iOS in-app jump system settings related interface

In iOS development, sometimes there is a need to jump system setup interface, such as prompting users to turn on Bluetooth or WiFi, to remind users to open push or location permissions. After IOS6, the third-party app needs to jump to the system Setup interface and need to add a prefs value to the URL type, such as:

Jump system settings The items in the root directory use the following method:

  _array = @[               @{@ "System settings": @ "Prefs:root=internet_tethering"},               @{@ "WIFI settings": @ "Prefs:root=wifi"},               @{@ "Bluetooth settings": @ "Prefs:root=bluetooth"},               @{@ "system notification": @ "prefs:root=notifications_id"},               @{@ "Universal settings": @ "Prefs:root=general"},               @{@ "Display settings": @ "Prefs:root=display&brightness"},               @{@ "Wallpaper settings": @ "Prefs:root=wallpaper"},               @{@ "Sound settings": @ " Prefs:root=sounds "},               @{@" Privacy settings ": @" Prefs:root=privacy "},               @{@" APP Store ": @" Prefs:root=store "},               @{@" Notes ": @" Prefs:root=notes "},               @{@" Safari ": @" Prefs:root=safari "},               @{@" Music ": @" Prefs:root=music "},               @{@ "photo": @ "Prefs:root=photos"}               ];        Nsurl * url = [Nsurl urlwithstring:[_array[index] allvalues].firstobject];        [[UIApplication Sharedapplication]openurl:url];

If you want to jump to a third-party app's settings interface, using Prefs:root=boundleid, Boundleid is a boundleid for third-party apps.

If you need to continue to jump to the inner layer of the project, you can add the path path by adding the following:

_array = @[               @{@ "About this machine": @ "Prefs:root=general&path=about"},               @{@ "software Upgrade": @ "prefs:root=general&path= Software_update_link "},               @{@" Date Time ": @" Prefs:root=general&path=date_and_time "},               @{@" accessibility ": @" Prefs:root=general&path=accessibility "},               @{@" Keyboard settings ": @" Prefs:root=general&path=keyboard "},               @{@" VPN ": @" Prefs:root=general&path=vpn "},               @{@" Wallpaper settings ": @" Prefs:root=wallpaper "},               @{@" Sound settings ": @" prefs:root= Sounds "},               @{@" Privacy settings ": @" Prefs:root=privacy "},               @{@" APP Store ": @" Prefs:root=store "},               @{@" Restore Settings ": @" Prefs : Root=general&path=reset "},               @{@" app notification ": @" prefs:root=notifications_id&path= app Boundleid "}               ];

iOS in-app jump system settings related interface