restAPIdemo

WeatherReport Application using RestAPI

This is a simple weather forecast applicaiton that retrieves weather forecast data from a RestAPI provided by MetaWeather on user’s request by ID/name of the city and display the data.

This application demonstrates the use and integration of the following tools and functionalities …

• Retrieval of JSON data from a restAPI and conversion of JSON data into certain data types for display purposes.
• Implementation of Volley Library to perform Asynchronous network requests.
• Implementation of Callback using Interfaces in Java.
• The use of a Singleton pattern to set up a single instance of RequestQueue in order to ensure that the RequestQueue lasts for the lifetime of the application.

This application was created by following a tutorial from freeCodeCamp.org