Camera: Update camera service to use new HIDL HALs, part 1
- Add CameraProviderManager
- Enumerates individual camera provider HAL instances, as well
as the devices they provide
- Handles dynamic provider and device appearance/disappearance
- Maps device names to public API namespace
- Add unit tests for CameraProviderManager
- Add logic to enable new HIDL path
- Switch various bits of service internals to use string camera IDs,
though leaving most camera1-facing bits using int IDs, since that's
what the old API uses.
- Update CameraService to use CameraProviderManager instead of
the legacy camera HAL
- Update clients to pass through provider manager to devices instead
of just camera module
- Still TODO:
- Update Camera3Device to use new HIDL interface
- Update CameraHardwareInterface to use new HIDL interface
- Update dump()
- Update vendor tag handling
Test: New unit tests pass, camera CTS passes with Treble disabled
Bug: 30985004
Bug: 32991422
Change-Id: I7ac41f13b9501d5e53256e28c0465ec70aa3980e
diff --git a/services/camera/libcameraservice/device3/Camera3Device.h b/services/camera/libcameraservice/device3/Camera3Device.h
index ac9dfc2..3eb566a 100644
--- a/services/camera/libcameraservice/device3/Camera3Device.h
+++ b/services/camera/libcameraservice/device3/Camera3Device.h
@@ -65,7 +65,7 @@
private camera3_callback_ops {
public:
- explicit Camera3Device(int id);
+ explicit Camera3Device(const String8& id);
virtual ~Camera3Device();
@@ -77,6 +77,7 @@
// Transitions to idle state on success.
virtual status_t initialize(CameraModule *module);
+ virtual status_t initialize(sp<CameraProviderManager> manager);
virtual status_t disconnect();
virtual status_t dump(int fd, const Vector<String16> &args);
virtual const CameraMetadata& info() const;