I am trying to show a ListView and my Java class extendsListFragment
. While setting setOnItemClickListener
on ListItem, the click Listener doesn't seem to work. Here is my code:
ListView_rssfeeds_tab.xml
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
android:id="@+id/relativeLayout"
tools:context=".interestingReads.RSSFeedsTab">
<ListView
android:id="@+id/rssFeedsFragment"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="@color/diffBackgroundWhite"
/>
</RelativeLayout>
rss_item_list_row.xml
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:id="@+id/rssFeeds_LL_list_view"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_marginTop="12dp"
android:layout_marginBottom="12dp"
android:orientation="vertical"
android:clickable="true"
>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="horizontal"
android:padding="6dp"
>
<ImageView
android:id="@+id/rssFeeds_Image_list_view"
android:layout_width="60dp"
android:layout_height="60dp"
android:contentDescription="@string/app_name"
android:padding="0dp" />
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
android:padding="7dp">
<TextView
android:id="@+id/rssFeeds_Title_list_view"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textSize="13sp"
android:textStyle="bold" />
<TextView
android:id="@+id/rssFeeds_Description_list_view"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:paddingTop="5dp"
android:textSize="12sp" />
</LinearLayout>
</LinearLayout>
</LinearLayout>
RSSFeedsTab.java (Please NOTE: RSSFeedsTab is Fragment and not Activity)
public class RSSFeedsTab extends ListFragment implements OnItemClickListener {
.
.
.
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
.
.
.
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
.
.
.
SimpleAdapter simpleAdapter = new SimpleAdapter(getActivity().getBaseContext(), aList, R.layout.rss_item_list_row, from, to);
setListAdapter(simpleAdapter);
View RootView = getActivity().getLayoutInflater().inflate(R.layout.fragment_rssfeeds_tab, container, false);
ListView RSSFeedsItemLL = (ListView) RootView.findViewById(R.id.rssFeedsFragment);
RSSFeedsItemLL.setOnItemClickListener(new OnItemClickListener() {
public void onItemClick(AdapterView<?> adapter, View v, int position, long id) {
System.out.println("********Reached onClick*********");
Toast.makeText(getActivity(), "Item: " + position, Toast.LENGTH_SHORT).show();
}
});
return super.onCreateView(inflater, container, savedInstanceState);
}
With this much implementation, I am able to get the ListView rssFeeds_LL_list_view
. I am not sure, how I can use click event on those ListView such that I can get position
in ListView ?
Finally I have resolved the issue by overriding
method getView()
So, I changed only the line:
SimpleAdapter simpleAdapter = new SimpleAdapter(getActivity().getBaseContext(), aList, R.layout.rss_item_list_row, from, to);
to
SimpleAdapter simpleAdapter = new SimpleAdapter(getActivity().getBaseContext(), aList, R.layout.rss_item_list_row, from, to){
@Override
public View getView (int position, View convertView, ViewGroup parent)
{
View v = super.getView(position, convertView, parent);
final int finalposition = position;
LinearLayout RSSFeed_singleItem=(LinearLayout) v.findViewById(R.id.rssFeeds_LL_list_view);
RSSFeed_singleItem.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View arg0) {
// TODO Auto-generated method stub
Toast.makeText(getActivity(),"Link:==>"+localLinkArray[finalposition],Toast.LENGTH_SHORT).show();
}
});
return v;
}
};