LVGL Video控件和Radiobtn控件详解
- 一、 Video控件详解
 - 1. 概述
 - 2. 创建和初始化
 - 3. 基本属性设置
 - 4. 视频控制
 - 5. 回调函数
 - 6. 高级功能
 - 7. 注意事项
 
- 二、Radiobtn控件详解
 - 1. 概述
 - 2. 创建和初始化
 - 3. 属性设置
 - 4. 状态控制
 - 5. 组管理
 - 6. 事件处理
 - 7. 样式设置
 - 8. 注意事项
 
- 三、效果展示
 - 四、源码分享
 
一、 Video控件详解
1. 概述
- 功能:
lv_video是 LVGL 提供的一个用于播放视频的控件。 - 依赖:需要外部的视频解码库(如 FFmpeg)来处理视频文件。
 
2. 创建和初始化
- 创建:
lv_obj_t * video = lv_video_create(lv_scr_act()); - 初始化: 
  
- 设置视频源:
lv_video_set_src(video, "path/to/video.mp4"); 
 - 设置视频源:
 
3. 基本属性设置
- 大小:
lv_obj_set_size(video, width, height); - 位置:
lv_obj_set_pos(video, x, y); 
4. 视频控制
- 播放:
lv_video_start(video); - 暂停:
lv_video_pause(video); - 停止:
lv_video_stop(video); - 跳转到指定时间:
lv_video_seek(video, time_in_ms); 
5. 回调函数
- 事件回调:
static void video_event_cb(lv_event_t * e) { lv_event_code_t code = lv_event_get_code(e); lv_obj_t * obj = lv_event_get_target(e); if (code == LV_EVENT_PLAYBACK_FINISHED) { // 视频播放结束 } } lv_obj_add_event_cb(video, video_event_cb, LV_EVENT_ALL, NULL); 
6. 高级功能
- 音量控制:
lv_video_set_volume(video, volume); // 0-100 - 循环播放:
lv_video_set_loop(video, true); // 或 false 
7. 注意事项
- 性能:视频播放可能对系统资源消耗较大,确保硬件支持。
 - 兼容性:确保使用的视频格式与解码库兼容。
 
二、Radiobtn控件详解
1. 概述
- 功能:
lv_radio控件用于在多个选项中选择一个。 - 特点:单选按钮,一次只能选择一个选项。
 
2. 创建和初始化
-  
创建:
lv_obj_t * radio = lv_radio_create(lv_scr_act()); -  
初始化:
- 设置文本:
lv_radio_set_text(radio, "Option 1"); 
 - 设置文本:
 
3. 属性设置
-  
大小:
lv_obj_set_size(radio, width, height); -  
位置:
lv_obj_set_pos(radio, x, y); -  
对齐方式:
lv_obj_align(radio, LV_ALIGN_CENTER, 0, 0); 
4. 状态控制
-  
选中状态:
-  
选中:
lv_radio_on(radio, LV_ANIM_ON); -  
取消选中:
lv_radio_off(radio, LV_ANIM_ON); 
 -  
 -  
检查状态:
bool is_checked = lv_radio_is_checked(radio); 
5. 组管理
-  
创建组:
lv_group_t * group = lv_group_create(); -  
添加到组:
lv_group_add_obj(group, radio); -  
切换选中项:
lv_group_focus_obj(radio); 
6. 事件处理
- 事件回调:
static void radio_event_cb(lv_event_t * e) { lv_event_code_t code = lv_event_get_code(e); lv_obj_t * obj = lv_event_get_target(e); if (code == LV_EVENT_VALUE_CHANGED) { if (lv_radio_is_checked(obj)) { // 处理选中事件 } } } lv_obj_add_event_cb(radio, radio_event_cb, LV_EVENT_ALL, NULL); 
7. 样式设置
-  
默认样式:
lv_obj_set_style_bg_color(radio, lv_color_hex(0x00FF00), 0); -  
选中样式:
lv_obj_set_style_bg_color(radio, lv_color_hex(0xFF0000), LV_STATE_CHECKED); 
8. 注意事项
- 互斥性:同一组内的单选按钮是互斥的,即一次只能有一个被选中。
 - 布局:合理安排单选按钮的位置和大小,确保用户界面友好。
 
