onShareTargetSelected
Called when a share target has been selected. The client can decide whether to perform some action before the sharing is actually performed.
Note: Modifying the intent is not permitted and any changes to the latter will be ignored.
Note: You should not handle the intent here. This callback aims to notify the client that a sharing is being performed, so the client can update the UI if necessary.
Return
The return result is ignored. Always return false for consistency.
Parameters
source
The source of the notification.
intent
The intent for launching the chosen share target.