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
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
|
package eu.siacs.conversations.utils;
import java.io.FileNotFoundException;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;
import java.util.Locale;
import eu.siacs.conversations.R;
import eu.siacs.conversations.entities.Account;
import eu.siacs.conversations.entities.Contact;
import eu.siacs.conversations.entities.Conversation;
import eu.siacs.conversations.entities.Message;
import eu.siacs.conversations.ui.ConversationActivity;
import android.app.Activity;
import android.app.AlertDialog;
import android.app.Notification;
import android.app.NotificationManager;
import android.app.PendingIntent;
import android.content.Context;
import android.content.DialogInterface;
import android.content.DialogInterface.OnClickListener;
import android.content.Intent;
import android.content.SharedPreferences;
import android.content.res.Resources;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.graphics.Canvas;
import android.graphics.Paint;
import android.graphics.Rect;
import android.net.Uri;
import android.preference.PreferenceManager;
import android.provider.ContactsContract.Contacts;
import android.support.v4.app.NotificationCompat;
import android.support.v4.app.NotificationCompat.InboxStyle;
import android.support.v4.app.TaskStackBuilder;
import android.text.Html;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.widget.LinearLayout;
import android.widget.QuickContactBadge;
import android.widget.TextView;
public class UIHelper {
public static String readableTimeDifference(long time) {
if (time == 0) {
return "just now";
}
Date date = new Date(time);
long difference = (System.currentTimeMillis() - time) / 1000;
if (difference < 60) {
return "just now";
} else if (difference < 60 * 10) {
return difference / 60 + " min ago";
} else if (difference < 60 * 60 * 24) {
SimpleDateFormat sdf = new SimpleDateFormat("HH:mm",Locale.US);
return sdf.format(date);
} else {
SimpleDateFormat sdf = new SimpleDateFormat("MM/dd",Locale.US);
return sdf.format(date);
}
}
public static Bitmap getUnknownContactPicture(String name, int size) {
String firstLetter = name.substring(0, 1).toUpperCase(Locale.US);
int holoColors[] = { 0xFF1da9da, 0xFFb368d9, 0xFF83b600, 0xFFffa713,
0xFFe92727 };
int color = holoColors[Math.abs(name.hashCode()) % holoColors.length];
Bitmap bitmap = Bitmap
.createBitmap(size, size, Bitmap.Config.ARGB_8888);
Canvas canvas = new Canvas(bitmap);
bitmap.eraseColor(color);
Paint paint = new Paint();
paint.setColor(0xffe5e5e5);
paint.setTextSize((float) (size * 0.9));
paint.setAntiAlias(true);
Rect rect = new Rect();
paint.getTextBounds(firstLetter, 0, 1, rect);
float width = paint.measureText(firstLetter);
canvas.drawText(firstLetter, (size / 2) - (width / 2), (size / 2)
+ (rect.height() / 2), paint);
return bitmap;
}
public static Bitmap getContactPicture(Contact contact, int size, Context context) {
String uri = contact.getProfilePhoto();
if (uri==null) {
return getUnknownContactPicture(contact.getDisplayName(), size);
}
try {
Bitmap bm = BitmapFactory.decodeStream(context.getContentResolver().openInputStream(Uri.parse(uri)));
return Bitmap.createScaledBitmap(bm, size, size, false);
} catch (FileNotFoundException e) {
return getUnknownContactPicture(contact.getDisplayName(), size);
}
}
public static Bitmap getErrorPicture(int size) {
Bitmap bitmap = Bitmap
.createBitmap(size, size, Bitmap.Config.ARGB_8888);
Canvas canvas = new Canvas(bitmap);
bitmap.eraseColor(0xFFe92727);
Paint paint = new Paint();
paint.setColor(0xffe5e5e5);
paint.setTextSize((float) (size * 0.9));
paint.setAntiAlias(true);
Rect rect = new Rect();
paint.getTextBounds("!", 0, 1, rect);
float width = paint.measureText("!");
canvas.drawText("!", (size / 2) - (width / 2),
(size / 2) + (rect.height() / 2), paint);
return bitmap;
}
public static void updateNotification(Context context,
List<Conversation> conversations, Conversation currentCon, boolean notify) {
Log.d("xmppService","called to update notifications");
NotificationManager mNotificationManager = (NotificationManager) context
.getSystemService(Context.NOTIFICATION_SERVICE);
SharedPreferences preferences = PreferenceManager.getDefaultSharedPreferences(context);
boolean showNofifications = preferences.getBoolean("show_notification",true);
boolean vibrate = preferences.getBoolean("vibrate_on_notification", true);
boolean alwaysNotify = preferences.getBoolean("notify_in_conversation_when_highlighted", false);
if (!showNofifications) {
Log.d("xmppService","notification disabled in settings. not showing");
return;
}
String targetUuid = "";
if ((currentCon != null) &&(currentCon.getMode() == Conversation.MODE_MULTI)&&(!alwaysNotify)) {
String nick = currentCon.getMucOptions().getNick();
notify = currentCon.getLatestMessage().getBody().contains(nick);
if (!notify) {
return;
}
}
List<Conversation> unread = new ArrayList<Conversation>();
