Why is my text by speaking feature not working?

[AC Question]

When I touch the microphone button , it won't work. It's not allowing me to speak. How do I fix this?

 

[B. Diddy]

Welcome to Android Central! Does anything happen at all when you tap the microphone? Do you get a "Speak Now" prompt?

Go to Settings>Language & Input​, and make sure Google Voice Typing is checked on.