Prevent hacking related backgrounds from being displayed in dummy mode. (#2107)

* Prevent hacking related backgrounds from being displayed in dummy mode.
* Add function call to animation manager to set dummy mode.
* Reboot retains dummy mode background.

Co-authored-by: あく <alleteam@gmail.com>

applications/services/desktop/animations/animation_manager.c

@@ -52,6 +52,7 @@ struct AnimationManager {
     FuriString* freezed_animation_name;
     int32_t freezed_animation_time_left;
     ViewStack* view_stack;
+    bool dummy_mode;
 };
 
 static StorageAnimation*
@@ -93,6 +94,12 @@ void animation_manager_set_interact_callback(
     animation_manager->interact_callback = callback;
 }
 
+void animation_manager_set_dummy_mode_state(AnimationManager* animation_manager, bool enabled) {
+    furi_assert(animation_manager);
+    animation_manager->dummy_mode = enabled;
+    animation_manager_start_new_idle(animation_manager);
+}
+
 static void animation_manager_check_blocking_callback(const void* message, void* context) {
     const StorageEvent* storage_event = message;
 
@@ -363,7 +370,9 @@ static bool animation_manager_is_valid_idle_animation(
 
 static StorageAnimation*
     animation_manager_select_idle_animation(AnimationManager* animation_manager) {
-    UNUSED(animation_manager);
+    if(animation_manager->dummy_mode) {
+        return animation_storage_find_animation(HARDCODED_ANIMATION_NAME);
+    }
     StorageAnimationList_t animation_list;
     StorageAnimationList_init(animation_list);
     animation_storage_fill_animation_list(&animation_list);

applications/services/desktop/animations/animation_manager.h

@@ -157,3 +157,11 @@ void animation_manager_unload_and_stall_animation(AnimationManager* animation_ma
  * @animation_manager   instance
  */
 void animation_manager_load_and_continue_animation(AnimationManager* animation_manager);
+
+/**
+ * Enable or disable dummy mode backgrounds of animation manager.
+ *
+ * @animation_manager    instance
+ * @enabled              bool
+ */
+void animation_manager_set_dummy_mode_state(AnimationManager* animation_manager, bool enabled);

applications/services/desktop/desktop.c

@@ -144,6 +144,7 @@ void desktop_unlock(Desktop* desktop) {
 void desktop_set_dummy_mode_state(Desktop* desktop, bool enabled) {
     view_port_enabled_set(desktop->dummy_mode_icon_viewport, enabled);
     desktop_main_set_dummy_mode_state(desktop->main_view, enabled);
+    animation_manager_set_dummy_mode_state(desktop->animation_manager, enabled);
     desktop->settings.dummy_mode = enabled;
     DESKTOP_SETTINGS_SAVE(&desktop->settings);
 }
@@ -330,6 +331,8 @@ int32_t desktop_srv(void* p) {
 
     view_port_enabled_set(desktop->dummy_mode_icon_viewport, desktop->settings.dummy_mode);
     desktop_main_set_dummy_mode_state(desktop->main_view, desktop->settings.dummy_mode);
+    animation_manager_set_dummy_mode_state(
+        desktop->animation_manager, desktop->settings.dummy_mode);
 
     scene_manager_next_scene(desktop->scene_manager, DesktopSceneMain);