Upgrading from SDK 3

Introduction

Although SDK 4 contains important under-the-hood changes, we have intentionally kept the integration very similar to SDK 3.

This means that you can upgrade from 3.x to 4.x with minimal code changes (or quickly roll back to 3.x, should the need arise).

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Placement codes used for SDK 3 can be used with SDK 4. No new codes are required.

Upgrading from Android SDK 3.x

1. Update build.gradle to use the latest SDK 4 version (<<androidSDK4Version>>).

   For detailed instructions, see:

   • Android - Classic > First Steps
   • Android - Web > First Steps

2. For Android Classic, remove any manual scroll switch, if present.

   With SDK4, there is no need to implement a manual scroll switch.

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Manual scroll switch

While using SDK 3, you may have chosen to implement a manual scroll switch.

If that is the case, you need to remove that code.

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See: V3 > Android Classic > Advanced Options > Manual Scroll Switch