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POSetting a listadapter in a fragment
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  1. POSetting a listadapter in a fragment
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    copied!<p>I have a fragment Tab1Fragment which extends the Fragment class (so I can't extend the ListActivity, which is required for calling the setListAdapter method). In this fragment, I want to display a listview populated with custom objects. </p> <p>Is there a way, I could set the adapter without changing the extended class to ListFragment? The problem is with the setListAdapter methods (marked with # HERE).</p> <p>Here is the fragment code:</p> <pre><code>public class Tab1Fragment extends Fragment { private ArrayList&lt;MobileNETDistinctChatInfo&gt; m_parts = new ArrayList&lt;MobileNETDistinctChatInfo&gt;(); private Runnable viewParts; private MobileNETDistinctChatInfoAdapter m_adapter; @Override public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { MobileNETDBHandler db = new MobileNETDBHandler(getActivity()); // instantiate Adapter class m_adapter = new MobileNETDistinctChatInfoAdapter(getActivity(), R.layout.chatlist_list_item, m_parts); setListAdapter(m_adapter); # HERE // Thread, which fetches data in the background viewParts = new Runnable(){ public void run(){ handler.sendEmptyMessage(0); } }; Thread thread = new Thread(null, viewParts, "MagentoBackground"); thread.start(); return (LinearLayout) inflater.inflate(R.layout.tab1, container, false); } private Handler handler = new Handler() { public void handleMessage(Message msg) { m_parts.add(new MobileNETDistinctChatInfo("someone@gmail.com","Message1", "2013-01-01 11:11:11")); m_parts.add(new MobileNETDistinctChatInfo("someonelse@gmail.com","Message2", "2013-01-01 11:11:11")); m_parts.add(new MobileNETDistinctChatInfo("someonelselse@gmail.com","Message3", "2013-01-01 11:11:11")); m_adapter = new MobileNETDistinctChatInfoAdapter(getActivity(), R.layout.chatlist_list_item, m_parts); // display the list. setListAdapter(m_adapter); # HERE } }; } </code></pre> <p>I can't use the ListFragment, because of a method in another class, which returns tabs (they are named Tab1Fragment, Ta2Fragment,Tab3Fragment and extend the Fragment class), which is of the type Fragment, so I shouldn't extend ListFragment.</p> <p>The method:</p> <pre><code>@Override public Fragment getItem(int position) { Fragment fragment = new Fragment(); switch (position) { case 0: return fragment = new Tab1Fragment(); case 1: return fragment = new Tab2Fragment(); case 2: return fragment = new Tab3Fragment(); default: break; } return fragment; } </code></pre>
 

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