当我单击列表视图项时，如何启用复选框单选

Question

public class SingleListAdapter extends BaseAdapter {
    public Context ctx;
    LayoutInflater lInflater;
    List<String> data;

    public SingleListAdapter(Context context, List<String> data) {
        ctx = context;
        this.data = data;
        lInflater = (LayoutInflater) ctx
                .getSystemService(Context.LAYOUT_INFLATER_SERVICE);
    }

    @Override
    public int getCount() {
        return data.size();
    }

    @Override
    public Object getItem(int position) {
        return data.get(position);
    }

    @Override
    public long getItemId(int position) {
        return position;
    }

    @Override
    public View getView(int position, View convertView, ViewGroup parent) {
        View view = convertView;
        if (view == null) {
            view = lInflater.inflate(R.layout.single_choice_items, parent, false);
        }

        ((TextView) view.findViewById(R.id.singleitemId)).setText(data.get(position));


        return view;
    }
}

This is my adapter class :

String[] data = {"10-11 Am", "11-12Am", "12-2Pm", "2-4PM", "4-6Pm"};


List<String> list = new ArrayList<String>();

        for (int i = 0; i < data.length; i++) {
            list.add(data[i]);
        }

        SingleListAdapter     adapter = new SingleListAdapter(this, list);


        listview.setAdapter(adapter);



        listview.setOnItemClickListener(new AdapterView.OnItemClickListener() {
            @Override
            public void onItemClick(AdapterView<?> adapterView, View view, int i, long l) {
                valueoflist=   data[i];            



            }
        });

this is my lsitview itemclick function i have textview and checkbox in listview adapter i am printing value in a textview and i am able to get data of Particular item on listview item click i want when i click on item list then that particular check box should enable please suggest me how we can do this like and i want single choice checked item click please help me suggest me how we can do this .

Answer 1

In onItemClick method you can call your checkBox object and you can work with it.

listview.setOnItemClickListener(new AdapterView.OnItemClickListener() {
        @Override
        public void onItemClick(AdapterView<?> adapterView, View view, int i, long l) {
            valueoflist=   data[i];            
            CheckBox chk = (CheckBox)view.findViewById(R.id.your_check_box_id);
            chk.setChecked(true);
        }
    });

I hope it will help you

Try this:

listview.setOnItemClickListener(new OnMyItemClickListener());

and declare:

private class OnMyItemClickListener implements
        ListView.OnItemClickListener {
    @Override
    public void onItemClick(AdapterView<?> parent, View view, int position,
            long id) {
            valueoflist=   data[i];            
            CheckBox chk = (CheckBox)view.findViewById(R.id.your_check_box_id);
            chk.setChecked(true);
    }
}

But.. a question.. can you show the listview initialize?