Hi,
I can develop this Android app to display messages from UDP packets exactly as you want.
I am expert Android developer.
I will develop using Java Native app for best quality.
I have read all details and will develop this app accordingly.
I will send you source code and app will work on 7.0 and higher devices.
I can start work now.
I will provide you best service with perfect communication.
Please send me a message so that we can discuss more,
Thanks,
Swapnil Chouhan