Android : #Android How to set image view of a receiver data from server depending on a sending data value

i have a model class name ModelTimSim.java using for sending search value to server, which has a method:

public ModelTimSim(String sim, String gia, String loaiMang, String day,
        String month, String year, String menh) {
    this.sim = sim;
    this.gia = gia;
    this.day = day;
    this.month = month;
    this.year = year;
    this.loaiMang = loaiMang;
    **this.loaiMenh = menh;**
}

And i have an adapter class, which could be considered as a view, using to display the receive data.

public class SimAdapter extends ArrayAdapter<ModelSim> {

    Activity context;
    int layoutId;
    ArrayList<ModelSim> mArrSim;

    public SimAdapter(Activity context, int textViewResourceId,
            ArrayList<ModelSim> objects) {
        super(context, textViewResourceId, objects);
        this.context = context;
        this.layoutId = textViewResourceId;
        this.mArrSim = objects;
    }

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

        convertView = context.getLayoutInflater().inflate(layoutId, null);


        // [RIS] set image value
        ImageView imgElementIcon = (ImageView) convertView
                .findViewById(R.id.imgMenhAvatar);

        ModelSim mSim = mArrSim.get(position);

        // ...

        // set image value
        **imgElementIcon.setImageResource(R.drawable.ic_XXXXX);**

        return convertView;
    }

}

How can i set images in drawable for each value of ModelTimSim(""," "," "," "," ",..., String menh)

Thank for your advice!