kiw*_*des 7 react-native react-navigation safeareaview
在 iPhone X 模拟器上运行应用程序时,Material Top Tab Navigator 切入凹槽和底部按钮。
为了解决这个问题,我尝试在应用 App Container 之前实现 SafeAreaView,并将每个单独的屏幕包装在 SafeAreaViews 中。这可以使文本远离这些区域,而不是导航器。
import React, { Component } from 'react';
import { Text, View } from 'react-native';
import { createAppContainer, createMaterialTopTabNavigator, SafeAreaView } from 'react-navigation';
class Calculator extends Component {
render() {
return (
<View style={{ flex: 1, justifyContent: 'center', alignItems: 'center' }}>
<Text>Calculator!</Text>
</View>
);
}
}
class Camera extends Component {
render() {
return (
<View style={{ flex: 1, justifyContent: 'center', alignItems: 'center' }}>
<Text>Camera!</Text>
</View>
);
}
}
class Solution extends Component {
render() {
return (
<View style={{ flex: 1, justifyContent: 'center', alignItems: 'center' }}>
<Text>Solution!</Text>
</View>
);
}
}
const TabNavigator = createMaterialTopTabNavigator(
{
Calculator,
Camera,
Solution
},
{
tabBarPosition: 'bottom',
}
);
const AppContainer = createAppContainer(TabNavigator);
class App extends Component {
render() {
return (
<SafeAreaView>
<AppContainer/>
</SafeAreaView>
);
}
}
export default App;
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运行此应用程序时,不存在错误。但是,没有任何渲染。我期望的是一个标签导航器呈现三个标签,这些标签不会在凹口或底部按钮下方切割。
给SafeAreaView一个尺寸
<SafeAreaView style={{ flex: 1 }}>
<AppContainer/>
</SafeAreaView>
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如果 AppContainer 仍然全屏传播,
改变 import { SafeAreaView } from 'react-navigation'
到 import { SafeAreaView } from 'react-native'
您需要向组件提供flex: 1样式SafeAreaView
<SafeAreaView style={{flex: 1}}>
{/* Component here */}
</SafeAreaView>
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