sdcard Total Capacity MB - Android Hardware

Android examples for Hardware:SD Card

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Description

sdcard Total Capacity MB

Demo Code


//package com.java2s;

import java.io.File;

import java.math.BigDecimal;

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

public class Main {
    @SuppressWarnings("deprecation")
    public static final float sdcardTotalCapacityMB() {
        File path = Environment.getExternalStorageDirectory();
        StatFs stat = new StatFs(path.getPath());
        long blockSize = stat.getBlockSize();
        long totalBlocks = stat.getBlockCount();
        return formatFileSize(blockSize * totalBlocks);
    }//w  w w .jav a 2 s. co  m

    private static float formatFileSize(double result) {
        result = result / 1024;
        result = result / 1024;
        BigDecimal bBigDecimal = new BigDecimal(result);
        bBigDecimal = bBigDecimal.setScale(2, 4);
        return bBigDecimal.floatValue();
    }
}

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