Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/*
 * Copyright (c) 2015, Nils Braden
 *
 * This file is part of ttrss-reader-fork. 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/.
 */

import android.database.Cursor;

public class Main {
    /**
     * Tries to find out if the given cursor points to a dataset with unread articles in it, returns true if it does.
     *
     * @param cursor the cursor.
     * @return true if there are unread articles in the dataset, else false.
     */
    private static boolean checkUnread(Cursor cursor) {
        if (cursor == null || cursor.isClosed())
            return false; // Check null or closed

        if (!cursor.moveToFirst())
            return false; // Check empty

        do {
            if (cursor.getInt(cursor.getColumnIndex("unread")) > 0)
                return cursor.moveToFirst(); // One unread article found, move to first entry
        } while (cursor.moveToNext());

        cursor.moveToFirst();
        return false;
    }
}