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Flutter

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[Flutter] Introducing the Overlay class to display notification messages

I found a package called overlay_support that makes it easy to create toast and in-app notifications, so I'll use this one.OverlaySupportEntry.of(context)? .dismiss(); is a method that removes the displayed overlay widget.

Development/Design

[Flutter] How to deal with RenderFlex overflowed error. Identify issues using Flutter DevTools’ Inspector.

This article describes how to debug and respond to RenderFlex overflowed errors in Flutter. In short, it is an error that occurs when the size of a widget exceeds the screen area, and is listed in the Flutter documentation as one of the most frequently occurring errors.

[Flutter] State management ②: From provider to Riverpod. Take the counter app as an example.

In the previous article, we described Flutter's state management from statefulWidget + setState to Provider.This time, we will look at Provider to Riverpod, which is context independent and enhances immutability.

2024.04.11 2024.04.13

Development/Design

[Flutter] State Management 1: StatefulWidget + setState to provider. Using a counter app as an example

In Flutter, you can use StatefulWidget to have internal state. In addition, libraries such as Provider, Riverpod, and Bloc are used to manage the state of the entire application.

2024.04.10 2024.04.13

Development/Design

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