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package eu.siacs.conversations.utils;
import java.net.URLConnection;
import java.util.Calendar;
import java.util.Date;
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.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 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) {
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();
}
}
}
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