Cannot find symbol

Hello,

Yesterday I added the Google Play Services (Froyo) Component in my solution. I got this compilation error below. It seems an issue with the Android Support package installed by the SDK (version 19). How can I know which version should I use?

C:\(...)\Src\Mobile\Android\obj\Debug\android\src\mono\android\support\v4\view\MenuItemCompat_OnActionExpandListenerImplementor.java(41,41): Error:  cannot find symbol
symbol  : class OnActionExpandListener
location: class android.support.v4.view.MenuItemCompat
        android.support.v4.view.MenuItemCompat.OnActionExpandListener
com\facebook\widget\WebDialog.class(com\facebook\widget:WebDialog.class): warning: Cannot find annotation method 'value()' in type 'android.annotation.SuppressLint': class file for android.annotation.SuppressLint not found