使用 Google 登录以授权 YouTube 数据 API

Question

我一直在关注 this article 以实施 Google 登录 Android 应用程序。

最后一段代码为我们提供了一个 GoogleSignInAccount 对象，其中包含有关登录用户的信息：

private void handleSignInResult(GoogleSignInResult result) {
    Log.d(TAG, "handleSignInResult:" + result.isSuccess());
    if (result.isSuccess()) {
        // Signed in successfully, show authenticated UI.
        GoogleSignInAccount acct = result.getSignInAccount();
        mStatusTextView.setText(getString(R.string.signed_in_fmt, acct.getDisplayName()));
        updateUI(true);
    } else {
        // Signed out, show unauthenticated UI.
        updateUI(false);
    }
}

在 YouTube 数据 API 的所有 code samples provided 中，使用以下验证码：

public static Credential authorize() throws IOException {
    // Load client secrets.
    InputStream in = ApiExample.class.getResourceAsStream("/client_secret.json");
    GoogleClientSecrets clientSecrets = GoogleClientSecrets.load(JSON_FACTORY, new InputStreamReader( in ));

    // Build flow and trigger user authorization request.
    GoogleAuthorizationCodeFlow flow = new GoogleAuthorizationCodeFlow.Builder(
    HTTP_TRANSPORT, JSON_FACTORY, clientSecrets, SCOPES)
        .setDataStoreFactory(DATA_STORE_FACTORY)
        .setAccessType("offline")
        .build();
    Credential credential = new AuthorizationCodeInstalledApp(
    flow, new LocalServerReceiver()).authorize("user");
    System.out.println(
        "Credentials saved to " + DATA_STORE_DIR.getAbsolutePath());
    return credential;
}

现在因为我已经使用 Google 登录进行了身份验证，我如何使用 GoogleSignInAccount 对象创建一个 Credential 对象以传递给 YouTube.Builder？

Answer 1

public static final Collection<String> YOUTUBE_SCOPE = Arrays.asList("https://www.googleapis.com/auth/youtube.force-ssl https://www.googleapis.com/auth/youtubepartner");

...

private void handleSignInResult(GoogleSignInResult result) {

    ...

    GoogleAccountCredential credential = GoogleAccountCredential.usingOAuth2(context, YOUTUBE_SCOPE);
    credential.setSelectedAccount(acct.getAccount());

    ...

}

Source

使用 Google 登录以授权 YouTube 数据 API

Use Google Sign In to authorize YouTube Data API

java

youtube

android

google-oauth

youtube-data-api