unleashed-firmware/applications/main/lfrfid/scenes/lfrfid_scene_emulate.c

#include "../lfrfid_i.h"

void lfrfid_scene_emulate_on_enter(void* context) {
    LfRfid* app = context;
    Widget* widget = app->widget;

    FuriString* display_text = furi_string_alloc_set("\e#Emulating\e#\n");

    if(furi_string_empty(app->file_name)) {
        furi_string_cat(display_text, "Unsaved\n");
        furi_string_cat(display_text, protocol_dict_get_name(app->dict, app->protocol_id));
    } else {
        furi_string_cat(display_text, app->file_name);
    }

    widget_add_icon_element(widget, 0, 0, &I_NFC_dolphin_emulation_51x64);
    widget_add_text_box_element(
        widget, 55, 16, 67, 48, AlignCenter, AlignTop, furi_string_get_cstr(display_text), true);

    furi_string_free(display_text);

    lfrfid_worker_start_thread(app->lfworker);
    lfrfid_worker_emulate_start(app->lfworker, (LFRFIDProtocol)app->protocol_id);
    notification_message(app->notifications, &sequence_blink_start_magenta);

    view_dispatcher_switch_to_view(app->view_dispatcher, LfRfidViewWidget);
}

bool lfrfid_scene_emulate_on_event(void* context, SceneManagerEvent event) {
    UNUSED(context);
    UNUSED(event);
    bool consumed = false;
    return consumed;
}

void lfrfid_scene_emulate_on_exit(void* context) {
    LfRfid* app = context;
    notification_message(app->notifications, &sequence_blink_stop);
    widget_reset(app->widget);
    lfrfid_worker_stop(app->lfworker);
    lfrfid_worker_stop_thread(app->lfworker);
}