I have a view controller that can be popped with the new interactivePopGestureRecognizer. If there is a keyboard present and the swipe animation begins the keyboard does not move with the view. I have had a look at this question and implemented it like this in my view controller that gets dismissed
-(void)viewWillDisappear:(BOOL)animated
{
[super viewWillDisappear:animated];
[self.transitionCoordinator animateAlongsideTransitionInView:self.aTextInputView.keyboardSuperView animation:^(id<UIViewControllerTransitionCoordinatorContext> context) {
CGRect frame = self.aTextInputView.keyboardSuperView.frame;
frame.origin.x = self.view.frame.size.width;
self.aTextInputView.keyboardSuperView.frame = frame;
} completion:nil];
}
Now what I get when the view animates to disappear is the keyboard animates off the screen to the x point of 320 which makes sense as thats what I set it to, my question is how do I get the keyboard to animate with the swipe back?
Update
For any one that sees a weird animation when the view disappears you can get remove the keyboard by doing this.
[self.transitionCoordinator notifyWhenInteractionEndsUsingBlock:^(id<UIViewControllerTransitionCoordinatorContext> context){
if (![context isCancelled]) {
[keyboardSuperview removeFromSuperview];
}
}];
You have a lot of custom code in your snippet, so correct me if I am wrong, but it seems you have incorrect self.aTextInputView.keyboardSuperView.
Double check that it is not nil. If it is, you forgot to add an inputAccessoryView.
Here is the full code snippet without any extensions:
- (void)viewWillDisappear:(BOOL)animated
{
[super viewWillDisappear:animated];
UIView *keyboardSuperview = self.textField.inputAccessoryView.superview;
[self.transitionCoordinator animateAlongsideTransitionInView:keyboardSuperview
animation:
^(id<UIViewControllerTransitionCoordinatorContext> context) {
CGRect keyboardFrame = keyboardSuperview.frame;
keyboardFrame.origin.x = self.view.bounds.size.width;
keyboardSuperview.frame = keyboardFrame;
}
completion:nil];
}
- (void)viewDidLoad
{
[super viewDidLoad];
self.textField.inputAccessoryView = [[UIView alloc] init];
}
Just found really simple solution for iOS8
- (void)viewWillDisappear:(BOOL)animated
{
[super viewWillDisappear:animated];
[self.aTextInputView resignFirstResponder];
}
Related
Setting:
Assume I have 2 TableViewControllers(All in their own NavigationControllers), which contain TypeA&B items correspondingly.
In any TableView, If I tap "+" button, it will segue to a Add[?]ItemViewController("?" is The Type of Item: A or B).So normally, even if I already in the AddView, I can also switch to another View By tapping Tab Bar Icon, right?
SO How can I inhibit user to switch if they already entered one AddView?
Use the Swift code? or just change the storyboard structure?
Here is the Structure of Main.storyboard:
We've done exactly the same in our application. To hide the default
TabBar, simply override the hidesBottomBarWhenPushed method in your
parent view controller (or in every view controller in your App)
#pragma mark - Overriden UIViewController methods
- (BOOL)hidesBottomBarWhenPushed {
return YES;
}
another Solution
You can also Hide Tab bar
// pass a param to describe the state change, an animated flag and a completion block matching UIView animations completion
- (void)setTabBarVisible:(BOOL)visible animated:(BOOL)animated completion:(void (^)(BOOL))completion {
// bail if the current state matches the desired state
if ([self tabBarIsVisible] == visible) return;
// get a frame calculation ready
CGRect frame = self.tabBarController.tabBar.frame;
CGFloat height = frame.size.height;
CGFloat offsetY = (visible)? -height : height;
// zero duration means no animation
CGFloat duration = (animated)? 0.3 : 0.0;
[UIView animateWithDuration:duration animations:^{
self.tabBarController.tabBar.frame = CGRectOffset(frame, 0, offsetY);
} completion:completion];
}
// know the current state
- (BOOL)tabBarIsVisible {
return self.tabBarController.tabBar.frame.origin.y < CGRectGetMaxY(self.view.frame);
}
// illustration of a call to toggle current state
- (IBAction)pressedButton:(id)sender {
[self setTabBarVisible:![self tabBarIsVisible] animated:YES completion:^(BOOL finished) {
NSLog(#"finished");
}];
}
another Solution
You can set the UIViewController.hidesBottomBarWhenPushed instead:
DetailViewController *detailViewController = [[DetailViewController alloc] init];
detailViewController.hidesBottomBarWhenPushed = YES;
[[self navigationController] pushViewController:detailViewController animated:YES];
I'm trying to implement a drawer UIContainerView that allows the user to expand and contract it to reveal information. I have the container view set up and the button to "expand" is working fine.
