public
class
StatFs
extends Object
| java.lang.Object | |
| ↳ | android.os.StatFs |
Retrieve overall information about the space on a filesystem. This is a wrapper for Unix statvfs().
Public constructors | |
|---|---|
StatFs(String path)
Construct a new StatFs for looking at the stats of the filesystem at
|
|
Public methods | |
|---|---|
int
|
getAvailableBlocks()
This method was deprecated
in API level 18.
Use |
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 |
long
|
getBlockCountLong()
The total number of blocks on the file system. |
int
|
getBlockSize()
This method was deprecated
in API level 18.
Use |
long
|
getBlockSizeLong()
The size, in bytes, of a block on the file system. |
int
|
getFreeBlocks()
This method was deprecated
in API level 18.
Use |
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. |
Inherited methods | |
|---|---|
 From
class
java.lang.Object
| |
StatFs (String path)
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 |
String:
path in the desired file system to stat.
|
int getAvailableBlocks ()
This method was deprecated
in API level 18.
Use getAvailableBlocksLong() instead.
| Returns | |
|---|---|
int |
|
long getAvailableBlocksLong ()
The number of blocks that are free on the file system and available to
applications. This corresponds to the Unix statvfs.f_bavail field.
| Returns | |
|---|---|
long |
|
long getAvailableBytes ()
The number of bytes that are free on the file system and available to applications.
| Returns | |
|---|---|
long |
|
int getBlockCount ()
This method was deprecated
in API level 18.
Use getBlockCountLong() instead.
| Returns | |
|---|---|
int |
|
long getBlockCountLong ()
The total number of blocks on the file system. This corresponds to the
Unix statvfs.f_blocks field.
| Returns | |
|---|---|
long |
|
int getBlockSize ()
This method was deprecated
in API level 18.
Use getBlockSizeLong() instead.
| Returns | |
|---|---|
int |
|
long getBlockSizeLong ()
The size, in bytes, of a block on the file system. This corresponds to
the Unix statvfs.f_bsize field.
| Returns | |
|---|---|
long |
|
int getFreeBlocks ()
This method was deprecated
in API level 18.
Use getFreeBlocksLong() instead.
| Returns | |
|---|---|
int |
|
long getFreeBlocksLong ()
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.
| Returns | |
|---|---|
long |
|
long getFreeBytes ()
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.
| Returns | |
|---|---|
long |
|
long getTotalBytes ()
The total number of bytes supported by the file system.
| Returns | |
|---|---|
long |
|
void restat (String path)
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.
| Parameters | |
|---|---|
path |
String
|
Developers