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Listeners provided by Zabaan

Zabaan provides developers with 2 interfaces.

Assistant State interface

You can listen to state changes of ZabaanAssistant by implementing AssistantStateListener. To use this listener you will need to implement this interface in your activity class and use Zabaan.getInstance().setAssistantStateListener(<YourActivity>.this) method.

This interface provides the following callbacks to the implementor :

  • assistantAvailable()
  • assistantClicked()
  • assistantLanguageNotSupported()

Assistant Interaction Interface

You can listen to audio events of by implementingAssistantInteractionListener.

To use this listener you will have to implement this interface in your activity class and use Zabaan.getInstance().setAssistantInteractionListener(<YourActivity>.this)

This interface provides the following callbacks to you:

  • assistantSpeechDataDownloaded(ZabaanLanguages language)
  • assistantSpeechDataDownloadError()
  • assistantSpeechStart(ZabaanSpeakable)
  • assistantSpeechEnd(ZabaanSpeakable)
  • assistantSpeechError(ZabaanSpeakable)

ZabaanSpeakable- This object contains metadata relavent to the current interaction. You can retrieve any of the fields below by using the appropriate getter method (e.g.. getIndex()). 

int index;  //index of sentence in interaction set
int viewId; //view id of view highlighted for interaction
String state; //state passed to trigger interaction
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