Convert long to date kotlin

Convert long to date kotlin. There are other styles as well: Full, Long and Short. You can also remove the ISO_DATE formatter in the above example and replace the parse() method with: Dec 10, 2018 · In generally , all of my code is written in Kotlin. Start by creating your first app. Jan 6, 2022 · 1. ) nor the modern java. Mar 7, 2022 · i Think the best thing you can do is to convert it to a string and than convert into a kotlinx. kotlin. date: Feb 17 2021 time: 0:15 <- `it's AM` and I want to compare those values with current timestamp (today, this minute, this second) and see how many hours/days/etc. of(localDate, ZoneOffset. LocalDateTime. How to parse this date Apr 10, 2014 · The classes LocalDate and LocalDateTime do not contain information about the timezone or time offset, and seconds since epoch would be ambigious without this information. Nov 13, 2018 · 2. Types. timezone = TimeZone. 0. Date API. The LocalDate's parse() function parses the given string using the given formatter. Jul 3, 2020 · You have java. format(timestamp * 1000) if you need a combination of either of two in one function: (WED-MAY) fun getDayOfWeek(timestamp: Long): String {. Step 1 − Create a new project in Android Studio, go to File ⇒ New Project and fill all required details to create a new project. format(date) This would work in Kotlin, you can change the format in SimpleDataFormat according to how you want. toLong() looks like your value is in milliseconds already (as Android operates with such precision) and convert to Date, then format it . Actions. Native. Without redo the whole database. first()) {. Click the convert button. The standard solution to compare two Date objects is by using the compareTo () function. Add a class for converting date to long. @TypeConverter. Please add this function to arbitrary kt file instead. The resulting Kotlin code from the conversion will be displayed in the output box. Feb 28, 2022 · As Kotlin is interoperable with Java, we will be using Java utility class and Simple Date Format class in order to convert TimeStamp into DateTime. serverTimestamp() If you really do want the client clock's time, just pass a java Date with Date () or Timestamp with Timestamp. text. How to convert my string date to this format Monday 08 2020 in Kotlin? 6. Kotlin convert TimeStamp to DateTime. return SimpleDateFormat("EEEE-MMM-yyyy", Locale. How to split a Long into two Ints in Kotlin? 1. See LocalDateTime. INSTANCE. Get the docs for the features you need. ENGLISH) Feb 4, 2016 · but keep in mind that even the system’s default time zone may change, thus the same long value may produce different result in subsequent runs, even on the same machine. We need two formatters, one to convert the string (in a given pattern) to date and another to convert the date back to string (in a different pattern). As such, this does *not* represent a moment, is *not* a point on the timeline. DateTimeFormatter | Android Developers. For example: return "12". Hopefully, this will resolve your problem. We can write b!!, and this will return a non-null value of b (e. ISO_INSTANT. LocalDateTime: Introduced in Java 8 as part of the java. After this just use my logic & it will give you perfect result what you want to achieve. For your format, or if you need a different timezone, you can specify those: Jun 23, 2018 · My friends and I are developing an app in android studio using Kotlin. Type or paste your Java code in the input box. toString(format: String, locale: Locale = Locale. The problem is that not all java types can be converted directly into a kotlin one especially not with the old DataType java. g "2018-12-14T09:55:00" to "14. You will have to rely on the target platform's facilities for date/time parsing and formatting. fun toLong(): Long. Quickly bring your app to life with less code, using a modern declarative approach to UI, and the simplicity of Kotlin. To convert epoch time to LocalDate, we need to convert the epoch time in milliseconds to an Instant object. Jan 9, 2023 · The type can store duration values up to ±146 years with nanosecond precision, and up to ±146 million years with millisecond precision. – imvishi. val formatter2: DateTimeFormatter = DateTimeFormatter. Now I need to convert that String to device timezone and based on the timezone country, the date and time should display accordingly on the UI. xml. parse( "2018-04-13T20:00:00. For example: I have a val with date-time value like : val dateTime = "2020-12-13 17:54:00" Now I want to convert it to 10 digit timestamp like "1607842496" Please give me a simple sample to show how I Modern Android. val date = Date(time) val format = SimpleDateFormat("dd/M/yyyy hh:mm:ss") return format. 1. 