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正如我们所知，xcode 8 融入了所有新功能。我开始研究 Siri 套件应用程序。采取乘车预订的概念。我按照所有步骤完成了编码部分。不幸的是，我无法在 siri 中运行应用程序。请纠正我错过的内容或我应该做哪些改变以继续进行。

过程如下： -

  1. 添加了带有意图的新目标，并启用了 UI 选项。

  2. 在项目信息列表中添加了“NSSiriUsageDescription”。

  3. 在意图处理程序的信息列表中添加乘车预订意图

  4. 带有按钮和地图的定制设计意图布局。

运行应用程序时接收错误：-

对不起，名字，出了点问题。你能再试一次吗？

提前感谢您帮助我。请发布任何示例或如何使用乘车预订？

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1 回答 1

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我也在做和你一样的事情。但我解决了我的问题，在这里我分享我的代码：

第 1 步：AppDelegate：

INPreferences.requestSiriAuthorization {
        switch $0 {
        case .authorized:
            print("authorized")
            break

        case .notDetermined:
            print("notDetermined")
            break

        case .restricted:
            print("restricted")
            break

        case .denied:
            print("denied")
            break
        }
    }

第 2 步：创建一个plist文件，将您的所有意图和词汇存储在主项目 (AppIntentVocabulary.plist) 中：

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>ParameterVocabularies</key>
<array>
    <dict>
        <key>ParameterNames</key>
        <array>
            <string>INRequestRideIntent.SlideToOpen</string>
        </array>
        <key>ParameterVocabulary</key>
        <array>
            <dict>
                <key>VocabularyItemIdentifier</key>
                <string>slide_to_open</string>
                <key>VocabularyItemSynonyms</key>
                <array>
                    <dict>
                        <key>VocabularyItemExamples</key>
                        <array>
                            <string>Book ride in MyApp</string>
                        </array>
                    </dict>
                </array>
            </dict>
        </array>
    </dict>
</array>
<key>IntentPhrases</key>
<array>
    <dict>
        <key>IntentName</key>
        <string>INRequestRideIntent</string>
        <key>IntentExamples</key>
        <array>
            <string>Book smart parking</string>
            <string>Get ETA Way</string>
            <string>Go Online in Way</string>
            <string>Book ride in Way</string>
            <string>Book table in way</string>
        </array>
    </dict>
</array>

第 3 步：在您的 IntentHandler 类中，通过 INRequestRideIntentHandling、INGetRideStatusIntentHandling、INListRideOptionsIntentHandling 委托扩展您的类。

步骤 4：添加处理您的乘车请求的句柄方法：

func handle(requestRide intent: INRequestRideIntent, completion: @escaping (INRequestRideIntentResponse) -> Void) {
}

func handle(getRideStatus intent: INGetRideStatusIntent, completion: @escaping (INGetRideStatusIntentResponse) -> Void) {

}

func handle(listRideOptions intent: INListRideOptionsIntent, completion: @escaping (INListRideOptionsIntentResponse) -> Void) {
    let response = INListRideOptionsIntentResponse(code: .success, userActivity: nil)
    let smallCarOption = INRideOption(name: "Small Car", estimatedPickupDate: Date(timeIntervalSinceNow: 3 * 60)) // You must provide a name and estimated pickup date.

    smallCarOption.priceRange = INPriceRange(firstPrice: NSDecimalNumber(string: "5.60") , secondPrice: NSDecimalNumber(string: "10.78"), currencyCode: "USD") // There are different ways to define a price range and depending on which initializer you use, Maps may change the formatting of the price.

    smallCarOption.disclaimerMessage = "This is a very small car, tall passengers may not fit." // A message that is specific to this ride option.
    smallCarOption.availablePartySizeOptions =  [
        INRidePartySizeOption(partySizeRange: NSRange(location: 0, length: 1), sizeDescription: "One person", priceRange: nil),
        INRidePartySizeOption(partySizeRange: NSRange(location: 0, length: 2), sizeDescription: "Two people", priceRange: INPriceRange(firstPrice: NSDecimalNumber(string: "6.60") , secondPrice: NSDecimalNumber(string: "11.78"), currencyCode: "USD"))
    ]
    smallCarOption.availablePartySizeOptionsSelectionPrompt = "Choose a party size"
    smallCarOption.specialPricing = "High demand. 50% extra will be added to your fare."
    smallCarOption.specialPricingBadgeImage = INImage(named: "specialPricingBadge")
    let base = INRideFareLineItem(title: "Base fare", price: NSDecimalNumber(string: "4.76"), currencyCode: "USD" )!
    let airport = INRideFareLineItem(title: "Airport fee", price: NSDecimalNumber(string: "3.00"), currencyCode: "USD" )!
    let discount = INRideFareLineItem(title: "Promo code (3fs8sdx)", price: NSDecimalNumber(string: "-4.00"), currencyCode: "USD" )!
    smallCarOption.fareLineItems = [ base, airport, discount ]
    smallCarOption.userActivityForBookingInApplication = NSUserActivity(activityType: "bookInApp");

    response.rideOptions = [ smallCarOption ]
    let paymentMethod = INPaymentMethod(type: .credit, name: "Visa Platinum", identificationHint: "•••• •••• •••• 1234", icon: INImage(named: "creditCardImage"))
    let applePay = INPaymentMethod.applePay()  // If you support Pay and the user has an Pay payment method set in your parent app
    response.paymentMethods = [ paymentMethod, applePay ]
    response.expirationDate = Date(timeIntervalSinceNow: 5 * 60)
}

func confirm(requestRide intent: INRequestRideIntent, completion: @escaping (INRequestRideIntentResponse) -> Void) {
    let rideOption = INRideOption(name: "Small car", estimatedPickupDate: Date(timeIntervalSinceNow: 5 * 60))

    let rideStatus = INRideStatus()
    rideStatus.rideOption = rideOption
    rideStatus.estimatedPickupDate = Date(timeIntervalSinceNow: 5 * 60)
    rideStatus.rideIdentifier = NSUUID().uuidString

    let response = INRequestRideIntentResponse(code: .success, userActivity: nil)
    response.rideStatus = rideStatus

    completion(response)

}

func startSendingUpdates(forGetRideStatus intent: INGetRideStatusIntent, to observer: INGetRideStatusIntentResponseObserver) {
}

func stopSendingUpdates(forGetRideStatus intent: INGetRideStatusIntent) {
}

第 5 步：在两个 Intent 扩展的 Info.plist 中的 NSExtension 中添加 INRequestRideIntent。

第 6 步：首先在您的设备中构建并运行应用程序，然后在您的设备中运行您的扩展程序。

如果它返回您所描述的错误，则只需在您的项目中添加 CoreLocation.framework 并再次运行该应用程序。

于 2016-09-22T10:39:46.413 回答