ScrollView嵌套ViewPager内容显示不全的问题

最近做项目,遇到个问题,ScrollView嵌套ViewPager来展示数据,在第一次启动的时候,需要从网上获取数据,获取之后ViewPager里面的布局显示不全,可以上下滑动,但是下面少了一块

在此记录一下解决办法

重写SrcollView:

 @Override    protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {        int height = 0;        View childView = getChildAt(0);        if (childView != null) {            childView.measure(widthMeasureSpec, MeasureSpec.makeMeasureSpec(0, MeasureSpec.UNSPECIFIED));            int h = childView.getHeight();            if (h > height) {                height = h;            }            heightMeasureSpec = MeasureSpec.makeMeasureSpec(height, MeasureSpec.EXACTLY);        }        super.onMeasure(widthMeasureSpec, heightMeasureSpec);    }