BuddyPress.org

In my functions.php I have added following lines of code but nothing is happening. I want that when I open my activity page a post get submitted automatically:
function record_activity_grocery_task(){

$activity_id = bp_activity_add(array(
‘id’ => false,
‘user_id’ => bp_loggedin_user_id(),
‘item_id’ => false,
‘action’ => ‘Posted a new photo’, // The activity action – e.g. “Jon Doe posted an update”.
‘content’ => ‘Grocery task form submitted’,
‘component’ => false, // The name/ID of the component e.g. groups, profile, mycomponent.
‘primary_link’ => ”, // Optional: The primary URL for this item in RSS feeds (defaults to activity)
‘type’ => ‘activity_update’, // The activity type e.g. activity_update, profile_updated.
‘item_id’ => false,
‘secondary_item_id’ => false,
‘recorded_time’ => bp_core_current_time(),
‘hide_sitewide’ => false,
‘is_spam’ => false,
‘error_type’ => ‘bool’
));

}

add_action(‘bp_init’,’record_activity_grocery_task’);