Long time lurker - first time poster!
I am having an issue while recreating a bar with a UITextView
like WhatsApp does it.
I am using a custom UIView
subclass, and lazily instantiating it on:
- (UIView *)inputAccessoryView
and returning YES on:
- (BOOL)canBecomeFirstResponder
Now, I want to change the size of the inputAccessoryView
when the UITextView
grows in size. On iOS 7, I would simply change the size of the frame of said view - and not it's origin -, and then call reloadInputViews
and it would work: the view would be moved upwards so that it is fully visible above the keyboard.
On iOS 8, however, this does not work. The only way to make it work is to also change the origin of the frame to a negative value. This would be fine, except it creates some weird bugs: for example, the UIView
returns to the 'original' frame when entering any text.
Is there something I am missing? I am pretty certain WhatsApp uses inputAccessoryView
because of the way they dismiss the keyboard on drag - only in the latest version of the app.
Please let me know if you can help me out! Or if there is any test you would like me to run!
Thank you! :)
BTW, here is the code I am using to update the height of the custom UIView called composeBar
:
// ComposeBar frame size
CGRect frame = self.composeBar.frame;
frame.size.height += heightDifference;
frame.origin.y -= heightDifference;
self.composeBar.frame = frame;
[self.composeBar.textView reloadInputViews]; // Tried with this
[self reloadInputViews]; // and this
Edit: full source code is available @ https://github.com/manuelmenzella/SocketChat-iOS
I've been banging my head against the wall on this one for quite some time, as the behavior changed from iOS 7 to iOS 8. I tried everything, until the most obvious solution of all worked for me:
inputAccessoryView.autoresizingMask = UIViewAutoresizingFlexibleHeight;
duh!