How to get current time and date in Android

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How to get the current time and date in an Android App?

You could use:

import java.util.Calendar

Date currentTime = Calendar.getInstance().getTime();

output - Thu Dec 19 18:53:43 GMT+05:30

SimpleDateFormat sdf = new SimpleDateFormat("yyyyMMdd_HHmmss", Locale.getDefault());

//You can change "yyyyMMdd_HHmmss as per your requirement 

String currentDateandTime = sdf.format(new Date());

Output - 20191219_185343

There are plenty of constants in Calendar for everything you need.

Edit: Check Calendar class documentation

Display the current time and date in an Android application, String DataString=DateFormat.getDateInstance(DateFormat.SHORT).format(​Calendar.getInstance().getTime());. To get the short date formatted String in the  To run the app from an android studio, open one of your project's activity files and click Run from the toolbar. Select your mobile device as an option and then check your mobile device which will display your default screen − In the above example, it contains a current date and time. Click here to download the project code

You can (but no longer should - see below!) use android.text.format.Time:

Time now = new Time();
now.setToNow();

From the reference linked above:

The Time class is a faster replacement for the java.util.Calendar and java.util.GregorianCalendar classes. An instance of the Time class represents a moment in time, specified with second precision.


NOTE 1: It's been several years since I wrote this answer, and it is about an old, Android-specific and now deprecated class. Google now says that "[t]his class has a number of issues and it is recommended that GregorianCalendar is used instead".


NOTE 2: Even though the Time class has a toMillis(ignoreDaylightSavings) method, this is merely a convenience to pass to methods that expect time in milliseconds. The time value is only precise to one second; the milliseconds portion is always 000. If in a loop you do

Time time = new Time();   time.setToNow();
Log.d("TIME TEST", Long.toString(time.toMillis(false)));
... do something that takes more than one millisecond, but less than one second ...

The resulting sequence will repeat the same value, such as 1410543204000, until the next second has started, at which time 1410543205000 will begin to repeat.

Get current time and date on Android, getTime()); // formattedDate have current date/time Toast.makeText(this, formattedDate, Toast.LENGTH_SHORT).show(); // Now we display formattedDate value  Some of android application app developer or application user needs to know about the current date and time setting up in android mobile phone device. So my in this tutorial i am getting the current device date and time and setting them on TextView on button click. So here is the complete step by step tutorial for Get current date and time in

If you want to get the date and time in a specific pattern you can use the following:

SimpleDateFormat sdf = new SimpleDateFormat("yyyyMMdd_HHmmss", Locale.getDefault());
String currentDateandTime = sdf.format(new Date());

Or,

Date:

String currentDate = new SimpleDateFormat("dd-MM-yyyy", Locale.getDefault()).format(new Date());

Time:

String currentTime = new SimpleDateFormat("HH:mm:ss", Locale.getDefault()).format(new Date());

How to Get the Current Date and Format It Using DateFormat , SimpleDateFormat; import java.util.Date;. Step 1 − Create a new project in Android Studio, go to File ⇒ New Project and fill all required details to  To get current Time/Date just use following code snippet: To use Time: SimpleDateFormat simpleDateFormatTime = new SimpleDateFormat("HH:mm", Locale.getDefault()); String strTime = simpleDateFormatTime.format(now.getTime()); To use Date:

For those who might rather prefer a customized format, you can use:

DateFormat df = new SimpleDateFormat("EEE, d MMM yyyy, HH:mm");
String date = df.format(Calendar.getInstance().getTime());

Whereas you can have DateFormat patterns such as:

"yyyy.MM.dd G 'at' HH:mm:ss z" ---- 2001.07.04 AD at 12:08:56 PDT
"hh 'o''clock' a, zzzz" ----------- 12 o'clock PM, Pacific Daylight Time
"EEE, d MMM yyyy HH:mm:ss Z"------- Wed, 4 Jul 2001 12:08:56 -0700
"yyyy-MM-dd'T'HH:mm:ss.SSSZ"------- 2001-07-04T12:08:56.235-0700
"yyMMddHHmmssZ"-------------------- 010704120856-0700
"K:mm a, z" ----------------------- 0:08 PM, PDT
"h:mm a" -------------------------- 12:08 PM
"EEE, MMM d, ''yy" ---------------- Wed, Jul 4, '01

Tutorial on how to get current time in Android App, There are other time and date systems as well; for example, the time scale used by the satellite-based global positioning system (GPS) is synchronized to UTC but As of JDK version 1.1, replaced by Calendar.get(Calendar. The modern solution uses the java.time classes that years ago supplanted the terrible old date-time classes such as Date & SimpleDateFormat. Time zone. Your code ignores the crucial issue of time zone. When you omit an specific zone or offset-from-UTC, the JVM’s current default time zone is implicitly applied. So your results may vary.

