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© 2016 Apple Inc. All rights reserved. Redistribution or public display not permitted without written permission from Apple.
App Frameworks #WWDC16
Session 225
Extending Your Apps with SiriKit
Vineet Khosla SiriKit EngineeringDiana Huang SiriKit EngineeringScott Andrus SiriKit Engineering
Adding SiriKit
Intents Extension AppIntents UI Extension
Adding SiriKit
Intents Extension AppIntents UI Extension
Confirm HandleResolve
Agenda
Preparing to adopt SiriKit
Agenda
Preparing to adopt SiriKitAdding your first Intents extension
Agenda
Preparing to adopt SiriKitAdding your first Intents extensionProviding a user interface in Siri
UnicornChat
Preparing to Adopt SiriKit
Preparing to Adopt SiriKit
Preparing to Adopt SiriKit
Embedded frameworks
Preparing to Adopt SiriKit
Embedded frameworksUnit tests
Preparing to Adopt SiriKit
Embedded frameworksUnit testsArchitecting your extensions
Embedded frameworksPreparing to Adopt SiriKit
Embedded frameworksPreparing to Adopt SiriKit
Networking
Embedded frameworksPreparing to Adopt SiriKit
NetworkingData model
Embedded frameworksPreparing to Adopt SiriKit
NetworkingData modelDecision-making logic
Embedded frameworksPreparing to Adopt SiriKit
NetworkingData modelDecision-making logicUser interfaces
Embedded frameworksPreparing to Adopt SiriKit
NetworkingData modelDecision-making logicUser interfaces
Embedded frameworksPreparing to Adopt SiriKit
App Extension Best Practices WWDC 2015
NetworkingData modelDecision-making logicUser interfaces
Unit testsPreparing to Adopt SiriKit
Unit testsPreparing to Adopt SiriKit
Mock intents
Unit testsPreparing to Adopt SiriKit
Mock intentsMake sure your app responds appropriately
Architecting your extensionsPreparing to Adopt SiriKit
SendMessageIntent
StartAudioCallIntent
StartVideoCallIntent
Architecting your extensionsPreparing to Adopt SiriKit
SendMessageIntent
StartAudioCallIntent
StartVideoCallIntent
Architecting your extensionsPreparing to Adopt SiriKit
SendMessageIntent
StartAudioCallIntent
StartVideoCallIntent
Architecting your extensionsPreparing to Adopt SiriKit
SendMessageIntent
StartAudioCallIntent
StartVideoCallIntent
Adding Your First Intents Extension
Diana Huang SiriKit Engineering
Getting Started
Getting Started
Add extension target
Getting Started
Add extension targetConfigure Info.plist
Getting Started
Add extension targetConfigure Info.plistModify principal class
Adding an extension target Intents Extension
Adding an extension target Intents Extension
Adding an extension target Intents Extension
Info.plistIntents Extension
Info.plistIntents Extension
Info.plist
IntentsSupported IntentsRestrictedWhileLocked
NSExtension
NSExtensionAttributes
Info.plistIntents Extension
Info.plist
IntentsSupported IntentsRestrictedWhileLocked
NSExtension
NSExtensionAttributes
IntentsSupported
Info.plistIntents Extension
Info.plist
IntentsSupported IntentsRestrictedWhileLocked
NSExtension
NSExtensionAttributes
IntentsRestrictedWhileLocked
Principal classIntents Extension
Principal classIntents Extension
Subclass of INExtension
Principal classIntents Extension
Subclass of INExtensionINIntentHandlerProviding
Principal classIntents Extension
Subclass of INExtensionINIntentHandlerProviding• handlerForIntent
Principal classIntents Extension
Subclass of INExtensionINIntentHandlerProviding• handlerForIntent• handler class must conform to specific intent handling protocol
DemoCreating my first Intents extension
ResolveResolve, Confirm, Handle
ResolveResolve, Confirm, Handle
Validate and clarify parameters
ResolveResolve, Confirm, Handle
Validate and clarify parametersImplement it if you might need Siri to help ask users
ResolveResolve, Confirm, Handle
ResolveResolve, Confirm, Handle
recipients
ResolveResolve, Confirm, Handle
Contact search recipients
ResolveResolve, Confirm, Handle
Contact search• Exactly one match
recipients
ResolveResolve, Confirm, Handle
Contact search• Exactly one match• Two or more matches
recipients
ResolveResolve, Confirm, Handle
Contact search• Exactly one match• Two or more matches• No match
recipients
ResolveResolve, Confirm, Handle
Contact search• Exactly one match• Two or more matches• No match
recipientsResolve
ResolveResolve, Confirm, Handle
recipientsResolve
ResolveResolve, Confirm, Handle
Contact search recipientsResolve
ResolveResolve, Confirm, Handle
Contact search recipientsResolve content
ResolveResolve, Confirm, Handle
Contact searchNeed a value to proceed
recipientsResolve content
ConfirmResolve, Confirm, Handle
recipientsResolve content
ConfirmResolve, Confirm, Handle
Confirm
recipientsResolve content
ConfirmResolve, Confirm, Handle
Dry run• Tell Siri how it went
Confirm
recipientsResolve content
ConfirmResolve, Confirm, Handle
Dry run• Tell Siri how it went
Confirm authenticated?
recipientsResolve content
HandleResolve, Confirm, Handle
Just handle it!• Again, tell Siri how it went
Confirm authenticated?
