Merge "Update default face implementation" (ba59ee15) · Commits · e / os / android_hardware_interfaces

biometrics/face/aidl/default/Face.cpp

+1 −1

Original line number	Diff line number	Diff line
		@@ -20,7 +20,7 @@
		namespace aidl::android::hardware::biometrics::face {

		const int kSensorId = 0;
		const common::SensorStrength kSensorStrength = common::SensorStrength::WEAK;
		const common::SensorStrength kSensorStrength = common::SensorStrength::STRONG;
		const int kMaxEnrollmentsPerUser = 5;
		const FaceSensorType kSensorType = FaceSensorType::RGB;
		const bool kHalControlsPreview = true;

biometrics/face/aidl/default/Session.cpp

+41 −3

Original line number	Diff line number	Diff line
		@@ -21,17 +21,35 @@
		namespace aidl::android::hardware::biometrics::face {

		class CancellationSignal : public common::BnCancellationSignal {
		private:
		std::shared_ptr<ISessionCallback> cb_;
		public:
		ndk::ScopedAStatus cancel() override { return ndk::ScopedAStatus::ok(); }
		explicit CancellationSignal(std::shared_ptr<ISessionCallback> cb) : cb_(std::move(cb)) {}

		ndk::ScopedAStatus cancel() override {
		cb_->onError(Error::CANCELED, 0 /* vendorCode */);
		cb_->onStateChanged(0, SessionState::IDLING);
		return ndk::ScopedAStatus::ok();
		}
		};

		Session::Session(std::shared_ptr<ISessionCallback> cb) : cb_(std::move(cb)) {}

		ndk::ScopedAStatus Session::generateChallenge(int32_t /cookie/, int32_t /timeoutSec/) {
		if (cb_) {
		cb_->onStateChanged(0, SessionState::GENERATING_CHALLENGE);
		cb_->onChallengeGenerated(0);
		cb_->onStateChanged(0, SessionState::IDLING);
		}
		return ndk::ScopedAStatus::ok();
		}

		ndk::ScopedAStatus Session::revokeChallenge(int32_t /cookie/, int64_t /challenge/) {
		ndk::ScopedAStatus Session::revokeChallenge(int32_t /cookie/, int64_t challenge) {
		if (cb_) {
		cb_->onStateChanged(0, SessionState::REVOKING_CHALLENGE);
		cb_->onChallengeRevoked(challenge);
		cb_->onStateChanged(0, SessionState::IDLING);
		}
		return ndk::ScopedAStatus::ok();
		}

		@@ -47,7 +65,7 @@ ndk::ScopedAStatus Session::authenticate(int32_t /cookie/, int64_t /*keystoreO
		if (cb_) {
		cb_->onStateChanged(0, SessionState::AUTHENTICATING);
		}
		*return_val = SharedRefBase::make<CancellationSignal>();
		*return_val = SharedRefBase::make<CancellationSignal>(cb_);
		return ndk::ScopedAStatus::ok();
		}

		@@ -57,15 +75,30 @@ ndk::ScopedAStatus Session::detectInteraction(
		}

		ndk::ScopedAStatus Session::enumerateEnrollments(int32_t /cookie/) {
		if (cb_) {
		cb_->onStateChanged(0, SessionState::ENUMERATING_ENROLLMENTS);
		cb_->onEnrollmentsEnumerated(std::vector<int32_t>());
		cb_->onStateChanged(0, SessionState::IDLING);
		}
		return ndk::ScopedAStatus::ok();
		}

		ndk::ScopedAStatus Session::removeEnrollments(int32_t /cookie/,
		const std::vector<int32_t>& /enrollmentIds/) {
		if (cb_) {
		cb_->onStateChanged(0, SessionState::REMOVING_ENROLLMENTS);
		cb_->onEnrollmentsRemoved(std::vector<int32_t>());
		cb_->onStateChanged(0, SessionState::IDLING);
		}
		return ndk::ScopedAStatus::ok();
		}

		ndk::ScopedAStatus Session::getAuthenticatorId(int32_t /cookie/) {
		if (cb_) {
		cb_->onStateChanged(0, SessionState::GETTING_AUTHENTICATOR_ID);
		cb_->onAuthenticatorIdRetrieved(0 /* authenticatorId */);
		cb_->onStateChanged(0, SessionState::IDLING);
		}
		return ndk::ScopedAStatus::ok();
		}

		@@ -75,6 +108,11 @@ ndk::ScopedAStatus Session::invalidateAuthenticatorId(int32_t /cookie/) {

		ndk::ScopedAStatus Session::resetLockout(int32_t /cookie/,
		const keymaster::HardwareAuthToken& /hat/) {
		if (cb_) {
		cb_->onStateChanged(0, SessionState::RESETTING_LOCKOUT);
		cb_->onLockoutCleared();
		cb_->onStateChanged(0, SessionState::IDLING);
		}
		return ndk::ScopedAStatus::ok();
		}
		} // namespace aidl::android::hardware::biometrics::face