Hi. I'm trying to integrate VisaCheckout SDK to my app. Payment on test environment works well, but if I check `fingerprint` checkbox while signing in, I've got this internal crash.
VisaCheckoutAndroidSdk-5.5.2
Android 8.1.0
Android gradle plugin 3.1.2
Android buildtools 27.0.3
05-07 13:42:59.495 1539-1539/dv.pay.app E/AndroidRuntime: FATAL EXCEPTION: main
Process: dv.pay.app, PID: 1539
java.lang.NullPointerException: throw with null exception
at com.visa.internal.eo.<clinit>(Unknown Source:2390)
at com.visa.internal.eo.ॱ(Unknown Source:0)
at com.visa.internal.br.ʼ(:207)
at com.visa.internal.bj$2.ˏ(:378)
at com.visa.internal.b$2.run(:290)
at android.os.Handler.handleCallback(Handler.java:790)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:164)
at android.app.ActivityThread.main(ActivityThread.java:6494)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:438)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:807) PS. The manifest contains FINGERPRINT permissons. Also, there is a code which checks figerprint auth is set up and it seems fingerprint is available to use:
private fun initFingerPrint() {
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.M) {
Log.d("###", "This Android version does not support fingerprint authentication.")
}
val keyguardManager: KeyguardManager = getSystemService(KEYGUARD_SERVICE) as KeyguardManager
val fingerprintManager: FingerprintManager = getSystemService(FINGERPRINT_SERVICE) as FingerprintManager
if (!keyguardManager.isKeyguardSecure) {
Log.d("###", "User hasn't enabled Lock Screen")
}
if (ActivityCompat.checkSelfPermission(this, Manifest.permission.USE_FINGERPRINT) != PackageManager.PERMISSION_GRANTED) {
Log.d("###", "User hasn't granted permission to use Fingerprint")
return
}
if (!fingerprintManager.hasEnrolledFingerprints()) {
Log.d("###", "User hasn't registered any fingerprints")
return
}
Log.d("###", "Fingerprint authentication is set.\n")
}
PPS. SDK initialization and usage code:
package dv.pay.app.ui.visa
import com.visa.checkout.Environment
import com.visa.checkout.Profile
import com.visa.checkout.PurchaseInfo
import java.math.BigDecimal
const val API_KEY = "BI0Z97V54UI244BTEICX21RzaaHSlS4VYjaaGqlwBPMivrDFU"
const val PROFILE = "SYSTEMDEFAULT"
fun createPurchase(): PurchaseInfo = PurchaseInfo
.PurchaseInfoBuilder(
BigDecimal("10.23"),
PurchaseInfo.Currency.USD
)
// .setShippingHandling(BigDecimal("0"))
// .setTax(BigDecimal("0"))
// .setDiscount(BigDecimal("0"))
// .setMisc(BigDecimal("0"))
// .setGiftWrap(BigDecimal("0"))
// .setDescription("Gift Card Order")
// .setOrderId("234-SD355-343432")
// .setReviewMessage("Gift Card Order")
// .setMerchantRequestId("345345345dsfs434343423234234")
// .setSourceId("test-source-id")
// .setPromoCode("test-promo-code")
// .setShippingAddressRequired(true)
// .setUserReviewAction(PurchaseInfo.UserReviewAction.PAY)
// .setThreeDSSetup(true, false)
// .setCustomData(hashMapOf("key" to "value"))
.build()
fun createPaymentProfile(): Profile = Profile
.ProfileBuilder(API_KEY, Environment.SANDBOX)
.setProfileName(PROFILE)
// .setDisplayName("DV pay demo")
// .setMerchantId("123")
// .setDataLevel(Profile.DataLevel.FULL)
// .setAcceptCanadianVisaDebit(true)
// .setEnableTokenization(true)
// .setCardBrands(cards)
// .setShippingCountries(shippingCountries)
// .setBillingCountries(billingCountries)
.build()
private val cards = arrayOf(
Profile.CardBrand.VISA,
Profile.CardBrand.MASTERCARD
)
private val shippingCountries = arrayOf(
Profile.Country.UA
)
private val billingCountries = arrayOf(
Profile.Country.UA
)
