How to start iphone app from starting view always

This is something strange to me. In my tabbar based application, application is not starting with start of first view in a tab, but instead of where i quit application? How to make sure that my app always start from first view in my first tab?

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

[self.window addSubview:tabBarController.view];   
 [self.window makeKeyAndVisible];

 return YES;
}

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In case your application is running in background, add the following code:

- (void)applicationWillEnterForeground:(UIApplication *)application {
    tabBarController.selectedIndex = 0;
}

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- (void)applicationDidBecomeActive:(UIApplication *)application {

}

you have to take care of this method on appdelegate.m like

- (void)applicationDidBecomeActive:(UIApplication *)application {
    [tabController setSelectedIndex:0];
}

[Updated] check "DarkDust"'s link for your requirement

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Are you sure you're exiting the app and not just 'minimizing' it to the background?

Double-press the 'home' button of the iPhone to see the apps that are running in the background.

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Users will expect to come back to the app where they left it in general. Overriding this behaviour is probably not a good idea. You CAN add a key for UIApplicationExitsOnSuspend to your plist and set it to true which will force multi-tasking phones to relaunch your app from scratch each time, but you really need to consider if this is the correct thing to do. It almost certainly isn't!

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As in comment i said to start the app every time from the home screen i use in appdelegate this try it out:

- (void)applicationWillResignActive:(UIApplication *)application
{
    exit(1);
}

- (void)applicationDidEnterBackground:(UIApplication *)application
{
    exit(1);
}

hope it helps

wblade