Sometimes, you may want to underline text to get the attention of the user. Let’s check how to add text with underline in Flutter. The TextStyle class is used for styling Text widgets in Flutter. Using the decoration property and TextDecoration class, you can underline your text easily. If you want to underline only a …
When developing mobile apps we always get into situations where we want to convert data types. In this blog post, let’s check how to convert a string into a number, that is an integer or a double in Flutter. We can use some Dart functions for this purpose. String to Integer in Flutter The string …
Sometimes, you may need to change the text label given on button during events such as on press. In this Flutter tutorial, let’s see how to change the button text on click. We use ElevatedButton in this flutter example. We also use the stateful widget as simple state management is required to change the button …
Nowadays, many Flutter developers prefer ElevatedButton as their button. In this Flutter tutorial, let’s check how to change shadow color of Elevated Button. The styling of the Elevated Button is done with the help of ButtonStyle class. The shadowColor property of the ButtonStyle class can be used to change the shadow color. As you see, …
How to Change Shadow Color of Elevated Button in Flutter Read More »
Async and Await are two important keywords in programming languages. These two keywords make asynchronous functions read better. In this tutorial, let’s see how to use async and await in Flutter. Following is an asynchronous function where async and await keywords are used. Following is the video where the official Flutter team explains the usage …
In some scenarios, you may want to get an existing variable inside your string. Hence, let’s check how to call variables inside a string in Flutter. Calling a variable inside string is extremely easy in Flutter. You just need to use the dollar syntax as given below. Here $value represents an already defined variable named …
A mobile app might be running on various mobile devices with different configurations. Hence, it’s important for developers to get the device model of the users. Then only the developer can address device-specific bugs and issues. Let’s check how to get device model in Flutter. The device info is a Flutter package that gives information …
Fetching data from an API and displaying that data in ListView is a common requirement of Flutter Apps. It’s because you can show a large set of dynamic data through the ListView widget easily. In this Flutter tutorial, let’s use a sample API https://jsonplaceholder.typicode.com/albums that give a set of data in JSON format. First of …
How to Fetch Data from API and Show in Flutter ListView Read More »
Most of the mobile applications we develop have to use internet for various purposes. Hence, let’s learn how to fetch data from APIs in Flutter. We are using a sample API https://jsonplaceholder.typicode.com/todos/1 that gives the following data in JSON. First of all install http package into your Flutter project. Open your pubspec.yaml file and add …
The popularity of Flutter is so high that many mobile app developers using other frameworks or languages want to try it. The developers migrating from one framework to another always have so many confusions. For example, if you are a react native developer and wanna try flutter then you have to learn more about Flutter …