Actually, it's safer to set the current timezone set on the device with Time.getCurrentTimezone(), or else you will get the current time in UTC.

Time today = new Time(Time.getCurrentTimezone());
today.setToNow();

Then, you can get all the date fields you want, like, for example:

textViewDay.setText(today.monthDay + "");             // Day of the month (1-31)
textViewMonth.setText(today.month + "");              // Month (0-11)
textViewYear.setText(today.year + "");                // Year 
textViewTime.setText(today.format("%k:%M:%S"));  // Current time

See android.text.format.Time class for all the details.

UPDATE

As many people are pointing out, Google says this class has a number of issues and is not supposed to be used anymore:

This class has a number of issues and it is recommended that GregorianCalendar is used instead.

Known issues:

For historical reasons when performing time calculations all arithmetic currently takes place using 32-bit integers. This limits the reliable time range representable from 1902 until 2037.See the wikipedia article on the Year 2038 problem for details. Do not rely on this behavior; it may change in the future. Calling switchTimezone(String) on a date that cannot exist, such as a wall time that was skipped due to a DST transition, will result in a date in 1969 (i.e. -1, or 1 second before 1st Jan 1970 UTC). Much of the formatting / parsing assumes ASCII text and is therefore not suitable for use with non-ASCII scripts.

Date, Formatting – It allows for formatting Date to Text in Android any given locale. Parsing – You can parse public static String getCurrentTime() {. The simplest way to get the current date in current locale (device locale!) : String currentDate = DateFormat.getDateInstance().format(Calendar.getInstance().getTime()); If you want to have the date in different styles use getDateInstance(int style): DateFormat.getDateInstance(DateFormat.FULL).format(Calendar.getInstance().getTime());

Format DateTime in Android, How to get current time in android application programmatically. Display current date and time in android application. To get date or time in locale format from milliseconds I used this: Date and time Date date = new Date(milliseconds); DateFormat dateFormat = DateFormat.getDateTimeInstance(DateFormat.MEDIUM, DateFormat.SHORT, Locale.getDefault()); dateFormat.format(date); Date

Get Current Time in Android Programmatically, The String is where date and time is placed in order to display it in the text view. Now that the instance variables have been created, we can apply  For fetching current date and time, we use Calendar class to get the current instance of system clock of phone: Calendar c = Calendar.getInstance(); Once we are having object of Calendar, we can retrieve date/time value in any desirable format, say for example

Display the Current Date, how to make date and time updating every second in android video textview github: https://github.com/AllInOneYT/Project/tree/master/Android/MyApplication

Comments
  • 43 answers! While many of them were good when they were written, the good answer to use in 2018 is here.
  • +1 This was very helpful. Being new it's all these little tidbits we need ... I'm using Calendar to get the Julian date. Much easier than getting milliseconds and figuring out if the value equals today ;)
  • But where does this pull the date and time from? the android device setting itself?
  • @Kyle Yes, it's based on the device time settings/timezone. Quote from the doc: "Calendar's getInstance method returns a calendar whose locale is based on system settings and whose time fields have been initialized with the current date and time" - (above the first samplecode line in the class documentation).
  • This just gives me the current second, between 0 and 60. Has something changed in the past couple years?
  • As @adamdport says, this doesn't actually answer the question... Calendar.getInstance().getTime() or Calendar.getInstance().getTimeInMillis() will work.
  • @InsanityOnABun and Muhammad Babar. No, no, no. Docs say "specified with second precision" Even the simplest test (getting current time in a loop, toMillis, and logging/printing the result) would have showed you that the resulting time has 000 as the millisecond part!
  • @IgorZelaya If you want millisecond accuracy, you are probably doing interval timing, rather than time of day. Android docs recommend SystemClock.uptimeMillis() for interval timing. Since that is what most built-in functions use, there is strong motivation for it to be well-implemented on all devices. See discussion in SystemClock... If you want to correlate that with time of day, in app's onResume, read both this, and Time/setToNow/toMillis. Remember the difference between those.
  • Do not use the Time class. It's going to be removed in the future and has many issues with it.
  • > This class was deprecated in API level 22. Use GregorianCalendar instead. See here
  • Actually, GregorianCalendar was supplanted years ago in Java and in later Android by the java.time classes, specifically ZonedDateTime. For earlier Android, see the ThreeTen-Backport and ThreeTenABP projects.
  • This will give the time in UTC, should adopt to timezones.
  • Beware, SimpleDateFormat can be problematic if performance is an issue. In my app I had a custom view that had about 20 HH:MM labels that represented specific times (long integers holding milliseconds), and an equal number of drawable resources. Initial testing showed the interaction was not as fluid as I wanted. When I profiled onDraw() I found that the SimpleTimeFormatter calls were taking 80% of the time. In fact, I'm reading this page as part of a search for a more efficient formatter and to learn more about Calendars, etc.