StuAdapter

public class StuAdapter extends BaseAdapter {
public Activity activity;
public List<Stu> list;
public StuAdapter(Activity activity,List<Stu> list){
this.list=list;
this.activity=activity;
}
@Override
public int getCount() {
return list.size();
}

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

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

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

TextView textView_name=(TextView) convertView.findViewById(R.id.tv_name);
TextView textView_age=(TextView)convertView.findViewById(R.id.tv_age);
textView_name.setText(this.list.get(position).getName());
textView_age.setText(this.list.get(position).getAge()+" ");
return convertView;
}
}