Following this article I'm trying to implement share sheet suggestions in my messaging app.
I have declared INSendMessageIntent support in my Share extension's info.plist.
It's even showing up in the target under 'Supported Intents'.
But every time I'm donating a INSendMessageIntent it fails saying INSendMessageIntent is not supported.
Error Domain=IntentsErrorDomain Code=1901 "Donating intent 'INSendMessageIntent' is not supported by this extension. Please make sure that you declare the intents that your app supports by including the NSUserActivityTypes key in its Info.plist or your app contains an Intents extension that supports this intent."
// Create an INSendMessageIntent to donate an intent for a conversation with Juan Chavez.
let groupName = INSpeakableString(spokenPhrase: "Juan Chavez")
let sendMessageIntent = INSendMessageIntent(recipients: nil,
content: nil,
speakableGroupName: groupName,
conversationIdentifier: "sampleConversationIdentifier",
serviceName: nil,
sender: nil)
// Add the user's avatar to the intent.
let image = INImage(named: "Juan Chavez")
sendMessageIntent.setImage(image, forParameterNamed: \.speakableGroupName)
// Donate the intent.
let interaction = INInteraction(intent: sendMessageIntent, response: nil)
interaction.donate(completion: { error in
if error != nil {
// Add error handling here.
} else {
// Do something, e.g. send the content to a contact.
}
})
You should add NSUserActivityTypes entry to your app's Info.plist. Declare it as array and add your intents to it.
Related
I have a ShareExtension in my iOS app. I am trying to use Suggestions. I can successfully 'donate' the intent using the following code from the apple developer website:
let groupName = INSpeakableString(spokenPhrase: "Juan Chavez")
let sendMessageIntent = INSendMessageIntent(recipients: nil,
content: nil,
speakableGroupName: groupName,
conversationIdentifier: "sampleConversationIdentifier",
serviceName: nil,
sender: nil)
// Add the user's avatar to the intent.
let image = INImage(named: "Juan Chavez")
sendMessageIntent.setImage(image, forParameterNamed: \.speakableGroupName)
// Donate the intent.
let interaction = INInteraction(intent: sendMessageIntent, response: nil)
interaction.donate(completion: { error in
if error != nil {
// Add error handling here.
} else {
// Do something, e.g. send the content to a contact.
}
})
This works fine and I am able to see my app icon in the suggestion row on the top for each conversation. However when I click on the suggestion, the intent property of the extentsionContext is nil:
override func viewDidLoad() {
super.viewDidLoad()
// Populate the recipient property with the metadata in case the user tapped a suggestion from the share sheet.
let intent = self.extensionContext?.intent as? INSendMessageIntent
if intent != nil { // this is nil despite selecting suggestion
let conversationIdentifier = intent!.conversationIdentifier
self.recipient = recipient(identifier: conversationIdentifier!)
}
}
My ShareExtension plist is as follows:
The other odd behaviour is that I'm able to do the donate from the main app but not from the app extension. In the main app the only relevant entry in the plist is the same NSUserActivityTypes entry. Not the NSExtension entries.
My understanding is that tapping on the suggestion, the extensionContext should contain the intent.
I’m trying to integrate Siri Shortcuts to my application. The concept which I’m trying is to get reward points of my card with secret pin confirmation. Please find what I have done for this below.
Enabled Siri in capabilities and added Siri Intent definition file.
Added new custom intent named say Rewards.
Defined the title. Subtitle and params(accType, pin) with confirmation enabled. Pin will be sent separately to user.
Then defined the intent response with param ‘rewardPoints’ and defined the response messages.
Added Siri intent extensions.
Added custom intent to info.plist files within project and intent extension.
Verified and added new handler for the custom intent and define the resolve, handle and confirm methods as below. For now, I’m returning random no for reward points.
