Code example for ScaleGestureDetector

0
		* @return	void 
		*/ 
		public GesturePinch( ){ 
			super( ); 
			Log.i( TAG , "constructor" );
			oPinchGesture = new ScaleGestureDetector( GameActivity.getInstance( ) , this );
			HyperTouch.getInstance( ).add_gesture( this );
		} 
	 
	// -------o public 
 
		/** 
		*  
		*  
		* @public 
		* @return	void 
		*/ 
		public boolean onScale( ScaleGestureDetector d ) {
			try { 
				HyperTouch.mSurface.queueEvent( 
				new Runnable(){