namespace Android.AccessibilityServices
{
    [Register("android/accessibilityservice/AccessibilityService", DoNotGenerateAcw = true)]
    public abstract class AccessibilityService : Service
    {
        [Register("onKeyEvent", "(Landroid/view/KeyEvent;)Z", "GetOnKeyEvent_Landroid_view_KeyEvent_Handler")]
        protected virtual bool OnKeyEvent(KeyEvent? e);
    }
}