Android Mobile App Development

Programming using Kotlin

Course Overview

This comprehensive course introduces participants to Kotlin programming, covering everything from syntax basics to advanced features like coroutines and design patterns. Designed for Android developers transitioning from Java, it emphasizes the Kotlin way of programming, functional programming principles, and leveraging Kotlin-specific Android tools like Android-KTX.

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Course Objectives

1. Master Kotlin syntax and conventions.
2. Develop proficiency in object-oriented and functional programming using Kotlin.
3. Learn to apply Kotlin effectively for Android development.
4. Understand and implement design patterns using Kotlin.
5. Explore asynchronous programming with Kotlin coroutines.
6. Utilize Android-KTX and Anto for efficient development.

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Learning Outcomes

By the end of this course, participants will:

• Write and debug efficient Kotlin code.
• Integrate Kotlin with Java and Android seamlessly.
• Implement functional programming concepts and design patterns.
• Build a feature-rich social media application using Kotlin.

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Who Should Attend

This course is ideal for:

• Beginners with minimal programming experience.
• Java programmers aiming to transition to Kotlin for Android development.

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Prerequisites

• Experience in Android development using Java.

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Why Choose This Course?

• Comprehensive coverage of Kotlin from fundamentals to advanced concepts.
• Hands-on labs with practical projects, including building a social media app.
• Focused on transitioning Java developers to Kotlin with real-world examples.

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Key Topics

Day 1: Kotlin Basics

• Kotlin Syntax, Nullable Types, Control Flow
• Functions, Lambdas, and Basic OOP Concepts
  Lab: Use IntelliJ for exercises on basics (1.5 hrs).

Day 2: Advanced Kotlin Concepts

• Generics, Type Casting, Reflection, Interop with Java
• Introduction to Kotlin-Native (C/C++)
  Lab: Build a data structure with generics (2 hrs).

Day 3: Kotlin for Android

• Kotlin Idioms, Standard Library, and Porting Java to Kotlin
• Android-KTX and Anto Overview
  Lab: Start building a social media app (3 hrs).

Day 4: Functional Programming and Design Patterns

• Higher-Order Functions and Functional Programming Benefits
• Implementing Patterns: Singleton, Factory, Observer
  Lab: Add design patterns to the social media app (3 hrs).

Day 5: Advanced Android with Kotlin

• Data Binding Basics and Adapter Handling
• Coroutines for Asynchronous Programming in Android
  Lab: Add concurrency and web service support to the app (3 hrs).

Android Mobile App Development

Kotlin Fundamentals

Course Overview

This course offers a comprehensive introduction to Kotlin, a modern programming language known for its interoperability, clarity, and tooling support. Designed for developers transitioning to Kotlin, it combines object-oriented and functional programming principles to provide a strong foundation. The course emphasizes Kotlin's unique features, asynchronous programming with coroutines, and Java-Kotlin interoperability.

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Course Objectives

1. Master the basics of Kotlin syntax and semantics.
2. Explore object-oriented programming in Kotlin.
3. Understand the basics of functional programming.
4. Learn Kotlin’s distinctive approach compared to Java.
5. Implement asynchronous programming using coroutines.
6. Explore interoperability between Java and Kotlin.

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Learning Outcomes

By the end of this course, participants will:

1. Write, debug, and optimize Kotlin code.
2. Transition from Java to Kotlin seamlessly.
3. Leverage coroutines for efficient asynchronous programming.
4. Utilize Kotlin's functional programming features and collections.

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Who Should Attend

Ideal for developers with Java programming knowledge who are new to Kotlin and wish to harness its power for Android and JVM applications.

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Prerequisites

• Proficiency in Java programming.
• Basic understanding of Android SDK.

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Why Choose This Course?

• Provides hands-on training with IntelliJ IDE and Kotlin.
• Covers essential and advanced Kotlin programming concepts.
• Focuses on practical examples, idiomatic Kotlin, and interoperability.

