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标题: ios - TouchID "On"与 "On but suspended" [打印本页]

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作者: 菜鸟教程小白    时间: 2022-12-12 22:38
标题: ios - TouchID "On"与 "On but suspended"

有没有办法确定是否有指纹注册，但由于指纹认证失败太多，Touch ID 目前处于“暂停”状态？

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Best Answer-推荐答案

可以将错误代码与 LAError 类进行比较。

func errorMessageForLAErrorCode( errorCode:Int ) -> String{

        var message = ""

        switch errorCode {

        case LAError.AppCancel.rawValue:
            message = "Authentication was cancelled by application"

        case LAError.AuthenticationFailed.rawValue:
            message = "The user failed to provide valid credentials"

        case LAError.InvalidContext.rawValue:
            message = "The context is invalid"

        case LAError.PasscodeNotSet.rawValue:
            message = "asscode is not set on the device"

        case LAError.SystemCancel.rawValue:
            message = "Authentication was cancelled by the system"

        case LAError.TouchIDLockout.rawValue:
            message = "Too many failed attempts."

        case LAError.TouchIDNotAvailable.rawValue:
            message = "TouchID is not available on the device"

        case LAError.UserCancel.rawValue:
            message = "The user did cancel"

        case LAError.UserFallback.rawValue:
            message = "The user chose to use the fallback"

        default:
            message = "Did not find error code on LAError object"

        }

        return message

    }

关于ios - TouchID "On"与 "On but suspended"，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/40163958/

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