Handle
recipientsResolve content
DemoFilling in my app logic
Resume state in your appNSUserActivity
Resume state in your appNSUserActivity
Siri creates one by default
Resume state in your appNSUserActivity
Siri creates one by default• ActivityType is intent class name
Resume state in your appNSUserActivity
Siri creates one by default• ActivityType is intent class name
You can provide one to pass custom data
Resume state in your appNSUserActivity
Siri creates one by default• ActivityType is intent class name
You can provide one to pass custom dataINInteraction
DemoProviding my own NSUserActivity
User-Specific Vocabulary
User-Specific Vocabulary
Phrases unique to your app and user
User-Specific Vocabulary
Phrases unique to your app and user• e.g. contact names
User-Specific Vocabulary
Phrases unique to your app and user• e.g. contact names
Help Siri understand what users mean
User-Specific Vocabulary
Phrases unique to your app and user• e.g. contact names
Help Siri understand what users meanINVocabulary API call from main app
User-Specific Vocabulary
Phrases unique to your app and user• e.g. contact names
Help Siri understand what users meanINVocabulary API call from main app• NOT your extension
// User-Specific Vocabulary - UnicornChat
class UCAddressBookManager {
// This method is called whenever there is a contact change
func updateSiriKnowledgeOfContacts() {
// provide the updated list of favorites' unicorn names to Siri
var unicornNames = OrderedSet(array: self.sortedFavoriteUnicornNames)
INVocabulary.shared().setVocabularyStrings(unicornNames, of:
INVocabularyStringType.contactName)
}
…
}
// User-Specific Vocabulary - UnicornChat
class UCAddressBookManager {
// This method is called whenever there is a contact change
func updateSiriKnowledgeOfContacts() {
// provide the updated list of favorites' unicorn names to Siri
var unicornNames = OrderedSet(array: self.sortedFavoriteUnicornNames)
INVocabulary.shared().setVocabularyStrings(unicornNames, of:
INVocabularyStringType.contactName)
}
…
}
// User-Specific Vocabulary - UnicornChat
class UCAddressBookManager {
// This method is called whenever there is a contact change
func updateSiriKnowledgeOfContacts() {
// provide the updated list of favorites' unicorn names to Siri
var unicornNames = OrderedSet(array: self.sortedFavoriteUnicornNames)
INVocabulary.shared().setVocabularyStrings(unicornNames, of:
INVocabularyStringType.contactName)
}
…
}
// User-Specific Vocabulary - UnicornChat
class UCAddressBookManager {
// This method is called whenever there is a contact change
func updateSiriKnowledgeOfContacts() {
// provide the updated list of favorites' unicorn names to Siri
DispatchQueue(label: "UCSiriVocabulary").asynchronously(execute: { () -> Void in
var unicornNames = OrderedSet(array: self.sortedFavoriteUnicornNames)
INVocabulary.shared().setVocabularyStrings(unicornNames, of:
INVocabularyStringType.contactName)
})
}
…
}
// User-Specific Vocabulary - UnicornChat
class UCAddressBookManager {
// This method is called whenever there is a contact change
func updateSiriKnowledgeOfContacts() {
// provide the updated list of favorites' unicorn names to Siri
DispatchQueue(label: "UCSiriVocabulary").asynchronously(execute: { () -> Void in
var unicornNames = OrderedSet(array: self.sortedFavoriteUnicornNames)
INVocabulary.shared().setVocabularyStrings(unicornNames, of:
INVocabularyStringType.contactName)
})
}
…
}
// User-Specific Vocabulary - UnicornChat
class UCAddressBookManager {
// This method is called whenever there is a contact change
func updateSiriKnowledgeOfContacts() {
// provide the updated list of favorites' unicorn names to Siri
DispatchQueue(label: "UCSiriVocabulary").asynchronously(execute: { () -> Void in
var unicornNames = OrderedSet(array: self.sortedFavoriteUnicornNames)
INVocabulary.shared().setVocabularyStrings(unicornNames, of:
INVocabularyStringType.contactName)
})
}
…
}
Providing a User Interface with SiriKit
Scott Andrus SiriKit Engineering
UI Extensions Increase Your App’s Impact
UI Extensions Increase Your App’s Impact
Your view alongside Siri
UI Extensions Increase Your App’s Impact
Your view alongside SiriExperiences unique to your application
UI Extensions Increase Your App’s Impact
Your view alongside SiriExperiences unique to your applicationUser-specific customization
UI Extensions Increase Your App’s Impact
Your view alongside SiriExperiences unique to your applicationUser-specific customizationInformation Siri might not otherwise show
UI Extensions Increase Your App’s Impact
Your view alongside SiriExperiences unique to your applicationUser-specific customizationInformation Siri might not otherwise show
How to get startedAdd UI Extension Target to Xcode
Add Intents UI Extension target
How to get startedAdd UI Extension Target to Xcode
Add Intents UI Extension targetEmbed in application
How to get startedAdd UI Extension Target to Xcode
Info.plist
NSExtension
NSExtensionAttributes
Info.plistIntents UI Extension
IntentsSupported
Info.plist
NSExtension
NSExtensionAttributes
Info.plistIntents UI Extension
IntentsSupported
Siri
Siri
configure(with interaction:...)
