In this tutorial, you will learn how to load a list of images from a remote URL in Flutter. The remote URL that we are going to use will return a list of images in JSON format. We will create a Flutter mobile application that will display this list of images in a GridView. For…
Read More Loading Images from a Remote URL in FlutterWhen building a mobile app you have to consider that not every user can or will interact with your app the same way. Having said that, you have to consider users with disabilities and what are the ways to make your Flutter app more accessible for those users. Implementing accessibility correctly can enhance the quality…
Read More Accessibility Example In FlutterIn this tutorial, you will learn how to add a WebView to your Flutter application. What Is WebView? WebView is a Flutter Widget that allows your mobile application to display web content. This component is pre-installed on your device and should be kept up to date to ensure you have the latest security updates and other bug fixes.…
Read More WebView Example In FlutterIn this tutorial, we will create a small Flutter function that calls android’s Kotlin native code to read the value of the battery level. Flutter uses a flexible system that allows you to call platform-specific APIs whether available in Kotlin or Java code on Android. Flutter’s built-in platform-specific API support does not rely on code…
Read More Calling Android Native Code in FlutterIn this tutorial, you will learn how to implement Facebook Audience Network in Flutter. If you are an indie developer and want to generate some side revenue you can do it by adding Facebook ads to your Flutter mobile App. 1. Adding Package To implement ads to your Flutter App there’s a special package to…
Read More Facebook Audience Network In FlutterIn this tutorial, we will create a small Flutter function that calls iOS Swift native code to read the value of the battery level. Flutter uses a flexible system that allows you to call platform-specific APIs whether available in Kotlin or Java code on Android, or in Swift or Objective-C code on iOS. Flutter’s built-in…
Read More Calling iOS Native Code in FlutterIn this tutorial, you are going to learn how to add a border around a button in Flutter. For this tutorial, we’ll be focusing on the RaisedButton class in Flutter and editing its properties. RaisedButton RaisedButton widget in Flutter creates Material-specific buttons. It provides two required parameters, onPressed and child, where onPressed takes a function (i.e. what happens…
Read More Add Border Around a Button in FlutterIn this tutorial, you will learn how to make your Flutter mobile application send HTTP GET requests. Introduction Network calls are required when you are dealing with APIs and you need to get some data from your server or post some data into your server. The easiest way to make network calls with Flutter is…
Read More HTTP GET Request in FlutterIn this tutorial, you will learn how to use GridView in Flutter. When building mobile applications with Flutter, the GridView is used to display data in rows and columns. You can use the GridView to display widgets like Text, Image, Card, Button, and so on. GridView is scrollable so, when creating this widget, we need…
Read More GridView Example In FlutterIn this tutorial, you will learn how to use secure storage in Flutter. To make our Flutter mobile app store information securely, we will use the flutter_secure_storage package. When information is persisted in secure storage: On iOS, a secure Keychain is used, On Android, AES encryption is used. AES secret key is encrypted with RSA…
Read More Secure Storage In FlutterIn this tutorial, we will be exploring different techniques to integrate custom fonts into your Flutter projects. Having the ability to use custom fonts can add an extra touch of uniqueness and creativity to your applications, making them stand out from the rest. Throughout this tutorial, we will be discussing two different approaches for incorporating…
Read More Using a Custom Font in FlutterIn this tutorial, you will learn how to make a Scrollable view in Flutter. For a view to scroll, we will need to add enough information on a page, so that there is something to scroll up and down. I will do this with Flutter Container widgets. I will first put on a page a…
Read More Scrollable View in FlutterIn this Flutter tutorial, you will learn a few different ways of fetching an image from the Internet. Fetching an image in Flutter is very easy. You can either use a widget or a Provider and wrap it with a widget. Let’s see how it’s done! Using Image.network() Constructor Flutter provides an Image widget to display…
Read More Fetching Image from Internet in FlutterThe BottomNavigationBar is a built-in widget in Flutter that is being widely used in many different mobile apps. It is used to create a bottom navigation bar feature in your mobile app to help users navigate between different app pages. The bottom navigation bar in Flutter can contain multiple items such as text labels, icons, or both.…
Read More Bottom Navigation Bar Example In FlutterIn Flutter, Tooltip widget is a material design tooltip used to let users know about the functionality of a button or a widget in general. When a widget is equipped with a tooltip, if you long-press the widget, the tooltip appears as a label that floats. Tooltip is usually used to increase the accessibility of…
Read More Tooltip Example in Flutter