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
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
|
package eu.siacs.conversations.utils;
import java.util.ArrayList;
import java.net.URLConnection;
import java.util.Calendar;
import java.util.Date;
import java.util.HashMap;
import java.util.List;
import java.util.Locale;
import java.util.Map;
import java.util.Map.Entry;
import java.util.regex.Pattern;
import java.util.regex.Matcher;
import eu.siacs.conversations.Config;
import eu.siacs.conversations.R;
import eu.siacs.conversations.entities.Contact;
import eu.siacs.conversations.entities.Conversation;
import eu.siacs.conversations.entities.Downloadable;
import eu.siacs.conversations.entities.Message;
import eu.siacs.conversations.xmpp.jid.Jid;
import android.content.Context;
import android.text.format.DateFormat;
import android.text.format.DateUtils;
import android.text.Spannable.Factory;
import android.text.style.ImageSpan;
import android.text.Spannable;
import android.util.Pair;
public class UIHelper {
private static final int SHORT_DATE_FLAGS = DateUtils.FORMAT_SHOW_DATE
| DateUtils.FORMAT_NO_YEAR | DateUtils.FORMAT_ABBREV_ALL;
private static final int FULL_DATE_FLAGS = DateUtils.FORMAT_SHOW_TIME
| DateUtils.FORMAT_ABBREV_ALL | DateUtils.FORMAT_SHOW_DATE;
public static String readableTimeDifference(Context context, long time) {
return readableTimeDifference(context, time, false);
}
public static String readableTimeDifferenceFull(Context context, long time) {
return readableTimeDifference(context, time, true);
}
private static String readableTimeDifference(Context context, long time,
boolean fullDate) {
if (time == 0) {
return context.getString(R.string.just_now);
}
Date date = new Date(time);
long difference = (System.currentTimeMillis() - time) / 1000;
if (difference < 60) {
return context.getString(R.string.just_now);
} else if (difference < 60 * 2) {
return context.getString(R.string.minute_ago);
} else if (difference < 60 * 15) {
return context.getString(R.string.minutes_ago,
Math.round(difference / 60.0));
} else if (today(date)) {
java.text.DateFormat df = DateFormat.getTimeFormat(context);
return df.format(date);
} else {
if (fullDate) {
return DateUtils.formatDateTime(context, date.getTime(),
FULL_DATE_FLAGS);
} else {
return DateUtils.formatDateTime(context, date.getTime(),
SHORT_DATE_FLAGS);
}
}
}
private static boolean today(Date date) {
return sameDay(date,new Date(System.currentTimeMillis()));
}
public static boolean sameDay(long timestamp1, long timestamp2) {
return sameDay(new Date(timestamp1),new Date(timestamp2));
}
private static boolean sameDay(Date a, Date b) {
Calendar cal1 = Calendar.getInstance();
Calendar cal2 = Calendar.getInstance();
cal1.setTime(a);
cal2.setTime(b);
return cal1.get(Calendar.YEAR) == cal2.get(Calendar.YEAR)
&& cal1.get(Calendar.DAY_OF_YEAR) == cal2
.get(Calendar.DAY_OF_YEAR);
}
public static String lastseen(Context context, long time) {
if (time == 0) {
return context.getString(R.string.never_seen);
}
long difference = (System.currentTimeMillis() - time) / 1000;
if (difference < 60) {
return context.getString(R.string.last_seen_now);
} else if (difference < 60 * 2) {
return context.getString(R.string.last_seen_min);
} else if (difference < 60 * 60) {
return context.getString(R.string.last_seen_mins,
Math.round(difference / 60.0));
} else if (difference < 60 * 60 * 2) {
return context.getString(R.string.last_seen_hour);
} else if (difference < 60 * 60 * 24) {
return context.getString(R.string.last_seen_hours,
Math.round(difference / (60.0 * 60.0)));
} else if (difference < 60 * 60 * 48) {
return context.getString(R.string.last_seen_day);
} else {
return context.getString(R.string.last_seen_days,
Math.round(difference / (60.0 * 60.0 * 24.0)));
}
}
public static final Map<Pattern, Integer> ANDROID_EMOTICONS = new HashMap<Pattern, Integer>();
private static final Factory spannableFactory = Spannable.Factory
.getInstance();
static {
addPattern(ANDROID_EMOTICONS, ":)", R.drawable.emo_im_happy);
addPattern(ANDROID_EMOTICONS, ":-)", R.drawable.emo_im_happy);
addPattern(ANDROID_EMOTICONS, ":(", R.drawable.emo_im_sad);
addPattern(ANDROID_EMOTICONS, ":-(", R.drawable.emo_im_sad);
addPattern(ANDROID_EMOTICONS, ";)", R.drawable.emo_im_winking);
addPattern(ANDROID_EMOTICONS, ";-)", R.drawable.emo_im_winking);
