iPhone开发基础学习 在程序里设置Push
iPhone开发基础学习 在程序里设置Push是本文要介绍的内容，最近做项目有一个需求，要在程序得系统设置里进行push的设置。在网上搜了几天资料没找着啥。今天忽然心血来潮跟踪系统注册push时得代码，居然发现有可行得解决方法，思路如下：
1、在iphone得framework里的UIApplication.h中有以下函数：
@interface UIApplication (UIRemoteNotifications)
- (void)registerForRemoteNotificationTypes:(UIRemoteNotificationType)
types __OSX_AVAILABLE_STARTING(__MAC_NA,__IPHONE_3_0);
- (void)unregisterForRemoteNotifications __OSX_AVAILABLE_STARTING(__MAC_NA,__IPHONE_3_0);
// calls -registerForRemoteNotificationTypes with UIRemoteNotificationTypeNone
// returns the enabled types, also taking into account any systemwide settings;
doesn't relate to connectivity
- (UIRemoteNotificationType)enabledRemoteNotificationTypes __OSX_AVAILABLE_STARTING(__MAC_NA,__IPHONE_3_0);
@end
2、首先可以用[[UIApplication sharedApplication] enabledRemoteNotificationTypes]获取到允许得push推送类型。然后再调用registerForRemoteNotificationTypes进行修改。若要关闭程序得push服务，可调用unregisterForRemoteNotifications
、补充：以上想法以实现。补充部分代码。settingsData为tableview的数据源数组
a、获取系push设置，用于显示给用户
//push设置
NSMutableArray * pushOptions = [[NSMutableArray alloc] init];
UIRemoteNotificationType notificationType = [[UIApplication sharedApplication] enabledRemoteNotificationTypes];
NSMutableDictionary * soundNotice = [[NSMutableDictionary alloc] initWithObjectsAndKeys: @"声音", @"name", @"0", @"status", nil];
if (notificationType & UIRemoteNotificationTypeSound) {
[soundNotice setValue:@"1" forKey:@"status"];
}
[pushOptions addObject:soundNotice];
[soundNotice release];
NSMutableDictionary * alertNotice = [[NSMutableDictionary alloc] initWithObjectsAndKeys: @"提醒", @"name", @"0", @"status", nil];
if (notificationType & UIRemoteNotificationTypeAlert) {
[alertNotice setValue:@"1" forKey:@"status"];
}
[pushOptions addObject:alertNotice];
[alertNotice release];
NSMutableDictionary * badgeNotice = [[NSMutableDictionary alloc] initWithObjectsAndKeys: @"标记", @"name", @"0", @"status", nil];
if (notificationType & UIRemoteNotificationTypeBadge) {
[badgeNotice setValue:@"1" forKey:@"status"];
}
[pushOptions addObject:badgeNotice];
[badgeNotice release];
NSDictionary * pushConfig = [[NSDictionary alloc] initWithObjectsAndKeys: @"通知设置", @"groupName", pushOptions, @"data", nil];
[self.settingsData addObject:pushConfig];
[pushOptions release];
[pushConfig release];
b、获取用户设置的数据放入pushdata，然后向系统提交设置
NSArray * pushData = [[settingsData objectAtIndex:indexPath.section] objectForKey:@"data"];
NSInteger length = [pushData count];
UIRemoteNotificationType myType = 0;
for (NSInteger i =0; i< length; i++) {
if ([[[pushData objectAtIndex:i] objectForKey:@"status"] intValue] ==1)
{
switch (i) {
case 0:
myTypemyType = myType|UIRemoteNotificationTypeSound;
break;
case 1:
myTypemyType = myType|UIRemoteNotificationTypeAlert;
break;
case 2:
myTypemyType = myType|UIRemoteNotificationTypeBadge;
break;
default:
break;
}
}
}
if (myType != 0) {
[[UIApplication sharedApplication] registerForRemoteNotificationTypes:myType];
}
else {
[[UIApplication sharedApplication] unregisterForRemoteNotifications];
}
以上方案暂未用于代码实现。。。。。。。。。。。。。。