GetUserFriendshipMembersLoader.java

/*
 * Copyright 2012 Javier Pérez Pacheco and Francisco Díaz Rodriguez
 * TweetTopics 2.0
 * javielinux@gmail.com
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.javielinux.api.loaders;

import android.content.Context;
import com.javielinux.api.AsynchronousLoader;
import com.javielinux.api.request.GetUserFriendshipMembersRequest;
import com.javielinux.api.response.BaseResponse;
import com.javielinux.api.response.ErrorResponse;
import com.javielinux.api.response.GetUserFriendshipMembersResponse;
import com.javielinux.infos.InfoTweet;
import com.javielinux.twitter.ConnectionManager;
import twitter4j.IDs;
import twitter4j.TwitterException;

import java.util.ArrayList;

public class GetUserFriendshipMembersLoader extends AsynchronousLoader<BaseResponse> {

	public static int FOLLOWERS = 1;
	public static int FRIENDS = 2;

    private GetUserFriendshipMembersRequest request;

    public GetUserFriendshipMembersLoader(Context context, GetUserFriendshipMembersRequest request) {
        super(context);

        this.request = request;
    }

    @Override
    public BaseResponse loadInBackground() {

		try {
            GetUserFriendshipMembersResponse response = new GetUserFriendshipMembersResponse();
            ArrayList<InfoTweet> result = new ArrayList<InfoTweet>();

            ConnectionManager.getInstance().open(getContext());

             if (request.getType()==FOLLOWERS) {
                long cursor = -1;
                IDs followers_ids_response = ConnectionManager.getInstance().getUserForSearchesTwitter().getFollowersIDs(request.getUser(), cursor);

                response.setFriendshipMembersIds(followers_ids_response.getIDs());
			} else if (request.getType()==FRIENDS) {
                long cursor = -1;
                IDs friends_ids_response = ConnectionManager.getInstance().getUserForSearchesTwitter().getFriendsIDs(request.getUser(), cursor);

                response.setFriendshipMembersIds(friends_ids_response.getIDs());
            }

            return response;

		} catch (TwitterException e) {
            e.printStackTrace();
            ErrorResponse response = new ErrorResponse();
            response.setError(e,e.getMessage());
            return response;
		} catch (OutOfMemoryError e) {
            e.printStackTrace();
            ErrorResponse response = new ErrorResponse();
            response.setError(e,e.getMessage());
            return response;
        } catch (Exception e) {
			e.printStackTrace();
            ErrorResponse response = new ErrorResponse();
            response.setError(e,e.getMessage());
            return response;
		}
    }
}