Why do I get a crash "Terminating app due to uncaught exception 'NSRangeException', reason: '*** -[__NSArrayM objectAtIndex:]: index 2 beyond bounds [0 .. 1]" after setting rightBarButtonItem?
In my app, I have three buttons on the right hand side, one of which should alternate with the systemEditButton. So I set the buttons up withrightBarButtonItems (note the "s") and then change the right-hand one using rightBarButtonItem when appropriate.
With 5.0, Apple lets you set multiple items in the leftBarButtonItems and rightBarButtonItems of a NavigationBar. It also says you can change the outer one with leftBarButtonItem and rightBarButtonItem respectively ("The first item in the array can also be set using the rightBarButtonItem property").
Works fine the first time, but then it crashes when I put back the original button. Even worse, it doesn't object when I set it, it crashes later during the animation of UINavigationBar layoutSubViews. Checking rightBarButtonItems after setting rightBarButtonItems shows it correctly updated the array, but it crashes during layout.
Well, I've confirmed this with a test program (see below), and submitted a bug-report to Apple. The workaround is to read the Items array and hand it back a new one with the zeroth element updated.
//
// ViewController.m
// testBarButton
//
// Created by Hugh Mackworth on 3/4/12.
// Copyright (c) 2012 PineTree Software. All rights reserved.
//
#import "ViewController.h"
//#import <UIKit/UIKit.h>
//
//#interface ViewController : UIViewController {
//
//#private
// UIBarButtonItem * itemA;
//}
//
//#property (strong, nonatomic) UIBarButtonItem * itemA;
//
//#end
#implementation ViewController
#synthesize itemA; //#property (strong, nonatomic) UIBarButtonItem * itemA;
-(void) reportButtons {
NSLog (#"buttons: %#",self.navigationItem.rightBarButtonItems);
}
-(void) itemA:(id) sender {
NSLog(#"itemA hit");
[self reportButtons];
}
-(void) itemB:(id) sender {
NSLog(#"itemB hit");
self.navigationItem.rightBarButtonItem = self.itemA;
[self reportButtons];
}
-(void) itemC:(id) sender {
NSLog(#"itemC hit");
self.navigationItem.rightBarButtonItem = self.editButtonItem;
[self reportButtons];
}
-(void) loadView {
self.view = [[UIView alloc] initWithFrame: [[UIScreen mainScreen] bounds]];
self.itemA = [[UIBarButtonItem alloc] initWithTitle:NSLocalizedString(#"Alternative Edit",#"")
style:UIBarButtonItemStyleBordered
target:self
action:#selector(itemA:)];
UIBarButtonItem *itemB = [[UIBarButtonItem alloc] initWithTitle:NSLocalizedString(#"B-Hit Second",#"")
style:UIBarButtonItemStyleBordered
target:self
action:#selector(itemB:)]; //fix with itemB2:
UIBarButtonItem *itemC = [[UIBarButtonItem alloc] initWithTitle:NSLocalizedString(#"C-Hit First",#"")
style:UIBarButtonItemStyleBordered
target:self
action:#selector(itemC:)]; //fix with itemC2:
NSArray *rightItems = [NSArray arrayWithObjects:
self.itemA,
itemB,
itemC,
nil];
self.navigationItem.rightBarButtonItems = rightItems;
[self reportButtons];
}
-(void) swapRightItem: (UIBarButtonItem *) newRightItem {
NSMutableArray * newRightItems = [self.navigationItem.rightBarButtonItems mutableCopy];
[newRightItems replaceObjectAtIndex:0 withObject: newRightItem];
self.navigationItem.rightBarButtonItems = newRightItems;
[self reportButtons];
}
-(void) itemB2:(id) sender {
NSLog(#"itemB2 hit");
[self swapRightItem:self.itemA];
}
-(void) itemC2:(id) sender {
NSLog(#"itemC2 hit");
[self swapRightItem:self.editButtonItem];
}
#end
//APP DELEGATE:
/*
- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
self.window = [[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]];
// Override point for customization after application launch.
