Support non-numerical id (with prefix) for virtual camera
This will ensure that virtual camera id's don't clash
with camera id's provided by any other HAL's. Also, this
should be fine as we currently don't expose virtual camera
id's to apps.
Test: atest CtsVirtualDevicesCameraTestCases
Test: atest virtual_camera_tests
Test: atest CtsVirtualDevicesCameraCtsTestCases
Flag: android.companion.virtual.flags.virtual_camera
Bug: 343404629
Change-Id: I304161eee08b144b82d31e8e9b8a9fcc2b9fc45c
diff --git a/services/camera/virtualcamera/VirtualCameraService.h b/services/camera/virtualcamera/VirtualCameraService.h
index f04acb5..4ef01c7 100644
--- a/services/camera/virtualcamera/VirtualCameraService.h
+++ b/services/camera/virtualcamera/VirtualCameraService.h
@@ -50,15 +50,17 @@
const ::ndk::SpAIBinder& token,
const ::aidl::android::companion::virtualcamera::VirtualCameraConfiguration&
configuration,
- int cameraId, int32_t deviceId, bool* _aidl_return) EXCLUDES(mLock);
+ const std::string& cameraId, int32_t deviceId, bool* _aidl_return)
+ EXCLUDES(mLock);
// Unregisters camera corresponding to the binder token.
ndk::ScopedAStatus unregisterCamera(const ::ndk::SpAIBinder& token) override
EXCLUDES(mLock);
// Returns the camera id corresponding to the binder token.
- ndk::ScopedAStatus getCameraId(
- const ::ndk::SpAIBinder& token, int32_t* _aidl_return) override EXCLUDES(mLock);
+ ndk::ScopedAStatus getCameraId(const ::ndk::SpAIBinder& token,
+ std::string* _aidl_return) override
+ EXCLUDES(mLock);
// Returns VirtualCameraDevice corresponding to binder token or nullptr if
// there's no camera asociated with the token.
@@ -101,9 +103,6 @@
// Local binder token for test camera instance, or nullptr if there's none.
::ndk::SpAIBinder mTestCameraToken;
-
- // Numerical id to assign to next created camera.
- static std::atomic_int sNextId;
};
} // namespace virtualcamera