當觸摸文本區域外部時，並不總是會關閉鍵盤

Question

我已經觸摸了方法，但只有當我點擊視圖的某些區域時纔有效，並不是無處不在。

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

我該如何解決這個問題？

感謝

Answer 1

OK，嘗試用下面的代碼&檢查：

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

Answer 2

試試這個

- (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]; 
}