'How to find time is today or yesterday in android

I am developing an application for sending SMS. I am storing the current time and showing in the sent history page by retrieving the time from the database. In the sent history page I want to display the time of the message was sent. Here I want to check that the message has been sent today or yesterday or the the day before yesterday like that. If the message was sent yesterday means then I need to display "Yesterday 20:00" like that and even the message was sent yesterday before means "Monday 20:00". I don't know how it has to be done. Please help me if anybody knows.

androidtime


Solution 1:[1]

You can do that easily using android.text.format.DateFormat class. Try something like this.

public String getFormattedDate(Context context, long smsTimeInMilis) {
    Calendar smsTime = Calendar.getInstance();
    smsTime.setTimeInMillis(smsTimeInMilis);

    Calendar now = Calendar.getInstance();

    final String timeFormatString = "h:mm aa";
    final String dateTimeFormatString = "EEEE, MMMM d, h:mm aa";
    final long HOURS = 60 * 60 * 60;
    if (now.get(Calendar.DATE) == smsTime.get(Calendar.DATE) ) {
        return "Today " + DateFormat.format(timeFormatString, smsTime);
    } else if (now.get(Calendar.DATE) - smsTime.get(Calendar.DATE) == 1  ){
        return "Yesterday " + DateFormat.format(timeFormatString, smsTime);
    } else if (now.get(Calendar.YEAR) == smsTime.get(Calendar.YEAR)) {
        return DateFormat.format(dateTimeFormatString, smsTime).toString();
    } else {
        return DateFormat.format("MMMM dd yyyy, h:mm aa", smsTime).toString();
    }
}

Check http://developer.android.com/reference/java/text/DateFormat.html for further understanding.

Solution 2:[2]

To check if date is today, use Android utils library

DateUtils.isToday(long timeInMilliseconds)

This utils class also offers human readable strings for relative times. For example,

DateUtils.getRelativeTimeSpanString(long timeInMilliseconds) -> "42 minutes ago"

The are several parameters you can play with to define how precise the time span should be

See DateUtils

Solution 3:[3]

As mentioned, DateUtils.isToday(d.getTime()) will work for determining if Date d is today. But some responses here don't actually answer how to determine if a date was yesterday. You can also do that easily with DateUtils:

public static boolean isYesterday(Date d) {
    return DateUtils.isToday(d.getTime() + DateUtils.DAY_IN_MILLIS);
}

Following that, you could also determine if a date was tomorrow:

public static boolean isTomorrow(Date d) {
    return DateUtils.isToday(d.getTime() - DateUtils.DAY_IN_MILLIS);
}

Solution 4:[4]

For today you can use DateUtils.isToday from android API.

For yesterday you can use that code:

public static boolean isYesterday(long date) {
    Calendar now = Calendar.getInstance();
    Calendar cdate = Calendar.getInstance();
    cdate.setTimeInMillis(date);

    now.add(Calendar.DATE,-1);

    return now.get(Calendar.YEAR) == cdate.get(Calendar.YEAR)
        && now.get(Calendar.MONTH) == cdate.get(Calendar.MONTH)
        && now.get(Calendar.DATE) == cdate.get(Calendar.DATE);
}

Solution 5:[5]

NO libs used

Yesterday

Today

Tomorrow

This year

Any year

 public static String getMyPrettyDate(long neededTimeMilis) {
    Calendar nowTime = Calendar.getInstance();
    Calendar neededTime = Calendar.getInstance();
    neededTime.setTimeInMillis(neededTimeMilis);

    if ((neededTime.get(Calendar.YEAR) == nowTime.get(Calendar.YEAR))) {

        if ((neededTime.get(Calendar.MONTH) == nowTime.get(Calendar.MONTH))) {

            if (neededTime.get(Calendar.DATE) - nowTime.get(Calendar.DATE) == 1) {
                //here return like "Tomorrow at 12:00"
                return "Tomorrow at " + DateFormat.format("HH:mm", neededTime);

            } else if (nowTime.get(Calendar.DATE) == neededTime.get(Calendar.DATE)) {
                //here return like "Today at 12:00"
                return "Today at " + DateFormat.format("HH:mm", neededTime);

            } else if (nowTime.get(Calendar.DATE) - neededTime.get(Calendar.DATE) == 1) {
                //here return like "Yesterday at 12:00"
                return "Yesterday at " + DateFormat.format("HH:mm", neededTime);

