ios - IOS 键盘按下

Question

我有一些文本字段，当我点击它时它会显示键盘，但是当我点击页面上的任何地方时键盘不会消失。这是我的第一响应者辞职代码。我的代码有什么问题。

Answer 1

添加这段代码:

-(void)viewDidLoad
{
    [super viewDidLoad];

    UITapGestureRecognizer *tapGestureRecognizer = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(tapReceived:)];
    [tapGestureRecognizer setDelegate:self];
    [self.view addGestureRecognizer:tapGestureRecognizer];
}

-(void)tapReceived:(UITapGestureRecognizer *)tapGestureRecognizer
{
    [textField resignFirstResponder];
}