title: how to get text from textview
body: <p>if I have set text in textview in such way, which is not problem:</p>
  
  <pre><code>  tv.setText("" + ANS[i]);
  </code></pre>
  
  <p>this simply getting from this way.</p>
  
  <pre><code>     String a = tv.getText().toString();
       int A = Integer.parseInt(a);
  </code></pre>
  
  <p>But in case of setting value in textView.</p>
  
  <pre><code> tv1.setText("  " + X[i] + "\n" + "+" + " " + Y[i]);
  </code></pre>
  
  <p>which is like this</p>
  
  <pre><code>              5
               +9
  </code></pre>
  
  <p>I have problem , this value how to get.</p>