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// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
import Common
import UIKit
extension DeviceInfo {
// List of device names that don't support advanced visual settings
static let lowGraphicsQualityModels = ["iPad",
"iPad1,1",
"iPhone1,1",
"iPhone1,2",
"iPhone2,1",
"iPhone3,1",
"iPhone3,2",
"iPhone3,3",
"iPod1,1",
"iPod2,1",
"iPod2,2",
"iPod3,1",
"iPod4,1",
"iPad2,1",
"iPad2,2",
"iPad2,3",
"iPad2,4",
"iPad3,1",
"iPad3,2",
"iPad3,3"]
public static var specificModelName: String {
var systemInfo = utsname()
uname(&systemInfo)
let machine = systemInfo.machine
let mirror = Mirror(reflecting: machine)
var identifier = ""
// Parses the string for the model name via NSUTF8StringEncoding, refer to
for child in mirror.children.enumerated() {
if let value = child.1.value as? Int8, value != 0 {
identifier.append(String(UnicodeScalar(UInt8(value))))
}
}
return identifier
}
public class func clientIdentifier(_ prefs: Prefs) -> String {
if let id = prefs.stringForKey("clientIdentifier") {
return id
}
let id = UUID().uuidString
prefs.setString(id, forKey: "clientIdentifier")
return id
}
public class func deviceModel() -> String {
return UIDevice.current.model
}
public class func isBlurSupported() -> Bool {
// We've tried multiple ways to make this change visible on simulators, but we
// haven't found a solution that worked:
// Thus, testing has to take place on actual devices.
return !lowGraphicsQualityModels.contains(specificModelName)
}
public class func hasConnectivity() -> Bool {
let status = Reach().connectionStatus()
switch status {
case .online(.wwan), .online(.wiFi):
return true
default:
return false
}
}
// Reports portrait screen size regardless of the current orientation.
public class func screenSizeOrientationIndependent() -> CGSize {
let screenSize = UIScreen.main.bounds.size
return CGSize(width: min(screenSize.width, screenSize.height), height: max(screenSize.width, screenSize.height))
}
}