CustomProtectedOutputStream.create synchronous method

Artigo
05/31/2018

Synchronously creates an OutputStream for writing protected content.

This method is synchronous and it may require server client communication.

When publishing content your app is required to call CustomProtectedOutputStream.close after it is finished writing the content to the CustomProtectedOutputStream. If the flush() is not called we cannot guarantee that all the encrypted data is stored to the backing stream.

Signature

public static CustomProtectedOutputStream create(
                                       OutputStream backingOutputStream,
                                       UserPolicy userPolicy,
                                       Context applicationContext)
                             throws ProtectionException

Parameters

Name	Datatype	Notes
backingOutputStream	OutputStream
userPolicy	UserPolicy	Policy needed to create the ProtectedFileOutputStream
applicationContext	Context

Returns

CustomProtectedOutputStream

Throws

ProtectionException. In the case of a consent / authentication cancellation a UserCancellationException is thrown.

Defined in

CustomProtectedOutputStream.java

Supported Platforms


Minimum supported OS version	Android 4.0.3 (API level 15)