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All right.

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So let's go ahead and let's get coding.

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We're going to be doing everything inside of our controller here and by everything I mean that there

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is very little code.

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Normally you would create classes and create a bunch of other stuff.

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But our app is so simple that we really don't actually need all of that.

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So let's go ahead and get rid of the boilerplate code that we do not need.

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And this is well we don't need it.

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And so let's think what do we actually need in order for this to work.

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We're going to go ahead and we're going to import our frameworks so import speech.

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That's the name of the new framework we'll be using.

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And we're also going to import avi foundation.

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OK.

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And if it's telling you that it can't find it it's just being whiney.

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Give it a give it a command B to build.

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And those errors will go away because they're just being silly and the Escobedo sometimes does that.

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So let's go ahead and we're going to basically create a couple of things we're going to create Iby actions

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and be outlets for our activity spinner.

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And for our textfield because they're going to need to be modified per our apps requirements so go back

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to storyboarded.

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Sorry about that.

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We're going to drop those in now and let's close out of pre-view and go to new controller.

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OK.

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So selecting our button with a right click and dragging to our view controller.

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Let's name this.

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That was our button.

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Yeah let's name it.

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Oh I'm so sorry.

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We need to actually create an I.V. outlet for our spinner.

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I said that already.

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So let's drag it over here and this will be activity spinner.

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OK.

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And then underneath that we want to do one for our UI.

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Text view.

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So go ahead and drag that here and name this one.

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Maybe transcription text field.

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Hey there we go.

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We have Ivy outlets that will modify this which will start at animating and we'll hide it when we need

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to.

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And we also have an idea here that will allow us to send in the text from our transcription when we

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get it done.

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OK.

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OK.

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So next let's just go ahead and hide our activities spinner when we launch our app.

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So activity's spinner dot and switch three.

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It's now called is hidden equals true so that when we launch our app the button is available and the

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spinner is not.

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That's exactly what we want let's go ahead and make this a little easier to see.

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There we go.

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All right.

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So we have our activity spinner hidden.

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Very good.

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Now we need to go ahead and we need to create the function that will request speech authentication.

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Remember I said you have to authenticate just like you would with not get.

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So we're going to make a function to do that phunk request speech off and inside of that let's create

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something called an s f speech recognizer.

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Just like that.

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And we need to request authorization similarly to how you would on maps.

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OK.

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And for the handler just press enter and basically we're going to delete this because we don't need

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it.

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But you do need this bracket and the in here because we are working inside of a little closure.

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OK.

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So sorry I forgot we need to give us an off status here.

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K now in order to actually do something with the status we need to type.

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If our status is double equal to s f speech recognizer authorization status dot authorized

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We now want to basically set it up to handle our media file.

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But we have not yet added that so I will be providing this in the source code but I've just created

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a little audio file called test and fauré and I'm going to drop that in right up here and make sure

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that you have copy items if needed create folder references and make sure you add it to the target scribe

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click finished.

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And for stuff like this I like to create a group and name it resources and I'll just drag that file

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inside of resources.

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OK.

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Let's not forget it's there.

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OK so now we're going to set up the path to this file so that our audio player can access it.

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And so that our speech recognizer can analyze it.

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So we're going to kind of kill two birds with one stone.

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So go ahead and type if let path whoops éclat path equals bundled up Main your L for resource

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and then basically we're going to just tell it yeah right here the name as a string.

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So our file is called test with extension extension of course is for.

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No need for the dot.

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It takes care of that for you.

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So in order for this to actually oh yeah go ahead and give it some brackets and tab down there.

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Now in order for this to actually pull the file we need to create an audio player.

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So below your ID outlets go ahead and type bar audio player of type avi audio low D player and we're

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not going to instantiate it yet.

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So go ahead and do that.

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So now we need to basically tell the app how we want it to play the audio and so to do this we need

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to be safe and go ahead and type do.

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And inside of this bracket we're going to type let sound equals try avi audio player

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sometimes you have to wait for the autocorrect.

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There it is Avi audio player and we want to pull the contents of the path that we just created straight

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to our file.

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Now underneath that we need to set up the audio player the one that we created up here.

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We want to set that up with our sound.

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So this actually sorry needs to be.

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Oh no I'm sorry.

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That's correct.

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So we want our audio player to have a sound.

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Now it needs to be cell because we're going inside of a closure here.

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And I'll explain more about that in a second.

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So self-taught audio player equals sound that we just created here.

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Then below that we want to type self audio player.

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Sorry I'm getting ahead of myself here.

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We want to type sound dot play.

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And in order for this to actually work the right way we need to provide a catch block that will catch

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errors in case there are any.

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This is just something that's mandatory for playing audio and in our catch block we're just going to

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print just a generic error.

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It's not going to actually be anything useful but it basically satisfies the needs of our stuff here

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that we're doing.

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All right.

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So we have now requested speech authorization.

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We have come through once it is authorized and basically giving it a path to find the file.

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Now this right here this do block.

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This is going to play the audio file but it is not yet analyzing it.

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I just thought it would make sense to play the file.

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While we're also simultaneously analyzing it.

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So let's get on to the analysis now and then in a second.

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We're going to basically check to see if the player works and check to see if the analysis works too.

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So go ahead and if you remember on that documentation I showed you we need a recognizer a request a

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recognition task and then it prints out a result.

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And that is the text that we want to fill our UI text for you.

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So let's create a recognizer of type f s f speech recognizer.

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So many long words go ahead and give us some parentheses there to instantiate a blank one there.

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Let's create a request request equals s f speech you RL recognition request and that will basically

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understand our u r l that we have laid out for our file here.

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Test him for a.

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And I'm forgetting something we need to include u r l and of course that is path because we created

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it here here.

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So down below let's create the next required thing.

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It's a part of recognizer.

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So let's go recognizer recognition task.

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Now it says with s f speech recognition requests and we already have that it's called request and r

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s f speech recognition task delegate that is basically going to well let's just go ahead and get rid

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of it X because we don't need it.

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Sorry we're going to type with code and request and then we're going to create a closure and inside

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of that we're going to basically print a result and an error if we need to.

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So go ahead and add that.

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And then since it's a closure we need to type in to give it a clue that we're starting the closure and

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it's giving us an error because it's saying that we were not yet using that result but we'll do that

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right now.