#include <MmfDevSoundCustomInterfaceSupport.h>
This item is not part of the S60 5th Edition SDK
Class MAutoPauseResumeSupport
class MAutoPauseResumeSupport;
Description
Custom Interface providing support for AutoPauseResume Register, Cancel, GetResourceNotificationData and WillResumePlay.
Members
Defined in MAutoPauseResumeSupport:
Member functions
RegisterAsClient(TUid,const TDesC8 &)
virtual TInt RegisterAsClient(TUid aEventType, const TDesC8 &aNotificationRegistrationData=KNullDesC8)=0;
Description
Registers the event for notification when resource is avaliable.
Parameters
TUid aEventType |
The event which the client is notified of.
|
const TDesC8 &aNotificationRegistrationData |
Notification registration specific data, which has been reserved for future use.
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Return value
TInt |
An error code indicating if the function call was successful. KErrNone on success, otherwise another of the system-wide error
codes.
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CancelRegisterAsClient(TUid)
virtual TInt CancelRegisterAsClient(TUid aEventType)=0;
Description
Cancels the registered notification event.
Parameters
TUid aEventType |
The event to notify the client.
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Return value
TInt |
An error code indicating if the function call was successful. KErrNone on success, otherwise another of the system-wide error
codes.
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GetResourceNotificationData(TUid,TDes8 &)
virtual TInt GetResourceNotificationData(TUid aEventType, TDes8 &aNotificationData)=0;
Description
Gets the notification data for the event.
Parameters
TUid aEventType |
The event which the client is notified of.
|
TDes8 &aNotificationData |
The notification data for the client to resume playing. The actual data depends on the event type. Note that for the event
type 'KMMFEventCategoryAudioResourceAvailable' the package buffer returned is TMMFTimeIntervalMicroSecondsPckg, but the contents
should be converted to an integer and interpreted as the data returned is samples played, but not as a microsecond value.
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Return value
TInt |
An error code indicating if the function call was successful. KErrNone on success, otherwise another of the system-wide error
codes.
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virtual TInt WillResumePlay()=0;
Description
Waits for the client to resume the play even after the default timer expires.
Return value
TInt |
An error code indicating if the function call was successful. KErrNone on success, otherwise another of the system-wide error
codes.
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