三、效果展示

四、源码分享
ui.h
typedef struct
{
  
	lv_obj_t *screen;
	bool screen_del;
	lv_obj_t *screen_radiobtn_1;
	lv_obj_t *screen_radiobtn_1_item0;
	lv_obj_t *screen_radiobtn_1_item1;
	lv_obj_t *screen_radiobtn_1_item2;
	lv_obj_t *screen_video_1;
}lv_ui;
 
ui.c
#include "lvgl.h"
#include <stdio.h>
#include "gui_guider.h"
#include "events_init.h"
#include "widgets_init.h"
#include "custom.h"
void setup_scr_screen(lv_ui *ui)
{
	//Write codes screen
	ui->screen = lv_obj_create(NULL);
	lv_obj_set_size(ui->screen, 800, 480);
	lv_obj_set_scrollbar_mode(ui->screen, LV_SCROLLBAR_MODE_OFF);
	//Write style for screen, Part: LV_PART_MAIN, State: LV_STATE_DEFAULT.
	lv_obj_set_style_bg_opa(ui->screen, 255, LV_PART_MAIN|LV_STATE_DEFAULT);
	lv_obj_set_style_bg_color(ui->screen, lv_color_hex(0x13e6d2), LV_PART_MAIN|LV_STATE_DEFAULT);
	lv_obj_set_style_bg_grad_dir(ui->screen, LV_GRAD_DIR_NONE, LV_PART_MAIN|LV_STATE_DEFAULT);
	//Write codes screen_radiobtn_1
	ui->screen_radiobtn_1 = lv_radiobtn_create(ui->screen);
	ui->screen_radiobtn_1_item0 =lv_radiobtn_add_item(ui->screen_radiobtn_1, "radio1");
	ui->screen_radiobtn_1_item1 =lv_radiobtn_add_item(ui->screen_radiobtn_1, "radio2");
	ui->screen_radiobtn_1_item2 =lv_radiobtn_add_item(ui->screen_radiobtn_1, "radio3");
	lv_obj_set_pos(ui->screen_radiobtn_1, 96, 130);
	lv_obj_set_size(ui->screen_radiobtn_1, 201, 235);
	//Write style state: LV_STATE_DEFAULT for &style_screen_radiobtn_1_main_main_default
	static lv_style_t style_screen_radiobtn_1_main_main_default;
	ui_init_style(&style_screen_radiobtn_1_main_main_default);
	
	lv_style_set_pad_top(&style_screen_radiobtn_1_main_main_default, 5);
	lv_style_set_pad_left(&style_screen_radiobtn_1_main_main_default, 5);
	lv_style_set_pad_right(&style_screen_radiobtn_1_main_main_default, 5);
	lv_style_set_pad_bottom(&style_screen_radiobtn_1_main_main_default, 5);
	lv_style_set_border_width(&style_screen_radiobtn_1_main_main_default, 1);
	lv_style_set_border_opa(&style_screen_radiobtn_1_main_main_default, 0);
	lv_style_set_border_color(&style_screen_radiobtn_1_main_main_default, lv_color_hex(0xe1e6ee));
	lv_style_set_border_side(&style_screen_radiobtn_1_main_main_default, LV_BORDER_SIDE_FULL);
	lv_style_set_radius(&style_screen_radiobtn_1_main_main_default, 6);
	lv_style_set_bg_opa(&style_screen_radiobtn_1_main_main_default, 255);
	lv_style_set_bg_color(&style_screen_radiobtn_1_main_main_default, lv_color_hex(0x2195f6));
	lv_style_set_bg_grad_dir(&style_screen_radiobtn_1_main_main_default, LV_GRAD_DIR_NONE);
	lv_style_set_shadow_width(&style_screen_radiobtn_1_main_main_default, 0);
	lv_obj_add_style(ui->screen_radiobtn_1, &style_screen_radiobtn_1_main_main_default, LV_PART_MAIN|LV_STATE_DEFAULT);
	//Write style state: LV_STATE_DEFAULT for &style_screen_radiobtn_1_extra_btns_main_default
	static lv_style_t style_screen_radiobtn_1_extra_btns_main_default;
	ui_init_style(&style_screen_radiobtn_1_extra_btns_main_default);
	
