utils.js
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/**
* Created by DEV005 on 2017/8/31.
*/
import React, { Component } from 'react';
import { BackHandler,AppState,StyleSheet,View,Text
, NativeModules,AsyncStorage,NavigationActions,
ActivityIndicator,TouchableOpacity,Image,Touch,Platform,Dimensions
} from 'react-native';
import Toast from 'react-native-root-toast';
/**
* 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.LONG,
position: Toast.positions.CENTER,
shadow: true,
animation: true,
hideOnPress: true,
delay: 0
});
};
export const formatStringWithHtml = (originString) => {
if (originString === undefined) {
return '';
}
const newString = originString
.replace(/ /g, ' ')
.replace(/"/g, '"')
.replace(/&/g, '&')
.replace(/</g, '<')
.replace(/>/g, '>');
return newString;
};
// 获取主题色
export function getHomeColor(){
if(global.homeColor == undefined){
// #8A0886 紫色测试
global.homeColor = "#3399ff";
return String(global.homeColor);
}else{
return String(global.homeColor);
}
}
// 获取app传入的配置参数，这个方法只需要调用一次
export async function getConfigTheme(){
try {
var result= await NativeModules.system.configTheme();
global.isNew = true;
global.role = (JSON.parse(result).role ||"" ).toString();
global.homeColor = (JSON.parse(result).themeColor ||"#3399ff").toString();
global.weChatBySmallProgramAppId = (JSON.parse(result).WeChatBySmallProgramAppId ||"" ).toString();
if(Platform.OS === 'ios'){
global.showWchatShare = JSON.parse(result).showWchatShare || false;
}else{
global.showWchatShare = JSON.parse(result).showWchatShare || false;
}
// 是否是导航进入
global.navigateMode = JSON.parse(result).navigateMode || false;
if(global.navigateMode === 'true' || global.navigateMode == true){
global.navigateMode = true;
}else{
global.navigateMode = false;
}
// app分支，默认配置为测试环境
global.appTarget = (JSON.parse(result).appTarget ||"xntalkTest" ).toString();
}catch(e){
global.isNew = false;
// #8A0886 紫色测试
global.homeColor = "#3399ff";
global.showWchatShare = false;
global.navigateMode = false;
}finally{
console.log('getConfigTheme 完成！！！');
console.log(global.appTarget);
console.log('-----------------------');
console.log(global);
}
}
export function isIphoneX() {
let dimen = Dimensions.get('window');
return (
Platform.OS === 'ios' &&
!Platform.isPad &&
!Platform.isTVOS &&
(dimen.height >= 812 || dimen.width >= 812)
);
}
export function getHeaderHeight() {
if( Platform.OS === 'android'){
return 48;
}else if(Platform.OS === 'ios') {
if(isIphoneX()){
return 88;
}else {
return 64;
}
}
}
export function xnBorderWidth() {
if(isIphoneX()){
return 1;
}else {
return 0.5;
}
}
export function getHeaderPadding() {
if( Platform.OS === 'android'){
return 0;
}else if(Platform.OS === 'ios') {
if(isIphoneX()){
return 44;
}else {
return 20;
}
}
}
export function getFooterBottom() {
if( Platform.OS === 'android'){
return 0;
}else if(Platform.OS === 'ios') {
if(isIphoneX()){
return 34;
}else {
return 0;
}
}
}
const xnUtils={
xnToast:xnToast,
isIphoneX:isIphoneX,
getHeaderHeight:getHeaderHeight,
getHeaderPadding:getHeaderPadding,
getFooterBottom:getFooterBottom,
xnBorderWidth:xnBorderWidth,
}
export default xnUtils;