ios - How do I do that? insert image in code? -

(please check link first before answer can trying say)i have check code in github in xcode found code in class working great even

[[nsarray arraywithobjects:                       @"😄", @"😊", @"😃", @"😉", @"😍", @"😘", @"😚", @"😳", @"😌", @"😁", @"😜", @"😝", @"😒", @"😏", @"😓", @"😔", @"😞", @"😖", @"😥", @"😰", @"😨", @"😣", @"😢", @"😭", @"😂", @"😲", @"😱", @"😠", @"😡", @"😪", @"😷", @"👿", @"👽", @"💛", @"💙", @"💜", @"💗", @"💚", @"💔", @"💓", @"💘✨", @"🌟", @"💤", @"🎵", @"🔥", @"💩", @"👍", @"👎", @"👌", @"💝", @"🎎", @"🎒", @"🎓", @"🎏", @"🎆", @"🎃", @"🎄", @"🎁", @"🔔", @"💿", @"📷", @"💻", @"💡", nil]retain]; 

edit:- how posible add images directly in array or how emoji keyboard enable in xcode editor?

if question how enter emoji characters source code directly:

• in system preferences -> keyboard, activate "show keyboard & character viewers in menu bar" option.
• select "show character viewer" menu bar.
• if necessary, select "customize list ..." top left popup , activate "emoji" category.
• select "emoji" category in left column.
• double click on character insert directly source code: 😄