使用FCM和php推送通知

Question

我试图从我的反应本机应用程序发送推送通知使用fcm和php作为server.Following是我的代码在反应从服务器接收通知。

pushNotification.js

import React, { Component } from "react"; 

import FCM from "react-native-fcm"; 

export default class PushNotification extends Component { 
    constructor(props) { 
    super(props); 
    } 

    componentDidMount() { 

    // this method generate fcm token. 
    FCM.requestPermissions(); 
    FCM.getFCMToken().then(token => { 
     console.log("TOKEN (getFCMToken)", token); 
    }); 

    // This method get all notification from server side. 
    FCM.getInitialNotification().then(notif => { 
     console.log("INITIAL NOTIFICATION", notif) 
    }); 

    // This method give received notifications to mobile to display. 
    this.notificationUnsubscribe = FCM.on("notification", notif => { 
     console.log("a", notif); 
     if (notif && notif.local_notification) { 
     return; 
     } 
     this.sendRemote(notif); 
    }); 

    // this method call when FCM token is update(FCM token update any time so will get updated token from this method) 
    this.refreshUnsubscribe = FCM.on("refreshToken", token => { 
     console.log("TOKEN (refreshUnsubscribe)", token); 
     this.props.onChangeToken(token); 
    }); 
    } 

    // This method display the notification on mobile screen. 
    sendRemote(notif) { 
    console.log('send'); 
    FCM.presentLocalNotification({ 
     title: notif.title, 
     body: notif.body, 
     priority: "high", 
     click_action: notif.click_action, 
     show_in_foreground: true, 
     local: true 
    }); 
    } 

    componentWillUnmount() { 
    this.refreshUnsubscribe(); 
    this.notificationUnsubscribe(); 
    } 
    render() { 
    return null; 
    } 
} 

我的PHP脚本是follows.Here我试图抓住每一个用户的设备令牌发送通知。

notification.php

<?php 
include 'db.php'; 
$check_json = file_get_contents('php://input'); 
$obj= json_decode($check_json); 
$uid =$obj->{'uuid'}; 
$fcm =$obj->{'fcm'} 
$to =$fcm; 
$data = array(
    'title'=>"Testmessage", 
    'message'=>"You have a new request"); 

function send_message($to,$data){ 

    $server_key= 
'*******'; 
    $target= $to; 
    $headers = array(
     'Content-Type:application/json', 
     'Authorization:key=' .$server_key 
     ); 
     $ch = curl_init(); 
      $message = array(
      'fcm' => $to, 
      'priority' => 'high', 
      'data' => $data 
        ); 
     curl_setopt_array($ch, array(
      CURLOPT_URL => 'https://fcm.googleapis.com/fcm/send', 
      CURLOPT_HTTPHEADER => $headers, 
      CURLOPT_POST => true, 
      CURLOPT_RETURNTRANSFER => true, 
      CURLOPT_POSTFIELDS => json_encode($message) 
           )); 
     $response = curl_exec($ch);   
} 
curl_close($ch); 
    //echo $response; 
    return $response; 
?> 

我是一个真正的设备和emulator.Trying在测试这个从真实设备发送推送通知到仿真器（可能吗？），但不工作。任何人都可以请帮我，我是新来的反应，所以请..

Answer 1

它可以从物理设备发送推送通知到模拟器，但模拟器应与FCM

public function sendMessageThroughFCM($arr) { 
    //Google Firebase messaging FCM-API url 
    $url = 'https://fcm.googleapis.com/fcm/send'; 
    $fields = (array) $arr; 
    define("GOOGLE_API_KEY","XXXXXXXXXXXXXXXXXXXXX"); 
    $headers = array(
     'Authorization: key=' . GOOGLE_API_KEY, 
     'Content-Type: application/json' 
    ); 
    $ch = curl_init(); 
    curl_setopt($ch, CURLOPT_URL, $url); 
    curl_setopt($ch, CURLOPT_POST, true); 
    curl_setopt($ch, CURLOPT_HTTPHEADER, $headers); 
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); 
    curl_setopt ($ch, CURLOPT_SSL_VERIFYHOST, 0); 
    curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false); 
    curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($fields)); 
    $result = curl_exec($ch);    
    if ($result === FALSE) { 
     die('Curl failed: ' . curl_error($ch)); 
    } 
    curl_close($ch); 
    return $result; 
} 

注册

诬陷阵列发送通知

$arr = array(
      'registration_ids' => $androidTokens, 
      'notification' => array('title' => $notificationTitle, 'body' => $notificationBody), 
      'data' => array('title' => $notificationTitle, 'body' => $notificationBody) 
     ); 

推FCM名单令牌到你需要的设备，如果不是产生它发送通知

array_push($androidTokens,$token['Fcm_registration_token']); 

刷新FCM令牌

String refreshedToken = FirebaseInstanceId.getInstance().getToken(); 

通过API调用将refreshedToken更新到服务器。