	lv_style_set_pad_top(&style_screen_radiobtn_1_extra_btns_main_default, 3);
	lv_style_set_pad_right(&style_screen_radiobtn_1_extra_btns_main_default, 0);
	lv_style_set_pad_bottom(&style_screen_radiobtn_1_extra_btns_main_default, 0);
	lv_style_set_pad_left(&style_screen_radiobtn_1_extra_btns_main_default, 0);
	lv_style_set_text_color(&style_screen_radiobtn_1_extra_btns_main_default, lv_color_hex(0xffffff));
	lv_style_set_text_font(&style_screen_radiobtn_1_extra_btns_main_default, &lv_font_montserratMedium_16);
	lv_style_set_text_opa(&style_screen_radiobtn_1_extra_btns_main_default, 255);
	lv_style_set_text_letter_space(&style_screen_radiobtn_1_extra_btns_main_default, 2);
	lv_style_set_radius(&style_screen_radiobtn_1_extra_btns_main_default, 6);
	lv_style_set_bg_opa(&style_screen_radiobtn_1_extra_btns_main_default, 0);
	lv_obj_add_style(ui->screen_radiobtn_1_item2, &style_screen_radiobtn_1_extra_btns_main_default, LV_PART_MAIN|LV_STATE_DEFAULT);
	lv_obj_add_style(ui->screen_radiobtn_1_item1, &style_screen_radiobtn_1_extra_btns_main_default, LV_PART_MAIN|LV_STATE_DEFAULT);
	lv_obj_add_style(ui->screen_radiobtn_1_item0, &style_screen_radiobtn_1_extra_btns_main_default, LV_PART_MAIN|LV_STATE_DEFAULT);
	//Write style state: LV_STATE_DEFAULT for &style_screen_radiobtn_1_extra_btns_indicator_default
	static lv_style_t style_screen_radiobtn_1_extra_btns_indicator_default;
	ui_init_style(&style_screen_radiobtn_1_extra_btns_indicator_default);
	
	lv_style_set_border_width(&style_screen_radiobtn_1_extra_btns_indicator_default, 2);
	lv_style_set_border_opa(&style_screen_radiobtn_1_extra_btns_indicator_default, 255);
	lv_style_set_border_color(&style_screen_radiobtn_1_extra_btns_indicator_default, lv_color_hex(0x5cd624));
	lv_style_set_border_side(&style_screen_radiobtn_1_extra_btns_indicator_default, LV_BORDER_SIDE_FULL);
	lv_style_set_radius(&style_screen_radiobtn_1_extra_btns_indicator_default, 20);
	lv_style_set_bg_opa(&style_screen_radiobtn_1_extra_btns_indicator_default, 255);
	lv_style_set_bg_color(&style_screen_radiobtn_1_extra_btns_indicator_default, lv_color_hex(0xffffff));
	lv_style_set_bg_grad_dir(&style_screen_radiobtn_1_extra_btns_indicator_default, LV_GRAD_DIR_NONE);
	lv_obj_add_style(ui->screen_radiobtn_1_item2, &style_screen_radiobtn_1_extra_btns_indicator_default, LV_PART_INDICATOR|LV_STATE_DEFAULT);
	lv_obj_add_style(ui->screen_radiobtn_1_item1, &style_screen_radiobtn_1_extra_btns_indicator_default, LV_PART_INDICATOR|LV_STATE_DEFAULT);
	lv_obj_add_style(ui->screen_radiobtn_1_item0, &style_screen_radiobtn_1_extra_btns_indicator_default, LV_PART_INDICATOR|LV_STATE_DEFAULT);
	//Write style state: LV_STATE_PRESSED for &style_screen_radiobtn_1_extra_btns_indicator_pressed
	static lv_style_t style_screen_radiobtn_1_extra_btns_indicator_pressed;
	ui_init_style(&style_screen_radiobtn_1_extra_btns_indicator_pressed);
	
