Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
import java.io.File;
import android.annotation.SuppressLint;

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

public class Main {

    @SuppressLint("NewApi")
    public static long getSDCardAvailableSize() {
        if (isSDCardEnable()) {
            StatFs statFs = new StatFs(
                    Environment.getExternalStorageDirectory().getAbsolutePath() + File.separator);
            if (android.os.Build.VERSION.SDK_INT < 18) {
                int blockSize = statFs.getBlockSize();
                int blockCount = statFs.getAvailableBlocks();
                return blockCount * blockSize;
            } else {
                long blockSize = statFs.getBlockSizeLong();
                long blockCount = statFs.getAvailableBlocksLong();
                return blockCount * blockSize;
            }
        }
        return -1;
    }

    public static boolean isSDCardEnable() {
        return Environment.getExternalStorageState().equals(Environment.MEDIA_MOUNTED);
    }
}