IOS message push implementation process record

Here we record the whole process of implementing iOS message push.

First, apply for a key.

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The following describes how to create a push certificate.

Connection:

:

Step 1:

Add the push function for the certificate:

Effect after clicking:

After clicking

Now we have two certificates: aps_development.cer and CertificateSigningRequest. certSigningRequest.

The following steps are critical. We need to clean up the previous certificates on the machine. The following error may occur if the image is not cleaned:

Error Domain = NSCocoaErrorDomain Code = 3000"The application's"Aps-environment"Right string"UserInfo = 0x17007d6c0 {NSLocalizedDescription =The application's"Aps-environment"Right string}

This error probably means that the certificate does not match.

After cleaning, click

Add the push certificate.

Then we export a file that can be used by the server.

The following code demonstrates the active contribution of Lei Feng on the Internet.

The client code is attached below:

-(BOOL) application :( UIApplication *) application didfinishlaunchingwitexceptions :( NSDictionary *) launchOptions {// Override point for customization after application launch. NSString * str = [UIDevice currentDevice]; if ([launchOptions objectForKey: UIApplicationLaunchOptionsRemoteNotificationKey]! = Nil) {// get the number of notification tags for the Application message (that is, the number in the red circle) int badge = [UIApplication sharedApplication]. applicationIconBadgeNumber; if (badge> 0) {// clear the flag if the number of notification tags in the application message is greater than 0. Badge --; // clear the flag. Clear the number in the red circle. If the number in the Red Circle is 0, the Red Circle is eliminated. [UIApplication sharedApplication]. applicationIconBadgeNumber = badge;} // message push registration [[UIApplication sharedApplication] workflow: UIRemoteNotificationTypeSound | workflow | uiremotenotiftypetypebadge]; return YES;}-(void) application :( UIApplication *) application didRegisterForRemoteNotificationsWithDeviceToken :( NSData *) deviceToken {NSString * token = [NSSt Ring stringWithFormat: @ "% @", deviceToken]; NSLog (@ "% @", token);}-(void) application :( UIApplication *) application didFailToRegisterForRemoteNotificationsWithError :( NSError *) error {NSString * error_str = [NSString stringWithFormat: @ "% @", error]; NSLog (@ "Failed to get token, error: % @", error_str );} -(void) application :( UIApplication *) applicationdidReceiveRemoteNotification :( NSDictionary *) userInfo {// Process the received message here. NSLog (@ "Receive remote notification: % @", userInfo );}

The server code is attached below:

Import org. apache. log4j. logger; import org. apache. log4j. propertyConfigurator; import javapns. *; import javapns. back. pushNotificationManager; import javapns. back. SSLConnectionHelper; import javapns. data. device; import javapns. data. payLoad; public class PushDemo {public static void main (String [] args) throws Exception {try {// deviceToken obtained from the client, in order to make the test simple, write a fixed device ID. String deviceToken = "9f8e0099 1e72c4ab ca835ec3 994e93d9 a09ce215 62d91bb3 6e929a33 02c29456"; System. out. println ("Push Start deviceToken:" + deviceToken); // defines the message mode PayLoad payLoad = new PayLoad (); payLoad. addAlert ("this is test! "); PayLoad. addBadge (1); // Number of message push tags, which is displayed in a small red circle. PayLoad. addSound ("default"); // register deviceToken PushNotificationManager pushManager = PushNotificationManager. getInstance (); pushManager. addDevice ("iPhone", deviceToken); // connect to APNS String host = "gateway.sandbox.push.apple.com"; // String host = "gateway.push.apple.com"; int port = 2195; string certificatePath = "/Users/tokou/Desktop/PushDemo. p12 "; // The previously generated JAVA backend connection to the APNS Service *. p12 File Location String certificatePas Sword = "123"; // p12 File Password. PushManager. initializeConnection (host, port, certificatePath, certificatePassword, SSLConnectionHelper. KEYSTORE_TYPE_PKCS12); // send push Device client = pushManager. getDevice ("iPhone"); System. out. println ("push message:" + client. getToken () + "\ n" + payLoad. toString () + ""); pushManager. sendNotification (client, payLoad); // stop connecting to APNS pushManager. stopConnection (); // Delete deviceToken pushManager. removeDevice ("iPhone"); System. out. println ("Push End");} catch (Exception ex) {ex. printStackTrace ();}}}