I need a simple android app and a simple RESTful web service made in Java EE.
The system looks like this:
-Android app have a main activity with four buttons. (named button1, button2....), with logo on top(any logo). Design is important, it should look nice.
-Only button1 has a functionality, all the other buttons do nothing.
-When button1 is pressed a file explorer is opened so the user can pick a text file from his Android device.
-When a file is selected it is sent to RESTful web service(explained later,needs to be made in Java EE)
-The Java EE app that is behind RESTful web service receives a text file, appends the word "hello" to it and send it back to Android device
-Android app then downloads the file
-File should be transferred using Base64 encoder, not as text
Java EE app should be really simple, it could be done in an hour or two:
-Has a RESTful web service implemented, which is used to receive the file and send it back when modified
-The only functionally is to receive a file, append the word "hello" to it and send it back to android app trough web service
Very important: I need this on Wednesday, March 22,2017
Décerné à :
Hi, I am experienced android developer. You can check my profile for reviews. I can complete both android part and java ee part before wednesday. Kindly message me to discuss further about the project.
22 freelance font une offre moyenne de €170 pour ce travail
Experience in Java EE (3+ years) and some good knowledge also in Andorid programming. I always give my best and try to make my clients happy with my work.