text to speech - No voice TTS in android -


in application, didn't voice

this code,

public class androidtexttospeechactivity extends activity implements texttospeech.oninitlistener { /** called when activity first created. */

private texttospeech tts; private button btnspeak; private edittext txttext;  @override public void oncreate(bundle savedinstancestate) {     super.oncreate(savedinstancestate);     setcontentview(r.layout.main);      tts = new texttospeech(this, this);      btnspeak = (button) findviewbyid(r.id.btnspeak);      txttext = (edittext) findviewbyid(r.id.txttext);      // button on click event     btnspeak.setonclicklistener(new view.onclicklistener() {          @override         public void onclick(view arg0) {             speakout();         }      }); }  @override public void ondestroy() {     // don't forget shutdown!     if (tts != null) {         tts.stop();         tts.shutdown();     }     super.ondestroy(); }  @override public void oninit(int status) {     // todo auto-generated method stub      if (status == texttospeech.success) {          int result = tts.setlanguage(locale.us);          // tts.setpitch(5); // set pitch level          // tts.setspeechrate(2); // set speech speed rate          if (result == texttospeech.lang_missing_data                 || result == texttospeech.lang_not_supported) {             log.e("tts", "language not supported");         } else {             btnspeak.setenabled(true);             speakout();         }      } else {         log.e("tts", "initilization failed");     }  }  private void speakout() {      string text = txttext.gettext().tostring();      tts.speak(text, texttospeech.queue_flush, null);  }

}

i got error in log cat

language not supported

any 1 me?? , need highlight word when speaking

i got solution, problem locales available on android default tts engine did not match on phone. installed tts engine , works fine it.

or

 // missing data, install     intent installintent = new intent();     installintent.setaction(     texttospeech.engine.action_install_tts_data);     startactivity(installintent);

refs:


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