Push notifications may seem simple and straightforward at first since almost everyone is familiar with them; however, knowing how and when to use them in practice can prove challenging.
With advancements in the latest iOS releases bringing advanced features, such as rich media notifications, notification actions, grouped notifications and more, you will quickly realize that you need a book to help you out. Well, here’s that book!
You’ll learn everything you need in order to create, send and receive push notifications, meaning notifications that come from an external service, as opposed to locally from the device. You’ll also cover how to handle local notifications because, sometimes you don’t need all the overhead of a remote notification; rather, it’s enough to simply schedule a notification to appear at a specific point in the future or when you enter a specific location.
Since push notifications is such a focused subject, this book is direct and to-the point; instead of wading through 300 pages of theory before getting down to business, the book gets the job done in just over 150 pages. It’s just the information you need, just when you need it.
By the end of this book, you’ll be a master of push notifications and well on your way to implementing them inside your own apps!
Before You Begin
This section tells you a few things you need to know before you get started, such as what you’ll need for hardware and software, where to find the project files for this book, and more.
Delivery of remote push notifications is usually done by a remote server. Learn how to create your very own Vapor-based server to register device tokens and deliver notifications from your own server, as well as some of the optional third-party providers you could use.
Learn how to handle common scenarios relating to push notification such as delivering notification in the foreground, handling user interactions, silent notification, and pre-fetching content in the background when your notification is delivered to the user.
Sometimes scheduling notifications on the device itself can prove to be the right choice, instead of receiving remote notifications from an external server. Learn how to schedule local notifications on specific times, or on specific locations.