63. now(); Modern Android. Oct 29, 2021 · 8. I'm using parse because i'm creating demo dateformat for you. The code below works well I am trying to figure how to calculate total number of days once the dates have been selected. = 0, if both dates are equal. Design overview. kotlinx-datetime. Security. Convert Long to LocalDateTime in Java Oct 30, 2023 · Kotlin language, the dominant Android programming language, provides native classes (or blueprints) to help us deal with date and time. Oct 15, 2010 · I am getting the date (String) in different formats from the API service. Insights. Aug 1, 2022 · Kotlin Type Conversion. Note that the modern Date-Time API is based on ISO 8601 and does not require using a DateTimeFormatter object explicitly as long as the Date-Time string Jan 9, 2023 · @ExperimentalTime fun convert ( value: Double, sourceUnit: DurationUnit, targetUnit: DurationUnit): Double Converts the given time duration value expressed in the specified sourceUnit into the specified targetUnit . public class DateConverter {. of(beginning, LocalTime. Mar 10, 2016 · Mar 10, 2016 at 19:33. @Lina Then you can safely use val localZdt = ZonedDateTime. It returns a value. Accurate time measurement is important for activities like: Managing threads or processes. Background work. convert Long to string and insert dot at correct position) – xdevs23 Feb 28, 2022 at 18:58 This free online converter lets you convert code from Java to Kotlin in a click of a button. something like: sdf. Data and files. creationDate is in time zone UTC and has an offset of 0 hours Modern Android. , not about the formatting. Literally speaking the epoch is Unix time 0 (midnight 1/1/1970), but 'epoch' is often used as a synonym for Unix time. Convert string to date in kotlin. Jun 30, 2021 · Issue: I want to convert a string date in the format of yyyy-MM-dd to an actaul date, I can do it with the following method that I created but the problem is its only compatible with API Level 26 and above, and my minimum support Level is 19. toInt() ←not safety! when out of int range. getDateFormat(getApplicationContext()); mTimeText. Start coding. val timeStamp:Long=559585985988 val sdf = SimpleDateFormat("hh:mm:ss a - MMM dd,yyyy", Locale. Constructors. We also saw how to parse Strings with the java. The following program demonstrates it: Converting to LocalDateTime. Further, keep in mind that LocalDate, unlike java. 2. val dateAsString = incomeSnapshot. Jan 17, 2009 · 317. toInt() // here we are casting return type to Int. UPD Compared the value of my conversion of the LocalDate into Long and MaterialDatePicker. (Common source) (Native source) Converts this Int value to Long. time Sep 1, 2020 · 1. withZoneSameInstant (ZoneId. fun Date. todayInUtcMilliseconds (). I/System. It's the best way. Adopt Compose for teams. val millis = 260100. Essentials. Issues 43. of( 1939, 9, 1 ) val dateTime = LocalDateTime. JVM. Online Epoch Converter Tools to convert unix timestamp to date, convert date to unix timestamp, convert seconds to days, hours & minutes etc. Feb 17, 2021 · How can we compare 2 date times and return the difference? Let say I have 2 values in my session. time classes support International Atomic Time (TAI) that you requested. e. time defined in JSR 310. LocaleOptions. In this case the conversion is unambiguous. Core areas. Modern Android. Date, really represents a date, not a date and time. May 3, 2019 · fun convertEpochToOffsetDateTime(epochValue: Long): OffsetDateTime { return OffsetDateTime. time package, LocalDateTime represents a date-time without a time zone in the ISO-8601 calendar system. . Instant. As Kotlin is comparable with the JVM, we can use the Java util class in order to convert the TimeStamp into DateTime. , a String in our example) or throw an NPE if b is null: val l = b!!. master. For example to display the current date and time do the following: Date date = new Date(location. In order to create a java. – Aug 22, 2018 · My question is always why use decimals when you can just use Long, and then format according to what you need (e. create a java. May 12, 2021 · A Date-Time object is supposed to store the information about Date, Time, Timezone etc. In order to make toSimpleString accessible from static context, you have to flag the method with @JvmStatic. DateTimeFormatter. > 0, if date is after the specified date. UTC) } Btw, I'm using Jooq for SQL queries using Kotlin. The above works like a charm. Jul 8, 2021 · Just add 6 hours to that long to shift the time 6 hrs later (if that's your actual problem). of(LocalDateTime. How to operate on days in Kotlin? 