当请求 Google 驱动范围权限时，会出现无限加载对话框

Question

我想将 Google 驱动器集成到我的应用程序中，以便在其中存储用户的应用程序数据。

我试过的

我已经从 Google dev doc and requested drive scope from additional scopes 部分实现了 Google 登录。我还尝试直接从 GoogleSignInOptions.Builder 上的 .requestScope() 方法请求范围。

我还在 GCP 中添加了 SHA-1 密钥。

MainActivity.kt

import android.content.Intent
import android.os.Bundle
import android.util.Log
import android.view.View
import androidx.appcompat.app.AppCompatActivity
import com.google.android.gms.auth.api.signin.GoogleSignIn
import com.google.android.gms.auth.api.signin.GoogleSignInAccount
import com.google.android.gms.auth.api.signin.GoogleSignInClient
import com.google.android.gms.auth.api.signin.GoogleSignInOptions
import com.google.android.gms.common.SignInButton
import com.google.android.gms.common.api.ApiException
import com.google.android.gms.common.api.Scope
import com.google.android.gms.tasks.Task
import com.google.android.material.textview.MaterialTextView


class MainActivity : AppCompatActivity(), View.OnClickListener {

    private val gso = GoogleSignInOptions.Builder(GoogleSignInOptions.DEFAULT_SIGN_IN)
        .requestEmail()
        .build()

    private lateinit var mGoogleSignInClient: GoogleSignInClient
    lateinit var text: MaterialTextView
    lateinit var signInBtn: SignInButton


    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        setContentView(R.layout.activity_main)

        mGoogleSignInClient = GoogleSignIn.getClient(this, gso)

        text = findViewById(R.id.text)
        signInBtn = findViewById(R.id.signInButton)

        signInBtn.setOnClickListener(this)
    }

    override fun onStart() {
        super.onStart()
        val account = GoogleSignIn.getLastSignedInAccount(this)
        updateUI(account)
    }

    // Update the UI with user name
    private fun updateUI(account: GoogleSignInAccount?) {
        if (account != null)
            text.text = account.displayName
    }

    override fun onClick(v: View?) {
        if (v!!.id == R.id.signInButton) {
            signIn()
        }
    }

    private fun signIn() {
        val signInIntent = mGoogleSignInClient.signInIntent
        startActivityForResult(signInIntent, RC_SIGN_IN)
    }

    override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {
        super.onActivityResult(requestCode, resultCode, data)
        if (requestCode == RC_SIGN_IN) {
            val task = GoogleSignIn.getSignedInAccountFromIntent(data)
            handleSignInResult(task)
        } else if (RC_DRIVE == requestCode) {
            Log.d(TAG, "onActivityResult: Permission granted")
        }
    }

    private fun handleSignInResult(completedTask: Task<GoogleSignInAccount>) {
        try {
            val account = completedTask.getResult(ApiException::class.java)

            // Signed in successfully, show authenticated UI.
            updateUI(account)
            // If permission is not granted then it will request it
            if (!GoogleSignIn.hasPermissions(
                    GoogleSignIn.getLastSignedInAccount(this),
                    Scope("https://www.googleapis.com/auth/drive.appdata")
                )
            ) {
                // This gives the infinitely loading screen
                GoogleSignIn.requestPermissions(
                    this, RC_DRIVE, GoogleSignIn.getLastSignedInAccount(this),
                    Scope("https://www.googleapis.com/auth/drive.appdata")
                )
            }
        } catch (e: ApiException) {
            // The ApiException status code indicates the detailed failure reason.
            // Please refer to the GoogleSignInStatusCodes class reference for more information.
            Log.w(TAG, "signInResult:failed code=" + e.statusCode)
            updateUI(null)
        }
    }

    companion object {
        const val RC_SIGN_IN = 100
        const val RC_DRIVE = 101
        const val TAG = "MainActivity"
    }
}

Answer 1

我必须在 GCP 控制台 > API 和服务 > 凭据中将自己添加为测试用户。

如果您想让应用程序公开可用，您需要发布该应用程序。