Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

import java.io.File;

import java.io.FileNotFoundException;
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(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 (FileNotFoundException e) {
            e.printStackTrace();
        } catch (IOException 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 fs = context.openFileOutput(fileName, Context.MODE_PRIVATE);
            fs.write(content.getBytes());
            fs.close();
        } catch (FileNotFoundException e) {
            e.printStackTrace();
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
}