iPhone应用中APNS推送通知流程代码实现案例是本文要介绍的内容,主要是如何来实现APNS的推送通知,具体内容来看本文详细代码。 1. 将app注册notification里面, 并从APNS上获取测试机的deviceToken. 1. - (BOOL)applicationUIApplication *)application didFinishLaunchingWithOptionsNSDictionary *)launchOptions { 2. [[UIApplication sharedApplication] registerForRemoteNotificationTypesUIRemoteNotificationTypeBadge | UIRemoteNotificationTypeSound)]; 3. // other codes here. 4. return YES; 5. } 6. 7. - (void)applicationUIApplication *)application didRegisterForRemoteNotificationsWithDeviceTokenNSData *)deviceToken { 8. NSLog(@"deviceToken: %@", deviceToken); 9. } 10. 11. - (void)applicationUIApplication *)application didFailToRegisterForRemoteNotificationsWithErrorNSError *)error { 12. NSLog(@"Error in registration. Error: %@", error); 13. } 14. 15. - (void)applicationUIApplication *)application didReceiveRemoteNotificationNSDictionary *)userInfo 16. { 17. 18. NSLog(@" 收到推送消息 : %@",[[userInfo objectForKey"aps"] objectForKey"alert"]); 19. if ([[userInfo objectForKey"aps"] objectForKey"alert"]!=NULL) { 20. UIAlertView* alert = [[UIAlertView alloc] initWithTitle"推送通知" 21. message:[[userInfo objectForKey"aps"] objectForKey"alert"] 22. delegate:self 23. cancelButtonTitle" 关闭" 24. otherButtonTitles" 更新状态",nil]; 25. [alert show]; 26. [alert release]; 27. } 28. } 启动程序,将app注册到通知项后,在console里面找到打印的deviceToken: 1. deviceToken: <6974ac11 870e09fa 00e2238e 8cfafc7d 2052e342 182f5b57 fabca445 42b72e1b> 2、生成app在服务端需要的许可证 (1)进入Provisioning Portal, 下载Certificates在development下的证书。 (2) 找到需要测试的app id,然后enable它在development下的Apple Push Notification service: Development Push SSL Certificate。需要输入1)中的签名证书才可以生成一个aps_developer_identity.cer. (3) 双击aps_developer_identity.cer,会打开系统的key chain. 在My certificates下找到Apple Development Push Services。需要为certificate和它之下的private key各自export出一个.p12文件。(会出现设置密码过程) (4)需要将上面的2个.p12文件转成.pem格式: 1. openssl pkcs12 -clcerts -nokeys -out cert.pem -in cert.p12 2. openssl pkcs12 -nocerts -out key.pem -in key.p12 (5)如果需要对 key不进行加密: 1. openssl rsa -in key.pem -out key.unencrypted.pem (6)然后就可以 合并两个.pem文件, 这个ck.pem就是服务端需要的证书了。 1. cat cert.pem key.unencrypted.pem > ck.pem 3、服务端push通知到ANPS. 在cocoachina找到了两种方法: (1)php驱动。需要将ck.pem和php脚本放到server 上。全部的php代码是: 1. <?php 2. $deviceToken = '6974ac11 870e09fa 00e2238e 8cfafc7d 2052e342 182f5b57 fabca445 42b72e1b'; 3. $pass = '123456'; // Passphrase for the private key (ck.pem file) 4. 5. // Get the parameters from http get or from command line 6. $message = $_GET['message'] or $message = $argv[1] or $message = 'A test message from worldcup'; 7. $badge = (int)$_GET['badge'] or $badge = (int)$argv[2]; 8. $sound = $_GET['sound'] or $sound = $argv[3]; 9. 10. // Construct the notification payload 11. $body = array(); 12. $body['aps'] = array('alert' => $message); 13. if ($badge) 14. $body['aps']['badge'] = $badge; 15. if ($sound) 16. $body['aps']['sound'] = $sound; 17. 18. /* End of Configurable Items */ 19. $ctx = stream_context_create(); 20. stream_context_set_option($ctx, 'ssl', 'local_cert', 'ck.pem'); 21. // assume the private key passphase was removed. 22. stream_context_set_option($ctx, 'ssl', 'passphrase', $pass); 23. 24. // connect to apns 25. $fp = stream_socket_client('ssl://gateway.sandbox.push.apple.com:2195', $err, $errstr, 60, STREAM_CLIENT_CONNECT, $ctx); 26. if (!$fp) { 27. print "Failed to connect $err $errstrn"; 28. return; 29. } 30. else { 31. print "Connection OKn<br/>"; 32. } 33. 34. // send message 35. $payload = json_encode($body); 36. $msg = chr(0) . pack("n",32) . pack('H*', str_replace(' ', '', $deviceToken)) . pack("n",strlen($payload)) . $payload; 37. print "Sending message :" . $payload . "n"; 38. fwrite($fp, $msg); 39. fclose($fp); 40. ?> 请 求一次 /apns.php?message=A%20test%20message%20from%20localhost&badge=2& sound=received5.caf就 会向APNS进行一次推送。我的请求结果如下: 1. Connection OK 2. Sending message :{"aps":{"alert":"A test message from localhost","badge":2,"sound":"received5.caf"}} (2)pushMeBaby 驱动。将aps_developer_identity.cer导入到project里面,改名为apns.cer。 |