Credential

public abstract class Credential

import androidx.credentials.Credential import androidx.credentials.CustomCredential import androidx.credentials.PasswordCredential import androidx.credentials.PublicKeyCredential when (credential) {  is PublicKeyCredential -> {  val responseJson = credential.authenticationResponseJson  val userCredential = fidoAuthenticateWithServer(responseJson)  loginWithPasskey(userCredential)  }  is PasswordCredential -> {  val userName = credential.id  val password = credential.password  loginWithPassword(userName, password)  }  is CustomCredential -> {  // If you are also using any external sign-in libraries, parse them here with the  // utility functions provided they provided.  if (credential.type == ExampleCustomCredential.TYPE) {  try {  val exampleCustomCredential =  ExampleCustomCredential.createFrom(credential.data)  loginWithExampleCustomCredential(exampleCustomCredential)  } catch (e: ExampleCustomCredential.ExampleCustomCredentialParsingException) {  // Unlikely to happen. If it does, you likely need to update the dependency  // version of your external sign-in library.  Log.e(TAG, "Failed to parse an ExampleCustomCredential", e)  }  } else {  Log.w(  TAG,  "Received unrecognized credential type ${credential.type}. " +  "This shouldn't happen",  )  }  }  else -> {  Log.w(  TAG,  "Received unrecognized credential type ${credential.type}. This shouldn't happen",  )  } }