Example usage for android.os StatFs getBlockSize

Introduction

In this page you can find the example usage for android.os StatFs getBlockSize.

Prototype

@Deprecated
public int getBlockSize()

Source Link

Usage

From source file:Main.java

static public long getFreeSpaceOnSD() {
    StatFs stat = new StatFs(Environment.getExternalStorageDirectory().getPath());
    return stat.getAvailableBlocks() * stat.getBlockSize();
}

From source file:Main.java

public static long getAvailableStorage() {
    try {//ww  w  . j a va 2  s.c  om
        String storageDirectory = Environment.getExternalStorageDirectory().toString();
        StatFs stat = new StatFs(storageDirectory);
        return (long) stat.getAvailableBlocks() * (long) stat.getBlockSize();
    } catch (Exception e) {
        // if we can't stat the filesystem then we don't know how many
        // pictures are remaining. it might be zero but just leave it
        // blank since we really don't know.
        return 0;
    }
}

From source file:Main.java

public static long getFreeSpace(String dir) {
    StatFs state = null;
    try {//w  w w .  j a  va2s . c  o m
        state = new StatFs(dir);
        long blockSize = state.getBlockSize();
        long availableCount = state.getAvailableBlocks();
        long free = availableCount * blockSize;
        if (free > 0) {
            return free;
        }
    } catch (Exception e) {
        e.printStackTrace();
    }
    return 0;
}

From source file:Main.java

public static long getUsableSpace(File path) {
    final StatFs stats = new StatFs(Environment.getExternalStorageDirectory().getPath());
    return (long) stats.getBlockSize() * (long) stats.getAvailableBlocks();
}

From source file:Main.java

/**
 * @return Free size in SDcard//from w w w .j  a  v a  2  s  . c  o  m
 */
private static int sdFreeSize() {
    StatFs stat = new StatFs(Environment.getExternalStorageDirectory().getPath());
    long bytesAvailable = (long) stat.getBlockSize() * (long) stat.getAvailableBlocks();
    int sdFreeMegs = (int) (bytesAvailable / (1024 * 1024));
    return sdFreeMegs;
}

From source file:Main.java

/**
 * @return The available storage in MegaBytes
 *//* w w w .  ja va 2 s  .  c o m*/
public static Long getAvailableInternalDataSize() {
    StatFs stat = new StatFs(Environment.getDataDirectory().getPath());
    long size = stat.getAvailableBlocks() * stat.getBlockSize();
    return size / BYTES_TO_MB;
}

From source file:Main.java

public static String getStorageSize(Context context) {
    StatFs stat = new StatFs(Environment.getDataDirectory().getPath());
    return Formatter.formatFileSize(context, ((long) stat.getBlockSize()) * ((long) stat.getBlockCount()));
}

From source file:Main.java

public static long getSDAllSize() {
    StatFs sf = new StatFs(Environment.getExternalStorageDirectory().getPath());
    return ((((long) sf.getBlockCount()) * ((long) sf.getBlockSize())) / 1024) / 1024;
}

From source file:Main.java

public static int freeSpaceOnSd() {
    StatFs stat = new StatFs(getSDPath());
    double sdFree = ((double) stat.getAvailableBlocks() * (double) stat.getBlockSize());
    return (int) sdFree;
}

From source file:Main.java

/**
 * Returns the total number of bytes of external storage.
 * @return Bytes of external storage in total, or -1 if no SD card mounted.
 *//*from w  ww.j a  va2 s.c o m*/
static public long getTotalExternalMemorySize() {
    if (isSDCardMounted()) {
        File path = Environment.getExternalStorageDirectory();
        StatFs stat = new StatFs(path.getPath());
        long blockSize = stat.getBlockSize();
        long totalBlocks = stat.getBlockCount();
        return totalBlocks * blockSize;
    } else {
        return -1;
    }
}