question: public static void shareToMessenger ( Activity activity , int requestCode , ShareToMessengerParams shareToMessengerParams ) { if ( ! MessengerUtils . hasMessengerInstalled ( activity ) ) { MessengerUtils . openMessengerInPlayStore ( activity ) ; return ; } Set < Integer > allAvailableVersions = getAllAvailableProtocolVersions ( activity ) ; if ( allAvailableVersions . contains ( PROTOCOL_VERSION_20150314 ) ) { shareToMessenger20150314 ( activity , requestCode , shareToMessengerParams ) ; } else { MessengerUtils . openMessengerInPlayStore ( activity ) ; } }
target:  Starts an intent to share a piece of media on Messenger using the messenger content platform.