| /* |
| * 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 android.hardware.biometrics; |
| |
| /** |
| * Communication channel from BiometricService back to BiometricPrompt |
| * @hide |
| */ |
| oneway interface IBiometricServiceReceiver { |
| // Notify BiometricPrompt that authentication was successful. |
| void onAuthenticationSucceeded(int authenticationType); |
| // Noties that authentication failed. |
| void onAuthenticationFailed(); |
| // Notify BiometricPrompt that an error has occurred. |
| void onError(int modality, int error, int vendorCode); |
| // Notifies that a biometric has been acquired. |
| void onAcquired(int acquiredInfo, String message); |
| // Notifies that the SystemUI dialog has been dismissed. |
| void onDialogDismissed(int reason); |
| // Notifies the client that an internal event, e.g. back button has occurred. |
| void onSystemEvent(int event); |
| } |