iOS消息推送

源码：

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary
*)launchOptions {

//当程序处于关闭状态收到推送消息时，点击图标会调用

//
处理推送
if (launchOptions !=
nil) {

NSDictionary *dictionary = [launchOptionsobjectForKey:UIApplicationLaunchOptionsRemoteNotificationKey];
if (dictionary !=
nil) {

//
这个字典就是推送消息的userInfo

NSLog(@"push
推送的消息－－－－ %@",dictionary);
}
}

if ([application
respondsToSelector:@selector(isRegisteredForRemoteNotifications)])
{

// iOS 8 Notifications

[application registerUserNotificationSettings:[UIUserNotificationSettingssettingsForTypes:(UIUserNotificationTypeSound
|UIUserNotificationTypeAlert | UIUserNotificationTypeBadge)categories:nil]];

[application registerForRemoteNotifications];
}
else
{

// iOS < 8 Notifications

[application registerForRemoteNotificationTypes:

(UIRemoteNotificationTypeBadge |UIRemoteNotificationTypeAlert |
UIRemoteNotificationTypeSound)];
}

return
YES;
}

- (void)application:(UIApplication*)application didRegisterForRemoteNotificationsWithDeviceToken:(NSData*)deviceToken
{

NSString *token = [[[[NSStringstringWithFormat:@"%@",deviceToken]stringByReplacingOccurrencesOfString:@"
"withString:@""]stringByReplacingOccurrencesOfString:@"<"withString:@""]stringByReplacingOccurrencesOfString:@">"withString:@""];
NSLog(@"token－－－%@",token);

NSUserDefaults *user_defaults = [NSUserDefaultsstandardUserDefaults];
[user_defaultssetObject:token
forKey:@"DEVICETOKEN"];
[user_defaultssynchronize];

NSLog(@"My token is: %@", deviceToken);
NSString *devID= [[NSStringalloc]initWithFormat:@"%@",
deviceToken];

}

- (void)application:(UIApplication*)application didFailToRegisterForRemoteNotificationsWithError:(NSError*)error
{

NSLog(@"Failed to get token, error: %@", error);
}

//处理收到的消息推送
- (void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary
*)userInfo
{

NSLog(@"Receive remote notification : %@",userInfo);
UIAlertView *alert =

[[UIAlertViewalloc]
initWithTitle:@"温馨提示"
message:[[NSStringalloc]initWithFormat:@"%@",userInfo]
delegate:nil
cancelButtonTitle:@"确定"
otherButtonTitles:nil];
[alertshow];

}

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