for (Conversation conversation : conversations) {
if (!conversation.isRead()) {
unread.add(conversation);
}
}
String ringtone = preferences.getString("notification_ringtone", null);
Resources res = context.getResources();
NotificationCompat.Builder mBuilder = new NotificationCompat.Builder(
context);
if (unread.size() == 0) {
mNotificationManager.cancelAll();
} else if (unread.size() == 1) {
Conversation conversation = unread.get(0);
targetUuid = conversation.getUuid();
/*mBuilder.setLargeIcon(UIHelper.getUnknownContactPicture(
conversation.getName(),
(int) res
.getDimension(android.R.dimen.notification_large_icon_width)));*/
mBuilder.setLargeIcon(UIHelper.getContactPicture(conversation.getContact(), (int) res
.getDimension(android.R.dimen.notification_large_icon_width), context));
mBuilder.setContentTitle(conversation.getName());
if (notify) {
mBuilder.setTicker(conversation.getLatestMessage().getBody().trim());
}
StringBuilder bigText = new StringBuilder();
List<Message> messages = conversation.getMessages();
String firstLine = "";
for (int i = messages.size() - 1; i >= 0; --i) {
if (!messages.get(i).isRead()) {
if (i == messages.size() - 1) {
firstLine = messages.get(i).getBody().trim();
bigText.append(firstLine);
} else {
firstLine = messages.get(i).getBody().trim();
bigText.insert(0, firstLine + "\n");
}
} else {
break;
}
}
mBuilder.setContentText(firstLine);
mBuilder.setStyle(new NotificationCompat.BigTextStyle()
.bigText(bigText.toString()));
} else {
NotificationCompat.InboxStyle style = new NotificationCompat.InboxStyle();
style.setBigContentTitle(unread.size() + " unread Conversations");
StringBuilder names = new StringBuilder();
for (int i = 0; i < unread.size(); ++i) {
targetUuid = unread.get(i).getUuid();
if (i < unread.size() - 1) {
names.append(unread.get(i).getName() + ", ");
} else {
names.append(unread.get(i).getName());
}
style.addLine(Html.fromHtml("<b>" + unread.get(i).getName()
+ "</b> " + unread.get(i).getLatestMessage().getBody().trim()));
}
mBuilder.setContentTitle(unread.size() + " unread Conversations");
mBuilder.setContentText(names.toString());
mBuilder.setStyle(style);
}
if (unread.size() != 0) {
mBuilder.setSmallIcon(R.drawable.notification);
if (notify) {
if (vibrate) {
int dat = 110;
long[] pattern = {0,3*dat,dat,dat,dat,3*dat,dat,dat};
mBuilder.setVibrate(pattern);
}
mBuilder.setLights(0xffffffff, 2000, 4000);
if (ringtone != null) {
mBuilder.setSound(Uri.parse(ringtone));
}
}
TaskStackBuilder stackBuilder = TaskStackBuilder.create(context);
stackBuilder.addParentStack(ConversationActivity.class);
Intent viewConversationIntent = new Intent(context,
ConversationActivity.class);
viewConversationIntent.setAction(Intent.ACTION_VIEW);
viewConversationIntent.putExtra(ConversationActivity.CONVERSATION,
targetUuid);
viewConversationIntent
.setType(ConversationActivity.VIEW_CONVERSATION);
stackBuilder.addNextIntent(viewConversationIntent);
PendingIntent resultPendingIntent = stackBuilder.getPendingIntent(
0, PendingIntent.FLAG_UPDATE_CURRENT);
mBuilder.setContentIntent(resultPendingIntent);
Notification notification = mBuilder.build();
mNotificationManager.notify(2342, notification);
}
}
public static void prepareContactBadge(final Activity activity,
QuickContactBadge badge, final Contact contact) {
if (contact.getSystemAccount() != null) {
String[] systemAccount = contact.getSystemAccount().split("#");
long id = Long.parseLong(systemAccount[0]);
badge.assignContactUri(Contacts.getLookupUri(id, systemAccount[1]));
if (contact.getProfilePhoto() != null) {
badge.setImageURI(Uri.parse(contact.getProfilePhoto()));
} else {
badge.setImageBitmap(UIHelper.getUnknownContactPicture(
contact.getDisplayName(), 400));
}
} else {
badge.setImageBitmap(UIHelper.getUnknownContactPicture(
contact.getDisplayName(), 400));
}
}
public static AlertDialog getVerifyFingerprintDialog(
final ConversationActivity activity,
final Conversation conversation, final LinearLayout msg) {
final Contact contact = conversation.getContact();
final Account account = conversation.getAccount();
AlertDialog.Builder builder = new AlertDialog.Builder(activity);
builder.setTitle("Verify fingerprint");
LayoutInflater inflater = activity.getLayoutInflater();
View view = inflater.inflate(R.layout.dialog_verify_otr, null);
TextView jid = (TextView) view.findViewById(R.id.verify_otr_jid);
TextView fingerprint = (TextView) view
.findViewById(R.id.verify_otr_fingerprint);
TextView yourprint = (TextView) view
.findViewById(R.id.verify_otr_yourprint);
jid.setText(contact.getJid());
fingerprint.setText(conversation.getOtrFingerprint());
yourprint.setText(account.getOtrFingerprint());
builder.setNegativeButton("Cancel", null);
builder.setPositiveButton("Verify", new OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
contact.addOtrFingerprint(conversation.getOtrFingerprint());
msg.setVisibility(View.GONE);
activity.xmppConnectionService.updateContact(contact);
}
});
builder.setView(view);
return builder.create();
}
}
|
