Use common activity pattern

src/activities/settings/ClockSettingsActivity.h

@@ -1,35 +1,18 @@
 #pragma once
-#include <I18n.h>
 
-#include <functional>
-#include <vector>
-
-#include "activities/Activity.h"
-#include "util/ButtonNavigator.h"
-
-class ClockSettingsActivity final : public Activity {
-  enum class Action { USE_CLOCK, CLOCK_FORMAT, TIMEZONE, SYNC_TIME, DETECT_TIMEZONE, NONE };
-
-  struct MenuItem {
-    Action action;
-    StrId labelId;
-    bool isSeparator = false;
-    static MenuItem separator(StrId label) { return {Action::NONE, label, true}; }
-    [[nodiscard]] std::string getTitle() const;
-  };
-
-  ButtonNavigator buttonNavigator;
-  int selectedIndex = 0;
-  const std::vector<MenuItem> menuItems;
-
-  static std::vector<MenuItem> buildMenuItems();
-  void handleSelection();
+#include "../MenuListActivity.h"
 
+class ClockSettingsActivity final : public MenuListActivity {
  public:
   explicit ClockSettingsActivity(GfxRenderer& renderer, MappedInputManager& mappedInput)
-      : Activity("ClockSettings", renderer, mappedInput), menuItems(buildMenuItems()) {}
-  void onEnter() override;
-  void onExit() override;
-  void loop() override;
+      : MenuListActivity("ClockSettings", renderer, mappedInput) {
+    buildMenuItems();
+  }
+
   void render(RenderLock&&) override;
+
+ private:
+  void buildMenuItems();
+  void onActionSelected(int index) override;
+  void onSettingToggled(int index) override;
 };