@interface UIDevice (Helper)
- (BOOL)isJailbroken;
@end
@implementation UIDevice (Helper)
- (BOOL)isJailbroken {
jailbroken = NO;
*cydiaPath = @"/Applications/Cydia.app";
*aptPath = @"/private/var/lib/apt/";
([[NSFileManager defaultManager] fileExistsAtPath:cydiaPath]) {
= YES;
([[NSFileManager defaultManager] fileExistsAtPath:aptPath]) {
= YES;
jailbroken;
}
@end
http://blog.sina.com.cn/s/blog_50e0bce501013njm.html