Reolink schedule update after firmware update (#104867)

homeassistant/components/reolink/update.py

@@ -1,6 +1,7 @@
 """Update entities for Reolink devices."""
 from __future__ import annotations
 
+from datetime import datetime
 import logging
 from typing import Any, Literal
 
@@ -13,16 +14,19 @@
     UpdateEntityFeature,
 )
 from homeassistant.config_entries import ConfigEntry
-from homeassistant.core import HomeAssistant
+from homeassistant.core import CALLBACK_TYPE, HomeAssistant
 from homeassistant.exceptions import HomeAssistantError
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
+from homeassistant.helpers.event import async_call_later
 
 from . import ReolinkData
 from .const import DOMAIN
 from .entity import ReolinkBaseCoordinatorEntity
 
 LOGGER = logging.getLogger(__name__)
 
+POLL_AFTER_INSTALL = 120
+
 
 async def async_setup_entry(
     hass: HomeAssistant,
@@ -51,6 +55,7 @@ def __init__(
         super().__init__(reolink_data, reolink_data.firmware_coordinator)
 
         self._attr_unique_id = f"{self._host.unique_id}"
+        self._cancel_update: CALLBACK_TYPE | None = None
 
     @property
     def installed_version(self) -> str | None:
@@ -100,3 +105,16 @@ async def async_install(
             ) from err
         finally:
             self.async_write_ha_state()
+            self._cancel_update = async_call_later(
+                self.hass, POLL_AFTER_INSTALL, self._async_update_future
+            )
+
+    async def _async_update_future(self, now: datetime | None = None) -> None:
+        """Request update."""
+        await self.async_update()
+
+    async def async_will_remove_from_hass(self) -> None:
+        """Entity removed."""
+        await super().async_will_remove_from_hass()
+        if self._cancel_update is not None:
+            self._cancel_update()