I want to use custom ListView
in extends from ListFragment
class. After create new subClass extends from BaseAdapter
into current class and set layout to that I get ... has stopped
error.
list_fragment.xml
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="vertical"
>
<TextView xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/txt1"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:gravity="center_vertical"/>
<TextView xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/txt2"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:gravity="center_vertical"/>
</LinearLayout>
ResivedSMS.java :
public class ResivedSMS extends ListFragment {
private String testArray1[];
private String testArray2[];
private ListView listFragment;
public ResivedSMS() {
testArray1 = new String[] {
"1111111111",
"2222222222",
"3333333333",
"4444444444",
"5555555555",
"6666666666",
};
testArray1 = new String[] {
"AAAAA",
"BBBBB",
"CCCCC",
"DDDDD",
"FFFFF",
"GGGGG",
};
}
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
listFragment = (ListView) inflater.inflate(
R.layout.list_fragment, container, false);
ViewResivedSMSDetailes customListView = new ViewResivedSMSDetailes(getActivity(),testArray1,testArray2);
listFragment.
setAdapter( customListView );
return listFragment;
}
@Override
public void onListItemClick(ListView list, View v, int position, long id) {
Toast.makeText(getActivity(), getListView().getItemAtPosition(position).toString(), Toast.LENGTH_LONG).show();
}
class ViewResivedSMSDetailes extends BaseAdapter
{
private LayoutInflater inflater;
private String[] values1;
private String[] values2;
private class ViewHolder {
TextView txt1;
TextView txt2;
}
public ViewResivedSMSDetailes(Context context,String[] values1,String[] values2)
{
this.values1=values1;
this.values2=values2;
inflater = LayoutInflater.from(context);
}
@Override
public int getCount() {
return values1.length;
}
@Override
public Object getItem(int index) {
return values1[index];
}
@Override
public long getItemId(int arg0) {
return arg0;
}
@Override
public View getView(int position, View convertView, ViewGroup parent)
{
ViewHolder holder = null;
if(convertView ==null){
holder = new ViewHolder();
convertView = inflater.inflate(R.layout.list_fragment, null);
holder.txt1 = (TextView)convertView.findViewById(R.id.txt1);
holder.txt2 = (TextView)convertView.findViewById(R.id.txt2);
convertView.setTag(holder);
}
holder = (ViewHolder) convertView.getTag();
holder.txt1.setText(values1[position]);
holder.txt2.setText(values2[position]);
return convertView;
}
}
}
logcat Result:
08-24 10:33:34.675 349-349/ir.tsms E/AndroidRuntime﹕ FATAL EXCEPTION: main
java.lang.ClassCastException: android.widget.LinearLayout
at ir.tsms.ResivedSMS.onCreateView(ResivedSMS.java:50)
ResivedSMS.java:50 is:
listFragment = (ListView) inflater.inflate(
R.layout.list_fragment, container, false);
Whats my code problem and how to resolved Thanks?
problem:
inflater.inflate(R.layout.list_fragment, container, false);
You are inflating a LinearLayout
not a ListView
thus giving you ClassCastException
solution:
Since you are using ListFragment
you can directly set the adapter, since ListFragment
has its own default ListView
. Set the adapter in the onCreate
Method.
sample:
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
ViewResivedSMSDetailes customListView = new ViewResivedSMSDetailes(getActivity(),testArray1,testArray2);
setListAdapter( customListView ); //call the method if listFragment
}
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