Image is one of the most used widgets in Flutter. Sometimes, we may want to blur the image to create visual effects. In this blog post, let’s learn how to make image blur in Flutter. There is no direct property to change blur using the image widget. But you can use the ImageFiltered widget to…
Sometimes, you may want to change the opacity of UI components to make the mobile app visually appealing. In this blog post, let’s learn how to change image opacity in Flutter. Flutter has a widget named Opacity that helps change its child’s opacity. The opacity property of the widget accepts a value between 0.0 and…
Base64 is an encoding scheme that can carry data stored in binary formats. The application of base64 string is common in web and mobile app development. In this blog post, let’s learn how to display an image from base64 in Flutter. The Image.memory constructor helps to display images from bytes. Hence, we have to convert…
Sometimes, you may want to add animated gifs instead of images to attract user attention through your mobile app. In this blog post, let’s learn how to display animated gifs in Flutter. The Flutter Image widget is quite powerful. It supports various formats such as jpeg, png, gif, animated gif, bmp, etc. Yes, we can…
Images are an important part of a mobile app user interface. Sometimes, you want to add button functionality to an image so that you can take action when the image is pressed. In this Flutter tutorial, let’s learn how to add a Flutter image button. Even though there are multiple button widgets in Flutter, it…
ElevatedButton is one of the most used button widgets in Flutter. In this Flutter tutorial, let’s learn how to change the position of the ElevatedButton icon from left to right. When you create an ElevatedButton with an icon and text using ElevatedButton.icon, the icon appears at the left position. There are multiple ways to change…
You can do so many visual customizations to make ElevatedButton more beautiful. Sometimes, you may want to set the ElevatedButton background transparent. Let’s look at that case in this Flutter tutorial. The ElevatedButton.styleFrom method is used to customize the style of ElevatedButton. Its property backgroundColor helps to set a background color. We make Colors.transparent as…
As a mobile app developer, you may tweak the opacity of UI components for multiple purposes. In this Flutter tutorial, let’s learn how to change the default opacity of ElevatedButton. You can customize the background color of ElevatedButton by using the backgroundColor property of the ButtonStyle class. There we can change the opacity of the…
EleavetedButton is one of the most used widgets in Flutter. It helps to add a pretty button with the Material design. In this short Flutter tutorial, let’s learn how to set fixed width and height for ElevatedButton. By default, the size of the ElevatedButton is determined by its content such as Text, Icon etc. The…
Sometimes, you may want to interrupt users to show important messages in a full-screen alert. This gains the full attention of the user to acknowledge the matter. Let’s learn how to create a full screen Dialog alert in Flutter. You can create a custom dialog with the showDialog method but in order to create a…
AlertDialog widget is one of the most useful widgets in Flutter. It helps developers to show important messages which may require acknowledgment. In this short Flutter tutorial, let’s learn how to change the AlertDialog background color. Adding AlertDialog is simple. You can make use of the backgroundColor property of AlertDialog and change the color. See…
AlertDialog in Flutter can be used to show alerts in Flutter. But it has some limitations and you can’t customize everything. In this Flutter tutorial, let’s learn how to create a custom dialog. The AlertDialog widget is made from the Dialog class. Hence, you can create a custom alert using Dialog. It has various properties….