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IOS 开发 点击屏幕非UITextField处 也收回键盘


iOS点击空白处或点击背景收起键盘

在viewDidLoad中添加手势

- (void)viewDidLoad{
[super viewDidLoad];
UITapGestureRecognizer *tap1 = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(viewTapped:)];

tap1.cancelsTouchesInView = NO;

[self.view addGestureRecognizer:tap1];

}

 

然后 实现方法即可

-(void)viewTapped:(UITapGestureRecognizer*)tap1
{ [self.view endEditing:YES];

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