//
// RewardsIntentHandler.swift
// SiriIntentExt
//
import UIKit
import Intents
class RewardsIntentHandler: NSObject, RewardsIntentHandling {
func resolveAccType(for intent:RewardsIntent, with completion: #escaping ([INStringResolutionResult]) -> Void) {
guard let accType = intent.accType else {
completion([INStringResolutionResult.needsValue()])
return
}
completion([INStringResolutionResult.success(with: accType)])
}
func resolvePin(for intent:RewardsIntent, with completion: #escaping ([INIntegerResolutionResult]) -> Void) {
guard let verifyPin = intent.pin else {
completion([INIntegerResolutionResult.needsValue()])
return
}
completion([INIntegerResolutionResult.confirmationRequired(with: verifyPin as? Int)])
}
func confirm(intent: RewardsIntent, completion: #escaping (RewardsIntentResponse) -> Void) {
completion(RewardsIntentResponse.init(code: RewardsIntentResponseCode.ready, userActivity: nil))
}
func handle(intent: RewardsIntent, completion: #escaping (RewardsIntentResponse) -> Void) {
guard intent.accType != nil else {
completion(RewardsIntentResponse.init(code: RewardsIntentResponseCode.continueInApp, userActivity: nil))
return
}
guard intent.pin != nil else {
completion(RewardsIntentResponse.init(code: RewardsIntentResponseCode.continueInApp, userActivity: nil))
return
}
let response = RewardsIntentResponse.success(rewardPoints: NSNumber(value: 3453))
completion(response)
}
}
Modified the IntentHandler to return rewards handler for rewards intent
//
// IntentHandler.swift
// SiriIntentExt
//
import Intents
class IntentHandler: INExtension {
override func handler(for intent: INIntent) -> Any {
if intent is RewardsIntent {
return RewardsIntentHandler()
}
return self
}
}
Donated the intent on view load as below.
//
// ViewController.swift
// Shortcuts
//
import UIKit
import Intents
class ViewController: UIViewController {
override func viewDidLoad() {
super.viewDidLoad()
siriAuthorisarion()
donateRewardIntent()
}
func siriAuthorisarion() {
INPreferences.requestSiriAuthorization { (status) in
print("Siri Authorization Status - ", status)
}
}
func donateRewardIntent() {
let rewardsIntent = RewardsIntent()
rewardsIntent.suggestedInvocationPhrase = "Reward Points"
rewardsIntent.accType = "test account"
let interaction = INInteraction(intent: rewardsIntent, response: nil)
interaction.donate { error in
if let error = error {
print("Donating intent failed with error \(error)")
}
DispatchQueue.main.async {
let alert = UIAlertController.init(title: ((error != nil) ? "Error" : "Success"), message: ((error != nil) ? "Oops!!! Error occured on donating intent." : "Intent donated succussfully!!!"), preferredStyle: .alert)
alert.addAction(UIAlertAction.init(title: "OK", style: .default, handler: nil))
self.present(alert, animated: true, completion: nil)
}
}
}
}
I'm facing problem from the above code base. Siri is not requesting for pin and not able to get the exact reward points for the account.
Have following questions.
Can we add the intents programmatically to Siri instead adding from shortcuts app or settings. So that user can directly use the functionality once installing the application.
Once intent is added using Shortcuts app, I’m trying the ask Siri for reward points. Its immediately requesting for my app shortcuts defined. Once we say 'yes' to request, I need to be asked for pin. But Siri replies with some problem with my app. What to be done for asking for next param value.
In the handler file, I have added the resolve methods for each parameters. I feel, resolve methods are not getting called to validate the values. Do we need to handle anything to make resolve methods work?
How can I debug the handler implementation using breakpoint within resolve/handle/confirm methods.
Thanks in advance.
Find my analysis for the above questions.
Can we add the intents programmatically to Siri instead adding from shortcuts app or settings. So that user can directly use the functionality once installing the application.
By default, intents are provided for specific domains such as messaging, payments, photos, workout, etc. No need to explicitly add intents through shortcuts for theses specific domains. Apart from these domains if we are creating custom intent, we are in need to donate and add the intents to Siri using shortcut/settings application.
Once intent is added using Shortcuts app, I’m trying the ask Siri for reward points. Its immediately requesting for my app shortcuts defined. Once we say 'yes' to request, I need to be asked for pin. But Siri replies with some problem with my app. What to be done for asking for next param value.
From iOS13, Apple has added Siri parameters and Siri suggestion for custom intents to request the missing parameters. Till iOS12, we don't have parameters option for custom intents.
In the handler file, I have added the resolve methods for each parameters. I feel, resolve methods are not getting called to validate the values. Do we need to handle anything to make resolve methods work?
In iOS12, we cannot add resolve methods for parameters in custom intents. Resolve methods handled only for specific domains provided within Intents extensions as mentioned in question 1. From iOS13, we can have resolve methods for custom intents based on the parameters.
How can I debug the handler implementation using breakpoint within resolve/handle/confirm methods.
We can add breakpoints and debug intent handler methods.
Thanks.
In my iOS app I have enabled force app update feature. It is like this.
If there is a critical bug fix. In the server we are setting the new release version. And in splash screen I am checking the current app version and if its lower than the service version, shows a message to update the app.
