ParcelFileDescriptor.AutoCloseInputStream
public
static
class
ParcelFileDescriptor.AutoCloseInputStream
extends FileInputStream
 Known Direct Subclasses
|
An InputStream you can create on a ParcelFileDescriptor, which will
take care of calling ParcelFileDescriptor.close() for you when the stream is closed.
Summary
Public methods |
|---|
void
|
close()
Closes this file input stream and releases any system resources
associated with the stream.
|
int
|
read()
Reads a byte of data from this input stream.
|
int
|
read(byte[] b, int off, int len)
Reads up to len bytes of data from this input stream
into an array of bytes.
|
int
|
read(byte[] b)
Reads up to b.length bytes of data from this input
stream into an array of bytes.
|
Inherited methods |
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From
class
java.io.FileInputStream
|
From
class
java.io.InputStream
|
From
class
java.lang.Object
Object
|
clone()
Creates and returns a copy of this object.
|
boolean
|
equals(Object obj)
Indicates whether some other object is "equal to" this one.
|
void
|
finalize()
Called by the garbage collector on an object when garbage collection
determines that there are no more references to the object.
|
final
Class<?>
|
getClass()
Returns the runtime class of this Object.
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int
|
hashCode()
Returns a hash code value for the object.
|
final
void
|
notify()
Wakes up a single thread that is waiting on this object's
monitor.
|
final
void
|
notifyAll()
Wakes up all threads that are waiting on this object's monitor.
|
String
|
toString()
Returns a string representation of the object.
|
final
void
|
wait(long millis, int nanos)
Causes the current thread to wait until another thread invokes the
notify() method or the
notifyAll() method for this object, or
some other thread interrupts the current thread, or a certain
amount of real time has elapsed.
|
final
void
|
wait(long millis)
Causes the current thread to wait until either another thread invokes the
notify() method or the
notifyAll() method for this object, or a
specified amount of time has elapsed.
|
final
void
|
wait()
Causes the current thread to wait until another thread invokes the
notify() method or the
notifyAll() method for this object.
|
|
From
interface
java.io.Closeable
abstract
void
|
close()
Closes this stream and releases any system resources associated
with it.
|
|
From
interface
java.lang.AutoCloseable
abstract
void
|
close()
Closes this resource, relinquishing any underlying resources.
|
|
Public constructors
ParcelFileDescriptor.AutoCloseInputStream
ParcelFileDescriptor.AutoCloseInputStream (ParcelFileDescriptor pfd)
| Parameters |
|---|
pfd |
ParcelFileDescriptor
|
Public methods
close
void close ()
Closes this file input stream and releases any system resources
associated with the stream.
If this stream has an associated channel then the channel is closed
as well.
read
int read ()
Reads a byte of data from this input stream. This method blocks
if no input is yet available.
| Returns |
|---|
int |
the next byte of data, or -1 if the end of the
file is reached. |
read
int read (byte[] b,
int off,
int len)
Reads up to len bytes of data from this input stream
into an array of bytes. If len is not zero, the method
blocks until some input is available; otherwise, no
bytes are read and 0 is returned.
| Parameters |
|---|
b |
byte:
the buffer into which the data is read. |
off |
int:
the start offset in the destination array b |
len |
int:
the maximum number of bytes read. |
| Returns |
|---|
int |
the total number of bytes read into the buffer, or
-1 if there is no more data because the end of
the file has been reached. |
read
int read (byte[] b)
Reads up to b.length bytes of data from this input
stream into an array of bytes. This method blocks until some input
is available.
| Parameters |
|---|
b |
byte:
the buffer into which the data is read. |
| Returns |
|---|
int |
the total number of bytes read into the buffer, or
-1 if there is no more data because the end of
the file has been reached. |
Developers