-
Notifications
You must be signed in to change notification settings - Fork 108
/
MessageFragment.java
250 lines (213 loc) · 8.26 KB
/
MessageFragment.java
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
/*
* TeleStax, Open Source Cloud Communications
* Copyright 2011-2015, Telestax Inc and individual contributors
* by the @authors tag.
*
* This program is free software: you can redistribute it and/or modify
* under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation; either version 3 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>
*
* For questions related to commercial use licensing, please contact sales@telestax.com.
*
*/
package org.restcomm.android.olympus;
import android.app.Activity;
import android.app.AlertDialog;
import android.content.DialogInterface;
import android.content.Intent;
import android.os.Bundle;
import android.support.v4.app.ListFragment;
import android.view.View;
import android.widget.ListView;
import android.widget.SimpleAdapter;
import org.restcomm.android.sdk.RCDevice;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.Map;
public class MessageFragment extends ListFragment {
private SimpleAdapter listViewAdapter;
private ArrayList<Map<String, String>> messageList;
public static final String MESSAGE_CONTACT_KEY = "username";
public static final String MESSAGE_TEXT_KEY = "message-text";
/**
* The serialization (saved instance state) Bundle key representing the
* activated item position. Only used on tablets.
*/
private static final String STATE_ACTIVATED_POSITION = "activated_position";
/**
* The fragment's current callback object, which is notified of list item
* clicks.
*/
private Callbacks mCallbacks = null;
/**
* The current activated item position. Only used on tablets.
*/
private int mActivatedPosition = ListView.INVALID_POSITION;
/**
* A callback interface that all activities containing this fragment must
* implement. This mechanism allows activities to be notified of item
* selections.
*/
public interface Callbacks {
/**
* Callback for when an item has been selected.
*/
//public void onItemSelected(HashMap<String, String> contact, ContactSelectionType type);
//public void onContactUpdate(HashMap<String, String> contact, int type);
}
/**
* Mandatory empty constructor for the fragment manager to instantiate the
* fragment (e.g. upon screen orientation changes).
*/
public MessageFragment()
{
}
@Override
public void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
// Use MessageActivity intent to retrieve the contact name
final Intent intent = getActivity().getIntent();
String contactName = intent.getStringExtra(RCDevice.EXTRA_DID).replaceAll("^sip:", "").replaceAll("@.*$", "");
//listFragment = (MessageFragment) getSupportFragmentManager().findFragmentById(R.id.message_list);
//Bundle args = new Bundle();
//args.putString("contact-name", shortname);
//listFragment.setArguments(args);
/*
Bundle args = getArguments();
String contactName = args.getString("contact-name");
*/
DatabaseManager.getInstance().open(getActivity().getApplicationContext());
messageList = DatabaseManager.getInstance().retrieveMessages(contactName);
//messageList = new ArrayList<Map<String, String>>();
String[] from = {MESSAGE_CONTACT_KEY, MESSAGE_TEXT_KEY};
int[] to = {R.id.message_username, R.id.message_text};
listViewAdapter = new SimpleAdapter(getActivity().getApplicationContext(), messageList,
R.layout.message_row_layout, from, to);
setListAdapter(listViewAdapter);
}
@Override
public void onViewCreated(View view, Bundle savedInstanceState)
{
super.onViewCreated(view, savedInstanceState);
getListView().setDivider(null);
getListView().setDividerHeight(0);
// Restore the previously serialized activated item position.
if (savedInstanceState != null
&& savedInstanceState.containsKey(STATE_ACTIVATED_POSITION)) {
setActivatedPosition(savedInstanceState.getInt(STATE_ACTIVATED_POSITION));
}
registerForContextMenu(getListView());
}
@Override
public void onAttach(Activity activity)
{
super.onAttach(activity);
// Activities containing this fragment must implement its callbacks.
if (!(activity instanceof Callbacks)) {
throw new IllegalStateException("Activity must implement fragment's callbacks.");
}
mCallbacks = (Callbacks) activity;
}
@Override
public void onDetach()
{
super.onDetach();
// Reset the active callbacks interface to the dummy implementation.
mCallbacks = null;
}
@Override
public void onListItemClick(ListView listView, View view, int position, long id)
{
super.onListItemClick(listView, view, position, id);
// no actions for now when tapping on an item
/*
HashMap item = (HashMap)getListView().getItemAtPosition(position);
// Notify the active callbacks interface (the activity, if the
// fragment is attached to one) that an item has been selected.
mCallbacks.onItemSelected(item, ContactSelectionType.VIDEO_CALL);
*/
}
@Override
public void onSaveInstanceState(Bundle outState)
{
super.onSaveInstanceState(outState);
if (mActivatedPosition != ListView.INVALID_POSITION) {
// Serialize and persist the activated item position.
outState.putInt(STATE_ACTIVATED_POSITION, mActivatedPosition);
}
}
/**
* Turns on activate-on-click mode. When this mode is on, list items will be
* given the 'activated' state when touched.
*/
public void setActivateOnItemClick(boolean activateOnItemClick)
{
// When setting CHOICE_MODE_SINGLE, ListView will automatically
// give items the 'activated' state when touched.
getListView().setChoiceMode(activateOnItemClick
? ListView.CHOICE_MODE_SINGLE
: ListView.CHOICE_MODE_NONE);
}
private void setActivatedPosition(int position)
{
if (position == ListView.INVALID_POSITION) {
getListView().setItemChecked(mActivatedPosition, false);
}
else {
getListView().setItemChecked(position, true);
}
mActivatedPosition = position;
}
// Called by Activity when when new message is sent
public int addLocalMessage(String message, String username)
{
HashMap<String, String> item = new HashMap<String, String>();
item.put(MESSAGE_CONTACT_KEY, "Me");
item.put(MESSAGE_TEXT_KEY, message);
messageList.add(item);
int countBeforeAddition = listViewAdapter.getCount();
DatabaseManager.getInstance().addMessage(username, message, true);
this.listViewAdapter.notifyDataSetChanged();
getListView().setSelection(listViewAdapter.getCount() - 1);
return countBeforeAddition;
}
// Called by Activity when when new message is sent
public void addRemoteMessage(String message, String username)
{
HashMap<String, String> item = new HashMap<String, String>();
item.put(MESSAGE_CONTACT_KEY, username);
item.put(MESSAGE_TEXT_KEY, message);
messageList.add(item);
DatabaseManager.getInstance().addMessage(username, message, false);
this.listViewAdapter.notifyDataSetChanged();
getListView().setSelection(listViewAdapter.getCount() - 1);
}
public ListView getFragmentListView()
{
return getListView();
}
// Helper methods
private void showOkAlert(final String title, final String detail)
{
AlertDialog alertDialog = new AlertDialog.Builder(getActivity()).create();
alertDialog.setTitle(title);
alertDialog.setMessage(detail);
alertDialog.setButton(AlertDialog.BUTTON_NEUTRAL, "OK", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which)
{
dialog.dismiss();
}
});
alertDialog.show();
}
}