diff options
Diffstat (limited to 'src/main/java/de/thedevstack/conversationsplus/utils/UIHelper.java')
| -rw-r--r-- | src/main/java/de/thedevstack/conversationsplus/utils/UIHelper.java | 366 |
1 files changed, 366 insertions, 0 deletions
diff --git a/src/main/java/de/thedevstack/conversationsplus/utils/UIHelper.java b/src/main/java/de/thedevstack/conversationsplus/utils/UIHelper.java new file mode 100644 index 00000000..bda3f770 --- /dev/null +++ b/src/main/java/de/thedevstack/conversationsplus/utils/UIHelper.java @@ -0,0 +1,366 @@ +package de.thedevstack.conversationsplus.utils; + +import java.net.URLConnection; +import java.util.Calendar; +import java.util.Date; +import java.util.HashMap; +import java.util.Map; +import java.util.Map.Entry; +import java.util.regex.Pattern; +import java.util.regex.Matcher; + +import de.thedevstack.conversationsplus.Config; +import de.thedevstack.conversationsplus.R; +import de.thedevstack.conversationsplus.entities.Contact; +import de.thedevstack.conversationsplus.entities.Conversation; +import de.thedevstack.conversationsplus.entities.Downloadable; +import de.thedevstack.conversationsplus.entities.Message; +import de.thedevstack.conversationsplus.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); + } + } + 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 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{ + 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(); + } + } +} |