For example, the AppBar might show a full profile picture when the user scrolls up and slowly transition to show only the user name when the user scrolls down. This effect is called a floating app bar. In Flutter this can be achieved using the widget calledSliverAppBar. In this tutorial,...
You can useTriggersto choose when to show the in-app message to the user. There are some predefined Triggers such as "app open," as well as custom triggers that can be set programmatically using theaddTrigger()function. To begin, let's try using a predefined trigger for showing an app...
I hope you enjoyed learning abouthow to add text markup annotation in Flutter PDF Viewer using Syncfusion®PDF package. You can refer to ourFlutter PDF Viewerpage to know about its other groundbreaking feature representations. You can also explore ourdocumentationto under...
Lastly, you will learn how to build a working backend for your Flutter app using Back4apps’ Backend as a Service (BaaS) feature. What Is Flutter? Flutter is a cross-platform development framework that allows you to quickly build native-feeling Android, iOS, Web, Linux, macOS, and Windows...
sqflite is a popular and commonly used SQLite database plugin for Flutter. Using Sqflite, you can create, read, update, and delete records in a local SQLite database. Before starting you need to create a new Flutter project and add the following dependencies: dependencies: ... sqflite:...
Introducing Flutter Maps Widget Easily Visualize OpenStreetMaps and Bing Maps in Flutter Add an animated marker at load time To add an animated marker at load time, we have to add an animated widget as a child ofMapMarkerand start the animation in theinitState. ...
Openpubspec.yamlin your code editor and add the following plugins: pubspec.yaml dependencies:flutter:sdk:fluttergeocoding:^1.0.5geolocator:^6.1.1 Copy Note:You will need to make sure that your Android project uses AndroidX for this. If you have created a Flutter application after version 1.7,...
To add a basic navigation drawer in Flutter, you must first useMaterialAppin your project. Then, the Drawer widget can be added to the Scaffold widget. Here are the step-by-step instructions: Make sure you are using theMaterialApp Inside theScaffold, add theDrawerproperty and assign theDrawer...
How to use Keys in Flutter to preserve the state. Now it is clear from the above example where to add them. If you have to use the Stateful widget then you have to use the Keys. Now there are many types of Keys in a flutter. Following are the type of keys: ...
To get started, create a new flutter app by using the below command: > flutter create web_view_app Open the project in any editor; I personally recommend using Visual Studio Code which is my favorite for working with Flutter. Inside the project, open the pubspec.yaml file and add the web...