Last modified January 12, 2021 by Shelly Wolfe

Roku SDK upgrade guide

This guide provides information about how you can upgrade to the latest Swrve Roku SDK. For information about the changes that have been made in each Roku SDK release, see Roku SDK release notes.

Version 5.0.0

This section provides information to enable you to upgrade to Swrve Roku SDK v5.0.0.

Summary

The main changes are:

  • Remove requirement to call SwrveSetupGlobals() in Main.brs.
  • Removed SwrveObject.brs file.

For detailed changes see the following table and the Roku integration guide.

REMOVE SUMMARY
SwrveSetupGlobals() function from SwrveClient.brs Global fields are name spaced and setup internally through SwrveNode
SwrveClickEvent(message as Object, buttonName as String) function from SwrveSDK.brs This is an internal function
SwrveImpressionEvent(message as Object) function from SwrveSDK.brs This is an internal function
SwrveObject.brs file This file has been removed, with some replacement functions added to SwrveUtils.brs
CHANGED TO
SwrveFlushAndClean(product as Object, rewards as Object, currency as String) SwrveFlushAndClean()

Version 4.0.1

There are no code changes required to upgrade to Swrve Roku SDK v4.0.1.

Version 4.0.0

This section provides information to enable you to upgrade to Swrve Roku SDK v4.0.0.

Date-typed user properties

SwrveUserUpdateWithDate now uses an ISO string to pass the date and time, so update any date-typed user properties to send all date-time parameters in ISO format. For more information, see the Roku integration guide.

Version 3.0.0

This section provides information to enable you to upgrade to Swrve Roku SDK v3.0.0.

Summary

We’ve redesigned the setup and architecture of the Roku SDK for easier configuration and improved performance. The main changes are:

  • Replaced GetSwrveClientInstance() with SwrveSDK(),which is now the primary interaction file for Swrve’s public APIs.
  • Moved setup of Swrve client, listener, and config from the Main loop to a new file called SwrveNode.
  • Removed SwrveBaseScene and SwrveBaseGroup and the requirement to extend component Scenes and Groups. You must now add the SwrveNode reference as the last component in your main scene.

For detailed changes see the following table and the Roku integration guide.

REMOVE SUMMARY
Setup of swrveConfig from Main.brs swrveConfig setup is now in the SwrveNode file
port = CreateObject("roMessagePort")
swrveClient = Swrve(swrveConfig, port)
from Main.brs		 To start the Swrve client, add
SwrveNode = m.top.findNode("SwrveNodeId")
SwrveNode.startSwrve = true
to your main scene brs
swrveListener and swrveClient from Main.brs while loop:

while true
    msg = wait(250, port)

    swrveClient = GetSwrveClientInstance()
    if swrveClient <> invalid
        swrveListener(swrveClient, msg)
    end if
end while
 In Main.brs, add

m.global = screen.getGlobalNode()
m.global.id = "GlobalNode"
SwrveSetUpGlobals()
Scene or Group extensions, for example SwrveBaseScene and SwrveBaseGroup.

Scenes – <component name="YourSceneName" extends="SwrveBaseScene">

Groups – <component name="YourGroupName" extends="SwrveBaseGroup">

 In your Main Scene XML file,  add script components for:

SwrveSDK/SwrveSDK.brs
SwrveSDK/SwrveResourceManager.brs
SwrveSDK/SwrveUtils.brs
SwrveSDK/SwrveConstants.brs
SwrveSDKSwrveStorageManager.brs
SwrveSDK/SwrveProduct.brs

Add the SwrveNode as the last child:

<SwrveNode id = “SwrveNodeId”/>

In your existing Scene graph components, add script components for:

SwrveSDK/SwrveSDK.brs
SwrveSDK/SwrveResourceManager.brs
SwrveSDK/SwrveUtils.brs
CHANGED TO
GetSwrveClientInstance() SwrveSDK

Use directly or create an instance of it as follows:

m.swrveSDK = SwrveSDK()
SwrveEvent(instance as Object, eventName as String, payload as Object) SwrveEvent(eventName as String, payload as Object)
SwrveUserUpdate(instance as Object, attributes as Object) SwrveUserUpdate(attributes as Object)
SwrvePurchaseEvent(instance as Object, quantity as Integer, itemName as String, cost as Float, currency as String) SwrvePurchaseEvent(quantity as Integer, itemName as String, cost as Float, currency as String)
SwrveIAPWithoutReceipt(instance as Object, product as Object, rewards as Object, localCurrency as String, store as String) SwrveIAPWithoutReceipt(product as Object, rewards as Object, localCurrency as String)
setCustomCallback(context, functionName as String) SwrveSetCustomCallback(callback as String)
setNewResourcesCallback(context, functionName as String) SwrveSetNewResourcesCallback(functionName as String)

For more information, see the Roku integration guide.

Previous versions

If you’re upgrading from a version older than 3.0.0, please refer to the Roku integration guide.