Android APP w/ timer and DB functions

I want to have an APP with timer functions like this simple stopwatch (with millisec accuracy):

[login to view URL]

but with SAVING functions to a DataBase.

a maximum of 10 consecutive time values is needed to be saved (each one lap time is within 5 seconds):

1 ; 00:00:01.37 ; 00:00:01.37

2 ; 00:00:02.76 ; 00:00:01.39

3 ; 00:00:04.32 ; 00:00:01.56

4 ; 00:00:06.04 ; 00:00:01.72

5 ; 00:00:07.95 ; 00:00:01.91

6 ; 00:00:10.15 ; 00:00:02.20

7 ; 00:00:13.07 ; 00:00:02.91

SAVE as: 18

The above 1-7 (max. 1-10) values should be saved with an integer number (for example 18).

These series of numbers make up the database.

Each time, if the first 4-5-... (should be set the number) values are equal to, or fall within 1-2-...% (should be set the number) of an already recorded series, the APP should give back the 'SAVE as' integers of the database.

I am thinking about a very simple interface with only 2 large buttons ('Start / Lap', and 'Save'), the 'Save' should open a pop-up input field for saving the series (only numbers are allowed - see the above: 18).

技能: 安卓, Java, Mobile App Development, MySQL, PHP

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项目ID: #17113759

14 威客就此工作平均出价 $169


hi, i can develop it in a few hours, just lets proceed :) Pro iOS & Android App developer here, I always strive to finish all my projects, also please check my latest reviews, portfolio on my profile page directly, Ki 更多

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Dear client I read your description carefully I will make your app with my skill and experience. Please discuss more detail. Looking for work with you. Thanks

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I am Mersad Husic, Android developer with 3+ years of experience. I've carefully gone through your job requirements with great interests. After reading over your application this looks like a perfect fit for my sk 更多

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Hello, i read your [login to view URL] you please open PM so we can discuss about your requirement in detail ?

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Have an idea or project you are working on and ready to implement it right now? Have you wasted time with other developers who have not delivered? Well, you don't have to worry about that any more...

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Hello. Your Stopwatch app can be developed with SAVING in a Database feature along with Timer Leaderboard for storing best time values. I can use Unity3D to develop your app with Google Firebase for Database Storage. 更多

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Hi I have read the description to design a simple app with timer functions in it. Deep expertise and hands on experience with Web Applications and programming languages such as HTML, CSS, JavaScript, JQuery and API' 更多

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