问题
Is there an easier way to get the path to an iOS application, than searching /var/mobile/Applications?
I know both the name and the bundle identifier, however the path is not consistent on different iOS devices.
This is for use in a jailbreak tweak, so I can use PrivateFrameworks and other code not allowed by Apple.
回答1:
If you're running code that executes in Springboard, this should be fairly simple. Get SBApplicationController's sharedInstance, then get the SBApplication you're looking for with the applicationWithDisplayIdentifier: method (or using whatever method you choose). The SBApplication class contains properties for path, containerPath, and bundle (among many others), one of which should be what you're looking for. I haven't tried this myself, so I can't guarantee it'll work, but based on a quick glance at the Springboard header files (you can take a look here, or dump the header files yourself), it should work.
On the other hand, if you're not running from Springboard (ie. if you're making an actual App Store-style application), then you may be out of luck. You could look into inter-process communication with Springboard and see if something can be done there, but it'd probably be more trouble than it's worth.
回答2:
If running in an app, you can define:
extern NSString* SBSCopyBundlePathForDisplayIdentifier(NSString* bundleId);
and link to the SpringboardServices framework.
回答3:
Or you can use the library AppList and then it's:
ALApplicationList *al = [ALApplicationList sharedApplicationList];
NSString *appPath = [al valueForKey:@"path" forDisplayIdentifier:bundleID];
In this case it's doing what Andrew R. mentions in his answer for you. (I assume the same requirements are necessary, i.e. must be running from Springboard.)
Update: This no longer seems to be working on iOS 11.
来源：https://stackoverflow.com/questions/9856212/get-path-to-ios-application-based-on-name-or-bundle-identifier