package com.amazon.ask.helloworld.handlers; import com.amazon.ask.dispatcher.request.handler.HandlerInput; import com.amazon.ask.dispatcher.request.handler.RequestHandler; import com.amazon.ask.model.Response; import com.amazon.ask.request.Predicates; import java.util.Optional; public class HelloWorldIntentHandler implements RequestHandler { @Override public boolean canHandle(HandlerInput input) { System.out.println("\n Hit the hello world intent handler\n"); return input.matches(Predicates.intentName("HelloWorldIntent")); } @Override public Optional handle(HandlerInput input) { String speechText = "Hello world"; return input.getResponseBuilder() .withSpeech(speechText) .withSimpleCard("HelloWorld", speechText) .build(); } }
I am testing this class through Lambda function ,
here is my test JSON :
{ "version": "1.0", "session": { "new": true, "sessionId": "amzn1.echo-api.session.8712bf4a-6239-4ea4-9b59-8ec6d468a46a", "application": { "applicationId": "amzn1.ask.skill.067f6b57-551a-4c91-9b01-1b3f135ab25a" }, "user": { "userId": "amzn1.ask.account.AHOEMSSAODDWCDKQA6NFJNVJJKVMN2FN5XYI5RHZ7H7MKN2ACJ5ODSUZNBBDEEKAFX2T2OJYKIC5LPXKXZ4NMR2VZOTN3HHMKWCS5JTX6G7CGKLJUNSFHPYWI2DVCN7FYCDAK4MZO365RRW74LCPCSE74U5VSQN3F5LLP4LPPJBFIWQEDQBWKTGZTU5XG3DI66VEBOEJ67YSQJA" } }, "context": { "System": { "application": { "applicationId": "amzn1.ask.skill.067f6b57-551a-4c91-9b01-1b3f135ab25a" }, "user": { "userId": "amzn1.ask.account.AHOEMSSAODDWCDKQA6NFJNVJJKVMN2FN5XYI5RHZ7H7MKN2ACJ5ODSUZNBBDEEKAFX2T2OJYKIC5LPXKXZ4NMR2VZOTN3HHMKWCS5JTX6G7CGKLJUNSFHPYWI2DVCN7FYCDAK4MZO365RRW74LCPCSE74U5VSQN3F5LLP4LPPJBFIWQEDQBWKTGZTU5XG3DI66VEBOEJ67YSQJA" }, "device": { "deviceId": "amzn1.ask.device.AFPWCGSWTSDH5WD2NC65F3D36Q2T3BOKWZR5RMOKC4HPBLGXU63NKDY7KQAKVET45HQ3ILJWVHB6K4PGBZ2E356DDQB7WLQJ3AOF35X2PC5GOPJMEB6PKMB5P47YKSKMTCJNACWSCMH6TX6LZLC5UWWZ4YAOPIL4P2HXRYI6QBA7WTEPP7QLY", "supportedInterfaces": {} }, "apiEndpoint": "https://api.amazonalexa.com", "apiAccessToken": "eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjEifQ.eyJhdWQiOiJodHRwczovL2FwaS5hbWF6b25hbGV4YS5jb20iLCJpc3MiOiJBbGV4YVNraWxsS2l0Iiwic3ViIjoiYW16bjEuYXNrLnNraWxsLjA2N2Y2YjU3LTU1MWEtNGM5MS05YjAxLTFiM2YxMzVhYjI1YSIsImV4cCI6MTUzODE0NzIyNCwiaWF0IjoxNTM4MTQzNjI0LCJuYmYiOjE1MzgxNDM2MjQsInByaXZhdGVDbGFpbXMiOnsiY29uc2VudFRva2VuIjpudWxsLCJkZXZpY2VJZCI6ImFtem4xLmFzay5kZXZpY2UuQUZQV0NHU1dUU0RINVdEMk5DNjVGM0QzNlEyVDNCT0tXWlI1Uk1PS0M0SFBCTEdYVTYzTktEWTdLUUFLVkVUNDVIUTNJTEpXVkhCNks0UEdCWjJFMzU2RERRQjdXTFFKM0FPRjM1WDJQQzVHT1BKTUVCNlBLTUI1UDQ3WUtTS01UQ0pOQUNXU0NNSDZUWDZMWkxDNVVXV1o0WUFPUElMNFAySFhSWUk2UUJBN1dURVBQN1FMWSIsInVzZXJJZCI6ImFtem4xLmFzay5hY2NvdW50LkFIT0VNU1NBT0REV0NES1FBNk5GSk5WSkpLVk1OMkZONVhZSTVSSFo3SDdNS04yQUNKNU9EU1VaTkJCREVFS0FGWDJUMk9KWUtJQzVMUFhLWFo0Tk1SMlZaT1ROM0hITUtXQ1M1SlRYNkc3Q0dLTEpVTlNGSFBZV0kyRFZDTjdGWUNEQUs0TVpPMzY1UlJXNzRMQ1BDU0U3NFU1VlNRTjNGNUxMUDRMUFBKQkZJV1FFRFFCV0tUR1pUVTVYRzNESTY2VkVCT0VKNjdZU1FKQSJ9fQ.Ng1hQCykTbmw-5RkxUQ6auCZWwdEkavYC72oojTUDuPfHUQjwavlVZEgCEsXY5KwHlmMMBZAjcci_aV_6aaKrXwzTwBJeUS5KE8EcCwCsTcK2E8zerX3lnmQ5PVw8uNFHNyJ35k9NUuN8T57_bdlhXCHDmXIq3fjUCmpY-u_Nleg-4_9qnT9CubWNAtDkL7wm-TOZuWqDuZq2Y9UdQjXt6vVYc4r0kZTGHyLya3UTHuKShJTNEM00o7wgPHOyyXKXAHfJaUc_0iyyh9X3rCAGztZ4KXrPFFEffkUOGjNsJQHy241MWHG1oPeqw0eTNOqTREacUQoUJt4sZgqw4hz7Q" } }, "request": { "type": "IntentRequest", "requestId": "amzn1.echo-api.request.19396898-14e4-400b-b5e3-e2b81900c824", "timestamp": "2018-09-28T14:07:04Z", "locale": "en-IN", "intent": { "name": "HelloWorldIntent", "confirmationStatus": "NONE" } } }
But , all I am getting is
Class does not implement an appropriate handler interface: com.amazon.ask.helloworld.handlers.HelloWorldIntentHandler
Can anyone please help me ?