I have managed to "Like" a non-Facebook webpage, but when I try Liking a Facebook one, using OpenGraph, I get:
Like actions are not yet supported against objects of this type.
Is there any way to like a Facebook page using the Android Facebook SDK, not using a WebView
?
You can't directly like page. You will have to show that page in webView or native app. Then user will have to press like manually... It works like this to prevent manipulations on Fb counters.