However, once the view is 'expanded' it no longer responds to touch. It has a text view and two buttons. Even more; when I touch the screen it registers as a tap on the collectionView behind it, and NOT the buttons that I'm supposed to be able to interact with.
This is the code handling the parent / child relationship with the container view:
// Parent View Controller.h
{
UIViewController *child1;
profileDescriptionViewController *profileDescription;
}
// Parent View Controller.m
- (void)viewDidLoad
{
child1 = [self.storyboard instantiateViewControllerWithIdentifier:#"profileDescription"];
[child1 didMoveToParentViewController:self];
}
// Child View Controller.m
- (void)viewDidLoad
{
_profileDescription.text = [[dataHandler getAthlete] profileDescriptionString];
_isExposed = NO;
_frame = self.view.frame;
_height = _frame.size.height;
_yOrigin = _frame.origin.y;
[super viewDidLoad];
// Do any additional setup after loading the view.
}
- (IBAction)profileExpand:(id)sender
{
if (_isExposed == NO) {
[UIView animateWithDuration:0.5 animations:^
{
//0, 487, 320, 32
[self.view setFrame:CGRectMake(_frame.origin.x, _yOrigin - 100, 320, _yOrigin + 150)];
}
completion:^(BOOL finished)
{
[self.view setUserInteractionEnabled:YES];
_isExposed = YES;
}];
}
/* else
{
[UIView animateWithDuration:0.5 animations:^
{
[self.view setFrame:CGRectMake(_frame.origin.x, _yOrigin + 100, 320, _yOrigin - 150)];
}
completion:^(BOOL finished)
{
_isExposed = NO;
}];
}*/
}
I just want the view to respond to touch events. It's not being placed behind any UI elements on the parentViewController but I can't select either button at the top or the description, and instead it interacts with elements behind it.
Anyone have any ideas as to why this would be? In storyboard its set up like a regular container view.
I met a similar problem, the reason is the super view is not big enough, so after expand the subview, you can see it, but it not responding to any touch event. You can set the clipsToBound of the super view to NO to check it. Hope this helps.
I am implementing a view that is in some way similar to what happens in Messages app, so there is a view with UITextView attached to the bottom of the screen and there is also UITableView showing the main content. When it is tapped it slides up with the keyboard and when keyboard is dismissed it slides back to the bottom of the screen.
That part I have and it is working perfectly - I just subscribed to keyboard notifications - will hide and wil show.
The problem is that I have set keyboard dismiss mode on UITableView to interactive and I cannot capture changes to keyboard when it is panning.
The second problem is that this bar with uitextview is covering some part of uitableview. How to fix this? I still want the uitableview to be "under" this bar just like in messages app.
I am using AutoLayout in all places.
Any help will be appreciated!
============
EDIT1:
Here is some code:
View Hierarchy is as follows:
View
- UITableView (this one will contain "messages")
- UIView (this one will slide)
UITableView is has constraints to top, left, right and bottom of parent view so it fills whole screen.
UIView has constraints to left, right and bottom of parent view so it is glued to the bottom - I moved it by adjusting constant on constraint.
