MyView.h
@protocal ViewTouchDelegate<NSObject>
@required
-(void)touchMyView;
@end
{
id<ViewTouchDelegate>delegate;
}
@property (nonamtic,assign)id<ViewTouchDelegate>delegate;
-(void)touchMyView;
MyView.m
-(id)init
{
self =[super init];
if(self)
{
NSTimer *timer =[NSTimer scheduledTimerWithTimeInterval:0.5 target:self selector:@selector(touchMyView) userInfo:nil repeats:YES];
[timer fire];
}
return self;
}
-(void)touchMyView
{
delegate =_delegate;
if([_delegate conformsToProtocal:@protocal(ViewTouchDelegate)])
{
if([_delegate respondsToSelector:@selector(touchMyView)])
{
[_delegate touchMyView];
}
}
}
MyViewController.h
#import "MyView.h"
@interface MyViewController:UIViewController <ViewTouchDelegate>
MyViewController.m
-(void)viewDidLoad
{
[super viewDidLoad];
MyView *_myView =[[MyView alloc]init];
_myView.frame =CGRectMake(0,0,100,100);
_myView.delegate=self;
[self.view addSubView:_myView];
}
-(void)touchMyView
{
NSLog(@"Delegate is doing things");
}