tree 3c221ac3802a04ded2648275e16b1c0a5d7d6636
parent a1a4f2148c24bd02e37fd69f8f4a4fb7d6eb71b1
author Michael Klimushyn <mklim@google.com> 1578684057 -0800
committer GitHub <noreply@github.com> 1578684057 -0800
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[camera] Fix crash from changing permissions (#2447)

Our listeners are called for every single permissions change, not just
the first one. This resulted in multiple replies being sent to Dart and
fatal crashes. Change to instead manually keep track of responses and
only respond to the first call.