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Key Topics

Session 1 (4 Hours): Basics of Kotlin

• Setting Up Kotlin in IntelliJ IDE
• Data Types, Control Flow, Nullable Types, and Loops
• Functions: Single-Expression, Parameters, Return Values, and Varargs

Session 2 (4 Hours): Classes and Interfaces

• Classes, Inheritance, Data Classes, Sealed Classes, and Nested Classes
• Interfaces: Creation, Delegation, and Oriented Programming

Session 3 (4 Hours): Objects and Collections

• Object Declaration, Expressions, and Singleton
• Arrays, Filtering, and Mapping Collections

Session 4 (4 Hours): Error Handling and Generics

• Exception Handling in Kotlin
• Generic Classes, Functions, and Variance

Session 5 (4 Hours): High-Order Functions and Delegation

• Functions as Parameters/Return Values, Lambdas, and Inline Functions
• Delegation in Kotlin

Session 6 (4 Hours): Advanced Kotlin Concepts

• Kotlin Idioms and Standard Library
• Interoperability: Calling Java from Kotlin and Vice Versa

Android Mobile App Development

Java Programming for Android

Course Overview

This course provides an in-depth exploration of Java programming with a focus on its application in Android development. Designed for developers transitioning from structural programming to object-oriented programming (OOP), this course combines theoretical learning with hands-on practice. It covers Java fundamentals, OOP concepts, multi-threading, exception handling, and design patterns to create efficient and robust applications.

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Learning Outcomes

By the end of this course, participants will:

1. Understand the fundamentals of the Java programming language.
2. Apply OOP concepts to design maintainable programs using Java.
3. Develop proficiency in debugging, writing, and optimizing Java code.
4. Gain an understanding of design patterns and their practical usage in Java and Android development.

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Who Should Attend

The course is ideal for programmers with experience in structural languages (like C) who are new to Java and OOP.

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Prerequisites

• Programming knowledge in structural languages like C.
• Basic understanding of object-oriented concepts (beneficial but not mandatory).

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Why Choose This Course?

• Comprehensive coverage of Java for Android application development.
• Hands-on learning of critical programming concepts.
• Focused training on applying design patterns to Android projects.

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Key Topics

Module 1: Introduction to Java (20 min)

• Overview of Java Programming Language
• Role of Java in Android Development

Module 2: Development Environment (20 min)

• Setting Up IntelliJ IDEA
• Writing a Simple Java Program

Module 3: Basics of Java Programming (20 min)

• Class/File Structure, Keywords, Comments

Module 4: Data Types & Operators (30 min)

• Variables, Primitive Types, Arrays, Strings

Module 5: Flow Control (30 min)

• Branching and Looping Statements

Module 6: OOP Basics (7 hours)

• Classes, Fields, Methods, Constructors, Memory Model

Module 7: Intermediate OOP Concepts (4.5 hours)

• Inheritance, Interfaces, Anonymous Classes

Module 8: Object Class (1 hour)

• equals(), hashCode(), and toString() Methods

Module 9: Interface-Oriented Programming (3 hours)

• Basics and Sub-classing

Module 10: Exception Handling (1.5 hours)

• Best Practices, Built-in and Custom Exceptions

Module 11: Collections Framework (1.5 hours)

• List, Set, Map, Iterators

Module 12: Multi-Threading (2 hours)

• Thread Management and Synchronization

Module 13: I/O Operations (1.5 hours)

• File Management, Streams

Module 14: Design Patterns (6 hours)

• Creational (Builder, Factory, Singleton)
• Behavioral (Strategy, Observer)
• Common Patterns in Android

Module 15: Common Patterns in Android (1.5 hours)

Module 16: Libraries and Build Process (1 hour)

Android Mobile App Development

Design Patterns using Kotlin

Course Overview

This course empowers intermediate Kotlin developers with the knowledge and skills to use design patterns effectively. By mastering these tried-and-true software solutions, participants will enhance code efficiency, readability, and maintainability. Covering Creational, Structural, and Behavioral design patterns, the course also delves into best practices, real-world examples, and clean code architecture principles.

