04. QR Code Integration

QR Code Integration

Overview

CryptoKit provides utilities for generating and decoding QR codes.

API Reference

• CryptoKit.generateQRCode(data: String, width: Int, height: Int): Bitmap
• CryptoKit.decodeQRCode(bitmap: Bitmap): String

Example

// Generate QR Code
val data = "https://cryptokit.com"
val qrCode = CryptoKit.generateQRCode(data, 300, 300)
imageView.setImageBitmap(qrCode)

// Decode QR Code
val scannedData = CryptoKit.decodeQRCode(qrBitmap)
println("Decoded Data: $scannedData")

Notes

• Use high-quality images for better decoding accuracy.
• Requires ZXing library for QR decoding.