text: import React from 'react';
  import { View, Text, TouchableWithoutFeedback } from 'react-native';
  import { commonstyle } from './App'
  
  class Picture extends React.Component{
  	static navigationOptions = (navigation) => ({
  		headerTitle: '',
  		headerStyle: {
  			backgroundColor: '#F2928A'
  		},
  		headerTintColor: 'white',
  		headerRight: (
  			<TouchableWithoutFeedback onPress = {() => {}}>
  				<View>
  					<Text style = {commonstyle.rightupperbutton}>选择   </Text>
  				</View>
  			</TouchableWithoutFeedback>
  		)
      });
  
  	render(){
  		const navigation = this.props.navigation;
  		return (
  			<View style={{flex: 1, alignItems: 'center', justifyContent: 'center'}}>
  		      <Text>Details Screen</Text>
  		    </View>
  		);
  	}
  }
  
  export default Picture;
  