Cancelled

Calculator

You are required to implement a calculator Android activities. The way the Calculator works is similar to the Windows calculator. The user types the first number using the keypad buttons of the calculator, presses an operation, then the user types the second number using the keypad buttons of the calculator (no keyboard input required). If it clicks the ‘=’ it performs the operation. If it clicks an operation button, it performs the previous calculation, shows the result of the first calculation and waits for the second operand of the new operation. When the user presses delete, it deletes the last number that was pressed to create a number (e.g., if the number is 123, after pressing delete, the number now is 12).

Requirements:

• You are required to implement four operations (+, -, *, /)

• The numbers must be input by using the buttons

• Check for divisions by 0. An indication that an error has happened should appear if the user tries to divide by 0. If so, the memory of the calculator is cleared (it performs the same operation as if the user has clicked the Clear button).

Skills: Android, Java, Mobile App Development

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About the Employer:
( 0 reviews ) India

Project ID: #17223067

25 freelancers are bidding on average ₹1102 for this job

it2051229

Hi there, I do Android and I would like to do this project if given the opportunity. I can create the calculator based on the requirements you have posted. Let me know if you are interested.

₹1500 INR in 1 day
(1026 Reviews)
7.5
JinDongZhe

Dear Sir! I've just read your job post and much interested in your project. I have been creating high quality and excellent iOS and Android apps for 6+ years using Swift, Objectiv-C, Java. Here are some links to we More

₹1300 INR in 1 day
(117 Reviews)
7.2
innosen

Hi, I have made calculator as same as you want. Just check [login to view URL] If you want same as I have than please ping me. I have more than 4 yea More

₹1500 INR in 1 day
(6 Reviews)
3.2
₹850 INR in 2 days
(2 Reviews)
2.6
CoffeeChemist

3 years of experience producing java applications

₹900 INR in 1 day
(1 Review)
0.6
mgndev

Hello brother, It seems to be any easy task , i'am a java programer i can make it just like windows calc. Check this demo : [login to view URL] contact me for mor More

₹600 INR in 1 day
(1 Review)
0.5
lovethomas1026

Hello! Thanks for your post. I read your requirement carefully. I have rich experienced in mobile development. If you give me a chance, I will satisfy you with good result. Please check my profile. I will wait yo More

₹1300 INR in 1 day
(1 Review)
0.4
webdesky

Web Desky InfoTech Pvt. Ltd. is a leading IT company in Indore We is having 5+ experiences in IT services. We help our client focusing their core business area and give something unique to help in their business growth More

₹1300 INR in 1 day
(0 Reviews)
0.0
VikasSachdeva00

Being proficient and experienced in Android application development, I will provide the best and highly efficient application.

₹1750 INR in 3 days
(0 Reviews)
0.0
someshkarthik7

I have been working on Android app development for the past 2 years. I did some internship in startup companies. So I have real world working experience. I am fast and good at developing apps. Relevant Skills and Expe More

₹1300 INR in 1 day
(0 Reviews)
0.0
iamjosephmj

Will complete the work with pixel perfection in the above-mentioned timeframe. I have altogether 5 years of experience in android/python/HTML-CSS development and right now I am working on UI optimization in Android More

₹1000 INR in 4 days
(0 Reviews)
0.0
JesuAnton

Hello sir, I am interested to take this job. I am already having a calculator app with similar functions(+,-,*,/,clear). So I can complete it within a day. Can do any number of reviews. I can send you few screensh More

₹1250 INR in 1 day
(0 Reviews)
0.0
₹1050 INR in 4 days
(0 Reviews)
0.0
projetfinetude98

hey sir i'm goood in java and android studio i make calculator like this message me to see it and i can do what you want and when i complete your project you can check and accept

₹650 INR in 1 day
(0 Reviews)
0.0
₹750 INR in 1 day
(0 Reviews)
0.0
gayanzampath

i can deliver working prototype in one or two days. then next day i can do adjustments according to your preferences. thank you!

₹1300 INR in 3 days
(0 Reviews)
0.0
noraizsardar

Hey there. I have once created this type of calculator app for my college project i still have the code and working app in my mobile. Contact me if you want to get it done! Regards Noraiz.

₹1300 INR in 3 days
(0 Reviews)
0.0
₹1200 INR in 1 day
(0 Reviews)
0.0
₹1300 INR in 1 day
(0 Reviews)
0.0
nayansayare

I would like to create this application. I have understood the requirement given in the description. Just need 3 hours for this Calculator.

₹1300 INR in 1 day
(0 Reviews)
0.0