내 코드는 dabase에서 데이터를로드 할 수 ListActvity의 ListView는 ListActivity
public class ViewList extends ListActivity {
private ListViewAdapter lAdapter;
@Override
public void onCreate(Bundle savedInstanceState){
super.onCreate(savedInstanceState);
lAdapter = new ListViewAdapter();
DBAdapter db = new DBAdapter(this);
db.open();
Cursor cursor = db.fetchAllDeliveryItem();
lAdapter.setCursor(cursor);
cursor.moveToFirst();
//Toast.makeText(getApplicationContext(), cursor.getString(1), Toast.LENGTH_SHORT).show();
setListAdapter(lAdapter);
}
private class ListViewAdapter extends BaseAdapter{
//String data [] = {"_id","itemname","pickupaddress","deliveryaddress","delivered"};
private LayoutInflater mInflater;
//private ArrayList mData = new ArrayList();
private Cursor cursor;
public ListViewAdapter() {
mInflater = (LayoutInflater)getSystemService(Context.LAYOUT_INFLATER_SERVICE);
}
public void setCursor(Cursor cursor)
{
this.cursor = cursor;
}
@Override
public int getCount() {
// TODO Auto-generated method stub
return 0;
}
@Override
public Object getItem(int position) {
// TODO Auto-generated method stub
return null;
}
@Override
public long getItemId(int position) {
// TODO Auto-generated method stub
return 0;
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
ViewHolder holder = null;
Log.i("GetView RUN","Runing runing");
if (convertView == null)
{
convertView = mInflater.inflate(R.layout.receiverow, null);
holder = new ViewHolder();
holder.textView = (TextView)convertView.findViewById(R.id.label);
holder.checkbox = (CheckBox)convertView.findViewById(R.id.check);
convertView.setTag(holder);
} else {
holder = (ViewHolder)convertView.getTag();
}
// String getPosition[] = (String) mData.get(position);
//holder.textView.setText(mData.get(position));
//holder.textView.setText(cursor.getString(1));
holder.textView.setText("Test");
if(cursor.getInt(4)!=0)
holder.checkbox.setChecked(true);
else
holder.checkbox.setChecked(false);
return convertView;
}
}
public static class ViewHolder {
public TextView textView;
public CheckBox checkbox;
}
}
나는 로그 고양이에서 볼방법 공공 보기의 getView (INT 위치보기 목록보기하는 것입니다 convertView, ViewGroup parent) 호출되지 않고 listviewitems가 목록보기에 표시되지 않습니다. 해결 방법은 무엇입니까? 지원해 주셔서 감사합니다. 당신이 SimpleCursorAdapter
를 사용할 수있을 때
왜 getView를 재정의합니까? –