Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

import android.os.Environment;

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

import java.io.PrintWriter;

public class Main {
    public static Boolean writeToSDFile(String directory, String file_name, String text) {

        // Find the root of the external storage.
        // See
        // http://developer.android.com/guide/topics/data/data-storage.html#filesExternal

        File root = Environment.getExternalStorageDirectory();

        // See
        // http://stackoverflow.com/questions/3551821/android-write-to-sd-card-folder

        File dir = new File(root.getAbsolutePath() + "/" + directory);
        dir.mkdirs();
        File file = new File(dir, file_name);

        try {
            FileOutputStream f = new FileOutputStream(file);
            PrintWriter pw = new PrintWriter(f);
            pw.println(text);
            pw.flush();
            pw.close();
            f.close();
            // Log.v(TAG, "file written to sd card");
            return true;
        } catch (FileNotFoundException e) {
            e.printStackTrace();
            // Log.i(TAG, "******* File not found. Did you" +
            // " add a WRITE_EXTERNAL_STORAGE permission to the manifest?");
            return false;
        } catch (IOException e) {
            e.printStackTrace();
            return false;
        }
    }
}