Google プラス サークルから投稿を取得しようとしています。ユーザーのプロファイルとユーザー プロファイルの詳細で投稿を取得することに成功しています。助けてください。
前もって感謝します
私のコードは
package main.java;
import com.google.api.client.googleapis.auth.oauth2.draft10.GoogleAccessProtectedResource;
import com.google.api.client.http.HttpResponseException;
import com.google.api.client.http.json.JsonHttpRequest;
import com.google.api.client.http.json.JsonHttpRequestInitializer;
import com.google.api.services.plus.Plus;
import com.google.api.services.plus.PlusRequest;
import com.google.api.services.plus.model.*;
import java.io.IOException;
import java.util.List;
import java.util.logging.Logger;
public class Sample {
private static final Logger log = Logger.getLogger(Sample.class.getName());
private static Plus plus;
private static Plus unauthenticatedPlus;
public static void main(String[] args) throws IOException {
try {
setupTransport();
getProfile();
listActivities();
getActivity();
} catch (HttpResponseException e) {
log.severe(e.getResponse().parseAsString());
throw e;
}
}
/**
* Setup the transport for our API calls.
* @throws java.io.IOException when the transport cannot be created
*/
private static void setupTransport() throws IOException {
// Here's an example of an unauthenticated Plus object. In cases where you
// do not need to use the /me/ path segment to discover the current user's
// ID, you can skip the OAuth flow with this code.
unauthenticatedPlus = Plus.builder(Util.TRANSPORT, Util.JSON_FACTORY)
// When we do not specify access tokens, we must specify our API key instead
// We do this using a JsonHttpRequestInitializer
.setJsonHttpRequestInitializer(new JsonHttpRequestInitializer() {
@Override
public void initialize(JsonHttpRequest jsonHttpRequest) throws IOException {
PlusRequest plusRequest = (PlusRequest) jsonHttpRequest;
plusRequest.setKey(Auth.GOOGLE_API_KEY);
}
}).build();
// If, however, you need to use OAuth to identify the current user you must
// create the Plus object differently. Most programs will need only one
// of these since you can use an authenticated Plus object for any call.
Auth.authorize();
GoogleAccessProtectedResource requestInitializer =
new GoogleAccessProtectedResource(
Auth.getAccessToken(),
Util.TRANSPORT,
Util.JSON_FACTORY,
Auth.CLIENT_ID,
Auth.CLIENT_SECRET,
Auth.getRefreshToken());
plus = Plus.builder(Util.TRANSPORT, Util.JSON_FACTORY)
.setHttpRequestInitializer(requestInitializer).build();
}
/**
* List the public activities for the authenticated user
*
* @throws IOException if unable to call API
*/
private static void listActivities() throws IOException {
header("Search Activities for teja mariduvb");
// Fetch the first page of activities
Plus.Activities.Search listActivities = plus.activities().search();
listActivities.setQuery("teja mariduvb");
listActivities.setMaxResults(20L);
ActivityFeed feed;
try {
feed = listActivities.execute();
} catch (HttpResponseException e) {
log.severe(Util.extractError(e));
throw e;
}
// Keep track of the page number in case we're listing activities
// for a user with thousands of activities. We'll limit ourselves
// to 5 pages
int currentPageNumber = 0;
while (feed != null && feed.getItems() != null && currentPageNumber < 5) {
currentPageNumber++;
System.out.println();
System.out.println("~~~~~~~~~~~~~~~~~~ page "+currentPageNumber+" of activities ~~~~~~~~~~~~~~~~~~");
System.out.println();
for (Activity activity : feed.getItems()) {
show(activity);
System.out.println();
System.out.println("------------------------------------------------------");
System.out.println();
}
// Fetch the next page
// System.out.println("next token: " + feed.getNextPageToken());
// listActivities.setPageToken(feed.getNextPageToken());
// feed = listActivities.execute();
}
}
/**
* Get the most recent activity for the authenticated user.
*
* @throws IOException if unable to call API
*/
private static void getActivity() throws IOException {
// A known public activity ID
String activityId = "z12gtjhq3qn2xxl2o224exwiqruvtda0i";
// We do not need to be authenticated to fetch this activity
header("Get an explicit public activity by ID");
try {
Activity activity = unauthenticatedPlus.activities().get(activityId).execute();
show(activity);
} catch (HttpResponseException e) {
log.severe(Util.extractError(e));
throw e;
}
}
/**
* Get the profile for the authenticated user.
*
* @throws IOException if unable to call API
*/
private static void getProfile() throws IOException {
header("Geting your Google+ profile information here");
try {
Person profile = plus.people().get("me").execute();
show(profile);
} catch (HttpResponseException e) {
log.severe(Util.extractError(e));
throw e;
}
}
/**
* Print the specified person on the command line.
*
* @param person the person to show
*/
private static void show(Person person) {
System.out.println("id: " + person.getId());
System.out.println("name: " + person.getDisplayName());
System.out.println("image url: " + person.getImage().getUrl());
System.out.println("profile url: " + person.getUrl());
System.out.println("AboutMe: " + person.getAboutMe());
System.out.println("RelationshipStatus: " + person.getRelationshipStatus());
System.out.println("Tagline: " + person.getTagline());
System.out.println("PlacesLived: " + person.getPlacesLived());
System.out.println("Birthday: " + person.getBirthday());
}
/**
* Print the specified activity on the command line.
*
* @param activity the activity to show
* @throws IOException
*/
private static void show(Activity activity) throws IOException {
System.out.println("Id of post: " + activity.getId());
System.out.println("Url of post: " + activity.getUrl());
System.out.println("Content of post is: " + activity.getPlusObject().getContent());
System.out.println("Attachments: " + activity.getPlusObject().getAttachments());
System.out.println("No of replies: " + activity.getPlusObject().getReplies().getTotalItems());
System.out.println("Title of post: " + activity.getTitle());
System.out.println("Kind of post: " + activity.getKind());
System.out.println("Actor of post: " + activity.getActor());
System.out.println("Published time of post: " + activity.getPublished());
System.out.println("Updated time: " + activity.getUpdated());
Plus.Comments.List listComments = plus.comments().list(activity.getId());
CommentFeed commentFeed = listComments.execute();
List<Comment> comments = commentFeed.getItems();
System.out.println("\n");
for (Comment comment : comments)
{
System.out.println("Comment Id is: " +comment.getId());
System.out.println("Content of Comment is: " +comment.getPlusObject().getContent());
System.out.println("Comment written by: " +comment.getActor());
System.out.println("Published time of Comment is: " +comment.getPublished());
System.out.println("\n");
}
}
private static void header(String name) {
System.out.println();
System.out.println("============== " + name + " ==============");
System.out.println();
}
}