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Catch tts.getVoices error #14

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Catch tts.getVoices error #14

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53 changes: 33 additions & 20 deletions src/android/SpeechSynthesis.java
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Original file line number Diff line number Diff line change
Expand Up @@ -32,6 +32,7 @@ public class SpeechSynthesis extends CordovaPlugin implements OnInitListener, On
private static final int STARTED = 2;
private TextToSpeech mTts = null;
private int state = STOPPED;
private boolean retrieval_error = false;
private CallbackContext startupCallbackContext;
private CallbackContext callbackContext;

Expand Down Expand Up @@ -60,7 +61,7 @@ public boolean execute(String action, JSONArray args, CallbackContext callbackCo
voiceCode = voice.optString("voiceURI", null);
}
}
if (voiceCode != null && Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
if (voiceCode != null && voiceList != null && Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
for (Voice v : this.voiceList) {
if (voiceCode.equals(v.getName())) {
mTts.setVoice(v);
Expand Down Expand Up @@ -138,8 +139,9 @@ public boolean execute(String action, JSONArray args, CallbackContext callbackCo
PluginResult pluginResult = new PluginResult(status, SpeechSynthesis.INITIALIZING);
pluginResult.setKeepCallback(true);
startupCallbackContext.sendPluginResult(pluginResult);
} else if(action.equals("error_check")) {
callbackContext.sendPluginResult(new PluginResult(PluginResult.Status.OK, retrieval_error));
}



else if (action.equals("shutdown")) {
Expand Down Expand Up @@ -168,26 +170,37 @@ private void getVoices(CallbackContext callbackContext) {
JSONObject voice;
//List<TextToSpeech.EngineInfo> engines = mTts.getEngines();

if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.LOLLIPOP) {
this.voiceList = mTts.getVoices();
for (Voice v : this.voiceList) {
Locale locale = v.getLocale();
voice = new JSONObject();
try {
voice.put("voiceURI", v.getName());
voice.put("name", locale.getDisplayLanguage(locale) + " " + locale.getDisplayCountry(locale));
//voice.put("features", v.getFeatures());
//voice.put("displayName", locale.getDisplayLanguage(locale) + " " + locale.getDisplayCountry(locale));
voice.put("lang", locale.getLanguage()+"-"+locale.getCountry());
voice.put("localService", !v.isNetworkConnectionRequired());
voice.put("quality", v.getQuality());
voice.put("default", false);
} catch (JSONException e) {
// should never happen
boolean retrieved = false;
try {
if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.LOLLIPOP) {
this.voiceList = mTts.getVoices();
for (Voice v : this.voiceList) {
Locale locale = v.getLocale();
voice = new JSONObject();
try {
voice.put("voiceURI", v.getName());
voice.put("name", locale.getDisplayLanguage(locale) + " " + locale.getDisplayCountry(locale));
//voice.put("features", v.getFeatures());
//voice.put("displayName", locale.getDisplayLanguage(locale) + " " + locale.getDisplayCountry(locale));
voice.put("lang", locale.getLanguage()+"-"+locale.getCountry());
voice.put("localService", !v.isNetworkConnectionRequired());
voice.put("quality", v.getQuality());
voice.put("default", false);
} catch (JSONException e) {
// should never happen
}
voices.put(voice);
}
voices.put(voice);
retrieved = true;
}
}else{
} catch(IllegalArgumentException e) {
// java.lang.IllegalArgumentException is raised on some Galaxy S4 devices when trying to retrieve tts voices.
// The ultimate fix is to clear the cache on the voice or delete the system's Samsung voice, but at least
// this will prevent apps from crashing.
retrieval_error = true;
}

if(!retrieved) {
//Iterator<Locale> list = voiceList.iterator();
Locale[] list = Locale.getAvailableLocales();
Locale locale;
Expand Down