// // CCNSTimer.m // CCFC // // Created by xichen on 11-12-28. // Copyright 2011 ccteam. All rights reserved. // #import "CCNSTimer.h" @implementation NSTimer(cc) // create a common timer + (NSTimer *)createCommonTimer:(id)target sel:(SEL)sel timeInterval:(NSTimeInterval)interval { return [NSTimer scheduledTimerWithTimeInterval:interval target:target selector:sel userInfo:nil repeats:NO]; } // create a common repeatable timer + (NSTimer *)createCommonRepeatTimer:(id)target sel:(SEL)sel timeInterval:(NSTimeInterval)interval { return [NSTimer scheduledTimerWithTimeInterval:interval target:target selector:sel userInfo:nil repeats:YES]; } // safe invalidate - (void)safeInvalidate { [self invalidate]; self = nil; } @end
可能有更新:
googlecode链接地址:http://code.google.com/p/iphone-common-codes-ccteam/source/browse/trunk/CCFC/files/CCNSTimer.m
github地址: https://github.com/cxsjabc/iphone-common-codes-ccteam/tree/master/CCFC/files/CCNSTimer.m
本文详细解析了CCNSTimer.m文件中创建普通定时器和重复定时器的方法,包括使用NS Timer API进行定时任务调度,并提供了安全销毁定时器的实现。
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