ios - 不隐藏在键盘下方的文本字段动画，在 IOS 7 中的模拟和实际设备中表现不同

Question

在设备中，它在导航栏下方滚动，但在模拟器中，它会弹出到导航栏中，因此导航栏隐藏了文本字段。

///这是用于开始编辑的文本字段。

- (void)textFieldDidBeginEditing:(UITextField *)textField
{
    //textField.keyboardAppearance = UIKeyboardAppearanceAlert;
    CGPoint scrollPoint;
    CGRect inputFieldBounds = [textField bounds];
    inputFieldBounds = [textField convertRect:inputFieldBounds toView:scrollView];
    scrollPoint = inputFieldBounds.origin;
    scrollPoint.x = 0;
    scrollPoint.y -= 30; // you can customize this value
    [scrollView setContentOffset:scrollPoint animated:YES];
}

////为了让滚动到后面，我在文本字段中写这个应该返回

-(BOOL) textFieldShouldReturn:(UITextField *)textField
{
   CGPoint scrollPoint;
   scrollPoint.x = 0;
   scrollPoint.y = 0;// you can customize this value
   [scrollView  setContentOffset:scrollPoint animated:YES];
}
//// end

Answer 1

您可以尝试在viewWillAppear中添加以下代码:

self.navigationController.navigationBar.translucent = NO;