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Hey everybody was going on this is Caleb with Def slopes dot com and in this video we're going to go

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ahead and request Siri permissions and go ahead and enable that that we can use.

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Siri that's kind of an important piece of this course.

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So let's go ahead and let's open our project here and let's get started.

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So in order to do this we're going to just start with work out VC as it is and what we need to do to

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actually use Siri kit is we need to import a framework from Apple called intense and not like intense

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like intense like I intend to do something so go ahead and import.

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Intense.

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And this library actually is going to give us access to all the cool Siri cat stuff and all we need

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to do to request access for Siri is to call upon a class called Ayane preferences and there's a function

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inside that called request Siri authorization.

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So go ahead and call I and crafts like so preferences and preferences dot and you'll see this has to

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do with requesting Siri.

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Now you can access the Siri authorization status Siri language code and you can request Siri authorization

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so select that and then for the handler go ahead and just press enter and it's going to return and I

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end Siri authorization status which is either authorized or not authorized.

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So just name it status.

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And what we're going to do is we're going to check if the status is authorized will print Siri get authorized.

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Otherwise we'll just say unauthorized and it's not the most elegant way that we could do it.

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But at this point all we really care about is if it's authorized or not.

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So go ahead and type if status equals and Siri authorization status dot authorized.

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OK we're going to go ahead and just print out Siri kit auth or arised.

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And this is just for our knowledge we're just going to print it out to just show when the authorization

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actually happens.

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But if it's not authorized we're going to present or print rather Syrie kit on authorized.

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OK.

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So very cool at this point we have successfully requested Siri authorization.

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So that's awesome.

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But there's one thing we need to do now.

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If you know anything about Iowa.

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You know that when we request certain services from our device we have to give a usage description.

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It's the same for requesting location requesting you know the user's microphone or the camera.

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We have to tell them why we're trying to use it.

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So to do so go into info up the list click the plus button right here on a supported interface orientations

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and go ahead and type privacy dash Siri usage and you'll see there is a Siri usage description.

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Now the reason we're using this.

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We're going to say we want to use your voice to start a workout session.

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Press enter and that's why we're using Siri to start a workout session.

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So that is finished.

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We have used iron preferences to request Siri authorization and that is called When the view loads.

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OK.

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Now that's pretty cool.

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And that is how we're just going to use it for now so I don't know about you but I want to build and

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run it.

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I want to see if we can successfully authorize our Siri.

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So click build and run.

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It's going to pull open the simulator here in just one moment and we'll be able to see if what we did

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was successful.

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So it's going to do its thing it's going to think we're going to check and when it pops open we get

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a crash.

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Why is that interesting.

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So let's see what the problem is.

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Terminating app due to uncaught exception an internal inconsistency exception use of the class I preferences

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from an app requires the entitlement camarade Apple doc developer what Siri did you enable the Syria

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capability in your X code project.

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We didn't.

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So that's another important thing we need to think about that you may not have realized you can't just

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do it in code.

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We need to go into our project go to capabilities and turn on Siri check it out.

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I'm going to go ahead and turn it on.

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It's going to automatically do its thing and it's going to add the Siri feature into your app ID.

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Now we have a leg day.

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Entitlements file and Siri is a part of it.

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So now we actually have that proper entitlement from the apple developer site.

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So build and run one more time.

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And now we should have that problem alleviated.

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We shouldn't crash for that reason look at this would you like to use leg day with Siri some of your

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leg day data will be sent to Apple to process your requests.

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We want to use your voice to start a workout session.

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Now when I click don't allow it should print out saying Siri kit.

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Unauthorized.

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And it did look at that.

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Now I'm going to build and run it again so that we get that request again.

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And let's see what we get to do.

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OK so it's still saying unauthorized and I think that's because obviously it saves it because we set

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that info up the list.

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So let me delete the app and there we go.

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Let me rerun it here.

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Now that it's deleted we have a fresh copy and it's going to ask me if I want to use leg day with Siri.

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So now if I click OK it says Siri could authorize then of course if I build and run it again it would

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still be authorized because that is now set and this app is now ready to use Siri I'm not even kidding

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it is that easy to use.

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So amazing work guys.

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In the next video we're going to go ahead and create what's called a Siri kit intense app extension.

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And we're going to configure it for use with a workout specifically there are some things we got to

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do to make sure it's ready for a workout.

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So I hope you're excited it's really awesome stuff.

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But we we now have access to Siri.

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Thanks to I-and preferences.

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So let's head over to the next video and let's create that Siri kit intense app extension.

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I'll see you there.