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 AuthController back to BiometricService. 20 * @hide 21 */ 22 oneway interface IBiometricSysuiReceiver { 23 // Notifies that the SystemUI dialog has been dismissed. onDialogDismissed(int reason, in byte[] credentialAttestation)24 void onDialogDismissed(int reason, in byte[] credentialAttestation); 25 // Notifies that the user has pressed the "try again" button on SystemUI onTryAgainPressed()26 void onTryAgainPressed(); 27 // Notifies that the user has pressed the "use password" button on SystemUI onDeviceCredentialPressed()28 void onDeviceCredentialPressed(); 29 // Notifies the client that an internal event, e.g. back button has occurred. onSystemEvent(int event)30 void onSystemEvent(int event); 31 // Notifies that the dialog has finished animating. onDialogAnimatedIn(boolean startFingerprintNow)32 void onDialogAnimatedIn(boolean startFingerprintNow); 33 // Notifies that the fingerprint should start now (after onDialogAnimatedIn(false)). onStartFingerprintNow()34 void onStartFingerprintNow(); 35 } 36