如何在FCM中加载semotemessage总数据

Question

我试图使用以下方法在Android中加载FCM通知总数，但它不是打印整个数据 - 它只是在以下数据打印。如何加载来自服务器的数据？

服务器有效载荷

    JSONObject json = new JSONObject();
    json.put("to", deviceToken.trim());
    JSONObject data = new JSONObject();
    data.put("Key-1", Message);
    data.put("Key-2", Message1);
    json.put("data", data);
    JSONObject info = new JSONObject();
    info.put("title", "EZBitex Exchange"); 
    info.put("body", "EZBitex Exchange");
    info.put("message", "hello user");
    json.put("notification", info);
    OutputStreamWriter wr = new OutputStreamWriter(conn.getOutputStream());
    wr.write(json.toString());
    wr.flush();
    BufferedReader br = new BufferedReader(new InputStreamReader((conn.getInputStream())));
    String output;
    while ((output = br.readLine()) != null) {
        System.out.println(output);
    }
    System.out.println("GCM Notification is sent successfully");
    result = "succcess";
} catch (Exception e) {
    e.printStackTrace();
    result = "failure";
}
return result;

Android

public class FirebaseMessagingservice extends FirebaseMessagingService {
    @Override
    public void onNewToken(String s) {
        System.out.println("NEW_TOKEN is---->"+s);
    }

    @Override
    public void onMessageReceived(RemoteMessage remoteMessage) {
        Map<String, String> params = remoteMessage.getData();
        JSONObject object = new JSONObject(params);
        System.out.println("JSON_OBJECT is---->"+object.toString());
    }
}

打印数据

JSON_OBJECT is---->{"Key-1":"Hello dude","Key-2":"welcome to Ezbitex exchange"}

Answer 1

作为 remoteMessage.getData()提取数据有效载荷。相同的remoteMessage.getNotification()提取通知有效载荷

我希望您正在寻找获取通知对象的代码。

@Override
public void onMessageReceived(final RemoteMessage remoteMessage) {

    if (remoteMessage.getNotification() != null){
        Log.d(TAG, "Notification object:" + remoteMessage.getNotification());
        //show notification in tray here - if required
        Log.d(TAG, "Notification body:" + remoteMessage.getNotification().getBody());//will get "EZBitex Exchange"
        Log.d(TAG, "Notification title:" + remoteMessage.getNotification().getTitle());//will get "EZBitex Exchange"
    }
}