Main.java Source code

Introduction

Here is the source code for Main.java

Source

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

import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;

import android.content.Context;

public class Main {

    public static void copyDB(Context context, String fileName) throws IOException {
        String filePath = context.getFilesDir().getAbsolutePath() + "/" + fileName;
        if (new File(filePath).exists()) {
            return;
        }
        FileOutputStream fos = new FileOutputStream(new File(filePath));
        InputStream is = context.getResources().getAssets().open(fileName);
        byte[] buffer = new byte[1024 * 500];
        int count = 0;
        while ((count = is.read(buffer)) > 0) {
            fos.write(buffer, 0, count);
        }
        fos.close();
        is.close();
    }
}