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[Bug 1375163] Re: Stop and restart the camera automatically when app changes active state

 

** Changed in: canonical-devices-system-image
   Importance: Undecided => High

** Changed in: canonical-devices-system-image
       Status: New => Confirmed

** Changed in: canonical-devices-system-image
    Milestone: None => backlog

** Changed in: canonical-devices-system-image
     Assignee: (unassigned) => Bill Filler (bfiller)

** Changed in: qtubuntu-camera (Ubuntu)
     Assignee: (unassigned) => Florian Boucault (fboucault)

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https://bugs.launchpad.net/bugs/1375163

Title:
  Stop and restart the camera automatically when app changes active
  state

Status in Canonical System Image:
  Confirmed
Status in qtubuntu-camera package in Ubuntu:
  Confirmed

Bug description:
  At the moment when an application that started the camera stops
  becoming active, the camera remains running and other applications
  can't use it.

  The system should automatically detect when an app is being deactivate
  and stop the camera, as a minimum.

  To be symmetric, when the app gets activated again, it should also
  restart it. However this might not be as simple since the camera might
  have been re-configured by other apps so if we want the process to be
  full automatic the state of the camera configuration should be saved
  and restored as well.

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References