info.papdt.blacklight.ui.friendships.FriendsFragment.java Source code

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Here is the source code for info.papdt.blacklight.ui.friendships.FriendsFragment.java

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/* 
 * Copyright (C) 2015 Peter Cai
 *
 * This file is part of BlackLight
 *
 * BlackLight 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.
 *
 * BlackLight 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 BlackLight.  If not, see <http://www.gnu.org/licenses/>.
 */

package info.papdt.blacklight.ui.friendships;

import android.app.Fragment;
import android.content.Intent;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;

import android.support.v4.widget.SwipeRefreshLayout;
import android.support.v7.widget.LinearLayoutManager;
import android.support.v7.widget.RecyclerView;

import info.papdt.blacklight.R;
import info.papdt.blacklight.api.friendships.FriendsApi;
import info.papdt.blacklight.model.UserListModel;
import info.papdt.blacklight.support.AsyncTask;
import info.papdt.blacklight.support.Utility;
import info.papdt.blacklight.support.adapter.UserAdapter;
import info.papdt.blacklight.ui.main.MainActivity;
import info.papdt.blacklight.ui.statuses.AbsTimeLineFragment;
import info.papdt.blacklight.ui.statuses.UserTimeLineActivity;

public class FriendsFragment extends AbsTimeLineFragment<UserAdapter>
        implements SwipeRefreshLayout.OnRefreshListener {
    private String mUid;
    protected UserListModel mUsers;
    private int mNextCursor = 0;

    private boolean mIsFriends;

    public FriendsFragment() {
        init();
    }

    public FriendsFragment(String uid, boolean friends) {
        Bundle args = new Bundle();
        args.putCharSequence("uid", uid);
        args.putBoolean("isFriends", friends);
        setArguments(args);
        init();
    }

    private void init() {
        if (getArguments() != null) {
            mUid = getArguments().getCharSequence("uid").toString();
            mIsFriends = getArguments().getBoolean("isFriends");
        } else {
            mUid = null;
        }
    }

    @Override
    protected void onCreateCache() {
        mUsers = new UserListModel();
    }

    @Override
    protected UserAdapter buildAdapter() {
        return new UserAdapter(getActivity(), mUsers, mList);
    }

    @Override
    protected void loadFromCache() {
        doRefresh(true);
    }

    @Override
    protected void cacheLoadNew(boolean param) {
        doRefresh(param);
    }

    @Override
    protected int getCacheSize() {
        return mUsers.getSize();
    }

    @Override
    protected int getCurrentItemCount() {
        return mAdapter.getCount();
    }

    @Override
    protected void initTitle() {

    }

    protected void doRefresh(boolean param) {
        if (param) {
            mNextCursor = 0;
            mUsers.getList().clear();
        }

        UserListModel usr;
        if (mIsFriends)
            usr = FriendsApi.getFriendsOf(mUid, 50, mNextCursor);
        else
            usr = FriendsApi.getFollowersOf(mUid, 50, mNextCursor);

        if (usr != null) {
            int nextCursor = Integer.parseInt(usr.next_cursor);
            if (param || mNextCursor != 0) {
                mNextCursor = nextCursor;
                mUsers.addAll(param, usr);
            }
        }

    }
}