Flutter Mobile App Development [6 months]

Course Outline:

Month 1: Foundations of Dart & Flutter Development
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Week 1: Dart Basics and Flutter Setup

Introduction to Dart language and features

• Setting up Dart SDK and tools
• Basic syntax: variables, data types, and constants
• Control flow: if-else, switch-case, loops (for, while, do-while)
• Functions and methods: parameters, return types, optional/named parameters
• Collections: Lists, Sets, Maps and basic operations
• Flutter environment setup: installing SDK, creating and running first Flutter app
  
  

Week 2: Flutter Widgets & Layouts

• Flutter widget tree and widget types overview
• StatelessWidget vs StatefulWidget
• Common layout widgets: Row, Column, Container
• Using padding, margin, and alignment for UI design
• Text, Image, and Icon widgets usage
• Understanding build() method and widget lifecycle basics
• Creating reusable custom widgets

Week 3: State Management and Navigation

• Understanding state and managing it with setState()

• Widget rebuilding and performance considerations

• Navigation basics: Navigator.push, Navigator.pop

• Passing data between screens

• Managing routes and named routes

• Using BottomNavigationBar and TabBar for multi-screen navigation

• Handling back button and lifecycle events

  
  

Week 4: Forms, Input & Validation

• TextField widget and user input handling

• Form widget and form fields

• Input validation techniques

• Managing focus and keyboard actions

• Handling form submission and error messages

• Using controllers and listeners for TextField

• Customizing input decoration and styling

  
  

Month 2: Intermediate Flutter & State Management
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Week 1: Networking and Async Programming

• Making HTTP requests with http package
• Handling JSON data and parsing to Dart objects
• Futures, async and await keywords
• Error handling in network calls
  
• Displaying loading indicators and error states
  
• Using ListView to display dynamic data
  
• Pagination basics and infinite scrolling

Week 2: Persistent Storage

• SharedPreferences: saving and retrieving key-value pairs
• SQLite basics and setup with sqflite package
• CRUD operations on SQLite database
• Choosing between SharedPreferences and SQLite
• Using FutureBuilder to load stored data asynchronously
• Handling database versioning and migrations
• Best practices for local data persistence
  
  

Week 3: Animations & Advanced Widgets

• Animation basics: AnimationController and Tween
• Implicit vs explicit animations
• Using AnimatedContainer, AnimatedOpacity, and AnimatedBuilder
• GestureDetector for user interaction
  
• Custom widgets and composing complex UI
  
• Sliver widgets and scroll effects
  
• Hero animations for screen transitions
  
  

Week 4: Provider State Management

• Introduction to Provider and its advantages
• ChangeNotifier and ChangeNotifierProvider
• Consumer widget and context.watch()
• Organizing app state and business logic
  
• Multiple providers and proxy providers
  
• Testing Provider-based apps
  
• Debugging and best practices

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Month 3: Advanced Flutter Conceptst
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Week 1: Bloc Pattern and Reactive Programming

• Understanding Bloc architecture and benefits
• Bloc vs Cubit: when to use which
• Streams and reactive data handling
• Creating Blocs and events
• Using BlocBuilder and BlocListener widgets
• Handling complex state changes
• Debugging Bloc states and events
  
  

Week 2: Testing and Debugging

• Unit testing Dart functions
• Widget testing basics
• Integration testing Flutter apps
• Writing effective test cases
• Using Flutter DevTools for debugging
• Performance profiling and memory leak detection
• Logging and error reporting

Week 3: Theming, Dark Mode & Responsive UI

• Defining custom themes and colors

• Implementing dark mode support

• Using MediaQuery and LayoutBuilder for responsiveness

• Adaptive UI for tablets and phones

• Custom fonts and typography

• Accessibility considerations

• Animating theme changes

  
  

Week 4: Firebase Authentication & Firestore

• Setting up Firebase project and FlutterFire

• Firebase Authentication methods: email/password

• User registration and login flows

• Firestore data modeling and CRUD operations

• Real-time data updates with Firestore streams

• Securing data with Firestore rules

• Handling user sessions and logout

Month 4: Backend & Cloud Services
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Week 1: Firebase Cloud Messaging

