| /* |
| * Copyright (C) 2018 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 com.android.server.biometrics; |
| |
| import android.content.Context; |
| import android.hardware.biometrics.BiometricAuthenticator; |
| |
| import java.util.List; |
| |
| /** |
| * Interface for utilities managing biometrics and their relevant settings. |
| * @hide |
| */ |
| public interface BiometricUtils<T extends BiometricAuthenticator.Identifier> { |
| List<T> getBiometricsForUser(Context context, int userId); |
| void addBiometricForUser(Context context, int userId, T identifier); |
| void removeBiometricForUser(Context context, int userId, int biometricId); |
| void renameBiometricForUser(Context context, int userId, int biometricId, CharSequence name); |
| CharSequence getUniqueName(Context context, int userId); |
| } |