TTS-UtteranceProgressListener not being called

Question

I don\'t want to put all my code here, so I\'m just putting the relevant pieces. If you need more, feel free to ask.

I\'m using Text To Speech (TTS) which leads t

Answer 1

found the answer...

Turns out that the TTS resources I found online were using a single TTS string source, so the third parameter in tts.speak(String text, int queueMode, HashMap params) was set to null.

to anybody having this issue in the future:

if you set the third param to null, there's no ID for the UtteranceProgressListener to track. The fix was creating and initializing a hashmap, then adding to the included array for each new TTS with a new ID could be tracked. Here's the code:

HashMap map = new HashMap();

then, before calling tts.speak...

map.put(TextToSpeech.Engine.KEY_PARAM_UTTERANCE_ID, "UniqueID");

then you can call speak with all params...

tts.speak(text, TextToSpeech.QUEUE_FLUSH, map);