Responsive calculator app in Java

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Виконано Оплачується при отриманні

I have a project to write and I need a grade 5 100%.

You should write a program implementing the calculator's functionality.

Interface appearance:

[login to view URL] simple calculator functionality(grade 3):•the screen appearance should reflect the numeric keypad(see included file),•put the result of action on top,•performing subsequent mathematical operations: after pressing enter (=) the result of the operation is printed, pressing the operation sign performs the operation with the previous result of the operation, while pressing the number starts a new mathematical operation (deleting the result), •performing subsequent actions (e.g.: 2 + 2 * 2) results in performing these actions in the order they were entered (result 8),•the num button takes over the functionality of the power„^”.

[login to view URL] calculator functionality(grade 4):•use graphic buttons (this may be the simplest graphic with a color change),•the result of the operation can be presented in the form of binary, octal hexadecimal (additional buttons), •enter the history button: opening a new window with information about theactions taken since the application was started, showing the actions in the following lines of the list.

[login to view URL] with logic(grade 5):•performing subsequent mathematical operations: the calculator gets values and mathematical operations, calculates the result after pressing = (eg: 2 + 2 * 2 = 6), no limit on the number of operating parameters( np..:[login to view URL]),•the graphic layout of the buttons should be independent of the device size (phone / tablet): the buttons should fill the entire screen content horizontally, while scaling the screen the buttons should keep their proportions.

Java JavaScript Android Mobile App Development HTML5

ID Проекту: #25823813

Про проект

10 заявок(-ки) Дистанційний проект Остання активність 3 роки(ів) тому

Доручено:

emreaksoyy

Greeting dear! I read your project description carefully and I am confident to finish your project. My main skills is C# ,C/C++, Java and Algorithm and if you assign to me this project, you can get a cool result. And I Більше

$60 USD за 1 день
(5 відгуків(-и))
4.2

10 фрілансерів(-и) готові виконати цю роботу у середньому за $36

engrkhanzain

Please check my previous reviews regarding java https://www.freelancer.com/projects/software-architecture/Simple-simulator-stock-market-OODP/reviews https://www.freelancer.com/projects/mobile-phone/Project-for-Zain-Abe Більше

$50 USD за 1 день
(46 відгуків(и))
5.6
mihalceageorgica

I have more than 5 years experience with java. .........................................................

$50 USD за 7 дні(-в)
(13 відгуків(и))
4.1
uzairnaseer920

I am interested in this job. I have more experience in above skills. Kindly reply me soon so we can discuss more about this. Thanky you

$20 USD за 7 дні(-в)
(8 відгуків(и))
3.5
arnold2381

I have been doing android app development for 1 year, and I have a strong hold over Java which is the essential need of Android dev. So I think I can do well justice to the project. I have previously worked on calculat Більше

$50 USD за 1 день
(0 відгуків(и))
0.0
Arunkhanka

Hello I hope you are doing well. Please share the requirement document and ping/hire me when you are online to discuss the scope and time/cost of the project. I can build your app with high quality and you will be sat Більше

$20 USD за 7 дні(-в)
(0 відгуків(и))
0.0
DalalSarah

I will do my best to get the best result. I will work smart to achieve it. I can get over all the problems and hand them over to the required form and time.

$15 USD за 7 дні(-в)
(0 відгуків(и))
0.0
pebalint101

Hey. Im a student from Automation Engineering university. I have the skills to do this job, that would be my first Freelancer project.

$26 USD за 1 день
(0 відгуків(и))
0.0
mohan4a1

Hi There I have 4 years of experience working on Java and Spring Boot. I am kind of new to freelancing and looking to make new friends. I have small team also for quick, completing your project.

$40 USD за 2 дні(-в)
(0 відгуків(и))
0.0