Experiencing a stretched or distorted camera preview when rotating your Flutter app, even when locked in portrait mode? This guide provides a practical solution to ensure your camera preview displays correctly, regardless of device orientation. The Problem: Camera Preview Distortion…
Detecting gestures on Flutter Stack children that are positioned outside the Stack‘s boundaries can be tricky. Flutter’s default hit testing behavior can prevent gestures from being recognized outside the parent’s area. This article provides a practical solution to overcome this…
This is yet another error that ended up wasting several hours of my time. The error message itself was pretty straightforward: “Version code 4 has already been used. Try another version code.” At first, I assumed that simply updating the…
This article provides a practical guide on how to manage Hive data securely in Flutter web applications, specifically addressing the issue of data persistence after a user closes their browser window. This is crucial for protecting user privacy and preventing…
Are you facing build errors and broken audio features in your Flutter app after FFmpegKit was removed? This article provides a practical guide to restore your app’s functionality. Understanding the Problem The removal of FFmpegKit can cause significant issues for…
Are you facing a frustrating issue where your Android view in a Flutter app is completely empty? This can be a common problem, especially when starting a new Flutter project or using Project IDX. This guide will walk you through…
Are you experiencing excessive tile requests when using flutter_map, potentially leading to high costs with commercial tile providers? This article explores practical strategies to reduce unnecessary tile loading and optimize your map performance. Understanding the Problem flutter_map requests tiles every…
Need to integrate scanning capabilities into your Flutter application using a physical scanner (not a QR code scanner or webcam)? This guide walks you through the process of connecting to a scanner device via USB, initiating scans, and retrieving the…
This error gave me a headache. This is for future. I am writing the solution here. Step 1: Make sure you are using the latest version of Transformers Step 2: Instead of ‘evaluation_strategy’, Use eval_strategy. If Above still doesn’t work,…
This article provides a practical guide on how to build a mobile application using Flutter for the frontend and Java for the backend. Understanding the Architecture The key is to treat Flutter and Java as separate applications that communicate with…
