Android Generate Qrcode With ZXing (Kotlin)

dependencies {
    implementation 'com.google.zxing:core:3.4.0'
}

val content = "bitcoin:3J98t1WpEZ73CNmQviecrnyiWrnqRhWNLy"val writer = QRCodeWriter()val bitMatrix = writer.encode(content, BarcodeFormat.QR_CODE, 512, 512)val width = bitMatrix.widthval height = bitMatrix.heightval bitmap = Bitmap.createBitmap(width, height, Bitmap.Config.RGB_565)for (x in 0 until width) {    for (y in 0 until height) {        bitmap.setPixel(x, y, if (bitMatrix.get(x, y)) Color.BLACK else Color.WHITE)    }}imageView.setImageBitmap(bitmap)

dependencies {
    implementation 'com.journeyapps:zxing-android-embedded:3.6.0'
}

val barcodeEncoder = BarcodeEncoder()val bitmap = barcodeEncoder.encodeBitmap(content, BarcodeFormat.QR_CODE, 512, 512)qrcodeImageView.setImageBitmap(bitmap)