Simplify EVS HAL and move to "agressive opens"
This adapts the API implementation to allow a duplicate "open" operation
to automatically close any previous connections to the device. This
works around a binder level issue that can cause destructors triggered
by remote clients to be delivered out of order to the server.
This was originally change ag/1969959 on master, but has been
recreated on oc-dev (cherry-picking was broken at the time).
The original master change will be abandoned in favor of this getting
merged down from oc-dev.
Test: Run Vts test (added in following change)
Change-Id: I7b417998e59a4d592fbb91811c4101f39097c5dd
diff --git a/automotive/evs/1.0/IEvsCamera.hal b/automotive/evs/1.0/IEvsCamera.hal
index 1b55d1f..dbcaf92 100644
--- a/automotive/evs/1.0/IEvsCamera.hal
+++ b/automotive/evs/1.0/IEvsCamera.hal
@@ -28,10 +28,10 @@
/**
* Returns the ID of this camera.
*
- * Returns the string id of this camera. This must be the same value as reported in
- * the camera_id field of the CameraDesc structure by EvsEnumerator::getCamerList().
+ * Returns the description of this camera. This must be the same value as reported
+ * by EvsEnumerator::getCamerList().
*/
- getId() generates (string cameraId);
+ getCameraInfo() generates (CameraDesc info);
/**
* Specifies the depth of the buffer chain the camera is asked to support.