2014-10-22 16:38:44 +00:00
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package eu.siacs.conversations.utils;
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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 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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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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Calendar cal1 = Calendar.getInstance();
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Calendar cal2 = Calendar.getInstance();
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cal1.setTime(date);
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cal2.setTimeInMillis(System.currentTimeMillis());
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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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2014-11-16 16:21:21 +00:00
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public static int getColorForName(String name) {
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2014-12-02 22:59:02 +00:00
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if (name.isEmpty()) {
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return 0xFF202020;
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}
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2014-11-16 16:21:21 +00:00
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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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2014-10-22 16:38:44 +00:00
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}
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