4 files changed, 8 insertions, 11 deletions
diff --git a/src/android/camera_device.cpp b/src/android/camera_device.cpp
index 72a89258..d0955de7 100644
--- a/src/android/camera_device.cpp
+++ b/src/android/camera_device.cpp
@@ -350,11 +350,10 @@ CameraDevice::~CameraDevice()
 		delete it.second;
 }
 
-std::shared_ptr<CameraDevice> CameraDevice::create(unsigned int id,
+std::unique_ptr<CameraDevice> CameraDevice::create(unsigned int id,
 						   const std::shared_ptr<Camera> &cam)
 {
-	CameraDevice *camera = new CameraDevice(id, cam);
-	return std::shared_ptr<CameraDevice>(camera);
+	return std::unique_ptr<CameraDevice>(new CameraDevice(id, cam));
 }
 
 /*
diff --git a/src/android/camera_device.h b/src/android/camera_device.h
index 823d561c..8be7f305 100644
--- a/src/android/camera_device.h
+++ b/src/android/camera_device.h
@@ -32,7 +32,7 @@
 class CameraDevice : protected libcamera::Loggable
 {
 public:
-	static std::shared_ptr<CameraDevice> create(unsigned int id,
+	static std::unique_ptr<CameraDevice> create(unsigned int id,
 						    const std::shared_ptr<libcamera::Camera> &cam);
 	~CameraDevice();
 
diff --git a/src/android/camera_hal_manager.cpp b/src/android/camera_hal_manager.cpp
index aeff14bd..79c5169e 100644
--- a/src/android/camera_hal_manager.cpp
+++ b/src/android/camera_hal_manager.cpp
@@ -36,8 +36,6 @@ CameraHalManager::CameraHalManager()
 
 CameraHalManager::~CameraHalManager()
 {
-	cameras_.clear();
-
 	if (cameraManager_) {
 		cameraManager_->stop();
 		delete cameraManager_;
@@ -125,7 +123,7 @@ void CameraHalManager::cameraAdded(std::shared_ptr<Camera> cam)
 	}
 
 	/* Create a CameraDevice instance to wrap the libcamera Camera. */
-	std::shared_ptr<CameraDevice> camera = CameraDevice::create(id, std::move(cam));
+	std::unique_ptr<CameraDevice> camera = CameraDevice::create(id, std::move(cam));
 	int ret = camera->initialize();
 	if (ret) {
 		LOG(HAL, Error) << "Failed to initialize camera: " << cam->id();
@@ -155,7 +153,7 @@ void CameraHalManager::cameraRemoved(std::shared_ptr<Camera> cam)
 	MutexLocker locker(mutex_);
 
 	auto iter = std::find_if(cameras_.begin(), cameras_.end(),
-				 [&cam](std::shared_ptr<CameraDevice> &camera) {
+				 [&cam](const std::unique_ptr<CameraDevice> &camera) {
 					 return cam == camera->camera();
 				 });
 	if (iter == cameras_.end())
@@ -192,7 +190,7 @@ int32_t CameraHalManager::cameraLocation(const Camera *cam)
 CameraDevice *CameraHalManager::cameraDeviceFromHalId(unsigned int id)
 {
 	auto iter = std::find_if(cameras_.begin(), cameras_.end(),
-				 [id](std::shared_ptr<CameraDevice> &camera) {
+				 [id](const std::unique_ptr<CameraDevice> &camera) {
 					 return camera->id() == id;
 				 });
 	if (iter == cameras_.end())
@@ -244,7 +242,7 @@ void CameraHalManager::setCallbacks(const camera_module_callbacks_t *callbacks)
 	 * Internal cameras are already assumed to be present at module load
 	 * time by the Android framework.
 	 */
-	for (std::shared_ptr<CameraDevice> &camera : cameras_) {
+	for (const std::unique_ptr<CameraDevice> &camera : cameras_) {
 		unsigned int id = camera->id();
 		if (id >= firstExternalCameraId_)
 			callbacks_->camera_device_status_change(callbacks_, id,
diff --git a/src/android/camera_hal_manager.h b/src/android/camera_hal_manager.h
index 24bf716c..3cf31f4e 100644
--- a/src/android/camera_hal_manager.h
+++ b/src/android/camera_hal_manager.h
@@ -52,7 +52,7 @@ private:
 	libcamera::CameraManager *cameraManager_;
 
 	const camera_module_callbacks_t *callbacks_;
-	std::vector<std::shared_ptr<CameraDevice>> cameras_;
+	std::vector<std::unique_ptr<CameraDevice>> cameras_;
 	std::map<std::string, unsigned int> cameraIdsMap_;
 	Mutex mutex_;