方法
static share(content, options) #
打开一个对话框来共享文本内容。
在iOS中，返回一个Promise，它将被调用一个包含action的对象，activityType。 如果用户关闭对话框，则Promise仍将被解析，而ActionDisissedAction和所有其他键未被定义。
在Android中，返回一个Promise，它始终使用Share.sharedAction操作来解决。
Content #
message- 要分享的消息title- 消息的标题
iOS #
url- 要分享的网址
至少需要一个URL和消息.
Options #
iOS #
excludedActivityTypestintColor
Android #
dialogTitle
static sharedAction() #
内容已成功共享。.
static dismissedAction() #
该对话框已被拒绝. @platform ios
例子
'use strict';
var React = require('react');
var ReactNative = require('react-native');
var {
StyleSheet,
View,
Text,
TouchableHighlight,
Share,
} = ReactNative;
exports.framework = 'React';
exports.title = 'Share';
exports.description = 'Share data with other Apps.';
exports.examples = [{
title: 'Share Text Content',
render() {
return <ShareMessageExample />;
}
}];
class ShareMessageExample extends React.Component {
_shareMessage: Function;
_shareText: Function;
_showResult: Function;
state: any;
constructor(props) {
super(props);
this._shareMessage = this._shareMessage.bind(this);
this._shareText = this._shareText.bind(this);
this._showResult = this._showResult.bind(this);
this.state = {
result: ''
};
}
render() {
return (
<View>
<TouchableHighlight style={styles.wrapper}
onPress={this._shareMessage}>
<View style={styles.button}>
<Text>Click to share message</Text>
</View>
</TouchableHighlight>
<TouchableHighlight style={styles.wrapper}
onPress={this._shareText}>
<View style={styles.button}>
<Text>Click to share message, URL and title</Text>
</View>
</TouchableHighlight>
<Text>{this.state.result}</Text>
</View>
);
}
_shareMessage() {
Share.share({
message: 'React Native | A framework for building native apps using React'
})
.then(this._showResult)
.catch((error) => this.setState({result: 'error: ' + error.message}));
}
_shareText() {
Share.share({
message: 'A framework for building native apps using React',
url: 'http://facebook.github.io/react-native/',
title: 'React Native'
}, {
dialogTitle: 'Share React Native website',
excludedActivityTypes: [
'com.apple.UIKit.activity.PostToTwitter'
],
tintColor: 'green'
})
.then(this._showResult)
.catch((error) => this.setState({result: 'error: ' + error.message}));
}
_showResult(result) {
if (result.action === Share.sharedAction) {
if (result.activityType) {
this.setState({result: 'shared with an activityType: ' + result.activityType});
} else {
this.setState({result: 'shared'});
}
} else if (result.action === Share.dismissedAction) {
this.setState({result: 'dismissed'});
}
}
}
var styles = StyleSheet.create({
wrapper: {
borderRadius: 5,
marginBottom: 5,
},
button: {
backgroundColor: '#eeeeee',
padding: 10,
},
});