In ViewWillAppear method:
NSNotificationCenter.DefaultCenter.AddObserver (UIKeyboard.DidShowNotification, OnKeyboardDidShowNotification);
NSNotificationCenter.DefaultCenter.AddObserver (UIKeyboard.WillChangeFrameNotification, OnKeyboardDidShowNotification);
NSNotificationCenter.DefaultCenter.AddObserver (UIKeyboard.WillHideNotification, OnKeyboardWillHideNotification);
And here are methods:
void OnKeyboardDidShowNotification (NSNotification notification)
{
AdjustViewToKeyboard (Ui.KeyboardHeightFromNotification (notification), notification);
}
void OnKeyboardWillHideNotification (NSNotification notification)
{
AdjustViewToKeyboard (0.0f, notification);
}
void AdjustViewToKeyboard (float offset, NSNotification notification = null)
{
commentEditViewBottomConstraint.Constant = -offset;
if (notification != null) {
UIView.BeginAnimations (null, IntPtr.Zero);
UIView.SetAnimationDuration (Ui.KeyboardAnimationDurationFromNotification (notification));
UIView.SetAnimationCurve ((UIViewAnimationCurve)Ui.KeyboardAnimationCurveFromNotification (notification));
UIView.SetAnimationBeginsFromCurrentState (true);
}
View.LayoutIfNeeded ();
commentEditView.LayoutIfNeeded ();
var insets = commentsListView.ContentInset;
insets.Bottom = offset;
commentsListView.ContentInset = insets;
if (notification != null) {
UIView.CommitAnimations ();
}
}
I'd recommend you to override -inputAccessoryView property of your view controller and have your editable UITextView as its subview.
Also, don't forget to override -canBecomeFirstResponder method to return YES.
- (BOOL)canBecomeFirstResponder
{
if (!RUNNING_ON_IOS7 && !RUNNING_ON_IPAD)
{
//Workaround for iOS6-specific bug
return !(self.viewDisappearing) && (!self.viewAppearing);
}
return !(self.viewDisappearing);
}
With this approach system manages everything.
There are also some workarounds you must know about: for UISplitViewController (UISplitViewController detail-only inputAccessoryView), for deallocation bugs (UIViewController with inputAccessoryView is not deallocated) and so on.
This solution is based on a lot of different answers on SO. It have a lot of benefits:
Compose bar stays on bottom when keyboard is hidden
Compose bas follows keyboard while interactive gesture on UITableView
UITableViewCells are going from bottom to top, like in Messages app
Keyboard do not prevent to see all UITableViewCells
Should work for iOS6, iOS7 and iOS8
This code just works:
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
UITableViewCell *cell = // . . .
// . . .
cell.contentView.transform = CGAffineTransformMakeScale(1,-1);
cell.accessoryView.transform = CGAffineTransformMakeScale(1,-1);
return cell;
}
- (UIView *)inputAccessoryView {
return self.composeBar;
}
- (BOOL)canBecomeFirstResponder {
return YES;
}
- (void)viewDidLoad
{
[super viewDidLoad];
self.tableView.transform = CGAffineTransformMakeScale(1,-1);
// This code prevent bottom inset animation while appearing view
UIEdgeInsets newEdgeInsets = self.tableView.contentInset;
newEdgeInsets.top = CGRectGetMaxY(self.navigationController.navigationBar.frame);
newEdgeInsets.bottom = self.view.bounds.size.height - self.composeBar.frame.origin.y;
self.tableView.contentInset = newEdgeInsets;
self.tableView.scrollIndicatorInsets = newEdgeInsets;
self.tableView.contentOffset = CGPointMake(0, -newEdgeInsets.bottom);
// This code need to be done if you added compose bar via IB
self.composeBar.delegate = self;
[self.composeBar removeFromSuperview];
[[NSNotificationCenter defaultCenter] addObserverForName:UIKeyboardWillChangeFrameNotification object:nil queue:nil usingBlock:^(NSNotification *note)
