LVGL开发 | lv_lib_100ask之lvgl页面管理器(lv_100ask_page_manager)-页面管理简单方便

Posted 2023-02-27 挨踢民工biubiu

前言

lv_100ask_page_manager 是一个 lvgl 页面管理器。

lv_100ask_page_manager 特性：

• 支持多级页面切换
• 跨页面切换
• 页面切换过渡动画
• 可以指定切换页面时是否删除当前页面(节省内存)
• 自定义页面过渡动画(TODO)
• 自定义页面返回按钮(TODO)
• 页面选择器(TODO)
• more todo…

使用示例

lv_100ask_page_manager 使用起来非常简单：

static void init_main_page(lv_obj_t * page);
static void init_page1(lv_obj_t * page);
static void init_page2(lv_obj_t * page);
static void init_page3(lv_obj_t * page);
static void init_page4(lv_obj_t * page);
static void init_page5(lv_obj_t * page);
static void init_page6(lv_obj_t * page);

void lv_100ask_page_manager_simple_test(void)

    lv_obj_t * page_manager = lv_100ask_page_manager_create(lv_scr_act());

    lv_obj_t * main_page = lv_100ask_page_manager_page_create(page_manager, "main_page");
    lv_obj_t * page1 = lv_100ask_page_manager_page_create(page_manager, "Page1");
    lv_obj_t * page2 = lv_100ask_page_manager_page_create(page_manager, "Page2");
    lv_obj_t * page3 = lv_100ask_page_manager_page_create(page_manager, "Page3");
    lv_obj_t * page4 = lv_100ask_page_manager_page_create(page_manager, "Page4");
    lv_obj_t * page5 = lv_100ask_page_manager_page_create(page_manager, "Page5");
    lv_obj_t * page6 = lv_100ask_page_manager_page_create(page_manager, "Page6");

    lv_100ask_page_manager_set_page_init(main_page, init_main_page);
    lv_100ask_page_manager_set_page_init(page1, init_page1);
    lv_100ask_page_manager_set_page_init(page2, init_page2);
    lv_100ask_page_manager_set_page_init(page3, init_page3);
    lv_100ask_page_manager_set_page_init(page4, init_page4);
    lv_100ask_page_manager_set_page_init(page5, init_page5);
    lv_100ask_page_manager_set_page_init(page6, init_page6);

    lv_100ask_page_manager_set_main_page(page_manager, main_page);
    lv_100ask_page_manager_set_open_page(NULL, "main_page");

效果预览

仓库地址

• gitee: https://gitee.com/weidongshan/lv_lib_100ask/tree/master/src/lv_100ask_page_manager
• github: https://github.com/100askTeam/lv_lib_100ask/tree/master/src/lv_100ask_page_manager