import { Dimensions } from "react-native"; const deviceHeight = Dimensions.get('screen').height; 三、内容高度 即图中蓝色部分 import { StyleSheet, View, Text, ScrollView, Dimensions, PanResponder, StatusBar } from "react-native"; const deviceHeight= Dimensions.get('window').height; const STAT...
[Uploading Simulator Screen Shot 2016年9月9日 下午10.39.17_966363.png . . .] ' }}); 也可以写作: var {height, width, scale} = Dimensions.get('window'); <View style={styles3.outViewStyle}> <Text>当前屏幕宽度:{width}</Text> <Text>当前屏幕高度:{height}</Text> <Text>当前屏幕分辨率...
其中,在设备屏幕同状态的默认情况下screen的width、height永远是≥window的width、height,因为,window获取的参数会排除掉状态栏高度(translucent为false时)以及底部虚拟菜单栏高度。当此安卓机设置了状态栏translucent为true并且没有开启虚拟菜单栏时,Dimensions.get('window')就会与Dimensions.get('screen')获取的width、hei...
export let screenH = Dimensions.get('window').height; // iPhoneX const X_WIDTH = 375; const X_HEIGHT = 812; export function isIphoneX() { return ( Platform.OS === 'ios' && ((screenH === X_HEIGHT && screenW === X_WIDTH) || (screenH === X_WIDTH && screenW === X_HEI...
} from'react-native';//计算屏幕的宽高let {width, height} = Dimensions.get('window'); exportdefaultclassReactNativeDemo extends Component { constructor(props){ super(props);this.printWindowWidth();this.printWindowHeight(); }//打印屏幕的高度printWindowWidth(){ ...
const {height} = Dimensions.get('window') export default class NoNetwork extends React.PureComponent { render() { return <TouchableOpacity style={styles.wrapper} onPress={this.props.checkNetwork} > <Image source={errorImg} style={styles.img} ...
需要导入Dimensions 代码语言:javascript 复制 letDimensions=require('Dimensions'); 代码语言:javascript 复制 // 示例classKKScreen{staticwidth(){returnDimensions.get('window').width;}staticheight(){returnDimensions.get('window').height;}staticscale(){returnDimensions.get('window').scale;}}...
Description There's a strange behaviour that's been observed on some(not all) android devices that whenever using Dimensions.get('window').height, it is returning screen height since the Android Navigation Bar is also added to the total ...
const softNavBarHeight = getSoftNavBarHeight(); console.log('软导航栏高度:', softNavBarHeight); 这样就可以获取到软导航栏的高度了。 React Native是一种用于构建跨平台移动应用的框架,它结合了React的声明性特点和原生应用的性能。它可以使用JavaScript编写应用程序,并在不同平台上生成本机代码。React Nativ...
'https://i.imgur.com/yXOvdOSs.jpg', imageSize: 90, }; export default function Profile() { return ( <> {user.name} </> ); } Show more 在上述示例中,style={{}} 不是一种特殊语法,而是 {} 所代表的对象(object)被放在了 style={ } 的花括号里面了。当 CSS 样式依赖 JavaScript 变量...