Restreaming to phone via Wi-Fi Hotspot or Gadget mode

pixelpilot.yaml

@@ -59,3 +59,9 @@ os_sensors:
 #   cpu: auto
 #   power: auto
 #   temperature: auto
+
+# Phone restream target IP (optional)
+# manual_ip: permanently pins this IP in the "Stream To" dropdown so it is
+#   always visible as an option, even when auto-discovery finds no clients.
+# restream:
+#   manual_ip: 192.168.1.100

src/gsmenu/gs_wifi.c

@@ -4,6 +4,7 @@
 #include <string.h>
 #include "ui.h"
 #include "../input.h"
+#include "../gstrtpreceiver.h"
 #include "helper.h"
 #include "styles.h"
 #include "executor.h"
@@ -23,6 +24,30 @@ lv_obj_t * password;
 lv_obj_t * wlan;
 lv_obj_t * hotspot;
 lv_obj_t * ipinfo;
+lv_obj_t * restream;
+lv_obj_t * ip_dropdown;
+
+static uint16_t find_dropdown_option_index(const char * options, const char * value)
+{
+    if (!value || value[0] == '\0') {
+        return 0;
+    }
+
+    uint16_t idx = 0;
+    const char * option = options;
+
+    while (option && *option) {
+        const char * nl = strchr(option, '\n');
+        size_t len = nl ? (size_t)(nl - option) : strlen(option);
+        if (strlen(value) == len && strncmp(option, value, len) == 0) {
+            return idx;
+        }
+        idx++;
+        option = nl ? nl + 1 : NULL;
+    }
+
+    return 0;
+}
 
 void wifi_page_load_callback(lv_obj_t * page)
 {
@@ -31,6 +56,31 @@ void wifi_page_load_callback(lv_obj_t * page)
     reload_textarea_value(page,ssid);
     reload_textarea_value(page,password);
     reload_label_value(page,ipinfo);
+
+    if (restream_get_enabled()) lv_obj_add_state(lv_obj_get_child_by_type(restream,0,&lv_switch_class), LV_STATE_CHECKED);
+    else lv_obj_clear_state(lv_obj_get_child_by_type(restream,0,&lv_switch_class), LV_STATE_CHECKED);
+    {
+        char clients[512];
+        restream_scan_clients(clients, sizeof(clients));
+        lv_dropdown_set_options(ip_dropdown, clients);
+        lv_dropdown_set_selected(ip_dropdown, find_dropdown_option_index(clients, restream_get_manual_ip()));
+    }
+}
+
+static void ip_dropdown_cb(lv_event_t * e) {
+    if (lv_event_get_code(e) == LV_EVENT_VALUE_CHANGED) {
+        lv_obj_t * dd = lv_event_get_target(e);
+        char buf[64];
+        lv_dropdown_get_selected_str(dd, buf, sizeof(buf));
+        restream_set_manual_ip(buf);
+    }
+}
+
+static void restream_switch_callback(lv_event_t * e) {
+    if (lv_event_get_code(e) == LV_EVENT_VALUE_CHANGED) {
+        lv_obj_t * target = lv_event_get_target(e);
+        restream_set_enabled(lv_obj_has_state(target, LV_STATE_CHECKED));
+    }
 }
 
 static void btn_event_cb(lv_event_t * e)
@@ -138,6 +188,38 @@ void create_wifi_menu(lv_obj_t * parent) {
     lv_obj_add_event_cb(kb, kb_event_cb, LV_EVENT_ALL,kb);
     lv_keyboard_set_textarea(kb, NULL);
 
+    create_text(parent, NULL, "Phone Restream", NULL, NULL, false, LV_MENU_ITEM_BUILDER_VARIANT_1);
+    section = lv_menu_section_create(parent);
+    lv_obj_add_style(section, &style_openipc_section, 0);
+
+    cont = lv_menu_cont_create(section);
+    lv_obj_set_flex_flow(cont, LV_FLEX_FLOW_COLUMN);
+
+    restream = create_switch(cont,LV_SYMBOL_VIDEO,"Phone Restream",NULL, NULL,false);
+    lv_obj_add_event_cb(lv_obj_get_child_by_type(restream,0,&lv_switch_class), restream_switch_callback, LV_EVENT_VALUE_CHANGED,NULL);
+
+    lv_obj_t * ip_dropdown_row = lv_menu_cont_create(cont);
+    lv_obj_t * dd_icon = lv_image_create(ip_dropdown_row);
+    lv_image_set_src(dd_icon, LV_SYMBOL_WIFI);
+    lv_obj_t * dd_label = lv_label_create(ip_dropdown_row);
+    lv_label_set_text(dd_label, "Stream To");
+    lv_obj_set_flex_grow(dd_label, 1);
+    ip_dropdown = lv_dropdown_create(ip_dropdown_row);
+    lv_dropdown_set_options(ip_dropdown, "Auto");
+    lv_dropdown_set_dir(ip_dropdown, LV_DIR_RIGHT);
+    lv_dropdown_set_symbol(ip_dropdown, LV_SYMBOL_RIGHT);
+    lv_obj_set_width(ip_dropdown, 200);
+    lv_obj_add_style(ip_dropdown, &style_openipc_outline, LV_PART_MAIN | LV_STATE_FOCUS_KEY);
+    lv_obj_add_style(ip_dropdown, &style_openipc_dark_background, LV_PART_MAIN | LV_STATE_DEFAULT);
+    lv_obj_t * dd_list = lv_dropdown_get_list(ip_dropdown);
+    lv_obj_add_style(dd_list, &style_openipc, LV_PART_SELECTED | LV_STATE_CHECKED);
+    lv_obj_add_style(dd_list, &style_openipc_dark_background, LV_PART_MAIN | LV_STATE_DEFAULT);
+    lv_obj_add_event_cb(ip_dropdown, dropdown_event_handler, LV_EVENT_ALL, NULL);
+    lv_obj_add_event_cb(ip_dropdown, ip_dropdown_cb, LV_EVENT_VALUE_CHANGED, NULL);
+    lv_obj_add_event_cb(ip_dropdown, generic_back_event_handler, LV_EVENT_KEY, NULL);
+    lv_obj_add_event_cb(ip_dropdown, on_focus, LV_EVENT_FOCUSED, NULL);
+    lv_group_add_obj(menu_page_data->indev_group, ip_dropdown);
+
     create_text(parent, NULL, "Network", NULL, NULL, false, LV_MENU_ITEM_BUILDER_VARIANT_1);
     section = lv_menu_section_create(parent);
     lv_obj_add_style(section, &style_openipc_section, 0);