restored Cantonese as app Chi speech output: nothing else seems to work

src/ui/android/src/org/grammaticalframework/ui/android/TTS.java

@@ -36,9 +36,9 @@ public class TTS {
             */
 
 	    /* OR use separate entries for Cantonese and Mandarin  */ 
-	    //	if (language.equals("cmn-Hans-CN")) {
-	    //		language = "yue";
-	    //	}
+	    	if (language.equals("cmn-Hans-CN")) {
+	    		language = "yue";
+	    	}
 
 	        Locale locale = LocaleUtils.parseJavaLocale(language.replace('-', '_'),
 	                                                    Locale.getDefault());