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Mobile Application Development Lab

GITHUBLINK 1.Creating “Hello world” Application 1. Click Start →Android Studio, a Welcome to Android Studio dialog box will appear. Click New Project, the New Project Dialog box appears.  2. Choose Empty Views Activity then click Next.  3. Specify the Name of your project, Select the Language as Java, and Select the Minimum SDK as API 16 (“Jelly Bean”, Android 4.1). Click Finish Button.  4. Create a Button resource in activity_main.xml and update the following code <? xml version ="1.0" encoding ="utf-8" ?> <androidx.constraintlayout.widget.ConstraintLayout xmlns: android ="http://schemas.android.com/apk/res/android" xmlns: app ="http://schemas.android.com/apk/res-auto" xmlns: tools ="http://schemas.android.com/tools" android :layout_width ="match_parent" android :layout_height ="match_parent" tools :context =".MainActivity" > <Button android :id ="@+i...
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INTERNET TECHNOLOGIES LAB (IT)

 Program 1: Demonstrate E-Mail working (Sending ,Receiving, forward) 1. Sending an Email Step 1: Log in to Your Email Account Open your web browser and go to the website of your email provider (e.g., Gmail , Outlook ). Enter your email address and password to log in. Step 2: Compose a New Email Click on the "Compose" button. In Gmail, this button is usually found on the left side of the screen. Step 3: Fill in the Email Details To : Enter the recipient's email address. Subject : Enter the subject of your email. Body : Type your message in the body section. Optionally, you can add attachments by clicking on the paperclip icon and selecting the files you want to attach. Step 4: Send the Email Once you have filled in all the details, click the "Send" button to send the email. 2. Receiving an Email Step 1: Check Your Inbox After logging in, you will typically be directed to your inbox. New emails will appear at the top of your inbox. Emails that you have not yet re...
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Python Programming

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 Python Programming  Introduction to python programming Python is a high-level, interpreted programming language known for its simplicity and versatility. It is widely used in various fields, from web development to data science, machine learning, automation, and more. This introduction will cover the basics of Python programming, including its features, installation, and core concepts. Program 1: write  a python program to demonstrate basic data types in python (here we have many other data types) sol:                  print ( "----int----" ) print ( "possible integer values" ) print ( 15 ) print (- 25 ) print ( 0o 15 ) print ( 0x 12a ) x = 2 x = int ( 2 ) print ( x ) print ( int ( 25.5 )) print ( int ( "25" )) print ( "operations on integers" ) print ( "arithmetic operatons" ) print ( 2 ** 3 ) print ( 2 * 3 ) print ( 20 / 3 ) print ( 10 // 3 ) print ( 10 + 3 ) print ( 10 - 3 ) print ( "mathematical function" ) print ( pow ( ...
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