Sprite Kit provides a hardware-accelerated animation system which has been
optimized for creating 2D games. In this tutorial we will use the Game
template in Xcode to add a background image. This tutorial is made with
Xcode 8.2.1 and built for iOS 10.2.
A UIAlertController object displays an alert message to the user. This
class replaces the UIActionSheet and UIAlertView classes for displaying
alerts. In this tutorial we will display an alert when the user clicks a
button. This tutorial is made with Xcode 8.2.1 and built for iOS 10.2.
A long-press gesture displays a Context Menu, which gives the user the
ability to use cut/copy/paste operations on the selected object. By
default, the Context Menu is disabled on a Table View. In this tutorial the
context menu will be enabled to copy the text of the Table View Cell, this
text can then be pasted into a Text Field. This tutorial is made with Xcode
8.1 and built for iOS 10.
The strength of iOS lies in the interaction using touches and gestures. In
this tutorial we'll display some custom views, which we can drag using the
pan gesture recognizer. This tutorial is made with Xcode 8 and built for
In this tutorial, we will learn how to stop a playing music from another view controller using notifications in Swift 3. The notification center allows you to send out events and receive them in methods. This has nothing to do …
In Swift, a protocol is simply a name for a group of methods. It doesn’t implement any of the methods it declares. It just says: any object that conforms to this protocol must implement methods X, Y and Z. The …
In this tutorial we will build an iOS application that will fetch the weather data from an online weather API and display it to the user. The App will display the country name, temperature, weather state, current date, and an …
A segmented control displays a list of options that a user can choose from.
Each segment sort of looks like a radio button, the segments remains
“pressed” even after the user selects the control. In this tutorial we
create 2 segments inside a UISegmentedController. Each segment will display
a different text value on a label. This tutorial is made with Xcode 8 and
built for iOS 10.
Core Graphics is a very powerful low-level API. In this tutorial we will
create gradients with the help of Core Graphics. For simplicity sake, we'll
use linear gradients. Linear gradients start from one point and color to
another point and color. The gradient will move from left to right on the
view. This tutorial is made with Xcode 8 and built for iOS 10.
Local notifications are a way for an application that isn’t running in the
foreground to let its users know it has information for them. In iOS 10
Apple introduces rich notifications, which can include different type of
media . In this tutorial we will create a local notification including an
image. This tutorial is made with Xcode 8 and built for iOS 10.
Tab Bars provides the ability to quickly switch between different sections
of an app. In this tutorial the look of the Tab Bar and its items will be
customized. This tutorial is made with Xcode 8 and built for iOS 10.