APK expansion files in Unity

This page describes how APK expansion files work in the context of a Unity Android application.

Unity can automatically split an application into a main APK and a single APK expansion file that uses the .obb file extension. In Unity, this process is called splitting the application binary. The APK expansion file this process generates is the main APK expansion file and if you want to create the patch APK expansion, you must do that manually.

其他资源

• Create the main APK expansion file
• Create the patch APK expansion file