防止TableView 上的tap手势隔断 cell的选择
遵循UIGestureRecognizerDelegate协议：
1.0添加手势
- (void)addTapGest {
UITapGestureRecognizer *tap = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(tap)];
tap.delegate = self;
[self.tableView addGestureRecognizer:tap];
}
UITapGestureRecognizer *tap = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(tap)];
tap.delegate = self;
[self.tableView addGestureRecognizer:tap];
}
2.拦截部分tap手势
#pragma mark - UIGestureRecognizerDelegate
- (BOOL)gestureRecognizer:(UIGestureRecognizer *)gestureRecognizer shouldReceiveTouch:(UITouch *)touch
{
//防止拦截cell上的点击
if ([NSStringFromClass([touch.view class]) isEqualToString:@"UITableViewCellContentView"]) {
return NO;
}
#pragma mark - UIGestureRecognizerDelegate
- (BOOL)gestureRecognizer:(UIGestureRecognizer *)gestureRecognizer shouldReceiveTouch:(UITouch *)touch
{
//防止拦截cell上的点击
if ([NSStringFromClass([touch.view class]) isEqualToString:@"UITableViewCellContentView"]) {
return NO;
}
if ([NSStringFromClass([touch.view class]) isEqualToString:@"UILabel"]) {
return NO;
}
return YES;
}