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在标签栏中,如果我在标签栏上单击,标签应该会读到一些引号。
同样,它应该识别这些触摸手势并在标签中显示文本:
1) 双击 2) 1 个手指:从上到下滑动。3) 2 指:标签向上滑动使用哪种方法以及如何使用?
UIGestureRecognizer是挖掘的地方。