ScrollView套ListView种种问题

ScrollView自动上滑问题解决办法

grid.setFocusable(false)

update数据后,手动scrollto(0,0)

重写ScrollView中的computeScrollDeltaToGetChildRectOnScreen,让该方法返回0

ListView只显示一项解决办法

/**
* 动态设置ListView的高度，由于ScrollView套ListView问题，必须这样做
*
* @param listView
*/
public static void setListViewHeightBasedOnChildren(ListView listView) {
if (listView == null) return;
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);
}