2013-04-02 7 views

Antwort

0

Folgen Sie dieser URL https://firebase.google.com/docs/cloud-messaging/send-message

FCM URL

private String ANDROID_NOTIFICATION_URL = "https://fcm.googleapis.com/fcm/send" 

Mitteilung Key

private String ANDROID_NOTIFICATION_KEY = "Your key"; 

Java-Code

private void sendAndroidNotification(String deviceToken,String message,String title) throws IOException { 
     OkHttpClient client = new OkHttpClient(); 
     MediaType mediaType = MediaType.parse("application/json"); 
     JSONObject obj = new JSONObject(); 
     JSONObject msgObject = new JSONObject(); 
     msgObject.put("body", message); 
     msgObject.put("title", title); 
     msgObject.put("icon", ANDROID_NOTIFICATION_ICON); 
     msgObject.put("color", ANDROID_NOTIFICATION_COLOR); 

     obj.put("to", deviceToken); 
     obj.put("notification",msgObject); 

     RequestBody body = RequestBody.create(mediaType, obj.toString()); 
     Request request = new Request.Builder().url(ANDROID_NOTIFICATION_URL).post(body) 
       .addHeader("content-type", CONTENT_TYPE) 
       .addHeader("authorization", "key="+ANDROID_NOTIFICATION_KEY).build(); 

     Response response = client.newCall(request).execute(); 
     logger.debug("Notification response >>>" +response.body().string()); 
    } 

Das ist es !!!

0

Dies ist eine Funktion zum Senden von Benachrichtigungen von Java an die App Android. In diesem Code wird JSONObject verwendet. Sie müssen dieses jar in den Buildpfad des Projekts einfügen.

Anmerkung: Ich benutze fcm

import java.io.OutputStreamWriter; 
import java.net.HttpURLConnection; 
import java.net.URL; 

import org.json.JSONObject; 

public class FcmNotif { 
    public final static String AUTH_KEY_FCM ="AIzB***********RFA"; 
    public final static String API_URL_FCM = "https://fcm.googleapis.com/fcm/send"; 

// userDeviceIdKey is the device id you will query from your database 

public void pushFCMNotification(String userDeviceIdKey, String title, String message) throws Exception{ 

String authKey = AUTH_KEY_FCM; // You FCM AUTH key 
String FMCurl = API_URL_FCM;  

URL url = new URL(FMCurl); 
HttpURLConnection conn = (HttpURLConnection) url.openConnection(); 

conn.setUseCaches(false); 
conn.setDoInput(true); 
conn.setDoOutput(true); 

conn.setRequestMethod("POST"); 
conn.setRequestProperty("Authorization","key="+authKey); 
conn.setRequestProperty("Content-Type","application/json"); 

JSONObject json = new JSONObject(); 
json.put("to",userDeviceIdKey.trim()); 
JSONObject info = new JSONObject(); 
info.put("title", title); // Notification title 
info.put("body", message); // Notification body 
info.put("image", "https://lh6.googleusercontent.com/-sYITU_cFMVg/AAAAAAAAAAI/AAAAAAAAABM/JmQNdKRPSBg/photo.jpg"); 
info.put("type", "message"); 
json.put("data", info); 
System.out.println(json.toString()); 

OutputStreamWriter wr = new OutputStreamWriter(conn.getOutputStream()); 
wr.write(json.toString()); 
wr.flush(); 
conn.getInputStream(); 
} 
} 

Glück

Verwandte Themen