private void parseAttributes(TypedArray a){
  barWidth=(int)a.getDimension(R.styleable.ProgressWheel_pwBarWidth,barWidth);
  rimWidth=(int)a.getDimension(R.styleable.ProgressWheel_pwRimWidth,rimWidth);
  spinSpeed=(int)a.getDimension(R.styleable.ProgressWheel_pwSpinSpeed,spinSpeed);
  barLength=(int)a.getDimension(R.styleable.ProgressWheel_pwBarLength,barLength);
  delayMillis=a.getInteger(R.styleable.ProgressWheel_pwDelayMillis,delayMillis);
  if (delayMillis < 0) {
    delayMillis=10;
  }
  if (a.hasValue(R.styleable.ProgressWheel_pwText)) {
    setText(a.getString(R.styleable.ProgressWheel_pwText));
  }
  barColor=a.getColor(R.styleable.ProgressWheel_pwBarColor,barColor);
  textColor=a.getColor(R.styleable.ProgressWheel_pwTextColor,textColor);
  rimColor=a.getColor(R.styleable.ProgressWheel_pwRimColor,rimColor);
  circleColor=a.getColor(R.styleable.ProgressWheel_pwCircleColor,circleColor);
  contourColor=a.getColor(R.styleable.ProgressWheel_pwContourColor,contourColor);
  textSize=(int)a.getDimension(R.styleable.ProgressWheel_pwTextSize,textSize);
  contourSize=a.getDimension(R.styleable.ProgressWheel_pwContourSize,contourSize);
  a.recycle();
}

private void parseAttributes ( TypedArray a ) { barWidth = ( int ) a . getDimension ( R . styleable . ProgressWheel_pwBarWidth , barWidth ) ; rimWidth = ( int ) a . getDimension ( R . styleable . ProgressWheel_pwRimWidth , rimWidth ) ; spinSpeed = ( int ) a . getDimension ( R . styleable . ProgressWheel_pwSpinSpeed , spinSpeed ) ; barLength = ( int ) a . getDimension ( R . styleable . ProgressWheel_pwBarLength , barLength ) ; delayMillis = a . getInteger ( R . styleable . ProgressWheel_pwDelayMillis , delayMillis ) ; if ( delayMillis < 0 ) { delayMillis = 10 ; } if ( a . hasValue ( R . styleable . ProgressWheel_pwText ) ) { setText ( a . getString ( R . styleable . ProgressWheel_pwText ) ) ; } barColor = a . getColor ( R . styleable . ProgressWheel_pwBarColor , barColor ) ; textColor = a . getColor ( R . styleable . ProgressWheel_pwTextColor , textColor ) ; rimColor = a . getColor ( R . styleable . ProgressWheel_pwRimColor , rimColor ) ; circleColor = a . getColor ( R . styleable . ProgressWheel_pwCircleColor , circleColor ) ; contourColor = a . getColor ( R . styleable . ProgressWheel_pwContourColor , contourColor ) ; textSize = ( int ) a . getDimension ( R . styleable . ProgressWheel_pwTextSize , textSize ) ; contourSize = a . getDimension ( R . styleable . ProgressWheel_pwContourSize , contourSize ) ; a . recycle ( ) ; }
parse the attributes passed to the view from the xml
