![]() Finally, we will discuss how to convert Contact objects to Map. Routes are straightforward because you can animate how the page arrives. Navigator is an inherited Widget, very similar to how Scoped Model is an inherited Widget. In Flutter data, Router is called Navigator. You will also learn how Navigation works with Flutter. It runs when the class is expanciated and initState runs when the class is initialized. InitState runs once per the Widget lifetime whenever the Widget is created. In Populating the contacts to initState, the build function runs once the Widget is initialized. The building process continues recursively until the description of the user interface is fully concrete. A Stateless Widget is a widget that describes part of the user interface by building a constellation of other widgets. Next, we will demonstrate how to convert a Contacts Page to a Stateful Widget. The Virtual Device Manager is an interface you can launch from Android Studio to help you create and manage Virtual Devices. We will use an Android emulator during the development process. ![]() We will show you how to write your Flutter apps in several editors. You will also learn how Flutter relies on the complete installation of Android Studio to supply its Android platform dependencies. Learn about Flutter Doctor as a tool that tells you what you have or what you have not set up correctly for the app to run and build projects. The successful installation of Flutter depends on these tools being available in your environment. You will learn the basic requirements to install and run Flutter from your development environment, covering everything from operating system compatibility, disk space to tools. We will start by installing Flutter SDK on Windows and Mac OS. Flutter is powered by Dart, a programming language from Google that has excellent support for asynchronous operations, which is very important for today’s IO and Data-intensive applications. You will not just study Flutter in theory, but we will build a complete realistic app throughout this course. ![]() We will show you how to build a complete Contacts App from scratch and how to make the most of this high-performance, intuitive framework. Introduction to Mobile App Development Course with Flutter is a free online course that helps you discover how to use Flutter effectively. ![]() Flutter is the popular open-source framework created by Google for developing Android and iOS apps. ![]()
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