ios - 键盘出现后选定的 tableviewCell 未完全显示

Question

我在自定义 UITableViewCell 中有一个 UiTextView。当我选择 TextView 时，键盘就会出现。

但有时会发生奇怪的行为:

键盘出现后，选定的 tableviewCell 未完全显示。有任何想法吗？我花了两天时间解决这个问题，请帮忙。

Answer 1

当键盘显示时，您可以向上移动 View

//Add to viewDidLoad
[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(keyboardDidShow:) name:UIKeyboardWillShowNotification object:nil];
[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(keyboardDidHide:) name:UIKeyboardWillHideNotification object:nil];

//Add to View Controller

//Pushes the view up if one of the table forms is selected for editing
- (void) keyboardDidShow:(NSNotification *)aNotification
{
    [UIView beginAnimations:nil context:NULL];
    [UIView setAnimationDuration:0.25];
    self.view.center = CGPointMake(self.view.center.x, self.view.center.y-moveAmount);
    [UIView commitAnimations];
    isRaised = [NSNumber numberWithBool:YES];
}

//Pushes view back down
- (void) keyboardDidHide:(NSNotification *)aNotification
{
    [UIView beginAnimations:nil context:NULL];
    [UIView setAnimationDuration:0.25];
    self.view.center = CGPointMake(self.view.center.x, self.view.center.y+moveAmount);
    [UIView commitAnimations];
    isRaised = [NSNumber numberWithBool:NO];
}