commit e049384cdd0f728c45955d65cae754c46aac18cf
author Eino-Ville Talvala <etalvala@google.com> Fri Oct 05 12:03:10 2012 -0700
committer Eino-Ville Talvala <etalvala@google.com> Sun Oct 07 22:06:15 2012 -0700
tree f88834b61cb119a10285a5324e772ccf6fca7f58
parent 2b5232dd49d006a08c35ba865a6801acdb15483c

Camera2: On stopping preview, wait until captures are completed.

If preview is stopped while a still capture or a video snapshot is
underway, wait until the capture completes before stopping preview.

Also use the same behavior for disconnect - do not shut down the
camera device until captures are complete.

This works around HAL implementations which report to be done
(get_in_progress_count returns 0) even when a capture is still
outstanding.

Bug: 7276954

Change-Id: I66290acf1740cc330eadecbcded0c59fa9c5d2fd