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Diffstat (limited to 'src/main/java/de/thedevstack/conversationsplus/utils/UIHelper.java')
-rw-r--r--src/main/java/de/thedevstack/conversationsplus/utils/UIHelper.java366
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
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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();
+ }
+ }
+}