Google Cast: Use own media player app (#55524)

homeassistant/components/cast/media_player.py

@@ -46,6 +46,7 @@ from homeassistant.components.media_player.const import (
 from homeassistant.components.plex.const import PLEX_URI_SCHEME
 from homeassistant.components.plex.services import lookup_plex_media
 from homeassistant.const import (
+    CAST_APP_ID_HOMEASSISTANT_MEDIA,
     EVENT_HOMEASSISTANT_STOP,
     STATE_IDLE,
     STATE_OFF,
@@ -244,6 +245,7 @@ class CastDevice(MediaPlayerEntity):
             ),
             ChromeCastZeroconf.get_zeroconf(),
         )
+        chromecast.media_controller.app_id = CAST_APP_ID_HOMEASSISTANT_MEDIA
         self._chromecast = chromecast
 
         if CAST_MULTIZONE_MANAGER_KEY not in self.hass.data:
@@ -816,6 +818,7 @@ class DynamicCastGroup:
             ),
             ChromeCastZeroconf.get_zeroconf(),
         )
+        chromecast.media_controller.app_id = CAST_APP_ID_HOMEASSISTANT_MEDIA
         self._chromecast = chromecast
 
         if CAST_MULTIZONE_MANAGER_KEY not in self.hass.data:

homeassistant/components/google_assistant/trait.py

@@ -35,7 +35,7 @@ from homeassistant.const import (
     ATTR_MODE,
     ATTR_SUPPORTED_FEATURES,
     ATTR_TEMPERATURE,
-    CAST_APP_ID_HOMEASSISTANT,
+    CAST_APP_ID_HOMEASSISTANT_MEDIA,
     SERVICE_ALARM_ARM_AWAY,
     SERVICE_ALARM_ARM_CUSTOM_BYPASS,
     SERVICE_ALARM_ARM_HOME,
@@ -307,7 +307,7 @@ class CameraStreamTrait(_Trait):
         )
         self.stream_info = {
             "cameraStreamAccessUrl": f"{get_url(self.hass)}{url}",
-            "cameraStreamReceiverAppId": CAST_APP_ID_HOMEASSISTANT,
+            "cameraStreamReceiverAppId": CAST_APP_ID_HOMEASSISTANT_MEDIA,
         }
 
 

homeassistant/const.py

@@ -695,9 +695,6 @@ PRECISION_TENTHS: Final = 0.1
 # cloud, alexa, or google_home components
 CLOUD_NEVER_EXPOSED_ENTITIES: Final[list[str]] = ["group.all_locks"]
 
-# The ID of the Home Assistant Cast App
-CAST_APP_ID_HOMEASSISTANT: Final = "B12CE3CA"
-
 ENTITY_CATEGORY_CONFIG: Final = "config"
 ENTITY_CATEGORY_DIAGNOSTIC: Final = "diagnostic"
 ENTITY_CATEGORY_SYSTEM: Final = "system"
@@ -710,3 +707,8 @@ ENTITY_CATEGORIES: Final[list[str]] = [
     ENTITY_CATEGORY_DIAGNOSTIC,
     ENTITY_CATEGORY_SYSTEM,
 ]
+
+# The ID of the Home Assistant Media Player Cast App
+CAST_APP_ID_HOMEASSISTANT_MEDIA: Final = "B45F4572"
+# The ID of the Home Assistant Lovelace Cast App
+CAST_APP_ID_HOMEASSISTANT_LOVELACE: Final = "A078F6B0"

tests/components/google_assistant/test_smart_home.py

@@ -940,7 +940,7 @@ async def test_trait_execute_adding_query_data(hass):
                     "states": {
                         "online": True,
                         "cameraStreamAccessUrl": "https://example.com/api/streams/bla",
-                        "cameraStreamReceiverAppId": "B12CE3CA",
+                        "cameraStreamReceiverAppId": "B45F4572",
                     },
                 }
             ]

tests/components/google_assistant/test_trait.py

@@ -146,7 +146,7 @@ async def test_camera_stream(hass):
 
     assert trt.query_attributes() == {
         "cameraStreamAccessUrl": "https://example.com/api/streams/bla",
-        "cameraStreamReceiverAppId": "B12CE3CA",
+        "cameraStreamReceiverAppId": "B45F4572",
     }