修改了android YH_Image 作为背景时报错的问题。 review by yuliang。

@@ -69,7 +69,7 @@ export default class ProductListCell extends Component {
 
         return (
             <View style={styles.imageContainer}>
-                <YH_Image style={styles.image} url={url}>
+                <YH_Image style={styles.image} url={url} isBackground={true}>
                 {rowID == similarIndex?
                     <SimilarProductAnim
                     onPressFindSimilar={this.props.onPressFindSimilar}

@@ -8,9 +8,12 @@ const {
 const {
     Image,
     PixelRatio,
+    Platform,
 } = ReactNative;
 
 const YH_ImageView = ReactNative.requireNativeComponent('YH_ImageView', null);
+const YH_BackgroundView = (Platform.OS === 'ios') ? null : ReactNative.requireNativeComponent('YH_BackgroundView', null);
+
 
 
 /**
@@ -49,10 +52,31 @@ export default class YH_Image extends Component {
     }
 
     render() {
-        return (
-            <YH_ImageView
-                {...this.props}
-            />
-        );
+
+        if (Platform.OS === 'ios') {
+            return (
+                <YH_ImageView
+                    {...this.props}
+                />
+            );
+        }
+        else{
+            let {isBackground} = this.props;
+            if(isBackground && isBackground == true){
+                // return null;
+                return (
+                    <YH_BackgroundView
+                        {...this.props}
+                    />
+                );
+            }
+            else{
+                 return (
+                    <YH_ImageView
+                        {...this.props}
+                    />
+                );               
+            }
+        }
     }
 }

@@ -71,7 +71,7 @@ export default class AppIconList extends React.Component {
             listContainerStyle = styles.brandContainer4
         }
 		return(
-			<YH_Image style={[styles.container, {height: containerHeight}]} url={this.props.backImage}>
+			<YH_Image style={[styles.container, {height: containerHeight}]} url={this.props.backImage} isBackground={true}>
                 <ListView
                     contentContainerStyle={listContainerStyle}
                     enableEmptySections={true}