- (void)viewDidLoad { [super viewDidLoad]; // 背景をキリックしたら、キーボードを隠す UITapGestureRecognizer *gestureRecognizer = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(closeSoftKeyboard)]; [self.view addGestureRecognizer:gestureRecognizer]; } // キーボードを隠す処理 - (void)closeSoftKeyboard { [self.view endEditing: YES]; }