Add example IBiometricsFingerprint@2.2 HAL
The exisitng 2.1 default implementation assumes that the device has
a pre-HIDL HAL. Keep this implementation intact for vendors with
legacy implementations.
This change adds a new example 2.2 HAL that does not assume the
existance of a pre-HIDL HAL, which can be used by cuttlefish
and CTS.
Bug: 172957689
Test: make -j android.hardware.biometrics.fingerprint@2.2-service.example
Test: atest CtsBiometricsTestCases
Test: m vts -j && vts-tradefed run commandAndExit vts -m VtsHalBiometricsFingerprintV2_1Target
Test: m vts -j && vts-tradefed run commandAndExit vts -m VtsHalBiometricsFingerprintV2_2Target
Change-Id: I4d87028d70fdb5c03759080e53e69751cf5e4307
diff --git a/biometrics/fingerprint/2.2/default/BiometricsFingerprint.h b/biometrics/fingerprint/2.2/default/BiometricsFingerprint.h
new file mode 100644
index 0000000..a6861b3
--- /dev/null
+++ b/biometrics/fingerprint/2.2/default/BiometricsFingerprint.h
@@ -0,0 +1,73 @@
+/*
+ * Copyright (C) 2020 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.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ANDROID_HARDWARE_BIOMETRICS_FINGERPRINT_V2_2_BIOMETRICSFINGERPRINT_H
+#define ANDROID_HARDWARE_BIOMETRICS_FINGERPRINT_V2_2_BIOMETRICSFINGERPRINT_H
+
+#include <log/log.h>
+#include <android/log.h>
+#include <hardware/hardware.h>
+#include <hardware/fingerprint.h>
+#include <hidl/MQDescriptor.h>
+#include <hidl/Status.h>
+#include <android/hardware/biometrics/fingerprint/2.2/IBiometricsFingerprint.h>
+
+namespace android {
+namespace hardware {
+namespace biometrics {
+namespace fingerprint {
+namespace V2_2 {
+namespace implementation {
+
+using ::android::hardware::biometrics::fingerprint::V2_2::IBiometricsFingerprint;
+using ::android::hardware::biometrics::fingerprint::V2_1::IBiometricsFingerprintClientCallback;
+using ::android::hardware::biometrics::fingerprint::V2_1::RequestStatus;
+using ::android::hardware::Return;
+using ::android::hardware::Void;
+using ::android::hardware::hidl_vec;
+using ::android::hardware::hidl_string;
+using ::android::sp;
+
+struct BiometricsFingerprint : public IBiometricsFingerprint {
+public:
+ BiometricsFingerprint();
+ ~BiometricsFingerprint();
+
+ // Methods from ::android::hardware::biometrics::fingerprint::V2_2::IBiometricsFingerprint follow.
+ Return<uint64_t> setNotify(const sp<IBiometricsFingerprintClientCallback>& clientCallback) override;
+ Return<uint64_t> preEnroll() override;
+ Return<RequestStatus> enroll(const hidl_array<uint8_t, 69>& hat, uint32_t gid, uint32_t timeoutSec) override;
+ Return<RequestStatus> postEnroll() override;
+ Return<uint64_t> getAuthenticatorId() override;
+ Return<RequestStatus> cancel() override;
+ Return<RequestStatus> enumerate() override;
+ Return<RequestStatus> remove(uint32_t gid, uint32_t fid) override;
+ Return<RequestStatus> setActiveGroup(uint32_t gid, const hidl_string& storePath) override;
+ Return<RequestStatus> authenticate(uint64_t operationId, uint32_t gid) override;
+
+private:
+ sp<IBiometricsFingerprintClientCallback> mClientCallback;
+
+};
+
+} // namespace implementation
+} // namespace V2_2
+} // namespace fingerprint
+} // namespace biometrics
+} // namespace hardware
+} // namespace android
+
+#endif // ANDROID_HARDWARE_BIOMETRICS_FINGERPRINT_V2_2_BIOMETRICSFINGERPRINT_H