The Job is to create a J2ME Application that afterwards can be converted to Android and Blackberry.
The J2ME Application is very simple. It should have a startscreen and a search Screen. In the search screen you can select via radiobutton what typ of document you want to search for ( mp3, java, doc, xls, avi and so on ).
After that the j2me application connects to a proxy ( already written and finished ), exchanges a given protocol ( XML protocol is finished ) and then gets results back from the proxy. the results from the proxy are also formated as xml string.
the j2me client then formats the xml results and ( xml results contain valid urls ) opens the selected urls with a browser.
the communication with the backend ( or proxy ) is protected via AES128bit ( bouncycastle ) and Gzip.
a normal user must wait X seconds before he can access a result link and have only 10 searches per day left. premium user get direkt access and have 50 searches left.
the j2me application can also get premium status messages from proxy. then the recordstore of the j2me must be set that the user is premium and dont needs to wait before he can download.
You need the following skills:
- design a j2me surface with all needed buttons.
- experience with bouncycastle crypto api
- java skills / J2ME
- howto convert j2me app to blackberry and android
If you provide rock solid work , we can work together on other projects.
7 freelancers are bidding on average €661 for this job
Hello Sir, We have a team of expert mobile application developers. We are interested in working on your [url removed, login to view] will provide you the best quality of work and on time. Thanks