Listview & Custom Listview

I need help on how to change my code below to use my own XML list view. The items 'label', 'title', & 'discription' in my cursor needs to be inflated into itemLabel, itemTitle,

Solution 1:

The basic process is to create a Custom Adapter which will contain the layout R.layout.list_item

Thus, you replace this line setListAdapter(new ArrayAdapter<String>(this,android.R.layout.simple_list_item_1, results)); in your code by

setListAdapter(newCustomAdapter(this,R.layout.list_item, results));

Now you need to create a CustomAdapter which extends ArrayAdapter or BaseAdapter and override the getView method to inflate R.layout.list_item

Please refer to this excellent tutorial by Mark Murphy Custom ListView Adapter

If you do have any other doubts after trying this, please post it over here.

Solution 2:

Everything is fine, just add a class extends from ArrayAdapter and do something like this:

publicclassCustomAdapterextendsArrayAdapter<String>
{
    List<String> Title= newArrayList<String>();
    List<String> Label= newArrayList<String>();


    Context myContext;


publicCustomAdapter(Context context, int resource,
                                               int textviewresourceid,  
                                               List<String> aTitle,
                                               List<String> aLabel)
{


    super(context, resource,textviewresourceid,aType);

    myContext = context;
    Title= aTitle;
    Label= aLabel;



}

@Overridepublic View getView(int position, View convertView, ViewGroup parent)
{
    Viewv= convertView;
    if (v == null) 
    {
            LayoutInflatervi= (LayoutInflater)myContext.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
            v = vi.inflate(R.layout.list_view, null);
    }

    TextViewtv_title= (TextView) v.findViewById(R.id.id_tv_Title);
    TextView tv_Label= (TextView) v.findViewById(R.id.id_tv_Label);


    if(tv_title != null)
    {
        tv_title.setText(Title.get(position));
    }
    if(tv_Label != null)
    {
        tv_Label.setText(Label.get(position));
    }

    return v;


}

And then use this adapter like:

CustomAdapteradapter=newCustomAdapter(getAppContext(),R.layout.list_view,Textview Title Id,your lists...);

setListAdapter(adapter);

Something like this.... Hope it helps...

Solution 3:

I have the correct anwser HERE along with the correct code.