com.dwdesign.tweetings.fragment.UserListSubscribersFragment.java Source code

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Here is the source code for com.dwdesign.tweetings.fragment.UserListSubscribersFragment.java

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/*
 *            Tweetings - Twitter client for Android
 * 
 * Copyright (C) 2012-2013 RBD Solutions Limited <apps@tweetings.net>
 * Copyright (C) 2012 Mariotaku Lee <mariotaku.lee@gmail.com>
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

package com.dwdesign.tweetings.fragment;

import java.util.List;

import com.dwdesign.tweetings.loader.UserListSubscribersLoader;
import com.dwdesign.tweetings.model.ParcelableUser;

import android.os.Bundle;
import android.support.v4.content.Loader;

public class UserListSubscribersFragment extends BaseUsersListFragment {

    private long mCursor = -1;

    @Override
    public Loader<List<ParcelableUser>> newLoaderInstance() {
        final Bundle args = getArguments();
        int list_id = -1;
        long account_id = -1, user_id = -1;
        String screen_name = null, list_name = null;
        if (args != null) {
            list_id = args.getInt(INTENT_KEY_LIST_ID, -1);
            account_id = args.getLong(INTENT_KEY_ACCOUNT_ID, -1);
            user_id = args.getLong(INTENT_KEY_USER_ID, -1);
            screen_name = args.getString(INTENT_KEY_SCREEN_NAME);
            list_name = args.getString(INTENT_KEY_LIST_NAME);
        }
        return new UserListSubscribersLoader(getActivity(), account_id, list_id, user_id, screen_name, list_name,
                mCursor, getData());
    }

    @Override
    public void onActivityCreated(final Bundle savedInstanceState) {
        if (savedInstanceState != null) {
            mCursor = savedInstanceState.getLong(INTENT_KEY_PAGE, -1);
        }
        super.onActivityCreated(savedInstanceState);
    }

    @Override
    public void onDestroyView() {
        mCursor = -1;
        super.onDestroyView();
    }

    @Override
    public void onLoadFinished(final Loader<List<ParcelableUser>> loader, final List<ParcelableUser> data) {
        if (loader instanceof UserListSubscribersLoader) {
            final long cursor = ((UserListSubscribersLoader) loader).getNextCursor();
            if (cursor != -2) {
                mCursor = cursor;
            }
        }
        super.onLoadFinished(loader, data);
    }

    @Override
    public void onSaveInstanceState(final Bundle outState) {
        outState.putLong(INTENT_KEY_PAGE, mCursor);
        super.onSaveInstanceState(outState);
    }

}