{
NSNumber *duration = note.userInfo[UIKeyboardAnimationDurationUserInfoKey];
NSNumber *options = note.userInfo[UIKeyboardAnimationCurveUserInfoKey];
CGRect beginFrame = [note.userInfo[UIKeyboardFrameBeginUserInfoKey] CGRectValue];
CGRect endFrame = [note.userInfo[UIKeyboardFrameEndUserInfoKey] CGRectValue];
UIEdgeInsets newEdgeInsets = self.tableView.contentInset;
newEdgeInsets.bottom = self.view.bounds.size.height - endFrame.origin.y;
CGPoint newContentOffset = self.tableView.contentOffset;
newContentOffset.y += endFrame.origin.y - beginFrame.origin.y;
[UIView animateWithDuration:duration.doubleValue
delay:0.0
options:options.integerValue << 16
animations:^{
self.tableView.contentInset = newEdgeInsets;
self.tableView.scrollIndicatorInsets = newEdgeInsets;
self.tableView.contentOffset = newContentOffset;
} completion:^(BOOL finished) {
;
}];
}];
}
Use for example pod 'PHFComposeBarView' compose bar:
#property (nonatomic, strong) IBOutlet PHFComposeBarView *composeBar;
And use this class for your table view:
#interface InverseTableView : UITableView
#end
#implementation InverseTableView
void swapCGFLoat(CGFloat *a, CGFloat *b) {
CGFloat tmp = *a;
*a = *b;
*b = tmp;
}
- (UIEdgeInsets)contentInset {
UIEdgeInsets insets = [super contentInset];
swapCGFLoat(&insets.top, &insets.bottom);
return insets;
}
- (void)setContentInset:(UIEdgeInsets)contentInset {
swapCGFLoat(&contentInset.top, &contentInset.bottom);
[super setContentInset:contentInset];
}
#end
If you would like keyboard to disappear by tapping on message:
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
[self.composeBar.textView resignFirstResponder];
}
Do not call this, this will hide composeBar at all:
[self resignFirstResponder];
UPDATE 2:
NEW SOLUTION for keyboard tracking works much better:
- (void)viewDidAppear:(BOOL)animated
{
[super viewDidAppear:animated];
// Compose view height growing tracking
[self.composeBar addObserver:self forKeyPath:#"frame" options:0 context:nil];
// iOS 7 keyboard tracking
[self.composeBar.superview addObserver:self forKeyPath:#"center" options:0 context:nil];
// iOS 8 keyboard tracking
[self.composeBar.superview addObserver:self forKeyPath:#"frame" options:0 context:nil];
}
- (void)viewDidDisappear:(BOOL)animated
{
[super viewDidDisappear:animated];
[self.composeBar removeObserver:self forKeyPath:#"frame"];
[self.composeBar.superview removeObserver:self forKeyPath:#"center"];
[self.composeBar.superview removeObserver:self forKeyPath:#"frame"];
}
- (void)observeValueForKeyPath:(NSString *)keyPath ofObject:(id)object change:(NSDictionary *)change context:(void *)context
{
if (object == self.composeBar.superview || object == self.composeBar)
{
// Get all values
CGPoint newContentOffset = self.tableView.contentOffset;
UIEdgeInsets newEdgeInsets = self.tableView.contentInset;
UIEdgeInsets newScrollIndicartorInsets = self.tableView.scrollIndicatorInsets;
// Update values
CGFloat bottomInset = self.view.bounds.size.height - [self.composeBar convertPoint:CGPointZero toView:self.view].y;
CGFloat diff = newEdgeInsets.bottom - (bottomInset + 7);
newContentOffset.y += diff;
newEdgeInsets.bottom = bottomInset + 7;
newScrollIndicartorInsets.bottom = bottomInset;
// Set all values
if (diff < 0 || diff > 40)
self.tableView.contentOffset = CGPointMake(0, newContentOffset.y);
self.tableView.contentInset = newEdgeInsets;
self.tableView.scrollIndicatorInsets = newEdgeInsets;
}
}
OK, the interactive keyboard dismissal will send a notification with name UIKeyboardDidChangeFrameNotification.
