Commit d40e05b9 authored May 26, 2017 by Sailesh Nepal

Set camera to null when disabling IMS video transmission

From Tyler's investigation:

In the past (Marshmallow days) we used to call setCamera(null) as well
as sending the downgrade request.  Stopping the video transmission is
one thing but I think the modem implementation depends on the camera
being nulled to clean up its resources.

(This CL is a manual cherry pick of cl/157154988 from google3 to
gerrit.)

Bug: 38395481
Change-Id: I7f71c1ffb7194165b8968cd4a033ffea1af443ed

parent 6af9c02c

java/com/android/incallui/videotech/ims/ImsVideoTech.java

+2 −0

Original line number	Diff line number	Diff line
		@@ -183,6 +183,8 @@ public class ImsVideoTech implements VideoTech {
		public void stopTransmission() {
		LogUtil.enterBlock("ImsVideoTech.stopTransmission");

		setCamera(null);

		int unpausedVideoState = getUnpausedVideoState(call.getDetails().getVideoState());
		call.getVideoCall()
		.sendSessionModifyRequest(