如何使用ExpandableListView在组中查看所有子视图

时间:2011-08-03 10:21:51

标签: android checkbox expandablelistview

我正在使用checkboxex的可扩展列表视图。当我选中组复选框时,我需要检查所有子框。如何在群组中获取所有子视图?

public View getGroupView(int groupPosition, boolean isExpanded, View convertView, ViewGroup parent) {

    if (convertView == null) {
        LayoutInflater vi = (LayoutInflater) getSystemService(Context.LAYOUT_INFLATER_SERVICE);
        groupRow = vi.inflate(R.layout.season, parent, false);

    } else {
        groupRow = convertView;
    }
    TextView seasonTitle = (TextView) groupRow.findViewById(R.id.season_title);
    seasonTitle.setText(getGroup(groupPosition).toString());
    CheckBox checkBox = (CheckBox) groupRow.findViewById(R.id.season_check_box);

    checkBox.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
        @Override
        public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
            ???
        }
    });

    return groupRow;
}

1 个答案:

答案 0 :(得分:2)

尝试使用包含Boolean对象的ArrayList,这样您就可以将它们全部设置为“checked”,或者将所有设置为“unchecked”with groupcheckbox。