Lesson 14 - iOS Weather Forecast App - JSON and GPS
In the previous lesson, iOS weather forecast app - GUI and basic classes, we prepared the GUI and classes for the iOS app that gets the current weather from a web service.
Let's continue by implementing the getCurrentWeatherInfo()
method which will, as the name says, return the current weather as a
WeatherInfo instance. However, because of the asynchronous nature
of this action, the instance won't be returned by the standard return value.
We'll use a closure instead.
Getting the URL address
First, we'll need the URL address from which we'll get the data. Let's create a new method which will combine this URL for us:
...End of the preview...
Continue further
You've come here and that's great! We believe that the first lessons showed you something new and useful
Do you want to continue the course? Go to the premium section.
Buy this course
Before buying this article, you have to buy the previous one
This article is licensed: Premium, by buying this article, you agree with the terms of use.
- Unlimited and permanent access to individual lessons.
- High quality IT knowledge.
- Skills to help you get your dream and well-paid job.
Article description
Requested article covers this content:
In this Swift tutorial, we'll learn to download and parse JSON from a web service API, get permission for the user's GPS location, and show the weather.
You gain credits by supporting our network. This is done by sending a helpful amount of money to support the site, or by creating content for the network.
