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Welcome back.

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Now, there's another little feature that I would like to add, and you already heard it, so let started

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again.

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And here this is the sound to get ready for the next exercise.

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So this is also going to be the sound that will be played every single time once we get into the screen

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that we just saw also into the screen.

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So as you will see in a couple of seconds here, the sound will be played once again, and that's just

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an indication for the user that the exercise is done.

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All right, so there we are.

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So in order to play this, we are going to use a media player.

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So it's going to be a rather easy.

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So we go ahead and create a new variable called player.

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So I'm just going to create private var player, which is going to be a media player.

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And here it's going to be a nullable again, because I need to set it somewhere and we need to import

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media player.

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So let's do that real quick.

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Here in the sports media, that media player, then the next thing is we, of course, need to set it

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somewhere.

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So the best spot for that will be.

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In our set up rescue, so let's go to set up rescue.

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There we are.

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So here we can set the player, so, for example, we can set it as media player, not create.

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And here we need to pass the application context, so application context and then we need to pass a

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year, I hear.

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So I'm going to call this one sound you are I, which is the location where we can find the audio.

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So we will need to add the audio to our resources.

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And therefore I create a new folder here, new directory, and I'm going to call this one wrong.

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So this one is going to contain the audio file.

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So this file here, you can just go ahead and copy this one and then put it into your folder.

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All right, so this is the one that I want to use, so now we can directly access it, I can just go

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ahead and say our dot roll, dot press start.

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So this is the file that we just dragged in.

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Right.

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So this press that three.

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I want to add a little side note, however, so an alternative way and this is an old fashioned way,

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but you will still find it when you look at it.

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Oriels sometimes is to create a your eye and do it the following way so your eye don't pass.

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And then you have Android, Kolon Resource, Kolon, forward slash, forward slash, then the package

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name of your application forward slash and then plus our roll press start.

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So this is an alternative way and then you could go ahead and use sound.

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You are I in here.

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All right.

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So this is also going to work, but it can cause a lot of issues because this is a magic string.

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You can have a typo in there and suddenly the whole thing doesn't work.

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So the safer way is definitely to use this raw our raw press start.

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All right.

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So that's our media player here.

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And then we can make sure that our player is not looping.

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So there is this.

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Verbal or this property called is looping, and that one, if that's true, it will constantly play

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the sound over and over again.

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But if we said is looping to false, then it will only played once.

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And then finally we can go ahead and say player.

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Thought start, so now this by itself, as you can see, we don't get an error here, so it's not complaining.

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Everything seems to be fine.

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But when we do something like this where we access something like the media player, so what we need

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to do is in order to make sure that it's not going to crash, we will put a try and catch block around

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it.

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So I'm just going to say try and then here.

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And the exception should be a default exception.

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Nothing too fancy here.

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And in the exception, I'm just going to say he thought Prince tricked the actress, but all of that

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code here should go into the tribe block because this stuff could go wrong.

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So starting a media player can always go wrong.

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And now we have one thing that we may not forget, and that is, again, our own destroy method.

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So on destroy.

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You can see here we had the rest timer, Texas sized timer, and it's and now we need to do the same

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thing with our player.

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So if the player is active, if player not equal now then.

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Just go ahead and stop the player.

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And of course, there was another.

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So we need to double exclamation mark here.

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All right.

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And now at this point, we can check our application and see if the sound is going to play.

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All right, there we are.

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And as you can see, I played the sound.

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Let's test if it's also playing the sound once the exercise is over.

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And we are so it works perfectly fine, as you can see, the South is playing and that's it.

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In the next few videos, we are going to add the functionality at the bottom here, which is going to

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be a adapter that we will create, which will in the end allow us to see at which exercise we could

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do.

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So here it is, says Jumping Jacks.

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And we have our text in here, our timer.

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But here on the neith, I would like to have a bunch of little circles which indicate which exercise

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we are and that there are in total 12 exercises.

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So that's something that we're going to do in the next video and in the following videos, because one

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video is not going to be enough for that.

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So see you there.