title: Why GridView show only limited item?
body: <p>I implemented the GridView like doc says <a href="https://developer.android.com/guide/topics/ui/layout/gridview.html" rel="nofollow">here</a>. According to example 22 item / image should appear, with vertical scrolling, but for me only 9 image appears. Why?</p>
  
  <p>Guess something wrong in the setup of the <code>GridView</code>?    </p>
  
  <pre><code>&lt;GridView
          android:id="@+id/gridView1"
          android:layout_width="fill_parent"
          android:layout_height="fill_parent"
          android:layout_margin="4dp"
          android:columnWidth="100dp"
          android:gravity="center"
          android:numColumns="9"
          android:horizontalSpacing="1dp"
          android:scrollbarAlwaysDrawHorizontalTrack="true"
          android:scrollbarAlwaysDrawVerticalTrack="true"
          android:scrollbars="horizontal"
          android:stretchMode="none"
          android:verticalSpacing="1dp"&gt;
  </code></pre>
  
  <p>getCount method returns 22, and I have 22 image in my list.</p>
  
  <pre><code>public int getCount() {
  
      int jj = mThumbIds.length;
      return mThumbIds.length;
  }
  
  private Integer[] mThumbIds = {
          R.drawable.printable_number_5, R.drawable.printable_number_5,
          R.drawable.printable_number_5, R.drawable.printable_number_5,
          R.drawable.printable_number_5, R.drawable.printable_number_5,
          R.drawable.printable_number_5, R.drawable.printable_number_5,
          R.drawable.printable_number_5, R.drawable.printable_number_5,
          R.drawable.printable_number_5, R.drawable.printable_number_5,
          R.drawable.printable_number_5, R.drawable.printable_number_5,
          R.drawable.printable_number_5, R.drawable.printable_number_5,
          R.drawable.printable_number_5, R.drawable.printable_number_5,
          R.drawable.printable_number_5, R.drawable.printable_number_5,
          R.drawable.printable_number_5, R.drawable.printable_number_5
  };
  </code></pre>