Write an Android application

Cancelled Posted 7 years ago Paid on delivery
Cancelled Paid on delivery

PROJECT DESCRIPTION

This will be an Android 6.0+ App. The App scans in promotion or gift vouchers in a single scan by:

- Capturing Text of the voucher AND the bar code

resulting in:

- Displaying captured Text in Text format and the bar code (The text can be later used for new future functionalities in the App, so the App can have access to it, and the bar code can be displayed in the App so an end-user can later have it scanned in at the cashier)

The expected delivery of this project is within 1.5 weeks. Therefore please feel free to use any existing Apps or logics you already have.

Vouchers to scan are two types, promotion and gift vouchers. The difference between promotion and gift vouchers:

- Promotion vouchers, include a lot of text informing of:

o The discount in percentage or fixed amount

o The conditions on when the voucher become feasible to be used during a purchase

o Expiry date

o Bar code

o Merchant name

- Where gift voucher's main information is the bar code and the merchant name only.

The delivery must include:

1-) The user can take a picture from the Camera or choose a picture from the Photo Gallery

2-) If you use a custom camera view for taking a picture like CamScanner App, it will be an advantage to get the project.

3-) After taking a picture from the Camera or choosing a picture from the Photo Gallery, some image pre-processing would take place as detecting the border of the voucher and take the rectangle shape from it, which can be horizontally or vertically aligned.

4-) After taking a picture from the Camera or choosing a picture from the Photo Gallery, some image pre-processing would take place as the application should convert it to black and white, not grayscale. You can check the sample black and white filter in CamScanner.

5-) We have a voucher, I want the App for promotion vouchers to extract:

o The discount in percentage or fixed amount

o The conditions on when the voucher become feasible to be used during a purchase

o Expiry date

o Bar code

o Merchant name

And for gift vouchers:

o Bar code

o Merchant name

6-) The extracted information is all except for the bar code displayed in text format, and the bar code in simply bar code format.

For this reason, the application should OCR the image. You should use Tesseract or OpenCV for finding text in the image. If you manage to scan the bar code inclusively then great, if you only scan the bar number in and later convert it into a bar code format then this is also fine.

7-) Important:

- The vouchers are in German, so the App must support German language and English language. A setting can be added to switch between languages before the scan.

- Performance is very important, it should not exceed 5 seconds.

- Delivered App including source code or logic in library for further developers to scale the App for future new functionality which build upon the extracted text and bar code.

- UI is not important

- I cant send you in some vouchers and will help you with testing

Any proposals NOT covering ALL of the above points will NOT be considered, unless proper alternatives were proposed.

Thanks,

Android Mobile App Development

Project ID: #12716478

About the project

30 proposals Remote project Active 7 years ago

30 freelancers are bidding on average €619 for this job

zhandong0217

Dear, my client. Thank you for your job post. I am a professional and hard-working Android developer who has 5+ years experience. If you select me, I will promise following things: - Daily Updating about the pro More

€526 EUR in 10 days
(117 Reviews)
8.5
technorizen

Hello, I have 5 years of experienced on mobile application and development web services I have gone through your project requirement specification and as per my previous experience with this I am capable to do this More

€555 EUR in 10 days
(202 Reviews)
8.9
JinTaiZhe

Dear Sir I’ve just read your job post description carefully line by line and I’m very interested in this job. I’ve rich experience in development of iOS, Android and Web apps using hybrid app development techniqu More

€400 EUR in 7 days
(68 Reviews)
7.6
rightbigboss

Hello, I am an Expert and Experienced Developer. I have read your project description and its very clear to me. I am 1000% confident for the project. I have ever done similar project. Even you can check my Reviews and More

€555 EUR in 10 days
(41 Reviews)
6.8
SeanCooner

Respected Client, We are working in IT since 5+ years added on that we have seen your project detail which meets our criteria & feasible for us. Our senior developer has 5+ years of experience. You'll get the best s More

€833 EUR in 10 days
(3 Reviews)
4.5
dimmu1234

Hello! We are Bull Software, a Mobile Apps/Games, Web Design/Development Company from Iasi, Romania. We have over 6 years experience in this area. We have a game on Android that haves over 600.000 installs. More

€390 EUR in 7 days
(3 Reviews)
3.1
Ahmedn1

I have experience with OCR technology in mobile apps. I can finish this project in a very relatively short time. I just need to know if the vouchers have a fixed format (for each type) or they have different formats. More

€277 EUR in 10 days
(2 Reviews)
3.2
GuilhermeLDias

I have experience in Android developer platform for more than three years using JSON in my applications.I've preferred to work with Firebase. Recently I've worked with an app to read barcodes.

€250 EUR in 10 days
(0 Reviews)
0.0