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Build a Quiz app that allows the user to create quizzes. Created quizzes should be persisted to the documents directory. The user will then be able to use those quizzes as flash cards.
In this gif, the app is showing an empty state as the user hasn't created any quizzes. When the user navigates to the "Create" tab an alert is shown because the user hasn't set up their profile. The user is able to create a profile including username and image from the photo library. Persist the User model to the documents directory along with their Quizzes.
Here the user is searching for a quiz and successfully adds it to their quiz collection. The user is able to click on a quiz in their collection and view it using a transition view animation. The flash card first shows the quiz title. Afterwards, when the user taps on the card, it transitions with an animation to show the (fact) description.
This screen is showing the quiz creation process. All fields are required. Make sure to handle all required fields appropriately with alerts to the user. e.g "Title is required" alert, or "The Quiz requires two facts" alert.
This screen shows the user deleting a quiz from their collection, updating their profile image, and not being able to add a duplicate quiz.
- Enter the title of the quiz. e.g "Quick Sort"
- Enter the first term (description) for the quiz. e.g "Uses divide and conquer and splits the array into three parts based on a "pivot" variable.""
- Enter the second term (description) for the quiz e.g "Picks an element as pivot and partitions the given array around the picked pivot"
- After all required fields are filled in by the user, the user then taps on the "Create" button.
- The Quiz should now be visible in the Quizzes tab.
The app has four tabs hosted by a Tab Bar Controller (storyboard can be used to create this):
- First tab: Quizzes Tab (this is a collection view of all your quizzes).
- Second tab: Search Quizzes Online Tab (collection view) (here you can add quizzes to your list from the Quizzes API).
- Third tab: Create Tab (the user can create a quiz here), consist of a UITextField and two UITextViews.
- Fourth tab: Profile Tab (shows the user's profile image and username (make the username a UIButton if in case you are attempting the extra credit portion). The user can use the photo library to change their profile image.
| Programmatic | Required |
|---|---|
| QuizCell | Yes |
| QuizDetailView | Yes |
| SearchCell | Yes |
| SearchQuizzesView | Yes |
Quizzes API
GET http://5c4d4c0d0de08100147c59b5.mockapi.io/api/v1/quizzes
Feel free to use the provided resources below, but you are also okay to use your own utility classes (e.g NetworkHelper or URLSession directly) and assets from icons8 for example.
Assets
- add icon for the custom collection view search cell
- create icon for tab bar
- placeholder image for the profile view
- quiz icon for tab bar
- profile icon for tab bar
- use the system search icon for the search tab
Utility Files
- AppError
- NetworkHelper
- DataPersistenceManager
- Date+Extensions
- String+DateExtensions
| Criteria | Points |
|---|---|
| The user can also use the camera to take a profile photo if available and save to the camera roll | 5 |
| The app is able to switch between user profiles (hint: use the user's username for the name of the .plist file) | 5 |
| Create View Controller presents modally Present a View Controller modally when tab is Pressed | 5 |
| Use a search bar for searching the user's quiz collection and online quizzes | 5 |
Extra Credit Points 20 Points
