I am looking somebody who can help me to create a simple mobile app which will communicate with a .NET class interface for be used in further development.
Simple Mobile App Requirements:
1. Google play store compatible. Iphone supported would be great.
2. Not depend on any third party component.
3. Properties which will be injected in mobile device: Serial Number, Password1, and Password2. No UI required for these properties. SN,pwd1,pwd2 all set hardcoded. SN should be unique and auto generated. You can use built-in mobile device serial number to create app serial number with the following function:
Public Function GenerateHashTPL(ByVal sourceText As String, ByVal tpl As String, ByVal limit As Integer) As String
Dim bytes As Byte() = [login to view URL](sourceText)
Dim hashstring__1 As New SHA256Managed()
Dim hash As Byte() = [login to view URL](bytes)
Dim hash2 As Char() = New Char(limit - 1) {}
For i As Integer = 0 To [login to view URL] - 1
hash2(i) = tpl(hash(i) Mod [login to view URL])
Next
Return New String(hash2)
End Function
Example:
sn = GenerateHashTPL(DeviceSN,"0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ",16)
This will generate a 16 chars of serial number (without dash) based on input string.
SN should consist of 16 alphanumeric characters. Pwd1 is a fix pwd set hardcoded.
4. Discoverable by the .NET class in local network. When it discovered it will send the following information: serial number, ip address, subnet, gateway, android firmware version, and encrypted pwd1 (md5/sha).
5. App shows a full screen URL content which will be set by server (.net class).
How app should works:
1. When user install and run, it will automatically blast its existent to be discover by the server/.net class. Discover parameters see point 4.
2. It will shows a logo & message "Waiting Content..." if there is no URL content set by server yet.
3. Once it receive command to load URL from server it will load URL content automatically. Should be in full screen mode / kiosk mode and suppress any browser notification. Load should be within app, not run other app (or browser).
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.NET Class Interface Requirements:
1. Should be written in C# or VB, run in framework 4.5.
2. Not depend on any third party component.
3. Have these 8 methods:
1. Searching() =>search mobile device async.
2. StopSearching() ==> stop searching.
3. GetInfo(SN, encrypted pwd2) as info ==> get the following info by SN: Ip, encrypted pwd1, firmware version, subnet, gateway.
4. IPConfig(SN,encrypted pwd2) as boolean ==> set custom IP, subnet, gateway.
5. Calibration(SN,encrypted pwd2) as boolean ==> if set auto then date & time set automatically, otherwise set by passing input.
6. Restart(SN,encrypted pwd2) as boolean ==> restart device.
7. Shutdown(SN,encrypted pwd2) as boolean ==> shutdown device.
8. LoadURL(SN,encrypted pwd2,Url) as boolean ==> Send command to device to load content from URL.
All methods should be send with encrypted pwd2. Device should process command only if pwd2 match with its embedded pwd2, otherwise it will return nothing/false.
4. And since this would be simple class, I prefer should be written clean and simple. This will be used for further development.
I will have both the compilation files and sources of mobile app and .NET class, and a guide/information on how I use the files, especially with the mobile app since I do not know very well about building a mobile app. Anyway I have Android Studio installed, hope it helps.
Hi there,
I'm a mobile applications development team manager and a developer myself too, and I'm very interested in your job post involving these skills.
We have recently worked in iOS/Android/Windows Phone apps development and we have also User Interface design and Graphics design skills too.
Our team also has so much experiences in Web/server development.
We have consistently delivered projects on time and under budget, which has earned us many positive ratings, as you'll see in our work history, a number of our projects are in our freelancer.com portfolio.
Some of our works are very similar to your requirement.
We are available to chat via freelancer.com chat tool and your suggested chat tool, and would be happy to set up a convenient time to discuss the application you're moving and some ideas about the safest way to get it into the cloud.
Thanks,
Quy.
Hello
i have experience about mobile app
i have made Chat App, IPTV Android app, Photo Sharing App and booking app also..
i have experience about OCR application for multiple platform..
i have many mobile apps for recognize number and character and card recognizer...
i can also decompile any exisiting apk...
if you have sample app, i will extract full source code and you can customize that app..
if you have interest contact me. thank you..
Hello
I am mobile and web expert.
I have rich experience with mobile(Iphone&Android) and web(Web Site&Backend) project for several years.
I can start your project immediately, and try to sync timezone with clients so you needn't feel timezone differences as well.
Regard
Dear Sir
I am working for IT company as mobile developer for 5+ years.
I've just read your job posting line by line, and fully understood what you want now.
Your job description really caught my eye and it’s too fit to my skill.
I can finish your job from start to end with high quality in deadline.
I am experienced, creative & efficient enough to get your job done well.
please check my profile.
Hello,
I have gone through your project description. I can understand that you are looking to create a mobile application with google play store compatibility which will communicate with a .NET class interface therefore I am looking forward to discuss and move ahead.
Placed bid cost is not the final one and to be negotiable.
Looking forward for your response.
Thanks
Shivam
Hi,
I have gone through the requirement. i am expert in both .Net and phonegap technologies i hope you met the right freelancer. looking forward to here from you soon. Thanks
Greetings for the day!
Firstly I would like to thank you for getting in touch with us and providing us the opportunity to send our business proposal.
Based on your given job requirement we wish that we’re fit into your requirement and eligible to do so.
We've an expert designer & developer who can work with you on your time with your requirements.
Further I would request you to share your contact details, where we can discuss your job work in greater details.
Looking forward to hear from you soon.
Sincerely,
apiront solution