This can be used to move the text view while the keyboard is being dismissed interactively.
You are already using this but you are sending it to the OnKeyboardDidShow method.
You need a third method called something like keyboardFramedDidChange. This works for the hide and the show.
For the second problem, you should have your vertical constraints like this...
|[theTableView][theTextView (==44)]|
This will tie the bottom of the tableview to the top of the text view.
This doesn't change how any of the animation works it will just make sure that the table view will show all of its contents whether the keyboard is visible or not.
Don't update the content insets of the table view. Use the constraints to make sure the frames do not overlap.
P.S. sort out your naming conventions. Method names start with a lowercase letter.
P.P.S. use block based animations.
I'd try to use an empty, zero-height inputAccessoryView. The trick is to glue your text field's bottom to it when the keyboard appears, so that they'd move together. When the keyboard is gone, you can destroy that constraint and stick to the bottom of the screen once again.
I made an open source lib for exactly this purpose. It works on iOS 7 and 8 and is set up to work as a cocoapod as well.
https://github.com/oseparovic/MessageComposerView
Here's a sample of what it looks like:
You can use a very basic init function as shown below to create it with screen width and default height e.g.:
self.messageComposerView = [[MessageComposerView alloc] init];
self.messageComposerView.delegate = self;
[self.view addSubview:self.messageComposerView];
There are several other initializers that are also available to allow you to customize the frame, keyboard offset and textview max height as well as some delegates to hook into frame changes and button clicks. See readme for more!
I realize that this is the inverse of most posts, but I would like for the keyboard to remain up even if the 'keyboard down' button is pressed.
Specifically, I have a view with two UITextFields. With the following delegate method
- (BOOL)textFieldShouldReturn:(UITextField *)textField {
return NO;
}
I am able to keep the keyboard up even if the user presses the Done button on the keyboard or taps anywhere else on the screen EXCEPT for that pesky keyboard down button on the bottom right of the keyboard.
I am using this view like a modal view (though the view is associated with a ViewController that gets pushed in a UINavigationController), so it really works best from a user perspective to keep the keyboard up all of the time. If anyone knows how to achieve this, please let me know! Thanks!
UPDATE Still no solution! When Done is pressed, it triggers textFieldShouldReturn, but when the Dismiss button is pressed, it triggers textFieldDidEndEditing. I cannot block the textField from ending editing or it never goes away. Somehow, I really want to have a method that detects the Dismiss button and ignores it. If you know a way, please enlighten me!
There IS a way to do this. Because UIKeyboard subclasses UIWindow, the only thing big enough to get in UIKeyboard's way is another UIWindow.
- (void)viewDidLoad {
[[NSNotificationCenter defaultCenter] addObserver:self selector:#selector(coverKey) name:UIKeyboardDidShowNotification object:nil];
[super viewDidLoad];
}
- (void)coverKey {
CGRect r = [[UIScreen mainScreen] bounds];
UIWindow *myWindow = [[UIWindow alloc] initWithFrame:CGRectMake(r.size.width - 50 , r.size.height - 50, 50, 50)];
[myWindow setBackgroundColor:[UIColor clearColor]];
[super.view addSubview:myWindow];
[myWindow makeKeyAndVisible];
}
This works on iPhone apps. Haven't tried it with iPad. You may need to adjust the size of myWindow. Also, I didn't do any mem management on myWindow. So, consider doing that, too.
I think I've found a good solution.
