1 /* 2 * Copyright 2024 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 17 package androidx.credentials.provider 18 19 import androidx.annotation.IntDef 20 import androidx.annotation.RestrictTo 21 import androidx.biometric.BiometricPrompt 22 import androidx.biometric.BiometricPrompt.ERROR_CANCELED 23 import androidx.biometric.BiometricPrompt.ERROR_HW_NOT_PRESENT 24 import androidx.biometric.BiometricPrompt.ERROR_HW_UNAVAILABLE 25 import androidx.biometric.BiometricPrompt.ERROR_LOCKOUT 26 import androidx.biometric.BiometricPrompt.ERROR_LOCKOUT_PERMANENT 27 import androidx.biometric.BiometricPrompt.ERROR_NO_BIOMETRICS 28 import androidx.biometric.BiometricPrompt.ERROR_NO_DEVICE_CREDENTIAL 29 import androidx.biometric.BiometricPrompt.ERROR_NO_SPACE 30 import androidx.biometric.BiometricPrompt.ERROR_SECURITY_UPDATE_REQUIRED 31 import androidx.biometric.BiometricPrompt.ERROR_TIMEOUT 32 import androidx.biometric.BiometricPrompt.ERROR_UNABLE_TO_PROCESS 33 import androidx.biometric.BiometricPrompt.ERROR_USER_CANCELED 34 import androidx.biometric.BiometricPrompt.ERROR_VENDOR 35 36 /** 37 * This acts as a parameter hint for what [BiometricPrompt]'s error constants should be. You can 38 * learn more about the constants from [BiometricPrompt] to utilize best practices. 39 * 40 * @see BiometricPrompt 41 */ 42 @Target(AnnotationTarget.VALUE_PARAMETER, AnnotationTarget.TYPE) 43 @Retention(AnnotationRetention.SOURCE) 44 @IntDef( 45 value = 46 [ 47 ERROR_CANCELED, 48 ERROR_HW_NOT_PRESENT, 49 ERROR_HW_UNAVAILABLE, 50 ERROR_LOCKOUT, 51 ERROR_LOCKOUT_PERMANENT, 52 ERROR_NO_BIOMETRICS, 53 ERROR_NO_DEVICE_CREDENTIAL, 54 ERROR_NO_SPACE, 55 ERROR_SECURITY_UPDATE_REQUIRED, 56 ERROR_TIMEOUT, 57 ERROR_UNABLE_TO_PROCESS, 58 ERROR_USER_CANCELED, 59 ERROR_VENDOR 60 ] 61 ) 62 @RestrictTo(RestrictTo.Scope.LIBRARY) 63 annotation class AuthenticationErrorTypes 64