Header.js
3.14 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
import React from 'react'
import {View, Text, Image, StyleSheet, TouchableOpacity,StatusBar,Dimensions,PixelRatio} from 'react-native'
import {observer} from 'mobx-react/native'
const line = 1 / PixelRatio.get();
const isX=Dimensions.get("window").height===812&&Dimensions.get("window").width===375
const XOffset=isX?20:0
export const headerHeight = 44
const styles = StyleSheet.create({
container: {
height: headerHeight,
backgroundColor: '#fafafa',
flexDirection: 'row',
alignItems: 'center',
borderBottomColor:"#dddddd"
},
leftView: {
paddingLeft: 15,
flex: 1,
},
rightView: {
flex: 1,
paddingRight: 15,
alignItems: 'flex-end',
},
titleView: {
flex: 1,
alignItems: 'center',
},
title: {
fontSize: 18,
color: "#333333"
},
backIcon: {
height: 16.5,
width: 9,
},
codeIcon:{
width:20,
height:20
},
rightText:{
fontSize:16,
color:"#333333",
}
})
@observer
export default class Header extends React.Component {
left() {
const {navigation, pop, left, leftPress,backKey,popToHome,code} = this.props
if (pop||popToHome) {
return (
<TouchableOpacity style={styles.leftView} onPress={() => {
if(pop){navigation.dispatch(NavigationActions.back({key:backKey}))}
if(popToHome){
const resetAction = NavigationActions.reset({
index: 0,
key:null,
actions: [
NavigationActions.navigate({ routeName: 'BottomModal'})
]
})
this.props.navigation.dispatch(resetAction)
}
}}>
<Image style={styles.backIcon} resizeModa="contain" source={require('./imgs/back.png')}/>
</TouchableOpacity>
)
}
if (left) {
return (
<TouchableOpacity style={styles.leftView} onPress={() => leftPress && leftPress()}>
{left}
</TouchableOpacity>
)
}
if(code){
return (
<TouchableOpacity style={styles.leftView} onPress={() => leftPress && leftPress()}>
<Image style={styles.codeIcon} resizeModa="contain" source={require('./imgs/code.png')}/>
</TouchableOpacity>
)
}
return <View style={styles.leftView}/>
}
center() {
const {center, title} = this.props
if (title) {
return (
<View style={styles.titleView}>
<Text style={styles.title}>{title}</Text>
</View>
)
}
if (center) {
return center
}
return null
}
right() {
const {right,rightText, rightPress} = this.props
if (right) {
return (
<TouchableOpacity onPress={() => rightPress && rightPress()} style={styles.rightView}>
{right}
</TouchableOpacity>
)
}
if(rightText){
return(
<TouchableOpacity onPress={() => rightPress && rightPress()} style={styles.rightView}>
<Text style={styles.rightText}>{rightText}</Text>
</TouchableOpacity>
)
}
return <View style={styles.rightView}/>
}
render() {
const border={borderBottomWidth:this.props.noborder?0:line,}
const {offset}=this.props
// debugger
return (
<View View style={{backgroundColor:"#fafafa"}}>
<StatusBar barStyle={'default'}></StatusBar>
<View style={[styles.container,border,offset&&{paddingTop:offset+XOffset,height:headerHeight+offset+XOffset}]}>
{this.left()}
{this.center()}
{this.right()}
</View>
</View>
)
}
}