Flutter Stuff Team

Solve Exception Error on ʺflutter doctor –android-licensesʺ Command Introduction The Flutter framework has become a popular choice for developing cross-platform mobile applications. However, developers often encounter issues when trying to set up their development environment. One common problem is the exception error that occurs when running the “flutter doctor –android-licenses” command. In this article, we … Read more

How to Solve ʺandroid.jar or AndroidJar does not existʺ Error on Flutter Introduction The “android.jar or AndroidJar does not exist” error is a common issue faced by Flutter developers when building and running their Android applications. This error occurs when the Flutter build process is unable to locate the android.jar file, which is required for … Read more

How to Set Asset or Network Image as Background on Container Widget Introduction Container widgets are a fundamental component in building user interfaces, providing a way to group other widgets together. Customizing the appearance of container widgets can enhance the visual appeal of an application. One common customization is setting an asset or network image … Read more

How to get Device Screen Size ’Height and Width’ in Flutter App Introduction Getting the device screen size is a crucial aspect of developing a mobile application, particularly when it comes to creating a user interface that is responsive and adaptable to different screen sizes. In Flutter, obtaining the device screen size can be accomplished … Read more

How to use SQLite/Sqflite CRUD on Flutter App [Easiest Guide Example] Introduction In this guide, we will walk you through the process of using SQLite/Sqflite CRUD operations in a Flutter app. SQLite is a self-contained, file-based database system that allows you to store and manage data locally on a device. Sqflite is a Flutter plugin … Read more

How to Add Placeholder or Hint on TextField in Flutter App Introduction ———— In mobile app development, providing users with hints or placeholders in text fields can enhance the user experience by giving them an idea of what to enter. In Flutter, you can easily add a placeholder or hint to a TextField using the … Read more

How to Apply Opacity and Make Any Widget Transparent in Flutter App Introduction Flutter is a popular framework for building cross-platform mobile applications. It provides a wide range of widgets that can be used to create complex and visually appealing user interfaces. However, there are times when you need to apply opacity or make a … Read more

How to Programmatically Vibrate Device with Dart in Flutter App Introduction Vibration is a crucial feature in mobile applications, as it provides a tactile way to alert users of important events or notifications. In Flutter, you can programmatically vibrate a device using the Haptic Feedback library. This library provides a simple and easy-to-use API for … Read more

[Solved] Cannot run with sound null safety Error in Flutter Introduction Null safety is a feature in Dart that helps prevent null pointer exceptions. However, when working with Flutter, developers may encounter the “Cannot run with sound null safety” error, which can be frustrating. In this article, we will explore the reasons behind this error … Read more

How to Render/User SVG Vector Images in Flutter App Introduction SVG (Scalable Vector Graphics) is an XML-based markup language for describing two-dimensional vector graphics. In mobile app development, using SVG images can be beneficial due to their scalability and small file size. However, rendering SVG images in a Flutter app can be a bit complex. … Read more