package com.richardradics.commons.util; import android.os.Environment; import android.os.StatFs; /** * Created by Richard Radics on 2015.02.11.. */ public class SDCardUtil { /** * Returns the SD card is available. * @return */ public static Boolean checkAvailable() { String state = Environment.getExternalStorageState(); if (Environment.MEDIA_MOUNTED.equals(state)) { return true; } else { return false; } } /** * Checks the SD card is readonly. * @return */ public static Boolean checkIsReadOnly() { String state = Environment.getExternalStorageState(); if (Environment.MEDIA_MOUNTED_READ_ONLY.equals(state)) { return true; } else { return false; } } /** * Returns the available space in megabytes. * @return */ public static int getAvailableSpaceInMegaBytes() { int availableSpace = 0; try { StatFs stat = new StatFs(Environment.getExternalStorageDirectory().getPath()); availableSpace = stat.getAvailableBlocks() * stat.getBlockSize() / 1048576; } catch (Exception e) { e.printStackTrace(); } return availableSpace; } }