am dd441795: Merge "Don\'t strip country and variant from locale." into mnc-dev (cc6848ea) · Commits · e / os / android_frameworks_base

core/java/android/speech/tts/TextToSpeech.java

+46 −29

Original line number	Diff line number	Diff line
		@@ -1483,12 +1483,6 @@ public class TextToSpeech {
		// Sanitize locale using isLanguageAvailable.
		int result = service.isLanguageAvailable(language, country, variant);
		if (result >= LANG_AVAILABLE) {
		if (result < LANG_COUNTRY_VAR_AVAILABLE) {
		variant = "";
		if (result < LANG_COUNTRY_AVAILABLE) {
		country = "";
		}
		}
		// Get the default voice for the locale.
		String voiceName = service.getDefaultVoiceNameFor(language, country, variant);
		if (TextUtils.isEmpty(voiceName)) {
		@@ -1502,10 +1496,28 @@ public class TextToSpeech {
		return LANG_NOT_SUPPORTED;
		}

		// Set the language/country/variant of the voice, so #getLanguage will return
		// the currently set voice locale when called.
		Voice voice = getVoice(service, voiceName);
		String voiceLanguage = "";
		try {
		voiceLanguage = voice.getLocale().getISO3Language();
		} catch (MissingResourceException e) {
		Log.w(TAG, "Couldn't retrieve ISO 639-2/T language code for locale: " +
		voice.getLocale(), e);
		}

		String voiceCountry = "";
		try {
		voiceCountry = voice.getLocale().getISO3Country();
		} catch (MissingResourceException e) {
		Log.w(TAG, "Couldn't retrieve ISO 3166 country code for locale: " +
		voice.getLocale(), e);
		}
		mParams.putString(Engine.KEY_PARAM_VOICE_NAME, voiceName);
		mParams.putString(Engine.KEY_PARAM_LANGUAGE, language);
		mParams.putString(Engine.KEY_PARAM_COUNTRY, country);
		mParams.putString(Engine.KEY_PARAM_VARIANT, variant);
		mParams.putString(Engine.KEY_PARAM_LANGUAGE, voiceLanguage);
		mParams.putString(Engine.KEY_PARAM_COUNTRY, voiceCountry);
		mParams.putString(Engine.KEY_PARAM_VARIANT, voice.getLocale().getVariant());
		}
		return result;
		}
		@@ -1654,6 +1666,20 @@ public class TextToSpeech {
		if (TextUtils.isEmpty(voiceName)) {
		return null;
		}
		return getVoice(service, voiceName);
		}
		}, null, "getVoice");
		}


		/**
		* Returns a Voice instance of the voice with the given voice name.
		*
		* @return Voice instance with the given voice name, or {@code null} if not set or on error.
		*
		* @see Voice
		*/
		private Voice getVoice(ITextToSpeechService service, String voiceName) throws RemoteException {
		List<Voice> voices = service.getVoices();
		if (voices == null) {
		return null;
		@@ -1665,8 +1691,6 @@ public class TextToSpeech {
		}
		return null;
		}
		}, null, "getVoice");
		}

		/**
		* Returns a Voice instance that's the default voice for the default Text-to-speech language.
		@@ -1690,14 +1714,7 @@ public class TextToSpeech {

		// Sanitize the locale using isLanguageAvailable.
		int result = service.isLanguageAvailable(language, country, variant);
		if (result >= LANG_AVAILABLE){
		if (result < LANG_COUNTRY_VAR_AVAILABLE) {
		variant = "";
		if (result < LANG_COUNTRY_AVAILABLE) {
		country = "";
		}
		}
		} else {
		if (result < LANG_AVAILABLE) {
		// The default language is not supported.
		return null;
		}