title: Referencing @string with empty "" textView android xml
body: <p>new dev here and hoping someone can help me, i have looked and cannot seem to find an answer to my question, i have all my textviews <code>@strings</code> but i am wondering, i have a textview that has an empty value in my xml on android studio i.e <code>android:text=""</code>, i have to leave this empty as this is to display a results from a string array.</p>
  
  <p>So my question is how can i add this to <code>@string</code> values when it is empty?
  sorry for the noobish question but i have not been able to find the answer to my question!</p>
  
  <p>thank you</p>