Keep UIKeyboard with view when swiping back iOS 7
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];
}
刚刚找到真正简单的iOS8解决方案
- (void)viewWillDisappear:(BOOL)animated
{
[super viewWillDisappear:animated];
[self.aTextInputView resignFirstResponder];
}
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