addPattern(ANDROID_EMOTICONS, ":P",
R.drawable.emo_im_tongue_sticking_out);
addPattern(ANDROID_EMOTICONS, ":-P",
R.drawable.emo_im_tongue_sticking_out);
addPattern(ANDROID_EMOTICONS, "=-O", R.drawable.emo_im_surprised);
addPattern(ANDROID_EMOTICONS, ":*", R.drawable.emo_im_kissing);
addPattern(ANDROID_EMOTICONS, ":-*", R.drawable.emo_im_kissing);
addPattern(ANDROID_EMOTICONS, ":O", R.drawable.emo_im_wtf);
addPattern(ANDROID_EMOTICONS, ":-O", R.drawable.emo_im_wtf);
addPattern(ANDROID_EMOTICONS, "B)", R.drawable.emo_im_cool);
addPattern(ANDROID_EMOTICONS, "B-)", R.drawable.emo_im_cool);
addPattern(ANDROID_EMOTICONS, "8)", R.drawable.emo_im_cool);
addPattern(ANDROID_EMOTICONS, "8-)", R.drawable.emo_im_cool);
addPattern(ANDROID_EMOTICONS, ":$", R.drawable.emo_im_money_mouth);
addPattern(ANDROID_EMOTICONS, ":-$", R.drawable.emo_im_money_mouth);
addPattern(ANDROID_EMOTICONS, ":-!", R.drawable.emo_im_foot_in_mouth);
addPattern(ANDROID_EMOTICONS, ":-[", R.drawable.emo_im_embarrassed);
addPattern(ANDROID_EMOTICONS, "O:)", R.drawable.emo_im_angel);
addPattern(ANDROID_EMOTICONS, "O:-)", R.drawable.emo_im_angel);
addPattern(ANDROID_EMOTICONS, ":\\", R.drawable.emo_im_undecided);
addPattern(ANDROID_EMOTICONS, ":-\\", R.drawable.emo_im_undecided);
addPattern(ANDROID_EMOTICONS, ":'(", R.drawable.emo_im_crying);
addPattern(ANDROID_EMOTICONS, ":D", R.drawable.emo_im_laughing);
addPattern(ANDROID_EMOTICONS, ":-D", R.drawable.emo_im_laughing);
addPattern(ANDROID_EMOTICONS, "O_o", R.drawable.emo_im_wtf);
addPattern(ANDROID_EMOTICONS, "o_O", R.drawable.emo_im_wtf);
addPattern(ANDROID_EMOTICONS, ">:O", R.drawable.emo_im_yelling);
addPattern(ANDROID_EMOTICONS, ">:0", R.drawable.emo_im_yelling);
addPattern(ANDROID_EMOTICONS, ":S", R.drawable.emo_im_lips_are_sealed);
addPattern(ANDROID_EMOTICONS, ":-S", R.drawable.emo_im_lips_are_sealed);
addPattern(ANDROID_EMOTICONS, "<3", R.drawable.emo_im_heart);
}
private static void addPattern(Map<Pattern, Integer> map, String smile,
int resource) {
map.put(Pattern.compile(Pattern.quote(smile)), resource);
}
private static boolean getSmiledText(Context context, Spannable spannable) {
boolean hasChanges = false;
Map<Pattern, Integer> emoticons = ANDROID_EMOTICONS;
for (Entry<Pattern, Integer> entry : emoticons.entrySet()) {
Matcher matcher = entry.getKey().matcher(spannable);
while (matcher.find()) {
boolean set = true;
for (ImageSpan span : spannable.getSpans(matcher.start(),
matcher.end(), ImageSpan.class))
if (spannable.getSpanStart(span) >= matcher.start()
&& spannable.getSpanEnd(span) <= matcher.end())
spannable.removeSpan(span);
else {
set = false;
break;
}
if (set) {
spannable.setSpan(new ImageSpan(context, entry.getValue()),
matcher.start(), matcher.end(),
Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
hasChanges = true;
}
}
}
return hasChanges;
}
private final static class EmoticonPattern {
Pattern pattern;
String replacement;
EmoticonPattern(String ascii, int unicode) {
this.pattern = Pattern.compile("(?<=(^|\\s))" + ascii
+ "(?=(\\s|$))");
this.replacement = new String(new int[] { unicode, }, 0, 1);
}
String replaceAll(String body) {
return pattern.matcher(body).replaceAll(replacement);
}
}
private static final EmoticonPattern[] patterns = new EmoticonPattern[] {
new EmoticonPattern(":-?D", 0x1f600),
new EmoticonPattern("\\^\\^", 0x1f601),
new EmoticonPattern(":'D", 0x1f602),
new EmoticonPattern("\\]-?D", 0x1f608),
new EmoticonPattern(";-?\\)", 0x1f609),
new EmoticonPattern(":-?\\)", 0x1f60a),
new EmoticonPattern("[B8]-?\\)", 0x1f60e),
new EmoticonPattern(":-?\\|", 0x1f610),
new EmoticonPattern(":-?[/\\\\]", 0x1f615),
new EmoticonPattern(":-?\\*", 0x1f617),
new EmoticonPattern(":-?[Ppb]", 0x1f61b),
new EmoticonPattern(":-?\\(", 0x1f61e),
new EmoticonPattern(":-?[0Oo]", 0x1f62e),
new EmoticonPattern("\\\\o/", 0x1F631), };
public static String transformAsciiEmoticonsToUtf8(String body) {
if (body != null) {
for (EmoticonPattern p : patterns) {
body = p.replaceAll(body);
}
body = body.trim();
}
return body;
}
public static Spannable transformAsciiEmoticons(Context context, String body) {
Spannable spannable;
if (Config.UTF8_EMOTICONS) {
spannable = spannableFactory.newSpannable(transformAsciiEmoticonsToUtf8(body));
}
else {
spannable = spannableFactory.newSpannable(body);
getSmiledText(context, spannable);