I have put 2 buttons "Update now", "Update later"
I have 2 questions
If I click now. App should open my app in the appstore with the button UPDATE. Currently I use the link "http://appstore.com/mycompanynamepvtltd"
This opens list of my company apps but it has the button OPEN, not the UPDATE even there is a new update for my app. whats the url to go for update page?
If he click the button "Update Later" is it ok to close the app programmatically? Does this cause to reject my app in the appstore?
Please help me for these 2 questions
Point 2 : You should only allow force update as an option if you don't want user to update later. Closing the app programmatically is not the right option.
Point 1 : You can use a good library available for this purpose.
Usage in Swift:
Library
func applicationDidBecomeActive(application: UIApplication) {
/* Perform daily (.daily) or weekly (.weekly) checks for new version of your app.
Useful if user returns to your app from the background after extended period of time.
Place in applicationDidBecomeActive(_:)*/
Siren.shared.checkVersion(checkType: .daily)
}
Usage in Objective-C: Library
-(void)applicationDidBecomeActive:(UIApplication *)application {
// Perform daily check for new version of your app
[[Harpy sharedInstance] checkVersionDaily];
}
How it works : It used lookup api which returns app details like link including version and compares it.
For an example, look up Yelp Software application by iTunes ID by calling https://itunes.apple.com/lookup?id=284910350
For more info, please visit link
Don't close the app programmatically. Apple can reject the app. Better approach will be do not allow user to use the app. Keep the update button. Either user will go to app store or close the app by himself.
According to Apple, your app should not terminate on its own. Since the user did not hit the Home button, any return to the Home screen gives the user the impression that your app crashed. This is confusing, non-standard behavior and should be avoided.
Please check this forum:
https://forums.developer.apple.com/thread/52767.
It is happening with lot of people. In my project I redirected the user to our website page of downloading app from app store. In that way if the user is not getting update button in app store, at least the user can use the website in safari for the time being.
To specifically answer your question:
Use this URL to directly open to your app in the app store:
https://apps.apple.com/app/id########## where ########## is your app's 10 digit numeric ID. You can find that ID in App Store Connect under the App Information section. It's called "Apple ID".
I actually have terminate functionality built into my app if it becomes so out of date that it can no longer act on the data it receives from the server (my app is an information app that requires connectivity to my web service). My app has not been rejected for having this functionality after a dozen updates over a couple years, although that function has never been invoked. I will be switching to a static message instead of terminating the app, just to be safe to avoid future updates from being rejected.
I have found that the review process is at least somewhat subjective, and different reviewers may focus on different things and reject over something that has previously been overlooked many times.
func appUpdateAvailable() -> (Bool,String?) {
guard let info = Bundle.main.infoDictionary,
let identifier = info["CFBundleIdentifier"] as? String else {
return (false,nil)
}
// let storeInfoURL: String = "http://itunes.apple.com/lookupbundleId=\(identifier)&country=IN"
let storeInfoURL:String = "https://itunes.apple.com/IN/lookup?
bundleId=\(identifier)"
var upgradeAvailable = false
var versionAvailable = ""
// Get the main bundle of the app so that we can determine the app's
version number
let bundle = Bundle.main
if let infoDictionary = bundle.infoDictionary {
// The URL for this app on the iTunes store uses the Apple ID
for the This never changes, so it is a constant
let urlOnAppStore = NSURL(string: storeInfoURL)
if let dataInJSON = NSData(contentsOf: urlOnAppStore! as URL) {
// Try to deserialize the JSON that we got
if let dict: NSDictionary = try?
JSONSerialization.jsonObject(with: dataInJSON as Data, options:
JSONSerialization.ReadingOptions.allowFragments) as! [String:
AnyObject] as NSDictionary? {
if let results:NSArray = dict["results"] as? NSArray {
if let version = (results[0] as! [String:Any]).
["version"] as? String {
// Get the version number of the current version
installed on device
if let currentVersion =
infoDictionary["CFBundleShortVersionString"] as? String {
// Check if they are the same. If not, an
upgrade is available.
print("\(version)")
if version != currentVersion {
upgradeAvailable = true
versionAvailable = version
}
}
}
}
}
}
}
return (upgradeAvailable,versionAvailable)
}
func checkAppVersion(controller: UIViewController){
let appVersion = ForceUpdateAppVersion.shared.appUpdateAvailable()
if appVersion.0 {
alertController(controller: controller, title: "New Update", message: "New version \(appVersion.1 ?? "") is available")
}
}
func alertController(controller:UIViewController,title: String,message: String){
let alertController = UIAlertController(title: title, message: message, preferredStyle: .alert)
alertController.addAction(UIAlertAction(title: "Update", style: .default, handler: { alert in
guard let url = URL(string: "itms-apps://itunes.apple.com/app/ewap/id1536714073") else { return }
if #available(iOS 10.0, *) {
UIApplication.shared.open(url, options: [:], completionHandler: nil)
} else {
UIApplication.shared.openURL(url)
}
}))
DispatchQueue.main.async {
controller.present(alertController, animated: true)
}
}
Use appgrades.io. Keep your app focus on delivering the business value and let 3rd party solution do their tricks. With appgrades, you can, once SDK integrated, create a custom view/alert to display for your old versions users asking them to update their apps. You can customize everything in the restriction view/alert to make it appear as part of your app.
