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ProtectedBuffer.getOutputBufferSize method

Gets the required minimum output buffer size, in bytes, for the operation.

Signature

public int getOutputBufferSize(
                                  int startingBlockNumber, 
                                  ByteBuffer inputBuffer, 
                                  boolean isEncrypt, 
                                  boolean isFinal) 
                              throws ProtectionException

Parameters

Name Datatype Notes
startingBlockNumber
 int
 The first block
inputBuffer
 ByteBuffer
 Encrypted data [position, limit]
isEncrypt
 boolean
 Set to true if the buffer is going to be used for encryption.
Set to false if the buffer is going to be used for decryption.
isFinal
 boolean
 Set to true for processing the final chunk of data.

Returns

An int, indicating the output buffer size in bytes.

Defined in

ProtectedBuffer.java

Supported Platforms
Minimum supported OS version
 Android 4.0.3 (API level 15)