ohmage (http://ohmage.org) is an open-source, mobile to web platform that records, analyzes, and visualizes data from both prompted experience samples entered by the user, as well as continuous streams of data passively collected from sensors or applications onboard the mobile device.

• master - the latest stable build (might be older)
• cuttingedge - Contains the newest changes
• NIH - Defaults to the single campaign version and includes the newest changes and changes specific to the NIH campaign including charts and the food/stress button

All the external libraries which are needed are included in the libs directory of the project, but you will need the android SDK to build.

1. Download and install the the android SDK. Instructions on downloading and installing the SDK can be found here: http://developer.android.com/sdk/installing.html. You can skip the parts related to eclipse unless you want to setup eclipse as well.
2. Start the android configuration tool using /path/to/android-sdk/tools/android
3. Select SDK tools and SDK Platform-tools (and the USB driver if you are running on windows).
4. Under the Android 2.2 (API 8) section, select SDK Platform and Google APIs by Google Inc.
5. Click Install and install the packages
6. You are ready to start building!

1. Make sure the Android SDK dependencies are installed on your system.
2. Download/clone the ohmagePhone repository form github.
3. Edit any of the config information in ant.properties such as the server, or campaign mode.
4. Go to the ohmagePhone directory and run /path/to/android-sdk/tools/android update project --path .
5. Run the project in eclipse or build the project from the command line using ant debug. Alternatively you can use ant release if you want to sign it with a release key.
6. If compile succeeds, the .apk (application package) is in the ohmagePhone/bin directory. Copy it to the phone and open it to install. Alternatively, if the phone is plugged in you can use adb install bin/<apk_name>.apk (where <apk_name> is the name of the apk which was shown by the ant command).

If you are trying to build in eclipse and have a problem where the Config.java file can't be found, make sure you clean the project as this will cause the Config.java file to be generated with the values in ant.properties