当触摸文本区域外部时，并不总是会关闭键盘

Question

我已经触摸了方法，但只有当我点击视图的某些区域时才有效，并不是无处不在。

-(void)touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event{ 
    [self.view endEditing:YES];// this will do the trick 
} 

我该如何解决这个问题？

感谢

Answer 1

OK，尝试用下面的代码&检查：

-(void)touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event 
{ 
    UITouch *touch = [touches anyObject]; 
    [touch locationInView:self.view]; 
    [self.view endEditing:YES]; 
} 

Answer 2

试试这个

- (void)viewDidLoad 
{ 
[super viewDidLoad]; 
UITapGestureRecognizer *singleTap = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(singleTapGestureCaptured:)]; 
[self.view addGestureRecognizer:singleTap]; 

// Do any additional setup after loading the view, typically from a nib. 
} 
- (void)singleTapGestureCaptured:(UITapGestureRecognizer *)gesture 
{ 
//Get touch point 
CGPoint touchPoint=[gesture locationInView:self.view]; 

//Hide keyBoard 
[self.view endEditing:YES]; 
}