Im trying to use the TextToSpeech class to say text in my app. When I run my code I don't hear anything, the volume is high. What is wrong with my code? Do I need a permission or anything?
public class MainActivity extends AppCompatActivity implements TextToSpeech.OnInitListener { TextToSpeech textToSpeech; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); textToSpeech = new TextToSpeech(this, this); speakOut(); } @Override public void onInit(int Text2SpeechCurrentStatus) { if (Text2SpeechCurrentStatus == TextToSpeech.SUCCESS) { int result = textToSpeech.setLanguage(Locale.US); if (result == TextToSpeech.LANG_MISSING_DATA || result == TextToSpeech.LANG_NOT_SUPPORTED) { Log.e("TTS", "This Language is not supported"); } else { speakOut(); } } else { Log.e("TTS", "Initilization Failed!"); } } private void speakOut() { String g= "Hello"; textToSpeech.speak(g, TextToSpeech.QUEUE_FLUSH, null); } } 
