In this tutorial, you will learn how to use GridView in Flutter. When building mobile applications with Flutter, the GridView is used to display data in rows and columns. You can use the GridView to display widgets like Text, Image, Card, Button, and so on. GridView is scrollable so, when creating this widget, we need…
Read More GridView Example In FlutterIn this tutorial, you will learn how to use secure storage in Flutter. To make our Flutter mobile app store information securely, we will use the flutter_secure_storage package. When information is persisted in secure storage: On iOS, a secure Keychain is used, On Android, AES encryption is used. AES secret key is encrypted with RSA…
Read More Secure Storage In FlutterThe BottomNavigationBar is a built-in widget in Flutter that is being widely used in many different mobile apps. It is used to create a bottom navigation bar feature in your mobile app to help users navigate between different app pages. The bottom navigation bar in Flutter can contain multiple items such as text labels, icons, or both.…
Read More Bottom Navigation Bar Example In FlutterIn Flutter, Tooltip widget is a material design tooltip used to let users know about the functionality of a button or a widget in general. When a widget is equipped with a tooltip, if you long-press the widget, the tooltip appears as a label that floats. Tooltip is usually used to increase the accessibility of…
Read More Tooltip Example in FlutterIn this tutorial, you will learn how to create an AlertDialog with a TextField in Flutter. We will go through all the steps and at the end, you will have a complete code example that displays an alert dialog with a text field. Creating AlertDialog The basic code to create an AlertDialog widget with a…
Read More AlertDialog with a TextField in FlutterIn this tutorial, you will learn how to create and display an Alert Dialog in Flutter. Creating Alert Dialog Alert Dialog is a pop-up widget in Flutter that can be used to display a message to the user. Below is a code example in Flutter that creates a very simple alert dialog with a title,…
Read More Flutter. Alert Dialog Example.In this tutorial, we will go through a couple of different ways of implementing a Checkbox in Flutter. A Checkbox is a type of widget that holds a boolean value. The two widgets we will use in this tutorial are: Checkbox, and CheckboxListTile Checkbox In the code example below, the Checkbox widget is used as a child of…
Read More Checkbox Example In FlutterIn this Flutter tutorial, you will learn how to handle button tap events. The two most commonly used button events are onTap and onPressed. In the code snippets below, I will use the onPressed event most of the time. You can use the onTap event just the same way as onPressed. All button type widgets have…
Read More Handle Button Tap Event In FlutterWelcome to today’s tutorial where we will talk about buttons with icons in Flutter. As the slogan of Flutter says “It’s all widgets”, its no exception in this case. There are multiple ways of making and incorporating a button with icons in Flutter. We will start with the most obvious one which is the IconButton…
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