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package ${packageName};
import android.app.Activity;
import android.os.Bundle;
<#if switchGrid == true>
import android.support.v4.app.Fragment;
import android.view.LayoutInflater;
<#else>
import android.support.v4.app.ListFragment;
</#if>
import android.view.View;
<#if switchGrid == true>
import android.view.ViewGroup;
import android.widget.AbsListView;
import android.widget.AdapterView;
</#if>
import android.widget.ArrayAdapter;
<#if switchGrid == true>
import android.widget.ListAdapter;
import android.widget.TextView;
<#else>
import android.widget.ListView;
</#if>
import ${packageName}.dummy.DummyContent;
/**
* A fragment representing a list of Items.
* <p />
<#if switchGrid == true>
* Large screen devices (such as tablets) are supported by replacing the ListView
* with a GridView.
</#if>
* <p />
* Activities containing this fragment MUST implement the {@link Callbacks}
* interface.
*/
<#if switchGrid == true>
public class ${className} extends Fragment implements AbsListView.OnItemClickListener {
<#else>
public class ${className} extends ListFragment {
</#if>
<#if includeFactory>
// TODO: Rename parameter arguments, choose names that match
// the fragment initialization parameters, e.g. ARG_ITEM_NUMBER
private static final String ARG_PARAM1 = "param1";
private static final String ARG_PARAM2 = "param2";
// TODO: Rename and change types of parameters
private String mParam1;
private String mParam2;
</#if>
private OnFragmentInteractionListener mListener;
<#if switchGrid == true>
/**
* The fragment's ListView/GridView.
*/
private AbsListView mListView;
/**
* The Adapter which will be used to populate the ListView/GridView with
* Views.
*/
private ListAdapter mAdapter;
</#if>
<#if includeFactory>
// TODO: Rename and change types of parameters
public static ${className} newInstance(String param1, String param2) {
${className} fragment = new ${className}();
Bundle args = new Bundle();
args.putString(ARG_PARAM1, param1);
args.putString(ARG_PARAM2, param2);
fragment.setArguments(args);
return fragment;
}
</#if>
/**
* Mandatory empty constructor for the fragment manager to instantiate the
* fragment (e.g. upon screen orientation changes).
*/
public ${className}() {
}
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
<#if includeFactory>
if (getArguments() != null) {
mParam1 = getArguments().getString(ARG_PARAM1);
mParam2 = getArguments().getString(ARG_PARAM2);
}
</#if>
// TODO: Change Adapter to display your content
<#if switchGrid == true>
mAdapter = new ArrayAdapter<DummyContent.DummyItem>(getActivity(),
android.R.layout.simple_list_item_1, android.R.id.text1, DummyContent.ITEMS);
<#else>
setListAdapter(new ArrayAdapter<DummyContent.DummyItem>(getActivity(),
android.R.layout.simple_list_item_1, android.R.id.text1, DummyContent.ITEMS));
</#if>
}
<#if switchGrid == true>
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
View view = inflater.inflate(R.layout.${fragment_layout}, container, false);
// Set the adapter
mListView = (AbsListView) view.findViewById(android.R.id.list);
((AdapterView<ListAdapter>) mListView).setAdapter(mAdapter);
// Set OnItemClickListener so we can be notified on item clicks
mListView.setOnItemClickListener(this);
return view;
}
</#if>
@Override
public void onAttach(Activity activity) {
super.onAttach(activity);
try {
mListener = (OnFragmentInteractionListener) activity;
} catch (ClassCastException e) {
throw new ClassCastException(activity.toString()
+ " must implement OnFragmentInteractionListener");
}
}
@Override
public void onDetach() {
super.onDetach();
mListener = null;
}
<#if switchGrid == true>
@Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
if (null != mListener) {
// Notify the active callbacks interface (the activity, if the
// fragment is attached to one) that an item has been selected.
mListener.onFragmentInteraction(DummyContent.ITEMS.get(position).id);
}
}
/**
* The default content for this Fragment has a TextView that is shown when
* the list is empty. If you would like to change the text, call this method
* to supply the text it should use.
*/
public void setEmptyText(CharSequence emptyText) {
View emptyView = mListView.getEmptyView();
if (emptyText instanceof TextView) {
((TextView) emptyView).setText(emptyText);
}
}
<#else>
@Override
public void onListItemClick(ListView l, View v, int position, long id) {
super.onListItemClick(l, v, position, id);
if (null != mListener) {
// Notify the active callbacks interface (the activity, if the
// fragment is attached to one) that an item has been selected.
mListener.onFragmentInteraction(DummyContent.ITEMS.get(position).id);
}
}
</#if>
/**
* This interface must be implemented by activities that contain this
* fragment to allow an interaction in this fragment to be communicated
* to the activity and potentially other fragments contained in that
* activity.
* <p>
* See the Android Training lesson <a href=
* "http://developer.android.com/training/basics/fragments/communicating.html"
* >Communicating with Other Fragments</a> for more information.
*/
public interface OnFragmentInteractionListener {
// TODO: Update argument type and name
public void onFragmentInteraction(String id);
}
}
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