int w = View.MeasureSpec.makeMeasureSpec(0,View.MeasureSpec.UNSPECIFIED);
int h = View.MeasureSpec.makeMeasureSpec(0,View.MeasureSpec.UNSPECIFIED);
listView.measure(w,h);
int height = listView.getMeasuredHeight();
Log.e("ee","page1中listview的高：" + height);