| /* |
| * 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.systemui.biometrics; |
| |
| import android.annotation.IntDef; |
| import android.annotation.Nullable; |
| |
| /** |
| * Callback interface for dialog views. These should be implemented by the controller (e.g. |
| * FingerprintDialogImpl) and passed into their views (e.g. FingerprintDialogView). |
| */ |
| public interface AuthDialogCallback { |
| |
| int DISMISSED_USER_CANCELED = 1; |
| int DISMISSED_BUTTON_NEGATIVE = 2; |
| int DISMISSED_BUTTON_POSITIVE = 3; |
| int DISMISSED_BIOMETRIC_AUTHENTICATED = 4; |
| int DISMISSED_ERROR = 5; |
| int DISMISSED_BY_SYSTEM_SERVER = 6; |
| int DISMISSED_CREDENTIAL_AUTHENTICATED = 7; |
| |
| @IntDef({DISMISSED_USER_CANCELED, |
| DISMISSED_BUTTON_NEGATIVE, |
| DISMISSED_BUTTON_POSITIVE, |
| DISMISSED_BIOMETRIC_AUTHENTICATED, |
| DISMISSED_ERROR, |
| DISMISSED_BY_SYSTEM_SERVER, |
| DISMISSED_CREDENTIAL_AUTHENTICATED}) |
| @interface DismissedReason {} |
| |
| /** |
| * Invoked when the dialog is dismissed |
| * @param reason |
| * @param credentialAttestation the HAT received from LockSettingsService upon verification |
| */ |
| void onDismissed(@DismissedReason int reason, @Nullable byte[] credentialAttestation); |
| |
| /** |
| * Invoked when the "try again" button is clicked |
| */ |
| void onTryAgainPressed(); |
| |
| /** |
| * Invoked when the "use password" button is clicked |
| */ |
| void onDeviceCredentialPressed(); |
| |
| /** |
| * See {@link android.hardware.biometrics.BiometricPrompt.Builder |
| * #setReceiveSystemEvents(boolean)} |
| * @param event |
| */ |
| void onSystemEvent(int event); |
| } |