| /* |
| * Copyright (C) 2021 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. |
| */ |
| |
| package android.hardware.biometrics.face; |
| |
| /** |
| * @hide |
| */ |
| @VintfStability |
| @Backing(type="byte") |
| enum Feature { |
| /** |
| * Require the user to look at the device during enrollment and authentication. This feature |
| * can be disabled to accommodate people who have limited vision. |
| */ |
| REQUIRE_ATTENTION, |
| |
| /** |
| * Require a diverse set of poses during enrollment. This feature can be disabled to accommodate |
| * people with limited mobility. |
| */ |
| REQUIRE_DIVERSE_POSES, |
| |
| /** |
| * Enable debugging functionality. |
| */ |
| DEBUG, |
| } |