volumeupbutton The event fires when the user presses the volume up button. If you need to override the default volume up behavior you can register an event listener for the volumeupbutton

Upgrading BlackBerry 10 This guide shows how to modify BlackBerry projects to upgrade from older versions of Cordova. Most of these instructions apply to projects

cordova platform command Synopsis Manage cordova platforms - allowing you to add, remove, update, list and check for updates. Running commands to add or remove platforms

volumedownbutton The event fires when the user presses the volume down button. If you need to override the default volume down behavior you can register an event listener for the volumedownbutton