An embedded android project for the course "BTE5484: Embedded Android".
This app shows the current rotation of the device (BFH cape) as a virtual water level on the display.
The project uses the JNI to access a I2C motion sensor via C. The LED and button are implemented via sysfs.
By copying:
- Copy the file WaterLevel.apk onto your microSD card. And start the device.
- Make sure the it is possible to install apps from unknown sources: Settings > Security > Unknown sources
- Navigate to the copied file and install by touching on WaterLevel.apk
- The app should now be installed and available in the app list
Or via adb:
adb install /mydir/to/WaterLevel.apk
If the rotation is within a acceptable limit, the LED L1 is ON, else the LED is OFF. It's possible to set the current rotation as default rotation by pushing the button T1.