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Course Objectives

• Understand the importance of SOLID design principles.
• Explore the principles of design patterns and their impact on code quality.
• Learn common Gang of Four (GOF) Creational, Structural, and Behavioral patterns.
• Implement real-world programming solutions using design patterns in Kotlin.
• Gain insights into clean code architecture.

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Learning Outcomes

By completing this course, participants will:

1. Apply SOLID principles to design maintainable and scalable software.
2. Identify and implement suitable design patterns for various scenarios.
3. Utilize Kotlin-specific libraries and frameworks to incorporate patterns.
4. Build clean, efficient, and reusable code structures.

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Who Should Attend

This course is designed for intermediate Kotlin developers who aim to refine their coding practices and enhance their software design capabilities.

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Prerequisites

• Proficiency in Kotlin programming language.
• Familiarity with basic Android SDK concepts.

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Why Choose This Course?

• Provides a practical understanding of SOLID principles and design patterns.
• Teaches real-world applications of design patterns using Kotlin.
• Emphasizes clean code architecture and maintainable coding practices.

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Key Topics

1. Software Design and Challenges

2. SOLID Design Principles

   • Single Responsibility Principle (SRP)
   • Open-Closed Principle (OCP)
   • Liskov Substitution Principle (LSP)
   • Interface Segregation Principle (ISP)
   • Dependency Inversion Principle (DIP)

3. Creational Design Patterns

   • Singleton, Prototype, Factory, Abstract Factory
   • Builder, Object Pool

4. Structural Design Patterns

   • Adapter, Bridge, Composite, Decorator, Façade

5. Behavioral Design Patterns

   • Chain of Responsibility, Command, Observer
   • State, Visitor, Strategy

Android Mobile App Development

Basics of Java Programming for Android

Course Overview

This foundational course introduces participants to Java programming with a focus on its application in Android development. Covering both syntax and semantics, the course provides a practical and theoretical understanding of Java, emphasizing object-oriented programming (OOP), exception handling, and multi-threading.

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Learning Outcomes

By the end of the course, participants will:

• Master the basics of Java syntax and semantics.
• Understand and apply OOP principles in Java.
• Develop skills to write, read, and debug Java code for Android applications.

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Who Should Attend

This course is intended for programmers with experience in structural languages and basic familiarity with OOP concepts who aim to transition into Java and Android development.

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Prerequisites

• Programming experience in C or C++.
• Basic understanding of object-oriented programming principles.

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Why Choose This Course?

• Provides a strong foundation in Java for Android development.
• Combines theoretical insights with hands-on programming exercises.
• Covers critical Java concepts such as exception handling and multi-threading.

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Key Topics

Module 1: Java Fundamentals (3.5 hours)

• Introduction to Java and the Java Programming Language
• Java Class/File Structure and Naming Conventions
• Data Types, Operators, and Variables
• Arrays, Strings, and Basic Functions

Module 2: Object-Oriented Programming (3.5 hours)

• Basics of OOP in Java
• Classes, Fields, Objects, and Methods
• Constructors and Polymorphism

Module 3: Advanced Java Fundamentals (3.5 hours)

• Intermediate OOP Concepts: Inheritance, Interfaces, and Abstract Classes
• Memory Management Basics
• Java Collections Framework (List, Map, Set)

Module 4: Multi-Threading and Exception Handling (3.5 hours)

• Basics of Multi-Threading in Java
• Exception Handling: Built-in Exceptions, Custom Exceptions, File I/O

Android Mobile App Development

Android Jetpack Compose

Course Overview

This course is designed to teach developers how to use Jetpack Compose to build modern and efficient user interfaces for Android applications. With a hands-on approach, participants will gain a deep understanding of composable functions, state management, UI components, and advanced techniques to create engaging user experiences.

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Course Objectives

• Establish a strong foundation in Jetpack Compose concepts like composable functions, state management, and UI components.
• Provide practical experience through exercises, projects, and quizzes.
• Guide participants on best practices for developing Compose-based UIs.
• Enable developers to confidently transition to declarative UI development.