1. "timestamp" to FieldValue. return giveString(). format(f)) As can be seen there is a slight difference between the values. return when(val tmp = any. Long longDate = 20180201110400 It represents this: 2018/02/01 11:04:00 I want to convert the format and variable type like below: Format should be "dd/MM/yyyy" and Dec 13, 2020 · I'm trying to find out how I can convert DateTime to 10 digit timestamp in Kotlin (Android Studio), I can't find any equivalent of it in Kotlin. UTC. getTimeZone ("UTC"). You need double exclamation mark like so: val bar = makeNewBar(foo. out: MaterialDatePicker. parse the input String to a LocalDateTime, which is specifically suitable for this step, because it stores only date and time of day, explicitly no offset or zone. parse ("04-07-2021") println (date. Type conversion (also called as Type casting) refers to changing the entity of one data type variable into another data type. The problem I'm trying to solve: Select vacation start date - date selector - this part works well Select vacation end date - date selector - this part works well Total days =Calculate End date - Start Jan 24, 2019 · If you need to add non-integer values for minutes - just convert them to seconds and add seconds. To use this converter, take the following steps -. However, the objects have several methods to convert them into date/time objects with timezones by passing a ZoneId inst Dec 15, 2018 · I want convert string datetime to formatted string. Jan 9, 2023 · 1. fun main() {. val format = SimpleDateFormat("dd/MM/yyy") Oct 15, 2020 · Kotlin convert string to date and take one day before. May 1, 2019 · 4 Answers. An Instant represents a point on the timeline in the UTC timezone: long epochTimeMillis = 1624962431000L; // Example epoch time in milliseconds Instant instant = Instant. time. Any > Long. Converting formats. g. atZone(ZoneOffset. format(date)); You can initialise a Date object with your Mar 22, 2018 · Kotlin doesn't have any time handling classes of its own, so you just use Java's java. May 24, 2022 · just read stored timestamp and convert it to long. " The only time you need a time zone is for converting to a date, displaying it to a user, etc. mm. Common. ↓Long. get the number of seconds / milliseconds since epoch. Generating timestamps. However I am seeing it is changing the value by a small fraction. May 16, 2020 · Be aware that Kotlin has its own date-time handling, largely aped from the industry-leading java. Or milliseconds if you need to be more precise. We tried all kinds of imports and methods, but none seem to work with SDK lower than 26. time classes bundled with Java. todayInUtcMilliseconds() = 1638230400000. Using type convertor date can be stored in database. UTC), ZoneOffset. *. long getTime (): It will return the total number of milliseconds from January 1, 1970, 00:00:00 GMT, till the represented date. toEpochSecond()) Jun 24, 2019 · Why can't I convert a string "20L" to Long in Kotlin? 1. 12. You can also convert milliseconds to date & time and the other way around. interpret the date and time within a time zone. getInstance(). Debugging. The standard solution to convert a string to a long with the toLong () function. Jul 23, 2018 · How can I convert a Long value to date time and convert current time to Long kotlin? Related. From API level 26 on (Android) or if the JVM is your target, you can use the Java 8 Date API: Oct 13, 2023 · Converting Epoch Time to LocalDate. public static Date toDate(Long timestamp){. You can combine the date and time strings to create a date-time string in ISO 8601 format which you can parse into LocalDateTime and then convert into Instant by using the applicable ZoneId. 1 <init> Kotlin™ is protected under the Kotlin Jul 3, 2017 · SIMPLE and straight forward solution will (KOTLIN). datetime. 37. ofPattern("dd MMM") Genesis & History. We are quite new in app development but we have decent prior programming skills. So basically you can store it e. Date(long date) Allocates a Date object and initializes it to represent the specified number of milliseconds since the standard base time known as "the epoch", namely January 1, 1970, 00:00:00 GMT Jul 24, 2023 · The Kotlin standard library gives you the tools to calculate and measure time in different units. fun main() { // provide the source String val datetime = "Sun Apr 26 11:44:00 GMT+03:00 2020" // provide a pattern for parsing val parsePattern = "E MMM dd HH:mm:ss O yyyy"; // parse the String to an OffsetDateTime val parsedOffsetDateTime = java. as Int and then when you retrieve it you can convert it to Date Nov 26, 2019 · Any corresponds to Java Object, so all primitives are boxed when passed to getMyLongValue. Nov 27, 2013 · Part of Mobile Development Collective. getDefault()) val tz = TimeZone. See Using in your projects for the instructions how to setup a dependency in your project. UTC) Aug 18, 2020 · This example demonstrates how to convert milliseconds to date format in Android using Kotlin. MILLISECONDS) val timeString =. but date picker set "Nov 29, 2021". Sep 6, 2016 · 53. Apr 13, 2018 · Here is Java syntax (I have not yet learned Kotlin). 