Hardware Button Events
Android
- back
- menu
- home
- volumeup
- volumedown
- search
All Key Events supported here: http://developer.android.com/reference/android/view/KeyEvent.html
Windows phone
- back
- back
- menu
- volumeup
- volumedown
- startcall
- endcall
- convenience1
- convenience2
iOS
- volumeup
- volumedown