Android Question Speech To Recognition the events is not firing?

Hello freinds,

I am trying to incorporate Speech Recognition thru the class provided in thread https://www.b4x.com/android/forum/threads/android-speech-recognition-api-wrapper.62959/
by stevel05.
Although the example works perfectly but the same class does not fire events when used inside my project. In the "Received_Event" event of class paramater MethodName always return Error

Can anyone please guide me?

Thanks
Juzer