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Commit 2b03f4f7 authored by Evan Laird's avatar Evan Laird Committed by Automerger Merge Worker
Browse files

Merge "Use synchronize instead of Assert.isMainThread" into sc-dev am: d6e2ea07 

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/14342214

Change-Id: I6f1921f1e70bda5f8b8ba9f5c5bd3efe02c73526
parents 4190a0dc d6e2ea07

packages/SystemUI/src/com/android/systemui/demomode/DemoModeController.kt

+28 −11
Original line number Diff line number Diff line
@@ -85,8 +85,6 @@ class DemoModeController constructor( 
    }



    override fun addCallback(listener: DemoMode) {

        Assert.isMainThread()



        // Register this listener for its commands

        val commands = listener.demoCommands()
@@ -99,21 +97,24 @@ class DemoModeController constructor( 
            receiverMap[command]!!.add(listener)

        }



        synchronized(this) {

            receivers.add(listener)

        }



        if (isInDemoMode) {

            listener.onDemoModeStarted()

        }

    }



    override fun removeCallback(listener: DemoMode) {

        Assert.isMainThread()



        synchronized(this) {

            listener.demoCommands().forEach { command ->

                receiverMap[command]!!.remove(listener)

            }



            receivers.remove(listener)

        }

    }



    private fun setIsDemoModeAllowed(enabled: Boolean) {

        // Turn off demo mode if it was on
@@ -125,7 +126,13 @@ class DemoModeController constructor( 
    private fun enterDemoMode() {

        isInDemoMode = true

        Assert.isMainThread()

        receivers.forEach { r ->



        val copy: List<DemoModeCommandReceiver>

        synchronized(this) {

            copy = receivers.toList()

        }



        copy.forEach { r ->

            r.onDemoModeStarted()

        }

    }
@@ -133,7 +140,13 @@ class DemoModeController constructor( 
    private fun exitDemoMode() {

        isInDemoMode = false

        Assert.isMainThread()

        receivers.forEach { r ->



        val copy: List<DemoModeCommandReceiver>

        synchronized(this) {

            copy = receivers.toList()

        }



        copy.forEach { r ->

            r.onDemoModeFinished()

        }

    }
@@ -168,7 +181,11 @@ class DemoModeController constructor( 
        pw.println("  isInDemoMode=$isInDemoMode")

        pw.println("  isDemoModeAllowed=$isAvailable")

        pw.print("  receivers=[")

        receivers.forEach { recv ->

        val copy: List<DemoModeCommandReceiver>

        synchronized(this) {

            copy = receivers.toList()

        }

        copy.forEach { recv ->

            pw.print(" ${recv.javaClass.simpleName}")

        }

        pw.println(" ]")