All language subtitles for 3. Running the App on an iOS Emulator

So that was android emulator and the real device.

Now what about Iowa's not important to build an Iowa's app you need de Mac OS operating system that

is a restriction applied by Apple.

You can build your flutter app for ISIS on Windows or Linux.

You need Mac OS if you are on Mac OS then you can of course all the test the app on a simulator.

Or also on a real device.

Now for that you need X code.

And I showed you how to install X code in the first module of this course.

So you should be able to launch X code and see that welcome screen there.

Now in their open and no project click that button.

And then navigate to your flatter project folder and there to the ISIS folder and choose did runner

X code project file opened that as a project in X code.

Now here you could write code but that's not what we'll do.

We'll stick to visual pseudo code for that.

But here we can all to configure this so that we can run it on a simulator.

And there is one important thing you need to setup.

Click on this project.

I can hear it on this route.

I can hear this root element in the left bar here where you can get by clicking this folder I can hear

so click on that so that you have this view and then here you might see that signing for a runner requires

a development team for dad here in this dropdown.

You should choose a team and normally you should have one.

If you don't have a team here click on add an account and add your app like hound With your Apple I.D.

here to X code.

So here you can even create a new one if you don't have one or you log in with an existing account.

Now important for developing Iowa's apps you need Apple Developer account and you can activate one for

your Apple I.D. which you probably already have by going to developer dot apple dot com and their click

on Account.

Now I hear you now have to log in with your Apple I.D. and the process should start which turns you

into an Apple Developer whilst you need to agree to some terms.

What you don't need to do to develop apps is pay.

You will have to pay a fee to really publish your app to the Apple App Store.

But for developing and testing your app you don't need a paid account.

So no need to pay.

You just need a normal Apple Developer account.

Once you have that you should be able to select your team here in X code and use that for this project.

And once you did this once you should be fine.

And now you can run your project either through X code by selecting a simulator here and clicking the

run button or select a real connected device if you have one but you can all do it here from within

which will pseudocode by going to the terminal and there in your normal system terminal.

You can run open dash a simulator dot app and what this will do is it will bring up and I was simulator.

Here it is close X code we don't need that anymore.

With me move the android simulator over data.

And now here and now here is the IO s simulator.

And again you could have launched that through X code as well if you wanted to.

Now this is booting up and as soon as this simulator is done booting up we can select it down here.

Well actually I can already do that so you can select your simulator here in the bottom right corner

of visual pseudocode by clicking on that bar here.

Then select the IOW device or as before.

Shut down all of our simulators disconnect all our devices from your machine and it should automatically

pick this one and once it did all of that justice before you can again run your app there with the or

run command or fruit debug menu here in visual studio code and start without debugging for example and

now it is will all the built the app but it will now build it with the help of X code because now in

Iowa s app is built.

And once it's done building the app it will ship it onto the simulator.

So let's wait for dad to finish.

Here's the app running on ISIS now.

And one thing you might notice is that it looks exactly the same as it looks on an Android device.

The reason for Dad is that flutter does not automatically adjust the styles to the ISIS look it does

not automatically give you that ISIS look.

Remember that with ladder you in the end use a framework that controls every pixel.

It's not using native device or native platform user interface elements so a button here is not compile

to an ISIS button for ISIS sent to an Android button for Android instead a button always looks the same

because flatter draws it onto the screen it's not using some platform primitive not a built in UI element

and therefore these apps look similar.

Now later in the course you will indeed learn how to adjust your look though Abbott and the font to

fund family is actually different automatically but you will learn how you can adjust your app to look

like an android app on Android and an ISIS app on ISIS.

If you want that or you create your own look for all platforms whatever you need.

All that is possible with flutter and will of course have a look at all these options throughout the

course.

Now more important than the look is of course that it works correctly and that is the case here.

So now we can all to test the app here on the ISIS simulator and we're just fine.

Everything is working correctly.

Now what about a real ISIS device then.