计算ListView高度

自定义ListView 重写onMeasure（）方法public void onMeasure(intwidthMeasureSpec, intheightMeasureSpec) {

        intmExpandSpec = MeasureSpec.makeMeasureSpec(Integer.MAX_VALUE >> 2, MeasureSpec.AT_MOST);


        super.onMeasure(widthMeasureSpec, mExpandSpec);


 


   }