Barcode/QR scanning using ZXING lib + GET / XML + UI

In Progress Posted Feb 29, 2012 Paid on delivery
In Progress Paid on delivery

Hello,

I need Android app that will use ZXing library to scan barcodes and QR codes and will send and receive data to my server using GET requests and XML. Server part is out of the scope of this project and it is already up and running.

I have prepared documentation for GET requests and response XMLs, I have prepared document describing step by step functionality of app, but your suggestions are welcome. I have app's design ready in psd.

FUNCTIONALITY:

=====================

So, the app will:

- use ZXing library to scan barcodes and QR codes and get the result string (you must be able to modify ZXing scanning window to display our custom controls and data on it);

- be able to switch on flashlight if barcode or QR code is not scanned within some seconds(due to poor light) and then switch it off when code is scanned or after some interval of time.

- send GET requests to my server and read response XML from it and store data in local SQL database;

- have a service that is installed and uninstalled together with this app and that will perform comunication with server and notifications about new data while application is closed;

- have a queue that will hold the collected data if no data connection is available or server is down and will try to send it again when data connection is available;

- be in multi-language, so we will develop it in English and you will provide me some text file where I can translate all things to other languages and there must be a language switcher in this app(not in device regional settings);

- store server's URL as a variable, which value I will be able to change easily by modifying it in source code and recompiling the app;

- have a notification when newer version of app is available for download;

- be able to send/receive data over HTTP as well as HTTPS

USER INTERFACE:

=============================

UI will have (I have UI already designed in PSD):

- login screen

- several screens for scanning and data collection steps;

- several lists, from which specific items can be selected and previewed in seperate screens or list called and item selected for use in other screens;

- a screen for application settings (several input fields, radio buttons and checkboxes);

- a help page and a link to our online help page;

- all screens in horizontal and vertical layouts depending upon phone position.

IMPORTANT:

====================================================================

PLEASE BID ONLY IF YOU CAN DELIVER EVERYTHING THAT IS MENTIONED HERE

====================================================================

- I will have full copyright for this app;

- I will have all source files;

- App will be on Android Market as a free app;

- You will provide 3 month free bugfix period;

- I will need your report on development progress every few days;

- You will be willing to provide your services in further development of this app. I am looking for a long time relationship and I also have other app projects soon to come;

- Developer with iOS skills will be prefered, because soon I will need it for iPhone too.

Thank you and good luck bidding !

THE 2 BELOW FEATURES CAN BE EXCLUDED:
==========================================
- have a service that is installed and uninstalled together with this app and that will perform comunication with server and notifications about new data while application is closed;
- have a notification when newer version of app is available for download;

Android Mobile App Development

Project ID: #1476451

About the project

11 proposals Remote project Active Mar 5, 2012

11 freelancers are bidding on average $627 for this job

MobileTeamVN

Dear sir! We have over 3 experience years on Android and IOS development. So, we can do it for you with low cost, fastest, and really good quality. Please see PMB for more information! HOPE TO WORK WITH YOU!

$650 USD in 14 days
(105 Reviews)
7.3
hegazy

I developed more than 20 scanners like this one. What details of database?

$700 USD in 10 days
(7 Reviews)
6.9
khaintt

Dear Edgar, Feel free to see PMB for more detail

$700 USD in 20 days
(17 Reviews)
5.3
techgurudesk

It would be great to work with you ... Kindly see PMB for further details ... Thanks ...

$799 USD in 19 days
(21 Reviews)
5.2
SICS

Please see the Personal message board for more details regarding the bid

$750 USD in 15 days
(9 Reviews)
4.9
Alexod

I can do it

$650 USD in 14 days
(11 Reviews)
4.7
droidAvatar

Hi, please check private message, thanks.

$499.99 USD in 20 days
(12 Reviews)
4.6
diwisingh

Dear Sir, Please look at your PMB for our detailed bid. Thanks & Regards, Diwi.

$500 USD in 12 days
(3 Reviews)
4.0
highviewsoft

Please check details in PM about this scan app.

$750 USD in 40 days
(2 Reviews)
3.5
astartech

Hi,Already developed apps for zxing library in Android...Pls check PM.

$599 USD in 15 days
(4 Reviews)
3.5
Samskriti

Please check private message .

$750 USD in 15 days
(0 Reviews)
0.0
dukers

We have a team of experienced iphone/ipad developers.

$500 USD in 20 days
(0 Reviews)
0.0
josewilson

Hello Sir, Please check PMB for listing and confident to complete the project with quality services.. Best Regards

$600 USD in 10 days
(0 Reviews)
0.0