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< > BotCompany Repo | #1004121 // androidSay_keepEngine

JavaX fragment (include)

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scope androidSay_keepEngine.
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import android.app.Activity;
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import android.speech.tts.*;
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sbool #verbose, #inCall;
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static TextToSpeech #tts;
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// TODO: better way to sync than synchronizing on main class
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static synchronized void androidSay_keepEngine(final S text, final Locale locale) {
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  final new Flag flag;
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  if (tts == null) {
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    if (verbose) print("Initialising TTS");
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    tts = new TextToSpeech(androidContext(), new TextToSpeech.OnInitListener() {
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      public void onInit(int status) {
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        try {
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          if (status != TextToSpeech.SUCCESS)
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            fail("Speech engine initialization failed");
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          go(text, locale, flag);
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        } catch (Throwable e) { e.printStackTrace(); flag.raise(); }
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      }
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    });
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    if (verbose) print("TTS object created");
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  } else
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    androidSay_keepEngine_go(text, locale, flag);
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  flag.waitUntilUp();
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}
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static void #go(S text, Locale locale, final Flag flag) {
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  if (verbose) print("TTS go: " + text);
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  int result = tts.setLanguage(locale);
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  if (result == TextToSpeech.LANG_MISSING_DATA
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    || result == TextToSpeech.LANG_NOT_SUPPORTED)
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    fail("German is not supported");
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  /*if (empty(text)) { // Empty text = Initialize engine only
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    flag.raise();
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    ret;
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  }*/
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  result = tts.setOnUtteranceProgressListener(new UtteranceProgressListener() {
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    public void onDone(String utteranceId) {
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      print("TTS done");
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      flag.raise();
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    }
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    public void onError(String utteranceId) {
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      print("TTS error");
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      flag.raise();
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    }
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    public void onStart(String utteranceId) {
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      if (verbose) print("TTS started");
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    }
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  });
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  if (result != TextToSpeech.SUCCESS)
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    print("Could not set listener");
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  //if (nempty(text)) print("[speech output] " + text);
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  new HashMap params;
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  params.put(TextToSpeech.Engine.KEY_PARAM_UTTERANCE_ID, randomID(8));
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  if (inCall)
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    params.put(TextToSpeech.Engine.KEY_PARAM_STREAM, str(AudioManager.STREAM_VOICE_CALL));
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  tts.speak(text, TextToSpeech.QUEUE_FLUSH, params);
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}
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end scope

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Snippet ID: #1004121
Snippet name: androidSay_keepEngine
Eternal ID of this version: #1004121/7
Text MD5: 6bd2fef47e8d79a2e3cface4a814af86
Author: stefan
Category: javax
Type: JavaX fragment (include)
Public (visible to everyone): Yes
Archived (hidden from active list): No
Created/modified: 2020-02-16 18:25:41
Source code size: 2098 bytes / 72 lines
Pitched / IR pitched: No / No
Views / Downloads: 654 / 665
Version history: 6 change(s)
Referenced in: [show references]