Date Picker in Android

Hello Guys !!

Here is the simple example of Date Picker in Android..



1. DatePickerActivity.java

package com.pack.datepicker;

import java.util.Calendar;

import android.app.Activity;
import android.app.DatePickerDialog;
import android.app.Dialog;
import android.os.Bundle;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.DatePicker;
import android.widget.TextView;

public class DatePickerActivity extends Activity {
TextView textDate;
private int year;
private int month;
private int day;
static final int DATE_DIALOG_ID = 1;

@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_date_picker);
textDate = (TextView) findViewById(R.id.text_date);
final Calendar c = Calendar.getInstance();
year = c.get(Calendar.YEAR);
month = c.get(Calendar.MONTH);
day = c.get(Calendar.DAY_OF_MONTH);
textDate.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
showDialog(DATE_DIALOG_ID);
}
});
}

@Override
protected Dialog onCreateDialog(int id) {
switch (id) {
case DATE_DIALOG_ID:
return new DatePickerDialog(this, mDateSetListener, year, month,
day);
}
return null;
} // updates the date we display in the TextView

private void updateDisplay() {
/* * Hide virtual keyboard */
textDate.setText(new StringBuilder()
// Month is 0 based so add 1
.append(year).append("-").append(month + 1).append("-")
.append(day).append(""));
}

private DatePickerDialog.OnDateSetListener mDateSetListener = new DatePickerDialog.OnDateSetListener() {
public void onDateSet(DatePicker view, int myear, int monthOfYear,
int dayOfMonth) {
year = myear;
month = monthOfYear;
day = dayOfMonth;
updateDisplay();
}
};
}


2. activity_date_picker.xml

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context=".MainActivity" >

    <TextView
        android:id="@+id/text_date"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_centerHorizontal="true"
        android:layout_marginTop="50dp"
        android:text="Pick Date"
        android:textColor="#24B64E"
        android:textSize="22sp" />

</RelativeLayout>


Here is the output :

Happy Coding !!