SparseImageUtil.SparseInputStream

public static class SparseImageUtil.SparseInputStream
extends Object

java.lang.Object
↳	com.android.tradefed.util.SparseImageUtil.SparseInputStream

SparseInputStream read from upstream and detects the data format. If the upstream is a valid sparse data, it will unsparse it on the fly. Otherwise, it just passthrough as is.

Summary

Public constructors
`SparseInputStream(BufferedInputStream in, long originalSize)`

Public methods
`void`	`close()`
`boolean`	`isSparse()`
`int`	`read(byte[] buf, int off, int len)`
`int`	`read()`
`long`	`size()` Return the total number of bytes in the unsparsed image.

Public constructors

SparseInputStream

public SparseInputStream (BufferedInputStream in, 
                long originalSize)

Parameters
`in`	`BufferedInputStream`
`originalSize`	`long`

Public methods

close

public void close ()

isSparse

public boolean isSparse ()

Returns
`boolean`

read

public int read (byte[] buf, 
                int off, 
                int len)

Parameters
`buf`	`byte`
`off`	`int`
`len`	`int`

Returns
`int`

read

public int read ()

Returns
`int`

size

public long size ()

Return the total number of bytes in the unsparsed image.

Returns
`long`	mOriginalSize if underlying stream is already non-sparse.