Commit

Carthage/Checkouts/TrueTime.swift/Examples/iOS/AppDelegate.swift

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+//
+//  AppDelegate.swift
+//  NTPExample
+//
+//  Created by Michael Sanders on 7/9/16.
+//  Copyright © 2016 Instacart. All rights reserved.
+//
+
+import UIKit
+import TrueTime
+
+@UIApplicationMain
+final class AppDelegate: UIResponder, UIApplicationDelegate {
+    var window: UIWindow?
+    func application(
+        _ application: UIApplication,
+        didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?
+    ) -> Bool {
+        TrueTimeClient.sharedInstance.start()
+        window = UIWindow(frame: UIScreen.main.bounds)
+        window?.backgroundColor = .white
+        window?.makeKeyAndVisible()
+        window?.rootViewController = ExampleViewController()
+        return true
+    }
+}

Carthage/Checkouts/TrueTime.swift/Examples/iOS/Assets.xcassets/AppIcon.appiconset/Contents.json

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+{
+  "images" : [
+    {
+      "idiom" : "iphone",
+      "size" : "20x20",
+      "scale" : "2x"
+    },
+    {
+      "idiom" : "iphone",
+      "size" : "20x20",
+      "scale" : "3x"
+    },
+    {
+      "idiom" : "iphone",
+      "size" : "29x29",
+      "scale" : "2x"
+    },
+    {
+      "idiom" : "iphone",
+      "size" : "29x29",
+      "scale" : "3x"
+    },
+    {
+      "idiom" : "iphone",
+      "size" : "40x40",
+      "scale" : "2x"
+    },
+    {
+      "idiom" : "iphone",
+      "size" : "40x40",
+      "scale" : "3x"
+    },
+    {
+      "idiom" : "iphone",
+      "size" : "60x60",
+      "scale" : "2x"
+    },
+    {
+      "idiom" : "iphone",
+      "size" : "60x60",
+      "scale" : "3x"
+    },
+    {
+      "idiom" : "ipad",
+      "size" : "20x20",
+      "scale" : "1x"
+    },
+    {
+      "idiom" : "ipad",
+      "size" : "20x20",
+      "scale" : "2x"
+    },
+    {
+      "idiom" : "ipad",
+      "size" : "29x29",
+      "scale" : "1x"
+    },
+    {
+      "idiom" : "ipad",
+      "size" : "29x29",
+      "scale" : "2x"
+    },
+    {
+      "idiom" : "ipad",
+      "size" : "40x40",
+      "scale" : "1x"
+    },
+    {
+      "idiom" : "ipad",
+      "size" : "40x40",
+      "scale" : "2x"
+    },
+    {
+      "idiom" : "ipad",
+      "size" : "76x76",
+      "scale" : "1x"
+    },
+    {
+      "idiom" : "ipad",
+      "size" : "76x76",
+      "scale" : "2x"
+    },
+    {
+      "idiom" : "ipad",
+      "size" : "83.5x83.5",
+      "scale" : "2x"
+    }
+  ],
+  "info" : {
+    "version" : 1,
+    "author" : "xcode"
+  }
+}

Carthage/Checkouts/TrueTime.swift/Examples/iOS/Bridging.m

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+//
+//  Bridging.m
+//  TrueTime-iOS
+//
+//  Created by Michael Sanders on 1/2/18.
+//  Copyright © 2018 Instacart. All rights reserved.
+//
+
+@import TrueTime;
+
+@interface Bridging : NSObject
+@end
+
+@implementation Bridging
+
+- (void)testBridging {
+    TrueTimeClient *client = [TrueTimeClient sharedInstance];
+    [client startWithPool:@[(id)[NSURL URLWithString:@"time.apple.com"]] port: 123];
+
+    NSDate *now = [[client referenceTime] now];
+    NSLog(@"True time: %@", now);
+    [client fetchIfNeededWithSuccess:^(NTPReferenceTime *referenceTime) {
+        NSLog(@"True time: %@", [referenceTime now]);
+    } failure:^(NSError *error) {
+        NSLog(@"Error! %@", error);
+    }];
+}
+
+@end

