Show UID on emulation screen

scenes/weebo_scene_emulate.c

@@ -53,28 +53,51 @@ void weebo_scene_emulate_widget_callback(GuiButtonType result, InputType type, v
     }
 }
 
-void weebo_scene_emulate_on_enter(void* context) {
-    Weebo* weebo = context;
+void weebo_scene_emulate_draw_screen(Weebo* weebo) {
     Widget* widget = weebo->widget;
-
-    nfc_device_load(weebo->nfc_device, furi_string_get_cstr(weebo->load_path));
+    FuriString* info_str = furi_string_alloc();
+    FuriString* uid_str = furi_string_alloc();
     const MfUltralightData* data = nfc_device_get_data(weebo->nfc_device, NfcProtocolMfUltralight);
-    weebo->listener = nfc_listener_alloc(weebo->nfc, NfcProtocolMfUltralight, data);
-    nfc_listener_start(weebo->listener, NULL, NULL);
 
-    FuriString* info_str = furi_string_alloc();
     furi_string_cat_printf(info_str, "Emulating");
+    furi_string_cat_printf(
+        uid_str,
+        "%02X%02X%02X%02X%02X%02X%02X",
+        data->iso14443_3a_data->uid[0],
+        data->iso14443_3a_data->uid[1],
+        data->iso14443_3a_data->uid[2],
+        data->iso14443_3a_data->uid[3],
+        data->iso14443_3a_data->uid[4],
+        data->iso14443_3a_data->uid[5],
+        data->iso14443_3a_data->uid[6]);
+
+    widget_reset(widget);
     widget_add_string_element(
         widget, 64, 5, AlignCenter, AlignCenter, FontSecondary, furi_string_get_cstr(info_str));
+    widget_add_string_element(
+        widget, 64, 25, AlignCenter, AlignCenter, FontSecondary, furi_string_get_cstr(uid_str));
 
     widget_add_button_element(
         widget, GuiButtonTypeCenter, "Remix", weebo_scene_emulate_widget_callback, weebo);
 
     furi_string_free(info_str);
-    weebo_blink_start(weebo);
+    furi_string_free(uid_str);
+
     view_dispatcher_switch_to_view(weebo->view_dispatcher, WeeboViewWidget);
 }
 
+void weebo_scene_emulate_on_enter(void* context) {
+    Weebo* weebo = context;
+
+    nfc_device_load(weebo->nfc_device, furi_string_get_cstr(weebo->load_path));
+    const MfUltralightData* data = nfc_device_get_data(weebo->nfc_device, NfcProtocolMfUltralight);
+    weebo->listener = nfc_listener_alloc(weebo->nfc, NfcProtocolMfUltralight, data);
+    nfc_listener_start(weebo->listener, NULL, NULL);
+
+    weebo_scene_emulate_draw_screen(weebo);
+    weebo_blink_start(weebo);
+}
+
 bool weebo_scene_emulate_on_event(void* context, SceneManagerEvent event) {
     Weebo* weebo = context;
     bool consumed = false;
@@ -96,6 +119,8 @@ bool weebo_scene_emulate_on_event(void* context, SceneManagerEvent event) {
             weebo->listener = nfc_listener_alloc(weebo->nfc, NfcProtocolMfUltralight, data);
             nfc_listener_start(weebo->listener, NULL, NULL);
 
+            weebo_scene_emulate_draw_screen(weebo);
+
             consumed = true;
         }
     }