MOBILE PACKET MONITOR Josue Martins (front end) Chisha Malama (back end) Supervised by Dr WD Tucker & Mr Michael Norman

Overview Introduction High level design recap Testing plan and objectives met Evaluation References

Introduction What is Mobile Packet Monitor? Monitors data usage Shows the cost of types of data usage Works on all versions of Android since 2.2 Froyo Runs in the background Stores data usage cumulatively Why is it important? Provides awareness of data usage and cost Helps users make better financial decisions on Internet data usage. Mobile users Solution: Mobile Packet Monitor Expensive mobile phone bills

High Level Design recap

Testing Plan

Usability Back End Accomplished – Track bytes – Check when network interface changes automatically – Add cost according to data rate.

Usability Front End Accomplished Present contents to the user interface. Provide effective user experience. Display accurate information Providing a recognizable steps

Tools used for Efficiency Testing Front end tools used OS Monitor Android Memory application usage viewer Back end tools used Wi-Fi/3g WhatsApp Opera Mini Windows Pc MobileGo Wi-Fi File Transfer Onavo Count Usb Tunnel Eclipse IDE Web Browser

OS Monitor View CPU Highest Load 51% CPU lowest Load 6% 27 MB highest memory usage Current 19 MB memory usage 7 MB lowest memory usage 320 MB total phone memory

Efficiency testing

App Efficiency Testing Efficiency Tracking Bytes 99% Finding applications Using Bytes 99% Separating Usage by dates 99% Response Time To Front end 95%

Evaluation

User Feedback Bandwidth throttling. It allows Android users to use applications on their devices without using 3G. This is particularly effective since many free applications on the Android market come with sponsored ads, which use data. This is a handy restricting tool. Summary by 3G, it's interesting to know how much money is being spent. App comparison. In ourview, the most efficient way to make non- computer-savvy people realize how much an app is downloading is by comparison with other apps.

Demo Send file via Watsapp Download a file via Opera mini Apps Comparison. Monthly Summary and Graph

Term 4

References Mobile Application Development arcgis-paper-gps-data-collection Chen, Jason (12 May 2008). "The Top 50 Applications". Android Developers Blog. Retrieved Leslie, Ben (13 November 2007). "Native C application for Android". Benno's blog. Retrieved "Complications looming for Android developers". androidandme.com Retrieved Mobile Application Development arcgis-paper-gps-data-collection Clint Smith, Daniel Collins. "3G Wireless Networks", page

Demo first, then questions.