Introduction to Flutter by Ayush Desai.pptx
- 1. Introduction to Flutter Build Beautiful, Natively Compiled Apps from a Single Codebase Ayush Desai
- 2. Introduction Flutter is a powerful UI toolkit developed by Google, designed for crafting natively compiled applications across multiple platforms from a single codebase. This presentation will provide insights into its key features, architecture, and benefits, empowering developers to leverage Flutter for modern app development.
- 3. Topic 1: Overview of Flutter 01
- 4. Subtopic 1: Introduction to Flutter Flutter is an open-source UI software development toolkit by Google, primarily focused on building cross-platform applications. It is written in Dart and first launched in May 2017, gaining popularity for its ability to create visually appealing apps for iOS, Android, web, and desktop from a unified codebase.
- 5. Subtopic 2: Key Features Key features of Flutter include a single codebase for numerous platforms, fast development speeds facilitated by Hot Reload, and a rich set of customizable widgets. Additionally, its performance is enhanced by the compilation to native code, and it provides access to native features through platform channels, ensuring seamless integration with device capabilities.
- 6. Subtopic 3: Why Choose Flutter? Flutter offers high productivity through its efficient development workflow and robust community support. Its customizable and expressive UI allows developers to create uniquely branded applications. Backed by Google and widely adopted in production apps, Flutter is suitable for both startups and established enterprises seeking versatile solutions.
- 7. Topic 2: Flutter Architecture and Widgets 02
- 8. Subtopic 1: Flutter Architecture Explained Flutter's architecture consists of three key components: the Dart Framework, Engine, and Embedder. The Dart Framework handles the core functionality, including widgets and animations. The Engine, built with C++, is responsible for rendering with Skia, while the Embedder interfaces with the underlying native OS, ensuring a smooth user experience across platforms.
- 9. Subtopic 2: Types of Widgets In Flutter, everything is built around widgets, which can be categorized into two main types: StatelessWidget and StatefulWidget. StatelessWidgets are immutable and do not change, while StatefulWidgets maintain state and allow for dynamic user interactions. Common examples include Text, Container, Column, Row, Image, and ListView, each playing a vital role in UI design.
- 10. Conclusion • Flutter stands as a transformative approach in modern app development, enabling developers to create beautiful, high-performance applications efficiently. • Its ease of learning, coupled with powerful features and community support, makes it an ideal choice for both new and experienced developers. • For further exploration, resources such as flutter.dev and DartPad can help deepen understanding and enhance practical skills in Flutter development.
- 11. Thank you!