i am using listview with baseadapter . every row listview have 2 button. i set event on thats buttons.
this is my problem before link and this is my code now
public class customadapter extends BaseAdapter{
ArrayList<HashMap<String, String>> oslist;
Context context;
private Activity parentActivity;
private Button btnDelete;
private Button btnEdit;
AlertDialog.Builder alertDialogBuilder;
public String URL = "http://192.168.1.103:8080/exdar/api/registerItem/deleting";
public customadapter(ArrayList<HashMap<String, String>> oslist,Context context, Activity parentactivity) {
System.out.println("skdjfhksdfjskfjhsdkjfh");
this.context = context;
this.oslist = oslist;
this.parentActivity = parentactivity;
}
@Override
public int getCount() {
// TODO Auto-generated method stub
return oslist.size();
}
@Override
public Object getItem(int position) {
// TODO Auto-generated method stub
return oslist.get(position);
}
@Override
public long getItemId(int position) {
// TODO Auto-generated method stub
return position;
}
@Override
public View getView(final int position, View convertView, ViewGroup parent) {
LayoutInflater lif = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
convertView = lif.inflate(R.layout.listitem, null);
final TextView id = (TextView) convertView.findViewById(R.id.varId);
TextView noNota = (TextView) convertView.findViewById(R.id.varNoNota);
TextView senderName = (TextView) convertView.findViewById(R.id.varSenderName);
TextView totalAmount = (TextView) convertView.findViewById(R.id.varTotalAmount);
id.setText(oslist.get(position).get("id"));
noNota.setText(oslist.get(position).get("noNota"));
senderName.setText(oslist.get(position).get("senderName"));
totalAmount.setText(oslist.get(position).get("totalAmount"));
Button btnEdit = (Button) convertView.findViewById(R.id.btnEdit);
Button btnDelete = (Button) convertView.findViewById(R.id.btnDelete);
btnEdit.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
Toast.makeText(context, "Edit ditekan!", Toast.LENGTH_LONG).show();
//Here perform the action you want
}
});
btnDelete.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
final Dialog dialog = new Dialog(parentActivity);
dialog.setContentView(R.layout.yesnodialog);
dialog.setTitle("Delete");
TextView text = (TextView) dialog.findViewById(R.id.rusurewanttodelete);
Button YES = (Button) dialog.findViewById(R.id.yes);
Button NO = (Button) dialog.findViewById(R.id.no);
YES.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
String response = "";
System.out.println(id.getText());
// I ADD THIS CODE FROM HTTPUTILS NETWORKGET
HttpUtils networkGet = HttpUtils.getInstance();
ArrayList<NameValuePair> parameter = new ArrayList<NameValuePair>();
parameter.add(new BasicNameValuePair("id", (String) id.getText()));
try {
System.out.println("aaaaaaaaaaaaaaaa");
System.out.println("URLURLURLURL = "+URL);
response = networkGet.postToHTTP(URL, parameter);
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
// UNTIL THIS
oslist.remove(position);
notifyDataSetChanged();
dialog.dismiss();
Toast.makeText(context, "Data Deleted.", Toast.LENGTH_LONG).show();
}
});
NO.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
dialog.dismiss();
}
});
dialog.show();
}
});
return convertView;
}
}
and i get this error
anyone know why i get this error, and solusion?
