[英]How to make a uibutton with touch down action and touch up inside action
我需要制作一个带有两个动作的按钮，触摸用于播放声音，然后在内部触摸以在您松开按钮时停止播放声音
将两种方法连接到这两个操作。
[self.yourBtn addTarget:self action:@selector(touchDownMethod:) forControlEvents:UIControlEventTouchDown];
[self.yourBtn addTarget:self action:@selector(touchUpInsideMethod:) forControlEvents:UIControlEventTouchUpInside];
触摸时Uibutton触摸向下操作未调用，但触摸移动时调用
[英]UIButton touch down action not called when touch down but called when touch moved
UIBarButtonItem 通过编程设置Action touch up里面
[英]UIBarButtonItem set Action touch up inside by programming
如何在Cocoa中的“ Touch Up Inside”按钮中播放“ tap”声音？
[英]How to play 'tap' sound on button 'Touch Up Inside' action in Cocoa?
触发将UIButton触摸内部的动作拖到外部，然后松开手指
[英]Trigger an action on UIButton touch inside dragged outside and then release finger
第二个视图控制器中的UIButton - Touch Up Inside不工作（Touch Down）
[英]UIButton in second View Controller - Touch Up Inside not working (Touch Down does)
UITapGestureRecognizer - 让它在触地时工作，而不是触地？
[英]UITapGestureRecognizer - make it work on touch down, not touch up?
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