/*
* Copyright 2014 Artem Chikin
* Copyright 2014 Artem Herasymchuk
* Copyright 2014 Tom Krywitsky
* Copyright 2014 Henry Pabst
* Copyright 2014 Bradley Simons
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package ca.ualberta.cmput301w14t08.geochan.fragments;
import java.util.ArrayList;
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.ListView;
import ca.ualberta.cmput301w14t08.geochan.R;
import ca.ualberta.cmput301w14t08.geochan.adapters.ThreadListAdapter;
import ca.ualberta.cmput301w14t08.geochan.models.FavouritesLog;
import ca.ualberta.cmput301w14t08.geochan.models.ThreadComment;
/**
* Display the user's favourited threadComments in a list using
* ThreadListAdapter. Allow user to browse and enter threadComments.
*
* @author Artem Chikin
*
*/
public class FavouriteThreadsFragment extends Fragment {
private ArrayList<ThreadComment> list;
private FavouritesLog log;
private ListView favouritesListView;
/**
* Initializes the log and list member variables.
* @param savedInstanceState The previously saved state of the fragment.
*/
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
log = FavouritesLog.getInstance(getActivity());
list = log.getThreads();
}
/**
* Set up the fragment's View.
*
* @param inflater The LayoutInflater used to inflate the fragment's UI.
* @param container The parent View that the fragment's UI is attached to.
* @param savedInstanceState The previously saved state of the fragment.
* @return The View for the fragment's UI.
*
*/
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
return inflater.inflate(R.layout.fragment_favourites_list, container, false);
}
/**
* Set up the listView, adapter and listen for list item clicks.
*/
@Override
public void onStart() {
super.onStart();
favouritesListView = (ListView) getView().findViewById(R.id.favourites_list);
ThreadListAdapter adapter = new ThreadListAdapter(getActivity(), list);
// Assign custom adapter to the thread listView.
favouritesListView.setAdapter(adapter);
favouritesListView.setOnItemClickListener(new OnItemClickListener() {
@Override
/*
* On click, launch the fragment responsible for thread viewing
*/
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
Fragment fragment = new ThreadViewFragment();
Bundle bundle = new Bundle();
bundle.putParcelable("thread", list.get((int) id));
fragment.setArguments(bundle);
getFragmentManager().beginTransaction()
.replace(R.id.container, fragment, "thread_view_fragment")
.addToBackStack(null).commit();
getFragmentManager().executePendingTransactions();
}
});
adapter.notifyDataSetChanged();
}
}