How to Set EditText Cursor position in Android

Below Code is Set cursor to Starting in EditText:

        EditText editText = (EditText)findViewById(R.id.edittext_id);
        editText.setSelection(0);

Below Code is Set cursor to end of the EditText:

        EditText editText = (EditText)findViewById(R.id.edittext_id);
        editText.setSelection(editText.getText().length());

Below Code is Set cursor after some 2th Character position :

   EditText editText = (EditText)findViewById(R.id.edittext_id);
   editText.setSelection(2);

Here we done this way to set cursor position to end of the text after 

updating the text of EditText programmatically here, editText is EditText 

Now cursor will be appear after"Updated New Text" String

EditText editText = (EditText)findViewById(R.id.edittext_id);

editText.setText("Updated New Text");

int position = editText.getText().length();

Editable editObj= editText.getText();

Selection.setSelection(editObj, position);