它揭示了如何将本地 ToastAndroid 模块作为一个 JS 模块。它有一个名为 showText 的函数,其拥有的参数如下所示:
字符串消息:将文本传递给 toast 的字符串
int 持续期:toast 的持续期。可能是
ToastAndroid.SHORT或ToastAndroid.LONG
方法
static show(message: string, duration: number)
性质
SHORT: MemberExpression
LONG: MemberExpression
示例
use strict;
var React = require(react-native);
var {
StyleSheet,
Text,
ToastAndroid,
TouchableWithoutFeedback
} = React;
var UIExplorerBlock = require(UIExplorerBlock);
var UIExplorerPage = require(UIExplorerPage);
var ToastExample = React.createClass({
statics: {
title: Toast Example,
description: Toast Example,
},
getInitialState: function() { return {};
},
render: function() { return (
<UIExplorerPage title="ToastAndroid">
<UIExplorerBlock title="Simple toast">
<TouchableWithoutFeedback
onPress={() =>
ToastAndroid.show(This is a toast with short duration, ToastAndroid.SHORT)}>
<Text style={styles.text}>Click me.</Text>
</TouchableWithoutFeedback>
</UIExplorerBlock>
<UIExplorerBlock title="Toast with long duration">
<TouchableWithoutFeedback
onPress={() =>
ToastAndroid.show(This is a toast with long duration, ToastAndroid.LONG)}>
<Text style={styles.text}>Click me too.</Text>
</TouchableWithoutFeedback>
</UIExplorerBlock>
</UIExplorerPage>
);
},
});
var styles = StyleSheet.create({
text: {
color: black,
},
});
module.exports = ToastExample;作者:terry,如若转载,请注明出处:https://www.web176.com/reactnative/22024.html
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