	lv_style_set_border_width(&style_screen_radiobtn_1_extra_btns_indicator_pressed, 2);
	lv_style_set_border_opa(&style_screen_radiobtn_1_extra_btns_indicator_pressed, 255);
	lv_style_set_border_color(&style_screen_radiobtn_1_extra_btns_indicator_pressed, lv_color_hex(0x5cd624));
	lv_style_set_border_side(&style_screen_radiobtn_1_extra_btns_indicator_pressed, LV_BORDER_SIDE_FULL);
	lv_style_set_radius(&style_screen_radiobtn_1_extra_btns_indicator_pressed, 20);
	lv_style_set_bg_opa(&style_screen_radiobtn_1_extra_btns_indicator_pressed, 255);
	lv_style_set_bg_color(&style_screen_radiobtn_1_extra_btns_indicator_pressed, lv_color_hex(0xffffff));
	lv_style_set_bg_grad_dir(&style_screen_radiobtn_1_extra_btns_indicator_pressed, LV_GRAD_DIR_NONE);
	lv_obj_add_style(ui->screen_radiobtn_1_item2, &style_screen_radiobtn_1_extra_btns_indicator_pressed, LV_PART_INDICATOR|LV_STATE_PRESSED);
	lv_obj_add_style(ui->screen_radiobtn_1_item1, &style_screen_radiobtn_1_extra_btns_indicator_pressed, LV_PART_INDICATOR|LV_STATE_PRESSED);
	lv_obj_add_style(ui->screen_radiobtn_1_item0, &style_screen_radiobtn_1_extra_btns_indicator_pressed, LV_PART_INDICATOR|LV_STATE_PRESSED);
	//Write style state: LV_STATE_CHECKED for &style_screen_radiobtn_1_extra_btns_indicator_checked
	static lv_style_t style_screen_radiobtn_1_extra_btns_indicator_checked;
	ui_init_style(&style_screen_radiobtn_1_extra_btns_indicator_checked);
	
	lv_style_set_border_width(&style_screen_radiobtn_1_extra_btns_indicator_checked, 2);
	lv_style_set_border_opa(&style_screen_radiobtn_1_extra_btns_indicator_checked, 255);
	lv_style_set_border_color(&style_screen_radiobtn_1_extra_btns_indicator_checked, lv_color_hex(0x5cd624));
	lv_style_set_border_side(&style_screen_radiobtn_1_extra_btns_indicator_checked, LV_BORDER_SIDE_FULL);
	lv_style_set_radius(&style_screen_radiobtn_1_extra_btns_indicator_checked, 20);
	lv_style_set_bg_opa(&style_screen_radiobtn_1_extra_btns_indicator_checked, 255);
	lv_style_set_bg_color(&style_screen_radiobtn_1_extra_btns_indicator_checked, lv_color_hex(0xffffff));
	lv_style_set_bg_grad_dir(&style_screen_radiobtn_1_extra_btns_indicator_checked, LV_GRAD_DIR_NONE);
	lv_obj_add_style(ui->screen_radiobtn_1_item2, &style_screen_radiobtn_1_extra_btns_indicator_checked, LV_PART_INDICATOR|LV_STATE_CHECKED);
	lv_obj_add_style(ui->screen_radiobtn_1_item1, &style_screen_radiobtn_1_extra_btns_indicator_checked, LV_PART_INDICATOR|LV_STATE_CHECKED);
	lv_obj_add_style(ui->screen_radiobtn_1_item0, &style_screen_radiobtn_1_extra_btns_indicator_checked, LV_PART_INDICATOR|LV_STATE_CHECKED);
	//Write style state: LV_STATE_CHECKED | LV_STATE_PRESSED for &style_screen_radiobtn_1_extra_btns_indicator_checked_pressed
	static lv_style_t style_screen_radiobtn_1_extra_btns_indicator_checked_pressed;
	ui_init_style(&style_screen_radiobtn_1_extra_btns_indicator_checked_pressed);
	
	lv_style_set_border_width(&style_screen_radiobtn_1_extra_btns_indicator_checked_pressed, 2);
	lv_style_set_border_opa(&style_screen_radiobtn_1_extra_btns_indicator_checked_pressed, 255);
	lv_style_set_border_color(&style_screen_radiobtn_1_extra_btns_indicator_checked_pressed, lv_color_hex(0x5cd624));
	lv_style_set_border_side(&style_screen_radiobtn_1_extra_btns_indicator_checked_pressed, LV_BORDER_SIDE_FULL);
	lv_style_set_radius(&style_screen_radiobtn_1_extra_btns_indicator_checked_pressed, 20);
	lv_style_set_bg_opa(&style_screen_radiobtn_1_extra_btns_indicator_checked_pressed, 255);
	lv_style_set_bg_color(&style_screen_radiobtn_1_extra_btns_indicator_checked_pressed, lv_color_hex(0xffffff));
	lv_style_set_bg_grad_dir(&style_screen_radiobtn_1_extra_btns_indicator_checked_pressed, LV_GRAD_DIR_NONE);
	lv_obj_add_style(ui->screen_radiobtn_1_item2, &style_screen_radiobtn_1_extra_btns_indicator_checked_pressed, LV_PART_INDICATOR|LV_STATE_CHECKED | LV_STATE_PRESSED);
	lv_obj_add_style(ui->screen_radiobtn_1_item1, &style_screen_radiobtn_1_extra_btns_indicator_checked_pressed, LV_PART_INDICATOR|LV_STATE_CHECKED | LV_STATE_PRESSED);
	lv_obj_add_style(ui->screen_radiobtn_1_item0, &style_screen_radiobtn_1_extra_btns_indicator_checked_pressed, LV_PART_INDICATOR|LV_STATE_CHECKED | LV_STATE_PRESSED);
	//Write style state: LV_STATE_DEFAULT for &style_screen_radiobtn_1_extra_btns_custom_default
	static lv_style_t style_screen_radiobtn_1_extra_btns_custom_default;
	ui_init_style(&style_screen_radiobtn_1_extra_btns_custom_default);
	
