Project 2

Due - Thursday 2/23 - 4:35pm

The goal of Project 1 was to familiarize you with both the Android/iOS Development environment as well as the Trendulate API. The goal of Project 2 is to give you a bit more experience accessing the sensors available on your device.

For Project 2, you will augment your Project 1 solution to collect data on at least 5 additional metrics. You may choose five from the list below, or propose your own. If you propose your own, you are required to email me with your proposed metrics on or before Monday 2/13. If you fail to seek approval for metrics other than those described below, you may not receive full credit for your solution.

1. Battery Percentage
2. Charging Status (plugged in or not)
3. Location (latitude and longitude)
4. SSIDs of WiFi access points seen
5. Bluetooth devices seen
6. Screen brightness
7. Call statistics

At least three of the metrics you choose must be integrated into your Project 1 application. This means you will create at least three new trends, and you are required to share these trends with me.

There are several sensors on your phone that may not produce data that can be easily collected from within a background application or that produce data that is not easily translated into a trend. For example, accessing the proximity sensor only at regular intervals and reporting whether there is something near the phone at that time is not particularly useful. For up to two of the five required metrics, you may choose implement a second version of your application that runs on demand and simply provides evidence that the two pieces of data are being collected. The goal of this alternative is to allow you to explore APIs that will allow you to access information that you may want to use for Project 4/5.

Submission Instructions

1. By the deadline, all code you wish to be considered must be checked in at https://www.cs.usfca.edu/svn/<username>/cs685
   1. If there is any ambiguity with regard to which directory contains the code to be graded for Project 2 you must include a readme file.
1. By the deadline, you must have shared with me all of the trends you wish to be graded.
2. A demonstration is required for any metrics that do not appear in trends shared with me. In other words, if you selected two metrics not on the list above, you are required to demonstrate collection of those metrics. You are responsible for making an appointment for a 5-8 minute demonstration. The demonstration must occur before the deadline.