Code example for ScaleGestureDetector

Methods: getScaleFactor

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    } 
 
    private class ScaleListener extends ScaleGestureDetector.SimpleOnScaleGestureListener {
        @Override 
        public boolean onScale(ScaleGestureDetector detector) {
            mRender.onActionScale(detector.getScaleFactor());
            return true; 
        } 
    } 
} 
 
 
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