adding voice dictation in UE4 project

how can i add voice dictation while chatting in any UE project?? hmm…maybe specially for android projects
how to implement this kind of system? is any tutorial out there? or can you help me to make voice dictation possible?

any help will be appreciated! ^^

That’s not a feature of UE4. If you want to do that, you’re going to have to use a third party API. Any tutorials for how to do that would belong to the API, and not have anything in particular to do with UE4.