package eu.siacs.conversations.utils; import android.content.Context; import android.text.format.DateFormat; import android.text.format.DateUtils; import android.util.Pair; import java.math.BigDecimal; import java.util.ArrayList; import java.util.Arrays; import java.util.Calendar; import java.util.Date; import java.util.Locale; import eu.siacs.conversations.R; import eu.siacs.conversations.entities.Contact; import eu.siacs.conversations.entities.Conversation; import eu.siacs.conversations.entities.Message; import eu.siacs.conversations.entities.Presence; import eu.siacs.conversations.entities.Transferable; import eu.siacs.conversations.xmpp.jid.Jid; public class UIHelper { private static final ArrayList LOCATION_QUESTIONS = new ArrayList<>(Arrays.asList( "where are you", //en "where are you now", //en "where are you right now", //en "whats your 20", //en "what is your 20", //en "what's your 20", //en "whats your twenty", //en "what is your twenty", //en "what's your twenty", //en "wo bist du", //de "wo bist du jetzt", //de "wo bist du gerade", //de "wo seid ihr", //de "wo seid ihr jetzt", //de "wo seid ihr gerade", //de "dónde estás", //es "donde estas" //es )); 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 == null || 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 getMessagePreview(final Context context, final Message message) { final Transferable d = message.getTransferable(); if (d != null ) { switch (d.getStatus()) { case Transferable.STATUS_CHECKING: return new Pair<>(context.getString(R.string.checking_x, getFileDescriptionString(context,message)),true); case Transferable.STATUS_DOWNLOADING: return new Pair<>(context.getString(R.string.receiving_x_file, getFileDescriptionString(context,message), d.getProgress()),true); case Transferable.STATUS_OFFER: case Transferable.STATUS_OFFER_CHECK_FILESIZE: return new Pair<>(context.getString(R.string.x_file_offered_for_download, getFileDescriptionString(context,message)),true); case Transferable.STATUS_DELETED: return new Pair<>(context.getString(R.string.file_deleted),true); case Transferable.STATUS_FAILED: return new Pair<>(context.getString(R.string.file_transmission_failed),true); case Transferable.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.pgp_message),true); } else if (message.getEncryption() == Message.ENCRYPTION_DECRYPTION_FAILED) { return new Pair<>(context.getString(R.string.decryption_failed), 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.hasMeCommand()) { return new Pair<>(message.getBodyReplacedMeCommand(UIHelper.getMessageDisplayName(message)), false); } else if (GeoHelper.isGeoUri(message.getBody())) { if (message.getStatus() == Message.STATUS_RECEIVED) { return new Pair<>(context.getString(R.string.received_location), true); } else { return new Pair<>(context.getString(R.string.location), true); } } else if (message.treatAsDownloadable() == Message.Decision.MUST) { return new Pair<>(context.getString(R.string.x_file_offered_for_download, getFileDescriptionString(context,message)),true); } 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 mime = message.getMimeType(); 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) { final Contact contact = message.getContact(); if (message.getConversation().getMode() == Conversation.MODE_MULTI) { if (contact != null) { return contact.getDisplayName(); } else { return getDisplayedMucCounterpart(message.getCounterpart()); } } else { 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(); } } } public static String getStatusColor(Presence.Status status) { switch (status) { case ONLINE: case CHAT: return "#259B23"; case AWAY: case XA: return "#FF9800"; case DND: return "#E51C23"; } return "#CCCCCC"; } private static String getDisplayedMucCounterpart(final Jid counterpart) { if (counterpart==null) { return ""; } else if (!counterpart.isBareJid()) { return counterpart.getResourcepart(); } else { return counterpart.toString(); } } public static boolean receivedLocationQuestion(Message message) { if (message == null || message.getStatus() != Message.STATUS_RECEIVED || message.getType() != Message.TYPE_TEXT) { return false; } String body = message.getBody() == null ? null : message.getBody().toLowerCase(Locale.getDefault()); body = body.replace("?","").replace("¿",""); return LOCATION_QUESTIONS.contains(body); } public static String getHumanReadableFileSize(long filesize) { if (0 > filesize) { return "?"; } double size = Double.valueOf(filesize); String[] sizes = {" bytes", " Kb", " Mb", " Gb", " Tb"}; int i = 0; while (1023 < size) { size /= 1024d; ++i; } BigDecimal readableSize = new BigDecimal(size); readableSize = readableSize.setScale(2, BigDecimal.ROUND_HALF_UP); return readableSize.doubleValue() + sizes[i]; } }