I'm trying to discover Chromecast device on my network, select it and use for video streaming in a newly launched activity. It all works fine until I exit my "streaming" activity and return to "discovery" activity. I start a new discovery upon return to this activity and this time it is not finding my device (onRouteAdded() never called).
I call mMediaRouter.addCallback(mMediaRouteSelector, mMediaRouterCallback, MediaRouter.CALLBACK_FLAG_PERFORM_ACTIVE_SCAN);
in onResume() and mMediaRouter.removeCallback(mMediaRouterCallback); in onPause().
Is there anything else I need to do to restart discovery process? Note that I don't use MediaCast button and handle RouteAdded/Removed and selection manually.
Thanks.
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Simon Kuang
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alexbtr
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