IBDA_UserActivityService::UserActivityDetected method (bdaiface.h)

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Indicates that a Media Sink Device (MSD) in a Protected Broadcast Driver Architecture (PBDA) media graph has detected user activity and is informing a Media Transfer Device (MTD) of this activity. The MSD calls this method only if the current activity interval has elapsed since the the MSD most recently called this method. The GetUserActivityInterval method sets or obtains the value of the current activity interval.

Syntax

HRESULT UserActivityDetected();

Return value

This method can return one of these values.

Requirements

See also

GetUserActivityInterval

IBDA_UserActivityService