• FCM overview and use cases
• Setting up Firebase Cloud Messaging in Flutter
• Handling foreground and background notifications
• Customizing notification appearance and behavior
• Managing device tokens and subscriptions
• Sending notifications via Firebase Console and Cloud Functions
• Testing and debugging push notifications
  
  

Week 2: Firebase Cloud Functions

• Introduction to Cloud Functions
• Setting up Cloud Functions environment
• Writing and deploying serverless functions
• Triggering functions on Firestore events
• Validating and sanitizing data
• Using functions for business logic and backend processing
• Monitoring and logging Cloud Functions

Week 3: Background Tasks & Scheduling

• Understanding background execution limitations

• Workmanager plugin setup and configuration

• Scheduling periodic background tasks

• Syncing remote data in background

• Handling background task results and errors

• Platform-specific considerations (iOS/Android)

• Testing background tasks effectively

  
  

Week 4: Analytics, Crashlytics & Performance Monitoring

• Firebase Analytics setup and event tracking

• Creating custom analytics events

• Crashlytics integration for crash reporting

• Remote Config for dynamic app updates

• Performance Monitoring setup

• Analyzing app performance metrics

• Using data to improve user experience

Month 5: Advanced UI, Animations & Optimization
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Week 1: Complex Animations

• Hero animations for shared element transitions
• Staggered animations for multi-step effects
• AnimationController and Tween sequences
• Curves and easing functions
• Using AnimatedBuilder for custom animations
• Combining animations with gestures
• Optimizing animations for performance
  
  

Week 2: Gesture Handling

• GestureDetector and Listener widgets
• Handling tap, double tap, long press
• Drag and drop gestures
• Pinch-to-zoom and rotate gestures
• Custom gesture recognizers
• Gesture arenas and gesture disambiguation
• Combining gestures with animations

Week 3: Performance Profiling & Optimization

• Using Flutter DevTools profiler

• Identifying expensive widget rebuilds

• Using const constructors and keys effectively

• Reducing overdraw and layout passes

• Optimizing images and assets

• Memory leak detection and fixes

• Best practices for smooth scrolling

  
  

Week 4: Responsive Design & Accessibility

• Responsive layouts using Flex, Expanded, and LayoutBuilder

• Using MediaQuery for device size adaptations

• Supporting multiple screen orientations

• Accessibility fundamentals: semantics and labels

• Implementing TalkBack and VoiceOver support

• Keyboard navigation and focus management

• Testing accessibility features

Month 6: Deployment, CI/CD & Capstone
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Week 1: Preparing for Release

• Code signing and certificates for Android & iOS
• Versioning and build numbers
• Generating APK, AAB, and IPA builds
• App bundle optimization
• Obfuscation and shrinking code
• Testing release builds on devices
• Preparing release notes and documentation
  
  

Week 2: App Store & Play Store Publishing

• Creating developer accounts and store listings
• Preparing app assets and screenshots
• Uploading builds to Google Play Console
• Uploading builds to Apple App Store Connect
• Setting pricing and distribution
• Managing app updates and versioning
• Monitoring reviews and crash reports

Week 3: CI/CD Pipelines

• Overview of CI/CD concepts and benefits

• Setting up GitHub Actions for Flutter builds

• Using Codemagic and Bitrise for automation

• Automating tests and static code analysis

• Deploying builds to testing platforms

• Notifications and reporting build status

• Securing credentials and environment variables

  
  

Week 4: Capstone Project

• Project planning and requirement gathering

• Architecture and state management decisions

• UI/UX design and prototyping

• Backend integration and API usage

• Testing and debugging

• Deployment and launch preparation

• Project presentation and code review

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Training highlights:

• 100% Practical Training + Live projects
• In House Placements
• Training by experienced mentors cum developers.
• Daily assignments & notes will be provided.

About ToXSL:

• Tremendous Growth Opportunity!!
• Work with the newest and most cutting edge technologies!
• High Visibility, Autonomous Role in a Collaborative Environment!
• Outstanding Work/Life Balance!
• Competitive Compensation, Benefits, and other Perks!!