Buddypress activity like facebook


I have read the tutorial of Sarah (https://premium.wpmudev.org/blog/how-to-customize-the-buddypress-activity-loop/)

but I want to know how to make the page activity display not ONLY activities of my friends but also my activities such as facebook.

the activity page displays:

    – My own activities

   – Activities of friends

   – Activities of my groups

   – My entries

   – entries of my friends

thank you