Addresses crashing in Android KitKat 
Addresses crashing in Android KitKat 

My application was crashing for me in KitKat because the static field LOLLIPOP didn't exist. swapped that out for the card coded value of 21.

https://developer.android.com/reference/android/os/Build.VERSION_CODES.html#LOLLIPOP
anarchicknight/nativescript-texttospeech