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Learning Outcomes

By the end of the course, participants will:

1. Master the basics of Jetpack Compose, including composable functions and modifiers.
2. Effectively manage UI state and handle events.
3. Build responsive and dynamic user interfaces for all screen sizes.
4. Migrate between XML and Compose layouts seamlessly.

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Who Should Attend

This course is ideal for Android developers with prior experience in Kotlin and Android SDK who want to enhance their skills in UI development using the latest tools and techniques.

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Prerequisites

• Basic knowledge of the Kotlin programming language.
• Familiarity with Android SDK concepts.

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Why Choose This Course?

• Stay updated with cutting-edge UI development techniques using Jetpack Compose.
• Hands-on coding exercises for practical learning.
• Comprehensive coverage of UI design, animation, and responsive layouts.

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Key Topics

1. Introduction to Jetpack Compose

   • Composable Functions
   • Transitioning from Components to Composables
   • Architectural Considerations

2. Setting up Compose in Android Studio

3. UI Development Basics

   • Rows, Columns, Modifiers, and Themes
   • Styling Text, Colors, TextFields, Buttons, and Snackbars

4. State Management

   • Stateful vs Stateless Composable Functions
   • Hoisting State and Event Handling
   • Managing Configuration Changes

5. Dynamic Lists

   • LazyColumns, Multi-Select Lists

6. Migrating Between XML and Compose Layouts

7. Navigation in Compose

   • Dynamic Navigation and Back Navigation

8. Compose Effect Handlers

9. Compose Animations

   • Creating Animated Circular Progress

10. Responsive UI

    • Adapting to All Screen Sizes with LocalConfiguration

11. Figma to Compose Migration

12. Pagination and Search View Implementation

13. Integrating Fragments with Jetpack Compose

Android Mobile App Development

Android Application Performance Analysis and Tuning

Course Overview

This course focuses on analyzing and improving Android application performance across critical parameters such as battery usage, CPU, memory, and network efficiency. Participants will learn to leverage various profiling tools to identify and resolve performance bottlenecks, ensuring apps are efficient and user-friendly.

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Learning Outcomes

By the end of the course, participants will:

• Monitor and optimize CPU, memory, battery, and network usage.
• Detect and resolve common performance issues and memory leaks.
• Apply best practices for performance tuning and resource management.

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Who Should Attend

This course is designed for experienced Android developers who aim to enhance their application’s efficiency and user experience through performance tuning.

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Prerequisites

• Practical experience in Android application development.

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Why Choose This Course?

• Covers critical performance metrics such as battery and network usage.
• Hands-on exploration of tools like Memory Profiler, LeakCanary, and Layout Inspector.
• Techniques for identifying and resolving common app bottlenecks.

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Key Topics

1. Memory Usage Analysis

   • Optimizing Loops and Image Loading
   • Using Memory Profiler and Tracking Allocations

2. Avoiding Memory Leaks

   • Identifying Leaks with LeakCanary
   • Common Leak Causes: Static References, Inner Classes

3. Web-Related Issues

   • Asynchronous Requests on Background Threads
   • Network Profiler for Analysis

4. UI Analysis and Optimization

   • Debugging Layouts with Layout Inspector
   • Profiling GPU Rendering and Addressing UI Jank
   • Enhancing Rendering Performance

5. Battery Optimization

   • Understanding Causes of Battery Drain
   • Utilizing Doze Mode and App Standby
   • Advanced Monitoring and JobScheduler

Android Mobile App Development

Android App Development using Kotlin

Course Overview

This comprehensive course equips participants with the skills to develop feature-rich and robust Android applications using Kotlin. It covers Android architecture, essential components, user interface design, background processing, data persistence, web service integration, and the latest Android Jetpack components.

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Learning Outcomes

By completing this course, participants will:

• Gain a deep understanding of Android architecture and tools.
• Master the use of Android application components like activities, services, and broadcast receivers.
• Design and implement user interfaces with layouts and widgets.
• Integrate background processing using coroutines, threads, and services.
• Implement data persistence and integrate RESTful web services.
• Develop maintainable apps using Jetpack components like ViewModel, LiveData, and Room.

