diff options
Diffstat (limited to 'src/main/java/eu/siacs/conversations/utils/UIHelper.java')
| -rw-r--r-- | src/main/java/eu/siacs/conversations/utils/UIHelper.java | 295 |
1 files changed, 295 insertions, 0 deletions
diff --git a/src/main/java/eu/siacs/conversations/utils/UIHelper.java b/src/main/java/eu/siacs/conversations/utils/UIHelper.java new file mode 100644 index 00000000..5e4b4acd --- /dev/null +++ b/src/main/java/eu/siacs/conversations/utils/UIHelper.java @@ -0,0 +1,295 @@ +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<String> 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<String,Boolean> 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 message.getRelativeFilePath(); + } + } + + public static String getMessageDisplayName(final Message message) { + final Conversation conversation = message.getConversation(); + if (message.getStatus() == Message.STATUS_RECEIVED) { + final Contact contact = message.getContact(); + if (conversation.getMode() == Conversation.MODE_MULTI) { + if (contact != null) { + return contact.getDisplayName(); + } else { + return getDisplayedMucCounterpart(message.getCounterpart()); + } + } else { + return contact != null ? contact.getDisplayName() : ""; + } + } else { + if (conversation.getMode() == Conversation.MODE_MULTI) { + return conversation.getMucOptions().getSelf().getName(); + } else { + final Jid jid = conversation.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]; + } +} |