适配android UI。review by 张文文。

@@ -127,6 +127,7 @@ const styles = StyleSheet.create({
   },
   contentContainer: {
       width: width,
+      flex: 1,
       backgroundColor: 'white',
       paddingBottom: 55 * DEVICE_WIDTH_RATIO,
   },
@@ -135,6 +136,7 @@ const styles = StyleSheet.create({
     height: 118 * DEVICE_WIDTH_RATIO,
   },
   middleView: {
+    backgroundColor: 'white',
     height: 50 * DEVICE_WIDTH_RATIO,
     flexDirection: 'row',
     alignItems: 'center',

@@ -31,7 +31,7 @@ export default class Statistics extends Component {
                         this.props.resourceJumpWithUrl && this.props.resourceJumpWithUrl(url);
                     }} >
 
-                        <View style={{width: width / 2, paddingLeft: 30, marginTop: -10}}>
+                        <View style={{width: width / 2, paddingLeft: 30, marginTop: -9}}>
                             <Text style={styles.numberText}>¥{statisticsInfo.orderAmountSum}</Text>
                             <Text style={styles.tipsText}>预估订单佣金</Text>
                         </View>
@@ -45,7 +45,7 @@ export default class Statistics extends Component {
                         this.props.resourceJumpWithUrl && this.props.resourceJumpWithUrl(url);
                     }} >
 
-                        <View style={{width: width / 2, paddingLeft: 30, marginTop: -10}}>
+                        <View style={{width: width / 2, paddingLeft: 30, marginTop: -9}}>
                             <Text style={styles.numberText}>¥{statisticsInfo.extraAmountSum}</Text>
                             <Text style={styles.tipsText}>预估其他佣金</Text>
                         </View>