检测iphone设备是否越狱

如何查看是否越狱？最简单的方法就是查看你设备上是否多了越狱的目录。下面是代码。

detectDevice.h

@interface UIDevice (Helper) - (BOOL)isJailbroken; @end

detectDevice.m

@implementation UIDevice (Helper) - (BOOL)isJailbroken { BOOL jailbroken = NO; NSString *cydiaPath = @"/Applications/Cydia.app"; NSString *aptPath = @"/private/var/lib/apt/"; if ([[NSFileManager defaultManager] fileExistsAtPath:cydiaPath]) { jailbroken = YES; } if ([[NSFileManager defaultManager] fileExistsAtPath:aptPath]) { jailbroken = YES; } return jailbroken; } @end

然后在你代码中调用[UIDevice currentDevice] isJailbroken], 如果返回YES说明被破解了，为NO，则没被破解。