Flutter

Android Manifest merge error when removing package name for namespace

Leave a Comment / Flutter Troubleshooting, Flutter /

When developing Android applications, managing the package attribute in the AndroidManifest.xml has evolved with the introduction of the namespace property in the build.gradle file. This change aims to streamline package management, but it can lead to manifest merge errors if not handled correctly. This article explores the relationship between the package attribute and the namespace […]

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Executing Functions After Build in Flutter Using GetX

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Introduction Flutter is an exciting framework for building mobile applications, but there’s a common challenge developers face: executing functions after the widget tree has been built. Thankfully, GetX, a powerful state management library for Flutter, provides an elegant solution to this problem. In this beginner-friendly tutorial, we will explore how to execute functions after the

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Solving “TextField Inside of Row Causes Layout Exception” in Flutter

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Introduction: Flutter, Google’s UI toolkit for building beautiful and performant cross-platform applications, provides developers with a rich set of widgets to create interactive user interfaces. However, working with complex layouts can sometimes lead to unexpected errors, such as the infamous “TextField inside of Row causes layout exception.” In this blog post, we will explore the

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Troubleshooting the Error: ‘The class ‘PreferredSizeWidget’ cannot be used as a mixin’ in Flutter

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Introduction: During the development process, encountering errors is a common occurrence. Upgrading to a new version of a framework or programming language can sometimes introduce unexpected issues. In this blog post, we will delve into a specific error that arises when attempting to use the ‘PreferredSizeWidget’ class as a mixin in Flutter. Furthermore, we will

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Ultimate Guide to Set & Lock Screen Orientation in Flutter

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To ensure that your users have a seamless experience, we’ll walk you through the process of controlling the screen orientation in your Flutter app in this guide. Let’s get started and discover how to manage the orientation of your app! First, import the services package: This will give you access to the SystemChrome class, which “Controls specific aspects

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