Discussion: sharing screen views and BLE monitoring

Hello all,

Trying to implement a solution for sharing mobile application's screen views through a video stream between Android and IOS devices, using Vonage and OpenTok screen sharing API (native Android working solution / native Ios working solution).
Though native seems to work, yet having trouble implementing this in Flutter and accessing the Flutter screen view.

Also, finding it difficult to understand if possible to run a continuous (background) listener task, even if the associated app is terminated, to identify if a Bluetooth (BLE) device has been turned on. This might require a native solution but not sure… (?)

Thank you