react native ios image嵌套Text 背景问题

问题：

去除黑色

解决

http://stackoverflow.com/questions/29300732/render-text-box-with-transparent-background-on-top-of-image-in-react-native-ios

 
    
         {this.props.data.trainID.name}
    




const styles = StyleSheet.create({
    imageback:{
        backgroundColor: 'rgba(0,0,0,0)',
    },
});