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Commit 0be6705d authored by Chaohui Wang's avatar Chaohui Wang
Browse files

Call wifiStatusTracker.fetchInitialState first 

Before set listening to true, otherwise could cause race condition.

Fix: 354500692
Flag: EXEMPT bug fix
Test: manual - check wifi summary
Change-Id: I4160f89fae666ac02b816b7d9a69bac581bbd29e
parent 30b9c3c1

src/com/android/settings/wifi/repository/WifiStatusRepository.kt

+9 −3
Original line number Diff line number Diff line
@@ -50,14 +50,20 @@ class WifiStatusRepository( 
                var wifiStatusTracker: WifiStatusTracker? = null

                wifiStatusTracker = wifiStatusTrackerFactory { wifiStatusTracker?.let(::trySend) }



                // Fetches initial state first, before set listening to true, otherwise could cause

                // race condition.

                wifiStatusTracker.fetchInitialState()

                trySend(wifiStatusTracker)



                context

                    .broadcastReceiverFlow(INTENT_FILTER)

                    .onEach { intent -> wifiStatusTracker.handleBroadcast(intent) }

                    .onEach { intent ->

                        wifiStatusTracker.handleBroadcast(intent)

                        trySend(wifiStatusTracker)

                    }

                    .launchIn(this)



                wifiStatusTracker.setListening(true)

                wifiStatusTracker.fetchInitialState()

                trySend(wifiStatusTracker)



                awaitClose { wifiStatusTracker.setListening(false) }

            }