All language subtitles for 15. Code Challenge

All right.
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So we you mentioned in the lesson, it's now time for a challenge.
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And in this challenge, I want you to use what you've learned about using packages from the Flutter packages
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website and incorporating them into our quiz app.
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The package that we're going to be interested in is this thing called RFlutter Alert. And what it does
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is it's a super simple way of adding in alerts, basic ones or even really fancy ones.
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And it can be implemented just in a single line
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if we're just after the basic alert. And that's exactly what we want in this case. We want to be able
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to show the user that they've reached the end of the quiz and just show them the alert to tell them
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that this is the end, and then we're going to reset the question banked and then go back to the beginning
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of the quiz.
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So in this lesson, you will be able to download the starting file for this challenge and it's got everything
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that we've done so far.
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But it just means that we're all on the same page.
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But more importantly, I've added in a whole bunch of to dos in here so that you can go into the to-do
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pane, and you should be able to follow each of the to-dos step by step. So you can see that we currently
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have six to-dos in our project.
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And if you expand all of the places where they exist, you'll see them laid out like this.
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Now if you go ahead and start on step 1 and just double click on the to-do, it will take you to the file
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and the location of where that to-do needs to happen.
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So whenever you see one of these, go ahead and select the to-do line, delete it,
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and this is where we want you to create the code and solve the challenge.
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So the first few steps are quite easy
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and then it gets a little bit harder later on.
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But once you've completed all of the steps in the challenge, you should be able to run the app and we
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should continue as we did before.
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So we go through all the questions and we accumulate our scorekeeper and then once we get to the end,
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the last question, once we've answered this question, we should get a popup that tells us that we've
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finished the quiz and we've reached the end.
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And then if you click on the cross or the cancel button, it should take you back to the beginning of
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the quiz and empty out the score keeper.
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So that's the goal.
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And there's just a couple of tips that I want to talk about before you get started.
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Firstly is that some of the to-dos are quite long.
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So if they're going all the way to the end and you're having to scroll around to be able to see it,
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a quick tip is just to right click in the gutter here, and click on a soft-wrap either all files or current
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file just so that we get this little arrow and instead of it being on one line, it comes down and shows
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it to you all on many lines and you can see all of it all in one go.
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That just makes it a little bit easier for you.
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And once you've completed the challenge and you're happy with what you've done, then you can also check
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out the solution which I will add to the next lesson.
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But I really recommend having a good go at the challenge and knocking out those to-dos step by step.
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And I hope it will be fun.
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So once you really, get started by downloading the starting project.