同步秒杀listview属性和iOS一样

@@ -180,19 +180,17 @@ export default class Seckill extends Component {
                             progressBackgroundColor="#ffffff"
                           />
                         }
-                        contentContainerStyle={styles.contentContainer}
+                    contentContainerStyle={styles.contentContainer}
                     enableEmptySections={true}
-                    dataSource={this.dataSource.cloneWithRows(dataSource)}
+                    dataSource={this.dataSource.cloneWithRowsAndSections(dataSource)}
                     renderRow={this.renderRow}
                     enablePullToRefresh={true}
-                    isOnPullToRefresh={isFetching}
+                    isOnPullToRefresh={isPullToRefresh}
                     onRefreshData={() => {
                         //强制刷新数据
-                        if (isFetching) {
-                            return;
-                        }
                         this.props.onRefresh && this.props.onRefresh();
                     }}
+                    renderSectionHeader={this.renderSectionHeader}
                     renderFooter={()=>{
                         return <View style={styles.descriptionContainer}>
                             <Text style={styles.descriptionText}>秒杀活动说明</Text>