How To Add String Array To Listview Uing Baseadapter?

I wanted to create a list view and populate it with string array so I trid it with ArrayAdapter. This is my code. public class MainActivity extends AppCompatActivity { @Overri

Solution 1:

You have to implement a BaseAdapter like this:

public class CustomAdapter extends BaseAdapter {

private String[] data;

public CustomAdapter(String[] data) {
    this.data = data;
}

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

@Override
public Object getItem(int position) {
    return data[position];
}

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

@Override
public View getView(int position, View convertView, ViewGroup parent) {

    LayoutInflater li = (LayoutInflater) convertView.getContext().getSystemService(Context.LAYOUT_INFLATER_SERVICE);
    View view = li.inflate(android.R.layout.simple_list_item_1, null);//set layout for displaying items
    TextView txt = (TextView) view.findViewById(android.R.id.text1);//get id for Text view
    txt.setText(data[position]);
    return view;
}
}