have hal2.1 register as the fingerprint service
Test: fingerprint's should be add-able.
Bug: 33199080
Change-Id: I30dd26c484848163ad63ee9bbd45f1d1ae869a14
diff --git a/biometrics/fingerprint/2.1/IBiometricsFingerprintClientCallback.hal b/biometrics/fingerprint/2.1/IBiometricsFingerprintClientCallback.hal
index 839bcd6..63435d1 100644
--- a/biometrics/fingerprint/2.1/IBiometricsFingerprintClientCallback.hal
+++ b/biometrics/fingerprint/2.1/IBiometricsFingerprintClientCallback.hal
@@ -1,5 +1,5 @@
/*
- * Copyright (C) 2016 The Android Open Source Project
+ * Copyright (C) 2017 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -16,12 +16,60 @@
package android.hardware.biometrics.fingerprint@2.1;
+/* This HAL interface communicates asynchronous results from the
+ fingerprint driver in response to user actions on the fingerprint sensor
+*/
interface IBiometricsFingerprintClientCallback {
- /* This function is the response channel for all messages
- * coming from the fingerprint HAL to the framework
- *
- * @param msg a union of message structures identified by
- * FingerprintMsg.type
+ /**
+ * Sent when one enrollment step is complete.
+ * @param deviceId the instance of this fingerprint device
+ * @param fingerId the fingerprint templetate being enrolled
+ * @param groupId the groupid for the template being enrolled
+ * @param remaining the number of remaining steps before enrolllment is complete
*/
- oneway notify(FingerprintMsg msg);
+ oneway onEnrollResult(uint64_t deviceId, uint32_t fingerId, uint32_t groupId, uint32_t remaining);
+
+ /**
+ * Sent when a fingerprint image is acquired by the sensor
+ * @param deviceId the instance of this fingerprint device
+ * @param acquiredInfo a message about the quality of the acquired image
+ * @param vendorCode a vendor-specific message about the quality of the image. Only
+ * valid when acquiredInfo == ACQUIRED_VENDOR
+ */
+ oneway onAcquired(uint64_t deviceId, FingerprintAcquiredInfo acquiredInfo, int32_t vendorCode);
+
+ /**
+ * Sent when a fingerprint is authenticated
+ * @param deviceId the instance of this fingerprint device
+ * @param fingerId the fingerprint templetate that was authenticated
+ * @param groupId the groupid for the template that was authenticated
+ */
+ oneway onAuthenticated(uint64_t deviceId, uint32_t fingerId, uint32_t groupId);
+
+ /**
+ * Sent when a fingerprint error occurs
+ * @param deviceId the instance of this fingerprint device
+ * @param error a message about the error that occurred
+ * @param vendorCode a vendor-speicifc error message. Only valid
+ * when error == ERROR_VENDOR
+ */
+ oneway onError(uint64_t deviceId, FingerprintError error, int32_t vendorCode);
+
+ /**
+ * Sent when one template is removed
+ * @param deviceId the instance of this fingerprint device
+ * @param fingerId the fingerprint templetate being removed
+ * @param groupId the groupid for the template being removed
+ * @param remaining the number of remaining templates that will be removed.
+ */
+ oneway onRemoved(uint64_t deviceId, uint32_t fingerId, uint32_t groupId, uint32_t remaining);
+
+ /**
+ * Sent when one fingerprint template is enumerated
+ * @param deviceId the instance of this fingerprint device
+ * @param fingerId the fingerprint for this templetate
+ * @param groupId the groupid for this template
+ * @param remaining the number of remaining steps before enumeration is complete
+ */
+ oneway onEnumerate(uint64_t deviceId, uint32_t fingerId, uint32_t groupId, uint32_t remaining);
};