	lv_style_set_border_width(&style_screen_radiobtn_1_extra_btns_custom_default, 2);
	lv_style_set_border_opa(&style_screen_radiobtn_1_extra_btns_custom_default, 0);
	lv_style_set_border_color(&style_screen_radiobtn_1_extra_btns_custom_default, lv_color_hex(0xffffff));
	lv_style_set_border_side(&style_screen_radiobtn_1_extra_btns_custom_default, LV_BORDER_SIDE_FULL);
	lv_style_set_radius(&style_screen_radiobtn_1_extra_btns_custom_default, 20);
	lv_style_set_bg_opa(&style_screen_radiobtn_1_extra_btns_custom_default, 0);
	lv_obj_add_style(ui->screen_radiobtn_1_item2, &style_screen_radiobtn_1_extra_btns_custom_default, LV_PART_CUSTOM_FIRST|LV_STATE_DEFAULT);
	lv_obj_add_style(ui->screen_radiobtn_1_item1, &style_screen_radiobtn_1_extra_btns_custom_default, LV_PART_CUSTOM_FIRST|LV_STATE_DEFAULT);
	lv_obj_add_style(ui->screen_radiobtn_1_item0, &style_screen_radiobtn_1_extra_btns_custom_default, LV_PART_CUSTOM_FIRST|LV_STATE_DEFAULT);
	//Write style state: LV_STATE_PRESSED for &style_screen_radiobtn_1_extra_btns_custom_pressed
	static lv_style_t style_screen_radiobtn_1_extra_btns_custom_pressed;
	ui_init_style(&style_screen_radiobtn_1_extra_btns_custom_pressed);
	
	lv_style_set_border_width(&style_screen_radiobtn_1_extra_btns_custom_pressed, 2);
	lv_style_set_border_opa(&style_screen_radiobtn_1_extra_btns_custom_pressed, 0);
	lv_style_set_border_color(&style_screen_radiobtn_1_extra_btns_custom_pressed, lv_color_hex(0xffffff));
	lv_style_set_border_side(&style_screen_radiobtn_1_extra_btns_custom_pressed, LV_BORDER_SIDE_FULL);
	lv_style_set_radius(&style_screen_radiobtn_1_extra_btns_custom_pressed, 20);
	lv_style_set_bg_opa(&style_screen_radiobtn_1_extra_btns_custom_pressed, 0);
	lv_obj_add_style(ui->screen_radiobtn_1_item2, &style_screen_radiobtn_1_extra_btns_custom_pressed, LV_PART_CUSTOM_FIRST|LV_STATE_PRESSED);
	lv_obj_add_style(ui->screen_radiobtn_1_item1, &style_screen_radiobtn_1_extra_btns_custom_pressed, LV_PART_CUSTOM_FIRST|LV_STATE_PRESSED);
	lv_obj_add_style(ui->screen_radiobtn_1_item0, &style_screen_radiobtn_1_extra_btns_custom_pressed, LV_PART_CUSTOM_FIRST|LV_STATE_PRESSED);
	//Write style state: LV_STATE_CHECKED for &style_screen_radiobtn_1_extra_btns_custom_checked
	static lv_style_t style_screen_radiobtn_1_extra_btns_custom_checked;
	ui_init_style(&style_screen_radiobtn_1_extra_btns_custom_checked);
	
