[Android.Runtime.Register("onKeyUp", 
   "(Landroid/view/View;Landroid/text/Editable;ILandroid/view/KeyEvent;)Z", 
   "GetOnKeyUp_Landroid_view_View_Landroid_text_Editable_ILandroid_view_KeyEvent_Handler")]
public virtual System.bool OnKeyUp( 
   Android.Views.View view,
   Android.Text.IEditable content,
   Android.Views.Keycode keyCode,
   Android.Views.KeyEvent e
)