Merge branch '5.8.0-0.44.0' of http://git.yoho.cn/mobile/YH_RNComponent into 5.8.0-0.44.0

@@ -16,7 +16,7 @@ import ReactNative, {
     Platform,
     InteractionManager
 } from 'react-native';
-import immutable from 'immutable';
+import Immutable from 'immutable';
 import HotCategoryList from './HotCategoryList';
 import HotBrandList from './HotBrandList';
 import YH_Image from '../../../common/components/YH_Image';
@@ -35,10 +35,48 @@ export default class CategoryBList extends Component {
         this.stopPullToRefresh = this.stopPullToRefresh.bind(this);
 
         this.dataSource = new ListView.DataSource({
-            rowHasChanged: (r1, r2) => !immutable.is(r1, r2)
+            rowHasChanged: (r1, r2) => !Immutable.is(r1, r2)
         });
     }
 
+    shouldComponentUpdate(nextProps){
+        if (Immutable.is(nextProps.categoryList, this.props.categoryList)
+            && (nextProps.currentCateId==this.props.currentCateId)
+            && (nextProps.currentCateValue==this.props.currentCateValue)
+            && (nextProps.currentChannelValue==this.props.currentChannelValue)
+            && (Immutable.is(nextProps.currentSubCateData, this.props.currentSubCateData))
+            && (nextProps.contentFetching==this.props.contentFetching))
+        {
+            return false;
+        } else {
+            return true;
+        }
+    }
+
+    componentWillReceiveProps(nextProps) {
+        if(nextProps.currentCateId != this.props.currentCateId) {
+            try {
+                if (Platform.OS === 'ios') {
+                    if (didTouchTime > 0) {
+                        let nowTime = (new Date()).valueOf();
+                        let time = nowTime - didTouchTime;
+                        let param = {
+                            'eid': nextProps.currentCateId + '',
+                            'ts': didTouchTime + '',
+                            'cts': time + '',
+                        };
+                        ReactNative.NativeModules.YH_CommonHelper.logPerformanceWithType('CAT_CLK', param);
+                    }
+                    didTouchTime = 0;
+                }
+            } catch (e) {
+
+            } finally {
+
+            }
+        }
+    }
+
     trigggePullToRefresh(categoryId, categoryValue) {
         if (Platform.OS === 'ios') {
             InteractionManager.runAfterInteractions(() => {
@@ -181,6 +219,8 @@ export default class CategoryBList extends Component {
 
         return (
             <TouchableOpacity activeOpacity={1} onPress={() => {
+                let nowTime = (new Date()).valueOf();
+                didTouchTime = nowTime;
                 this.refs.subCategoryList && this.refs.subCategoryList.scrollTo({x: 0, y: 0, animated: false});
                 this.props.onSelectCategory && this.props.onSelectCategory(rowData.toJS());
             }}>
@@ -294,6 +334,7 @@ let {width, height} = Dimensions.get('window');
 const DEVICE_WIDTH_RATIO = width / 375;
 let cellWidth = 78 * DEVICE_WIDTH_RATIO;
 let cellPadding = ((width - 102.5 * DEVICE_WIDTH_RATIO) - cellWidth * 3) / 4;
+let  didTouchTime = 0;
 
 let styles = StyleSheet.create({
     container: {