Add a BOOL as instance variable, let's call it shouldBeginCalledBeforeHand
Then implement the following methods:
- (BOOL)textFieldShouldBeginEditing:(UITextField *)textField
{
shouldBeginCalledBeforeHand = YES;
return YES;
}
- (BOOL)textFieldShouldEndEditing:(UITextField *)textField
{
return shouldBeginCalledBeforeHand;
}
- (void)textFieldDidBeginEditing:(UITextField *)textField
{
shouldBeginCalledBeforeHand = NO;
}
As well as
- (BOOL)textFieldShouldReturn:(UITextField *)textField
{
return NO;
}
to prevent the keyboard from disappearing with the return button. The trick is, a focus switch from one textfield to another will trigger a textFieldShouldBeginEditing beforehand. If the dismiss keyboard button is pressed this doesn't happen. The flag is reset after a textfield has gotten focus.
Old not perfect solution
I can only think of a not perfect solution. Listen for the notification UIKeyboardDidHideNotification and make of the textfields first responder again. This will move the keyboard out of sight and back again. You could keep record of which textfield was the last firstResponder by listening for UIKeyboardWillHideNotification and put focus on it in the didHide.
[[NSNotificationCenter defaultCenter] addObserver:self
selector:#selector(keyboardDidHide:)
name:UIKeyboardDidHideNotification
object:nil];
...
- (void)keyboardDidHide:(id)sender
{
[myTextField becomeFirstResponder];
}
For iOS 9/10 and Swift 3, use this to create a rect which overlaps the "Hide keyboard" - Button
override func viewDidLoad() {
NotificationCenter.default.addObserver(self, selector: #selector(coverKey), name: .UIKeyboardDidShow, object: nil)
}
func coverKey() {
if let keyboardWindow = UIApplication.shared.windows.last {
let r = UIScreen.main.bounds
let myWindow = UIWindow.init(frame: CGRect(x: r.size.width - 50 , y: r.size.height - 50, width: 50, height: 50))
myWindow.backgroundColor = UIColor.clear
myWindow.isHidden = false
keyboardWindow.addSubview(myWindow)
keyboardWindow.bringSubview(toFront: myWindow)
}
}
Notice that this adds a sub view to the keyboard window instead of the main window
Try adding a custom on top of the keyboard dismiss button so that the user won't be able to tab the dismiss button. I have used this method in one of my application.
- (void)addButtonToKeyboard {
// create custom button
UIButton *blockButton = [UIButton buttonWithType:UIButtonTypeCustom];
blockButton.frame = //set the frame here, I don't remember the exact frame
[blockButton setImage:[UIImage imageNamed:#"block_button.png"] forState:UIControlStateNormal];
// locate keyboard view
UIWindow *appWindows = [[[UIApplication sharedApplication] windows] objectAtIndex:1];
UIView *keyboard;
for (int i=0; i<[appWindows.subviews count]; i++) {
keyboard = [appWindows.subviews objectAtIndex:i];
// keyboard found, add the button
if ([[keyboard description] hasPrefix:#"<UIPeripheralHost"] == YES && [self.textField isFirstResponder]) {
[keyboard addSubview:doneButton];
}
}
}
Try this...
- (BOOL)textFieldShouldEndEditing:(UITextField *)textField{
return NO;
}
You can use notification as mentioned by Nick Weaver.
When my application launches, iAd refuses to load an ad on the first screen. No error message, nothing. If I switch screens (going to another screen), it starts getting ads and serving them up, even when I go back to the first screen.
I am using a single iAd instance that is in the ApplicationDelegate. I am attempting to link in the iAdBanner in viewDidAppear, and unlink in viewWillDisappear.
The viewDidAppear method:
- (void)viewDidAppear:(BOOL)animated
{
NSLog(#"view did appear");
[super viewDidAppear:animated];
ADBannerView *adBanner = SharedAdBannerView;
adBanner.requiredContentSizeIdentifiers = (&ADBannerContentSizeIdentifierPortrait != nil) ?
