How to create a tab bar in Flutter?class _MyAppPageState extends State<MyAppPage> with SingleTickerProviderStateMixin { late TabController _tabController; @override void initState() { super.initState(); _tabController = TabController(vsync: this, length: 3); ... } @override Widget build(...
Build stunning mobile apps effortlessly with Flutter! Learn step-by-step guides, tips, and tricks to create seamless, cross-platform apps in no time.
But how do you navigate programmatically between tabs like this in Flutter? Flutter TabBar: Navigation on button press Let's figure it out. 👍 As part of this, we will see how to: update the selected tab when a button is pressed. disable user interaction on the tab bar, so that we ...
then insert it into the PATH so that we can take charge of the Flutter binary anywhere in the world. The foremost measure is to get a Flutter software development kit and unzip it to an appropriate spot on our disk. We can do this by operating the subsequent ...
As can be seen from the chart below, Flutter has been gaining a lot of users in recent months. In 2018, Flutter’s market share doubled and it is on track to surpass React Native in terms of search queries, hence our decision to create a new Flutter tutorial. Note: This article focus...
Create a new Flutter project. flutter create mrzscanner Add the following dependencies to the pubspec.yaml file. dependencies: flutter: sdk: flutter flutter_ocr_sdk: ^1.1.2 cupertino_icons: ^1.0.2 image_picker: ^1.0.0 shared_preferences: ^2.1.1 camera: ^0.10.5+2 camera_windows: git...
We can show or hide widgets using the Visibility widget. When designing mobile apps using flutter we may need to show or hide the widget ...
An iOS tutorial for complete beginners that shows you how to make your first iPhone app, from scratch!
One option to create websites is to use website builders. They allow you to create simple web pages using preset website templates. Unfortunately, they are quite limited in terms of customization options and features. That said, website builders are more suitable for creating a basic site than...
A weak reference is a reference not strong enough to keep the object in memory. As the objects will be collected from memory, it will help you enhance android application performance. Let’s take a look at the example code public class MyClass { // 1. Create a WeakReference variable priva...