Нотификация GCM & APNS (Google Cloud Messaging GCM)

package com.javapapers.java.gcm;
 
import java.io.BufferedReader;
import java.io.FileReader;
import java.io.IOException;
import java.io.PrintWriter;
 
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
 
import com.google.android.gcm.server.Message;
import com.google.android.gcm.server.Result;
import com.google.android.gcm.server.Sender;
 
@WebServlet("/GCMNotification")
public class GCMNotification extends HttpServlet {
	private static final long serialVersionUID = 1L;
 
	// Put your Google API Server Key here
	private static final String GOOGLE_SERVER_KEY = "AIzaSyDA5dlLInMWVsJEUTIHV0u7maB82MCsZbU";
	static final String MESSAGE_KEY = "message";	
 
	public GCMNotification() {
		super();
	}
 
	protected void doGet(HttpServletRequest request,
			HttpServletResponse response) throws ServletException, IOException {
		doPost(request, response);
 
	}
 
	protected void doPost(HttpServletRequest request,
			HttpServletResponse response) throws ServletException, IOException {
 
 
		Result result = null;
 
		String share = request.getParameter("shareRegId");
 
		// GCM RedgId of Android device to send push notification
		String regId = "";
		if (share != null && !share.isEmpty()) {
			regId = request.getParameter("regId");
			PrintWriter writer = new PrintWriter("GCMRegId.txt");
			writer.println(regId);
			writer.close();
			request.setAttribute("pushStatus", "GCM RegId Received.");
			request.getRequestDispatcher("index.jsp")
					.forward(request, response);
		} else {
 
			try {
				BufferedReader br = new BufferedReader(new FileReader(
						"GCMRegId.txt"));
				regId = br.readLine();
				br.close();
				String userMessage = request.getParameter("message");
				Sender sender = new Sender(GOOGLE_SERVER_KEY);
				Message message = new Message.Builder().timeToLive(30)
						.delayWhileIdle(true).addData(MESSAGE_KEY, userMessage).build();
				System.out.println("regId: " + regId);
				result = sender.send(message, regId, 1);
				request.setAttribute("pushStatus", result.toString());
			} catch (IOException ioe) {
				ioe.printStackTrace();
				request.setAttribute("pushStatus",
						"RegId required: " + ioe.toString());
			} catch (Exception e) {
				e.printStackTrace();
				request.setAttribute("pushStatus", e.toString());
			}
			request.getRequestDispatcher("index.jsp")
					.forward(request, response);
		}
	}
}

• http://javapapers.com/android/google-cloud-messaging-gcm-for-android-and-push-notifications/

function push_gcm($registrationIds) {
        $apiAccessKey = 'AI.............b0';
 
        $action = "send_coordinate";
        $msg = array
        (
                'message' => '',
                'action' => $action
        );
 
        $fields = array
        (
                'registration_ids' => $registrationIds,
                'data' => $msg
        );
 
        $headers = array
        (
                'Authorization: key=' . $apiAccessKey,
                'Content-Type: application/json'
        );
 
        $ch = curl_init();
        curl_setopt($ch, CURLOPT_URL, 'https://android.googleapis.com/gcm/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($fields, JSON_UNESCAPED_UNICODE));
        curl_exec($ch);
        curl_close($ch);
}

function push_apns($device_tokens) {
        $is_dev = false;
        $action = "send_coordinate";
        $aps = array(
                'content-available' => 1,
                'sound' => ''
                );
        $body = array(
                'aps' => $aps,
                'action' => $action
                );
        $payload = json_encode($body);
 
        $apns_port = 2195;
 
        $pathdir = "/home/push-private/";
 
        if ($is_dev) {
                $apns_url = 'gateway.sandbox.push.apple.com';
                $apns_cert = $pathdir . 'evak_driver_dev.pem';
                $passphrase = "geel_evak_driver";
        }
        else {
                $apns_url = 'gateway.push.apple.com';
                $apns_cert = $pathdir . 'evak_driver_prod.pem';
                $passphrase = "geel_evak_driver";
        }
 
        $stream_context = stream_context_create();
        stream_context_set_option($stream_context, 'ssl', 'local_cert', $apns_cert);
        stream_context_set_option($stream_context, 'ssl', 'passphrase', $passphrase);
 
        $apns = stream_socket_client('ssl://' . $apns_url . ':' . $apns_port, $error, $error_string, 60, STREAM_CLIENT_CONNECT|STREAM_CLIENT_PERSISTENT, $stream_context);
 
        if ($apns) {
                foreach($device_tokens as $token) {
                        $apns_message = chr(0) . pack('n',32) . pack('H*', $token) . pack('n',strlen($payload)) . $payload;
                        fwrite($apns, $apns_message, strlen($apns_message));
                }
                @socket_close($apns);
                @fclose($apns);
        }
}

• http://javapapers.com/android/google-cloud-messaging-gcm-for-android-and-push-notifications/