您好，我面临一个问题UITextView。
在我的应用程序中，我需要同时支持纵向和横向。
所以我添加UITextView到我的应用程序中并使用以下代码调整键盘出现时的框架，UITextView因为当键盘出现时，UITextView它在键盘后面，我看不到我写的内容UITextView。
- (void)keyboardWillShow:(NSNotification*)notification
{
[self moveTextViewForKeyboard:notification up:YES];
}
- (void)keyboardWillHide:(NSNotification*)notification
{
[self moveTextViewForKeyboard:notification up:NO];
}
- (void)moveTextViewForKeyboard:(NSNotification*)notification up:(BOOL)up {
NSDictionary *userInfo = [notification userInfo];
NSTimeInterval animationDuration;
UIViewAnimationCurve animationCurve;
CGRect keyboardRect;
[[userInfo objectForKey:UIKeyboardAnimationCurveUserInfoKey] getValue:&animationCurve];
animationDuration = [[userInfo objectForKey:UIKeyboardAnimationDurationUserInfoKey] doubleValue];
keyboardRect = [[userInfo objectForKey:UIKeyboardFrameEndUserInfoKey] CGRectValue];
keyboardRect = [self.view convertRect:keyboardRect fromView:nil];
[UIView beginAnimations:@"ResizeForKeyboard" context:nil];
[UIView setAnimationDuration:animationDuration];
[UIView setAnimationCurve:animationCurve];
if (up == YES)
{
CGFloat keyboardTop = keyboardRect.origin.y;
CGRect newTextViewFrame = self.txtView.frame;
newTextViewFrame.size.height = keyboardTop - self.txtView.frame.origin.y - 10;
self.txtView.frame = newTextViewFrame;
}
else
{
self.txtView.frame = originalCGRect;
}
[UIView commitAnimations];
}
当键盘出现并且不再覆盖我时，这很好UITextView。但是，当我旋转到横向时，UITextView框架不再正确，而且当我隐藏键盘时，它仍然像小尺寸一样，不适合 View。
我该如何解决这个问题？
请帮我。
