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Calculator_CurrencyConverter_AndroidStudio

This project was created as part of a job interview. It is a simple calculator and a currency converter application implemented using Android Studio.

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Homepage / MainActivity

On this page, user may choose which service he wants to use.



Calculator / CalculatorActivity

It's a simple, not scientific, calculator where user can perform one mathematical operation at a time. There are two EditTexts. The first one displays the user's input while the second one is used to display the result.
When "=" is pressed, the summary is displayed on the bot EditText and the top EditText is getting cleared.





Currency Converter / ConverterActivity

All currencies are imported from a public API (fixer.io), so prices are updated everyday. User can convert an amount between different currencies by selecting them from the two spinners (From/To).





He also has the ability to switch between "from" and "to" currencies by clicking the middle button.





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