223 lines
7.8 KiB
Java
223 lines
7.8 KiB
Java
package eu.siacs.conversations.utils;
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import java.net.URLConnection;
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import java.util.Calendar;
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import java.util.Date;
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import eu.siacs.conversations.R;
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import eu.siacs.conversations.entities.Contact;
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import eu.siacs.conversations.entities.Conversation;
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import eu.siacs.conversations.entities.Downloadable;
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import eu.siacs.conversations.entities.Message;
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import eu.siacs.conversations.xmpp.jid.Jid;
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import android.content.Context;
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import android.text.format.DateFormat;
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import android.text.format.DateUtils;
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import android.util.Pair;
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public class UIHelper {
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private static final int SHORT_DATE_FLAGS = DateUtils.FORMAT_SHOW_DATE
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| DateUtils.FORMAT_NO_YEAR | DateUtils.FORMAT_ABBREV_ALL;
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private static final int FULL_DATE_FLAGS = DateUtils.FORMAT_SHOW_TIME
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| DateUtils.FORMAT_ABBREV_ALL | DateUtils.FORMAT_SHOW_DATE;
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public static String readableTimeDifference(Context context, long time) {
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return readableTimeDifference(context, time, false);
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}
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public static String readableTimeDifferenceFull(Context context, long time) {
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return readableTimeDifference(context, time, true);
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}
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private static String readableTimeDifference(Context context, long time,
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boolean fullDate) {
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if (time == 0) {
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return context.getString(R.string.just_now);
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}
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Date date = new Date(time);
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long difference = (System.currentTimeMillis() - time) / 1000;
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if (difference < 60) {
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return context.getString(R.string.just_now);
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} else if (difference < 60 * 2) {
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return context.getString(R.string.minute_ago);
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} else if (difference < 60 * 15) {
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return context.getString(R.string.minutes_ago,
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Math.round(difference / 60.0));
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} else if (today(date)) {
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java.text.DateFormat df = DateFormat.getTimeFormat(context);
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return df.format(date);
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} else {
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if (fullDate) {
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return DateUtils.formatDateTime(context, date.getTime(),
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FULL_DATE_FLAGS);
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} else {
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return DateUtils.formatDateTime(context, date.getTime(),
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SHORT_DATE_FLAGS);
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}
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}
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}
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private static boolean today(Date date) {
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return sameDay(date,new Date(System.currentTimeMillis()));
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}
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public static boolean sameDay(long timestamp1, long timestamp2) {
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return sameDay(new Date(timestamp1),new Date(timestamp2));
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}
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private static boolean sameDay(Date a, Date b) {
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Calendar cal1 = Calendar.getInstance();
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Calendar cal2 = Calendar.getInstance();
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cal1.setTime(a);
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cal2.setTime(b);
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return cal1.get(Calendar.YEAR) == cal2.get(Calendar.YEAR)
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&& cal1.get(Calendar.DAY_OF_YEAR) == cal2
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.get(Calendar.DAY_OF_YEAR);
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}
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public static String lastseen(Context context, long time) {
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if (time == 0) {
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return context.getString(R.string.never_seen);
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}
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long difference = (System.currentTimeMillis() - time) / 1000;
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if (difference < 60) {
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return context.getString(R.string.last_seen_now);
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} else if (difference < 60 * 2) {
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return context.getString(R.string.last_seen_min);
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} else if (difference < 60 * 60) {
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return context.getString(R.string.last_seen_mins,
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Math.round(difference / 60.0));
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} else if (difference < 60 * 60 * 2) {
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return context.getString(R.string.last_seen_hour);
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} else if (difference < 60 * 60 * 24) {
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return context.getString(R.string.last_seen_hours,
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Math.round(difference / (60.0 * 60.0)));
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} else if (difference < 60 * 60 * 48) {
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return context.getString(R.string.last_seen_day);
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} else {
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return context.getString(R.string.last_seen_days,
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Math.round(difference / (60.0 * 60.0 * 24.0)));
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}
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}
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public static int getColorForName(String name) {
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if (name.isEmpty()) {
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return 0xFF202020;
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}
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int colors[] = {0xFFe91e63, 0xFF9c27b0, 0xFF673ab7, 0xFF3f51b5,
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0xFF5677fc, 0xFF03a9f4, 0xFF00bcd4, 0xFF009688, 0xFFff5722,
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0xFF795548, 0xFF607d8b};
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return colors[(int) ((name.hashCode() & 0xffffffffl) % colors.length)];
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}
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public static Pair<String,Boolean> getMessagePreview(final Context context, final Message message) {
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final Downloadable d = message.getDownloadable();
