| /* |
| * Copyright (C) 2022 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; |
| |
| /** |
| * Communication channel between <Biometric>Manager and <Biometric>Service for passing the |
| * listener. |
| * @hide |
| */ |
| oneway interface IBiometricStateListener { |
| void onStateChanged(int newState); |
| void onBiometricAction(int action); |
| void onEnrollmentsChanged(int userId, int sensorId, boolean hasEnrollments); |
| } |