Leave screen when saving

app/src/main/java/net/pokeranalytics/android/ui/modules/settings/DealtHandsPerHourFragment.kt

@@ -83,6 +83,8 @@ class DealtHandsPerHourFragment : RealmFragment() {
 		val imm: InputMethodManager =
 			requireContext().getSystemService(Activity.INPUT_METHOD_SERVICE) as InputMethodManager
 		imm.hideSoftInputFromWindow(view!!.windowToken, 0)
+
+		this.activity?.finish()
 	}
 
 }