通过动态设置ListView高度来解决ScollView与ListView互相嵌套的问题

在设置了listView.setAdapter(adapter);

后调用下面的方法就可以了

/**
* 动态设置ListView高度
* @param listView
*/
private void setListViewHeightBasedOnChildren(ListView listView) {
ListAdapter listAdapter = listView.getAdapter();
if (listAdapter == null) {
return;
}
int totalHeight = 0;
int count = 20;
if (listView.getCount() < 20) {
count = listView.getCount();
}
for (int i = 0; i < count; i++) {
View listItem = listAdapter.getView(i, null, listView);
listItem.setLayoutParams(new LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT));
listItem.measure(0, 0);
totalHeight += listItem.getMeasuredHeight();
}
ViewGroup.LayoutParams params = listView.getLayoutParams();
params.height = totalHeight
+ (listView.getDividerHeight() * (listAdapter.getCount() - 1));
listView.setLayoutParams(params);
}