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
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
Hi, I am an expert who is working with not only Android native app development but also web service programming with backend as well, having 7+ years experiences. I have read your requirements, and have great interes Plus
We are a team of excellent programmers and engineers. We have completed over 250 jobs up to now, and are ever-growing at rapid speed. Our team include many experts with following skills. - C/C++/C#/Java Programming Plus
Hi, Dear Employer! How are you? I read your description carefully and understand your requirements fully. I am really interested in your project. I am 100% sure i can do this. Sure, I will support free bug fixin Plus
Hi there, I'm a senior software developer who have around 300 completed projects and my account is qualified by this site. My page: https://www.freelancer.com/u/DucNA.html Could you please send (or discuss with Plus
Hello Sir, I read your job description very carefully and I believe I am very qualified for your project. I can start your project immediately and finish your project successfully within given timeframe with high qu Plus
Designed and Developed many websites and apps using Java and Java EE. Contact me with more details. I can do this. Thanks, Junaid
Dear sir. Nice to meet you. I have read your job post in carefully and understood everything what you want. I have developed 30+ apps & published them app stores in successfully for 5+ years. As you have seen, Plus
Hello!!! How are you today? I am very interested in your project. I have read your project description very carefully. I can make the simple android app and the RESTFULL web service made by Java EE by 2017-03-21 I Plus
Hello. I am glade to meet you. I have developed many Android apps for 7 years. I can create your backend side(admin panel and rest api) too. Please check follow my apps. [url removed, login to view] Plus
[url removed, login to view]~01b82f3b7fa81618af Good Day! i'm expert java dev with 8 years experience in IT area working with cutting edge technologies for both web application and software development. Plus
Dear Client. I have been working with mobile apps (native and hybrid) for many years. I read your description carefully and understand your requirements fully. I am really interested in your project. I am 100% sure Plus
Hi, I will do it for you.... I have good experience in android + rest (jersey).. I will event deploy the tomcat server for you on [url removed, login to view] (on a trial account).. Ping me if interested.. Than Plus
I am an IITK graduate and I have 9 years of experience in software development. I have 100% completion rate and I have finished all the projects with the highest level of customer satisfaction. I usually finish project Plus
Hello There, I am representing an award winning Web & Mobile Application development company We do mobile apps development, android apps development , ios apps development , iphone apps development and window Plus
Hi, I have just seen your project in freelancer. I have a team of developers who have committed to complete this project tomorrow. In any case, I am confident that we can honor your delivery schedule which is 22/3/ Plus
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.
This should not take much time to complete it. Hope we can work together. I promise it would be completed with lowest price. Thanks.