ex) { }


  		




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          }


  		




  
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        mNotify = false;


  		




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        }


  		




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      }


  		




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    }


  		




  ......




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  static void newMessage(EffectListener l, EffectMessage m, long id, int name, long bmpID, String str)


  		




  118
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    {


  		




  119
  
  
    
    if( mThis!=null )


  		




  
  119
  
    
    Message msg = mThis.new Message(l,m,id,name,bmpID,str);


  		




  
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    mList.add(msg);


  		




  
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    synchronized(mThis)


  		




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      {


  		




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      Message msg = mThis.new Message(l,m,id,name,bmpID,str);


  		




  122
  
  
    
      mList.add(msg);


  		




  
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      mNotify = true;


  		




  
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      mThis.notify();


  		




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      }


  		




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    }


  		




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  }


  		












  

    
      src/main/java/org/distorted/library/message/EffectListener.java
    
  





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


  		




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import org.distorted.library.DistortedBitmap;


  		




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import org.distorted.library.EffectNames;


  		




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/**


  		




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 * This interface lets users of the Distorted library get notified when something happens to one of the effects.


  		




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 * To receive the notifications, we first have to register with a call to {@link DistortedBitmap#addEventListener(EffectListener)}.


  		




  
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 * To receive the notifications, we first have to register with a call to {@link org.distorted.library.DistortedObject#addEventListener(EffectListener)}.


  		




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 * List of all possible events that can happen is defined in {@link EffectMessage}


  		




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 */


  		




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public interface EffectListener 


  		




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  {


  		




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/**


  		




  36
  
  
    
 * Gets called when event of type 'em' happens to effect 'effectID'. 


  		




  
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 * Gets called when event of type 'eventType' happens to effect 'effectID'.


  		




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 * 


  		




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 * @param eventType  Type of event that happened.


  		




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 * @param effectID   ID of the effect the event happened to. This ID must have been previously returned by one


  		




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 *                   of the DistortedBitmap.{deform,distort,move,...} functions.


  		




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 * @param effectName Name of the effect as defined in EffectNames, e.g. if effectType==EffectNames.MOVE.ordinal(),


  		




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 *                   then the event happened to a MOVE effect.


  		




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 * @param bitmapID   the ID of the DistortedBitmap object, as returned by {@link DistortedBitmap#getID()}, this event


  		




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 *                   happened to. If the object has been created using a copy constructor from another instance of


  		




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 *                   DistortedBitmap, the ID here will be the one of the original object.


  		




  
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 *                   of the DistortedObject.{deform,distort,move,...} functions.


  		




  
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 * @param effectName Name of the effect as defined by EffectNames.ordinal()


  		




  
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 * @param bitmapID   the ID of the DistortedObject object, as returned by {@link org.distorted.library.DistortedObject#getID()},


  		




  
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 *                   this event happened to. If the Object has been created using a copy constructor


  		




  
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 *                   from another instance of DistortedObject, the ID here will be the one of the original object.


  		




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 * @param message    Any message string associated with it. 'Failed' event types have one.


  		




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 * @see EffectMessage


  		




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 * @see EffectNames


  		












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