UIViewController * viewController = [[ViewController alloc] init];
UINavigationController *watchNavController= [[UINavigationController alloc] initWithRootViewController:viewController ];
self.window.rootViewController = watchNavController;
[self.window makeKeyAndVisible];
return YES;
}
*/
Related
I am using UIImagePickerController with a custom overlay to record a video in my app. For the implementation of the UIImagePickerController, I have used the code from a great Ray Wenderlich tutorial.
I have hidden the controls for the camera, and created a simple custom overlay view. This has worked and loads fine.
I have then created a toolbar and buttons for the view, to record the video:
- (BOOL) startCameraControllerFromViewController: (UIViewController*) controller
usingDelegate: (id <UIImagePickerControllerDelegate,
UINavigationControllerDelegate>) delegate {
if (([UIImagePickerController isSourceTypeAvailable:
UIImagePickerControllerSourceTypeCamera] == NO)
|| (delegate == nil)
|| (controller == nil))
return NO;
UIImagePickerController *cameraUI = [[UIImagePickerController alloc] init];
cameraUI.sourceType = UIImagePickerControllerSourceTypeCamera;
// Displays a control that allows the user to choose movie capture
cameraUI.mediaTypes = [[NSArray alloc] initWithObjects: (NSString *) kUTTypeMovie, nil];
// Hides the controls for moving & scaling pictures, or for
// trimming movies. To instead show the controls, use YES.
cameraUI.allowsEditing = NO;
cameraUI.delegate = delegate;
//Overlay view and toolbar setup
// creating overlayView
UIView* overlayView = [[UIView alloc] initWithFrame:cameraUI.view.frame];
// letting png transparency be
float width = 320;
float AR = (4.0/3.0);
float toolbar_height = 480 - (AR*width);
UIToolbar *toolBar=[[UIToolbar alloc]initWithFrame:CGRectMake(0, (AR*width), 320, toolbar_height)];
//toolBar.tintColor = [UIColor colorWithRed:(252/255.) green:(0/255.) blue:(48/255.) alpha:1];
toolBar.tintColor = [UIColor colorWithRed:(49/255.) green:(52/255.) blue:(49/255.) alpha:1];
UIBarButtonItem *flexibleSpace = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemFlexibleSpace target:nil action:nil];
UIBarButtonItem *RecordBarButtonItem = [[UIBarButtonItem alloc ] initWithBarButtonSystemItem:UIBarButtonSystemItemCamera target:self action:#selector(recordPressed:)];
UIBarButtonItem *CancelBarButtonItem = [[UIBarButtonItem alloc ] initWithBarButtonSystemItem:UIBarButtonSystemItemCancel target:self action:#selector(imagePickerControllerDidCancel:)];
NSArray *buttons = [NSArray arrayWithObjects: CancelBarButtonItem, flexibleSpace, RecordBarButtonItem, flexibleSpace, nil];
[toolBar setItems: buttons animated:NO];
[overlayView addSubview:toolBar];
[overlayView.layer setOpaque:NO];
overlayView.opaque = NO;
cameraUI.showsCameraControls = NO;
cameraUI.cameraOverlayView = overlayView;
[controller presentViewController: cameraUI animated: YES completion:nil];
return YES;
}
My button recordBarButtonItem calls recordPressed which is given by:
- (void) recordPressed: (UIImagePickerController *) picker {
NSLog(#"lets record");
[picker startVideoCapture];
}
So the 'lets record' appears on the log, but I receive an NSInvalidArgumentException error for the startVideoCapture. I know theres something obviously wrong with the way im trying to start the video capture through the button press, but I cant figure it out. Still quite a novice at iOS so forgive me if the solution is simple!
Cheers,
Mike
The problem is that the action you attach to the initWithBarButtonSystemItem call doesn't pass the UIImagePickerController instance along.
What I would do is set the UIImagePickerController as a property of your class and access that property from your action, like this:
In your .h:
#property (nonatomic, strong) UIImagePickerController *cameraUI;
In your .m:
- (BOOL) startCameraControllerFromViewController: (UIViewController*) controller
usingDelegate: (id <UIImagePickerControllerDelegate,
UINavigationControllerDelegate>) delegate {
...
self.cameraUI = [[UIImagePickerController alloc] init];
...
UIBarButtonItem *RecordBarButtonItem = [[UIBarButtonItem alloc ] initWithBarButtonSystemItem:UIBarButtonSystemItemCamera target:self action:#selector(recordPressed)]; // Removed the ':'
...
