utils.js
5.31 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
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
/**
* Created by DEV005 on 2017/8/31.
*/
import Toast from 'react-native-root-toast';
import moment from 'moment';
import {
Alert,Dimensions,Platform
} from 'react-native';
/**
* 冒一个时间比较短的Toast
* @param content
*/
export const xnToast = (content) => {
if (global.toast !== undefined) {
Toast.hide(toast);
}
global.toast = Toast.show(content.toString(), {
duration: Toast.durations.SHORT,
position: Toast.positions.CENTER,
shadow: true,
animation: true,
hideOnPress: true,
delay: 0
});
};
export const topToast = (content) => {
if (global.toast !== undefined) {
Toast.hide(toast);
}
global.toast = Toast.show(content.toString(), {
duration: Toast.durations.SHORT,
position: Toast.positions.TOP,
shadow: true,
animation: true,
hideOnPress: true,
delay: 0
});
};
export const xnAlert = (content,okBack,cancel) => {
Alert.alert(
'',
content,
[
{text: '取消', onPress: () =>cancel&&cancel()},
{text: '确定', onPress: () =>okBack&&okBack()},
]
)
};
//是否 isIphoneX
export function isIphoneX() {
let dimen = Dimensions.get('window');
return (
Platform.OS === 'ios' &&
!Platform.isPad &&
!Platform.isTVOS &&
(dimen.height === 812 || dimen.width === 812)
);
}
//设置头部填充高度
export function getHeaderHeight() {
if( Platform.OS === 'android'){
return 48;
}else if(Platform.OS === 'ios') {
if(isIphoneX()){
return 88;
}else {
return 64;
}
}
}
//设置头部上边距
export function getHeaderPadding() {
if( Platform.OS === 'android'){
return 0;
}else if(Platform.OS === 'ios') {
if(isIphoneX()){
return 44;
}else {
return 20;
}
}
}
//设置底部填充高度
export function getFooterBottom() {
if( Platform.OS === 'android'){
return 0;
}else if(Platform.OS === 'ios') {
if(isIphoneX()){
return 34;
}else {
return 0;
}
}
}
//设置边框粗细
export function xnBorderWidth() {
if(isIphoneX()){
return 1;
}else {
return 0.5;
}
}
//时间显示
export function timeShow(time) {
let timeStr = time;
if (timeStr.length == 10){
timeStr = timeStr +'000';
}
if (new Date(Number(timeStr)).toDateString() === new Date().toDateString()) {
//今天
return "今天";
} else if (isYestday(timeStr)){
//之前
return "昨天";
}
}
function isYestday(theDate){
let date = (new Date()); //当前时间
let today = new Date(date.getFullYear(), date.getMonth(), date.getDate()).getTime(); //今天凌晨
let yestday = new Date(today - 24*3600*1000).getTime();
return theDate.getTime() < today && yestday <= theDate.getTime();
}
//数量处理
export function numChange(num){
if(num > 100000){
number = '10w+';
}else if(num >= 10000){
number = parseFloat(num/10000).toFixed(1)+'w';
}else if(num >= 1000){
number = parseFloat(num/1000).toFixed(1)+'k';
}else{
number = num;
}
return number;
}
//时间戳处理(xxx前)
export function timeChange(timespan){
var dateTime = new Date(timespan);
var year = dateTime.getFullYear();
var month = dateTime.getMonth() + 1;
var day = dateTime.getDate();
var hour = dateTime.getHours();
var minute = dateTime.getMinutes();
var second = dateTime.getSeconds();
var now = new Date();
var now_new = Number(now); //typescript转换写法
var milliseconds = 0;
var timeSpanStr;
milliseconds = now_new - timespan;
if (milliseconds <= 1000 * 60 * 1) {
timeSpanStr = '刚刚';
}
else if (1000 * 60 * 1 < milliseconds && milliseconds <= 1000 * 60 * 60) {
timeSpanStr = Math.round((milliseconds / (1000 * 60))) + '分钟前';
}
else if (1000 * 60 * 60 * 1 < milliseconds && milliseconds <= 1000 * 60 * 60 * 24) {
timeSpanStr = Math.round(milliseconds / (1000 * 60 * 60)) + '小时前';
}
else if (1000 * 60 * 60 * 24 < milliseconds && milliseconds <= 1000 * 60 * 60 * 24 * 15) {
timeSpanStr = Math.round(milliseconds / (1000 * 60 * 60 * 24)) + '天前';
}
else if (milliseconds > 1000 * 60 * 60 * 24 * 15 && year == now.getFullYear()) {
if(month < 10){
month = '0' + month;
}
if(day < 10){
day = '0' + day;
}
timeSpanStr = month + '-' + day;
} else {
if(month < 10){
month = '0' + month;
}
if(day < 10){
day = '0' + day;
}
timeSpanStr = year + '-' + month + '-' + day;
}
return timeSpanStr;
}
//时间戳处理(x月x日)
export function dateChange(time){
let year = new Date(time).getFullYear();
if(year == new Date().getFullYear()){
return moment(time).format('MM-DD')
}else{
return moment(time).format('YYYY-MM-DD')
}
}
const xnUtils={
xnToast:xnToast,
xnAlert:xnAlert,
isIphoneX:isIphoneX,
getHeaderHeight:getHeaderHeight,
getHeaderPadding:getHeaderPadding,
getFooterBottom:getFooterBottom,
xnBorderWidth:xnBorderWidth,
};
export default xnUtils;