Kursy walut i informacje

The application allows the user to view the current prices of currencies and gold in PLN. The data comes from the public Web API of Narodowy Bank Polski. In addition, the program allows the user to view the prices of the 100 most popular cryptocurrencies in USD. The data comes from the public CoinCap API 2.0. In addition, the application displays the latest information appearing on the RSS channel of the TVN S.A. group. The data comes from the website: https://tvn24.pl/najnowsze.xml. All copyrights on the displayed information belong to their rightful authors. The mobile application "Exchange rates and information" is additionally equipped with a calculator and a QR code reader. The user can change the colors of the application's navigation panels and activate the so-called "Dark mode". The application is fully secured. For this purpose, Google Firebase tools in the form of Authentication and Realtime Database are used. Thanks to the use of the minimum version of SDK 17, the user is able to run the application on devices with Android version 4 up. The main page of the application, relevant information, privacy policy and terms of service can be found at the following address:
https://pabloducato.github.io/kursy-walut-i-informacje/