            } else {
                //here return like "May 31, 12:00"
                return DateFormat.format("MMMM d, HH:mm", neededTime).toString();
            }

        } else {
            //here return like "May 31, 12:00"
            return DateFormat.format("MMMM d, HH:mm", neededTime).toString();
        }

    } else {
        //here return like "May 31 2010, 12:00" - it's a different year we need to show it
        return DateFormat.format("MMMM dd yyyy, HH:mm", neededTime).toString();
    }
}

Kotlin extension function:

fun Long.toPrettyDate(): String {
    val nowTime = Calendar.getInstance()
    val neededTime = Calendar.getInstance()
    neededTime.timeInMillis = this
    
    return if (neededTime[Calendar.YEAR] == nowTime[Calendar.YEAR]) {
        if (neededTime[Calendar.MONTH] == nowTime[Calendar.MONTH]) {
            when {
                neededTime[Calendar.DATE] - nowTime[Calendar.DATE] == 1 -> {
                    //here return like "Tomorrow at 12:00"
                    "Tomorrow at " +  SimpleDateFormat("HH:mm", Locale.getDefault()).format(Date(this))
                }
                nowTime[Calendar.DATE] == neededTime[Calendar.DATE] -> {
                    //here return like "Today at 12:00"
                    "Today at " +  SimpleDateFormat("HH:mm", Locale.getDefault()).format(Date(this))
                }
                nowTime[Calendar.DATE] - neededTime[Calendar.DATE] == 1 -> {
                    //here return like "Yesterday at 12:00"
                    "Yesterday at " +  SimpleDateFormat("HH:mm", Locale.getDefault()).format(Date(this))
                }
                else -> {
                    //here return like "May 31, 12:00"
                    SimpleDateFormat("MMMM d, HH:mm", Locale.getDefault()).format(Date(this))
                }
            }
        } else {
            //here return like "May 31, 12:00"
            SimpleDateFormat("MMMM d, HH:mm", Locale.getDefault()).format(Date(this))
        }
    } else {
        //here return like "May 31 2022, 12:00" - it's a different year we need to show it
        SimpleDateFormat("MMMM dd yyyy, HH:mm", Locale.getDefault()).format(Date(this))
    }
}

Solution 6:[6]

You can try this:

Calendar mDate = Calendar.getInstance(); // just for example
if (DateUtils.isToday(mDate.getTimeInMillis())) {
  //format one way
} else {
  //format in other way
}

Solution 7:[7]

If your API level is 26 or higher, then you better use LocalDate class:

fun isToday(whenInMillis: Long): Boolean {
    return LocalDate.now().compareTo(LocalDate(whenInMillis)) == 0
}

fun isTomorrow(whenInMillis: Long): Boolean {
    return LocalDate.now().plusDays(1).compareTo(LocalDate(whenInMillis)) == 0
}

fun isYesterday(whenInMillis: Long): Boolean {
    return LocalDate.now().minusDays(1).compareTo(LocalDate(whenInMillis)) == 0
}

If your app has lower API level, use 

fun isToday(whenInMillis: Long): Boolean {
    return DateUtils.isToday(whenInMillis)
}

fun isTomorrow(whenInMillis: Long): Boolean {
    return DateUtils.isToday(whenInMillis - DateUtils.DAY_IN_MILLIS)
}

fun isYesterday(whenInMillis: Long): Boolean {
    return DateUtils.isToday(whenInMillis + DateUtils.DAY_IN_MILLIS)
}

Solution 8:[8]

Another way to do it. In kotlin with recommended lib ThreeTen

  1. Add ThreeTen

    implementation 'com.jakewharton.threetenabp:threetenabp:1.1.0'

  2. Add kotlin extensions.

    fun LocalDate.isYesterday(): Boolean = this.isEqual(LocalDate.now().minusDays(1L))

fun LocalDate.isToday(): Boolean = this.isEqual(LocalDate.now())

Solution 9:[9]

