Author: misamaliraza94

  • Floating Action Button:

    floatingActionButton: It is a button displayed at the bottom right corner and floating above the body. It is a circular icon button that floats over the content of a screen at a fixed place to promote a primary action in the application. While scrolling the page, its position cannot be changed. It uses the FloatingActionButton widget…

  • Drawer

    It is a slider panel that is displayed at the side of the body. Usually, it is hidden on the mobile devices, but the user can swipe it left to right or right to left to access the drawer menu. It uses the Drawer widget properties slides in a horizontal direction from the Scaffold edge to show navigation links in the…

  • Body

    2. body: It is the other primary and required property of this widget, which will display the main content in the Scaffold. It signifies the place below the appBar and behind the floatingActionButton & drawer. The widgets inside the body are positioned at the top-left of the available space by default. See the below code: In the…

  • AppBar

    1. appBar: It is a horizontal bar that is mainly displayed at the top of the Scaffold widget. It is the main part of the Scaffold widget and displays at the top of the screen. Without this property, the Scaffold widget is incomplete. It uses the appBar widget that itself contains various properties like elevation, title, brightness, etc. See the…

  • Flutter Scaffold

    Flutter Scaffo The Scaffold is a widget in Flutter used to implements the basic material design visual layout structure. It is quick enough to create a general-purpose mobile application and contains almost everything we need to create a functional and responsive Flutter apps. This widget is able to occupy the whole device screen. In other words, we can…

  • Which type of animation allows you to represent real-world behavior?

    The Physics-based animation allows you to represent real-world behavior in Flutter.

  • Name the popular database package used in the Flutter?

    The most used and popular database packages used in the Flutter are as follows: sqflite database: It allows to access and manipulate SQLite database. Firebase database: It will enable you to access and manipulate the cloud database.

  • What is the latest release of Flutter SDK?

    The latest release of the Flutter framework is Flutter- v1.20.4 on 15 September 2020.

  • Name some popular apps that use Flutter?

    Today, many organizations use Flutter for building the app. Some of the most popular app built on Flutter are as follows: Google Ads Reflectly Alibaba Birch Finance Coach Yourself Tencent Watermaniac

  • Explain Hot Reload in Flutter?

    The hot reload feature allows you to quickly and easily perform an experiment in the project. It helps to build UI, add new features, fix bugs, and make app development fast. To perform hot reloading of a Flutter app, do the following steps: Run the app in a supported Flutter editor or terminal window. Modify…