In Material Design, a SnackBar shows the user briefly some kind of useful information. Having SnackBar in your mobile application will really help users to get information about their actions inside the app. In this blog post, let’s see how to add and display SnackBar in Flutter. The SnackBar class is needed to create a…
Alignment is an important aspect while designing your mobile app user interface. Sometimes, you may want to align your widget at the top of the screen in Flutter. In this blog post, I am going to show you how to add a button and place it at the top of the screen in Flutter. I…
While designing the mobile user interface, sometimes we may need to align widgets at the bottom of the screen. In this blog post, let’s check how to place a button at the bottom of the screen in Flutter. We need to use Align class to align widgets at the bottom, Align class has a property…
By default, you cannot add hexadecimal color code directly to Flutter. In this blog post, let’s check how to add hex color codes in Flutter. The hexadecimal string is not accepted because the Colors class accepts only integers. Hence, while specifying hexadecimal colors we need to convert them into integers. For this, you just need…
Making a mobile app user interface beautiful has many aspects. Sometimes, you may want to change the plain white background color of screens to make your app looks cool. In this blog post, let’s see how to change the background color of a screen in Flutter. Making the Scaffold widget the root of your screen…
Navigation is a very important aspect of mobile apps. Literally, we can’t create helpful mobile apps without navigation. In this blog post, let’s check how to navigate between screens in Flutter. We call full-screen views of a mobile app the screens, but in Flutter, they are called routes. The navigation in Flutter is done by…
A progress indicator is really helpful as it lets the user some processes are ongoing inside the mobile app. Here, in this blog post, let’s check how to show an indeterminate circular progress indicator in your Flutter app. The CircularProgressIndicator widget helps to create circular progress indicators easily in Flutter. See the code snippet given…
Progress Indicators have their own importance in mobile app UI. A progress indicator lets the user know that something is happening behind the screen. In this blog post, I will explain how to add a horizontal or linear progress indicator in Flutter. The LinearProgressIndicator widget is used to display a horizontal progress indicator with material…
I have already posted on how to add an image from assets in flutter and how to show image from url in flutter. In this blog post, Let’s learn how to add a border around an image in Flutter. In order to show local images on your flutter app, you need to add images inside…
A mobile app without images is unimaginable. In this Flutter image example, let’s learn how to show images from assets, that is images that are locally defined inside the project folder. First of all, create a folder named images inside your Flutter project directory. Now, add an image inside the images folder. After that, open…
Buttons are important components of the mobile app user interface. Users always interact with buttons of a mobile app to trigger various actions. Because of these reasons, making a button beautiful and appealing has its own significance in mobile app development. In some design scenarios, making a button with gradient colors will be much better…
In this blog post, I will show you how to add an icon button in Flutter. Before proceeding you should know what an icon button is. An Icon button is an icon that reacts to touches by filling the color. It is included in the Material widget. Using the IconButton widget you can create a…