Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
//License from project: Apache License 

import android.text.TextUtils;

import java.io.File;

public class Main {
    public static boolean deleteFile(String path) {
        // If path == null will throw NullPointException.
        if (TextUtils.isEmpty(path)) {
            return false;
        }

        File file = new File(path);
        if (!file.exists()) {
            return false;
        }

        boolean flag = file.delete();
        File parent = file.getParentFile();
        if (isEmptyDirectory(parent)) {
            parent.delete();
        }
        return flag;
    }

    public static boolean isEmptyDirectory(File directory) {
        String[] names = directory.list();
        return names == null || names.length == 0;
    }
}