gistfile1.txt

    @Override
    protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
        if (maxWidth > 0 && maxWidth < MeasureSpec.getSize(widthMeasureSpec)) {
            widthMeasureSpec = MeasureSpec.makeMeasureSpec(maxWidth, MeasureSpec.AT_MOST);
        } else if (minWidth > 0 && minWidth > MeasureSpec.getSize(widthMeasureSpec)) {
            widthMeasureSpec = MeasureSpec.makeMeasureSpec(minWidth, MeasureSpec.EXACTLY);
        }
        if (maxHeight > 0 && maxHeight < MeasureSpec.getSize(heightMeasureSpec)) {
            heightMeasureSpec = MeasureSpec.makeMeasureSpec(maxHeight, MeasureSpec.AT_MOST);
        } else if (minHeight > 0 && minHeight > MeasureSpec.getSize(widthMeasureSpec)) {
            heightMeasureSpec = MeasureSpec.makeMeasureSpec(minHeight, MeasureSpec.EXACTLY);
        }
        super.onMeasure(widthMeasureSpec, heightMeasureSpec);
    }