Kotlin

@Choletski solution but with seconds and in Kotlin

 fun getMyPrettyDate(neededTimeMilis: Long): String? {
        val nowTime = Calendar.getInstance()
        val neededTime = Calendar.getInstance()
        neededTime.timeInMillis = neededTimeMilis
        return if (neededTime[Calendar.YEAR] == nowTime[Calendar.YEAR]) {
            if (neededTime[Calendar.MONTH] == nowTime[Calendar.MONTH]) {
                if (neededTime[Calendar.DATE] - nowTime[Calendar.DATE] == 1) {
                    //here return like "Tomorrow at 12:00"
                    "Tomorrow at " + DateFormat.format("HH:mm:ss", neededTime)
                } else if (nowTime[Calendar.DATE] == neededTime[Calendar.DATE]) {
                    //here return like "Today at 12:00"
                    "Today at " + DateFormat.format("HH:mm:ss", neededTime)
                } else if (nowTime[Calendar.DATE] - neededTime[Calendar.DATE] == 1) {
                    //here return like "Yesterday at 12:00"
                    "Yesterday at " + DateFormat.format("HH:mm:ss", neededTime)
                } else {
                    //here return like "May 31, 12:00"
                    DateFormat.format("MMMM d, HH:mm:ss", neededTime).toString()
                }
            } else {
                //here return like "May 31, 12:00"
                DateFormat.format("MMMM d, HH:mm:ss", neededTime).toString()
            }
        } else {
            //here return like "May 31 2010, 12:00" - it's a different year we need to show it
            DateFormat.format("MMMM dd yyyy, HH:mm:ss", neededTime).toString()
        }
    }

You can pass here date.getTime() to get outputs like

Today at 18:34:45
Yesterday at 12:30:00
Tomorrow at 09:04:05

Solution 10:[10]

Also quite pretty using as kotlin extension:

fun Calendar.isToday() : Boolean {
    val today = Calendar.getInstance()
    return today[Calendar.YEAR] == get(Calendar.YEAR) && today[Calendar.DAY_OF_YEAR] == get(Calendar.DAY_OF_YEAR)
}

And using:

if (calendar.isToday()) {
    Log.d("Calendar", "isToday")
}

Solution 11:[11]

This is method for get Values like Today , Yesterday and Date like Whtsapp app have

public String getSmsTodayYestFromMilli(long msgTimeMillis) {

        Calendar messageTime = Calendar.getInstance();
        messageTime.setTimeInMillis(msgTimeMillis);
        // get Currunt time
        Calendar now = Calendar.getInstance();

        final String strTimeFormate = "h:mm aa";
        final String strDateFormate = "dd/MM/yyyy h:mm aa";

        if (now.get(Calendar.DATE) == messageTime.get(Calendar.DATE)
                &&
                ((now.get(Calendar.MONTH) == messageTime.get(Calendar.MONTH)))
                &&
                ((now.get(Calendar.YEAR) == messageTime.get(Calendar.YEAR)))
                ) {

            return "today at " + DateFormat.format(strTimeFormate, messageTime);

        } else if (
                ((now.get(Calendar.DATE) - messageTime.get(Calendar.DATE)) == 1)
                        &&
                        ((now.get(Calendar.MONTH) == messageTime.get(Calendar.MONTH)))
                        &&
                        ((now.get(Calendar.YEAR) == messageTime.get(Calendar.YEAR)))
                ) {
            return "yesterday at " + DateFormat.format(strTimeFormate, messageTime);
        } else {
            return "date : " + DateFormat.format(strDateFormate, messageTime);
        }
    }

Use this method just pass Millisecond like 

 getSmsTodayYestFromMilli(Long.parseLong("1485236534000"));

Solution 12:[12]

    Calendar now = Calendar.getInstance();
    long secs = (dateToCompare - now.getTime().getTime()) / 1000;
    if (secs > 0) {
        int hours = (int) secs / 3600;
        if (hours <= 24) {
            return today + "," + "a formatted day or empty";
        } else if (hours <= 48) {
            return yesterday + "," + "a formatted day or empty";
        }
    } else {
        int hours = (int) Math.abs(secs) / 3600;

        if (hours <= 24) {
            return tommorow + "," + "a formatted day or empty";
        }
    }
    return "a formatted day or empty";

Solution 13:[13]

Blow snippet useful in recycler view header section.

Kotlin Extension:

fun Date.isYesterday(): Boolean = DateUtils.isToday(this.time + DateUtils.DAY_IN_MILLIS)

fun Date.isToday(): Boolean = DateUtils.isToday(this.time)


fun Date.toDateString(): String {
   return when {
    this.isToday() -> {
        "Today"
    }
    this.isYesterday() -> {
        "Yesterday"
    }
    else -> {
        convetedDate.format(this)
    }
 }
}

Solution 14:[14]

i can suggest you one thing. When u send the sms store the details into a database so that u can display the date and time on which the sms was sent in the history page.

