Qinz
iOS开发中，有时会涉及到跳转到系统设置的界面，比如打开蓝牙，通知等，废话不多说，直接上图：Demo给出了31种界面的跳转，当然你也可以根据我下面第三步反映的规律进行其它页面的跳转~
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第一步：配置info信息,添加URL Sechmes的字段为prefs，不配置是没办法跳转的！
配置info
第二步:上代码 下面是本Demo所涉及所有跳转页面
let listArr = ["无线局域网","蓝牙","个人热点","运营商","通知","睡眠","通用","调节亮度","墙纸",
"声音","siri语音助手","隐私","电话","icloud","iTunes Strore 与 APP Store","safari","关于本机",
"软件更新","辅助功能","日期与时间","键盘","存储空间","语言与地区","VPN","描述文件与设备管理","音乐",
"备忘录","照片与相机","还原","Twiter","Facebook"]
- 1.跳转的函数
//跳转系统设置页面
func jump(url:String?){
guard let jumpUrl = URL.init(string: url!) else {
return
}
if UIApplication.shared.canOpenURL(jumpUrl)
{
if #available(iOS 10.0, *){
UIApplication.shared.open(jumpUrl, options: [:], completionHandler: { (success) in
if success {
print("跳转成功")
}
})
}else{
UIApplication.shared.openURL(jumpUrl)
}
}
}
- 2.跳转设置：注意以下为私有API，请谨慎使用：可能会导致上架被拒！
//MARK: -- 选择每个cell执行的操作
public func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
switch indexPath.row {
case 0://无线局域网
jump(url: "App-prefs:root=WIFI")
case 1: //蓝牙
jump(url: "App-Prefs:root=Bluetooth")
case 2: //个人热点
jump(url: "App-prefs:root=INTERNET_TETHERING")
case 3: //运营商
jump(url: "App-prefs:root=Carrier")
case 4: //通知:需要大写后面加上ID
jump(url: "App-prefs:root=NOTIFICATIONS_ID")
case 5: //睡眠
jump(url: "App-prefs:root=DO_NOT_DISTURB")
case 6: //通用
jump(url: "App-prefs:root=General")
case 7: //调节亮度
jump(url: "App-prefs:root=DISPLAY&BRIGHTNESS")
case 8://墙纸
jump(url: "App-prefs:root=Wallpaper")
case 9://声音
jump(url: "App-prefs:root=Sounds")
case 10://siri语音助手
jump(url: "App-prefs:root=SIRI")
case 11://隐私
jump(url: "App-prefs:root=Privacy")
case 12: //电话
jump(url: "App-prefs:root=Phone")
case 13: //icloud
jump(url: "App-prefs:root=CASTLE")
case 14://iTunes Strore 与 APP Store
jump(url: "App-prefs:root=STORE")
case 15://safari
jump(url: "App-prefs:root=SAFARI")
case 16: //关于本机
jump(url: "App-prefs:root=General&path=About")
case 17://软件更新
jump(url: "App-prefs:root=General&path=SOFTWARE_UPDATE_LINK")
case 18: //辅助功能
jump(url: "App-prefs:root=General&path=ACCESSIBILITY")
case 19: //日期与时间
jump(url: "App-prefs:root=General&path=DATE_AND_TIME")
case 20: //键盘
jump(url: "App-prefs:root=General&path=Keyboard")
case 21://存储空间
jump(url: "App-prefs:root=CASTLE&path=STORAGE_AND_BACKUP")
case 22: //语言与地区
jump(url: "App-prefs:root=General&path=Language_AND_Region")
case 23://VPN
jump(url: "App-prefs:root=General&path=VPN")
case 24://描述文件与设备管理
jump(url: "App-prefs:root=General&path=ManagedConfigurationList")
case 25://音乐
jump(url: "App-prefs:root=MUSIC")
case 26://备忘录
jump(url: "App-prefs:root=NOTES")
case 27: //照片与相机
jump(url: "App-prefs:root=Photos")
case 28://还原
jump(url: "App-prefs:root=General&path=Reset")
case 29: //Twiter
jump(url: "App-prefs:root=TWITTER")
case 30: //Facebook
jump(url: "App-prefs:root=FACEBOOK")
default:
break
}
}
第三步：扩展
- 1.我们来看下面这几句跳转代码
case 0://无线局域网
jump(url: "App-prefs:root=WIFI")
case 1: //蓝牙
jump(url: "App-Prefs:root=Bluetooth")
case 2: //个人热点
jump(url: "App-prefs:root=INTERNET_TETHERING")
case 3: //运营商
jump(url: "App-prefs:root=Carrier")
case 4: //通知:需要大写后面加上ID
jump(url: "App-prefs:root=NOTIFICATIONS_ID")
case 5: //睡眠
jump(url: "App-prefs:root=DO_NOT_DISTURB")
case 6: //通用
jump(url: "App-prefs:root=General")
- 2.再来看看我们将手机语言切换至英文设置界面的情况——是不是很容易发现规律呢？
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总结： 基本都是 jump(url: "App-Prefs:root=Bluetooth") ,root等于号后面的就是该英文单词，当然有的是用长的英文单词是用“_”来连接，如jump(url: "App-prefs:root=NOTIFICATIONS_ID")，有的是将小写改为大写，如SAFARI。可以自己去试试就明白其中的关联了~是不是很简单呢？根据该规律还有些界面自己设置也可以跳转过去，当然有些也是跳不过去的！
OC也是一行代码调用：
[[UIApplication sharedApplication] openURL:[NSURL URLWithString:@"App-Prefs:root=Bluetooth"]];
最后附上demo下载地址：https://git.oschina.net/Qinz_323/JumpDemo
参考来源：http://stackoverflow.com/questions/9092142/ios-uialertview-button-to-go-to-setting-app
我是Qinz,希望我的文章对你有帮助。
