CredentialManager.GetCredential 方法

定義

命名空間:: Android.Credentials

組件:: Mono.Android.dll

重要

部分資訊涉及發行前產品，在發行之前可能會有大幅修改。 Microsoft 對此處提供的資訊，不做任何明確或隱含的瑕疵擔保。

多載

名稱	Description
GetCredential(Context, GetCredentialRequest, CancellationSignal, IExecutor, IOutcomeReceiver)	啟動必要的流程，從使用者那裡取得應用程式憑證。
GetCredential(Context, PrepareGetCredentialResponse+PendingGetCredentialHandle, CancellationSignal, IExecutor, IOutcomeReceiver)	在完成對應給定待處理的 GetCredentialHandle 預取工作後，啟動剩餘流程以從使用者那裡取得應用程式憑證。

GetCredential(Context, GetCredentialRequest, CancellationSignal, IExecutor, IOutcomeReceiver)

啟動必要的流程，從使用者那裡取得應用程式憑證。

[Android.Runtime.Register("getCredential", "(Landroid/content/Context;Landroid/credentials/GetCredentialRequest;Landroid/os/CancellationSignal;Ljava/util/concurrent/Executor;Landroid/os/OutcomeReceiver;)V", "", ApiSince=34)]
public void GetCredential(Android.Content.Context context, Android.Credentials.GetCredentialRequest request, Android.OS.CancellationSignal? cancellationSignal, Java.Util.Concurrent.IExecutor executor, Android.OS.IOutcomeReceiver callback);

[<Android.Runtime.Register("getCredential", "(Landroid/content/Context;Landroid/credentials/GetCredentialRequest;Landroid/os/CancellationSignal;Ljava/util/concurrent/Executor;Landroid/os/OutcomeReceiver;)V", "", ApiSince=34)>]
member this.GetCredential : Android.Content.Context * Android.Credentials.GetCredentialRequest * Android.OS.CancellationSignal * Java.Util.Concurrent.IExecutor * Android.OS.IOutcomeReceiver -> unit

參數

context: Context

啟動任何 UI 所需的上下文;使用活動上下文確保使用者介面會在同一任務堆疊中啟動

request: GetCredentialRequest

指定使用者要取得的憑證類型請求

cancellationSignal: CancellationSignal

一個可選的訊號，允許取消此通話

executor: IExecutor

回試將在此進行 Executor

callback: IOutcomeReceiver

當請求成功或失敗時所呼叫的回調

屬性: RegisterAttribute

備註

啟動必要的流程，從使用者那裡取得應用程式憑證。

執行過程中可能啟動 UI 流程，收集使用者對使用憑證的同意，當存在多個憑證時顯示選擇器等。呼叫者（例如瀏覽器）可選擇為與自己不同的應用程式設定來源 GetCredentialRequest ，以代表該應用程式取得憑證。他們需要額外權限 CREDENTIAL_MANAGER_SET_ORIGIN 才能使用此功能

Java 文件 android.credentials.CredentialManager.getCredential(android.content.Context, android.credentials.GetCredentialRequest, android.os.CancellationSignal, java.util.concurrent.Executor, android.os.OutcomeReceiver<android.credentials.GetCredentialResponse, android.credentials.GetCredentialException>)。

本頁部分內容為基於 Open Source Project 所創建與分享的作品，並依授權條款所描述的使用進行修改。

適用於

GetCredential(Context, PrepareGetCredentialResponse+PendingGetCredentialHandle, CancellationSignal, IExecutor, IOutcomeReceiver)

在完成對應給定待處理的 GetCredentialHandle 預取工作後，啟動剩餘流程以從使用者那裡取得應用程式憑證。

[Android.Runtime.Register("getCredential", "(Landroid/content/Context;Landroid/credentials/PrepareGetCredentialResponse$PendingGetCredentialHandle;Landroid/os/CancellationSignal;Ljava/util/concurrent/Executor;Landroid/os/OutcomeReceiver;)V", "", ApiSince=34)]
public void GetCredential(Android.Content.Context context, Android.Credentials.PrepareGetCredentialResponse.PendingGetCredentialHandle pendingGetCredentialHandle, Android.OS.CancellationSignal? cancellationSignal, Java.Util.Concurrent.IExecutor executor, Android.OS.IOutcomeReceiver callback);

[<Android.Runtime.Register("getCredential", "(Landroid/content/Context;Landroid/credentials/PrepareGetCredentialResponse$PendingGetCredentialHandle;Landroid/os/CancellationSignal;Ljava/util/concurrent/Executor;Landroid/os/OutcomeReceiver;)V", "", ApiSince=34)>]
member this.GetCredential : Android.Content.Context * Android.Credentials.PrepareGetCredentialResponse.PendingGetCredentialHandle * Android.OS.CancellationSignal * Java.Util.Concurrent.IExecutor * Android.OS.IOutcomeReceiver -> unit