ProtectedFileInputStream.create asynchronous method

[アーティクル]
05/31/2018

Asynchronously implements a wrapper of the input stream allowing reading of an RMS protected input stream.

Signature

public static IAsyncControl create(InputStream inputStream,
                                   String userId,
                                   AuthenticationRequestCallback authenticationContext,
                                   ConsentCallback consentCallback,
                                   int policyAcquisitionFlags,
                                   CreationCallback<ProtectedFileInputStream> callback) 
        throws InvalidParameterException

Parameters

Name	Datatype	Notes
inputStream	InputStream	input stream with the protected content
userId	String	Optional. A userId is used for caching a user policy for offline usage. For multiple user scenarios, caller must supply a userId. If userId is null, then the user policy is cached without userId and is retrievable with null userId as well. A null userId also retrieves any matching offline user policy cached without userId or any userId.
authenticationContext	AuthenticationRequestCallback
consentCallback	ConsentCallback
policyAcquisitionFlags	int	See PolicyAcquisitionFlagss for more information.
callback	CreationCallback<ProtectedFileInputStream>	The created item

Returns

An IAsyncControl if an asynchronous operation is in progress else null is returned

Throws

Throws exception if no callback is available that onFailure can be called.

Defined in

ProtectedFileInputStream.java

Supported Platforms


Minimum supported OS version	Android 4.0.3 (API level 15)

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