IOS-推送通知相关

1.申请开启推送通知

// IOS8 新系统需要使用新的代码咯
if (miOS8Later)
{
[[UIApplication sharedApplication] registerUserNotificationSettings:[UIUserNotificationSettings
settingsForTypes:(UIUserNotificationTypeSound |UIUserNotificationTypeAlert | UIUserNotificationTypeBadge)
categories:nil]];
[[UIApplication sharedApplication] registerForRemoteNotifications];
}
else
{
//ios7注册推送通知
[[UIApplication sharedApplication] registerForRemoteNotificationTypes:
(UIUserNotificationTypeBadge | UIUserNotificationTypeSound | UIUserNotificationTypeAlert)];
}

2.检查推送是否开启

-(BOOL)isAllowedNotification {
if (miOS8Later) {
UIUserNotificationSettings *setting = [[UIApplication sharedApplication] currentUserNotificationSettings];
if (UIUserNotificationTypeNone != setting.types) {
return YES;
}
} else {
UIRemoteNotificationType type = [[UIApplication sharedApplication] enabledRemoteNotificationTypes];
if(UIRemoteNotificationTypeNone != type)
return YES;
}
return NO;
}

3.推送本地通知

// 设置本地通知
- (void)registerLocalNotification:(NSTimeInterval)alertTime pushString:(NSString*)pushString {
UILocalNotification *notification = [[UILocalNotification alloc] init];
// 设置触发通知的时间
NSDate *fireDate = [NSDate dateWithTimeIntervalSinceNow:alertTime];
NSLog(@"fireDate=%@",fireDate);
//设置设置触发事件
notification.fireDate = fireDate;
// 时区
notification.timeZone = [NSTimeZone localTimeZone];
// 设置重复的间隔
notification.repeatInterval = 0;
notification.alertBody = pushString;
notification.applicationIconBadgeNumber = 1;
// 通知被触发时播放的声音
notification.soundName = UILocalNotificationDefaultSoundName;
// 通知参数
if(mLLDebugFastSetting){
NSDictionary *userDict = [NSDictionary dictionaryWithObject:@"text" forKey:@"text"];
notification.userInfo = userDict;
}
// ios8后，需要添加这个注册，才能得到授权
if ([[UIApplication sharedApplication] respondsToSelector:@selector(registerUserNotificationSettings:)]) {
UIUserNotificationType type =  UIUserNotificationTypeAlert | UIUserNotificationTypeBadge | UIUserNotificationTypeSound;
UIUserNotificationSettings *settings = [UIUserNotificationSettings settingsForTypes:type
categories:nil];
[[UIApplication sharedApplication] registerUserNotificationSettings:settings];
}
// 执行通知注册
[[UIApplication sharedApplication] scheduleLocalNotification:notification];

}