Getting ids from one table and matching with another table and getting record from that table.Some time i get records in list but when i want to insert one more record in list illegalexception that is not notified to listview etc.
private void getAllRecords() {
String cmpId = "";
//fetching ids from this table one by one and passing id to another table
Cursor preAppointmentRecord = JasperDatabase.getInstance(PreAppointmentsActivity.this).getPreAppointmentRecord();
preAppointmentRecord.moveToFirst();
if (preAppointmentRecord.getCount() != 0) {
while (!preAppointmentRecord.isAfterLast()) {
cmpId = preAppointmentRecord.getString(1);
getAllCompanyName(cmpId);
preAppointmentRecord.moveToNext();
}
preAppointmentRecord.close();
}
}
private void getAllCompanyName(String companyId) {
//fetching company names with matched ids
Cursor companyNameCursor = JasperDatabase.getInstance(PreAppointmentsActivity.this).getPreAppointmentCompanies(companyId);
companyNameCursor.moveToFirst();
if (companyNameCursor.getCount() != 0) {
while (!companyNameCursor.isAfterLast()) {
//getting second string from database
recordsAr.add(new PreAppointmentRecord(companyNameCursor.getString(2)));
companyNameCursor.moveToNext();
}
companyNameCursor.close();
}
}
AsyncTask class for calling to getAllRecords() function :
protected Void doInBackground(String[] paramArrayOfString) {
getAllRecords();
return null;
}
protected void onPostExecute(Void paramVoid) {
super.onPostExecute(paramVoid);
if (mProgressDialog.isShowing())
mProgressDialog.dismiss();
//Notifying to listview for changing view
customRecordsAdapter.notifyDataSetChanged();
}
Customer adapter:
@Override
public View getView(final int i, View view, ViewGroup viewGroup) {
final int k = 0 ;
//Using for getting all record storing in recordArray
final PreAppointmentRecord preRecord = recordsAr.get(i);
Logcat :
FATAL EXCEPTION: main Process: com.jmd.jasper, PID: 11265
java.lang.IllegalStateException: The content of the adapter has changed but ListView did not receive a notification. Make sure the content of your adapter is not modified from a background thread, but only from the UI thread. Make sure your adapter calls notifyDataSetChanged() when its content changes. [in ListView(2131558625, class android.widget.ListView) with Adapter(class com.jmd.jasper.activities.PreAppointmentsActivity$CustomRecordsAdapter)]
at android.widget.ListView.layoutChildren(ListView.java:1566)
at android.widget.AbsListView.onLayout(AbsListView.java:2564)
at android.view.View.layout(View.java:15601)
at android.view.ViewGroup.layout(ViewGroup.java:4881)
at android.widget.RelativeLayout.onLayout(RelativeLayout.java:1055)
at android.view.View.layout(View.java:15601)
at android.view.ViewGroup.layout(ViewGroup.java:4881)
at android.widget.FrameLayout.layoutChildren(FrameLayout.java:453)
at android.widget.FrameLayout.onLayout(FrameLayout.java:388)
at android.view.View.layout(View.java:15601)
at android.view.ViewGroup.layout(ViewGroup.java:4881)
at android.support.v7.internal.widget.ActionBarOverlayLayout.onLayout(ActionBarOverlayLayout.java:493)
at android.view.View.layout(View.java:15601)
at android.view.ViewGroup.layout(ViewGroup.java:4881)
at android.widget.FrameLayout.layoutChildren(FrameLayout.java:453)
at android.widget.FrameLayout.onLayout(FrameLayout.java:388)
at android.view.View.layout(View.java:15601)
at android.view.ViewGroup.layout(ViewGroup.java:4881)
at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1677)
at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1531)
at android.widget.LinearLayout.onLayout(LinearLayout.java:1440)
at android.view.View.layout(View.java:15601)
at android.view.ViewGroup.layout(ViewGroup.java:4881)
at android.widget.FrameLayout.layoutChildren(FrameLayout.java:453)
at android.widget.FrameLayout.onLayout(FrameLayout.java:388)
Customer Adapter :
private class CustomRecordsAdapter extends BaseAdapter {
@Override
public int getCount() {
return recordsAr.size();
}
@Override
public Object getItem(int i) {
return null;
}
@Override
public long getItemId(int i) {
return 0;
}
@Override
public View getView(final int i, View view, ViewGroup viewGroup) {
final int k = 0 ;
final PreAppointmentRecord preRecord = recordsAr.get(i);
// final PreAppointmentCustomer1 preRecord1 = recordsAr1.get(k);
view = View.inflate(PreAppointmentsActivity.this, R.layout.custom_record_list_preappointment, null);
TextView companyNameTextView = (TextView) view.findViewById(R.id.companyNameTextView);
companyNameTextView.setText(preRecord.CompanyName);
// nameTextView.setText(preRecord1.CustomerId);
return view;
}
}
