The getTimeInMillis() method in Calendar class is used to return the current time of this Calendar in Milliseconds.
Syntax:
public long getTimeInMillis()
Parameters: The method does not take any parameters.
Return Value: The method returns the current time of this Calendar in millisecond.
Below programs illustrate the working of getTimeInMillis() Method of Calendar class:
Example 1:
Java
// Java code to illustrate// getTimeInMillis() methodimport java.util.*;public class Calendar_Demo { public static void main(String args[]) throws InterruptedException { // Creating a calendar Calendar calndr1 = Calendar.getInstance(); // Displaying the current time System.out.println("The Current Time" + " is: " + calndr1.getTimeInMillis()); // Adding few delay Thread.sleep(10000); // Creating another calendar Calendar calndr2 = Calendar.getInstance(); // Displaying the upcoming time System.out.println("The Upcoming Time" + " is: " + calndr2.getTimeInMillis()); }} |
Output:
The Current Time is: 1550725664034 The Upcoming Time is: 1550725674053
Example 2:
Java
// Java code to illustrate// getTimeInMillis() methodimport java.util.*;public class Calendar_Demo { public static void main(String args[]) throws InterruptedException { // Creating a calendar Calendar calndr1 = Calendar.getInstance(); // Displaying the current time System.out.println("The Current Time" + " is: " + calndr1.getTimeInMillis()); // Adding few delay Thread.sleep(5000); // Creating another calendar Calendar calndr2 = Calendar.getInstance(); // Displaying the upcoming time System.out.println("The Upcoming Time" + " is: " + calndr2.getTimeInMillis()); }} |
Output:
The Current Time is: 1550725683182 The Upcoming Time is: 1550725688208
Reference: https://docs.oracle.com/javase/8/docs/api/java/util/Calendar.html#getTimeInMillis–
