question: private void readLastSMS ( ) { ArrayList < Sms > smsList = mSmsManager . getLastSms ( ) ; Collections . sort ( smsList ) ; if ( smsList . size ( ) > 0 ) { sendSmsListOnXmpp ( smsList , null , null ) ; } else { send ( R . string . chat_no_sms ) ; } }
target:  reads last (count) SMS from all contacts 