title: Remove the underline from edittext in android
body: <p>I am using a edittext with multiline property.when i type any word there is no underline but as i used space or enter key all the text cover by underline .how it can be remove . I dont want to see underline .so please give me any solution..</p>
  
  <p>my xml file is......</p>
  
  <pre><code> &lt;EditText
      android:layout_centerInParent="true"
      android:id="@+id/etext"
      android:layout_width="130dp"
      android:layout_height="wrap_content"
      android:visibility="invisible"
      android:textSize="20dp"
      android:background="@null"/&gt;
  </code></pre>