Solution 15:[15]

DateUtils.isToday() should be considered deprecated because android.text.format.Time is now deprecated. Until they update the source code for isToday, there is no solution here that detects today, yesterday, handles shifts to/from daylight saving time, and does not use deprecated code. Here it is in Kotlin, using a today field that must be kept up to date periodically (e.g. onResume etc):

@JvmStatic
fun dateString(ctx: Context, epochTime: Long): String {
    val epochMS = 1000*epochTime
    val cal = Calendar.getInstance()
    cal.timeInMillis = epochMS
    val yearDiff = cal.get(Calendar.YEAR) - today.get(Calendar.YEAR)
    if (yearDiff == 0) {
        if (cal.get(Calendar.DAY_OF_YEAR) >= today.get(Calendar.DAY_OF_YEAR))
            return ctx.getString(R.string.today)
    }
    cal.add(Calendar.DATE, 1)
    if (cal.get(Calendar.YEAR) == today.get(Calendar.YEAR)) {
        if (cal.get(Calendar.DAY_OF_YEAR) == today.get(Calendar.DAY_OF_YEAR))
            return ctx.getString(R.string.yesterday)
    }
    val flags = if (yearDiff == 0) DateUtils.FORMAT_ABBREV_MONTH else DateUtils.FORMAT_NUMERIC_DATE
    return DateUtils.formatDateTime(ctx, epochMS, flags)
}

I filed https://code.google.com/p/android/issues/detail?id=227694&thanks=227694&ts=1479155729, go vote on it

Solution 16:[16]

This is the code I ended up with for now:

import android.text.format.DateFormat

fun java.util.Date.asPrettyTime(context: Context): String {
    val nowTime = Calendar.getInstance()

    val dateTime = Calendar.getInstance().also { calendar ->
        calendar.timeInMillis = this.time
    }

    if (dateTime[Calendar.YEAR] != nowTime[Calendar.YEAR]) { // different year
        return DateFormat.format("MM.dd.yyyy.  ·  HH:mm", dateTime).toString()
    }

    if (dateTime[Calendar.MONTH] != nowTime[Calendar.MONTH]) { // different month
        return DateFormat.format("MM.dd.  ·  HH:mm", dateTime).toString()
    }

    return when {
        nowTime[Calendar.DATE] == dateTime[Calendar.DATE] -> { // today
            "${context.getString(R.string.today)}  ·  ${DateFormat.format("HH:mm", dateTime)}"
        }
        nowTime[Calendar.DATE] - dateTime[Calendar.DATE] == 1 -> { // yesterday
            "${context.getString(R.string.yesterday)}  ·  ${DateFormat.format("HH:mm", dateTime)}"
        }
        nowTime[Calendar.DATE] - dateTime[Calendar.DATE] == -1 -> { // tomorrow
            "${context.getString(R.string.tomorrow)}  ·  ${DateFormat.format("HH:mm", dateTime)}"
        }
        else -> { // other date this month
            DateFormat.format("MM.dd.  ·  HH:mm", dateTime).toString()
        }
    }
}

Solution 17:[17]

Here is a simple solution that I use:

public static boolean isTomorrow(Calendar c) {
    Calendar tomorrow = Calendar.getInstance();
    tomorrow.add(Calendar.DATE,1);
    return (tomorrow.get(Calendar.YEAR) == c.get(Calendar.YEAR)) && (tomorrow.get(Calendar.DAY_OF_YEAR) == (c.get(Calendar.DAY_OF_YEAR)));
}

public static boolean isToday(Calendar c) {
    Calendar today = Calendar.getInstance();
    return (today.get(Calendar.YEAR) == c.get(Calendar.YEAR)) && (today.get(Calendar.DAY_OF_YEAR) == c.get(Calendar.DAY_OF_YEAR));
}

This covers all the edge-cases that may occur.

Solution 18:[18]

Without any library and simple code, work on every Kotlin project

//Simple date format of the day
val sdfDate = SimpleDateFormat("dd/MM/yyyy")

//Create this 2 extensions of Date
fun Date.isToday() = sdfDate.format(this) == sdfDate.format(Date())
fun Date.isYesterday() =
    sdfDate.format(this) == sdfDate.format(Calendar.getInstance().apply { 
          add(Calendar.DAY_OF_MONTH, -1) }.time)
 
    
//And after everwhere in your code you can do
if(myDate.isToday()){
   ...
}
else if(myDate.isYesterday()) {
...
}

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