Java 8 – HijrahDate, How to calculate the Ramadan date
Ramadan is the 9th month of the Islamic calendar, the entire month.
1. HijrahDate -> Ramadan 2016
Full example to calculate the start and end of the Ramadan 2016
TestHijrahDate.java
package com.mkyong.date;
import java.time.LocalDate;
import java.time.chrono.HijrahDate;
import java.time.temporal.ChronoField;
import java.time.temporal.TemporalAdjusters;
public class TestDate {
public static void main(String[] args) {
//first day of Ramadan, 9th month
HijrahDate ramadan = HijrahDate.now()
.with(ChronoField.DAY_OF_MONTH, 1).with(ChronoField.MONTH_OF_YEAR, 9);
System.out.println("HijrahDate : " + ramadan);
//HijrahDate -> LocalDate
System.out.println("\n--- Ramandan 2016 ---");
System.out.println("Start : " + LocalDate.from(ramadan));
//until the end of the month
System.out.println("End : " + LocalDate.from(ramadan.with(TemporalAdjusters.lastDayOfMonth())));
}
}
Output
HijrahDate : Hijrah-umalqura AH 1437-09-01
--- Ramandan 2016 ---
Start : 2016-06-06
End : 2016-07-05
References
About Author
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Good Programm of Ramdan Date
this post works fine for me.
Why Ramadan?
Why not the LENT???
import java.time.LocalDate;
import java.time.chrono.HijrahDate;
import java.time.temporal.ChronoField;
import java.time.temporal.TemporalAdjusters
not importing. can you please tell me where to find these classes.?
your cooperation will be highly appreciated.
Thanks.
you need Java 8 / JDK 8
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.JFrame;
import javax.swing.JTextField;
import javax.swing.JPasswordField;
import javax.swing.JLabel;
import javax.swing.JButton;
import javax.swing.JInternalFrame;
public class sample extends JFrame{
private JTextField textField;
private JPasswordField passwordField;
JInternalFrame internalFrame;
public sample() {
getContentPane().setLayout(null);
textField = new JTextField();
textField.setBounds(299, 43, 86, 20);
getContentPane().add(textField);
textField.setColumns(10);
passwordField = new JPasswordField();
passwordField.setBounds(299, 88, 86, 20);
getContentPane().add(passwordField);
JLabel lblNewLabel = new JLabel(“u”);
lblNewLabel.setBounds(233, 46, 46, 14);
getContentPane().add(lblNewLabel);
JLabel lblNewLabel_1 = new JLabel(“p”);
lblNewLabel_1.setBounds(233, 91, 46, 14);
getContentPane().add(lblNewLabel_1);
JButton btnNewButton = new JButton(“c”);
btnNewButton.addActionListener(new sample2());
btnNewButton.setBounds(299, 132, 89, 23);
getContentPane().add(btnNewButton);
internalFrame = new JInternalFrame(“New JInternalFrame”);
internalFrame.setBounds(249, 251, 136, 142);
getContentPane().add(internalFrame);
internalFrame.setVisible(false);
internalFrame.getContentPane().setLayout(null);
JButton btnNewButton_1 = new JButton(“makilchi”);
btnNewButton_1.setBounds(10, 34, 89, 23);
internalFrame.getContentPane().add(btnNewButton_1);
this.setVisible(true);
this.setSize(500, 500);
}
class sample2 implements ActionListener{
@Override
public void actionPerformed(ActionEvent e) {
String user,password;
user = textField.getText();
password = passwordField.getText();
if(user.equals(“Vikram”) && password.equals(“Info”)){
internalFrame.setVisible(true);
}else{
System.out.println(“wrong”);
}
}
}
public static void main(String arg[]){
sample object = new sample();
}
}