Fixed clicks being handled when exiting sleep

src/main.cpp

@@ -2,7 +2,6 @@
 #include <M5Dial-LVGL.h>
 #include <Arduino.h>
 #include "ui/ui.h"
-#include "sys/sleep_mgmt.h"
 #include <ha_api.h>
 #include <aero_preferences.h>
 // #include "ui/screens/sree.h"
@@ -28,16 +27,18 @@ Screen *global_screens[] = {
     &screen_settings,
     &screen_timer_alert,
     &screen_timer_countdown,
-    &screen_timer_set};
+    &screen_timer_set,
+    &screen_sleep};
 ;
 void log_cb(lv_log_level_t level, const char *buf)
 {
     Serial.println(buf);
 }
-void update_timezone() {
+void update_timezone()
+{
     String timezone = ha->getTimezone();
     log_d("Timezone: %s", timezone);
-    if (timezone.length() ==0)
+    if (timezone.length() == 0)
         return;
     String tz = lookup_posix_timezone_tz(timezone.c_str());
     settings.putString("ntp_timezone", timezone);
@@ -128,16 +129,15 @@ void loop()
 {
     improvSerial.handleSerial();
     m5dial_lvgl_next();
-    server.handleClient();
-    monitor_sleep();
-
+    server.handleClient(); 
+
     if (initialized)
     {
         clock_timer.update();
         // log_d("HA is setup? %d %s", ha->isSetup(), settings.getString("ha_refresh", "none"));
         if (ha->isSetup() and not initialized_ha)
-        {   
-            log_d("Initializing HA");   
+        {
+            log_d("Initializing HA");
             ha->createEntities();
             ha->updateAllStates();
             initialized_ha = true;

src/ui/screens/Screen.cpp

@@ -33,4 +33,6 @@ void Screen::initialize()
 {
     _initialize();
     create();
-};
+};
+size_t Screen::instanceCount;
+Screen * Screen::instances[30];

src/ui/screens/Screen.h

@@ -9,6 +9,7 @@ class Screen
     lv_obj_t *_lv_screen;
     lv_group_t *_lv_group;
     lv_timer_t *_updateTimer;
+    Screen *last_screen = NULL;
     inline void _initialize()
     {
         _lv_screen = lv_obj_create(NULL);
@@ -21,14 +22,27 @@ class Screen
     static void _load(lv_event_t *event);
     static void _unload(lv_event_t *event);
     static void _update(lv_timer_t *timer);
+private:
+    static size_t instanceCount;
+    static Screen *instances[30];
 
 public:
-    Screen(){};
+    Screen(){
+        instances[instanceCount++] = this;
+    };
+
     virtual void makeActive() {
         if (lv_screen_active() != _lv_screen)
+            last_screen = getActiveInstance();
+            if (last_screen != NULL)
+                last_screen->unload(NULL);
             load(NULL);
             lv_screen_load(_lv_screen);
     };
+    virtual void makeLastActive() {
+        if (last_screen != NULL)
+            last_screen->makeActive();
+    };
     virtual bool isActive() { return lv_screen_active() == _lv_screen; };
     void initialize();
     virtual void create() = 0;
@@ -52,6 +66,14 @@ class Screen
     inline lv_obj_t * getLvScreen() {
         return _lv_screen;
     }
+    static Screen * getActiveInstance() {
+        for (size_t i = 0; i < instanceCount; i++)
+        {
+           if (instances[i]->isActive())
+               return instances[i];
+        };
+        return NULL;
+    }
 };
 
 

src/ui/screens/Screen_Sleep.cpp

@@ -0,0 +1,33 @@
+#include "Screen_Sleep.h"
+#include <M5Unified.h>
+
+
+void Screen_Sleep::load(lv_event_t *event)
+{
+    M5.Lcd.setBrightness(0);
+};
+void Screen_Sleep::unload(lv_event_t *event)
+{
+    M5.Lcd.setBrightness(255);
+};
+void Screen_Sleep::create() {
+    lv_timer_create(monitorSleep, 100, this);
+};
+void Screen_Sleep::monitorSleep(lv_timer_t *timer) {
+    Screen_Sleep *screen = (Screen_Sleep*)timer->user_data;
+    if (screen->isActive())
+    {
+        if (lv_display_get_inactive_time(NULL) < 1000)
+        {
+            screen->makeLastActive();
+        }
+    }
+    else
+    {
+        if (lv_display_get_inactive_time(NULL) > 10 * 1000)
+        {
+            screen->makeActive();
+        }
+    }
+};
+Screen_Sleep screen_sleep;

src/ui/screens/Screen_Sleep.h

@@ -0,0 +1,15 @@
+#pragma once
+#ifndef SCREEN_SLEEP
+#define SCREEN_SLEEP
+#include <lvgl.h>
+#include "Screen.h"
+class Screen_Sleep : public Screen
+{
+    void create();
+    void load(lv_event_t *event);
+    void unload(lv_event_t *event);
+    static void monitorSleep(lv_timer_t *timer);
+};
+extern Screen_Sleep screen_sleep;
+
+#endif

src/ui/screens/screens.h

@@ -7,6 +7,7 @@
 #include "Screen_On_Off.h"
 #include "Screen_Main_Menu.h"
 #include "Screen_Settings.h"
+#include "Screen_Sleep.h"
 #include "timer/Screen_Timer.h"
 
 extern Screen * global_screens[];