getTranslation method

@override String getTranslation(String key)

Implementation

@override
String getTranslation(String key) {
  Log.i(tag, "getTranslation");
  if(smartPttCallback!=null){
    MethodCall methodCall=MethodCall("GetTranslation",key);
    String? translation=smartPttCallback.call(methodCall);
    Log.i(tag, "getTranslation:"+translation.toString());
    //结束处理，不再调用PocHandler处理，如PlayText
    if(translation!=null){
      return translation;
    }
  }

  return I10nHandler.message(key);
}