android - Set Spinner id bt Java Code -

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I know that my question is not good enough, but I really can not answer. My question is how

You can add id file to your resorces in the value directory.

For example: 

  & lt ;? Xml version = "1.0" encoding = "UTF-8"? & Gt; & Lt; Resources & gt; & Lt; Item type = "id" name = "my_id" /> & Lt; / Resources & gt;   
 You can then set this user spinner to  id :  
  yourspinner.setId (R.id.my_id );

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