}
- (void) recordPressed {
NSLog(#"lets record");
[self.cameraUI startVideoCapture];
}
Actually I've just quickly tested it in some code I've gotten open, the sender for your action on the button press is UIBarButtonItem *. So there's a couple of things you can do, you can either go down the root of
UIBarButtonItem *senderButton = (UIBarButtonItem *)sender;
if(senderButton.image == UIBarButtonSystemItemCamera)
{
//Handle behaviour
}
Or set the tag variable for each button and skip the image check and look at the tags instead, which might make the logic a bit easier.
I want is on main window to present the created modalViewController view when the infobutton is pressed. But when I press Info button on the main window nothing happens.
In the mainviewcontroller.h file I have following code:
#import <UIKit/UIKit.h>
#import <AVFoundation/AVFoundation.h>
#interface imageviewViewController : UIViewController{
AVAudioPlayer *audioPlayer;
}
#property (nonatomic, retain) UIToolbar *toolbar;
#property (nonatomic, assign) UIBarButtonSystemItem currentSystemItem;
#property (nonatomic, retain) AVAudioPlayer *audioPlayer;
#end
In the mainviewcontroller.m file have following code:
#import "imageviewViewController.h"
#import "Infoviewcontroller.h"
#implementation imageviewViewController
#synthesize toolbar;
#synthesize currentSystemItem;
#synthesize audioPlayer;
UIBarButtonItem *infoItem = [[UIBarButtonItem alloc]
initWithTitle:#"Info"
style:UIBarButtonItemStyleBordered
target:nil
action:#selector(Infobuttonpressed)];
// flex item used to put space in between buttons
UIBarButtonItem *flexItem = [[UIBarButtonItem alloc]
initWithBarButtonSystemItem:UIBarButtonSystemItemFlexibleSpace
target:nil
action:nil];
//Add buttons to the array
NSArray *toolbarItems = [NSArray arrayWithObjects: settingsButton, flexItem, systemItem, flexItem, systemItem1,flexItem, systemItem2, flexItem, systemItem3, flexItem, infoItem, nil];
[toolbar setItems:toolbarItems];
[settingsButton release];
[systemItem release];
[systemItem1 release];
[systemItem2 release];
[systemItem3 release];
[infoItem release];
[flexItem release];
[super viewDidLoad];
}
- (void) Infobuttonpressed: (id) sender
{
Infoviewcontroller *myView = [[Infoviewcontroller alloc] init];
[self presentModalViewController:myView animated:YES]; // present view modally
[self.navigationController pushViewController:myView animated:YES]; // add to navigation stack
[myView release];
}
In the Infoviewcontroller.h file have following code:
#import <UIKit/UIKit.h>
#interface Infoviewcontroller : UIViewController <UITextViewDelegate>
{
UITextView *textView;
}
#property (nonatomic, retain) UITextView *textView;
#property (nonatomic, assign) UINavigationBar *navBar;
#end
Then in the infoviewcontroller.m file have the following code:
#import "Infoviewcontroller.h"
#implementation Infoviewcontroller
#synthesize textView;
#synthesize navBar;
-(void)dealloc
{
[textView release];
[navBar release];
[super dealloc];
}
-(void)setupTextView
{
self.textView = [[[UITextView alloc] initWithFrame:self.view.frame] autorelease];
self.textView.textColor = [UIColor redColor];
self.textView.font = [UIFont fontWithName:#"System Bold" size:13];
self.textView.delegate = self;
self.textView.backgroundColor = [UIColor whiteColor];
self.textView.textAlignment = UITextAlignmentCenter;
self.textView.text = #"This is UITextView\nThis is UITextView\nThis is UITextView\nThis is UITextView";
[self.view addSubview: self.textView];
}
- (void)viewDidLoad
{
[super viewDidLoad];
navBar = [[UINavigationBar alloc] init];
UINavigationItem *navItem = [[[UINavigationItem alloc] initWithTitle:#"ModalViewControllerTest"] autorelease];
UIBarButtonItem *done = [[[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemDone target:self action:#selector(dismissView:)] autorelease];
navItem.rightBarButtonItem = done;
navBar.items = [NSArray arrayWithObject:navItem];
[self.view addSubview:navBar];
}
UIBarButtonItem *infoItem = [[UIBarButtonItem alloc]
initWithTitle:#"Info"
style:UIBarButtonItemStyleBordered
target:nil
action:#selector(Infobuttonpressed)];
Should be
UIBarButtonItem *infoItem = [[UIBarButtonItem alloc]
initWithTitle:#"Info"
style:UIBarButtonItemStyleBordered
target:self
action:#selector(Infobuttonpressed:)];
Spot the difference? First, you're missing a target (should be self, not nil). Second, the colon at the end of the selector is part of the signature, you were missing it so it was not calling your method (which is InfoButtonPressed:(id)sender).
