android.util

Class Base64InputStream

java.lang.Object

java.io.InputStream

java.io.FilterInputStream

android.util.Base64InputStream

All Implemented Interfaces:

Closeable, AutoCloseable

public class Base64InputStream
extends FilterInputStream

A Base64InputStream will read data from another InputStream, given in the constructor, and encode to Base64 notation on the fly.

See Also:

Base64

Field Summary

Fields inherited from class java.io.FilterInputStream

in

Constructor Summary

Constructors

Constructor and Description
Base64InputStream(InputStream in, int options) An InputStream that performs Base64 decoding on the data read from the wrapped stream.

Method Summary

Modifier and Type	Method and Description
int	available()
void	close()
void	mark(int readlimit)
boolean	markSupported()
int	read()
int	read(byte[] dest, int off, int len)
void	reset()
long	skip(long n)

Methods inherited from class java.io.FilterInputStream

read

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Base64InputStream

public Base64InputStream(InputStream in,
                         int options)

An InputStream that performs Base64 decoding on the data read from the wrapped stream.

Parameters:

in - the InputStream to read the source data from

options - bit flags for controlling the decoder; see the constants in Base64

Method Detail

read

public int read()
         throws IOException

Overrides:

read in class FilterInputStream

Throws:

IOException

read

public int read(byte[] dest,
                int off,
                int len)
         throws IOException

Overrides:

read in class FilterInputStream

Throws:

IOException

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Overrides:

close in class FilterInputStream

Throws:

IOException

available

public int available()

Overrides:

available in class FilterInputStream

markSupported

public boolean markSupported()

Overrides:

markSupported in class FilterInputStream

mark

public void mark(int readlimit)

Overrides:

mark in class FilterInputStream

skip

public long skip(long n)
          throws IOException

Overrides:

skip in class FilterInputStream

Throws:

IOException

reset

public void reset()
           throws IOException

Overrides:

reset in class FilterInputStream

Throws:

IOException