Info given during the 02.02 meeting, there is some code example in the SDK :
09:25:34 #info We do provide a few other examples as part of the SDK: Camera Gallery, Lipstick Notifications Gallery, Media Gallery as well as the Component Gallery.
09:25:40 #info Select “Welcome” then “Examples” in the Sailfish IDE to try them (or check the examples folder in the SDK installation).