sdcard Available Capacity - Android Hardware

Android examples for Hardware:SD Card

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Description

sdcard Available Capacity

Demo Code


//package com.java2s;

import java.io.File;

import java.math.BigDecimal;

import android.content.Context;

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

import android.text.format.Formatter;

public class Main {
    @SuppressWarnings("deprecation")
    public static final String sdcardAvailableCapacity(Context context) {
        File path = Environment.getExternalStorageDirectory();
        StatFs stat = new StatFs(path.getPath());
        long blockSize = stat.getBlockSize();
        long availableBlocks = stat.getAvailableBlocks();
        return Formatter.formatFileSize(context, blockSize
                * availableBlocks);//from  w  w w  .  j av  a 2s  .  c  o 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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