utils.js
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/**
* Created by DEV005 on 2017/8/31.
*/
import{
Dimensions,
Platform
} from 'react-native';
//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;
}
}
}