#Button - Guide to Solve different kinds of Problems

Browse the beautiful apps built using Flutter

How to Trigger Button Click in Flutter

How to Trigger Button Click in Flutter

In this example, we are going to show you how to simulate or trigger gestures like click, button down, button up, or button press in Flutter. You will learn to make an auto-click button with this example.

How to Change Drawer Icon in Flutter

How to Change Drawer Icon in Flutter

In this example, we are going to show you how to change the drawer menu hamburger icon in Flutter. You will also learn to change the icon size and color. After changing the icon, we will implement drawer open and close functionality on icon button.

How to Disable Back Button in Flutter

How to Disable Back Button in Flutter

In this example, we are going to show you how to disable the device back button in the Flutter app. You may need to deactivate the back button where you don’t want to quit your app by pressing the back button on the device.

How to Prevent Dialog from Closing Outside Barrier Touch in Flutter

How to Prevent Dialog from Closing Outside Barrier Touch in Flutter

In this example, we are going to show you how to prevent the dialog from dismissing on touch at the outside barrier of showDialog in Flutter. You can force users to take options from the dialog button, and manually dismiss the dialog from the code.

How to Set Margin Inside Elevated Button in Flutter

How to Set Margin Inside Elevated Button in Flutter

In this post, we are going to show you how to set or change internal margin or padding on ElevatedButton. By default, the internal margin on content is pre-defined, you may need this method to reduce or increase the padding inside Elevated Button.

How to Add Circular Elevated Button in Flutter

How to Add Circular Elevated Button in Flutter

In this example, we are going to show you how to add border radius to ElevatedButton() and make it circular or its corner circular. Circular Elevated Buttons looks beautiful and you may need them while building your flutter app.

How to add Icon/Icon Button in Flutter

How to add Icon/Icon Button in Flutter

In this example, we are going to show you how to add icons to your Flutter app. You will also learn to change the size, color, or icon as well as to add icon buttons, and make the default icon clickable in your Flutter App.

How to Listen Volume Up/Down Button Press in Flutter

How to Listen Volume Up/Down Button Press in Flutter

In this app example code, we are going to show you how to detect or listen Volume Hardware button press and identify which button is pressed, either volume up or down button in Flutter App.

How to Add ʺ⋮ʺ Popup Menu on Flutter AppBar

How to Add ʺ⋮ʺ Popup Menu on Flutter AppBar

In this example, we are going to show you how to add a 3 dot popup or dropdown menu on AppBar of Flutter App. We have added PopupMenuButton to add a popup menu on AppBar.

How to Style DropdownButton in Flutter

How to Style DropdownButton in Flutter

In this example, we are going to show how to style DropdownButton, such as applying background color, border width, border color, border-radius, box-shadow, Dropdown Menu color, font color, font size, icons

How to add Dropdown Button Widget in Flutter App

How to add Dropdown Button Widget in Flutter App

In this example, we are going to show you how to add DropdownButton, add items inside it, or style the dropdown button like adding background color, border, border-radius.

How to Solve DropdownButton Errors in Flutter

How to Solve DropdownButton Errors in Flutter

While adding DropdownButton or DropdownMenuItem in the widget tree of your Flutter app, you may encounter different errors or conditions. In this post, we are going to show you how to solve different kinds of errors