1. It can be done using Database migration. time produces a duration value that doesn't fit into the above range, the returned Duration is infinite. java)!! val dateAsLong = dateAsString. ENGLISH). Jan 10, 2024 · Long: In Java, a long value representing time usually stands for the number of milliseconds since the Unix epoch (January 1, 1970, 00:00:00 GMT). Jan 9, 2022 · Use LocalDateTime to format the date. As always, the complete code for this article is available over on GitHub . format(this) } fun getCurrentDateTime(): Date { return Calendar. Dec 10, 2018 · I'm trying to convert a UTC string date to local time, so it's in a more readable format. int compareTo (Date date): It compares the current date to a date given by the user. LocalDateTime in Epoch seconds val seconds = datetime. Aug 6, 2020 · SQLite does not support built-in date and/or time storage class. 0. layout. length. I want to use an array of data class where one of the parameters is Date, I could not use Date () as it looks to be related to KotlinJS, so I tried using LocalDate so I wrote the below code: get() = DateTimeFormatter. First, you can create a Date object from the string date ( metaList [1] ): val format = SimpleDateFormat("yyy-MM-dd HH:mm:ss") val date = format. now (). ofPattern("yyyy-MM-dd HH:mm:ss. time classes val localDate = LocalDateTime. If by long you mean number of second or millisecond use this way. LocalDate, you have to. Mar 10, 2018 · Working with Date and LocalDate. 0 license. void setTime (long time): it can change the current date and time to a particular date and time. getValue(String::class. The date String maybe like "2010-10-15T09:27:37Z" or "July 30, 2020" or any other format. child("incomeDate"). util. JS. 3. How can we do that in kotlin? Jan 7, 2022 · This article explores different ways to convert a string to a long in Kotlin. The least significant 32 bits of the resulting Long value are the same as the bits of this Int value, whereas the most significant 32 bits are filled with the sign bit of this value. Date dateObj = new Date(milli); But problem is that my milliseconds value is having GMT value added in it before i pass it to Date class, add when i print this date object i can see that date object is again adding GMT value in You can convert the date to unix timestamp using following. I think you already have a date format, just convert it to string & then create Date object for current date. User interfaces. format. Apache-2. – Light Yagami. README. Add a comment. Using the Duration type from kotlin. g. toString (radix: Int) is signed, which means it will return a string with a negative sign for negative values (or values over 2^63 - 1 if we think in terms of unsigned numbers). ofEpochMilli (epochTimeMillis); Oct 30, 2017 · My utils method for get current date time using Calendar when our minSdkVersion < 26. Otherwise, you may use a LocalDateTime: LocalDateTime date Jan 1, 2001 · The Unix epoch (or Unix time or POSIX time or Unix timestamp) is the number of seconds that have elapsed since January 1, 1970 (midnight UTC/GMT), not counting leap seconds (in ISO 8601: 1970-01-01T00:00:00Z). time) More about date time in Kotlin. ofEpochSecond(epochValue, 0, ZoneOffset. Explore Modern Android. 746Z. 7. In the above program, we've used a Localized style Medium to get the current date time in the given format. However, we need to consider a number of nuances such as: Initializing dates. out: selectedDateToLong = 1638219600000. Using toLong () function. Code of conduct. There's no instant that May 3, 2002 · If I understood your question correctly, you want to read dates (as string) and output them to another format (as string). I have a textView that in my activity layout: &lt;TextView android:id="@+id/dateTv" android: Jan 9, 2023 · Exposes the Date API to Kotlin. Time-keeping on conventional computers (and therefore Java) is nowhere near as accurate as an atomic clock. Jun 8, 2022 · I can use one or the other, but how can I combine this two to check if it is either in localDate or localDateTime format and convert it into localDate in both cases? As of now it works fine if the value is in format "2021-06-08" , but it fails if the string is in the format of "2021-06-08T15:00" : Apr 29, 2020 · If you just want to parse a datetime String with the given pattern and then convert the result to a different offset, you can go like this:. Integer) to Long. Parsing java long value to String in Kotlin. Try to set the timezone of SimpleDateFormat. toLocalDateTime(): LocalDateTime ( source) Converts this string representing a date/time value in ISO-8601 format including date and time components but without any time zone component to a LocalDateTime value. And you can't cast a boxed Int ( java. Here's a simple test run: val l = 1513741500. setText("Time: " + dateFormat. 