UI extension
Siri
configure(with interaction:...)
UI extension
Siri UIViewController : INUIHostedViewControlling
configure(with interaction:...)
UI extensionINInteractionSiri UIViewController :
INUIHostedViewControllingconfigure(with interaction:...)
INIntentHandlingStatus
INIntentResponse
INIntent
Breaking it downINInteraction
INInteraction
INIntentHandlingStatus
INIntentResponse
INIntent
Breaking it downINInteraction
The handled (or to-be-handled) INIntent
INInteraction
INIntentHandlingStatus
INIntentResponse
INIntent
Breaking it downINInteraction
The handled (or to-be-handled) INIntentThe provided INIntentResponse
INInteraction
INIntentHandlingStatus
INIntentResponse
INIntent
Breaking it downINInteraction
The handled (or to-be-handled) INIntentThe provided INIntentResponseINIntentHandlingStatus INInteraction
Implementing Your View Controller
Implementing Your View Controller
Principal class
Implementing Your View Controller
Principal classSubclass of UIViewController
Implementing Your View Controller
Principal classSubclass of UIViewControllerConfigure with interaction
Implementing Your View Controller
Principal classSubclass of UIViewControllerConfigure with interactionProvided view context
Implementing Your View Controller
Principal classSubclass of UIViewControllerConfigure with interactionProvided view context
Implementing Your View Controller
Principal classSubclass of UIViewControllerConfigure with interactionProvided view context
Implementing Your View Controller
Principal classSubclass of UIViewControllerConfigure with interactionProvided view contextDesired size in the completion
DemoBuilding a SiriKit UI extension
Siri Gives You Override Control
Siri Gives You Override Control
Implement INUIHostedViewSiriProviding
Siri Gives You Override Control
Implement INUIHostedViewSiriProvidingProperties for displaying messages and maps
Siri Gives You Override Control
Implement INUIHostedViewSiriProvidingProperties for displaying messages and mapsOpt-in to displaying a particular interface
Siri Gives You Override Control
Implement INUIHostedViewSiriProvidingProperties for displaying messages and mapsOpt-in to displaying a particular interfaceSiri will accommodate your view’s content
}
func configure(with interaction: INInteraction!, context: INUIHostedViewContext,
completion: ((CGSize) -> Void)!) {
// Configure your view
completion(self.extensionContext!.hostedViewMaximumAllowedSize)
}
class IntentViewController: UIViewController, INUIHostedViewControlling,
INUIHostedViewSiriProviding {
var displaysMessage: Bool {
return true
}
}
func configure(with interaction: INInteraction!, context: INUIHostedViewContext,
completion: ((CGSize) -> Void)!) {
// Configure your view
completion(self.extensionContext!.hostedViewMaximumAllowedSize)
}
class IntentViewController: UIViewController, INUIHostedViewControlling,
INUIHostedViewSiriProviding {
var displaysMessage: Bool {
return true
}
}
func configure(with interaction: INInteraction!, context: INUIHostedViewContext,
completion: ((CGSize) -> Void)!) {
// Configure your view
completion(self.extensionContext!.hostedViewMaximumAllowedSize)
}
class IntentViewController: UIViewController, INUIHostedViewControlling,
INUIHostedViewSiriProviding {
var displaysMessage: Bool {
return true
}
}
func configure(with interaction: INInteraction!, context: INUIHostedViewContext,
completion: ((CGSize) -> Void)!) {
// Configure your view
completion(self.extensionContext!.hostedViewMaximumAllowedSize)
}
class IntentViewController: UIViewController, INUIHostedViewControlling,
DemoTelling Siri about our interface
Considerations
Considerations
Be memory conscious
Considerations
Be memory consciousMinimum and maximum view sizes
Considerations
Be memory consciousMinimum and maximum view sizesFlexible and adaptive layout patterns
Summary
Summary
Prepare to adopt SiriKit
Summary
Prepare to adopt SiriKitAdd your first Intents extension
Summary
Prepare to adopt SiriKitAdd your first Intents extensionProvide a user interface in Siri
More Information
https://developer.apple.com/wwdc16/225
Related Sessions
Introducing SiriKit Presidio Wednesday 5:00PM
App Extension Best Practices WWDC 2015
Labs
SiriKit Lab Frameworks Lab C Thursday 3:00PM
SiriKit Lab Frameworks Lab B Friday 9:00AM
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