I'm developing a mobile application (by jQuery Mobile And PhoneGap).
How to add Facebook, Twitter and Google+ Sharing buttons into my application? Is there any API or such easy way? (The server-side of my application uses ASP.NET MVC 4.)
It doesn't matter that purposed way is server-side or client-side.
(For example, Zite app has sharing buttons)
EDIT: If your purposed method needs opening popup window, will PhoneGap handle this popup and close it after sharing, so user can come back to my application?
And How to save user's credintals so user don't want to login every time? (credientals should be saved on client-side, by cookies or something else... (Do we can allow PhoneGap for saving cookies from Facebook, Twitter and Google?))