HELPPPPP PLS

hi all I would like to ask two questions the first is if I can make an application (apps = OS, Android, BlackBerry, webOS, Symb,) that when you click do not open in a browser if you only open inside the application made ​​with some application like phonegap, Titanium Studio. I mean you have the icon on the phone and press can go for example, articles, contact any page within joomla and if so where I can find an example and requirements need to do this.

the second question is if I can get or put a calendar of events, understand that this plugin gets from joomla and not from mobile joomla but I want to know if I can see and use correctly in mobile joomla thank you very much for everything and hope someone I can help you again.