Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/*
 * Copyright 2013 The Kava Project Developers. See the COPYRIGHT file at the top-level directory of this distribution
 * and at http://kavaproject.org/COPYRIGHT.
 *
 * Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0> or the
 * MIT license <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your option. This file may not be copied,
 * modified, or distributed except according to those terms.
 */

import android.content.res.AssetManager;
import java.io.*;

public class Main {
    public static boolean copyAssetsToInternalStorage(File assetFile, File storageFile, AssetManager assetManager) {
        try {
            String[] assets = assetManager.list(assetFile.getPath());
            if (assets.length == 0) {
                //                return copyFile(assetManager.openFd(assetFile.getPath()).getFileDescriptor(), storageFile); //Fail!!!
                return copyFile(assetFile, storageFile, assetManager);
            } else {
                storageFile.mkdir();
                for (String file : assets) {
                    copyAssetsToInternalStorage(new File(assetFile, file), new File(storageFile, file),
                            assetManager);
                }
            }
            return true;
        } catch (IOException ex) {
            return false;
        }
    }

    private static boolean copyFile(File assetFile, File storageFile, AssetManager assetManager) {
        try {
            InputStream in = assetManager.open(assetFile.getPath());
            FileOutputStream out = new FileOutputStream(storageFile);
            byte[] buffer = new byte[1024];
            int read;
            while ((read = in.read(buffer)) != -1) {
                out.write(buffer, 0, read);
            }
            in.close();
            out.close();
            return true;
        } catch (FileNotFoundException e) {
            return false;
        } catch (IOException e) {
            return false;
        }
    }
}