As an aside, methods should start with a lower case name.
you dont need both pushModalViewController and pushViewController
Assuming your views are already controlled within an instance of a UINavigationController pushModalViewController on its own will work.
edit - remove the reference to pushViewController. Does it now work?
-(void) Infobuttonpressed: (id) sender;
{ Infoviewcontroller *myView = [[Infoviewcontroller alloc] init];
UINavigationController *navController = [[UINavigationController alloc] initWithRootViewController:myView];
UIViewController *pushController = [[UIViewController alloc] init];
[self addSubview:pushController.view];
[pushController presentModalViewController:navController animated:YES];
[myView release];
}
The target of your infoItem is set to nil. You should set this to an instance of the class where the Infobuttonpressed is defined. I assume that is the mainviewController?
Also, the selector to call is specified as: #selector(Infobuttonpressed), while the method is called "Infobuttonpressed:", that is, with a parameter. That will likely result in a runtime error once you fix the target.
Then, there are some peculiarities in the way you handle things. As Nik already answered, you need to choose whether you want to present the view modally (with presentModalViewController), or present it as part of the navigation stack (with pushViewController), you cannot do both.
If you present it as part of the navitation stack, then it already has a navigation bar, and so you should not add one yourself. Just set the properties of the self.navigationItem.
Have a look at the View Controller Programming Guide for more info.
-(void)reloadView{
NSLog(#"IN RELOAD VIEW ");
[[self tableView] reloadData];
}
- (void)viewDidLoad {
UIBarButtonItem * barButton = [[UIBarButtonItem alloc] initWithCustomView:activityIndicator];
[self navigationItem].rightBarButtonItem = barButton;
[activityIndicator startAnimating];
[self callStudentsWebService];
[super viewDidLoad];
self.clearsSelectionOnViewWillAppear = NO;
self.contentSizeForViewInPopover = CGSizeMake(320.0, 600.0);
[self setTitle:#"Students"];
self.navigationController.toolbarHidden = NO;
self.navigationController.toolbar.barStyle = UIBarStyleBlack;
UIBarButtonItem *add = [[UIBarButtonItem alloc] initWithTitle:#"Add Student" style:UIBarButtonItemStyleBordered target:self action:#selector(addStudent)];
UIBarButtonItem *flexible = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemFlexibleSpace target:self action:nil];
UIBarButtonItem *import = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemOrganize target:self action:#selector(addStudent)];
NSArray* toolbarItems = [NSArray arrayWithObjects:add,flexible,import, nil];
self.toolbarItems = toolbarItems;
}
Above is my Code in a Class which is a subclass of UITableViewController.
Now my problem is when I come onto the screen First Time it get the records from web service from the method [self callStudentsWebService] . Now i have a button in uitoolbar in the same view which updates the list . I am calling the reloadView method to refresh the List but it calls the numberOfRowsInSection and viewDidLoad method but does not call cellForRowAtIndexPath method. But when i goto other screen and come back again it does refresh my List from start.
What could be the reason ?? Please help i am new in iPad Development. And i m doing all this in iPad.
Thanks alot
EDITED
#interface StudentsList : UITableViewController {
DetailViewController *detailViewController;
UIToolbar *toolbar;
UIActivityIndicatorView *activityIndicator;
}
May be your data.count is 0? If there is some data it should call cellForRowAtIndexPath after [[self tableView] reloadData];
Do the refresh code in another separate method -(void)refreshData then call this whenever you want such as in -viewDidLoad or on a button tap...
