de.vanita5.twittnuker.fragment.support.SearchUsersFragment.java Source code

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Here is the source code for de.vanita5.twittnuker.fragment.support.SearchUsersFragment.java

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/*
 * Twittnuker - Twitter client for Android
 *
 * Copyright (C) 2013-2014 vanita5 <mail@vanita5.de>
 *
 * This program incorporates a modified version of Twidere.
 * Copyright (C) 2012-2014 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 de.vanita5.twittnuker.fragment.support;

import android.content.Context;
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.support.v4.content.Loader;
import android.widget.AbsListView;
import android.widget.AbsListView.OnScrollListener;

import de.vanita5.twittnuker.loader.support.UserSearchLoader;
import de.vanita5.twittnuker.model.ParcelableUser;

import java.util.List;

public class SearchUsersFragment extends BaseUsersListFragment {

    private int mPage = 1;

    @Override
    public Loader<List<ParcelableUser>> newLoaderInstance(final Context context, final Bundle args) {
        if (args == null)
            return null;
        final long account_id = args.getLong(EXTRA_ACCOUNT_ID);
        final String query = args.getString(EXTRA_QUERY);
        return new UserSearchLoader(context, account_id, query, mPage, getData());
    }

    @Override
    public void onActivityCreated(final Bundle savedInstanceState) {
        if (savedInstanceState != null) {
            mPage = savedInstanceState.getInt(EXTRA_PAGE, 1);
        }
        super.onActivityCreated(savedInstanceState);
    }

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

    @Override
    public void onLoadFinished(final Loader<List<ParcelableUser>> loader, final List<ParcelableUser> data) {
        if (data != null) {
            mPage++;
        }
        super.onLoadFinished(loader, data);
    }

    @Override
    public void onSaveInstanceState(final Bundle outState) {
        outState.putInt(EXTRA_PAGE, mPage);
        super.onSaveInstanceState(outState);
    }

    @Override
    public void onScrollStateChanged(final AbsListView view, final int scrollState) {
        super.onScrollStateChanged(view, scrollState);
        if (scrollState == OnScrollListener.SCROLL_STATE_TOUCH_SCROLL) {
            final Fragment parent = getParentFragment();
            if (parent instanceof SearchFragment) {
                ((SearchFragment) parent).hideIndicator();
            }
        }
    }

}