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if (d != null ) {
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switch (d.getStatus()) {
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case Downloadable.STATUS_CHECKING:
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return new Pair<>(context.getString(R.string.checking_image),true);
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case Downloadable.STATUS_DOWNLOADING:
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if (message.getType() == Message.TYPE_FILE) {
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return new Pair<>(context.getString(R.string.receiving_x_file,
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getFileDescriptionString(context,message),
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d.getProgress()),true);
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} else {
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return new Pair<>(context.getString(R.string.receiving_image, d.getProgress()),true);
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}
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case Downloadable.STATUS_OFFER:
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case Downloadable.STATUS_OFFER_CHECK_FILESIZE:
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if (message.getType() == Message.TYPE_FILE) {
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return new Pair<>(context.getString(R.string.x_file_offered_for_download,
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getFileDescriptionString(context,message)),true);
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} else {
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return new Pair<>(context.getString(R.string.image_offered_for_download),true);
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}
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case Downloadable.STATUS_DELETED:
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if (message.getType() == Message.TYPE_FILE) {
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return new Pair<>(context.getString(R.string.file_deleted),true);
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} else {
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return new Pair<>(context.getString(R.string.image_file_deleted),true);
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}
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case Downloadable.STATUS_FAILED:
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if (message.getType() == Message.TYPE_FILE) {
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return new Pair<>(context.getString(R.string.file_transmission_failed),true);
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} else {
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return new Pair<>(context.getString(R.string.image_transmission_failed),true);
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}
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default:
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return new Pair<>("",false);
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}
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} else if (message.getEncryption() == Message.ENCRYPTION_PGP) {
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return new Pair<>(context.getString(R.string.encrypted_message_received),true);
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} else if (message.getType() == Message.TYPE_FILE) {
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if (message.getStatus() == Message.STATUS_RECEIVED) {
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return new Pair<>(context.getString(R.string.received_x_file,
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getFileDescriptionString(context, message)), true);
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} else {
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return new Pair<>(getFileDescriptionString(context,message),true);
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}
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} else {
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if (message.getBody().startsWith("/me ")) {
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return new Pair<>(message.getBody().replaceAll("^/me ",UIHelper.getMessageDisplayName(message) + " "),false);
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} else {
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return new Pair<>(message.getBody(), false);
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}
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}
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}
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public static String getFileDescriptionString(final Context context, final Message message) {
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final String path = message.getRelativeFilePath();
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if (path == null) {
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return "";
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}
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final String mime;
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try {
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mime = URLConnection.guessContentTypeFromName(path);
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} catch (final StringIndexOutOfBoundsException ignored) {
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return "";
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}
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if (mime == null) {
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return "";
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} else if (mime.startsWith("audio/")) {
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return context.getString(R.string.audio);
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} else if(mime.startsWith("video/")) {
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return context.getString(R.string.video);
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} else if (mime.startsWith("image/")) {
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return context.getString(R.string.image);
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} else if (mime.contains("pdf")) {
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return context.getString(R.string.pdf_document) ;
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} else {
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return mime;
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}
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}
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public static String getMessageDisplayName(final Message message) {
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if (message.getStatus() == Message.STATUS_RECEIVED) {
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if (message.getConversation().getMode() == Conversation.MODE_MULTI) {
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return getDisplayedMucCounterpart(message.getCounterpart());
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} else {
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final Contact contact = message.getContact();
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return contact != null ? contact.getDisplayName() : "";
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}
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} else {
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if (message.getConversation().getMode() == Conversation.MODE_MULTI) {
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return getDisplayedMucCounterpart(message.getConversation().getJid());
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} else {
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final Jid jid = message.getConversation().getAccount().getJid();
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return jid.hasLocalpart() ? jid.getLocalpart() : jid.toDomainJid().toString();
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}
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}
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}
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private static String getDisplayedMucCounterpart(final Jid counterpart) {
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if (counterpart==null) {
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return "";
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} else if (!counterpart.isBareJid()) {
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return counterpart.getResourcepart().trim();
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} else {
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return counterpart.toString().trim();
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}
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}
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}
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