Add auth type to BiometricPrompt.AuthenticationResult
Now that BiometricPrompt supports primary auth via device credential,
we want the high-level type of authentication used to be available to a
developer via the AuthenticationResult in onAuthenticationSucceeded.
Rather than include information about the strength of the biometric
sensor by reusing the existing Authenticators.Types constants, this
commit adds new integer constants that provide similar information but
at a lower level of granularity (device credential vs. biometric).
Test: atest com.android.server.biometrics
Test: atest com.android.systemui.biometrics
Test: Manually inspect new AuthenticationResult object on Pixel 3/4
Bug: 80525177
Bug: 141025588
Change-Id: Ic09ffdff995afe374f11721e6e777632de9ae867
diff --git a/core/java/android/hardware/biometrics/IBiometricServiceReceiver.aidl b/core/java/android/hardware/biometrics/IBiometricServiceReceiver.aidl
index c960049..1d43aa6 100644
--- a/core/java/android/hardware/biometrics/IBiometricServiceReceiver.aidl
+++ b/core/java/android/hardware/biometrics/IBiometricServiceReceiver.aidl
@@ -20,8 +20,8 @@
* @hide
*/
oneway interface IBiometricServiceReceiver {
- // Notify BiometricPrompt that authentication was successful
- void onAuthenticationSucceeded();
+ // Notify BiometricPrompt that authentication was successful.
+ void onAuthenticationSucceeded(int authenticationType);
// Noties that authentication failed.
void onAuthenticationFailed();
// Notify BiometricPrompt that an error has occurred.