Firebase Notification不显示使用PHP

问题描述

响应显示通知已成功，但未在我的Android手机上显示。

响应：

{"multicast_id":6696507350475373329,"success":1,"failure":0,"canonical_ids":0,"results":[{"message_id":"0:1486651908616097%298b4204f9fd7ecd"}]}

PHP（源代码： : ）

<?php
// API access key from Google API's Console
define( 'API_ACCESS_KEY', ThisIsMyKey);
$registrationIds = array( $_GET['id'] );
// prep the bundle
$msg = array
(
    'message'   => 'TestNachricht',
    'title'     => 'TestTitel',
    'subtitle'  => 'TestSubTitle',
    'vibrate'   => 1,
    'sound'     => 1,
    'priority' => 10,
    'smallIcon' => 'small_icon'
);
$fields = array
(
    'registration_ids'  => $registrationIds,
    'data'          => $msg
);

$headers = array
(
    'Authorization: key=' . API_ACCESS_KEY,
    'Content-Type: application/json'
);

$ch = curl_init();
curl_setopt( $ch,CURLOPT_URL, 'https://fcm.googleapis.com/fcm/send' );
curl_setopt( $ch,CURLOPT_POST, true );
curl_setopt( $ch,CURLOPT_HTTPHEADER, $headers );
curl_setopt( $ch,CURLOPT_RETURNTRANSFER, true );
curl_setopt( $ch,CURLOPT_SSL_VERIFYPEER, false );
curl_setopt( $ch,CURLOPT_POSTFIELDS, json_encode( $fields ) );
$result = curl_exec($ch );
curl_close( $ch );
echo $result;

安卓：

我没有添加onReceive-Methods，因为我可以使用FireBase控制台广播通知并向特定设备（RegistrationId）发送通知。 所有这些都显示在我的设备上。

 private String getRegistrationId() {
        return FirebaseInstanceId.getInstance().getToken();
 }

    <service android:name=".MyFirebaseInstanceIdService" android:exported="true">
        <intent-filter>
            <action android:name="com.google.firebase.INSTANCE_ID_EVENT"/>
        </intent-filter>
    </service>
    <service android:name=".MyFirebaseMessagingService">
        <intent-filter>
            <action android:name="com.google.firebase.MESSAGING_EVENT"/>
        </intent-filter>
    </service>