Carthage/Checkouts/TrueTime.swift/Examples/iOS/Info.plist

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+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>CFBundleDevelopmentRegion</key>
+	<string>en</string>
+	<key>CFBundleExecutable</key>
+	<string>$(EXECUTABLE_NAME)</string>
+	<key>CFBundleIdentifier</key>
+	<string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
+	<key>CFBundleInfoDictionaryVersion</key>
+	<string>6.0</string>
+	<key>CFBundleName</key>
+	<string>$(PRODUCT_NAME)</string>
+	<key>CFBundlePackageType</key>
+	<string>APPL</string>
+	<key>CFBundleShortVersionString</key>
+	<string>1.0</string>
+	<key>CFBundleSignature</key>
+	<string>????</string>
+	<key>CFBundleVersion</key>
+	<string>1</string>
+	<key>LSRequiresIPhoneOS</key>
+	<true/>
+	<key>UIRequiredDeviceCapabilities</key>
+	<array>
+		<string>armv7</string>
+	</array>
+	<key>UISupportedInterfaceOrientations</key>
+	<array>
+		<string>UIInterfaceOrientationPortrait</string>
+		<string>UIInterfaceOrientationLandscapeLeft</string>
+		<string>UIInterfaceOrientationLandscapeRight</string>
+	</array>
+	<key>UISupportedInterfaceOrientations~ipad</key>
+	<array>
+		<string>UIInterfaceOrientationPortrait</string>
+		<string>UIInterfaceOrientationPortraitUpsideDown</string>
+		<string>UIInterfaceOrientationLandscapeLeft</string>
+		<string>UIInterfaceOrientationLandscapeRight</string>
+	</array>
+</dict>
+</plist>

Carthage/Checkouts/TrueTime.swift/Examples/iOS/ViewController.swift

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+//
+//  ViewController.swift
+//  TrueTime
+//
+//  Created by Michael Sanders on 10/26/16.
+//  Copyright © 2016 Instacart. All rights reserved.
+//
+
+import UIKit
+import TrueTime
+
+final class ExampleViewController: UIViewController {
+    override init(nibName nibNameOrNil: String?, bundle nibBundleOrNil: Bundle?) {
+        super.init(nibName: nibNameOrNil, bundle: nibBundleOrNil)
+        NotificationCenter.default.addObserver(
+            self,
+            selector: #selector(startTimer),
+            name: UIApplication.didBecomeActiveNotification,
+            object: nil
+        )
+        NotificationCenter.default.addObserver(
+            self,
+            selector: #selector(cancelTimer),
+            name: UIApplication.willResignActiveNotification,
+            object: nil
+        )
+    }
+
+    required init?(coder aDecoder: NSCoder) {
+        fatalError("init(coder:) has not been implemented")
+    }
+
+    deinit {
+        NotificationCenter.default.removeObserver(self)
+    }
+
+    override func viewDidLoad() {
+        super.viewDidLoad()
+        label.frame = view.bounds.insetBy(dx: 15, dy: 15)
+        label.autoresizingMask = [.flexibleWidth, .flexibleHeight]
+        view.addSubview(label)
+    }
+
+    override func viewWillAppear(_ animated: Bool) {
+        super.viewWillAppear(animated)
+        refresh()
+        startTimer()
+
+    }
+
+    override func viewWillDisappear(_ animated: Bool) {
+        super.viewWillDisappear(animated)
+        cancelTimer()
+    }
+
+    fileprivate var referenceTime: ReferenceTime?
+    fileprivate var timer: Timer?
+    fileprivate lazy var label: UILabel = {
+        let label = UILabel()
+        label.textColor = .black
+        label.textAlignment = .center
+        label.font = .systemFont(ofSize: 14)
+        label.numberOfLines = 0
+        return label
+    }()
+}
+
+private extension ExampleViewController {
+    @objc func startTimer() {
+        timer = .scheduledTimer(withTimeInterval: 0.5, repeats: true) { [weak self] _ in
+            self?.tick()
+        }
+    }
+
+    @objc func cancelTimer() {
+        timer?.invalidate()
+        timer = nil
+    }
+
+    func tick() {
+        if let referenceTime = referenceTime {
+            let trueTime = referenceTime.now()
+            label.text = "\(trueTime)\n\n\(referenceTime)"
+        }
+    }
+
+    func refresh() {
+        TrueTimeClient.sharedInstance.fetchIfNeeded { result in
+            switch result {
+            case let .success(referenceTime):
+                self.referenceTime = referenceTime
+                print("Got network time! \(referenceTime)")
+            case let .failure(error):
+                print("Error! \(error)")
+            }
+        }
+    }
+}