Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/*
 Copyright_License {
    
 XCSoar Glide Computer - http://www.xcsoar.org/
 Copyright (C) 2000-2016 The XCSoar Project
 A detailed list of copyright holders can be found in the file "AUTHORS".
    
 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 2
 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, write to the Free Software
 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 }
 */

import android.app.DownloadManager;

import android.database.Cursor;

public class Main {
    /**
     * Find a download with the specified name.  Returns -1 if none was
     * found.
     */
    static long findPath(DownloadManager dm, String path) {
        DownloadManager.Query query = new DownloadManager.Query();
        query.setFilterByStatus(
                DownloadManager.STATUS_PAUSED | DownloadManager.STATUS_PENDING | DownloadManager.STATUS_RUNNING);
        Cursor c = dm.query(query);

        if (!c.moveToFirst())
            return -1;

        final int columnID = c.getColumnIndexOrThrow(DownloadManager.COLUMN_ID);
        final int columnLocalURI = c.getColumnIndexOrThrow(DownloadManager.COLUMN_LOCAL_URI);

        do {
            final String uri = c.getString(columnLocalURI);
            if (uri != null && uri.endsWith(path))
                return c.getLong(columnID);
        } while (c.moveToNext());

        return -1;
    }
}