通过代码退出IOS程序

-(void) tapClick:(UITapGestureRecognizer *)tap{
[UIViewbeginAnimations:@"exitApplication"context:nil];
[UIViewsetAnimationDuration:0.5];
[UIViewsetAnimationDelegate:self];
[UIViewsetAnimationTransition:UIViewAnimationCurveEaseOutforView:self.view.windowcache:NO];
[UIView setAnimationDidStopSelector:@selector(animationFinished:finished:context:)];
//self.view.window.bounds = CGRectMake(0, 0, 0, 0);
self.view.window.bounds = CGRectMake(0, 0, 0, 0);
[UIViewcommitAnimations];
}
- (void)animationFinished:(NSString *)animationID finished:(NSNumber *)finished context:(void *)context {
if ([animationID compare:@"exitApplication"] == 0) {
exit(0);
}
}