Summary: Ctors | Methods | Inherited Methods | [Expand All]

Added in API level 1

public class

StatFs

extends Object

java.lang.Object
↳	android.os.StatFs

Class Overview

Retrieve overall information about the space on a filesystem. This is a wrapper for Unix statvfs().

Summary

Public Constructors
	StatFs(String path) Construct a new StatFs for looking at the stats of the filesystem at `path`.

Public Methods
int	getAvailableBlocks() This method was deprecated in API level 18. Use `getAvailableBlocksLong()` instead.
long	getAvailableBlocksLong() The number of blocks that are free on the file system and available to applications.
long	getAvailableBytes() The number of bytes that are free on the file system and available to applications.
int	getBlockCount() This method was deprecated in API level 18. Use `getBlockCountLong()` instead.
long	getBlockCountLong() The total number of blocks on the file system.
int	getBlockSize() This method was deprecated in API level 18. Use `getBlockSizeLong()` instead.
long	getBlockSizeLong() The size, in bytes, of a block on the file system.
int	getFreeBlocks() This method was deprecated in API level 18. Use `getFreeBlocksLong()` instead.
long	getFreeBlocksLong() The total number of blocks that are free on the file system, including reserved blocks (that are not available to normal applications).
long	getFreeBytes() The number of bytes that are free on the file system, including reserved blocks (that are not available to normal applications).
long	getTotalBytes() The total number of bytes supported by the file system.
void	restat(String path) Perform a restat of the file system referenced by this object.

[Expand]

Inherited Methods

From class java.lang.Object

Object	clone() Creates and returns a copy of this `Object`.
boolean	equals(Object o) Compares this instance with the specified object and indicates if they are equal.
void	finalize() Invoked when the garbage collector has detected that this instance is no longer reachable.
final Class<?>	getClass() Returns the unique instance of `Class` that represents this object's class.
int	hashCode() Returns an integer hash code for this object.
final void	notify() Causes a thread which is waiting on this object's monitor (by means of calling one of the `wait()` methods) to be woken up.
final void	notifyAll() Causes all threads which are waiting on this object's monitor (by means of calling one of the `wait()` methods) to be woken up.
String	toString() Returns a string containing a concise, human-readable description of this object.
final void	wait() Causes the calling thread to wait until another thread calls the `notify()` or `notifyAll()` method of this object.
final void	wait(long millis, int nanos) Causes the calling thread to wait until another thread calls the `notify()` or `notifyAll()` method of this object or until the specified timeout expires.
final void	wait(long millis) Causes the calling thread to wait until another thread calls the `notify()` or `notifyAll()` method of this object or until the specified timeout expires.

Public Constructors

public StatFs (String path)

Added in API level 1

Construct a new StatFs for looking at the stats of the filesystem at path. Upon construction, the stat of the file system will be performed, and the values retrieved available from the methods on this class.

Parameters

path	path in the desired file system to stat.

Public Methods

public int getAvailableBlocks ()

Added in API level 1

This method was deprecated in API level 18.
Use getAvailableBlocksLong() instead.

public long getAvailableBlocksLong ()

Added in API level 18

The number of blocks that are free on the file system and available to applications. This corresponds to the Unix statvfs.f_bavail field.

public long getAvailableBytes ()

Added in API level 18

The number of bytes that are free on the file system and available to applications.

public int getBlockCount ()

Added in API level 1

This method was deprecated in API level 18.
Use getBlockCountLong() instead.

public long getBlockCountLong ()

Added in API level 18

The total number of blocks on the file system. This corresponds to the Unix statvfs.f_blocks field.

public int getBlockSize ()

Added in API level 1

This method was deprecated in API level 18.
Use getBlockSizeLong() instead.

public long getBlockSizeLong ()

Added in API level 18

The size, in bytes, of a block on the file system. This corresponds to the Unix statvfs.f_bsize field.

public int getFreeBlocks ()

Added in API level 1

This method was deprecated in API level 18.
Use getFreeBlocksLong() instead.

public long getFreeBlocksLong ()

Added in API level 18

The total number of blocks that are free on the file system, including reserved blocks (that are not available to normal applications). This corresponds to the Unix statvfs.f_bfree field. Most applications will want to use getAvailableBlocks() instead.

public long getFreeBytes ()

Added in API level 18

The number of bytes that are free on the file system, including reserved blocks (that are not available to normal applications). Most applications will want to use getAvailableBytes() instead.

public long getTotalBytes ()

Added in API level 18

The total number of bytes supported by the file system.

public void restat (String path)

Added in API level 1

Perform a restat of the file system referenced by this object. This is the same as re-constructing the object with the same file system path, and the new stat values are available upon return.

Results

Interfaces

Classes

Enums

Exceptions

StatFs

Class Overview

Summary

Public Constructors

public StatFs (String path)

Parameters

Public Methods

public int getAvailableBlocks ()

public long getAvailableBlocksLong ()

public long getAvailableBytes ()

public int getBlockCount ()

public long getBlockCountLong ()

public int getBlockSize ()

public long getBlockSizeLong ()

public int getFreeBlocks ()

public long getFreeBlocksLong ()

public long getFreeBytes ()

public long getTotalBytes ()

public void restat (String path)