PublicKeyCredential

Added in 1.2.0

Kotlin |Java

public final class PublicKeyCredential extends Credential

java.lang.Object
↳	androidx.credentials.Credential
	↳	androidx.credentials.PublicKeyCredential

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

Summary

Constants
`static final @NonNull String`	`TYPE_PUBLIC_KEY_CREDENTIAL` The type value for public key credential related operations.

Public constructors
`PublicKeyCredential(@NonNull String authenticationResponseJson)` Constructs a `PublicKeyCredential`.

Public methods
`final @NonNull String`	`getAuthenticationResponseJson()` the public key credential authentication response in JSON format that follows the standard webauthn json format shown at this w3c link

`final @NonNull Bundle`	`getData()` the credential data in the `Bundle` format
`final @NonNull String`	`getType()` 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`)

public static final @NonNull String TYPE_PUBLIC_KEY_CREDENTIAL

The type value for public key credential related operations.

Added in 1.2.0

public PublicKeyCredential(@NonNull String authenticationResponseJson)

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

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

Added in 1.2.0

public final @NonNull String getAuthenticationResponseJson()

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