Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
//License from project: Open Source License 

import java.io.File;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Comparator;
import java.util.List;

public class Main {
    private static List<String> getSortedGPXFilenames(File dir, String sub) {
        final List<String> list = new ArrayList<String>();
        readGpxDirectory(dir, list, "");
        Collections.sort(list, new Comparator<String>() {
            @Override
            public int compare(String object1, String object2) {
                if (object1.compareTo(object2) > 0) {
                    return -1;
                } else if (object1.equals(object2)) {
                    return 0;
                }
                return 1;
            }

        });
        return list;
    }

    private static List<String> getSortedGPXFilenames(File dir) {
        return getSortedGPXFilenames(dir, null);
    }

    private static void readGpxDirectory(File dir, final List<String> list, String parent) {
        if (dir != null && dir.canRead()) {
            File[] files = dir.listFiles();
            if (files != null) {
                for (File f : files) {
                    if (f.getName().toLowerCase().endsWith(".gpx")) { //$NON-NLS-1$
                        list.add(parent + f.getName());
                    } else if (f.isDirectory()) {
                        readGpxDirectory(f, list, parent + f.getName() + "/");
                    }
                }
            }
        }
    }
}