Primary responsibility

Invokes the device’s native share sheet with a configured title, body, and URL — typically the app’s App Store / Play Store link, used for “tell a friend” growth flows.

Settings

Action token

action = share_listing (yes, the action name says “listing” — it’s the generic share token, frozen for backward compat). source carries the share payload.

For sharing a specific listing or item, sibling plugins typically wire up a mam_main_add_tab_bar_item_share_listing filter that fills source with the post id.

Gotchas

• action = share_listing despite the generic use. Frozen mobile contract — don’t try to introduce a new share_app action.
• The OS controls which apps appear in the share sheet. Some destinations (SMS, Mail, Slack) accept all three fields; others (clipboard) only take the URL.

Related articles

• Content classes overview
• Hook: mam_main_add_tab_baritem{slug}

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