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
|
package de.gultsch.chat.ui;
import java.util.ArrayList;
import java.util.List;
import de.gultsch.chat.R;
import de.gultsch.chat.entities.Conversation;
import de.gultsch.chat.entities.Message;
import de.gultsch.chat.utils.Beautifier;
import android.app.Fragment;
import android.database.Cursor;
import android.graphics.Typeface;
import android.net.Uri;
import android.os.Bundle;
import android.provider.ContactsContract.Profile;
import android.util.Log;
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>();
@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);
((ImageButton) view.findViewById(R.id.textSendButton))
.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
ConversationActivity activity = (ConversationActivity) getActivity();
EditText chatMsg = (EditText) view
.findViewById(R.id.textinput);
if (chatMsg.getText().length() < 1)
return;
Message message = new Message(conversation, chatMsg
.getText().toString(), Message.ENCRYPTION_NONE);
activity.xmppConnectionService.sendMessage(message);
conversation.getMessages().add(message);
chatMsg.setText("");
messageList.add(message);
activity.updateConversationList();
messagesView.setSelection(messageList.size() - 1);
}
});
messagesView = (ListView) view.findViewById(R.id.messages_view);
String[] mProjection = new String[] { Profile._ID,
Profile.PHOTO_THUMBNAIL_URI };
Cursor mProfileCursor = getActivity().getContentResolver().query(
Profile.CONTENT_URI, mProjection, null, null, null);
mProfileCursor.moveToFirst();
final Uri profilePicture = Uri.parse(mProfileCursor.getString(1));
messagesView.setAdapter(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);
Log.d("gultsch", "inflated new message_sent view");
break;
case RECIEVED:
view = (View) inflater.inflate(
R.layout.message_recieved, null);
Log.d("gultsch", "inflated new message_recieved view");
break;
}
} else {
Log.d("gultsch", "recylecd a view");
}
if (type == RECIEVED) {
((ImageView) view.findViewById(R.id.message_photo))
.setImageURI(item.getConversation()
.getProfilePhotoUri());
} else {
((ImageView) view.findViewById(R.id.message_photo))
.setImageURI(profilePicture);
}
((TextView) view.findViewById(R.id.message_body)).setText(item
.getBody());
TextView time = (TextView) view.findViewById(R.id.message_time);
if (item.getStatus() == Message.STATUS_UNSEND) {
time.setTypeface(null, Typeface.ITALIC);
} else {
time.setText(Beautifier.readableTimeDifference(item
.getTimeSent()));
}
return view;
}
});
return view;
}
@Override
public void onStart() {
super.onStart();
Log.d("gultsch","conversationfragment onStart");
final ConversationActivity activity = (ConversationActivity) getActivity();
// TODO check if bond and get data back
if (activity.xmppConnectionServiceBound) {
this.conversation = activity.getConversationList().get(activity.getSelectedConversation());
this.messageList.clear();
this.messageList.addAll(this.conversation.getMessages());
}
// rendering complete. now go tell activity to close pane
if (!activity.shouldPaneBeOpen()) {
activity.getSlidingPaneLayout().closePane();
}
int size = this.messageList.size();
if (size >= 1)
messagesView.setSelection(size - 1);
}
public void onBackendConnected() {
final ConversationActivity activity = (ConversationActivity) getActivity();
this.conversation = activity.getConversationList().get(activity.getSelectedConversation());
this.messageList.clear();
this.messageList.addAll(this.conversation.getMessages());
}
}
|
