Update ShowActivity

[Rushaway]

Description

Changed ShowActivityEx to ShowActivity2

Motivation and Context

Follow style of project. Already present in sbpp_comms.sp

How Has This Been Tested?

See Screenshots.

Screenshots (if appropriate):

Own view

Made by !Own

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)

Checklist:

• My code follows the code style of this project.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have read the CONTRIBUTING document.