title: TextView add to GridLayout dynamically
body: <p>I have a problem, that i dont know how can i add a textview to a gridlayout.
  I have an xml:</p>
  
  <pre><code>&lt;TextView
          android:id="@+id/textView1"
          android:layout_column="2"
          android:layout_columnSpan="3"
          android:layout_gravity="center_horizontal|top"
          android:layout_row="3"
          android:layout_rowSpan="2"
          android:text="TextView" /&gt;
  </code></pre>
  
  <p>And would like to do this xml code dynamically. How can i do this? I know how to create textview, but i dont know how to add to the gridlayout...</p>