我对VUI和Alexa很新。我为Alexa语音服务开发了一个很好的工作技能。现在我想添加第二种语言。我在 the develop documation找到了一个教程,但我正在使用Eclipse和Java来创建我的Lambda函数,如walkthrough。 问题是,我不知道如何在Lambda函数中启用第二语言选项。我必须对两种语言使用相同的Lambda函数。
我的StreamRequestHandler:
public class ApiOmatBlogSpeechletStreamRequestHandler extends SpeechletRequestStreamHandler {
private static final Set<String> supportedApplicationIds = new HashSet<String>();
static {
/*
* This Id can be found on https://developer.amazon.com/edw/home.html#/ "Edit" the relevant
* Alexa Skill and put the relevant Application Ids in this Set.
*/
supportedApplicationIds.add("amzn1.ask.skill.xxxxxxxx");
}
public ApiOmatBlogSpeechletStreamRequestHandler() {
super(new ApiOmatBlogSkillSpeechlet(), supportedApplicationIds);
System.out.println("Super ApiOmatBlogSpeechletStreamRequestHandler");
}
}
My Spechlet:
public SpeechletResponse onIntent(IntentRequest intentRequest, Session session) {
Intent intent = intentRequest.getIntent();
String intentName = (intent != null) ? intent.getName() : null;
System.out.println("onIntent requestId={ " + intentRequest.getRequestId() + " }, sessionId={ "
+ session.getSessionId() + " } ");
Integer step = (Integer) session.getAttribute("step");
System.out.println("IntentName= " + intentName + " | step = " + step);
if ("AMAZON.HelpIntent".equals(intentName)) {
return getHelpResponse();
} else if ("AMAZON.StopIntent".equals(intentName)) {
return getStopResponse();
} else if (step != null) {
return testing(intent, session, step);
} else {
if ("TestIntent".equals(intentName)) {
step = 1;
session.setAttribute("step", step);
return testing(intent, session, step);
} else {
SsmlOutputSpeech speechText = new SsmlOutputSpeech();
speechText.setSsml("<speak> " + "The intent is invalid." + "Please repeat your demand. "
+ "<break time='0.5s'/> " + " </speak>");
// Create reprompt
PlainTextOutputSpeech speech2 = new PlainTextOutputSpeech();
speech2.setText("I'm sorry. Please repeat your statement.");
Reprompt reprompt = new Reprompt();
reprompt.setOutputSpeech(speech2);
return SpeechletResponse.newAskResponse(speechText, reprompt);
}
}
}
/**
* This function will be called if you say 'start'
*/
public SpeechletResponse onLaunch(final LaunchRequest request, final Session session) throws SpeechletException {
System.out.println(
"onLaunch requestId={ " + request.getRequestId() + " }, sessionId={ " + session.getSessionId() + " } ");
return getHelpResponse();
}
谢谢
答案 0 :(得分:1)
很难解决这个问题。 我通过询问用户说的语言来解决它。
在Spechlet.java中我添加了代码:
private Boolean german;
public SpeechletResponse onIntent(IntentRequest intentRequest, Session session) {
if (intentRequest.getLocale().getLanguage().equals(new Locale("de").getLanguage())){
System.out.println("Spoken language == Deutsch");
german=true;
}else{
System.out.println("Spoken language == Englisch");
german=false;
}
...
}
然后我可以使用布尔德语并设置我的回复。
如果有一个更好的解决方案,它适用于两种语言,那么我期待发布的答案或评论。但目前这是在Java中处理多种语言的最佳解决方法。
答案 1 :(得分:0)
您不需要不同的Lambda逻辑来支持每种语言。您可以根据区域创建多个Lambda函数以避免延迟。如果选择将代码部署到多个端点,则必须在所有端点上维护相同的代码。代码必须处理您支持的所有语言。您需要做的唯一设置是在Alexa技能信息中添加Alexa支持的语言,该信息标记如下,
请阅读官方文档here