iPhone

开发平台：

Objective-C

Util.m：源码内容

							#import "Util.h"
@implementation Util
+(void)SetBadge:(NSString*)badgeText
{
	if(badgeText!=nil)
	{
		[ UIApp setApplicationBadge: badgeText ];
	}
}
+(void)RemoveBadge
{
	[ UIApp removeApplicationBadge ];
}
+(int)RestartSpringboard
{
	pid_t child = fork();
	if(child == 0){
		execlp("/bin/launchctl","launchctl","stop","com.apple.SpringBoard",NULL);
		sleep(1);
		exit(1);
	}
	return 0;
}
+(int)GetRandNum
{
	srand(time(0));
	return rand();
}
+(NSString*)GetNSString:(char *)cstring
{
    return [[NSString alloc] initWithCString:cstring];
}
@end

						