Develop a simple mobile calculator

Complete the following task using PhoneGap, jQuery Mobile, andadditional JavaScript and CSS if necessary. 1) Develop a simple mobile calculator similar to the one at [login to view URL](similar, no need to be exactly the same) - required features: i) Correct calculation ii) Similar layout and style, but use jQuery Mobile. iii) Numbers and calculation signs are displayed at the top of the calculator as you click. iv) Display the result when the equal sign is clicked. v) Clear the results and any inputs when the clear button is clicked. vi) You may just implement a basic calculation on whole numbers, assuming a rational and regular input order (number 1, operator, number 2, then =). You don't need to deal with all kinds of irrational clicks - although in a real world program you have to deal with every possibility and thoroughly test the program. 2) Test the program using PhoneGap Desktop + Developer App or PhoneGap Build + Android mobile device.