Date PickerDialog

Xml:

 

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    android:orientation="vertical" >

    <TextView
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:text="DEMO" />

    <Button
        android:id="@+id/button1"
        android:layout_width="fill_parent"
        android:layout_height="100dp"
        android:text="Demo Button" android:textSize="20dp"/>

</LinearLayout>

 

 

 

 

 

 

JAVA CODE:

 

package com.demo.ui;
import java.util.Calendar;
import android.app.Activity;
import android.app.DatePickerDialog;
import android.app.Dialog;
import android.os.Bundle;
import android.view.View.OnClickListener;
import android.view.View;
import android.view.Window;
import android.widget.Button;
import android.widget.Toast;

public class DemoButtonActivity extends Activity {
private int year, month, day;
static final int ID_DATEPICKER = 0;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
requestWindowFeature(Window.FEATURE_NO_TITLE);
setContentView(R.layout.main);
Button imageButton = (Button)findViewById(R.id.button1);
imageButton.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
final Calendar c = Calendar.getInstance();
year = c.get(Calendar.YEAR);
month = c.get(Calendar.MONTH);
day = c.get(Calendar.DAY_OF_MONTH);
showDialog(ID_DATEPICKER);
}
});
}
@Override
protected Dialog onCreateDialog(int id) {
switch(id){
case ID_DATEPICKER:
return new DatePickerDialog(this, dateSetListener, year, month, day);
default:
return null;
}
}  
private DatePickerDialog.OnDateSetListener dateSetListener
= new DatePickerDialog.OnDateSetListener(){ 
public void onDateSet(android.widget.DatePicker arg0, int arg1,
int arg2, int arg3) {  
Toast.makeText(getBaseContext(),
String.valueOf(arg1) + "/"
+ String.valueOf(arg2+1) + "/"
+ String.valueOf(arg3),
Toast.LENGTH_LONG).show();
}
};
}