Question: in my cocoa application I want to change the tab order of the controls so I can switch from a textfield to a button. I did connect the nextKeyView property of the textfield with the button but it seems to have no effect at all.

I already activated the appropriate system settings for Keyboard so I can tab to all controls now. It works fine but not in the order I set as nextKeyView.

Answer: 
you may need to use a [Custom ToastView](http://developer.android.com/guide/topics/ui/notifiers/toasts.html#CustomToastView)
Maybe this is a theme problem... Can you try to implement **Using Holo while supporting Android 2.x** in this [post](http://android-developers.blogspot.com/2012/01/holo-everywhere.html) ?