ScrollView嵌套listView，显示头像错乱

Posted 2020-10-03 欣宇123

ScrollView嵌套listView导致头像错乱

由于listView显示不全，所以是重写的，在网上找了一下，据说是重写的onMeasure导致的头像错乱

So，使用原始的listView并且使用一下方法：

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);
}