Fixed
Status Update
No update yet.
Comments
ro...@miquido.com
Do you know what device(s) this is happening on? Looks like it's crashing in the framework code perhaps in autogenerated binder code.
android.hardware.fingerprint.IFingerprintService$Stub$Proxy.authenticate(IFingerprintService.java:341)
android.hardware.fingerprint.IFingerprintService$Stub$Proxy.authenticate(IFingerprintService.java:341)
cu...@google.com
ap...@google.com
So far seeing on:
LGE LM-Q710(FGN)
LGE LM-X220
LGE LM-X410(FG)
BlackBerry BBB100-1
TCL REVVL 2
LGE LM-Q710(FGN)
LGE LM-X220
LGE LM-X410(FG)
BlackBerry BBB100-1
TCL REVVL 2
Description
// key generation
val keyGenerator = KeyGenerator.getInstance("AES", "AndroidKeyStore")
keyGenerator.init(
KeyGenParameterSpec.Builder(alias, PURPOSE_ENCRYPT or PURPOSE_DECRYPT)
.setBlockModes(BLOCK_MODE_GCM)
.setEncryptionPaddings(ENCRYPTION_PADDING_NONE)
.setUserAuthenticationRequired(true)
.setUserAuthenticationValidityDurationSeconds(-1)
.build()
)
val secretKey = keyGenerator.generateKey()
// cipher initialization
val encryptCipher = Cipher.getInstance(CIPHER_TRANSFORMATION)
encryptCipher.init(Cipher.ENCRYPT_MODE, secretKey)
// biometry prompt invocation
val prompt = BiometricPrompt(activity, executor, listener)
prompt.authenticate(info, CryptoObject(encryptCipher))
BUILD INFO
- Device type: Samsung S10e (SM-G970F)
- OS version: Android 9
- Biometric library version: 1.0.1
- Device security configuration: only one fingerprint added
STEPS TO REPRODUCE
[Be as specific as possible please]
1. Try to authenticate with biometry prompt on Samsung S10e (SM-G970F)
EXPECTED RESULTS
Biometry prompt is shown
OBSERVED RESULTS
Biometry prompt not shown
NUMBER OF TIMES YOU WERE ABLE TO REPRODUCE: 10/10