After working on Android apps for years, I decided to build a QR tool that combines scanning and advanced QR code creation in one app. Some features include: Instant QR scanning QR generation for URLs, Wi-Fi, contacts, text, email, and phone numbers Custom colors and eye styles Logo support Gallery image scanning Local storage and quick sharing The biggest challenge was creating a customization system that keeps QR codes both stylish and scannable. I'd love feedback from fellow...