}
return spannable;
}
public static int getColorForName(String name) {
if (name.isEmpty()) {
return 0xFF202020;
}
int colors[] = {0xFFe91e63, 0xFF9c27b0, 0xFF673ab7, 0xFF3f51b5,
0xFF5677fc, 0xFF03a9f4, 0xFF00bcd4, 0xFF009688, 0xFFff5722,
0xFF795548, 0xFF607d8b};
return colors[(int) ((name.hashCode() & 0xffffffffl) % colors.length)];
}
public static Pair<String,Boolean> getMessagePreview(final Context context, final Message message) {
final Downloadable d = message.getDownloadable();
if (d != null ) {
switch (d.getStatus()) {
case Downloadable.STATUS_CHECKING:
return new Pair<>(context.getString(R.string.checking_image),true);
case Downloadable.STATUS_DOWNLOADING:
return new Pair<>(context.getString(R.string.receiving_x_file,
getFileDescriptionString(context,message),
d.getProgress()),true);
case Downloadable.STATUS_OFFER:
case Downloadable.STATUS_OFFER_CHECK_FILESIZE:
return new Pair<>(context.getString(R.string.x_file_offered_for_download,
getFileDescriptionString(context,message)),true);
case Downloadable.STATUS_DELETED:
return new Pair<>(context.getString(R.string.file_deleted),true);
case Downloadable.STATUS_FAILED:
return new Pair<>(context.getString(R.string.file_transmission_failed),true);
case Downloadable.STATUS_UPLOADING:
if (message.getStatus() == Message.STATUS_OFFERED) {
return new Pair<>(context.getString(R.string.offering_x_file,
getFileDescriptionString(context, message)), true);
} else {
return new Pair<>(context.getString(R.string.sending_x_file,
getFileDescriptionString(context, message)), true);
}
default:
return new Pair<>("",false);
}
} else if (message.getEncryption() == Message.ENCRYPTION_PGP) {
return new Pair<>(context.getString(R.string.encrypted_message_received),true);
} else if (message.getType() == Message.TYPE_FILE || message.getType() == Message.TYPE_IMAGE) {
if (message.getStatus() == Message.STATUS_RECEIVED) {
return new Pair<>(context.getString(R.string.received_x_file,
getFileDescriptionString(context, message)), true);
} else {
return new Pair<>(getFileDescriptionString(context,message),true);
}
} else {
if (message.getBody().startsWith(Message.ME_COMMAND)) {
return new Pair<>(message.getBody().replaceAll("^" + Message.ME_COMMAND,
UIHelper.getMessageDisplayName(message) + " "), false);
} else {
return new Pair<>(message.getBody(), false);
}
}
}
public static String getFileDescriptionString(final Context context, final Message message) {
if (message.getType() == Message.TYPE_IMAGE) {
return context.getString(R.string.image);
}
final String path = message.getRelativeFilePath();
if (path == null) {
return "";
}
final String mime;
try {
mime = URLConnection.guessContentTypeFromName(path.replace("#",""));
} catch (final StringIndexOutOfBoundsException ignored) {
return context.getString(R.string.file);
}
if (mime == null) {
return context.getString(R.string.file);
} else if (mime.startsWith("audio/")) {
return context.getString(R.string.audio);
} else if(mime.startsWith("video/")) {
return context.getString(R.string.video);
} else if (mime.startsWith("image/")) {
return context.getString(R.string.image);
} else if (mime.contains("pdf")) {
return context.getString(R.string.pdf_document) ;
} else if (mime.contains("application/vnd.android.package-archive")) {
return context.getString(R.string.apk) ;
} else if (mime.contains("vcard")) {
return context.getString(R.string.vcard) ;
} else {
return mime;
}
}
public static String getMessageDisplayName(final Message message) {
if (message.getStatus() == Message.STATUS_RECEIVED) {
if (message.getConversation().getMode() == Conversation.MODE_MULTI) {
return getDisplayedMucCounterpart(message.getCounterpart());
} else {
final Contact contact = message.getContact();
return contact != null ? contact.getDisplayName() : "";
}
} else {
if (message.getConversation().getMode() == Conversation.MODE_MULTI) {
return getDisplayedMucCounterpart(message.getConversation().getJid());
} else {
final Jid jid = message.getConversation().getAccount().getJid();
return jid.hasLocalpart() ? jid.getLocalpart() : jid.toDomainJid().toString();
}
}
}
private static String getDisplayedMucCounterpart(final Jid counterpart) {
if (counterpart==null) {
return "";
} else if (!counterpart.isBareJid()) {
return counterpart.getResourcepart().trim();
} else {
return counterpart.toString().trim();
}
}
}
|
