Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

import android.os.Environment;
import java.io.File;

public class Main {
    public static String SD_PATH = Environment.getExternalStorageDirectory() + "/Photo_LJ/";

    public static void deleteDir() {
        File dir = new File(SD_PATH);
        if (!dir.exists() || !dir.isDirectory())
            return;

        for (File file : dir.listFiles()) {
            if (file.isFile())
                file.delete();
            else if (file.isDirectory())
                deleteDir();
        }
        dir.delete();
    }
}