如果在一个layout里面需要定义有两个listview,那么显示的时候会不协调,在google上搜了一下,发现有人已经解决了这个问题,但是我还是想把这么好的方法记录下来,分享给大家。
1.在layout里面定义两个listview:
<ListView android:id="@+id/ipcamListView" android:layout_width="fill_parent" android:layout_height="fill_parent" style="@style/RectListView"> </ListView> <ListView android:id="@+id/sensorListView" android:layout_width="match_parent" android:layout_height="wrap_content" style="@style/RectListView" > </ListView>
2.定义个类用来处理listview之间的布局
public static void setListViewHeightBasedOnChildren(ListView listView) { ListAdapter listAdapter = listView.getAdapter(); if (listAdapter == null) { // pre-condition return; } int totalHeight = 0; for (int i = 0; i < listAdapter.getCount(); i++) { View listItem = listAdapter.getView(i, null, listView); listItem.measure(0, 0); totalHeight += listItem.getMeasuredHeight(); } ViewGroup.LayoutParams params = listView.getLayoutParams(); params.height = totalHeight + (listView.getDividerHeight() * (listAdapter.getCount() - 1)); listView.setLayoutParams(params); }
3.最后在重写view方法的里面调用这个方法就行了
setListViewHeightBasedOnChildren(holder.sensorListView); ((ViewPager) container).addView(convertView, 0);