1 //定位服务设置界面 2 NSURL *url = [NSURL URLWithString:@"prefs:root=LOCATION_SERVICES"]; 3 if ([[UIApplication sharedApplication] canOpenURL:url]) 4 { 5 [[UIApplication sharedApplication] openURL:url]; 6 }
1 //蓝牙设置界面 2 NSURL *url = [NSURL URLWithString:@"prefs:root=Bluetooth"]; 3 if ([[UIApplication sharedApplication] canOpenURL:url]) 4 { 5 [[UIApplication sharedApplication] openURL:url]; 6 }
1 //跳到WIFI设置 2 NSURL *url = [NSURL URLWithString:@"prefs:root=WIFI"]; 3 if ([[UIApplication sharedApplication] canOpenURL:url]) 4 { 5 [[UIApplication sharedApplication] openURL:url]; 6 }
参数配置
看到这几个例子，大家有没有发现，想跳到哪个设置界面只需要prefs:root=后面的值即可！是的，就是这样的。
我在网上找到一个列表，可以跳到这些界面的参数配置：
About — prefs:root=General&path=About
Accessibility — prefs:root=General&path=ACCESSIBILITY
Airplane Mode On — 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 Volume Limit — 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
Software Update — 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
当然了需要在info里面设置在项目中的info.plist中添加 URL types 并设置一项URL Schemes为prefs，如下图：
