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package com.jeffinmadison.productflavorsexample; // www .ja v a2 s . c o m import android.app.Activity; import android.app.Fragment; import android.os.Bundle; import android.view.LayoutInflater; import android.view.View; import android.view.ViewGroup; import android.widget.AbsListView; import android.widget.AdapterView; import android.widget.ArrayAdapter; import android.widget.ListAdapter; import android.widget.TextView; import com.jeffinmadison.productflavorsexample.dummy.DummyContent; /** * A fragment representing a list of Items. * <p /> * Large screen devices (such as tablets) are supported by replacing the ListView * with a GridView. * <p /> * Activities containing this fragment MUST implement the {@link Callbacks} * interface. */ public class RepoListFragment extends Fragment implements AbsListView.OnItemClickListener { // 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; private OnFragmentInteractionListener mListener; /** * The fragment's ListView/GridView. */ private AbsListView mListView; /** * The Adapter which will be used to populate the ListView/GridView with * Views. */ private ListAdapter mAdapter; // TODO: Rename and change types of parameters public static RepoListFragment newInstance(String param1, String param2) { RepoListFragment fragment = new RepoListFragment(); Bundle args = new Bundle(); args.putString(ARG_PARAM1, param1); args.putString(ARG_PARAM2, param2); fragment.setArguments(args); return fragment; } /** * Mandatory empty constructor for the fragment manager to instantiate the * fragment (e.g. upon screen orientation changes). */ public RepoListFragment() { } @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); if (getArguments() != null) { mParam1 = getArguments().getString(ARG_PARAM1); mParam2 = getArguments().getString(ARG_PARAM2); } // TODO: Change Adapter to display your content mAdapter = new ArrayAdapter<DummyContent.DummyItem>(getActivity(), android.R.layout.simple_list_item_1, android.R.id.text1, DummyContent.ITEMS); } @Override public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { View view = inflater.inflate(R.layout.fragment_reposlist, 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; } @Override public void onAttach(Activity activity) { super.onAttach(activity); if (activity instanceof OnFragmentInteractionListener) { mListener = (OnFragmentInteractionListener) activity; } } @Override public void onDetach() { super.onDetach(); mListener = null; } @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); } } /** * 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); } }