Mobile app to read QR codes and make phone calls

1) The application should run on a Nokia phone with camera (6120 or similar, but if the app is easier to develop for other devices, we could change). Preferred platform: Symbian. J2ME could also be an option.

2) It should be very easy to start the application: pushing one key only (shortcut), ...

3) The application has to show the camera vision, so that the user is able to point the camera to the QR code.

4) A square should be drawn in the screen, so that the user knows where to point the camera.

5) The application should read the QR code as fast as possible. The code will just contain a number (123456, for instance).

6) The application also needs to know the date (day and month). The date should be taken from the GSM network (Spain). If this is not possible, it could be taken from the device.

7) The application will have a list of phone numbers (10, for instance).

8) Using the number read from the QR code and the date, the application should select a phone number from the list and should start a phone call to that specific number.

9) If possible, the call should be stopped after a defined number of seconds (10, for instance). The calls will not be answered by the other party (lost calls).

10) The algorithm to select the phone number depending on the QR code and the date will be simple. For instance: if the number from the code plus the day of the month ends with a 0, call the first number in the list, ...

11) Once the QR code is read, the user should only see a message ("Connecting", for instance). Nothing else during the call process, if possible. The call should be made without user interaction, if possible.

12) If the text in the QR code is not valid (not a number, too long, ...) or it is not possible to decode it (light conditions, ...), the application should show an error message ("Invalid code", for instance), and two options: "Retry" and "Exit".

13) When the call is finished, the user should see a message ("Connection finished successfully") and the "Exit" option.

14) The Retry option should show the camera view again

15) The Exit option should return the control to the platform.

16) The source code and instructions to recompile the application should be available to us. We should own all the rights.

17) We should be able to change easily in the code:

17a) the algorithm that selects the phone number to call, using the number in the QR code and the date (REQ. 10)

17b) the list of available phone numbers (REQ. 7)

17c) the duration of the calls (REQ. 9)

17d) the messages and option names (REQ. 11, REQ. 12 and REQ. 13)

5a) The algorithm to decode the QR code should be developed (it is not provided by us), but there are open source projects and SDKs available online (http://qrcode.sourceforge.jp/ ; http://www.partitek.com/PtQRDecode.htm).

1a) If the application is developed using J2ME, it should also work on a Nokia 5310 XpressMusic.

18) The application should stop working (expire) one year after installation.

19) We should be able to install the application on several devices (same phone model) over-the-air (OTA). For instance, sending a WAP push message (with the URL to download the application) to each device.

Evner: J2ME, Nokia, Symbian

Se mere: code phone call, j2me code, j2me code gsm call, j2me code phone call, source code call j2me, j2me phone calls, symbian app code, code symbian source, j2me read code, read code j2me, phone call j2me, algorithm code, us vision, us algorithm, simple mobile phone number change, simple mobile number change, make algorithm, make $5, develop an algorithm, develop algorithm

Om arbejdsgiveren:
( 2 bedømmelser ) Barcelona, Germany

Projekt ID: #610555

Tildelt til:


Hi I have 5 years of experience in java, mobile development. We understand your requirement and can complete your project in time.

$600 USD in 15 dage
(1 bedømmelse)

9 freelancere byder i gennemsnit $1633 på dette job


Hi there, Delivering high-value, innovative mobile solutions! EMobilityXperts has a team dedicated to creating cutting edge applications and services for the Apple IPhone, Blackberry, J2ME, Symbian, Windows Mobi Flere

$1500 USD in 30 dage
(1 bedømmelse)

Hi, Plz check PMB Thanks yohan

$1500 USD in 15 dage
(1 bedømmelse)

I have developed similar kind of application in Symbain as well as J2ME. Only thing I want to ask you that the algorithm to read the QR code will be given by you or I have to develop.

$1000 USD in 21 dage
(1 bedømmelse)

I have developed a wide range of BlackBerry applications that deal with telephony , messaging , networking as well as many web enabled applications or GPS appllications I have also expertise in developing applica Flere

$2500 USD in 12 dage
(0 bedømmelser)

Hi, Please visit: [login to view URL] For all our domain expertise. We guaranty you for a quality product. Please check your PMB Regards, Sudip. Excoflare Software Technologies Private Limited www. Flere

$1850 USD in 30 dage
(1 bedømmelse)

Hi. I have more than 3 years experience in developing applications for S60.

$1500 USD in 30 dage
(0 bedømmelser)

Your project will fulfill a very good price. Not for 1000 dollars, but for 750 dollars! Duration 15 days! My team deals with the creation of modules, scripts, systems, and all the sites and phone applications! For more Flere

$750 USD in 15 dage
(0 bedømmelser)

Hello, we already have experience of developing qr code application for J2ME platform.

$3500 USD in 14 dage
(0 bedømmelser)