PublicKeyCredential

Added in 1.2.0

Kotlin |Java

class PublicKeyCredential : Credential

kotlin.Any
↳	androidx.credentials.Credential
	↳	androidx.credentials.PublicKeyCredential

Represents the user's passkey credential granted by the user for app sign-in.

Summary

Constants
`const String`	`TYPE_PUBLIC_KEY_CREDENTIAL` The type value for public key credential related operations.

Public constructors
`PublicKeyCredential(authenticationResponseJson: String)` Constructs a `PublicKeyCredential`.

Public properties
`String`	`authenticationResponseJson` the public key credential authentication response in JSON format that follows the standard webauthn json format shown at this w3c link

`Bundle`	`data` the credential data in the `Bundle` format
`String`	`type` the credential type determined by the credential-type-specific subclass (e.g. `PasswordCredential.TYPE_PASSWORD_CREDENTIAL` for `PasswordCredential` or `PublicKeyCredential.TYPE_PUBLIC_KEY_CREDENTIAL` for `PublicKeyCredential`)

const val TYPE_PUBLIC_KEY_CREDENTIAL: String

The type value for public key credential related operations.

Added in 1.2.0

PublicKeyCredential(authenticationResponseJson: String)

Parameters
`authenticationResponseJson: String`	the public key credential authentication response in JSON format that follows the standard webauthn json format shown at this w3c link

Throws
`kotlin.NullPointerException`	If `authenticationResponseJson` is null
`kotlin.IllegalArgumentException`	If `authenticationResponseJson` is empty, or if it is not a valid JSON

Added in 1.2.0

val authenticationResponseJson: String

the public key credential authentication response in JSON format that follows the standard webauthn json format shown at this w3c link