Android: Multiple changes

- Fix game list display of NTSC-J region
 - Hook up quick load/save/reset options in emulation view.
 - Add speed limiter toggle to emulation view.
 - Add game list scanning options to main menu.
 - Add resume button (not yet hooked up to save states, it'll start the
   BIOS shell)

android/app/src/cpp/android_host_interface.h

@@ -44,6 +44,9 @@ public:
   void SetControllerType(u32 index, std::string_view type_name);
   void SetControllerButtonState(u32 index, s32 button_code, bool pressed);
 
+  void RefreshGameList(bool invalidate_cache, bool invalidate_database);
+  void ApplySettings();
+
 protected:
   void SetUserDirectory() override;
   void LoadSettings() override;