1k. There can be the following possible situations: There's only one instant that has this date/time value in the timeZone. Kotlin - how to parse a string that is either in a LocalDateTime or LocalDate format into LocalDate. This method returns null if it tries to convert long to int, when it does Apr 10, 2021 · 1 Answer. Mar 8, 2016 · you need not parse. You can think of it as "UTC seconds," since it's based on a time in UTC, but there's no such thing as timestamps that aren't in such "UTC seconds. We can use Kotlin's toInt () or toIntOrNull () method to convert from String to Int type. how i convert this Timestamp(seconds=1556006384, nanoseconds=994000000) to Date in kotlin. Returns a progression from this value down to the specified to Apr 7, 2021 · Sorted by: 3. val f:Float = l. convert (): R. We create LocalDateTime instances using one of the of* () methods where we specify the date and time separately: val beginning = LocalDate. Feb 8, 2021 · If the user selects a time, and you have that time as a timestamp, it's already in the right format. of( 10, 0 )) If we want to set the time at the very beginning of the day, we can use the atStartOfDay () method. We then parse this date-time string into a LocalDateTime object, and using ZoneId, we can convert this object into an Instant: var strDate = "2021-11-25" var strTime = "15:20" var strDateTime = strDate + "T" + strTime. There is a problem that long value in Java can not parsed to String ( or Long) in Kotlin. Extracting components. Thank you so much. Use the IDE and tools that make Android development easy. time) val localeTimeStr = sdf. Ask Question Asked 2 years, 3 I get a string of type 01092020, how could I convert to date type in 01/09 format, just month and 6 days ago · In this method, we combine the date and time strings to get a date-time string that satisfies the ISO 8601 format. getDefault()): String { val formatter = SimpleDateFormat(format, locale) return formatter. May 5, 2021 · if you need all three combined in one function: (WED-MAY-2021) fun getDayOfWeek(timestamp: Long): String {. return SimpleDateFormat("EEEE-MMM Dec 20, 2017 · Kotlin Long to Float difference. time } Using Dec 13, 2021 · Convert string to date in kotlin. ofPattern("dd. calculate the difference of days Feb 1, 2018 · I have a variable of type Long. Then, a method called toIntOrNull is added to Long. return code; return countryCode. Jan 9, 2023 · kotlin-stdlib / kotlin / Long. Mar 20, 2022 · Never use Calendar, SimpleDateFormat, TimeZone, or the other legacy date-time classes. Aug 2, 2017 · Current Date is: Aug 2, 2017 11:44:19 AM. getOffset(now. UTC). now()) That will return 2018-04-16T17:00:08. format(timeStamp + offsetFromUtc) //add the offset to get the local time from the epoch timestamp fun String. getDefault() val now = Date() val offsetFromUtc = tz. Use the standard Java DateFormat class. Long. The code might look as follows: LocalDate localDate = LocalDate. Date. getTime()); DateFormat dateFormat = android. Apr 8, 2014 · 14. Date from a java. Example – Converting DateTime using Java util class. This site provides the current time in milliseconds elapsed since the UNIX epoch (Jan 1, 1970) as well as in other common formats including local / UTC time comparisons. l. toFloat() val df = DecimalFormat("0") println(df. activity_main) Feb 11, 2020 · There is no pure Kotlin support for dates at the moment, only durations. toDuration(DurationUnit. Performing advanced manipulations. Nov 30, 2019 · 1 Answer. For an ISO-8601 timestamp (which is the preferred format): DateTimeFormatter. Code. creationDate). An integer value can be assigned to the long data type. – May 28, 2020 · Sorted by: 2. Sorted by: 1. The resulting Long value represents the same numerical value as this Int. interface LocaleOptions. Long. Discussions. parse(metaList[1]) Then you can convert the date object to a timestamp: val tStamp = Timestamp(date. . 2018 09:55" as String => Textview. val date = SimpleDateFormat ("dd-MM-yyyy"). time package, you can first convert the number of milliseconds to a Duration and then use its toComponents method to split it into minutes and seconds: import kotlin. The only way to represent a Date-Time object in the desired format is by formatting it into a String using a Date-Time parsing/formatting type: For the modern Date-Time API: java. toInt () is not safety. Detecting timeouts. The best way on all platforms is to use the server timestamp token provided by the SDK (and not using the client's clock, which could be wrong). I am trying to convert Long value to Float in Kotlin. getCode() // We have to convert long to String here !!! How to convert long value of Java class to String in Kotlin class ? @yole Dec 5, 2022 · Neither the legacy date-time classes (Calendar, Date, etc. Thus, if you want an NPE, you can have it, but you Mar 31, 2016 · @Ken Wolf Is it possible to combine two separate Strings, one date String and one time String into one String (for example, "30/09/2014" and "10:00 PM" into "30/09/2014 10:00 PM" to get a long value from the combined String? The date String is format "dd/MM/yyyy" and the time String is format "h:mm a". object DateUtils {. @JvmStatic. val l: Long. DateFormat. has been passed since Feb 17 2021 0:15. Note that the conversion is not always unambiguous. It is also posible with the new DataType java. systemDefault ()) which parses the creation date of your order and adjusts it to your local time zone (that means it counts hours up or down because the order. the timezone on phone GMT+03:00 Moscow Standard Time. Nov 30, 2021 · I/System. Use OffsetDateTime of java. Note that, whatever platform you're targeting, it doesn't really make sense to convert a millisecond epoch to a formatted date without defining the timezone. because long to int is shrink. add a time to the LocalDate. val formatter = DateTimeFormatter. time, that means you can have the desired result with just a few lines of code. parse (order. format(Instant. Collecting statistics. Instead, it leverages some built-in date and time functions to use other storage classes such as TEXT, REAL, or INTEGER for storing the date and time values. Go deeper with our training courses or explore app development on your own. As we know Java supports implicit type conversion from smaller to larger data types. Get Android Studio. LocalDate : Apr 6, 2018 · setTime(long time) Sets this Date object to represent a point in time that is time milliseconds after January 1, 1970 00:00:00 GMT. Step 2 − Add the following code to res/layout/activity_main. Star 2. toSimpleString () in your xml. append the desired ZoneOffset, here simply ZoneOffset. Mar 9, 2018 · This will try to convert value to an int, but if it fails, will use defaultValue instead. extend Number, e. Projects. Never use the terrible SimpleDateFormat, Date, and Calendar classes in Java — now legacy as of java. 0400" ) // Parse an input string in standard ISO 8601 format. of(2022, 1, 3, 16, 36) //LocalDateTime of(int year, int month, int dayOfMonth, int hour, int minute) val offsetDate = OffsetDateTime. Jul 8, 2021 at 10:58. 6 days ago · In this tutorial, we’ve seen how to convert String objects into Date types using the Date-Time API with Kotlin. If a duration-returning operation provided in kotlin. private long code; public long getCode(){. I am having following code to convert milliseconds to Android Date object. You'll need to handle primitives separately, or use the fact that boxed Int / Long /etc. S") val dateTime: LocalDateTime = LocalDateTime. parse(date, formatter) Use DateTimeFormatter if you want your date in different format. Apr 24, 2019 · i'm working with firestore, and getting stuck when i get the timestamp from firestore. By default, time is measured using a monotonic time source, but other time sources can be configured. LocalDateTime // Represent a date with time-of-day but lacking offset-from-UTC or time zone. text how can I do this with kotlin or java for android ? Aug 10, 2020 · I have a date of string type &quot;2020-08-10&quot;. Feb 9, 2023 · If you really need to use a LocalDateTime, which has no zone or offset, you will have to add one, convert the result (a ZonedDateTime or an OffsetDateTime) toInstant() and create Dates from those If it's all about dates (year, month of year, day of month) without time of day, you could simply use a java. toHexString (long i) is unsigned, you will never see a negative sign prefix. parse for examples of date/time string representations. yyyy", Locale. For one of our functionalities we need to get current date and time. name!!) As documented in Null Safety section: The third option is for NPE-lovers. fun toSimpleString(date: Date) : String {. A multiplatform Kotlin library for working with date and time. my minimum SDK is 21 so the code below doesn't work Dec 18, 2017 · You should capable to use DateUtils. Using compareTo () function. setContentView(R. It throws a NumberFormatException if the string does not contain a valid long. to. Permissions. Pull requests 14. lang. time) Share. < 0, if date is before the specified date. Get started. The documentation is here. – In the above program, we've used the predefined formatter ISO_DATE that takes date string in the format 2017-07-25 or 2017-07-25+05:45'. Returns an instant that corresponds to this civil date/time value in the specified timeZone. downTo. val duration = millis. zi su um ir wp fl rh ef ji oq