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Share

本文档贡献者：sunnylqm(100.00%)

示例

• 函数组件示例
• Class组件示例

import React from 'react';
import { Share, View, Button } from 'react-native';

const ShareExample = () => {
  const onShare = async () => {
    try {
      const result = await Share.share({
        message:
          'React Native | A framework for building native apps using React',
      });
      if (result.action === Share.sharedAction) {
        if (result.activityType) {
          // shared with activity type of result.activityType
        } else {
          // shared
        }
      } else if (result.action === Share.dismissedAction) {
        // dismissed
      }
    } catch (error) {
      alert(error.message);
    }
  };
  return (
    <View style={{ marginTop: 50 }}>
      <Button onPress={onShare} title="Share" />
    </View>
  );
};

export default ShareExample;

import React, { Component } from 'react';
import { Share, View, Button } from 'react-native';

class ShareExample extends Component {
  onShare = async () => {
    try {
      const result = await Share.share({
        message:
          'React Native | A framework for building native apps using React',
      });

      if (result.action === Share.sharedAction) {
        if (result.activityType) {
          // shared with activity type of result.activityType
        } else {
          // shared
        }
      } else if (result.action === Share.dismissedAction) {
        // dismissed
      }
    } catch (error) {
      alert(error.message);
    }
  };

  render() {
    return (
      <View style={{ marginTop: 50 }}>
        <Button onPress={this.onShare} title="Share" />
      </View>
    );
  }
}

export default ShareExample;

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文档

方法

share()

static share(content, options)

打开一个对话框来分享文本内容。

在 iOS 中，返回一个 Promise，最终会解析为一个对象，包含有action和activityType两个属性。如果用户取消对话框，则 Promise 仍将被解析，最终返回的action属性会是Share.dismissedAction，而其他属性为 undefined。Note that some share options will not appear or work on the iOS simulator.

在 Android 中同样返回一个 Promise，但返回的action始终为Share.sharedAction。

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。

Android

• title - title of the message

Options

iOS

• subject - 通过邮件分享的标题
• excludedActivityTypes
• tintColor

Android

• dialogTitle

---

sharedAction

static sharedAction

表示内容已成功分享。

---

dismissedAction

static dismissedAction

表示对话框被取消。仅限 iOS。