Complete Flutter Development For Beginners

Explore the foundations of object-oriented programming by examining Java basics—classes, objects, constructors, and memory layout—then compare encapsulation, inheritance, interfaces, and collections to Dart in Flutter development.

Explore the basics of the Dart language, including variables, classes, null safety, and data types; learn about lists, maps, sets, and constructors to build robust Flutter apps.

Explore how Dart uses lists and maps to organize data and support app design. Learn to manage long-running tasks with futures and delayed execution to keep the UI responsive.

Explore client–server interaction and API design with host, path, and parameters, and JSON responses powering Flutter. Build familiarity with Flutter widgets, material app, scaffolds, and a login UI with validation.

Explore Flutter user interface design by building widgets with material app and scaffold, from stateless foundations to stateful patterns, using columns, rows, padding, text fields, and a snackbar for feedback.

Create and assign username and password text editing controllers to text form fields, then fetch the typed data on login button press and show it in a snackbar.

Design a login form in Flutter using text form fields with validators, a form widget, and a global key to validate credentials on login, displaying success or error messages.

Design a custom product model to represent real-world data. Convert JSON API responses into model objects using maps and prepare Flutter UI with a list view.

Navigate from a login page to a home page in Flutter using navigator push with a material page route, context, and a builder, and compare stateful and stateless widgets.

Explore the difference between stateless and stateful widgets, learn how setState triggers UI rebuilds, and understand updating the UI while loading data.

Build a dynamic flutter list view with scaffold and list view builder, render note cards using itemCount and position, and enable adding, viewing, and editing notes via a Node model.

Learn to build a Flutter note app with a floating action button for navigation, entry of notes (title and description), and dynamic listing using a node model.

design a flutter note-entry ui with scaffolded layout, decorated title and description fields, and a tappable notes list that navigates to detail screens.

Create a note model in Dart with id, title, and description, using a constructor and getters. Render notes in a Flutter list view with leading avatars and tap interactions.

Create a Flutter notes list using a list tile with avatar, title, subtitle, and trailing actions, supporting tap to show a snackbar and navigate to a detail screen.

Implement a SQLite database in a Flutter app by adding the Sqflite and path_provider dependencies in pubspec.yaml, then save node details from the detail entry to the database.

Implement an sqflite database in flutter by creating a database helper, adding save and delete queries for a notepad, and using a singleton to provide an instance across the app.

Implement a singleton database helper in flutter with a static factory, initialize sqlite in a separate thread, and define a note table with id, title, description, and date.

Create a database and a note_table with id, title, description, and date columns, using id as an auto-increment primary key. Implement insert and query operations to populate and manage notes.

Learn how to insert data in a flutter app by converting a note to a map, using an async database insert, and handling a singleton database with await.

Fetch all node data from the database, convert map objects to node models with a map-to-object factory, and expose an async get node list for the UI.

Learn how to update the user interface by saving and deleting notes to a database in Flutter, including creating a database helper and showing alert dialogs.

Finalising show data in list demonstrates updating a Flutter list from a database using a db helper, get node list, and setState to refresh the UI when data loads.

Implement a delete operation for notes by calling a database helper, passing the note id, handling the result, and refreshing the list with user feedback.

Explore Hive as a fast NoSQL Flutter database, and learn dependency setup, Hive generator, and build runner to auto generate adapters.

Discover code restructuring by creating a separate notepad app package, moving models and repositories, updating imports, and organizing tests to keep your Flutter project clean.

Fetch movie data from a server API, map it to model objects, and display the results in a Flutter UI, then store them locally with the Hive database.

Explore how an API returns JSON data from a backend server and how to parse JSON objects and arrays, including page, total_pages, total_results, and a movie results list for UI.

Model server data in Flutter by building a movie data structure with page and results, then create a movie class with id, title, poster path, and vote count for display.

Learn to work with the tmdb api server, generate and use api keys, authenticate requests, and fetch movie metadata with page-based pagination.

Fetch data from an API in Flutter by creating an HTTP channel with a dependency, using URI and async/await, handling JSON response with status code 200 to populate a list.

Decode JSON into maps, then map data into model objects using factories, including list handling, to feed the Flutter UI.

Fetch real movie data with a factory on a background thread, then update the list via setState to rebuild the UI and display results, handling errors with dialogs.

Wrap the data in a card with padding, then display the movie title alongside a network poster image loaded from a server URL by appending the poster path.

Design a horizontal Flutter list view using row and column layouts, resize images with a sized box, add padding, and refactor into a get movie list view method.

Reinforces debugging a Flutter UI by fixing list sizing and overflow, implementing sized boxes and a vertical single child scroll view to allow dynamic data rows and nested scrolling.