如何使用Android中的People API、Oauth 2 API来获取google登录用户的性别和生日信息？

// 配置项目依赖
dependencies {
    implementation 'com.google.android.gms:play-services-people:18.0.0'
    implementation 'com.google.android.gms:play-services-auth:19.2.0'
}

// 获取授权
private void authorizeUser() {
    GoogleSignInOptions gso = new GoogleSignInOptions.Builder(GoogleSignInOptions.DEFAULT_SIGN_IN)
            .requestEmail()
            .requestProfile()
            .build();

    GoogleSignInClient signInClient = GoogleSignIn.getClient(this, gso);
    Intent signInIntent = signInClient.getSignInIntent();
    startActivityForResult(signInIntent, RC_SIGN_IN);
}

// 处理授权结果
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
    super.onActivityResult(requestCode, resultCode, data);

    if (requestCode == RC_SIGN_IN) {
        Task<GoogleSignInAccount> task = GoogleSignIn.getSignedInAccountFromIntent(data);
        handleSignInResult(task);
    }
}

// 处理登录结果
private void handleSignInResult(Task<GoogleSignInAccount> completedTask) {
    try {
        GoogleSignInAccount account = completedTask.getResult(ApiException.class);
        String accessToken = account.getIdToken();

        // 创建People API客户端
        HttpTransport httpTransport = AndroidHttp.newCompatibleTransport();
        JsonFactory jsonFactory = JacksonFactory.getDefaultInstance();
        GoogleCredential credential = new GoogleCredential().setAccessToken(accessToken);
        PeopleService peopleService = new PeopleService.Builder(httpTransport, jsonFactory, credential)
                .setApplicationName("Your Application Name")
                .build();

        // 请求用户信息
        Person profile = peopleService.people().get("people/me")
                .setPersonFields("genders,birthdays")
                .execute();

        // 解析响应
        List<Gender> genders = profile.getGenders();
        List<Birthday> birthdays = profile.getBirthdays();

        if (genders != null && !genders.isEmpty()) {
            Gender gender = genders.get(0);
            String genderValue = gender.getValue();
            // 处理性别信息
        }

        if (birthdays != null && !birthdays.isEmpty()) {
            Birthday birthday = birthdays.get(0);
            Date date = birthday.getDate();
            // 处理生日信息
        }
    } catch (ApiException e) {
        // 处理异常
    } catch (IOException e) {
        // 处理IO异常
    }
}