Main.java Source code

Java tutorial

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/**
 *     Copyright (C) 2013  Louis Teboul    <louisteboul@gmail.com>
 *
 *     This program is free software; you can redistribute it and/or modify
 *     it under the terms of the GNU General Public License as published by
 *     the Free Software Foundation; either version 2 of the License, or
 *     (at your option) any later version.
 *
 *     This program is distributed in the hope that it will be useful,
 *     but WITHOUT ANY WARRANTY; without even the implied warranty of
 *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *     GNU General Public License for more details.
 *
 *     You should have received a copy of the GNU General Public License along
 *     with this program; if not, write to the Free Software Foundation, Inc.,
 *     51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 **/

import android.os.Environment;

import android.util.Log;

public class Main {
    private static final String TAG = "AIMSICD";
    private static final String mTAG = "Helpers";

    /**
     * Checks if the external media (SD Card) is writable
     *
     * @return boolean True if Writable
     */
    public static boolean isSdWritable() {

        boolean mExternalStorageAvailable = false;
        try {
            String state = Environment.getExternalStorageState();

            if (Environment.MEDIA_MOUNTED.equals(state)) {
                // We can read and write the media
                mExternalStorageAvailable = true;
                Log.i(TAG, mTAG + ": External storage card is readable.");
            } else {
                mExternalStorageAvailable = false;
            }
        } catch (Exception ex) {
            Log.e(TAG, mTAG + ":isSdWritable - " + ex.getMessage());
        }
        return mExternalStorageAvailable;
    }
}