所以我正在开发一个应用程序，其中一个功能是你可以设置警报。下面是我使用适配器放入ListView的两个警报示例。每个项目都有一个ImageView、一个TextView和另一个ImageView。

我的问题是，我将如何打开一个onClickListener的不同图像，甚至可能是文本取决于我如何做的事情。
例如，当您单击“x”时，它将从列表中删除该警报（向我展示如何操作并让适配器知道警报已删除将很酷），或单击警报图片将激活/取消激活警报（这将在所看到的两个图像之间切换）。
这个屏幕是由MainActivity膨胀AlertFragment而成的。过去我在Fragments实现内部类时遇到过问题，但我现在的设置方式是（我认为）Fragments实现内部类。这是我目前所拥有的，我知道是错误的：

public class AlertsFragment extends Fragment {

    private ListView mListView;
    private List<Alert> alerts = new ArrayList<>();

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
    }

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

        mListView = (ListView) rootView.findViewById(R.id.alerts_list_view);

        alerts.add(new Alert(1, 5400, true));
        alerts.add(new Alert(2, 120, false));

        AlertsAdapter adapter = new AlertsAdapter(getActivity(), R.layout.alert_item_row, alerts);
        mListView.setAdapter(adapter);

        getActivity().setTitle(new AlertsItem().getLabel());

        mListView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
            @Override
            public void onItemClick(AdapterView<?> parent, View view, final int position, long id) {
                Log.d("matt", "list_item");
                ImageView img = (ImageView) getActivity().findViewById(R.id.active_image);
                img.setOnClickListener(new View.OnClickListener() {
                    public void onClick(View v) {
                        Log.d("matt", "image");
                        alerts.get(position).setActive(!alerts.get(position).isActive());
                    }
                });
            }
        });
        return rootView;
    }
}

你们能给予的任何帮助我都将不胜感激，谢谢。
请输入您的姓名和密码。
下面是我的ArrayAdapter代码：

/**
 * Adapter for adding Alerts to ListView
 */
public class AlertsAdapter extends ArrayAdapter {

    private int resource;
    List<Alert> objects;

    public AlertsAdapter(Context context, int resource, List<Alert> objects) {
        super(context, resource, objects);
        this.resource = resource;
        this.objects = objects;
    }

    @Override
    public View getView(int position, View convertView, ViewGroup parent) {
        View row = convertView;
        AlertHolder holder = null;

        if (row == null) {
            LayoutInflater inflater = ((Activity)getContext()).getLayoutInflater();
            row = inflater.inflate(resource, parent, false);

            holder = new AlertHolder();
                holder.imgActive = (ImageView)row.findViewById(R.id.active_image);
            holder.txtTitle = (TextView)row.findViewById(R.id.txt_title);
            holder.txtTime = (TextView)row.findViewById(R.id.txt_time);

            row.setTag(holder);
        }
        else {
            holder = (AlertHolder)row.getTag();
        }

        Alert alert = (Alert) getItem(position);
        int image;
        if (alert.isActive()) {
            image = R.drawable.ic_alert_active_medium;
        }
        else {
            image = R.drawable.ic_alert_inactive_medium;
        }

        holder.imgActive.setImageResource(image);
        holder.txtTitle.setText("Route " + Integer.toString(alert.getRoute()));

        int min = alert.getTime() / 60;
        int hr = min / 60;
        min = min % 60;

        holder.txtTime.setText(((hr == 0) ? "" : (Integer.toString(hr) + " hr ")) + Integer.toString(min) + " min ");

        return row;
    }

    private static class AlertHolder {
        ImageView imgActive;
        TextView txtTitle;
        TextView txtTime;
    }
}