商品曝光，review by 枪兵

@@ -67,6 +67,7 @@ export default class GoodsCell extends React.Component {
         return(
             <View style={{width: backgroundWidth, height:backgroundHeight, backgroundColor:'white',marginTop: 10,}}>
                 <ListView
+                    yh_viewVisible = {true}//自动曝光开关
                     contentContainerStyle={styles.contentContainer}
                     initialListSize={Math.ceil(list.size)}
                     dataSource={this.dataSource.cloneWithRows(list.toArray())}