Say xamari* xamarawi is linguistically incorrect, and yes you're right about us speaking Arabic, the learnt banadiris always spoke Arabic it was only in past 2 generations where number of Arabic speakers decreased. All the writing in Banadiri settlements was in Arabic .If you go back home and speak with them, they can speak in Arabic. Even their Khutbah are in Arabic. Several xamaraawi’s have attested this to me already