Original subtitles

In the last section, we created a new instance of a material app and assigned it to this app variable.

Right here, we're not going to take this app variable, which contains a reference to our material

app, and we're going to try to get it to display on the screen of our device.

So fortunately, the step is very straightforward.

When we import this material dart file right here, it included not only this material app thing and

this text thing, but it also included an import for a function called run app as well.

So I'm going to write out the run app function down here and then to this function I'm going to pass

in the app that we just created.

So they run out function is going to take the app widget that we just made and it's going to try to

get that widget to display on the screen of our mobile device.

So now we can save this file.

I'm going to open up my emulator once more.

I'm going to open up my terminal once more, and then you might notice that inside of our terminal we

get a message right here that says that we can reload our app on the fly by pressing R or we can restart

restart our app entirely by pressing capital R or shifta on your keyboard.

So the pressing of R or Capital R is talking about having your terminal focused and then pressing those

hotkeys, so if you go over to the simulator or your simulator and you just press are nothing's going

to happen.

You have to go over to your terminal and they're going to press shift.

Ah, and that's going to take all the changes we just made to our code base.

It's going to rebuild our app and then restart the application on our simulator or emulator.

So when I hit shift over here, I then very soon see the text high there appear on my screen.

Now this text very unfortunately looks absolutely hideous right now and it's got some pretty weird formatting

around it.

But I think you can agree with me that at least we got some content to appear on the screen or more

specifically, this text, which it right here that has the text.

Hi there.

OK, so that's it, we got some very simple content to show up on our screen.

However, I think you can agree with me that, yeah, we probably going to have to work on the styling

here just a little bit if we're going to actually work on the application that we're trying to put together.

This one right here, so let's take a quick pause right here, we'll come back to the next video.

We're going to start working on some more functionality to really make our apps.

So quick break and we'll see you in just a minute.