autobots-lib/lib/wxshare.js

汽车人基础库

'use strict';

import React,{Component} from 'react';
import ReactNative from 'react-native';
import Native from '../native';
import Toast from './toast';
import {Buffer} from 'buffer';
import PropTypes from 'prop-types';

const {
    StyleSheet,
    requireNativeComponent,
    NativeModules,
    DeviceEventEmitter,
    Platform,
    View,
    Text,
} = ReactNative;

let openNative = function(data,callback)
{

    let url = 'autobots://rn/wxshare?'+data;
    Native.callNative(url,function(result,data){
        if(callback)
        {
            callback(result,data);
        }
    });
}



class Me extends Component {

    //wxtype  1->微信，2->朋友圈

    shareText(content,wxtype,callback){
        let type_64 = new Buffer("text");
        let content_64 = new Buffer(content);
        let wxtype_64 = new Buffer(wxtype);
        let data = "type="+type_64+"&content="+content_64+"&wxtype="+wxtype_64;
        openNative(data,callback);
    }

    shareUrl(title,url,pic,content,wxtype,callback)
    {
        let type_64 = new Buffer("url");
        let title_64 = title && title!=""?new Buffer(title):"";
        let url_64 = url&&url!=""?new Buffer(url):"";
        let pic_64 = pic&&pic!=""?new Buffer(pic):"";
        let content_64 = content&&content!=""?new Buffer(content):"";
        let wxtype_64 = new Buffer(wxtype);

        let data = "type="+type_64+"&title="+title_64+"&url="+url_64+"&pic="+pic_64+"&content="+content_64+"&wxtype="+wxtype_64;

        openNative(data,callback);
    }

    sharePic(pic,wxtype,callback)
    {
        let type_64 = new Buffer("pic");
        let pic_64 = new Buffer(pic);
        let wxtype_64 = new Buffer(wxtype);
        let data = "type="+type_64+"&pic="+pic_64+"&wxtype="+wxtype_64;

        openNative(data,callback);
    }

    componentWillMount() {
        var that = this;

        function cb_android(e:Event)
        {

            if(that.props.onCallBack)
            {
                that.props.onCallBack(JSON.parse(e.result));
            }
        }

        function cb_ios(p)
        {
            if(that.props.onCallBack)
            {
                that.props.onCallBack(p);
            }
        }

        if(Platform.OS==='android')
        {
            this.sinListener = DeviceEventEmitter.addListener("react_event_wx_result",cb_android);
        }else {
            this.sinListener = DeviceEventEmitter.addListener("react_event_wx_result",cb_ios);
        }

    }

    componentWillUnmount() {

        if(this.sinListener!=null)
        {
            this.sinListener.remove();
            this.sinListener = null;
        }


    }

    render() {
        return(<View/>);
    }

}

Me.propTypes= {
    onCallBack: PropTypes.func.isRequired,
}


module.exports = Me;