(Answered) What does the code doprivate class scalelistener extends

Engineering

What does the code do?

private class ScaleListener extends ScaleGestureDetector.SimpleOnScaleGestureListener{

public void onScaleEnd(ScaleGestureDetector detector){

int spanX = (int) detector.getCurrentSpanX();

int spanY = (int) detector.getCurrentSpanY();

UpdateLastShape(-1,-1,spanX,spanY,Math.max(spanX, spanY));

super.onScaleEnd(detector);

}

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Computer Engineering, Engineering

Category:- Computer Engineering
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