Android Mobile Application for
Traveling Salesman Problem
(TSP)
Presented By: Capstone Team #2
http://dcm.uhcl.edu/caps10g4/home.html
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Team Information….
Team Members
Instructor & Mentor
Shravani
Dr. Alfredo Perez Davila
e-mail: shravanit9068@uhcl.edu
e-mail: perezd@uhcl.edu
Tejasri Yelamanchili
e-mail: YelamanchiliT8554@uhcl.edu
Nikunj Tibdewal
e-mail: tibdewaln9188@uhcl.edu
Divya Karukonda
e-mail: karukondad9030@uhcl.edu
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Outline….
Presenter 1
Divya Karukonda
Presenter 2
Nikunj Tibdewal
•Project Overview
•Software requirement
•System architecture
•Class diagram
•Sequence diagram
•Android Architecture
•Application Development
Presenter 3
Shravani
Presenter 4
Tejasri Yelamanchili
•Features of Application
•User Interface
•Implementation Issues
•Limitations
•Future Work
•Deployment
•Application Demo
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Project Overview….
• Android mobile
optimized route
application
for
finding
• An attempt to solve Travelling Salesman
Problem (TSP)
• Google based application
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Software Requirement….
• Windows XP (32-bit) or Vista (32- or 62bit)
• Eclipse IDE 3.5 (Galileo)
• Android SDK 1.1
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Basic System Architecture….
Figure 1. Basic Architecture Diagram
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Class Diagram
Figure 2. UML class diagram for application
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Sequence Diagram….
User
GUI
HTTP
connection
Android
application
Application
server
Google Map
1. GetConnect()
2..SetConnect ()
3. SetApplication()
4. Getapplication()
5. GetAddress()
6.SaveAddress()
7.Searc()
8. showroute ()
9. GetAddress()
10. CalDistance()
11. Getdistance()
12. FindNN()
13. GetNN()
14. MapNN()
15. ShowOptimizedRoute()
Figure 3. Sequence diagram
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Android Architecture….
Figure 4. Android Architecture
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Application Development….
• Download and install SDK starter package 1.1
• Install Eclipse Galileo 3.5
• Plug in Android Development Tool for eclipse
• Integrate with the Google Maps API
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Features of Mobile Application….
• Accepts inputs for multiple locations
• Locations can be added when required by the
user
• Plotting the Destinations in order
• Show Directions
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Features of Mobile Application
contd….
• Calculates the Distance
• Estimated Drive
• Maps the route between the destinations
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User Interface….
Fig 5: Shows the menu with application
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Enter Addresses…
Fig 6: Shows options to enter addresses
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Show map….
Fig 7: Plotting the locations in order
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Show direction, distance and time….
Fig 8: Shows direction with distance and estimated time
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Implementation Issues….
• Getting the MD5 Fingerprint to add the
MAP API key to the application
• To draw out a route between the locations
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Limitations….
• Google android platform doesn’t support
the API to display the path
• Not able to obtain the most optimal route
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Future Improvements….
• Invalid Addresses
• Auto Fill Feature
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Deployment On Phone….
• Generate .apk file
• Get the Astro File Manager from the
Android Market
• Install the application
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Application Demo
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References….
•Android
http://www.devicedaily.com/wp-content/uploads/2008/10/android-logo.png
http://developer.android.com/sdk/index.html
http://developer.android.com/guide/publishing/app-signing.html
• Algorithm
http://en.wikipedia.org/wiki/Traveling_salesman_problem#Heuristic_and_approxima
tion_algorithms
•Google Map API Key
http://code.google.com/android/add-ons/google-apis/mapkey.html
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Thank You !!
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Any Queries???
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