AvatarView.java

   /*
    * Set the canvas bounds here
    * */
    @Override
    protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
        super.onMeasure(widthMeasureSpec, heightMeasureSpec);
        int screenWidth = MeasureSpec.getSize(widthMeasureSpec);
        int screenHeight = MeasureSpec.getSize(heightMeasureSpec);
        rectF.set(0, 0, screenWidth, screenHeight);
    }