title: React Native FlatList last item visibility issue
body: <p>I am fetching products list and then displaying using a FlatList, my list contains 5 items and as you can see FlatList row height is variable because of varying description text. So the issue is my last item card is not completely visible maybe this is some kind of flat list issue or layout issue. Any help would be highly appreciated</p>
  <pre class="lang-js prettyprint-override"><code> renderProducts() {
          if (this.props.loading === true) {
              return (
                  &lt;View style={Styles.spinnerStyle}&gt;
                      &lt;ActivityIndicator size='large' /&gt;
                  &lt;/View&gt;
              );
          }
  
          return (
                  &lt;FlatList
                      data={this.props.myProducts}
                      keyExtractor={(item) =&gt; item.id}
                      renderItem={({ item }) =&gt; (
                          &lt;Card 
                              title={item.title} 
                              image={{ 
                                  uri: item.image !== null ? item.image.src :'../resImage.jpg' 
                              }}
                          &gt;
                              &lt;Text style={{ marginBottom: 10 }}&gt;
                                  {item.body_html}
                              &lt;/Text&gt;
                              &lt;Button
                                  icon={{ name: 'code' }}
                                  backgroundColor='#03A9F4'
                                  fontFamily='Lato'
                                  buttonStyle={{ borderRadius: 0, marginLeft: 0, marginRight: 0, marginBottom: 0 }}
                                  title='VIEW NOW' 
                              /&gt;
                        &lt;/Card&gt;
                        )}
                  /&gt;
          );
      }
      
      render() {
          return (
              &lt;View&gt;
                  &lt;View style={Styles.viewStyle}&gt;
                      &lt;Text style    {Styles.textStyle}&gt;ProductsList&lt;/Text&gt;
                  &lt;/View&gt;
                      { 
                          this.renderProducts() 
                      }
              &lt;/View&gt;
          );
      }
  </code></pre>