No it has no learn function. I was communicating with the developer of this app and they haven't found a way to implement that (yet).
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Owned a Samsung Galaxy Note, Note 2 and now own a European Snapdragon (SM-N9005, fw MJ7) Note 3 (Root de la Vega (kept status 'Samsung Official'!(->MJ1->MJ3)/Mobile Odin Pro (MJ3->MJ7)) - thanx designgears, wanam and Chainfire!)