littlevgl之获取对象类型

int i=0;
/*Create a label on the page*/
    lv_obj_t * label = lv_label_create(page, NULL);
lv_obj_type_t type;
    do{
        if (type.type[i] == NULL) break;
        lv_obj_get_type(label, &type);
        printf("%s\n",type.type[i]);
        i++;
    }while(1);