Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

import java.io.File;

import java.io.FileOutputStream;

import java.io.IOException;

import android.content.Context;
import android.os.Environment;

public class Main {

    public static boolean writeFile(byte[] buffer, String folder, String fileName) {
        boolean writeSucc = false;

        boolean sdCardExist = Environment.getExternalStorageState().equals(android.os.Environment.MEDIA_MOUNTED);

        String folderPath = "";
        if (sdCardExist) {
            folderPath = Environment.getExternalStorageDirectory() + File.separator + folder + File.separator;
        } else {
            writeSucc = false;
        }

        File fileDir = new File(folderPath);
        if (!fileDir.exists()) {
            fileDir.mkdirs();
        }

        File file = new File(folderPath + fileName);
        FileOutputStream out = null;
        try {
            out = new FileOutputStream(file);
            out.write(buffer);
            writeSucc = true;
        } catch (Exception e) {
            e.printStackTrace();
        } finally {
            try {
                out.close();
            } catch (IOException e) {
                e.printStackTrace();
            }
        }

        return writeSucc;
    }

    public static void write(Context context, String fileName, String content) {
        if (content == null)
            content = "";

        try {
            FileOutputStream fos = context.openFileOutput(fileName, Context.MODE_PRIVATE);
            fos.write(content.getBytes());
            fos.close();
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}