Try to call -(void)reloadView from
-(void)viewWillAppear:(BOOL)animated {
[super viewWillAppear:animated];
[self reloadView];
}
I have following coding in my Program, in AppDelegate
- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
// Override point for customization after application launch.
myList = [[List alloc] init];
mySettings = [[Settings alloc] init];
myCriteria = [[Criteria alloc] initWithStyle:UITableViewStyleGrouped];
first = [[UINavigationController alloc] initWithRootViewController:myList];
second = [[UINavigationController alloc] initWithRootViewController:mySettings];
third = [[UINavigationController alloc] initWithRootViewController:myCriteria];
myTabBar = [[UITabBarController alloc] init];
myTabBar.view.frame = CGRectMake(0,20,320,460);
UITabBarItem *first1 = [[UITabBarItem alloc] initWithTitle:#"List" image:[UIImage imageNamed:#"list.png"] tag:0];
UITabBarItem *second2 = [[UITabBarItem alloc] initWithTitle:#"My Profile" image:[UIImage imageNamed:#"settings.png"] tag:1];
UITabBarItem *third3 = [[UITabBarItem alloc] initWithTitle:#"Criteria" image:[UIImage imageNamed:#"Criteria.png"] tag:2];
UINavigationController *localNavigationController = [[UINavigationController alloc] initWithRootViewController:myTabBar];
first.tabBarItem = first1;
second.tabBarItem = second2;
third.tabBarItem = third3;
myControllerArray = [[NSArray alloc] initWithObjects:first, second, third, nil];
[myTabBar setViewControllers:myControllerArray];
[myTabBar setCustomizableViewControllers:myControllerArray];
[self.window addSubview:myTabBar.view];
// Add the view controller's view to the window and display.
// [self.window addSubview:viewController.view];
[self.window makeKeyAndVisible];
return YES;
}
Where these three are different classes, now I want to use camera and album, so when I write coding as below on a button target, it won't work
- (void) useCamera
{
if ([UIImagePickerController isSourceTypeAvailable:
UIImagePickerControllerSourceTypeCamera])
{
NSLog(#"If is true");
UIImagePickerController *imagePicker =
[[UIImagePickerController alloc] init];
// [self.navigationController pushViewController:imagePicker animated:YES];
imagePicker.delegate = self;
imagePicker.sourceType =
UIImagePickerControllerSourceTypeCamera;
imagePicker.mediaTypes = [NSArray arrayWithObjects:
(NSString *) kUTTypeImage,
nil];
imagePicker.allowsEditing = NO;
[self.tabBarController setCustomizableViewControllers:[[NSArray alloc]initWithObjects:imagePicker,self,nil]];
[self.tabBarController setViewControllers:[[NSArray alloc]initWithObjects:imagePicker,self,nil]];
//[self presentModalViewController:imagePicker animated:YES]; I tried
//[self.view addSubview:imagePicker.view]; I tried
//self.view=imagePicker.view; I tried
//[myScrollView addSubview:imagePicker]; I tried
//[myView addSubview:imagePicker]; I tried
[imagePicker release];
newMedia = YES;
}
}
I tried all the above ways but they are not working and showing UIImagePickerController,
now what should I do
if anyone in not clear from my question, can ask me again.....
What about [self.view addSubview:imagePicker.cameraOverlayView]
Also, have you tried adding any other view to your self.view? I wonder if the imagePicker is being added, but is not loaded because the view you are adding it to is not being displayed.
Did u try presenting the imagePicker through one of the navigation controllers?
From Reference
Present the user interface by calling the presentModalViewController:animated: method of the currently active view controller, passing your configured image picker controller as the new view controller. On iPad, you can alternatively present the user interface using a popover as described in initWithContentViewController: and “Presenting and Dismissing the Popover” in UIPopoverController Class Reference.
