You might already know how to read and write data in Flutter, but every now and then we need to store it in a key-value pair. That is why today I’m going to discuss how to store key-value pairs in Flutter. Let’s get started! The shared_preferences plugin can be used to save a small collection …
Almost all apps can read and write files into the device’s storage, from desktop apps to mobile apps. That is why today we are going to learn how to read and write files in Flutter, as this is foundational to our learning on this Flutter journey. You may need to read and write files to …
From desktop apps to mobile apps, the utilization of JSON is just unavoidable. That is why it’s critical for us Flutter developers to learn such object notation, utilize it, and then mold it into whatever data we would like. That is why today we’ll learn how to parse JSON in Flutter! Let’s get started! Despite …
Most apps require data updates through the internet. Once again, the http package has you covered. On this blog, we’ll use the http package to update data via the internet. Create a custom Dart object from the response. Get the data from the internet, use user input to update the existing title, and lastly, display …
Credit to: Nucleio Move & Louie Jay Lomibao Today we’re going to add Google Maps to our Flutter app, specifically for Android users. The Google Maps API isn’t exactly free, but this information is still relevant as you could still apply it to your Flutter app. It is easy if you know where to get …
What if I told you there’s a way to communicate with the server without server polling? That’s where WebSockets come in handy. That is why today we are going to learn how to use WebSockets in Flutter. In this blog we’re going to create an app that connects, listens, sends, and closes WebSocket connections. Let’s …
Every now and then your app needs to not only read data on the internet but send data through the internet as well. That is why in today’s post we are going to discuss how to send data through the internet on Flutter. Prerequisites Firstly, we need a package to communicate through the internet, and …
In Flutter, if you want your HTTP requests to be authenticated, you must utilize this Authorization class and read this blog to know how to authenticate HTTP in Flutter. Most web services require authorization before you can retrieve data. There are several approaches to accomplish this, but one of the most prevalent is to employ …
Credit to: Flutter Dev Today’s blog was about using http once again! But this time, I’m going to show you how to delete data using http on Flutter. (canada drugs) In contrast to my old blog post where I showed you how to fetch data using http, let’s get started! First, you need to install …
As a back-end guy like me, you’ve probably heard of theming in Flutter, but you’ve probably never even bothered to use it. You’ve probably known a little or two about it, but there’s still that enigma in your mind that you didn’t know deeply about it, or worse, you’ve probably suffered from an imposter syndrome …