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OpenDMTP client for iPhone/iPad and Android

I'm looking for a developer that can build an iPhone application which connects to an OpenGTS server (running on Linux) via OpenDMTP protocol to report GPS location, speed and direction.

Some requirements:

1) the app must be able to send updates on a variable interval specified by a default configuration and easily changeable (eg 1 second to 5 minutes)

2) the app must send data to an OpenGTS server specified but is also be configurable to use an alternate server

3) protocol can be http or UDP to interface with existing OpenGTS server-side collectors.

4) the client app must be able to store/cache data points if the phone has no carrier signal but yet has GPS signal. Once carrier signal is restored, the client app will batch upload the data points to the OpenGTS server. The cache size will be determined by the available storage on the client device.

5) the app must be able to run in the background uninterrupted in the case of an incoming phone call or text message

6) the client app must be able to be assigned a unique ID which can be used to identify the device

7) local display on the client can be simple - GPS location, direction, and speed. No need for local map display at this time.

8) the app must be written towards eventual deployment via the Apple App Store and function on iPad and iPhone IOS devices.

9) the app should be backwards compatible to the oldest possible IOS version which does not limit the functionality mentioned above.

10) The app must require a password to stop and should load automatically on device reboot.

11) One challenge in the design of this app will be to minimize power utilization. Other tracking apps I have used tend to run down the battery quickly. There has to be care taken to maximize the run time of the battery to enable the longest amount of tracking without a recharge.

This specification is the first incarnation of the client application. The person awarded this project will be invited to undertake further development of this app and porting of the app to Android and perhaps other phone platforms.

Taidot: Android, iPad, iPhone, Mobile App Development, Objective C

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About the Employer:
( 1 review ) Draper, United States

Projektin tunnus: #1691737

5 freelanceria on tarjonnut keskimäärin 222 $ tähän työhön

JoomlaVogue

Hello Sir, I have gone through the details you have provided and would be pleased to work on this with you to deliver the results that you have expected and I am sure you will not be disappointed if you give us this Lisää

210 $ USD 20 päivässä
(5 arvostelua)
4.9
Taylorriv

PLEASE CHECK PMB

150 $ USD 3 päivässä
(0 arvostelua)
0.0
ZoLB86Kr2

Custom Software Development - <b><i>Removed by Admin</i></b>

250 $ USD 1 päivässä
(0 arvostelua)
0.0
unlimitbyte

Please see PMB. Thanks

250 $ USD 2 päivässä
(0 arvostelua)
0.0
software4moving

We only submit the invoice for payment in-front of our clients only after successfully completion of any project. Our policy is that we do not have the finish product until we made all the custom changes. We never char Lisää

250 $ USD 7 päivässä
(0 arvostelua)
0.0