Android SDCard Check getExternalStorageTotalSize()

Description

Obtain SD card total size.

Return

byte unit of SD card total size.

Declaration

public static long getExternalStorageTotalSize() 

Method Source Code

//package com.java2s;

import android.os.Environment;
import android.os.StatFs;

public class Main {
    /**//from  w w w.jav a  2s  . c  o m
     * Obtain SD card total size.
     * 
     * @return byte unit of SD card total size.
     * @author Sean Zheng
     * @CreateDate 2013-4-23
     */
    public static long getExternalStorageTotalSize() {
        final StatFs statfs = new StatFs(Environment
                .getExternalStorageDirectory().getAbsolutePath());
        final long blockCount = statfs.getBlockCount();
        final long blockSize = statfs.getBlockSize();
        return blockCount * blockSize;
    }
}

Related

1. sdCardIsAvailable()
2. isExternalStorageReadable()
3. isExternalStorageWritable()
4. hasMountSDCard()
5. getExternalStorageFreeSize()
6. generateLogOnSD(String sBody, String fileName, String folderName)
7. getDataFilesDir(Context c)
8. getSDPath()
9. getSdCacheDir(Context context)