我正在尝试使用Google身份验证方法（一次点击登录）来验证我的应用程序。然而，在我点击了登录按钮后，我遇到了以下问题：
使用Google应用程序管理器：zbaz无法执行调用，因为它需要功能（auth_api_credentials_开始_sign_in，6）。单击：缺少功能{名称=auth_api_credentials_begin_sign_in，版本=6}。
我能知道我哪里搞砸了吗？
1.我使用的是MsSQL而不是firebase。
1.我已经创建了OAuth 2.0客户端。
1.我正在为BuildConfig使用Web客户端ID（我同时拥有Web客户端和Android）buildConfigField：（“字符串”、“客户标识”、“1113838514547 -neqok16gfh5b77v6hcg33c03d0khs896.apps.googleusercontent.com”）
1.谷歌登录按钮不能与viewBinding一起使用，所以我将该按钮切换为“findViewById
以下是代码：

import android.content.IntentSender
import android.os.Bundle
import android.util.Log
import androidx.activity.result.IntentSenderRequest
import androidx.activity.result.contract.ActivityResultContracts
import androidx.appcompat.app.AppCompatActivity
import com.example.myapplication.databinding.ActivitySignInBinding
import com.google.android.gms.auth.api.identity.BeginSignInRequest
import com.google.android.gms.auth.api.identity.Identity
import com.google.android.gms.auth.api.identity.SignInClient
import com.google.android.gms.common.SignInButton
import com.google.android.gms.common.api.ApiException
import com.google.android.gms.common.api.CommonStatusCodes
import com.google.android.material.snackbar.Snackbar

class MainLoginActivity : AppCompatActivity() {

    private var _binding: ActivitySignInBinding? = null
    private val binding get() = _binding!!

    private var sign_in_button : SignInButton?  = null

    private var oneTapClient: SignInClient? = null
    private var signUpRequest: BeginSignInRequest? = null
    private var signInRequest: BeginSignInRequest? = null

    private val oneTapResult = registerForActivityResult(ActivityResultContracts.StartIntentSenderForResult()){ result ->
        try {
            val credential = oneTapClient?.getSignInCredentialFromIntent(result.data)
            val idToken = credential?.googleIdToken
            when {
                idToken != null -> {
                    // Got an ID token from Google. Use it to authenticate
                    // with your backend.
                    val msg = "idToken: $idToken"
                    Snackbar.make(binding.root, msg, Snackbar.LENGTH_INDEFINITE).show()
                    Log.d("one tap", msg)
                }
                else -> {
                    // Shouldn't happen.
                    Log.d("one tap", "No ID token!")
                    Snackbar.make(binding.root, "No ID token!", Snackbar.LENGTH_INDEFINITE).show()
                }
            }
        } catch (e: ApiException) {
            when (e.statusCode) {
                CommonStatusCodes.CANCELED -> {
                    Log.d("one tap", "One-tap dialog was closed.")
                    // Don't re-prompt the user.
                    Snackbar.make(binding.root, "One-tap dialog was closed.", Snackbar.LENGTH_INDEFINITE).show()
                }
                CommonStatusCodes.NETWORK_ERROR -> {
                    Log.d("one tap", "One-tap encountered a network error.")
                    // Try again or just ignore.
                    Snackbar.make(binding.root, "One-tap encountered a network error.", Snackbar.LENGTH_INDEFINITE).show()
                }
                else -> {
                    Log.d("one tap", "Couldn't get credential from result." +
                            " (${e.localizedMessage})")
                    Snackbar.make(binding.root, "Couldn't get credential from result.\" +\n" +
                            " (${e.localizedMessage})", Snackbar.LENGTH_INDEFINITE).show()
                }
            }
        }
    }

    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        _binding = ActivitySignInBinding.inflate(layoutInflater)
        setContentView(binding.root)

        sign_in_button = findViewById(R.id.sign_in_button)

        oneTapClient = Identity.getSignInClient(this)
        signUpRequest = BeginSignInRequest.builder()
            .setGoogleIdTokenRequestOptions(
                BeginSignInRequest.GoogleIdTokenRequestOptions.builder()
                    .setSupported(true)
                    // Your server's client ID, not your Android client ID.
                    .setServerClientId(BuildConfig.CLIENT_ID)
                    // Show all accounts on the device.
                    .setFilterByAuthorizedAccounts(false)
                    .build())
            .build()
        signInRequest = BeginSignInRequest.builder()
            .setGoogleIdTokenRequestOptions(
                BeginSignInRequest.GoogleIdTokenRequestOptions.builder()
                    .setSupported(true)
                    // Your server's client ID, not your Android client ID.
                    .setServerClientId(BuildConfig.CLIENT_ID)
                    // Show all accounts on the device.
                    .setFilterByAuthorizedAccounts(true)
                    .build())
            .setAutoSelectEnabled(true)
            .build()

       sign_in_button!!.setOnClickListener{
            displaySignIn()
        }

    }

    private fun displaySignIn(){
        oneTapClient?.beginSignIn(signInRequest!!)
            ?.addOnSuccessListener(this) { result ->
                try {
                    val ib = IntentSenderRequest.Builder(result.pendingIntent.intentSender).build()
                    oneTapResult.launch(ib)
                } catch (e: IntentSender.SendIntentException) {
                    Log.e("btn click", "Couldn't start One Tap UI: ${e.localizedMessage}")
                }
            }
            ?.addOnFailureListener(this) { e ->
                // No Google Accounts found. Just continue presenting the signed-out UI.
                displaySignUp()
                Log.d("btn click", e.localizedMessage!!)
            }
    }

    private fun displaySignUp() {
        oneTapClient?.beginSignIn(signUpRequest!!)
            ?.addOnSuccessListener(this) { result ->
                try {
                    val ib = IntentSenderRequest.Builder(result.pendingIntent.intentSender).build()
                    oneTapResult.launch(ib)
                } catch (e: IntentSender.SendIntentException) {
                    Log.e("btn click", "Couldn't start One Tap UI: ${e.localizedMessage}")
                }
            }
            ?.addOnFailureListener(this) { e ->
                // No Google Accounts found. Just continue presenting the signed-out UI.
                displaySignUp()
                Log.d("btn click", e.localizedMessage!!)
            }
    }

}

<?xml version="1.0" encoding="utf-8"?>
    <androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
        xmlns:app="http://schemas.android.com/apk/res-auto"
        xmlns:tools="http://schemas.android.com/tools"
        android:layout_width="match_parent"
        android:layout_height="match_parent">

        <com.google.android.gms.common.SignInButton
            android:id="@+id/sign_in_button"
            android:layout_width="129dp"
            android:layout_height="52dp"
            android:layout_marginStart="141dp"
            android:layout_marginTop="252dp"
            android:layout_marginEnd="141dp"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toTopOf="parent" />

</androidx.constraintlayout.widget.ConstraintLayout>