[NSSet setWithObjects:ADBannerContentSizeIdentifierPortrait, ADBannerContentSizeIdentifierLandscape, nil] :
[NSSet setWithObjects:ADBannerContentSizeIdentifier320x50, ADBannerContentSizeIdentifier480x32, nil];
[self.view addSubview:adBanner];
// set the delegate to self, so that we are notified of ad responses
[adBanner setDelegate:self];
isAdShown = [adBanner isBannerLoaded];
[self layoutForCurrentOrientation:animated];
}
The layout method:
- (void)layoutForCurrentOrientation:(BOOL)animated
{
//TODO: this only handles bottom-located elements
ADBannerView *adBanner = SharedAdBannerView;
CGFloat animationDuration = animated ? 0.2f : 0.0f;
// by default content consumes the entire view area
CGRect contentFrame = contentView.bounds;
CGRect owningViewFrame = [self view].bounds;
// the banner still needs to be adjusted further, but this is a reasonable starting point
// the y value will need to be adjusted by the banner height to get the final position
CGPoint bannerOrigin = CGPointMake(CGRectGetMinX(owningViewFrame), CGRectGetMaxY(owningViewFrame));
CGFloat bannerHeight = 0.0f;
// First, setup the banner's content size and adjustment based on the current orientation
if(UIInterfaceOrientationIsLandscape(self.interfaceOrientation))
adBanner.currentContentSizeIdentifier = (&ADBannerContentSizeIdentifierLandscape != nil) ? ADBannerContentSizeIdentifierLandscape : ADBannerContentSizeIdentifier480x32;
else
adBanner.currentContentSizeIdentifier = (&ADBannerContentSizeIdentifierPortrait != nil) ? ADBannerContentSizeIdentifierPortrait : ADBannerContentSizeIdentifier320x50;
bannerHeight = adBanner.bounds.size.height;
// Depending on if the banner has been loaded, we adjust the content frame and banner location
// to accomodate the ad being on or off screen.
// This layout is for an ad at the bottom of the view.
if (isAdShown)
{
NSLog(#"Banner is loaded");
contentFrame.size.height = owningViewFrame.size.height - bannerHeight;
bannerOrigin.y -= bannerHeight;
}
else
{
NSLog(#"Banner is not loaded");
bannerOrigin.y += bannerHeight;
contentFrame.size.height = owningViewFrame.size.height;
}
NSLog(#"Banner content Frame: (%f, %f), (%f, %f)", bannerOrigin.x, bannerOrigin.y, contentFrame.size.width, contentFrame.size.height);
// And finally animate the changes, running layout for the content view if required.
[UIView animateWithDuration:animationDuration
animations:^{
contentView.frame = contentFrame;
[contentView layoutIfNeeded];
adBanner.frame = CGRectMake(bannerOrigin.x, bannerOrigin.y, adBanner.frame.size.width, adBanner.frame.size.height);
}];
}
and the viewWillDisappear method:
-(void)viewWillDisappear:(BOOL)animated
{
NSLog(#"View will disappear");
[super viewWillDisappear:animated];
[self removeLinkToAdBanner:animated];
}
-(void)removeLinkToAdBanner:(BOOL)animated
{
ADBannerView *adBanner = SharedAdBannerView;
if ([adBanner delegate] == self) {
adBanner.delegate = nil;
[adBanner removeFromSuperview];
}
}
The real frustration was this was working in the simulator before I upgraded to xcode 4. I upgraded, and all of a sudden it has stopped working. Anyone else seen behavior like this? Any ideas what I can do to fix it? The behavior occurs in the simulator on all test versions of 4.x (4.0 through 4.3).
I have encountered the same problem, and the fix is in the AppDelegate's bannerViewDidLoadAd method. You need to call your showBanner method there in order for the ad to display initially.
- (void)bannerViewDidLoadAd:(ADBannerView *)banner
{
[_currentController showBannerView:_bannerView animated:YES];
}
Please check the new iAdSuite sample codes where I took this out.
iAdSuite Sample Code Updated 10/31/11