scannerReady never received

[cloudbreakstudios]

Something has changed recently. My apps are no longer receiving beacon scan results and on further investigation, it appears that we never get the "scannerReady" channel method back!

I have also pulled the latest demo example from git and this is also is not seeing the beacons. I believe the issue is the same.

Logcat is only showing "Method: isPermissionDialogShown". We never see the 'scannerReady' debug.

I have been testing this on a Google Pixel 4 and an Oppo Find x3 lite.

Note - I did have to make some changes to the sample demo in order for it to work...

WidgetsBinding.instance.addObserver(this);
was changed to..
WidgetsBinding.instance?.addObserver(this);

and

WidgetsBinding.instance.removeObserver(this);
was changed to..
WidgetsBinding.instance?.removeObserver(this);

[cloudbreakstudios]

See this issue I raised in flutter_blue_plus. Issue seems to be related to latest Android OS (!3)... chipweinberger/flutter_blue_plus#157

[cloudbreakstudios]

https://developer.android.com/guide/topics/connectivity/bluetooth/permissions?authuser=1