androidx.credentials.exceptions.GetCredentialCancellationException：活动被用户取消

Question

尝试使用凭据管理器在我的 Android 应用程序中使用 Google 按钮登录，但登录显示在从弹出窗口中选择 Gmail 帐户时，活动已被用户取消。但它显示错误为 androidx.credentials.exceptions.GetCredentialCancellationException：活动已被用户取消。

这里我使用了GCP中的web_client_id，并且同一个应用程序有两个Android ClientID。

因此，我删除了 AppSigningKey (SHA-1) 可用的 client_id 并保留了已可用的 SHA-1（即上传密钥库 (SHA-1)）

val googleIdOption: GetSignInWithGoogleOption = GetSignInWithGoogleOption.Builder(WEB_CLIENT_ID).build()
val request: GetCredentialRequest = GetCredentialRequest.Builder().addCredentialOption(googleIdOption).build()

 R.id.btn_googleSignUp -> {
                val credentialManager = CredentialManager.create(this@SignUpActivity)
                coroutineScope.launch {
                    try {
                        Log.e("request.. ===", request.toString())
                        val result = credentialManager.getCredential(
                            request = request,
                            context = this@SignUpActivity,
                        )
                        handleSignIn(result)
                    } catch (e: GetCredentialCancellationException) {
                        Log.e("CredentialCancelException ===", e.message.toString())
                    } catch (e: GetCredentialException) {
                        Log.e("GetCredential ===", e.message.toString())
                    } catch (e: Exception) {
                        Log.e("Exception ===", e.message.toString())
                    }
                }
            }

fun handleSignIn(result: GetCredentialResponse) {
        // Handle the successfully returned credential.
        val credential = result.credential
        when (credential) {
            is PublicKeyCredential -> {
                // Share responseJson such as a GetCredentialResponse on your server to
                // validate and authenticate
               //responseJson = credential.authenticationResponseJson
            }

            is PasswordCredential -> {
                // Send ID and password to your server to validate and authenticate.
                val username = credential.id
                val password = credential.password
            }

            is CustomCredential -> {
                if (credential.type == GoogleIdTokenCredential.TYPE_GOOGLE_ID_TOKEN_CREDENTIAL) {
                    try {
                        // Use googleIdTokenCredential and extract id to validate and
                        // authenticate on your server.
                        val googleIdTokenCredential = GoogleIdTokenCredential
                            .createFrom(credential.data)
                    } catch (e: GoogleIdTokenParsingException) {
                        Log.e("Invalid GoogleId", "Received an invalid google id token response", e)
                    }
                } else {
                    // Catch any unrecognized custom credential type here.
                    Log.e("Unexpected", "Unexpected type of credential")
                }
            }

            else -> {
                // Catch any unrecognized credential type here.
                Log.e("Invalid GoogleID", "Unexpected type of credential")
            }
        }
    }

Answer 1

好吧，我发现了我的错误

我使用 WEB_SERVER_ID（不是 android ID）创建 GetSignInWithGoogleOption，这是正确的，但还需要在 Google Play Console 中为运行的应用程序创建 android 凭据

就我而言，我有一个“由 Google 服务自动创建”的 Android 凭据，我认为这是正确的，但它是过去为另一位开发人员创建的，所以我需要为自己创建一个

因此，我转到 Google Play Console，点击“创建凭据”->“OAuth 客户端 ID”，然后创建一个“Android 应用程序类型”。 Package 是您可以在manifest.xml 中找到的包名称，SHA1 是调试包名称（因为我没有生产包名称）。可以使用以下命令找到您设备的 SHA1：

keytool -keystore ~/.android/debug.keystore -list -v

该调试密钥库的密码是“android”

解决我的问题的文档是这样的： https://support.google.com/cloud/answer/6158849?hl=es-419#installedapplications&android&zippy=%2Cnative-applications%2Candroid