Error send (Type message emoticons)

I have this problem :

http://stackoverflow.com/questions/23576507/emojicons-send-face-icons-not-work-s end-number-icons-work

Who chat.sendMessage fix this problem ?

the fault of "chat.sendMessage ("Øüï¯vf[][][]");" this method has become obsolete when taking characteres [] [] [] [] [] [] [] [] [] chinese / ascii / Alphanumerics / etc ..

Need a good repair method.

- My editText = recognize

- My listView = recognize

- My Bd sqlite Android = save Recognize

- My adapter = Recognize

- My Toast = recognize

- My chat.sendMessage = not recognize, and after not call listener.