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Android app which works offline and store data and sync when it connects to internet

Android app

requirement-

1) works on all devices phones and tablets.

2) works in kiosk mode - no status bar.

3) to exit the kiosk mode there should be password- PAssword needs to be set in settings page.

4) kiosk mode should lock down the device , no home, back, volume button should work

4) having a flow -- of (n) questions of survey - from poor to excellent. - dynamic flow

5) survey results will be stored in database and once it gets internet it will be stored in database.

6) it should display message - if no internet connection - that data be saved in db once received internet.

7) As soon as on receiving internet it should sync automatically with no loss of data. -

8) there should be a device code to be sent with data - to know from which device data is coming. as same app can be running on many devices.

9) there should be authentication code for app, that this app for a device is valid for only 1 month after that it should stop working.

6) if internet is there then it directly stores in database.

Kĩ năng: Android, Lập trình C#, Java, Mobile App Development, PHP

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Về Bên Thuê:
( 11 nhận xét ) Dubai, United Arab Emirates

ID dự án: #19718857

22 freelancer đang chào giá trung bình $557 cho công việc này

KESHAVINFOTECH

Hi There, Thanks for your valuable time. :-) Please check below points : 1. Android app ==> Sure, I will provide pure native Android app from scratch. :-) 2. requirement- 1) works on all devices phones and tablet Thêm

$247 USD trong 7 ngày
(783 Nhận xét)
9.0
amitorada

Hi, We have already finished many projects in fewer hours because of a skilled developer. Team has 5+ years of great experience in mobile application development on the Android platform using kotlin programming langua Thêm

$3000 USD trong 45 ngày
(217 Nhận xét)
8.6
OutsourceMan

Greetings! My name is Neha. We would love to have the opportunity to discuss your project with you. We can read through the job details extremely carefully and absolutely sure that we can do the project very wel Thêm

$155 USD trong 3 ngày
(322 Nhận xét)
8.1
Smart1902

Hello, Hope you are doing great. I have read your project requirement & I understood it completely. we can develop this application as we have already worked on many application in past. I am having 7+years of exper Thêm

$250 USD trong 7 ngày
(98 Nhận xét)
7.7
anthonioez

I am an expert Android developer, highly skilled in native app development with over 10 years experience. Very familiar with survey apps in kiosk mode and offline/online data sync with backend database. Would love Thêm

$250 USD trong 10 ngày
(189 Nhận xét)
7.8
rexzetsolutions

menm i read the your recuriments and i will build your android app and i am wating your reply and start work from now .........................

$200 USD trong 3 ngày
(267 Nhận xét)
7.2
deepbansal1111

Hello, I can develop your mobile app for Android as per your requirements.I have more than 5 years of experience in mobile app development. Let's discuss about your projects in detail over a chat. Looking forward Thêm

$200 USD trong 7 ngày
(85 Nhận xét)
7.0
imphasys

Hi there, Hope you are doing good !!! I have gone through your requirement regarding "Mobile development" project and found this to be a perfect match. I am confident to do this Job. I have 7+ years of experience in Thêm

$300 USD trong 7 ngày
(70 Nhận xét)
6.3
lazermann

Hello! My name is Igor, I can help you I am a developer of applications for android Feel free to contact me at any time to discuss the details of the project

$135 USD trong 7 ngày
(28 Nhận xét)
6.2
schoudhary1553

Hello, I have gone through your job posting and become very much interested to work with you. I am an expert in this field. I have already completed several projects like this. For evidence you can see my profile. Pl Thêm

$250 USD trong 4 ngày
(52 Nhận xét)
6.0
Vadimwang

@@ Dear My Client @@ I am a full stack mobile developer. I read carefully job description just before. I have enough experiences in your job. If you give me job, then don't worry about your job, You will be got the wo Thêm

$400 USD trong 12 ngày
(58 Nhận xét)
5.7
pgu555d720e9981c

hi will deliver the project on actual proposed time will be fast and give professional output. will assist with the project architecture to make it a better product looking forward thanks

$250 USD trong 4 ngày
(93 Nhận xét)
5.9
fivestar10

Hello, I'm a full time freelancer and am free now. I have read your project description I am very interested in this project. I have a lot of experience in this type of work. I'm sure I can complete it on time with Thêm

$200 USD trong 7 ngày
(23 Nhận xét)
5.0
vicksan

Hello, Greetings for the day! Thanks for posting this job. This is what I am looking for. Hours I can dedicate 30-40 hrs/week. I am a Freelancer iOS Developer with years of experience in building apps for iPhone Thêm

$1800 USD trong 60 ngày
(18 Nhận xét)
5.3
DianaBorisov

Hi, sir. "Fast Speed + Loyal Quality + High Credit = Success". This is my slogan on working with client or employer. You have a good idea indeed. Let me implement your idea. I have 5 years of experience in Android, iPh Thêm

$2000 USD trong 7 ngày
(16 Nhận xét)
4.5
mobileexpert1235

Hi Thank you for giving me a chance to bid on your project. As a experienced mobile app developer, I have relevant skills and experience as per your project need. I have worked on many apps in various verticals Thêm

$100 USD trong 3 ngày
(10 Nhận xét)
4.6
RiHCh

Hi,Dear. I will be your Freelancer Forever! I have many development experiences,getting work about . As I am interested in your project, I've read the project description and definitely can develop your task. If I hir Thêm

$180 USD trong 7 ngày
(7 Nhận xét)
4.2
seabdulbasit

hello sir, i hope you will be alright. I have already done an app like this. It was a duty CheckList where manager fill mutiple question and send data. If internet is available it send data to server and syn it across Thêm

$228 USD trong 7 ngày
(11 Nhận xét)
4.1
hemanagarkoti290

Hi I already develop not exactly same but 40% same app. I have more than 5 years great experience in mobile application development on Android and iOS platform using Java, objective-c, swift and SQLite database. I hav Thêm

$250 USD trong 7 ngày
(14 Nhận xét)
4.0
Jinzin

Hi. thanks for your posting. I'm very happy to have a chance of bidding your project. I have experience in development of the projects like yours If you hire me, I'll do my best for your project and finish greatly in a Thêm

$200 USD trong 7 ngày
(9 Nhận xét)
3.3