I am having a fragment that send request to server and download json , then parse it into a listview , somehow i can't reach the view properly.below is some part of my apps , this is my first touch on listview with fragment , for some reason i only allow to use Fragment so i choose 'setAdapter
' instead of 'setListAdapter
' to be my adapter
myfragment.java
public class gallery extends Fragment {
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
// TODO Auto-generated method stub
View myFragmentView = inflater.inflate(R.layout.tab_frag2_layout,
container, false);
return myFragmentView;
}
public void onActivityCreated(Bundle savedInstanceState) {
.........
.........
.........
setAdapter(colorAdapter);
}
layout.tab_frag2_layout.xml
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
android:background="#ffffff">
<ListView
android:id="@android:id/list"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:paddingLeft="@dimen/list_padding"
android:paddingRight="@dimen/list_padding"
android:tag="listf" />
</LinearLayout>
My expectation is using
MyListView = (ListView)myFragmentView.findViewById(R.id.list);
to get my view , but it doesn't work that way... Now I just want to get my listview and apply
MyListView.setAdapter(colorAdapter)
to it
any help would be appreciated, thanks
Option1: Since your fragment layout consists of just a simple ListView. Consider using
public class gallery extends ListFragment
Then you can use this code to get your listview.
myFragmentView.getListView()
Option2: As Nickolaus mentioned, you need a custom id if you want to use findViewById.
android:id="@+id/listview1"
If you don't want to use a ListFragment, you need to add a custom id (android:id="@+id/custom_id") then you can use findViewById to find the ListView
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