在iOS项目的appdelegate.m文件中：
- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary*)launchOptions
{
...
// Register for push notifications
[application registerForRemoteNotificationTypes:UIRemoteNotificationTypeBadge |UIRemoteNotificationTypeAlert | UIRemoteNotificationTypeSound];
...
}
实现函数:
-(void)application:(UIApplication *)application didRegisterForRemoteNotificationsWithDeviceToken:(NSData *)deviceToken
{
NSLog(@"devToken=%@",deviceToken);
}
// Provide a user explanation for when the registration fails
- (void)application:(UIApplication *)application didFailToRegisterForRemoteNotificationsWithError:(NSError *)error
{
NSLog(@"devToken=%@",[NSString stringWithFormat:@"Error: %@", [error localizedDescription]]);
}
- (void)application:(UIApplication *)application didReceiveRemoteNotification: (NSDictionary*)userInfo
{
NSLog(@"devToken=%@", userInfo);
}
相关操作
//application.applicationIconBadgeNumber = application.applicationIconBadgeNumber -1; (这是处理应用程序图标的那个小红圈中的数字)
[[UIApplication sharedApplication] cancelLocalNotification:localNotif]; //删除某一条下行的推送信息.
// [[UIApplication sharedApplication] cancelAllLocalNotifications]; (删除本程序相关的所有下行推送信息)这个可用.