Firebase GoogleSignIn无法通过Play Store提供版本构建

Question

我正在使用Firebase SDK在我的Android应用程序中集成Google SignIn。下面是我的代码来检查身份验证是否成功。当我通过Play store分发发行版APK时，身份验证失败，错误代码为10。当使用adb install或Crahlytics Beta安装或只需单击设备上的“APK”文件时，相同版本的APK运行良好。

override fun onActivityResult(requestCode: Int , resultCode: Int, data: Intent) {

     super.onActivityResult(requestCode, resultCode, data);

    // Result returned from launching the Intent from GoogleSignInApi.getSignInIntent(...);
    if (requestCode == RC_SIGN_IN) {
        var task: Task<GoogleSignInAccount> = GoogleSignIn.getSignedInAccountFromIntent(data);
        try {
            // Google Sign In was successful, authenticate with Firebase
            var account: GoogleSignInAccount = task.getResult(ApiException::class.java)
            firebaseAuthWithGoogle(account);
        } catch (e: ApiException) {
            abslytics!!.logException("google_signin_failed", e)
            // Google Sign In failed, update UI appropriately
            Toast.makeText(this@GoogleSignInActivity, "Google sign in failed: " + e.message, Toast.LENGTH_LONG).show()

            // [START_EXCLUDE]
            updateUI(null);
            // [END_EXCLUDE]
        }
    }
}

Answer 1

将来自google play控制台的SHA-1证书指纹和SHA-256证书指纹添加到您的firebase控制台。要获得这两个密钥，请转到google play控制台>发布管理>应用程序签名>应用程序签名证书。