Dart and Flutter Ultimate Course: Learn, Build & Deploy Apps

Why take this course?
-
Handling errors in Dart:
- Understand exceptions and error handling with
try-catch
blocks. - Use
throw
for custom exceptions, andcatchError
oronError
for handling errors asynchronously. - Learn about the
dart:io
package for error handling in I/O operations, such as files and network requests.
- Understand exceptions and error handling with
-
Using external Dart packages from Pub:
- Familiarize with
pubspec.yaml
for managing dependencies. - Use
pub get
to install packages orpub upgrade
to update them. - Understand transitive dependencies and how to handle version conflicts.
- Familiarize with
-
Building a Weather App in Dart:
- Integrate external APIs like OpenWeatherMap for fetching weather data.
- Use package like
http
for making web requests ordio
for more advanced needs. - Handle API responses, parse JSON data, and display it in a user-friendly manner.
-
Installing Flutter:
- Follow the official Flutter installation guides for Windows and macOS.
- Set up your development environment with Flutter SDK, Android Studio, or Visual Studio Code.
-
Flutter Basics:
- Understand the difference between
StatelessWidget
andStatefulWidget
. - Learn about intrinsic widgets like
Text
,Image
,Icon
, and layout containers likeScaffold
.
- Understand the difference between
-
Flutter Layout Widgets:
- Master static layout widgets:
Row
,Column
,Stack
, etc. - Understand positioning with
Positioned
within aStack
. - Use
ListView
,GridView
, andSingleChildScrollView
for scrollable content.
- Master static layout widgets:
-
Building a Basic Profile UI:
- Design and implement a simple profile screen.
- Practice using text, images, forms, and buttons.
-
Running a Flutter App:
- Learn how to run your app on emulators or physical Android and iOS devices.
-
Flutter Navigation:
- Implement basic navigation between screens using
Navigator.push()
andNavigator.pop()
. - Set up named routes for multi-screen apps, including dynamic route generation.
- Implement basic navigation between screens using
-
Creating Multi-Screen Apps:
- Structure your app with multiple screens for login, dashboard, etc.
- Use the
RouteObserver
to listen to route changes.
-
Forms in Flutter:
- Learn how to create forms using
Form
,TextField
, and validation withValidator
. - Handle form submission and state restoration on form editing.
- Learn how to create forms using
-
State Management in Flutter:
- Use
setState()
to update UI when data changes. - Explore alternative state management solutions like Provider, Riverpod, or BLoC.
- Use
-
HTTP Requests and Local Storage:
- Make network requests using the
http
package. - Store data locally with
SharedPreferences
for Flutter apps.
- Make network requests using the
-
Animations in Flutter:
- Implement implicit (animated widgets) and explicit (animation controllers) animations.
-
Theming in Flutter:
- Customize the theme of your app using
ThemeData
. - Apply styles and themes across your app for a consistent look.
- Customize the theme of your app using
-
Firebase Integration:
- Set up Firebase for authentication, database storage, and other services.
- Configure Firebase in your Flutter app for Android and iOS platforms.
-
Firebase App Development:
- Build features like user authentication with email/password, Facebook, or Google sign-in.
- Implement real-time updates with Firebase Firestore or Realtime Database.
-
Messaging App Development:
- Outline the architecture and code details for a chat application.
- Integrate Firebase Realtime Database or Cloud Firestore for message storage and synchronization.
-
Advanced Flutter Techniques:
- Implement the BLoC (Business Logic Component) pattern for state management.
- Set up continuous integration and deployment (CI/CD) with GitHub Actions for automated testing and building.
-
Deploying Flutter Apps:
- Publish your app to the Google Play Store and Apple App Store.
- Use Fastlane or similar tools for automating the deployment process.
-
Testing (Optional):
- Write unit, widget, and integration tests for your app.
- Use mocking to simulate complex interactions with external services or databases.
-
Performance Optimization:
- Profile your app to find areas that need optimization.
- Optimize resource usage (CPU, memory, etc.) and improve the overall performance.
-
Accessibility & Internationalization:
- Make your app accessible by following accessibility guidelines.
- Localize content of your app for different regions and languages using
intl
package.
This roadmap provides a comprehensive guide to becoming proficient in Flutter development. Each step builds upon the previous one, creating a solid foundation for you to create robust, scalable, and maintainable applications. Remember to follow best practices and keep your code clean and well-documented.
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