GlowingEdgeEffect: modify draw()

GlowingEdgeEffect.java

public boolean draw(Canvas canvas) {
        
        canvas.clipRect(mBounds.left,
                mBounds.top,
                mBounds.right,
                mBounds.bottom + mBounds.bottom * BlUR_RADIUS_FACTOR); 
        ...
//        mPaint.setAlpha((int) (0xff * mGlowAlpha)); alpha is not going to be changed during animation
        ...
    }