Enable BLE v2 support for iOS

[Romoli-Gabriele]

here ask for all supported mediums but it returns only wifi lan

StartAdvertising with supported mediums: { WIFI_LAN }

[bourdakos1]

We currently have BLE disabled on iOS due to some bugs, but you can enable it by setting this flag to true:

nearby/connections/implementation/flags/nearby_connections_feature_flags.h

Line 32 in 21d2efb

constexpr auto kEnableBleV2 =

[Grbson00]

Hello, I was wondering if there's any rough estimate for when this feature might be completed? I understand that these things can take time, but having a general idea would be helpful for planning purposes.

[bourdakos1]

Unfortunately we don’t have a timeline yet. BLE is working pretty well between iOS devices, but there can be some discovery/connection issues with Android. We aren’t comfortable enough to enable for production, but we’ve exposed the flag in the library, so you can enable it and try it out for yourself using: “GNCFlags.enableBLEV2 = true”