Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

import java.io.File;
import java.io.FileFilter;

public class Main {
    /**
     * Resource directory name that we are looking for.
     */
    protected static final String RESOURCE_DIR_NAME = "res";
    /**
     * Raw directory name that we are looking for.
     */
    protected static final String RAW_DIR_NAME = "raw";

    /**
     * Look for the resource-directory in the current directory or the directories above. Then look for the
     * raw-directory underneath the resource-directory.
     */
    protected static File findRawDir(File dir) {
        for (int i = 0; dir != null && i < 20; i++) {
            File rawDir = findResRawDir(dir);
            if (rawDir != null) {
                return rawDir;
            }
            dir = dir.getParentFile();
        }
        return null;
    }

    /**
     * Look for the resource directory with raw beneath it.
     */
    private static File findResRawDir(File dir) {
        for (File file : dir.listFiles()) {
            if (file.getName().equals(RESOURCE_DIR_NAME) && file.isDirectory()) {
                File[] rawFiles = file.listFiles(new FileFilter() {
                    public boolean accept(File file) {
                        return file.getName().equals(RAW_DIR_NAME) && file.isDirectory();
                    }
                });
                if (rawFiles.length == 1) {
                    return rawFiles[0];
                }
            }
        }
        return null;
    }
}