aics: make it a secondary service (#555)

* aics: make it a secondary service
---------

Co-authored-by: zxzxwu <92432172+zxzxwu@users.noreply.github.com>

bumble/profiles/aics.py

@@ -442,14 +442,15 @@ class AICSService(TemplateService):
         )
 
         super().__init__(
-            [
+            characteristics=[
                 self.audio_input_state_characteristic,  # type: ignore
                 self.gain_settings_properties_characteristic,  # type: ignore
                 self.audio_input_type_characteristic,  # type: ignore
                 self.audio_input_status_characteristic,  # type: ignore
                 self.audio_input_control_point_characteristic,  # type: ignore
                 self.audio_input_description_characteristic,  # type: ignore
-            ]
+            ],
+            primary=False,
         )
 
 

bumble/profiles/vcp.py

@@ -24,7 +24,7 @@ from bumble import device
 from bumble import gatt
 from bumble import gatt_client
 
-from typing import Optional
+from typing import Optional, Sequence
 
 # -----------------------------------------------------------------------------
 # Constants
@@ -88,6 +88,7 @@ class VolumeControlService(gatt.TemplateService):
         muted: int = 0,
         change_counter: int = 0,
         volume_flags: int = 0,
+        included_services: Sequence[gatt.Service] = (),
     ) -> None:
         self.step_size = step_size
         self.volume_setting = volume_setting
@@ -117,11 +118,12 @@ class VolumeControlService(gatt.TemplateService):
         )
 
         super().__init__(
-            [
+            characteristics=[
                 self.volume_state,
                 self.volume_control_point,
                 self.volume_flags,
-            ]
+            ],
+            included_services=list(included_services),
         )
 
     @property

tests/aics_test.py

@@ -30,10 +30,9 @@ from bumble.profiles.aics import (
     GainMode,
     AudioInputStatus,
     AudioInputControlPointOpCode,
-    GAIN_SETTINGS_MAX_VALUE,
-    GAIN_SETTINGS_MIN_VALUE,
     ErrorCode,
 )
+from bumble.profiles.vcp import VolumeControlService, VolumeControlServiceProxy
 
 from .test_utils import TwoDevices
 
@@ -42,23 +41,34 @@ from .test_utils import TwoDevices
 # Tests
 # -----------------------------------------------------------------------------
 aics_service = AICSService()
+vcp_service = VolumeControlService(
+    volume_setting=32, muted=1, volume_flags=1, included_services=[aics_service]
+)
 
 
 @pytest_asyncio.fixture
 async def aics_client():
     devices = TwoDevices()
-    devices[0].add_service(aics_service)
+    devices[0].add_service(vcp_service)
 
     await devices.setup_connection()
 
-    assert devices.connections[0] is not None
+    assert devices.connections[0]
-    assert devices.connections[1] is not None
+    assert devices.connections[1]
 
     devices.connections[0].encryption = 1
     devices.connections[1].encryption = 1
 
     peer = device.Peer(devices.connections[1])
-    aics_client = await peer.discover_service_and_create_proxy(AICSServiceProxy)
+
+    vcp_client = await peer.discover_service_and_create_proxy(VolumeControlServiceProxy)
+
+    assert vcp_client
+    included_services = await peer.discover_included_services(vcp_client.service_proxy)
+    assert included_services
+    aics_service_discovered = included_services[0]
+    await peer.discover_characteristics(service=aics_service_discovered)
+    aics_client = AICSServiceProxy(aics_service_discovered)
 
     yield aics_client
 

tests/vcp_test.py

@@ -39,6 +39,9 @@ async def vcp_client():
 
     await devices.setup_connection()
 
+    assert devices.connections[0]
+    assert devices.connections[1]
+
     # Mock encryption.
     devices.connections[0].encryption = 1
     devices.connections[1].encryption = 1