A refresh button wont work here as we are creating a subscription to get state updates. Maybe a good fix here is to move the lifecycle over to RESUMED instead of STARTED? 🤔

https://github.com/home-assistant/android/blob/master/app/src/main/java/io/homeassistant/companion/android/vehicle/MainVehicleScreen.kt#L62

https://github.com/home-assistant/android/blob/master/app/src/main/java/io/homeassistant/companion/android/vehicle/EntityGridVehicleScreen.kt#L78

When exited an entered on AA all the listed entities are "refreshed" regarding last state change, etc.

But in this case when none of them listed, it does not load any, so your idea sounds good to me, but would that not put too much load on the solution as every time entering would do a new subscription?

The idea of doing this purposefully by a "force refresh" button would keep things simple, but as I understand the logic here is list according to the subscriptions which happens when entering to AA HA. Right? If, so, then your suggestion is good for me.

But in this case when none of them listed, it does not load any, so your idea sounds good to me, but would that not put too much load on the solution as every time entering would do a new subscription?

the subscription is attached to the screens lifecycle so it will stop when the app is not open, we need to make sure subscriptions stop appropriately otherwise they can run forever in teh background.

For reference our widgets that also update based on a state change have similar issue. Those subscriptions are managed by the screen turning on and off.

So it seems the lifecycle state is not completely what we need to do here. Reloading the entities also needs to happen so we need to rethink things a bit more and also consider the state the user is left in too. A refresh/retry button may be suitable and more expected as we cannot auto update as the subscription is not valid and we dont have any entities.

In the meantime you dont have to disconnect from thar car, force stopping HA from your phone and opening the app again is good enough to retrigger the process. Also switching servers can also help restart things if thats available to you.

In the meantime you dont have to disconnect from thar car, force stopping HA from your phone and opening the app again is good enough to retrigger the process.

Actually that is what I am trying to avoid. Taking the phone and doing anything on it.

My Volvo XC40 has AAOS, and the HA app now appears in the Play store. I believe it suffers from this problem as well.

When the HA app is first launched it successfully loads all entities and their state. However if the infotainment system goes to sleep (i.e. I run into the grocery store), upon re-awakening HA does not refresh the state. The only solution I've found is to Force Quit the HA app. Upon re-launch it successfully loads all the current entities and their state.

A Refresh button is welcome, but HA should also refresh automatically whenever returning to the foreground - either from a dormant state or from other loss of connectivity.

I believe the issue is related to lost connectivity, it happens predictably in my car whenever it's in an underground garage and loses connection.