Can judge jailbreak iPhone program?

If that.
Can judge jailbreak iPhone program?
Reply:
Jailbreak just skip the payment link and did not modify anything, so that users can install free software.
And there are many ways to jailbreak, each is different, there is no one universal method to detect them, if talent for a particular method, it is only the invention of the method to know how to judge it.
Reply:
The machine can not escape through the test program in the push service, APNS can not escape this function is too real machine for testing
Reply:
You can determine the escape, look at my blog, the landlord. The way to give me.
Reply:

reference to the third floor windows_star reply:

can escape judgment, read my blog, the landlord. The way to give me.

The versatility of the method you how? Previous floor brothers can not seem to say in a generic way.
Reply:
Should be able to determine that there is no install cydia?
Reply:
First, the code should try to avoid direct use Document, Libarary these directories before accessing these directories, package it. For example:
NSString * getMyDocumentPath ()
{
NSString * path = nil;
if (isJailBreak)
{
/ / Path
cracked version customized; path = MyJailBreakPath}
else
{
Document path
/ / system; path = DocumentPath}
}

So what should be the way to determine whether jailBreak it? One way is before you pack, the code inside specified directly. Then the dynamic determination methods? In fact, very simple, you have direct access to access a directory of files beyond the sandbox, if you can have access to, then he must be jailBreak before.
For example:
BOOL isJailBreak ()
{
int res = access ("/ var / mobile / Library / AddressBook / AddressBook.sqlitedb", F_OK);
if (res! = 0)
return NO;
return YES;
}


Reply:
Upstairs v5 ~ ~
Reply:

The reply was deleted on 2011-04-29 13:24:42 moderator

Reply:

The reply was deleted on 2011-04-29 13:24:42 moderator

Reply:
Detailed point of speaking that way.
Reply:

The reply was deleted at the moderator 2011-05-06 08:42:35

Reply:
In this way the most simple:
https://github.com/cxsjabc / iphone-common-codes-ccteam/blob/master/CCFC/files/CCUIDevice.m
Reply:
If you do not pay 99D, did not escape it, not the real machine testing
Reply:

The reply was deleted at 2012-01-06 16:39:45 moderator

Reply:
This provides additional services to jailbreak machine application review by apple?