Write an Android application - 04/01/2017 14:12 EST

Closed

Description

I need to tune an existing android application that reads, displays and saves data from multiple bluetooth sensors. Sensor is metawear cpro ([url removed, login to view] ). The company provides a set of sample applications (with API and source code) but I need to tune it to fit my purpose. This is not for commercial application but an experimental project running in Android Studio. The Tricky thing is this can be tested only if you have the physical sensors. Therefore, we have to go back and forth several times.

Task: Using Fragments, I need to scan bluetooth sensors (sample code in the website ([url removed, login to view]), select 2 devices and be able to display both of them simultaneously using real-time-chart using MPAndroidChart (provided in the sample code as well). Therefore, by opening the app, I need to be able to pair with BT sensors and be able to display them in real time chart running in threads. I need to be able to save the data from both sensors by clicking a button (samples are all provided with these codes). Your task is to expand the existing functions for single sensor and tune it to make it multi-device capable. The live sensor streaming data should be available so that I could apply some further calculation such as sensor fusion.

Skills: Android, Bluetooth Low Energy (BLE), Mobile Phone

See more: write toolbar application android, bluetooth obex application android, prting application android, webex application android, soundboard application android, database application android, application android sip voip, start camera application android, simple database application android, porting iphone application android, windows form application read write text, write conclusion budget, write introduction budget, timer application android, shopping cart usd budget

Project ID: #12688740

53 freelancers are bidding on average $585 for this job

ominfowave

Dear Sir, Trust us we can do this project as we had done similar project of our clients. We want to work with you and build a healthy longterm relationship so please contact us and discuss for this project before fi More

$251 USD in 9 days
(167 Reviews)
7.6
$555 USD in 10 days
(54 Reviews)
7.4
KESHAVINFOTECH

Hi Thanks for your valuable time. :-) Just reply with 'Yes' and We will come up with a. Detail project plan with our comments/queries. b. Best-feasible-real COST & TIMELINE Latest Apps : http://mobile.kes More

$250 USD in 15 days
(108 Reviews)
7.8
SevenStarInfo

Hello ! We want to discuss about your project as we have experience in it. What Differentiates us from the other freelancers : # Experience of more than 5 years in Unity 3D, Xcode, CoCoa 2d, Phonegap and major More

$1000 USD in 10 days
(59 Reviews)
7.6
gahisharma

Dear Client,Hope you doing well. I have gone through your requirement and as per my previous work experience i am ready to start work immediately on your project. yes i am very much expertise with HTML, CMS, More

$315 USD in 10 days
(48 Reviews)
7.2
JoomlaVogue

Hello Sir, First of all, we would like to tell you how we will initialize the project with you Please have a look at our portfolio for Mobile App and Unity Game based projects: https://drive.google.com/open?id=0B4F8 More

$333 USD in 10 days
(57 Reviews)
7.4
esolzsales

Some apps links developed by us: IOS : https://itunes.apple.com/au/app/ezylog/id1079388342?mt=8 https://itunes.apple.com/us/app/budnav-your-smart-phone-book/id1001118618?mt=8 https://itunes.apple.com/us/app/what- More

$5000 USD in 55 days
(10 Reviews)
7.0
technorizen

Hello, I have 6 years of experienced on mobile application and development web services I have gone through your project requirement specification and as per my previous experience with this I am capable to do this More

$600 USD in 12 days
(89 Reviews)
7.8
mitss

hello we are more than 6 + year experienced programmer team & we provide you our best Quality App, beyond your desires with Long terms tech support & services.please provide me your Android Studio app requirement docu More

$1666 USD in 25 days
(77 Reviews)
7.6
zhandong0217

Dear, my client. Thank you for your job post. I am a professional and hard-working Android developer who has 5+ years experience. If you select me, I will promise following things: - Daily Updating about the pro More

$526 USD in 10 days
(56 Reviews)
7.1
PerfectlyCoding

Dear client, Thanks for your attention. I am android and iOS app, web server developer. I will like to work on your project and deliver the project. I have developed many applications involving various functionalit More

$555 USD in 10 days
(19 Reviews)
6.7
prashushinde9

Hello, We have accomplished 90% of the project which is similar of your requirement. All we need 10% customization as per your requirement set and specifications. I want to discuss in personal chat in order to explore More

$257 USD in 10 days
(13 Reviews)
6.3
CleanMaster

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 More

$250 USD in 3 days
(47 Reviews)
6.3
Shopify

Hello, I want to show you all relevant Demo and Designs which is similar to your project completed previously. To make sure about the requirement set and customizations, I want to discuss this project with you further More

$773 USD in 15 days
(8 Reviews)
6.3
HugeWave

Dear sir. I am a professional mobile app developer and have full experience for 6 years. I read your project description carefully and I can understand what you want. So now I can start your project and until More

$555 USD in 10 days
(16 Reviews)
6.4
shreeyait

Hello Sir, Hope you are fine there. We are having good experience with Mobile App projects and the reason we came across here to give the best output to your project with supreme quality. We have developed More

$444 USD in 10 days
(21 Reviews)
6.2
gamnetmobile

Hello, good day! I just read about your project and I have a few questions. Im ready to discuss whenever you want. Regards, Gabriel

$500 USD in 20 days
(20 Reviews)
6.3
rightbigboss

Hello, I am an Expert and Experienced Developer. I have read your project description and its very clear to me. I am 1000% confident for the project. I have ever done similar project. Even you can check my Reviews and More

$155 USD in 3 days
(12 Reviews)
5.8
RAlexey

Hello. I have experience to work with BLE devices. Just now, I am working on app for electronic cigarettes. User selects the cigarette, app connects and set listener for notifications from device on a specific charact More

$400 USD in 5 days
(28 Reviews)
5.6
JinDongZhe

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 More

$252 USD in 3 days
(17 Reviews)
5.7