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Who Should Attend

This course is ideal for aspiring Android developers with foundational knowledge of Kotlin and object-oriented programming who are looking to enhance their expertise in Android app development.

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Prerequisites

• Familiarity with Kotlin programming language and XML for UI design.
• Basic programming concepts and object-oriented programming knowledge.
• Prior experience in any programming language is beneficial.

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Why Choose This Course?

• In-depth exploration of Android app development techniques.
• Emphasizes practical skills using modern Jetpack components.
• Real-world applications with RESTful APIs and JSON parsing.
• Comprehensive guidance on Android architecture and development tools.

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Key Topics

Day 1:

1. Introduction to Android
   • Android Architecture
   • Development Tools (Android Studio, Emulator, AVD)
2. Application Components
   • Activities, Services, Content Providers, Broadcast Receivers

Day 2:

3. Activities
   • Activity Lifecycle and Data Flow
4. Fragments
   • Lifecycle, Transactions, Backstack Management

Day 3:

5. User Interfaces
   • Layouts (Linear, Relative, Constraint) and Widgets
6. Adapter-Based Views
   • ListView and Custom Adapters

Day 4:

7. RecyclerView and CardView
   • Selection and Customization
8. Background Processing (Part 1)
   • Threads, Looper, Handlers

Day 5:

9. Background Processing (Part 2)
   • AsyncTask, Services, WorkManager, Coroutines
10. Broadcast Receivers

• Implementation and Listening

Day 6:

11. Data Persistence

• File Systems, Preferences

12. Web Services Integration

• RESTful Services, JSON Parsing, Retrofit

Day 7:

13. Android Jetpack

• MVVM, View Binding, Data Binding, Navigation, Room

Android Mobile App Development

Advanced Android using Kotlin

Course Overview

This advanced course is tailored for experienced Android developers aiming to master high-level techniques and tools for creating complex, high-performing Android applications. Key areas include Jetpack Library, Retrofit, Dependency Management, Performance Optimization, and Gradle build systems.

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Course Objectives

• Implement advanced Android architecture components (ViewModel, LiveData, Room).
• Optimize app performance using memory management and profiling.
• Ensure app security with encryption, authentication, and other techniques.
• Master data handling with network requests, caching, and APIs using Retrofit.

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Learning Outcomes

By the end of the course, participants will:

1. Develop sophisticated Android app architectures using Jetpack and modern libraries.
2. Apply advanced performance optimization strategies.
3. Secure Android applications with encryption and secure coding practices.
4. Integrate and manage dependencies effectively using Dagger Hilt or Koin.

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Who Should Attend

This course is designed for experienced Android developers with a solid foundation in Kotlin and Android SDK who wish to delve into advanced topics and elevate their app development skills.

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Prerequisites

• Proficiency in Kotlin programming language.
• Strong understanding of basic Android SDK concepts.

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Why Choose This Course?

• Covers essential advanced concepts such as Jetpack, Gradle, and Android Security.
• Learn techniques to make apps 100% HRDC claimable for optimization and compliance.
• Gain hands-on experience with real-world scenarios.

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Key Topics

1. Modern Android Application Architecture

   • Jetpack Library, View Binding, Data Binding
   • ViewModel and LiveData, StateFlow
   • Jetpack Navigation

2. Jetpack Libraries

   • Room, Paging, WorkManager, DataStore Migration

3. RecyclerView and User Interfaces

   • Snackbar, Diffutils

4. Remote and Bound Services

   • AIDL-based Remote Services

5. Interprocess Communication (IPC)

   • Messenger and Content Provider Basics

6. Android Security

   • Encryption and Decryption with Keystore
   • Permissions and Data Security

7. Web Socket Integration and Retrofit

   • API Integration using Retrofit and Ktor

8. Dependency Management

   • Tools like Dagger Hilt and Koin

9. Gradle Build System

   • Migrating from Groovy to Kotlin DSL

10. App Performance Monitoring

    • LeakCanary, StrictMode, Android Profiler