43 BiometricsFingerprint::BiometricsFingerprint() : mClientCallback(nullptr), mDevice(nullptr) {  in BiometricsFingerprint()
45     mDevice = openHal();  in BiometricsFingerprint()
46     if (!mDevice) {  in BiometricsFingerprint()
53     if (mDevice == nullptr) {  in ~BiometricsFingerprint()
58     if (0 != (err = mDevice->common.close(  in ~BiometricsFingerprint()
59             reinterpret_cast<hw_device_t*>(mDevice)))) {  in ~BiometricsFingerprint()
63     mDevice = nullptr;  in ~BiometricsFingerprint()
154     return reinterpret_cast<uint64_t>(mDevice);  in setNotify()
158     return mDevice->pre_enroll(mDevice);  in preEnroll()
165     return ErrorFilter(mDevice->enroll(mDevice, authToken, gid, timeoutSec));  in enroll()
169     return ErrorFilter(mDevice->post_enroll(mDevice));  in postEnroll()
173     return mDevice->get_authenticator_id(mDevice);  in getAuthenticatorId()
177     return ErrorFilter(mDevice->cancel(mDevice));  in cancel()
181     return ErrorFilter(mDevice->enumerate(mDevice));  in enumerate()
185     return ErrorFilter(mDevice->remove(mDevice, gid, fid));  in remove()
198     return ErrorFilter(mDevice->set_active_group(mDevice, gid,  in setActiveGroup()
204     return ErrorFilter(mDevice->authenticate(mDevice, operationId, gid));  in authenticate()
268     const uint64_t devId = reinterpret_cast<uint64_t>(thisPtr->mDevice);  in notify()