Android Text/Image Display with REST service backend

Completed Posted 5 years ago Paid on delivery
Completed Paid on delivery

I need a simple Android application that will contact a very basic RESTful web service. The device should poll the service at regular intervals and then, based on the response, download and display a JPEG image or the specified text and colored background.

Other requirements:

Show a notification when a new alert is returned from the REST api

I need a simple setting for the APP so I can put in the Server URL (for example http://123.456.789/api)

Prevent the device from sleeping while the app is running.

APK file and source code are needed -- application will not be posted to Google Play

Android Java Mobile App Development RESTful API

Project ID: #18974222

About the project

15 proposals Remote project Active 5 years ago

Awarded to:

globalexpertss

Hello, Greetings! I see that you are looking for an android developer. I have over 5 years of extensive experience working with android and iOS operating systems with knowledge of hybrid and crossplatform mobile ap More

$200 USD in 3 days
(15 Reviews)
4.9

15 freelancers are bidding on average $210 for this job

liangjongai

Hi. sir. Nice to meet you. I checked your project description and I am very confident to do this project. I mastered mobile and web development and have much experience. I am not any agent or broker but a senior dev More

$155 USD in 3 days
(315 Reviews)
7.9
mrresearcher99

Hello Sir, I am an android developer. I have checked your work and I am ready to start right now. Thanks, Bhargav.

$133 USD in 2 days
(39 Reviews)
5.9
C3guru

Hi there. I have reviewed your project description and it makes me so interesting and attractive. I'm senior developer who have good experience with Android(Java&&Kotlin) especially IOS(Swift&&ObjectiveC) also Hybrid More

$250 USD in 3 days
(30 Reviews)
6.2
hirakchhatbar

Hi, I checked the attached doc I can handle this task very efficiently. I will develop an app that will also stay on, call api and update display based on response returned. I will also handle alert notification when More

$88 USD in 3 days
(79 Reviews)
6.2
kasuminch

Dear Client, Just I have read the description of your project and I am very interested about your project now. I create Android/iOS apps And web site from scratch: design (UI/UX), frontend, backend, QA. Thank yo More

$150 USD in 3 days
(7 Reviews)
5.1
Danial2018

Hi there, I've gone through the post description carefully and ready to start work on this project. Requirements are very clear but please come over the chat so that i can get more requirements if remaining. I am More

$155 USD in 3 days
(1 Review)
4.0
kolalimorteza

Dear hiring manager. As a senior android/ios development, I am very interested in your task. I am good at B2B & B2C android/ios with node.js Server developement which I have been already tried. I want to clean an More

$155 USD in 3 days
(2 Reviews)
0.7
writinginvaderz

13 Years of Experience,Apps development, Ecommerce Stores, All types of Android and IOS Applications My motto is to provide high quality work and client satisfaction delivered before your deadline. Android | iPa More

$155 USD in 3 days
(2 Reviews)
2.4
captainhamza

hello sir i will complete your project on time and accurately if you need my help please hire me

$250 USD in 9 days
(0 Reviews)
0.0
sebapaulraj

• Banibro offers mobile application development where customers in today's world are on the move and they're using mobile application platforms to get their needs. Whether they use mobile phones, tablets or other smart More

$155 USD in 15 days
(0 Reviews)
0.0
anhishekjadonfmg

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$55 USD in 8 days
(0 Reviews)
0.0
mass043

I am android developer...i have experience experience in rest api and json parsing ,database ant etc... Relevant Skills and Experience Android

$55 USD in 2 days
(0 Reviews)
0.0
jayp1961

JAYMAN INFOTECH PVT LTD is a contemporary Website design and development company with a focus on user-centered design while helping our clients achieves the desired result. we are a custom software development company More

$1055 USD in 45 days
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0.0