How to make a simple Timer in Flutter In Flutter, you can create a simple timer using the Timer class from the Dart standard library. The Timer class allows you to schedule a callback function to be called after a certain amount of time has passed. To do this, you will need to create a …
When to Disable a Button in Flutter Here are some examples of when the Flutter button should be disabled after a tap or press: In general, it’s a good practice to disable a button after it’s tapped if there’s a possibility of the user triggering the action multiple times or if the action requires certain …
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Why add an animation to the Flutter Buttons Adding animation to Flutter Button can make them feel more responsive and engaging to users. Animations can help provide visual feedback when a button is pressed, indicating that the user’s action has been registered. By making the user interface more dynamic and interactive, animations can enhance the …
What is a Banner widget in Flutter? The Flutter banner widget is a user interface element that is used to draw attention to important information or actions in an application. It consists of a rectangular container with a diagonal strip of colour that overlays one of the corners of the container. The colour and text …
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What is a Badge in Flutter? A badge in Flutter is a small graphical element that is used to display a numerical value or a status icon. It is often displayed as a small, round shape with a number or an icon in the centre, and it is usually placed in the top-right corner of …
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What is a zoomable widget in Flutter? A zoomable widget in Flutter is a widget that allows users to zoom in and out of an image or other content. In Flutter, you can use the InteractiveViewer widget to create a zoomable interface. This widget allows users to zoom and pan the content within it. It …
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What are the Flutter Divider and VerticalDivider? The Divider and VerticalDivider widgets in Flutter are used to create visual separators between different elements in a user interface. A Divider creates a horizontal line that can be used to separate text, images, or other widgets. The VerticalDivider, on the other hand, creates a vertical line that …
What is a border in Flutter? A border in Flutter refers to a visual element that surrounds a widget, acting as a frame or a divider. It helps to create a visual separation between different parts of the user interface and adds some visual interest to the overall design. Borders can have various styles such …
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In Flutter, the size of elements can be controlled through various factors such as absolute pixel values or relative values such as percentages. When it comes to resizing elements, percentage values offer a lot of flexibility and adaptability to different screen sizes and resolutions. The process of converting percentage values to a 0-1 range is …
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What does it mean Device Orientation in Flutter Device Orientation refers to the physical orientation of a device, such as a smartphone or a tablet, in relation to the user. In Flutter, this information can be obtained through the use of a “Sensor” widget that detects the orientation of the device. This is crucial for …
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