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class MMdaAudioToneObserver;
An interface to a set of audio tone player callback functions.
The class is a mixin and is intended to be inherited by the client class which is observing the audio tone playing operation.
The functions encapsulated by this class are called when specific events occur in the process of preparing to play a tone
and during the playing of a tone. A reference to this object is passed as a parameter when constructing an audio tone player
utility, using the CMdaAudioToneUtility
interface.
Defined in MMdaAudioToneObserver
:
MatoPlayComplete(TInt)
Defines required client behaviour when the tone playing operation has completed,...MatoPrepareComplete(TInt)
Defines required client behaviour when an attempt to configure the audio tone pl...virtual void MatoPrepareComplete(TInt aError)=0;
Defines required client behaviour when an attempt to configure the audio tone player utility has completed, successfully or otherwise.
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virtual void MatoPlayComplete(TInt aError)=0;
Defines required client behaviour when the tone playing operation has completed, successfully or otherwise.
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