Alexa技能在通过语音启用技能时不请求许可(通知)

Question

当在Web或应用程序中启用时，有问题的技能要求一个权限(出站通知(。但是，当实现技能启用事件时，它并不要求用户是否给予通知权限。技能启用本身有效，但默认情况下权限为否。如何让alexa在通过语音启用时请求权限？

Alexa是否可以通过语音提示他们启用出站通知？

skill.json

{
"manifest": {
"publishingInformation": {
"locales": {
"en-US": {
"summary": "test skill summary",
"examplePhrases": [
"Alexa, launch test skill",
"Alexa, open test skill",
"Alexa, start test skill"
],
"keywords": [
"test skill"
],
"name": "test skill",
"description": "test skill Description",
"smallIconUri": "",
"largeIconUri": "",
"updatesDescription": ""
}
},
"isAvailableWorldwide": true,
"testingInstructions": "n/a",
"category": "EVENT_FINDERS",
"distributionCountries": [],
"automaticDistribution": {
"isActive": false
}
},
"apis": {
"custom": {
"endpoint": {
"uri": "arn:aws:lambda:us-east-1:"
},
"interfaces": []
}
},
"manifestVersion": "1.0",
"privacyAndCompliance": {
"allowsPurchases": false,
"locales": {
"en-US": {
"privacyPolicyUrl": "",
"termsOfUseUrl": ""
}
},
"isExportCompliant": true,
"containsAds": false,
"isChildDirected": false,
"usesPersonalInfo": false
},
"events": {
"endpoint": {
"uri": "arn:aws:lambda:us-east-1:"
},
"publications": [
{
"eventName": "AMAZON.MessageAlert.Activated"
},
{
"eventName": "AMAZON.MediaContent.Available"
}
],
"regions": {
"NA": {
"endpoint": {
"uri": "arn:aws:lambda:us-east-1:",
"sslCertificateType": "Trusted"
}
}
},
"subscriptions": [
{
"eventName": "SKILL_PROACTIVE_SUBSCRIPTION_CHANGED"
},
{
"eventName": "SKILL_ENABLED"
},
{
"eventName": "SKILL_DISABLED"
},
{
"eventName": "SKILL_PERMISSION_ACCEPTED"
},
{
"eventName": "SKILL_PERMISSION_CHANGED"
},
{
"eventName": "SKILL_ACCOUNT_LINKED"
}
]
},
"permissions": [
{
"name": "alexa::devices:all:notifications:write"
}
]
}

}

感谢的帮助

Answer 1

可能有不同的方法，但一旦你掌握了技能，我相信你需要发送一张请求权限卡。据我所知，这个想法是为了确保亚马逊作为第三方权限授予者参与进来。这将在用户手机上的Alexa应用程序中弹出权限请求。这增加了一层安全性，确保客户能够准确地看到他们授予的权限。

你可以用几种不同的方法在你的技能上做到这一点。您可以检查用户第一次连接的时间，并在持久客户数据层中跟踪第一次连接。或者，当你使用该部分技能时，你可以检查用户是否有权限。如果他们没有回复，告诉客户你给他们发了一张卡来授予权限。

以下是有关许可卡的更多信息：https://developer.amazon.com/en-US/docs/alexa/custom-skills/request-customer-contact-information-for-use-in-your-skill.html#permissions-请求客户同意的卡片

Answer 2

要通过lambda运行提醒，其他权限可能是相同的格式。

const CreateReminderIntent = {
canHandle(handlerInput) {
const { request } = handlerInput.requestEnvelope;
return request.type === 'IntentRequest' && request.intent.name === 'CreateReminderIntent';
},
async handle(handlerInput) {
const { requestEnvelope, serviceClientFactory, responseBuilder } = handlerInput;
const consentToken = requestEnvelope.context.System.user.permissions
&& requestEnvelope.context.System.user.permissions.consentToken;
if (!consentToken) {
return handlerInput.responseBuilder
.addDirective({
type: "Connections.SendRequest",
name: "AskFor",
payload: {
"@type": "AskForPermissionsConsentRequest",
"@version": "1",
"permissionScope": "alexa::alerts:reminders:skill:readwrite"
},
token: "<string>"
})
.getResponse();
}
try {
const speechText = "Great! I've scheduled a reminder for you";
const ReminderManagementServiceClient = serviceClientFactory.getReminderManagementServiceClient();
const reminderPayload = {
"trigger": {
"type": "SCHEDULED_RELATIVE",
"offsetInSeconds": "10",
"timeZoneId": "Europe/London"
},
"alertInfo": {
"spokenInfo": {
"content": [{
"locale": "en-GB",
"text": "Wash the dog"
}]
}
},
"pushNotification": {
"status": "ENABLED"
}
};
await ReminderManagementServiceClient.createReminder(reminderPayload);
return responseBuilder
.speak(speechText)
.getResponse();
} catch (error) {
console.error(error);
return responseBuilder
.speak('Uh Oh. Looks like something went wrong.')
.getResponse();
}
}
};