The official Android Developers Blog post about the Speech Input API:
"Google's servers currently support English, Mandarin Chinese, and
However, setting RecognizerIntent.EXTRA_LANGUAGE in the intent, does
not seem to work.
I also tried changing my locale (to Chinese) but voice input was still
being treated as english.
구글링하다가 발견한 글입니다.
현재 EXTRA_LANGUAGE가 안된다는 말인데
정말 그런지 궁금합니다. 저도 해봤는데 안되더라구요.
방법이 틀린건지 해답좀 알려주세요 ㅠ