User can see preview. User taps to push another VC. (User may take awhile.) User taps back. User does NOT see snapshot of previous preview. Snapshot was NOT kept in memory.
—Okay, figured out how to tell when pushing another VC. Will destroy session and make new one.
—Should refactor relationship of capture manager and view controller. (In progress.)
User can see preview. User taps to push another VC. (User may take awhile.) User taps back. User does NOT see snapshot of previous preview. Snapshot was NOT kept in memory.
—Figured out how to tell when pushing another VC. Will destroy session and make new one.
—Refactored relationship of capture manager and view controller.
—Works on device!