In the project, we often encounter the need to use location. When the user set the app is not allowed to use the location, the best user experience is to directly switch to the location of the system settings interface, set.
I have tested, can jump normally in 5c iOS8.3 system and 5s iOS7.1 system
Jump to your project
In the need to reverse the action of the button to add the following code, will jump to the settings of their own app settings interface, there will be notification and location permissions settings
Nsurl * url = [nsurlurlwithstring:uiapplicationopensettingsurlstring];
if ([[[Uiapplicationsharedapplication] canopenurl:url]) {
Nsurl*url =[nsurlurlwithstring:uiapplicationopensettingsurlstring]; [[Uiapplicationsharedapplication] openurl:url];
}
Test Note: The new project test, you need to request location permissions or notification permissions, you can jump into their app settings, if there is no permission request, you can only jump to the system settings interface
Jump to other interfaces of system settings
Add the following code to the button action of clicking Jump
[[UIApplication sharedapplication] openurl:[nsurl urlwithstring:@ "Prefs:root=wifi"];
Add a URL to info in your project types
Add URL schemes to Prefs
Click to jump to the WiFi settings screen
(Test Phone 5c 8.3 System 5s 7.1 system)
Jump to other fields of the interface
About-prefs:root=general&path=about
Accessibility-prefs:root=general&path=accessibility
Airplanemodeon-prefs:root=airplane_mode
Auto-lock-prefs:root=general&path=autolock
Brightness-prefs:root=brightness
Bluetooth-prefs:root=general&path=bluetooth
date& Time-prefs:root=general&path=date_and_time
Facetime-prefs:root=facetime
General-prefs:root=general
Keyboard-prefs:root=general&path=keyboard
Icloud-prefs:root=castle ICloud
Storage & Backup-prefs:root=castle&path=storage_and_backup
International-prefs:root=general&path=international
Location Services-prefs:root=location_services
Music-prefs:root=music
Music Equalizer-prefs:root=music&path=eq
Music Volumelimit-prefs:root=music&path=volumelimit
Network-prefs:root=general&path=network
Nike + ipod-prefs:root=nike_plus_ipod
Notes-prefs:root=notes
notification-prefs:root=notifications_id
Phone-prefs:root=phone
Photos-prefs:root=photos
Profile-prefs:root=general&path=managedconfigurationlist
Reset-prefs:root=general&path=reset
Safari-prefs:root=safari siri-prefs:root=general&path=assistant
Sounds-prefs:root=sounds
Softwareupdate-prefs:root=general&path=software_update_link
Store-prefs:root=store
Twitter-prefs:root=twitter
Usage-prefs:root=general&path=usage
Vpn-prefs:root=general&path=network/vpn
Wallpaper-prefs:root=wallpaper
Wi-fi-prefs:root=wifi
Setting-prefs:root=internet_tethering
Wen/biharry (author of Jane's book)
Original link: http://www.jianshu.com/p/19602f48309b
Copyright belongs to the author, please contact the author to obtain authorization, and Mark "book author".
IOS jump to System Setup interface-B