推送通知的推送视图

Question

我成功地收到了iOS 5的通知。当用户在通知中心滑动或点击推送通知时，我希望能够将用户发送到特定的视图。

我想让用户转到的视图控制器(视图)，而不是我的应用程序的开头就是"groceryStoreViewController“。我读到这是在didFinishLaunchingWithOptions或didReceiveRemoteNotification中完成的，但我不确定。

如果有人知道如何做到这一点，我会非常感激，因为这真的是一场斗争。

谢谢

编辑

所以问题是，当用户点击通知时，我希望打开一个特定的视图控制器，但我也希望UITabBar保持不变。我没有成功地做到这一点，这与我展示我所相信的子视图有关。请告诉我你的想法，非常感谢。

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

self.tabBarItem = [[[UITabBarItem alloc] init] autorelease];

 exploreViewController *view1 = [[exploreViewController alloc] initWithNibName:@"exploreViewController" bundle:nil];
view1.title= @"Explore";

Upcoming *view2 = [[Upcoming alloc] initWithNibName:@"Upcoming" bundle:nil];
view2.title = @"Upcoming";

TipsViewController *view3 = [[TipsViewController alloc] initWithNibName:@"TipsView" bundle:nil];
view3.title = @"Tips";

UINavigationController *nav1 = [[UINavigationController alloc] initWithRootViewController:view1];
UINavigationController *nav2 = [[UINavigationController alloc] initWithRootViewController:view2];
UINavigationController *nav3 = [[UINavigationController alloc] initWithRootViewController:view3];

[view1 release];
[view2 release];
[view3 release];

self.tabBarController = [[[UITabBarController alloc] init] autorelease];
self.tabBarController.viewControllers = [NSArray arrayWithObjects:nav1,nav2,nav3,nil];
self.tabBarItem = [[[UITabBarItem alloc] init] autorelease];

[nav1 release];
[nav2 release];
[nav3 release];


if (launchOptions != nil)
{  
NSDictionary *remoteNotif = [launchOptions objectForKey: UIApplicationLaunchOptionsRemoteNotificationKey];
NSLog(@"Launched from push notification");
//Accept push notification when app is not open
if (remoteNotif) {      

 NSDictionary *alertBody = [remoteNotif objectForKey:@"loc-key"];

 self.window.rootViewController = nav2;  //this is what I want displayed when tapped but also maintain tab bar controller
    [window addSubview:tabBarController.view];
    [window makeKeyAndVisible];

  }
}
else {

    //Go here if just loading up normally without push
    [window addSubview:tabBarController.view];
    [window makeKeyAndVisible];

}
  return YES;

}

Answer 1

它是用didFinishLaunchingWithOptions:方法实现的。您可以检查应用程序是否由于通知而启动，并将适当的viewController设置为显示。

类似于：

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

    // other stuff

    if (launchOptions != nil) {
        NSLog(@"Launched from push notification");
        NSDictionary *notification = [launchOptions objectForKey:UIApplicationLaunchOptionsRemoteNotificationKey];
        // Do something with the notification dictionary
        self.myViewController = [LaunchFromNotificationViewController alloc] init];
    } else {
        self.myViewController = [OrdinaryLaunchViewController alloc] init];
    }

    self.window.rootViewController = self.myViewController;
    [self.windows makeKeyAndVisible];
    return YES;
}