If using GKImagePicker:
[self.view addSubview:self.imagePicker.imagePickerController.view];
You can always do:
let cam = UIImagePickerController()
cam.delegate = self
cam.sourceType = .camera
self.show(cam, sender: nil)
worked for me
Did you try presenting the UIImagePickerController through the tabBarController (UITabBarController inherits from UIViewController)? Assuming that you created a singleton for for your AppDelegate and that the tabBarController is a property of the AppController (for your convenience I added a sample code for the singleton below), the code would look something like this:
AppController.h
#import <UIKit/UIKit.h>
#interface AppController : NSObject <UIApplicationDelegate> {
UITabBarController *tabBarController;
}
// Class methods for convenience
+ (AppController *)sharedAppController;
// *** Properties
#property (nonatomic, retain) IBOutlet UIWindow *window;
#property (nonatomic, retain) UITabBarController *tabBarController;
#end
AppController.m
#import "AppController.h"
static AppController *sharedInstance;
#implementation AppController
#synthesize window=_window;
#synthesize tabBarController;
#pragma mark - Initialization
- (id)init
{
// Create the sharedInstance of the application
if (sharedInstance) {
NSLog(#"Error: You are creating a second AppController");
}
[super init];
sharedInstance = self;
return self;
}
+ (AppController *)sharedAppController
{
return sharedInstance;
}
- (void)dealloc
{
[_window release];
[tabBarController release];
[super dealloc];
}
Now in your class, on the useCamera method call the imagePicker by doing this:
- (void)useCamera
{
// YOUR CODE ...
// Place image picker
[[[AppController sharedAppController] tabBarController]
presentModalViewController:imagePicker animated:YES];
// YOUR RELEASE CODE ...
}
Good luck and happy coding!
This is a very important auto rotate issue and easy to reproduce.
My application has a UITabBarController. Each tab is a UINavigationController. Auto rotation is handled with normal calls to shouldAutorotateToInterfaceOrientation and didRotateFromInterfaceOrientation.
The interface rotates normally until I call UIViewController.popViewControllerAnimated and change UITabBarController.selectedIndex.
Steps to reproduce:
Create a demo Tab Bar Application.
Add the following code to the App Delegate .h file:#import <UIKit/UIKit.h>
#interface TestRotationAppDelegate : NSObject {
UIWindow *window;
UITabBarController *tabBarController;
}
#property (nonatomic, retain) IBOutlet UIWindow *window;
#property (nonatomic, retain) IBOutlet UITabBarController *tabBarController;
#end
// Redefine the interface to cach rotation messages
#interface UITabBarController (TestRotation1AppDelegate)
#end
Add the following code to the App Delegate .m file:#import "TestRotationAppDelegate.h"
#implementation TestRotationAppDelegate
#synthesize window;
#synthesize tabBarController;
-(BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
[window addSubview:tabBarController.view];
[window makeKeyAndVisible];
return YES;
}
-(BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation {
return YES;
}
-(void)dealloc {
[tabBarController release];
[window release];
[super dealloc];
}
#end
#implementation UITabBarController (TestRotation1AppDelegate)
-(void)viewDidLoad {
[super viewDidLoad];
// Add a third tab and push a view
UIViewController *view1 = [[[UIViewController alloc] init] autorelease];
view1.title = #"Third";
UINavigationController *nav = [[[UINavigationController alloc] initWithRootViewController:view1] autorelease];
NSMutableArray *array = [[NSMutableArray alloc] init];
[array addObjectsFromArray:self.viewControllers];
[array addObject:nav];
self.viewControllers = array;
// Push view2 inside the third tab
UIViewController *view2 = [[[UIViewController alloc] init] autorelease];
[nav pushViewController:view2 animated:YES];
// Create a button to pop view2
UIButton *button = [UIButton buttonWithType:UIButtonTypeRoundedRect];
button.frame = CGRectMake(50, 50, 220, 38);
[button setTitle:#"Pop this view" forState:UIControlStateNormal];
[button addTarget:self action:#selector(doAction) forControlEvents:UIControlEventTouchUpInside];
[view2.view addSubview:button];
}
-(void) doAction {
// ROTATION PROBLEM BEGINS HERE
// Remove one line of code and the problem doesn't occur.
[self.selectedViewController popViewControllerAnimated:YES];
self.selectedIndex = 0;
}
-(BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation {
return YES;
}
#end
The interface auto rotates normally until you tap the button on tab #3.
Your help will be geatly appreciated!
iPhone SDK 3.2 solves this issue.
With previous SDK use [self.selectedViewController popViewControllerAnimated:NO].