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
|
package de.gultsch.chat.ui;
import java.util.ArrayList;
import java.util.List;
import de.gultsch.chat.R;
import de.gultsch.chat.entities.Contact;
import de.gultsch.chat.entities.Conversation;
import de.gultsch.chat.entities.Message;
import de.gultsch.chat.utils.PhoneHelper;
import de.gultsch.chat.utils.UIHelper;
import android.app.Fragment;
import android.content.SharedPreferences;
import android.graphics.Typeface;
import android.net.Uri;
import android.os.Bundle;
import android.preference.PreferenceManager;
import android.view.LayoutInflater;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.EditText;
import android.widget.ListView;
import android.widget.ImageButton;
import android.widget.ImageView;
import android.widget.TextView;
public class ConversationFragment extends Fragment {
protected Conversation conversation;
protected ListView messagesView;
protected LayoutInflater inflater;
protected List<Message> messageList = new ArrayList<Message>();
protected ArrayAdapter<Message> messageListAdapter;
protected Contact contact;
private EditText chatMsg;
private int nextMessageEncryption = Message.ENCRYPTION_NONE;
@Override
public View onCreateView(final LayoutInflater inflater,
ViewGroup container, Bundle savedInstanceState) {
this.inflater = inflater;
final View view = inflater.inflate(R.layout.fragment_conversation,
container, false);
chatMsg = (EditText) view.findViewById(R.id.textinput);
((ImageButton) view.findViewById(R.id.textSendButton))
.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
ConversationActivity activity = (ConversationActivity) getActivity();
if (chatMsg.getText().length() < 1)
return;
Message message = new Message(conversation, chatMsg
.getText().toString(), nextMessageEncryption);
activity.xmppConnectionService.sendMessage(conversation.getAccount(),message);
chatMsg.setText("");
}
});
messagesView = (ListView) view.findViewById(R.id.messages_view);
SharedPreferences sharedPref = PreferenceManager
.getDefaultSharedPreferences(getActivity().getApplicationContext());
boolean showPhoneSelfContactPicture = sharedPref.getBoolean("show_phone_selfcontact_picture",true);
final Uri selfiUri;
if (showPhoneSelfContactPicture) {
selfiUri = PhoneHelper.getSefliUri(getActivity());
} else {
selfiUri = null;
}
messageListAdapter = new ArrayAdapter<Message>(this.getActivity()
.getApplicationContext(), R.layout.message_sent, this.messageList) {
private static final int SENT = 0;
private static final int RECIEVED = 1;
@Override
public int getViewTypeCount() {
return 2;
}
@Override
public int getItemViewType(int position) {
if (getItem(position).getStatus() == Message.STATUS_RECIEVED) {
return RECIEVED;
} else {
return SENT;
}
}
@Override
public View getView(int position, View view, ViewGroup parent) {
Message item = getItem(position);
int type = getItemViewType(position);
if (view == null) {
switch (type) {
case SENT:
view = (View) inflater.inflate(R.layout.message_sent,
null);
break;
case RECIEVED:
view = (View) inflater.inflate(
R.layout.message_recieved, null);
break;
}
}
ImageView imageView = (ImageView) view.findViewById(R.id.message_photo);
if (type == RECIEVED) {
if(item.getConversation().getMode()==Conversation.MODE_SINGLE) {
Uri uri = item.getConversation().getProfilePhotoUri();
if (uri!=null) {
imageView.setImageURI(uri);
} else {
imageView.setImageBitmap(UIHelper.getUnknownContactPicture(item.getConversation().getName(), 200));
}
} else if (item.getConversation().getMode()==Conversation.MODE_MULTI) {
if (item.getCounterpart()!=null) {
imageView.setImageBitmap(UIHelper.getUnknownContactPicture(item.getCounterpart(), 200));
} else {
imageView.setImageBitmap(UIHelper.getUnknownContactPicture(item.getConversation().getName(), 200));
}
}
} else {
if (selfiUri!=null) {
imageView.setImageURI(selfiUri);
} else {
imageView.setImageBitmap(UIHelper.getUnknownContactPicture(conversation.getAccount().getJid(),200));
}
}
TextView messageBody = (TextView) view.findViewById(R.id.message_body);
String body = item.getBody();
if (body!=null) {
messageBody.setText(body.trim());
}
TextView time = (TextView) view.findViewById(R.id.message_time);
if (item.getStatus() == Message.STATUS_UNSEND) {
time.setTypeface(null, Typeface.ITALIC);
time.setText("sending\u2026");
} else {
time.setTypeface(null,Typeface.NORMAL);
if ((item.getConversation().getMode()==Conversation.MODE_SINGLE)||(type != RECIEVED)) {
time.setText(UIHelper.readableTimeDifference(item
.getTimeSent()));
} else {
time.setText(item.getCounterpart()+" \u00B7 "+UIHelper.readableTimeDifference(item
.getTimeSent()));
}
}
return view;
}
};
messagesView.setAdapter(messageListAdapter);
return view;
}
@Override
public void onStart() {
super.onStart();
final ConversationActivity activity = (ConversationActivity) getActivity();
if (activity.xmppConnectionServiceBound) {
this.conversation = activity.getSelectedConversation();
updateMessages();
// rendering complete. now go tell activity to close pane
if (!activity.shouldPaneBeOpen()) {
activity.getSlidingPaneLayout().closePane();
activity.getActionBar().setDisplayHomeAsUpEnabled(true);
activity.getActionBar().setTitle(conversation.getName());
activity.invalidateOptionsMenu();
if (!conversation.isRead()) {
conversation.markRead();
activity.updateConversationList();
}
}
}
}
public void onBackendConnected() {
final ConversationActivity activity = (ConversationActivity) getActivity();
this.conversation = activity.getSelectedConversation();
updateMessages();
// rendering complete. now go tell activity to close pane
if (!activity.shouldPaneBeOpen()) {
activity.getSlidingPaneLayout().closePane();
activity.getActionBar().setDisplayHomeAsUpEnabled(true);
activity.getActionBar().setTitle(conversation.getName());
activity.invalidateOptionsMenu();
if (!conversation.isRead()) {
conversation.markRead();
activity.updateConversationList();
}
}
}
public void updateMessages() {
this.messageList.clear();
this.messageList.addAll(this.conversation.getMessages());
this.messageListAdapter.notifyDataSetChanged();
if (messageList.size()>=1) {
nextMessageEncryption = this.conversation.getLatestMessage().getEncryption();
}
getActivity().invalidateOptionsMenu();
switch (nextMessageEncryption) {
case Message.ENCRYPTION_NONE:
chatMsg.setHint("Send plain text message");
break;
case Message.ENCRYPTION_OTR:
chatMsg.setHint("Send OTR encrypted message");
break;
case Message.ENCRYPTION_PGP:
chatMsg.setHint("Send openPGP encryted messeage");
default:
break;
}
int size = this.messageList.size();
if (size >= 1)
messagesView.setSelection(size - 1);
ConversationActivity activity = (ConversationActivity) getActivity();
if (!activity.shouldPaneBeOpen()) {
conversation.markRead();
activity.updateConversationList();
}
}
}
|
