Android Vietnamese Text to Speech?

I am looking a way to develop an app in Android which speaks Vietnamese from texts. As I know there is n开发者_运维技巧o Vietnamese TTS installed by default. So is there any Vietnamese TTS engine for Android around there ? One more thing : I pretend even I have Vietnamese TTS engine installed but the method mTts.setLanguage(Locale) requires a suitable locale and Vietnamese locale is not in the suggestion list. Is there a workaround solution for this case ?

You can't do something like this because it is not avaible a vietnamese tts language library. You have to wait if google will develop something like this. Or maybe you can try to do this by your own.