Friday, May 24, 2013

Date Piker Example In Android | Simple Date Piker Demo in Android | DatePikerDialog sample Code

Sample code for date piker in android using DatePickerDialog-

1-Print Screen

   

2-MainActivity.java

package com.manish.datepikerdemo;

import java.util.Calendar;

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

@TargetApi(Build.VERSION_CODES.HONEYCOMB)
public class MainActivity 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_main);
		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();
		}
	};
}

3-activity_main.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:textSize="22sp"
        android:textColor="#FF0000"
        android:text="Pick Date" />

</RelativeLayout>
Please put your comment for more help...
Thanks!

2 comments :

  1. Dear Manish,

    I am developing an attendance management app, i want to know how i can note the timings when the employee logins in into his account, ie.. the clock in time should be saved when he logs in to his account through his id and it should be saved into the sqlite database so that the working hours of the employee can be calculated..

    waiting for your reply,

    Thankyou in advance..

    ReplyDelete
    Replies
    1. Hi,
      If you are working on any live application so you should use web-services so you can track user record online because sqlite only work on local mobile and no one go to employee to employee for see attendance on their cell phone.

      Well on login into sqlite db save their time-stamp(time+date) and after end of the day they should logout from the application so you can save out time also.
      Table-
      pid user_id password intime outtime


      Delete