Ways to prevent two buttons from being clicked simultaneously in iOS

In iOS development often encounter, two close to the button, accidentally two buttons simultaneously clicked.

The Magic Bug is generated, if the two button events are jump pages, there will be a jump two page situation.

A common workaround for this problem is to define a baseviewcontroller.

Set a method setexclusivetouchforbuttons: (UIView *) MyView

-(void) Setexclusivetouchforbuttons: (UIView *) MyView

{

for (UIView * v in [MyView Subviews])

{ if ([v iskindofclass:[UIButton class]])

{

[((UIButton *) v) Setexclusivetouch:YES];

} Else if ([v iskindofclass:[UIView class]])

           {

[Selfsetexclusivetouchforbuttons:v];

}

}

}

The secondary method is then called in Viewdiddisappear.

< Span class= "Hljs-keyword" >< Span class= "Hljs-keyword" >-( Span class= "Hljs-keyword" >void) Viewdiddisappear: (bool) animated

< Span class= "Hljs-keyword" >< Span class= "Hljs-keyword" >< Span class= "Hljs-keyword" >{

< Span class= "Hljs-keyword" >< Span class= "Hljs-keyword" >< Span class= "Hljs-keyword" >      [self Setexclusivetouchforbuttons:self.view];

< Span class= "Hljs-keyword" >< Span class= "Hljs-keyword" >< Span class= "Hljs-keyword" >< Span class= "hljs-variable" >

All viewcontroller inherit this baseviewcontroller, or you can use the run-time override Viewdiddisappear to

Ways to prevent two buttons from being clicked simultaneously in iOS