I've recently discovered the awesome iOS5 custom Settings URL Scheme, which can be explained in detail at this great [website].
I've found this to work, directing the user to the Settings app from my application:
[[UIApplication sharedApplication] openURL:
[NSURL URLWithString:@"prefs:root=General"]];
But cannot seem to route directly to the Restrictions path via the path parameter:
[[UIApplication sharedApplication] openURL:
[NSURL URLWithString:@"prefs:root=General&path=Restrictions"]];
Has anyone found documentation on this or been able to make this work?
Any insight would be greatly appreciated. I'm trying to take the user to enable in-App purchasing, and would rather not have the user manually click on Restrictions (not very obvious).
WARNING: This method will not work for devices running iOS 5.1 and greater - See Hlung's comment below.
It's possible that the path component has a different name than the actual section, but it's also possible that you can't currently access that section straight from a URL. I found a list of possible URLs and Restrictions is not on it, maybe it's just not found out yet.
List of currently known URLs in the Settings app:
"prefs:root=General&path=About"
"prefs:root=General&path=ACCESSIBILITY"
"prefs:root=AIRPLANE_MODE"
"prefs:root=General&path=AUTOLOCK"
"prefs:root=General&path=USAGE/CELLULAR_USAGE"
"prefs:root=Brightness"
"prefs:root=General&path=Bluetooth"
"prefs:root=General&path=DATE_AND_TIME"
"prefs:root=FACETIME"
"prefs:root=General"
"prefs:root=General&path=Keyboard"
"prefs:root=CASTLE"
"prefs:root=CASTLE&path=STORAGE_AND_BACKUP"
"prefs:root=General&path=INTERNATIONAL"
"prefs:root=LOCATION_SERVICES"
"prefs:root=ACCOUNT_SETTINGS"
"prefs:root=MUSIC"
"prefs:root=MUSIC&path=EQ"
"prefs:root=MUSIC&path=VolumeLimit"
"prefs:root=General&path=Network"
"prefs:root=NIKE_PLUS_IPOD"
"prefs:root=NOTES"
"prefs:root=NOTIFICATIONS_ID"
"prefs:root=Phone"
"prefs:root=Photos"
"prefs:root=General&path=ManagedConfigurationList"
"prefs:root=General&path=Reset"
"prefs:root=Sounds&path=Ringtone"
"prefs:root=Safari"
"prefs:root=General&path=Assistant"
"prefs:root=Sounds"
"prefs:root=General&path=SOFTWARE_UPDATE_LINK"
"prefs:root=STORE"
"prefs:root=TWITTER"
"prefs:root=General&path=USAGE"
"prefs:root=VIDEO"
"prefs:root=General&path=Network/VPN"
"prefs:root=Wallpaper"
"prefs:root=WIFI"
"prefs:root=INTERNET_TETHERING"