Is it possible to “Like” a “fan page” using the Facebook SDK?

Question

I am trying to let users \"like\" a Facebook fan page from within an Android app. I am able to successfully \"like\" objects such as wall comments using code like this,

Answer 1

As other answers say, it is not possible to 'like' pages via the Graph API.

The confusion in this topic comes from the API documentation, where is says You can comment on or like any object that has a /comments or /likes connection (The key term here is connection)

Going a little deeper: Any object (in this case a Page), has a number of Fields and Connections. Fields are basically used to access the object information and Connections are used to perform operations in that object.

In sum, a Page doesn't have a /likes Connection, but it has a /likes Field, reason why we can get the number of likes of a given page, but we cannot like a page.