66 lines
2.1 KiB
Protocol Buffer
66 lines
2.1 KiB
Protocol Buffer
/*
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* Copyright (C) 2019 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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syntax = "proto2";
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package android.hardware.biometrics;
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option java_outer_classname = "BiometricsProtoEnums";
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option java_multiple_files = true;
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// Logging constants for <Biometric>Service and BiometricService
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enum ModalityEnum {
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MODALITY_UNKNOWN = 0;
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MODALITY_FINGERPRINT = 1; // 1 << 0
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MODALITY_IRIS = 2; // 1 << 1
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MODALITY_FACE = 4; // 1 << 2
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}
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enum ClientEnum {
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CLIENT_UNKNOWN = 0;
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CLIENT_KEYGUARD = 1;
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CLIENT_BIOMETRIC_PROMPT = 2;
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CLIENT_FINGERPRINT_MANAGER = 3; // Deprecated API before BiometricPrompt was introduced
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}
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enum ActionEnum {
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ACTION_UNKNOWN = 0;
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ACTION_ENROLL = 1;
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ACTION_AUTHENTICATE = 2;
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ACTION_ENUMERATE = 3;
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ACTION_REMOVE = 4;
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}
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enum IssueEnum {
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ISSUE_UNKNOWN = 0;
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// When a biometric HAL has crashed.
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ISSUE_HAL_DEATH = 1;
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// When Android Framework has a template that doesn't exist in the HAL. The framework
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// is expected to remove its template to stay in sync with the HAL.
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ISSUE_UNKNOWN_TEMPLATE_ENROLLED_FRAMEWORK = 2;
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// When the HAL has a template that doesn't exist in Android Framework. The framework
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// is expected to notify the HAL to remove this template to stay in sync with the framework.
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ISSUE_UNKNOWN_TEMPLATE_ENROLLED_HAL = 3;
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// When the HAL has not sent ERROR_CANCELED within the specified timeout.
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ISSUE_CANCEL_TIMED_OUT = 4;
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}
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enum SessionTypeEnum {
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SESSION_TYPE_UNKNOWN = 0;
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SESSION_TYPE_KEYGUARD_ENTRY = 1;
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SESSION_TYPE_BIOMETRIC_PROMPT = 2;
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} |