I want to convert speech to text during call. I also want the text to display in different colors: the call initiator's in red and the call receiver's green.
During my tests, I converted speech to text during call but was unable to distinguish between the voice of the call initiator and that of the call receiver.
Thanks in advance Please Help me out...
来源：https://stackoverflow.com/questions/20964359/how-to-convert-speech-to-text-during-call-with-different-text-colors-for-caller