Android Directory Copy copyDir(File source, File destination)

Description

copy Dir

Declaration

public static boolean copyDir(File source, File destination) 

Method Source Code

//package com.java2s;

import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;

import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;

public class Main {
    public static boolean copyDir(File source, File destination) {
        InputStream in = null;/*from   ww w  . ja  v a2 s . com*/
        OutputStream out = null;

        label222: try {
            if (source.isDirectory()) {
                if (!destination.exists()) {
                    destination.mkdir();
                }
                String[] children = source.list();
                if (children != null) {
                    for (int i = 0; i < children.length; i++) {
                        copyDir(new File(source, children[i]), new File(
                                destination, children[i]));
                    }

                    break label222;
                }
            } else {
                in = new FileInputStream(source);
                out = new FileOutputStream(destination);

                byte[] buf = new byte[1024];
                int len;

                while ((len = in.read(buf)) > 0) {
                    out.write(buf, 0, len);
                }
            }
        } catch (Exception e) {
            e.printStackTrace();
            return false;
        } finally {
            try {
                if (in != null) {
                    in.close();
                }
            } catch (IOException e) {
                e.printStackTrace();
            }

            try {
                if (out != null) {
                    out.close();
                }
            } catch (IOException e) {
                e.printStackTrace();
            }
        }

        return true;
    }
}

Related

1. CopyDir(String sourcedir, String destdir)
2. copyDirectory(@NotNull String srcDir, @NotNull String dstDir, @NotNull final List excludes)
3. copyDirectory(File from, File to)
4. copyDirectory(File from, File to, byte[] buffer)
5. copyDirectory(File source, File destination)