swift判断是真机还是模拟器：
static let isSimulator: Bool = {
var isSim = false
#if arch(i386) || arch(x86_64)
isSim = true
#endif
return isSim
}()
// 判断当前手机定位服务是否开启
if #available(iOS 8.0, *) {
if CLLocationManager.locationServicesEnabled() && (CLLocationManager.authorizationStatus() == .AuthorizedAlways || CLLocationManager.authorizationStatus() == .NotDetermined){
print("手机定位服务开启")
}else {
print("手机定位服务未开启")
let title = NSAttributedString(string: "小邦儿童手表需要打开手机定位服务")
HUD.showAttrMsg(title, alignment: .Center, titleOK: "设置", blkOK: { (info) in
print("跳转")
self.turnToSetting()
}, titleCancel: "取消", blkCancel: nil)
return
}
} else {
// Fallback on earlier versions
if CLLocationManager.locationServicesEnabled(){
print("手机定位服务开启")
}else {
print("手机定位服务未开启")
self.turnToSetting()
return
}
}
//跳转到设置界面
func turnToSetting() {
let url = NSURL(string: "prefs:root=LOCATION_SERVICES")
UIApplication.sharedApplication().openURL(url!)
}
打开系统界面的一些参数
List of currently known URLs in the Settings app:
prefs:root=General&path=About //关于
prefs:root=General&path=ACCESSIBILITY//重力感应
prefs:root=AIRPLANE_MODE//飞行模式
prefs:root=General&path=AUTOLOCK//自动锁定
prefs:root=General&path=USAGE/CELLULAR_USAGE//用量
prefs:root=Brightness//亮度调节
prefs:root=General&path=Bluetooth//蓝牙
prefs:root=General&path=DATE_AND_TIME//时间和日期
prefs:root=FACETIME//
prefs:root=General//通用
prefs:root=General&path=Keyboard//键盘
prefs:root=CASTLE//
prefs:root=CASTLE&path=STORAGE_AND_BACKUP//
prefs:root=General&path=INTERNATIONAL//
prefs:root=LOCATION_SERVICES//
prefs:root=ACCOUNT_SETTINGS//
prefs:root=MUSIC//
prefs:root=MUSIC&path=EQ//
prefs:root=MUSIC&path=VolumeLimit//
prefs:root=General&path=Network//
prefs:root=NIKE_PLUS_IPOD//
prefs:root=NOTES//
prefs:root=NOTIFICATIONS_ID//
prefs:root=Phone//
prefs:root=Photos//
prefs:root=General&path=ManagedConfigurationList//
prefs:root=General&path=Reset//
prefs:root=Sounds&path=Ringtone//
prefs:root=Safari//
prefs:root=General&path=Assistant//
prefs:root=Sounds//
prefs:root=General&path=SOFTWARE_UPDATE_LINK//
prefs:root=STORE//
prefs:root=TWITTER//
prefs:root=General&path=USAGE//
prefs:root=VIDEO//
prefs:root=General&path=Network/VPN//
prefs:root=Wallpaper//
prefs:root=WIFI//
prefs:root=INTERNET_TETHERING//
获取设备型号
static var modelName: String {
var systemInfo = utsname()
uname(&systemInfo)
let machineMirror = Mirror(reflecting: systemInfo.machine)
let identifier = machineMirror.children.reduce("") { identifier, element in
guard let value = element.value as? Int8 where value != 0 else { return identifier }
return identifier + String(UnicodeScalar(UInt8(value)))
}
switch identifier {
case "iPod5,1": return "iPod Touch 5"
case "iPod7,1": return "iPod Touch 6"
case "iPhone3,1", "iPhone3,2", "iPhone3,3": return "iPhone 4"
case "iPhone4,1": return "iPhone 4s"
case "iPhone5,1", "iPhone5,2": return "iPhone 5"
case "iPhone5,3", "iPhone5,4": return "iPhone 5c"
case "iPhone6,1", "iPhone6,2": return "iPhone 5s"
case "iPhone7,2": return "iPhone 6"
case "iPhone7,1": return "iPhone 6 Plus"
case "iPhone8,1": return "iPhone 6s"
case "iPhone8,2": return "iPhone 6s Plus"
case "iPad2,1", "iPad2,2", "iPad2,3", "iPad2,4":return "iPad 2"
case "iPad3,1", "iPad3,2", "iPad3,3": return "iPad 3"
case "iPad3,4", "iPad3,5", "iPad3,6": return "iPad 4"
case "iPad4,1", "iPad4,2", "iPad4,3": return "iPad Air"
case "iPad5,3", "iPad5,4": return "iPad Air 2"
case "iPad2,5", "iPad2,6", "iPad2,7": return "iPad Mini"
case "iPad4,4", "iPad4,5", "iPad4,6": return "iPad Mini 2"
case "iPad4,7", "iPad4,8", "iPad4,9": return "iPad Mini 3"
case "iPad5,1", "iPad5,2": return "iPad Mini 4"
case "iPad6,7", "iPad6,8": return "iPad Pro"
case "AppleTV5,3": return "Apple TV"
case "i386", "x86_64": return "Simulator"
default: return identifier
}
}