客戶端：
1、告訴應用程序，接收push來的消息（當然是放在didFinishLaunchingWithOptions方法里面了）
[application?registerForRemoteNotificationTypes:UIRemoteNotificationTypeAlert|UIRemoteNotificationTypeBadge|UIRemoteNotificationTypeSound];
2、完成推送比不可缺的東西：deviceToken，蘋果推送會根據deviceToken的值進行推送的操作。deviceToken和全球之內的蘋果設備一一對應的，也就是說它是唯一的。
-?(void)application:(UIApplication?*)application?didRegisterForRemoteNotificationsWithDeviceToken:(NSData?*)deviceToken?{
NSLog(@"獲取設備的deviceToken:?%@",?deviceToken);
}
-?(void)application:(UIApplication*)application?didFailToRegisterForRemoteNotificationsWithError:(NSError*)error{
NSLog(@"Failed?to?get?token,?error:?%@",?error);
3、對推送過來的消息進行處理的方法：
-?(void)application:(UIApplication?*)application?didReceiveRemoteNotification:(NSDictionary?*)userInfo
{
//以警告框的方式來顯示推送消息
if([[userInfo?objectForKey:@"aps"]?objectForKey:@"alert"]!=NULL)?{
UIAlertView*?alert?=?[[UIAlertView?alloc]?initWithTitle:@"經過推送發送過來的消息"
message:[[userInfo?objectForKey:@"aps"]?objectForKey:@"alert"]
delegate:self
cancelButtonTitle:@"關閉"
otherButtonTitles:@"處理",nil];
[alert?show];
[alert?release];
}
}
#pragma mark是否接收推送消息
- (BOOL)isAllowedNotification {
if([[UIDevicecurrentDevice].systemVersionfloatValue] >=8.0) {
UIUserNotificationSettings*setting = [[UIApplicationsharedApplication]currentUserNotificationSettings];
if(UIUserNotificationTypeNone!= setting.types) {
returnYES;
}
}else{
UIRemoteNotificationTypetype = [[UIApplicationsharedApplication]enabledRemoteNotificationTypes];
if(UIRemoteNotificationTypeNone!= type)
returnYES;
}
returnNO;
}
