Add initial camera support to homekit_controller (#43100)

homeassistant/components/homekit_controller/camera.py

@@ -0,0 +1,50 @@
+"""Support for Homekit cameras."""
+from aiohomekit.model.services import ServicesTypes
+
+from homeassistant.components.camera import Camera
+from homeassistant.core import callback
+
+from . import KNOWN_DEVICES, AccessoryEntity
+
+
+class HomeKitCamera(AccessoryEntity, Camera):
+    """Representation of a Homekit camera."""
+
+    # content_type = "image/jpeg"
+
+    def get_characteristic_types(self):
+        """Define the homekit characteristics the entity is tracking."""
+        return []
+
+    @property
+    def state(self):
+        """Return the current state of the camera."""
+        return "idle"
+
+    async def async_camera_image(self):
+        """Return a jpeg with the current camera snapshot."""
+        return await self._accessory.pairing.image(
+            self._aid,
+            640,
+            480,
+        )
+
+
+async def async_setup_entry(hass, config_entry, async_add_entities):
+    """Set up Homekit sensors."""
+    hkid = config_entry.data["AccessoryPairingID"]
+    conn = hass.data[KNOWN_DEVICES][hkid]
+
+    @callback
+    def async_add_accessory(accessory):
+        stream_mgmt = accessory.services.first(
+            service_type=ServicesTypes.CAMERA_RTP_STREAM_MANAGEMENT
+        )
+        if not stream_mgmt:
+            return
+
+        info = {"aid": accessory.aid, "iid": stream_mgmt.iid}
+        async_add_entities([HomeKitCamera(conn, info)], True)
+        return True
+
+    conn.add_accessory_factory(async_add_accessory)