void onMoved(){
  double diff=System.currentTimeMillis() - timeStamp;
  timeStamp=0;
  if (diff > DISCARD_THRESHOLD) {
    return;
  }
  double recentJitter=0;
  double sum=0.0;
  for (int i=0; i < VECTOR_LENGTH; i++) {
    double old=times[i];
    double avg=(diff + old) / 2;
    recentJitter+=Math.abs(old - diff);
    times[i]=avg;
    diff=old;
    sum+=avg;
  }
  recentJitter/=8;
  jitter=(jitter + 2.0 * Math.max(jitter,recentJitter) + recentJitter) / 4.0;
  prediction=TURN_LENGTH / (sum / VECTOR_LENGTH + jitter);
  WtWindowManager wm=WtWindowManager.getInstance();
  wm.setProperty(SPEED_PROPERTY,Double.toString(prediction));
  wm.setProperty(JITTER_PROPERTY,Double.toString(jitter));
}

void onMoved ( ) { double diff = System . currentTimeMillis ( ) - timeStamp ; timeStamp = 0 ; if ( diff > DISCARD_THRESHOLD ) { return ; } double recentJitter = 0 ; double sum = 0.0 ; for ( int i = 0 ; i < VECTOR_LENGTH ; i ++ ) { double old = times [ i ] ; double avg = ( diff + old ) / 2 ; recentJitter += Math . abs ( old - diff ) ; times [ i ] = avg ; diff = old ; sum += avg ; } recentJitter /= 8 ; jitter = ( jitter + 2.0 * Math . max ( jitter , recentJitter ) + recentJitter ) / 4.0 ; prediction = TURN_LENGTH / ( sum / VECTOR_LENGTH + jitter ) ; WtWindowManager wm = WtWindowManager . getInstance ( ) ; wm . setProperty ( SPEED_PROPERTY , Double . toString ( prediction ) ) ; wm . setProperty ( JITTER_PROPERTY , Double . toString ( jitter ) ) ; }
called when the user moves . marks the end of a timing instance .
