1 /* 2 * Copyright (C) 2018 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 package android.hardware.biometrics; 17 18 /** 19 * Communication channel from BiometricService back to BiometricPrompt 20 * @hide 21 */ 22 oneway interface IBiometricServiceReceiver { 23 // Notify BiometricPrompt that authentication was successful onAuthenticationSucceeded()24 void onAuthenticationSucceeded(); 25 // Noties that authentication failed. onAuthenticationFailed()26 void onAuthenticationFailed(); 27 // Notify BiometricPrompt that an error has occurred. onError(int error, String message)28 void onError(int error, String message); 29 // Notifies that a biometric has been acquired. onAcquired(int acquiredInfo, String message)30 void onAcquired(int acquiredInfo, String message); 31 // Notifies that the SystemUI dialog has been dismissed. onDialogDismissed(int reason)32 void onDialogDismissed(int reason); 33 } 34