Cwa-app-ios: [UX] "Risiko-Ermittlung" is non-reactive

[form-follows-function]

Describe the bug

The activation of "Risiko-Ermittlung" doesn't trigger the Wifi or Bluetooth connectivity to be turned on or off while you have the app opened or not – system wide.

This is UX-wise a false-positive behavior which should not occur at all.

Expected behaviour

The user expects a reactive, so to say direct, feedback when the user activates "Risiko-Ermittlung". Though the actual settings is de/activated it does not change the system-wide de/activation of Wifi and/or Bluetooth.

Steps to reproduce the issue

• Open "Corona-Warn-App" app
• De/activate Wifi/Bluetooth
• Change settings in "Corona-Warn-App"
• Change Wifi/Bluetooth system-wide setting
• Change view inside Corona-Warn-App
• Go back to settings view: check if "Corona-Warn-App" responded to the change reactively

Technical details

• iOS Version: Latest (13.6)
• Device: iPhone ≥ 7

Possible Fix

• Provide a warning message at least, so the user is aware of that the in-app change does not change system wide settings immediately. Furthermore, give a hint that activation only occurs if Wifi/Bluetooth is activated – vice versa.

Additional content

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Internal Tracking ID: EXPOSUREAPP-2118

[GPclips-zz]

Hello @form-follows-function,

thanks for reaching out. I will forward this issue to our development team for further investigation.

Thank you,
LMM

Corona-Warn-App Open Source Team

[Ein-Tim]

@GPclips & @form-follows-function

Everything is working fine here.

If you _deactivate_ Bluetooth via Control Centre the sending and receiving of Keys don't stop, so the App doesn't show a message/info if you turn on "Exposure Logging" in the App.

If you deactivate Bluetooth via Settings and then turn on "Exposure Logging" in the App, a message will show up that you have to turn on Bluetooth via the Device Settings.

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Turn off "Exposure Logging"

Turn off Bluetooth via Device Settings

Turn "Exposure Logging" back on and you will see this message.

[Ein-Tim]

See also this in the FAQ.

@thomasaugsten I think we can close this now.

[form-follows-function]

@Ein-Tim Thanks for clarification. Maybe the mentioned FAQ Section can be included in the app when _deactivating_ Bluetooth via Control Center. Anyways I'll close the issue for now.