title: Android Layout - How To Slide Down Show Update Message in Android in GridView
body: <p>In my gridview I need that when you're at the top and drag it down to appear as a message is seen on the facebook app</p>
  
  <p>example in the picture of what I need</p>
  
  <p><a href="https://drive.google.com/file/d/0B_nLIx1p5lAQV3MxZ0JRNVJoVzQ/edit?usp=sharing" rel="nofollow">Screen</a></p>
  
  <p><a href="https://drive.google.com/file/d/0B_nLIx1p5lAQa1V3a0ZsN1I3bDA/edit?usp=sharing" rel="nofollow">Screen Update</a></p>
  
  <p>My Layout</p>
  
  <pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt;
  &lt;LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
  android:layout_width="fill_parent"
  android:layout_height="fill_parent"
  android:orientation="horizontal" &gt;
  
  &lt;GridView
      android:id="@+id/list"
      android:layout_width="wrap_content"
      android:layout_height="match_parent"
      android:background="@android:color/transparent"
      android:columnWidth="74dp"
      android:gravity="center"
      android:horizontalSpacing="8dp"
      android:numColumns="auto_fit"
      android:stretchMode="columnWidth"
      android:verticalSpacing="8dp" /&gt;
  
  &lt;/LinearLayout&gt;
  </code></pre>