inputAccessoryView 没有被移除

Question

第一：

textView.inputAccessoryView = bar;
[textView becomeFirstResponder];

稍后：

textView.inputAccessoryView = nil;
[textView reloadInputViews];
[textView resignFirstResponder];
[self.view addSubView:bar];

bar 是 inputAccessoryView。它不会被添加到 self.view。如何实现？

Answer 1

请在延迟后添加 inputAccessoryView 视图

textView.inputAccessoryView = nil;
[textView resignFirstResponder];
[self.view performSelector:@selector(addSubview:) withObject:bar afterDelay:1];