![ived从未使用Android中的Firebase从服务器调用通]( "ived从未使用Android中的Firebase从服务器调用通")
本文介绍了onMessageReceived从未使用Android中的Firebase从服务器调用通知的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我使用Android中的Firebase发送服务器通知。我的代码在从Firebase控制台发送通知时起作用，但在从我的服务器发送消息时不起作用。我打开了调试，并且分析了FirebaseMessagingService的 onMessageReceived 方法从未被调用过。
这是我的FirebaseMessagingService代码：
public class FirebaseMessagingService扩展了com.google.firebase.messaging.FirebaseMessagingService {
private static final String TAG = FirebaseMessagingService。 class.getSimpleName（）;
@Override
public void onMessageReceived（RemoteMessage remoteMessage）{
showNotification（remoteMessage.getData（）。get（message））;
}
private void showNotification（String message）{
意图意图=新意图（this，MainActivity.class）;
intent.addFlags（Intent.FLAG_ACTIVITY_CLEAR_TOP）;
PendingIntent pendingIntent = PendingIntent.getActivity（this，0，intent，PendingIntent.FLAG_UPDATE_CURRENT）;
Uri defaultSoundUri = RingtoneManager.getDefaultUri（RingtoneManager.TYPE_NOTIFICATION）;
NotificationCompat.Builder notificationBuilder = new NotificationCompat.Builder（this）
.setSmallIcon（R.drawable.ic_launcher）
.setContentTitle（Firebase推送通知）
.setContentText（message ）
.setAutoCancel（true）
.setSound（defaultSoundUri）
.setContentIntent（pendingIntent）;
NotificationManager notificationManager =（NotificationManager）getSystemService（Context.NOTIFICATION_SERVICE）;
notificationManager.notify（0，notificationBuilder.build（））;
$ b $ p
$ b这里是我的PHP代码的服务器端公共函数sendPushNotificationToGCMSever（$ token，$ message）{
// include_once'config.php'; $ p
$ url ='https://fcm.googleapis.com/fcm/send';
$ fields = array（
'registration_ids'=> $ token
'notification'=> $ message
）;
$ headers = array（
'Authorization：key ='。SERVER_KEY，
'Content-Type：application / json'
）;
$ ch = curl_init（）;
$ 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）;
curl_close（$ ch）;
返回$ result;
}
有谁能告诉我我做错了什么？任何帮助将不胜感激。谢谢：）
解决方案
表示（发送像控制台这样的通知）你的 $ fields 应该是（如果<$
$ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ 'to'=> $ token，
'notification'=>数组（
'body'=> $ message
），
）;
您也可以通过设置'icon'= > 'res / drawables中某个文件的名称'，如
另请参阅指南中的仅限数据邮件和通知之间的区别
如果您只尝试数据消息并且 onMessageReceived ，那么您可能忘记添加（如）
< service
android：name =。MyFirebaseMessagingService>
< intent-filter>
< action android：name =com.google.firebase.MESSAGING_EVENT/>
< / intent-filter>
< / service>
AndroidManifest.xml
I'm sending notification from server using Firebase in Android. My code works when I send a notification from Firebase Console, but it doesn't work when I send a message from my server. I turned on debugging and I analyzed that onMessageReceived method of FirebaseMessagingService is never called.
Here is my FirebaseMessagingService code:
public class FirebaseMessagingService extends com.google.firebase.messaging.FirebaseMessagingService {
private static final String TAG = FirebaseMessagingService.class.getSimpleName();
@Override
public void onMessageReceived(RemoteMessage remoteMessage) {
showNotification(remoteMessage.getData().get("message"));
}
private void showNotification(String message){
Intent intent = new Intent(this, MainActivity.class);
intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
PendingIntent pendingIntent = PendingIntent.getActivity(this, 0, intent, PendingIntent.FLAG_UPDATE_CURRENT);
Uri defaultSoundUri = RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION);
NotificationCompat.Builder notificationBuilder = new NotificationCompat.Builder(this)
.setSmallIcon(R.drawable.ic_launcher)
.setContentTitle("Firebase Push Notification")
.setContentText(message)
.setAutoCancel(true)
.setSound(defaultSoundUri)
.setContentIntent(pendingIntent);
NotificationManager notificationManager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
notificationManager.notify(0, notificationBuilder.build());
}
}
Here is my PHP code of server side"
public function sendPushNotificationToGCMSever($token, $message){
//include_once 'config.php';
$url = 'https://fcm.googleapis.com/fcm/send';
$fields = array(
'registration_ids' => $token,
'notification' => $message
);
$headers = array(
'Authorization:key=' . SERVER_KEY,
'Content-Type:application/json'
);
$ch = curl_init();
$ch = curl_init();
curl_setopt($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);
curl_close($ch);
return $result;
}
Can anyone tell me what I'm doing wrong? Any help would be much appreciated. Thank you :)
解决方案
The guide says that (to send a notification like the console does) your $fields should be (if $message is a string)
$fields = array(
'to' => $token,
'notification' => array(
'body' => $message
),
);
You can also choose the icon for the notification by setting 'icon' => 'the name of some file in res/drawables' as described in this blog post
Also see the difference between data only messages and notifications in the guide.
If you try data only messages and onMessageReceived, then you possibly forgot to add (as mentioned in the guide)
<service
android:name=".MyFirebaseMessagingService">
<intent-filter>
<action android:name="com.google.firebase.MESSAGING_EVENT"/>
</intent-filter>
</service>
AndroidManifest.xml
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