To keep this project simple, we will remove the Storyboard approach and use individual XIBs for our View Controllers.
We will start by creating a folder named
Screens with child folder named
Home for Home screen.
Create another folder inside
Home with name
View, this folder will contain the ViewController for this screen.
Create a file named
HomeViewController inside this folder and inherit with
UIViewController. Do make sure that
Also create XIB file option is selected.
Add a UILabel at the centre of
HomeViewController.xib and name it “Home”.
To remove the Storyboard support, delete files
Main.storyboard and select
Move to Trash option in the dialog.
Next task is to load the newly created
HomeViewController. To do that, open
AppDelegate.swift file and put the following code inside
Basically we are creating an instance of HomeViewController & making it as a root of the UIWindow object.
Now hit run and see the
Home label on the screen:
Tab Bar integration:
In order to follow the designs, we need to create a tab bar on top of the screen having “Movies”, “Series” & “Settings” options.
First, let’s create a folder named
Settings having subfolder
View and create a new file named
SettingsViewController. Please ensure that it subclasses
UIViewController & XIB option is checked:
SettingsViewController.xib and add a
UILabel at the centre with string “Settings” just like we did for the Home screen.
Secondly, to create a TabBar, we are going to create a custom
Let’s add a new folder called
TabBar in the
Create another sub folder named
View the same way as we did for the Home screen.
Now create a file named
TabBarViewController subclass of
UITabBarController without XIB since we are not going to use it.
Here is how the folder hierarchy looks like:
TabBarViewController, create a function named
setupView() and write the following code into it:
What this code does is, it creates 3 View controller instances & adds them on the TabBar automatically.
Title of the View Controller is used as the title of each individual TabBar item. Please make sure to add a title to avoid inconsistencies
Lastly, we will update our code in
AppDelegate.swift to load this newly added
TabBarViewController instead of
HomeViewController by using the following code:
Now run the app and observe 3 tabs on top. Navigate them using the remote.
Congratulations, we now have a basic application having 3 tabs.
In subsequent tutorials, we will learn how to populate data in these screens after fetching data from a remote server.