Find out an app's URL programmatically

问题

I need to launch another app from within my own app, but I don't have its URL. So my question is: Is there a way to find out another app's url programmatically based on its bundle identifier, or trackid?

回答1:

No, there is no way to determine an app's custom URL scheme programmatically. An app's custom scheme, if there even is one, can be completely unrelated to anything else you may know about the app.

The only way to determine the scheme is to access the app's Info.plist file, and unless you are on a jailbroken device, this can't be done at runtime.

回答2:

If you just want to launch other apps, you can use ios private api.

@interface PrivateApi_LSApplicationWorkspace
    - (bool)openApplicationWithBundleID:(id)arg1; //LSApplicationWorkspace
    - (NSArray*)privateURLSchemes; //LSApplicationWorkspace
    - (NSArray*)publicURLSchemes;
@end

PrivateApi_LSApplicationWorkspace* _workspace;
_workspace = [NSClassFromString(@"LSApplicationWorkspace") new];
[_workspace openApplicationWithBundleID:bundleIdentifier];
NSArray* privateUrls = [_workspace privateURLSchemes];
NSArray* publicUrls = [_workspace publicURLSchemes];

check https://github.com/wujianguo/iOSAppsInfo

来源：https://stackoverflow.com/questions/22380530/find-out-an-apps-url-programmatically