只有三星手机没有收到来自FCM的通知

Question

我正在收到除三星手机以外的所有Android设备的通知。 我将网址从“ https://android.googleapis.com/gcm/send”更新为“ “ https://fcm.googleapis.com/fcm/send”，因为gcm突然停止了向所有设备发送通知。 更新网址后，通知不会发送到三星设备 我没问题，请帮我解决 谢谢 这是我在PHP中的fcm代码

$msg = array(
    'message' => json_encode($parsedMsg),
    'title' => '',
    'subtitle' => '',
    'tickerText' => '',
    'vibrate' => 1,
    'sound' => 1,
    'largeIcon' => 'large_icon',
    'smallIcon' => 'small_icon'
);


if(count($registrationIds) == 0){
    return json_encode(array('success' => 0, 'failure'=>0));
}


$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);

return $result;

}