iOS 跳转到系统的设置界面

跳到健康设置   上网找了一下  你会发现很难找到。代码如下  不信你试试 。

NSURL *url = [NSURL URLWithString:@"prefs:root=Privacy&path=HEALTH"];

if ([[UIApplication sharedApplication] canOpenURL:url]){

[[UIApplication sharedApplication] openURL:url];

}

跳转到自己的项目中

在需要调转的按钮动作中添加如下的代码，就会跳转到设置中自己的app的设置界面，这里会有通知和位置权限的设置

NSURL * url = [NSURLURLWithString:UIApplicationOpenSettingsURLString]；

if([[UIApplicationsharedApplication] canOpenURL:url]) {

NSURL*url =[NSURLURLWithString:UIApplicationOpenSettingsURLString];           [[UIApplicationsharedApplication] openURL:url];

}

测试注意：新项目测试，需要请求一下位置权限或者通知权限，才可以跳进自己的app设置里面，如果没有任何权限请求，就只能跳到系统的设置界面

跳转到系统设置的其他界面

在点击跳转的按钮动作中添加如下代码

[[UIApplication sharedApplication] openURL:[NSURL URLWithString:@"prefs:root=WIFI"]];

在项目中的info中添加 URL types

添加 URL Schemes 为 prefs的url

跳转到其他的界面的字段

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