Merge "Move the registration of `BluetoothCallback` to bg thread for bt qs dialog." into main

import kotlinx.coroutines.flow.SharingStarted

import kotlinx.coroutines.flow.asSharedFlow

import kotlinx.coroutines.flow.asStateFlow

import kotlinx.coroutines.flow.flowOn

import kotlinx.coroutines.flow.shareIn

import kotlinx.coroutines.isActive

import kotlinx.coroutines.withContext

                localBluetoothManager?.eventManager?.registerCallback(listener)

                awaitClose { localBluetoothManager?.eventManager?.unregisterCallback(listener) }

            }

            .flowOn(backgroundDispatcher)

            .shareIn(coroutineScope, SharingStarted.WhileSubscribed(replayExpirationMillis = 0))

    internal suspend fun updateDeviceItems(context: Context, trigger: DeviceFetchTrigger) {