v1.0.3

packages/artinchip/lvgl-ui/aic_demo/launcher_demo/camera_screen.c

@@ -0,0 +1,54 @@
+/*
+ * Copyright (C) 2022-2023 ArtinChip Technology Co., Ltd.
+ * Authors:  Ning Fang <ning.fang@artinchip.com>
+ */
+
+#include <unistd.h>
+#include <time.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <sys/time.h>
+#include "lvgl.h"
+#include "aic_ui.h"
+#include "launcher_ui.h"
+#include "camera_screen.h"
+
+FAKE_IMAGE_DECLARE(bg_dark);
+
+static void back_event_cb(lv_event_t *e)
+{
+    lv_event_code_t code = (lv_event_code_t)lv_event_get_code(e);
+
+    if (code == LV_EVENT_CLICKED) {
+        // back to launcher screen
+        lv_scr_load(scr_launcher);
+    }
+}
+
+lv_obj_t *camera_screen_init(void)
+{
+    scr_camera = lv_obj_create(NULL);
+    lv_obj_clear_flag(scr_camera, LV_OBJ_FLAG_SCROLLABLE);
+
+    FAKE_IMAGE_INIT(bg_dark, 480, 272, 0, 0x00000000);
+
+    lv_obj_t *img_bg = lv_img_create(scr_camera);
+    lv_img_set_src(img_bg, FAKE_IMAGE_NAME(bg_dark));
+    lv_obj_set_pos(img_bg, 0, 0);
+
+    static lv_style_t style_pr;
+    lv_style_init(&style_pr);
+    lv_style_set_translate_x(&style_pr, 2);
+    lv_style_set_translate_y(&style_pr, 2);
+
+    lv_obj_t *back_btn = lv_imgbtn_create(scr_camera);
+    lv_imgbtn_set_src(back_btn, LV_IMGBTN_STATE_RELEASED , NULL, LVGL_PATH(Back.png), NULL);
+    lv_imgbtn_set_src(back_btn, LV_IMGBTN_STATE_PRESSED , NULL, LVGL_PATH(Back.png), NULL);
+    lv_obj_set_pos(back_btn, 10, 10);
+    lv_obj_set_size(back_btn, 32, 32);
+    lv_obj_add_style(back_btn, &style_pr, LV_STATE_PRESSED);
+
+    lv_obj_add_event_cb(back_btn, back_event_cb, LV_EVENT_ALL, NULL);
+
+    return scr_camera;
+}