java - 如何从ArrayAdapter列表中启动新的Fragment？

Question

我的代码有问题，我不知道该怎么做。下面我描述我的代码

举例说明如何使用 ArrayAdapter List 打开新 fragment

ConfigFragment.java

公共(public)类 ConfigFragment 扩展 Fragment {

ListViewAdapter list;
String ConfigMenu[] = {
        "Interfaces",
        "IP Address",
        "Routes",
        "Queues",
        "Log",
        "Reboot"
};
Integer ConfigIcon[] = {
        R.drawable.ic_interface,
        R.drawable.ic_ppp,
        R.drawable.ic_routing,
        R.drawable.ic_queue,
        R.drawable.ic_log,
        R.drawable.ic_reboot
};

public ConfigFragment() {

}

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    View view = inflater.inflate(R.layout.fragment_config, container, false);

    ListViewAdapter adapter = new ListViewAdapter(getActivity(), ConfigIcon, ConfigMenu);
    ListView listView = (ListView) view.findViewById(R.id.listview_fragment_config);
    listView.setAdapter(adapter);

    listView.setOnItemClickListener(new OnItemClickListener() {
        @Override
        public void onItemClick(AdapterView<?> parent, View view, int position, long id) {

                String PilihMenu = ConfigMenu[+position];
                Toast.makeText(getContext(), PilihMenu, Toast.LENGTH_SHORT).show();
        }
    });

    return view;
}

我有几个 fragment ，但我不知道如何通过ArrayAdapter打开这些 fragment

这是我的几个 fragment 。

Interfaces.java、IP.java、Routes.java、Queues.java、Log.java

我需要你的帮助。非常感谢

Answer 1

您通过执行事务来打开 fragment ，
读这个https://developer.android.com/guide/components/fragments如果你是新人
在跳跃之前学习一些基础知识

  listView.setOnItemClickListener(new OnItemClickListener() {
    @Override
    public void onItemClick(AdapterView<?> parent, View view, int position, long id) {

            String PilihMenu = ConfigMenu[+position];
            Toast.makeText(getContext(), PilihMenu, Toast.LENGTH_SHORT).show();

           //  You do your transaction here


    }
});