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App Development Using Java Course


App Development Using Java is one of the most in-demand courses in now-a-time. Best App Development Using Java course in delhi. Especially, after covid when more businesses are shifting to digital platforms, it offers high-paying jobs and careers for both creative and technical roles. In this course, you will learn how to advertise products and services using social media and Google platforms on the internet. You will also learn how to make money online through affiliate marketing and blogging. By taking this course you can also gain knowledge of consumer behavior, digital marketing trends, and the latest tools and techniques used in the industry first.

Course Highlights

1.

Java Fundamentals

2.

Object-Oriented Programming in Java

3.

Java Collections Framework

4.

Exception Handling & Debugging

5.

Java GUI Development (Swing/JavaFX)

6.

Database Connectivity (JDBC)

7.

File Handling in Java

8.

Multithreading & Concurrency

9.

Networking in Java

10.

Capstone Project & 100% Placement Assistance
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Learning Outcome


• Learn Java fundamentals including variables, data types, operators, and control statements.
• Understand Object-Oriented Programming concepts like classes, objects, inheritance, polymorphism, and encapsulation.
• Work with Java Collections Framework and understand Lists, Sets, Maps, and their usage.
• Learn Exception Handling, Debugging, and Logging in Java applications.
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Languages and tools that you will learn in this course

Language and tools that you will learn in this course

App Development Using Java Course Content

  1. Introduction to Java for Android
  2. History of Java and Android development
  3. Setting up the development environment:
  4.   Installing Java JDK
  5.   Installing Android Studio
  6.   Setting up Emulator / Physical Device for testing
  7. Writing your first Java program
  8. Understanding the Android app structure:
  9. Manifest file
  10. Activity files
  11. Layout XML files

2)   Java Programming Basics

  1. Variables, Data Types, and Operators
  2. Control Flow: if-else, switch, loops
  3. Functions / Methods in Java
  4. Arrays, Lists, and Collections
  5. Object-Oriented Programming (OOP) concepts:
  6. Classes & Objects
  7. Inheritance & Polymorphism
  8. Exception Handling
  9. Java Packages and Imports

3)  Android Studio & XML Layouts
  1. Understanding Android Studio interface
  2. Creating a new Android project
  3. Introduction to XML layouts
  4. LinearLayout, RelativeLayout, ConstraintLayout
  5. TextView, EditText, Button, ImageView
  6. ScrollView, RecyclerView, CardView
  7. Resource management: strings, colors, and dimensions

4)   Activities & Intents
  1. Understanding Activity Lifecycle
  2. Creating multiple Activities
  3. Passing data between Activities using Intent
  4. Implicit vs Explicit Intents

5)   UI Components & Widgets

  1. Buttons, TextViews, EditTexts, CheckBoxes, RadioButtons, Switches
  2. ImageView, ImageButton, and Drawable resources
  3. ListView and RecyclerView
  4. Custom Adapter for dynamic lists
  5. Dialogs: AlertDialog, ProgressDialog, Custom Dialogs
  6. Menus: Options Menu, Context Menu, Popup Menu

6)   Event Handling & User Interaction

  1. Handling clicks, long-clicks, touch gestures
  2. Using OnClickListener, OnTouchListener, and other listeners
  3. Input validation and error handling
  4. Keyboard management and focus

7)   Data Storage & Databases

  1. SharedPreferences for small key-value data
  2. Internal Storage and External Storage
  3. SQLite Database integration
  4. CRUD operations (Create, Read, Update, Delete)
  5. Using Room Database (optional advanced topic)

8)   Networking & APIs

  1. Introduction to REST APIs
  2. Using Retrofit / Volley library to fetch data
  3. Parsing JSON data in Java
  4. Handling asynchronous tasks with AsyncTask / Executors
  5. Displaying network data in RecyclerView

9)   Firebase Integration

  1. Firebase setup in Android Studio
  2. Firebase Authentication (Email, Google, Phone)
  3. Firebase Firestore for real-time database
  4. Firebase Storage for images and files
  5. Push Notifications using Firebase Cloud Messaging

10)   Advanced Features

  1. Working with Maps (Google Maps API)
  2. Camera integration and image handling
  3. Sensors & Device features (GPS, Accelerometer, Gyroscope)
  4. Animations and Transitions
  5. Background tasks using Services and WorkManager

11)   Testing & Debugging

  1. Debugging in Android Studio
  2. Unit testing with JUnit
  3. UI testing with Espresso
  4. Profiling and performance optimization

12)   App Deployment

  1. Preparing app for release
  2. Generating signed APK / AAB
  3. Publishing to Google Play Store
  4. App versioning and updates

13)   Real-World Projects

  1. Project 1: ToDo List App with SQLite
  2. Project 2: Weather App using API
  3. Project 3: Chat App using Firebase
  4. Project 4: E-Commerce App (with authentication and cart features)
  5. Project 5: Portfolio App showcasing multiple features

14)   Best Practices & Optimization

  1. Code organization & modularization
  2. Using MVC / MVVM architecture
  3. Optimizing app performance and memory usage
  4. Preparing a portfolio with multiple projects

Jobs you will get after completing course


A career in Java application development offers excellent growth opportunities in both salary and responsibilities. With the increasing demand for software applications, mobile apps, and enterprise solutions, skilled Java developers are highly sought after. Completing this course equips you with in-demand skills, making you eligible for competitive salaries, secured job profiles, and long-term career growth in the IT industry.

Job profile

After completing this course

Average salary

( 1+ year experience)
Junior Java Developer 25k-50k
Java Developer 50k-100k
Java Full Stack Developer 60k-120k
Android App Developer (Java) 70k-150k
Software Engineer (Java) 80k-180k
Senior Java Developer 120k-250k
Java Technical Lead / Architect 200k+

Features & Facilities



Student Reviews


ifda students review
The Rajan
Student
Google Review 

This course gave me the confidence to build my first mobile app from scratch. The trainer explained concepts clearly, and I especially loved the hands-on projects. Within a few weeks, I was already working on client apps!

ifda students review
Google Acc.
Student
Google Review 

I had some knowledge of JavaScript, but React Native was completely new to me. The course structure is well-planned, covering everything from basics to deployment on Play Store & App Store. It really helped me land my first internship.

Reena Jha
Student
Google Review 

One of the best courses I’ve taken! The live projects, API integration practice, and Redux sessions were amazing. Now I’m freelancing as a mobile app developer and earning part-time while studying


Frequently Asked Questions

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There are no strict prerequisites. Basic computer knowledge and logical thinking are helpful, but beginners can follow step-by-step guidance from fundamentals to advanced topics.

You will be able to develop desktop applications, GUI applications using Swing/JavaFX, and Android mobile apps. You will also gain skills for backend integration and database connectivity.

Yes, the course starts from the basics of Java and gradually moves to advanced concepts. Beginners will receive full guidance to become proficient in Java app development.

Absolutely. The course includes multiple live projects, including desktop, GUI, and Android applications, so you can apply your skills practically.

Yes, the course offers 100% placement assistance, including resume guidance, interview preparation, and connections to IT companies seeking Java developers.

You can pursue roles like Java Developer, Android App Developer, Java Full Stack Developer, Software Engineer, or even become a Java Technical Lead or Architect with experience.

Our Alumni Works At
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