import React from 'react';
import { StyleSheet, View, TouchableOpacity, Image, Platform, BackHandler} from 'react-native';
import { connect } from 'react-redux';
class Select extends React.Component {
static navigationOptions = ({navigation, screenProps}) => ({
headerTitle: '头部信息',
headerLeft:(
<TouchableOpacity onPress={()=>navigation.state.params.navigatePress()} style={{padding:10}} >
<Image
source={require('../../../images/icon-left.png')}
style={{ width: 9, height: 16 }}
/>
</TouchableOpacity>
)
});
constructor(props) {
super(props);
this.state={
}
}
_onBackAndroid=()=>{
this.props.navigation.navigate('要返回的页面路由')
}
componentWillMount() {
this.props.navigation.setParams({ navigatePress:this._onBackAndroid })
if (Platform.OS === 'android') {
BackHandler.addEventListener("hardwareBackPress", this._onBackAndroid);
}
}
componentWillUnmount() {
if (Platform.OS === 'android') {
BackHandler.removeEventListener("hardwareBackPress", this._onBackAndroid);
}
}
render() {
return (
<View style={styles.container}>
</View>
);
}
}
export default connect()(Select);
const styles = StyleSheet.create({
container: {
flex: 1,
backgroundColor: '#FFFFFF',
},
});
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