src/com/owncloud/android/ui/fragment/SearchFragment.java

   1 /**
   2  *   ownCloud Android client application
   3  *
   4  *   @author masensio
   5  *   Copyright (C) 2015 ownCloud Inc.
   6  *
   7  *   This program is free software: you can redistribute it and/or modify
   8  *   it under the terms of the GNU General Public License version 2,
   9  *   as published by the Free Software Foundation.
  10  *
  11  *   This program is distributed in the hope that it will be useful,
  12  *   but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  *   GNU General Public License for more details.
  15  *
  16  *   You should have received a copy of the GNU General Public License
  17  *   along with this program.  If not, see <http://www.gnu.org/licenses/>.
  18  *
  19  */
  20
  21 package com.owncloud.android.ui.fragment;
  22
  23 import android.accounts.Account;
  24 import android.app.Activity;
  25 import android.net.Uri;
  26 import android.os.Bundle;
  27 import android.support.v4.app.Fragment;
  28 import android.view.LayoutInflater;
  29 import android.view.View;
  30 import android.view.ViewGroup;
  31
  32 import com.owncloud.android.R;
  33 import com.owncloud.android.datamodel.OCFile;
  34
  35 /**
  36  * Fragment for Searching users and groups
  37  *
  38  * A simple {@link Fragment} subclass.
  39  * Activities that contain this fragment must implement the
  40  * {@link SearchFragment.OnSearchFragmentInteractionListener} interface
  41  * to handle interaction events.
  42  * Use the {@link SearchFragment#newInstance} factory method to
  43  * create an instance of this fragment.
  44  */
  45 public class SearchFragment extends Fragment {
  46     private static final String TAG = ShareFileFragment.class.getSimpleName();
  47
  48     // the fragment initialization parameters
  49     private static final String ARG_FILE = "FILE";
  50     private static final String ARG_ACCOUNT = "ACCOUNT";
  51
  52     // Parameters
  53     private OCFile mFile;
  54     private Account mAccount;
  55
  56     private OnSearchFragmentInteractionListener mListener;
  57
  58     /**
  59      * Public factory method to create new SearchFragment instances.
  60      *
  61      * @param fileToShare   An {@link OCFile} to show in the fragment
  62      * @param account       An ownCloud account
  63      * @return A new instance of fragment SearchFragment.
  64      */
  65     // TODO: Rename and change types and number of parameters
  66     public static SearchFragment newInstance(OCFile fileToShare, Account account) {
  67         SearchFragment fragment = new SearchFragment();
  68         Bundle args = new Bundle();
  69         args.putParcelable(ARG_FILE, fileToShare);
  70         args.putParcelable(ARG_ACCOUNT, account);
  71         fragment.setArguments(args);
  72         return fragment;
  73     }
  74
  75     public SearchFragment() {
  76         // Required empty public constructor
  77     }
  78
  79     @Override
  80     public void onCreate(Bundle savedInstanceState) {
  81         super.onCreate(savedInstanceState);
  82         if (getArguments() != null) {
  83             mFile = getArguments().getParcelable(ARG_FILE);
  84             mAccount = getArguments().getParcelable(ARG_ACCOUNT);
  85         }
  86
  87     }
  88
  89     @Override
  90     public View onCreateView(LayoutInflater inflater, ViewGroup container,
  91                              Bundle savedInstanceState) {
  92         // Inflate the layout for this fragment
  93         View view = inflater.inflate(R.layout.search_users_groups_layout, container, false);
  94
  95         return view;
  96     }
  97
  98     // TODO: Rename method, update argument and hook method into UI event
  99     public void onButtonPressed(Uri uri) {
 100         if (mListener != null) {
 101             mListener.onSearchFragmentInteraction(uri);
 102         }
 103     }
 104
 105     @Override
 106     public void onAttach(Activity activity) {
 107         super.onAttach(activity);
 108         try {
 109             mListener = (OnSearchFragmentInteractionListener) activity;
 110         } catch (ClassCastException e) {
 111             throw new ClassCastException(activity.toString()
 112                     + " must implement OnFragmentInteractionListener");
 113         }
 114     }
 115
 116     @Override
 117     public void onDetach() {
 118         super.onDetach();
 119         mListener = null;
 120     }
 121
 122     // TODO: review if it is necessary
 123     /**
 124      * This interface must be implemented by activities that contain this
 125      * fragment to allow an interaction in this fragment to be communicated
 126      * to the activity and potentially other fragments contained in that
 127      * activity.
 128      * <p/>
 129      * See the Android Training lesson <a href=
 130      * "http://developer.android.com/training/basics/fragments/communicating.html"
 131      * >Communicating with Other Fragments</a> for more information.
 132      */
 133     public interface OnSearchFragmentInteractionListener {
 134         // TODO: Update argument type and name
 135         public void onSearchFragmentInteraction(Uri uri);
 136     }
 137
 138 }