Flutter වලින් mobile apps නිර්මාණය - Sinhala Flutter Course

Explore dart functions in flutter apps by learning how to define and call functions, use positional and named parameters, manage return values and scope, and work with basic data types.

Explore how to pass functions as parameters in Dart and Flutter, define anonymous and inline functions, use closures, and control return values with named, positional, and required parameters.

Learn to implement a BMI calculator in Flutter by defining a function with required parameters and height, computing a double BMI, updating state on button press, and printing the result.

Design a basic weather app UI in Flutter, integrate the Open Weather API, and display temperature with Celsius or Kelvin, humidity, wind, and sunrise and sunset using icons.

Learn how to pass values between screens in Flutter using text editing controllers, stateful widgets, and text fields, while navigating with push and pop and handling return values with futures.

Learn to implement dynamic routing with arguments using push named, route settings, and parameter handling, including scalar and object arguments, switch-based routing, and navigation between home and other screens.

Master Flutter input widgets to capture user input through text fields with decorations and labels. Manage state with text editing controllers, on-change events, and validation for checkbox, radio, and switch.

Explore same page navigation using a home page, bottom navigation bar, and multiple pages. Create custom headers, a page view, and a page controller with indicators for seamless in-page navigation.

Explore platform aware widgets in Flutter, balancing material design with Cupertino components for Android and iOS, using the platform widgets library to build cross-platform apps.

Create adaptive and responsive Flutter UIs that adapt to device size and orientation using media queries, layout builder, and inherited widgets, generating dynamic layouts for portrait and landscape.

Install and configure Firebase in a Flutter app by setting up a Firebase project, installing the Firebase CLI, adding Firebase dependencies, and initializing options for Android and iOS.

Learn to initialize a Firebase app and access the Firestore instance, configure options, work with NoSQL collections and documents, and converters to transform JSON data and queries into data sets.

Explore querying collections in Flutter with Firestore, using documents, document IDs, and queries, including filters, order by, and snapshot streams to fetch and display data.

Resolve Firestore permission denied issues by understanding Firebase rules and access controls. Learn to configure authentication-based read and write permissions for test and production environments.

Learn to implement Firebase authentication: register with email and password or phone, enable third-party sign-in methods, verify emails, handle sign-in, sign-out, and basic Firestore access rules.

Learn to implement Firebase authentication in a Flutter app with a practical UI, including login and registration via email and password, and state-driven navigation.

Build a simple to-do app using Flutter and Firebase, focusing on Firestore data structures, streams, query builder, and CRUD operations with user authentication.

Learn why state management is essential in Flutter apps, linking UI to data through stateful and stateless widgets, data models, and navigation patterns.

Explore how to build a Flutter app using an inherited widget pattern, with a Firebase-backed repository, MVVM architecture, and task management features like add, edit, and notify updates.

Learn how the Flutter provider package enables scalable state management using inherited widgets, context, and listenable reads with read, watch, and notify listeners, including multi-provider patterns.

Learn how the BLoC pattern serves as a powerful state management solution, connecting the UI to data handling and back-end communication through providers.

Learn how the BLoC pattern manages state with streams and stream controllers, linking business logic to the UI via stream builders, events, and state streams.

Explore BLoC events by building increment and decrement events, defining abstract event and state classes, and wiring stream controllers to manage a counter's state in Flutter.

Explore final thoughts on BLoC, focusing on provider data handling, state management strategies, blocking tasks, and how updates and deletions shape a Flutter app’s architecture.

Explore dynamically changing app themes using the provider pattern to support light, dark, and system modes, enabling a theme provider and consumers to notify listeners and refresh the UI.

Learn to add custom fonts in Flutter by using Google Fonts, defining a font family in pubspec.yaml, and testing on devices to apply a default or title font.

Open app settings across Flutter projects, configure iOS plugins and Cocoapods, enable hot reload and hot restart, and manage permissions, location, and Info.plist for a smoother setup.