diff options
| -rw-r--r-- | core/java/android/hardware/biometrics/BiometricPrompt.java | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/core/java/android/hardware/biometrics/BiometricPrompt.java b/core/java/android/hardware/biometrics/BiometricPrompt.java index baf972b26573..8629210c2a7b 100644 --- a/core/java/android/hardware/biometrics/BiometricPrompt.java +++ b/core/java/android/hardware/biometrics/BiometricPrompt.java @@ -616,8 +616,15 @@ public class BiometricPrompt implements BiometricAuthenticator, BiometricConstan mExecutor = executor; mAuthenticationCallback = callback; final long sessionId = crypto != null ? crypto.getOpId() : 0; - mService.authenticate(mToken, sessionId, userId, mBiometricServiceReceiver, - mContext.getOpPackageName(), mBundle); + if (BiometricManager.hasBiometrics(mContext)) { + mService.authenticate(mToken, sessionId, userId, mBiometricServiceReceiver, + mContext.getOpPackageName(), mBundle); + } else { + mExecutor.execute(() -> { + callback.onAuthenticationError(BiometricPrompt.BIOMETRIC_ERROR_HW_NOT_PRESENT, + mContext.getString(R.string.biometric_error_hw_unavailable)); + }); + } } catch (RemoteException e) { Log.e(TAG, "Remote exception while authenticating", e); mExecutor.execute(() -> { |