3 Android Problems for $1,000

Read this project description to its entirety before applying.

We will provide you with a CVS repository containing an Android App with:

(a) a MapView

(b) A [url removed, login to view] file containing 10 telephone numbers and 100 addresses

The first two address are the origin and destinations respectively. We will also provide you a link to the solution on [url removed, login to view] for MakeRoute. Below are the three Android problems.

Android Dialer

Add a “Dial” and “Hang-Up” button to the MapView

The Dial button will: (a) dial the first number in the [url removed, login to view] file (b) keeping the MapView visible (i.e. dial in the background)

The Hang-Up button will: (a) disconnect the number while (b) keeping the Dialer activity active (i.e. dialer in the background)

Note: It’s possible for you to create a solution that works on the AVD, but fails when it runs on certain Android phones.

Maps API

Use the Google Maps API to connect each of the 100 addresses in the [url removed, login to view]

Parse the JSON object returned by the Maps API call

Store the results of the parse in a SqlLite Database

The table columns are: (a) address, (b) geopoint, (c) *polyLine string, (d) *distance.

Hint: The route does NOT have to be “optimized” and this requires a trick.

(*) from current address to the next address.


Import the solution code to the Android project.

Use the code to calculate a route using the provided addresses.

Write the route to the same SqlLite Database you created in Maps API

Display the route on the map.

The result should look something like this (see attached file):

fig 1. output of MakeRoute

In general, the Dialer problem is the easiest and MakeRoute is the hardest. This is primarily due to a limit of the Google Maps API. Feel free to use any short-cuts, open source libraries or your own code. We will review every line of code.

Dev. team or Individual MUST be available daily for at least two hours during our work hours (10am-6pm PST). All communication must be mutually documented and noted for clarity and consistency. Daily committing of code to CVS and Google App Engine is mandatory. To that end, the chosen team will need to sign a legally binding confidentiality agreement and sign over the rights to the final implemented project.

Critical Skills:

Android SDK 2.1+

Google Maps API

Computer Science expertise with emphasis on algorithms, data structures, complexity & asymptotic performance

Important Note:

In order for your application to be considered, please complete our Candidate Application.

Link: [Removed by Admin]

Compétences : Android, Géolocalisation, Java, Mobile App Development

en voir plus : use of data structures, two string problem, the string problem, string problems, string problem, string algorithms, solution for problems, sign up code in java, sdk android, science daily, problem structures, problems in data structures, problems in algorithms, problems.algorithms, origin it solution, order of complexity of algorithms, on line map, number algorithms, no pst file, next android phone, need of data structures in computer science, map string, map data science, look at activity 1 and write, link structures

Concernant l'employeur :
( 1 commentaire ) Mountain View, United States

Nº du projet : #1082805

11 freelance font une offre moyenne de $1223 pour ce travail


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