android - com.google.android.gms.common.api.ApiException：16：

问题描述

我尝试了解如何在我的 android 应用程序中使用 google 登录，但我发现com.google.android.gms.common.api.ApiException: 16 我在 stackoveflow 上找不到答案，它是什么以及为什么我抓住它。在我阅读的文档中，它“被用户取消”，但我的谷歌帐户接受安装应用程序

import android.support.v7.app.AppCompatActivity
import android.os.Bundle
import android.util.Log
import com.google.android.gms.auth.api.signin.GoogleSignIn
import com.google.android.gms.auth.api.signin.GoogleSignInOptions
import com.google.android.gms.auth.api.signin.GoogleSignInAccount
import android.content.Intent
import com.google.android.gms.tasks.Task
import com.google.android.gms.common.api.ApiException

class MainActivity : AppCompatActivity() {

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

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

        val mGoogleSignInClient = GoogleSignIn.getClient(this, gso)
        val account = GoogleSignIn.getLastSignedInAccount(this)
        if(account != null){
            Log.e("!!!", account.email)
        } else {
            val signInIntent = mGoogleSignInClient.signInIntent
            startActivityForResult(signInIntent, 0)
        }
    }

    public override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {
        super.onActivityResult(requestCode, resultCode, data)

        // Result returned from launching the Intent from GoogleSignInClient.getSignInIntent(...);
        if (requestCode == 0) {
            // The Task returned from this call is always completed, no need to attach
            // a listener.
            val task = GoogleSignIn.getSignedInAccountFromIntent(data)
            handleSignInResult(task)
        }
    }

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

            // Signed in successfully, show authenticated UI.
            Log.e("!!!", account.email)
        } catch (e: ApiException) {
            e.printStackTrace()
        }

    }

}

我按照这个指南。做了项目的配置。如果有关系，我会为此使用 VDS。帐户是在同一个地方创建的

这是堆栈跟踪：

com.google.android.gms.common.api.ApiException: 16: 
    at com.google.android.gms.common.internal.ApiExceptionUtil.fromStatus(Unknown Source)
    at com.google.android.gms.auth.api.signin.GoogleSignIn.getSignedInAccountFromIntent(Unknown Source)
    at foryou.friendly.alisa.alisa.MainActivity.onActivityResult(MainActivity.kt:47)
    at android.app.Activity.dispatchActivityResult(Activity.java:7124)
    at android.app.ActivityThread.deliverResults(ActivityThread.java:4173)
    at android.app.ActivityThread.handleSendResult(ActivityThread.java:4220)
    at android.app.ActivityThread.-wrap20(ActivityThread.java)
    at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1579)
    at android.os.Handler.dispatchMessage(Handler.java:102)
    at android.os.Looper.loop(Looper.java:163)
    at android.app.ActivityThread.main(ActivityThread.java:6228)
    at java.lang.reflect.Method.invoke(Native Method)
    at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:904)
    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:794)

标签： androidgoogle-signingooglesigninaccount

android - com.google.android.gms.common.api.ApiException：16：

问题描述

解决方案

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