I know that there's a built-in template for it.
I go to the File menu and choose New > Target
Select iOS > Application extensions from the left-hand pane.
Now choose Intents extension.
That will create two new groups: YourExtension and YourExtensionUI. If you open the YourExtension group you'll see IntentHandler.swift, which contains some sample code for handling workouts.
Here's a much simpler example to get you started:
class IntentHandler: INExtension, INSendMessageIntentHandling {
override func handler(for intent: INIntent) -> AnyObject {
// This is the default implementation. If you want different objects to handle different intents,
// you can override this and return the handler you want for that particular intent.
return self
}
func handle(sendMessage intent: INSendMessageIntent, completion: (INSendMessageIntentResponse) -> Void) {
print("Send message: " + (intent.content ?? "No message"))
let response = INSendMessageIntentResponse(code: .success, userActivity: nil)
completion(response)
}
}
I did that, it's OK.
Now my issue is about using INStartWorkoutIntent instead of INSendMessageIntent, how am I supposed to? Is there a built-in template for this intents too?
Finally, I solved the question by myself.
When you want to use INStartWorkoutIntent properly, you have just to remove all the built-in template content.
You have also to replace INSendMessageIntentHandling by INStartWorkoutIntent Handling.
public func handle(startWorkout intent: INStartWorkoutIntent, completion: #escaping (INStartWorkoutIntentResponse) -> Swift.Void) {
let userActivity = NSUserActivity(activityType: NSStringFromClass(INStartWorkoutIntent.self))
let response = INStartWorkoutIntentResponse(code: .continueInApp, userActivity: userActivity)
completion(response)
}
DO NOT FORGET:
To your newly created Intents target, fully expand the NSExtension dictionary to study its contents. The dictionary describes in more detail which intents your extension supports and if you want to allow the user to invoke an intent while the device is locked.
Insert the most relevant intents at the top if you want to support more than one. Siri uses this order to figure out which one the user wants to use in case of ambiguity.
We now need to define which intents we want to support.
For example, I want to build an extension that supports the payment intent. Modify the Info.plist file to match the following picture.
Here we specify that we want to handle the INSendPaymentIntent and that we require the device to be unlocked. We don't want strangers to send payments when the device is lost or stolen!
Last thing just to set in target your Intent at the running and it's done.
In my app I am retrieving an URL from a parse.com Object.
I want to open the device's browser and show the URL received from Parse when the user clicks on the button.
This is the action:
#IBAction func botonNuevos(sender: AnyObject) {
let query = PFQuery(className: "datos_contacto")
query.getObjectInBackgroundWithId("H52ZxGm3U8", block: {
(questionObject: PFObject?, error: NSError?) -> Void in
let webNuevos: AnyObject! = questionObject!.valueForKey("dato_contacto")
print(webNuevos) //= http://www.touchemotors.com
if let webCallURL = NSURL(string: webNuevos as! String ) {
let application = UIApplication.sharedApplication()
if application.canOpenURL(webCallURL) {
application.openURL(webCallURL)
}
else{
print("failed")
}
}
})
}
when the button is clicked, the log shows the received URL, but the browser is not launched and any error is shown.
Please tell what is wrong in my code. Thank you
UPDATE
Finally after discussion with OP it turned out that value returned by questionObject!.objectForKey("dato_contacto") had whitespace at the end so NSUrl(string:) did not parse it well.
UPDATE
You are using wrong method NSObject.valueForKey(). Use PFObject.objectForKey() instead.
For iOS 9:
From here:
If your app is linked on or after iOS 9.0, you must declare the URL
schemes you want to pass to this method. Do this by using the
LSApplicationQueriesSchemes array in your Xcode project’s Info.plist
file. For each URL scheme you want your app to use with this method,
add it as a string in this array.
If your (iOS 9.0 or later) app calls this method using a scheme you
have not declared, the method returns false, whether or not an
appropriate app for the scheme is installed on the device.
Add http scheme to LSApplicationQueriesSchemes array in Info.plist.