	lv_style_set_border_width(&style_screen_radiobtn_1_extra_btns_custom_checked, 2);
	lv_style_set_border_opa(&style_screen_radiobtn_1_extra_btns_custom_checked, 255);
	lv_style_set_border_color(&style_screen_radiobtn_1_extra_btns_custom_checked, lv_color_hex(0x5cd624));
	lv_style_set_border_side(&style_screen_radiobtn_1_extra_btns_custom_checked, LV_BORDER_SIDE_FULL);
	lv_style_set_radius(&style_screen_radiobtn_1_extra_btns_custom_checked, 20);
	lv_style_set_bg_opa(&style_screen_radiobtn_1_extra_btns_custom_checked, 255);
	lv_style_set_bg_color(&style_screen_radiobtn_1_extra_btns_custom_checked, lv_color_hex(0x5cd624));
	lv_style_set_bg_grad_dir(&style_screen_radiobtn_1_extra_btns_custom_checked, LV_GRAD_DIR_NONE);
	lv_obj_add_style(ui->screen_radiobtn_1_item2, &style_screen_radiobtn_1_extra_btns_custom_checked, LV_PART_CUSTOM_FIRST|LV_STATE_CHECKED);
	lv_obj_add_style(ui->screen_radiobtn_1_item1, &style_screen_radiobtn_1_extra_btns_custom_checked, LV_PART_CUSTOM_FIRST|LV_STATE_CHECKED);
	lv_obj_add_style(ui->screen_radiobtn_1_item0, &style_screen_radiobtn_1_extra_btns_custom_checked, LV_PART_CUSTOM_FIRST|LV_STATE_CHECKED);
	//Write style state: LV_STATE_CHECKED | LV_STATE_PRESSED for &style_screen_radiobtn_1_extra_btns_custom_checked_pressed
	static lv_style_t style_screen_radiobtn_1_extra_btns_custom_checked_pressed;
	ui_init_style(&style_screen_radiobtn_1_extra_btns_custom_checked_pressed);
	
	lv_style_set_border_width(&style_screen_radiobtn_1_extra_btns_custom_checked_pressed, 2);
	lv_style_set_border_opa(&style_screen_radiobtn_1_extra_btns_custom_checked_pressed, 255);
	lv_style_set_border_color(&style_screen_radiobtn_1_extra_btns_custom_checked_pressed, lv_color_hex(0x5cd624));
	lv_style_set_border_side(&style_screen_radiobtn_1_extra_btns_custom_checked_pressed, LV_BORDER_SIDE_FULL);
	lv_style_set_radius(&style_screen_radiobtn_1_extra_btns_custom_checked_pressed, 20);
	lv_style_set_bg_opa(&style_screen_radiobtn_1_extra_btns_custom_checked_pressed, 255);
	lv_style_set_bg_color(&style_screen_radiobtn_1_extra_btns_custom_checked_pressed, lv_color_hex(0x5cd624));
	lv_style_set_bg_grad_dir(&style_screen_radiobtn_1_extra_btns_custom_checked_pressed, LV_GRAD_DIR_NONE);
	lv_obj_add_style(ui->screen_radiobtn_1_item2, &style_screen_radiobtn_1_extra_btns_custom_checked_pressed, LV_PART_CUSTOM_FIRST|LV_STATE_CHECKED | LV_STATE_PRESSED);
	lv_obj_add_style(ui->screen_radiobtn_1_item1, &style_screen_radiobtn_1_extra_btns_custom_checked_pressed, LV_PART_CUSTOM_FIRST|LV_STATE_CHECKED | LV_STATE_PRESSED);
	lv_obj_add_style(ui->screen_radiobtn_1_item0, &style_screen_radiobtn_1_extra_btns_custom_checked_pressed, LV_PART_CUSTOM_FIRST|LV_STATE_CHECKED | LV_STATE_PRESSED);
	//Write codes screen_video_1
	ui->screen_video_1 = lv_video_create(ui->screen, 322, 236);
#if LV_USE_GUIDER_SIMULATOR
	lv_video_set_src(ui->screen_video_1,"C:\\NXP\\GUI-Guider-Projects\\ergdfgds\\import\\video\\1080P30.h264");
#else
	lv_video_set_src(ui->screen_video_1,"S:/1080P30.h264");
#endif
	lv_obj_set_pos(ui->screen_video_1, 389, 117);
	lv_obj_set_size(ui->screen_video_1, 322, 236);
	//The custom code of screen.
	
	//Update current screen layout.
	lv_obj_update_layout(ui->screen);
}
 

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