add Swift sample app

README.md

@@ -38,7 +38,7 @@ Sample app
 For a quick first look at card.io, we have included a very small sample application that you can build and run.
 
 1. Download the latest version of the SDK.
-2. Simply open the `SampleApp` folder and follow the instructions in the `README.md` file you find there.
+2. Simply open the `SampleApp` folder or the `SampleApp-Swift` folder and follow the instructions in the `README.md` file you find there.
 
 
 Instructions

SampleApp-Swift/README.md

@@ -0,0 +1,11 @@
+Credit card scanning example for iOS card.io
+============================================
+
+To give this a try:
+
+1. Download an archive of [the most recent release](https://github.com/card-io/card.io-iOS-SDK/releases) of the card.io SDK.
+2. Using Xcode 6.0 or newer, open `SampleApp-Swift.xcodeproj`, build and run.
+
+That's it!!
+
+Questions? Comments? Email support@card.io

SampleApp-Swift/SampleApp-Swift/AppDelegate.swift

@@ -0,0 +1,45 @@
+//
+//  AppDelegate.swift
+//  SampleApp-Swift
+//
+//  Copyright (c) 2014 PayPal. All rights reserved.
+//
+
+import UIKit
+
+@UIApplicationMain
+class AppDelegate: UIResponder, UIApplicationDelegate {
+
+  var window: UIWindow?
+
+
+  func application(application: UIApplication, didFinishLaunchingWithOptions launchOptions: [NSObject: AnyObject]?) -> Bool {
+    // Override point for customization after application launch.
+    return true
+  }
+
+  func applicationWillResignActive(application: UIApplication) {
+    // Sent when the application is about to move from active to inactive state. This can occur for certain types of temporary interruptions (such as an incoming phone call or SMS message) or when the user quits the application and it begins the transition to the background state.
+    // Use this method to pause ongoing tasks, disable timers, and throttle down OpenGL ES frame rates. Games should use this method to pause the game.
+  }
+
+  func applicationDidEnterBackground(application: UIApplication) {
+    // Use this method to release shared resources, save user data, invalidate timers, and store enough application state information to restore your application to its current state in case it is terminated later.
+    // If your application supports background execution, this method is called instead of applicationWillTerminate: when the user quits.
+  }
+
+  func applicationWillEnterForeground(application: UIApplication) {
+    // Called as part of the transition from the background to the inactive state; here you can undo many of the changes made on entering the background.
+  }
+
+  func applicationDidBecomeActive(application: UIApplication) {
+    // Restart any tasks that were paused (or not yet started) while the application was inactive. If the application was previously in the background, optionally refresh the user interface.
+  }
+
+  func applicationWillTerminate(application: UIApplication) {
+    // Called when the application is about to terminate. Save data if appropriate. See also applicationDidEnterBackground:.
+  }
+
+
+}
+

SampleApp-Swift/SampleApp-Swift/Base.lproj/LaunchScreen.xib

@@ -0,0 +1,41 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.XIB" version="3.0" toolsVersion="6254" systemVersion="14B25" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" launchScreen="YES" useTraitCollections="YES">
+    <dependencies>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="6247"/>
+        <capability name="Constraints with non-1.0 multipliers" minToolsVersion="5.1"/>
+    </dependencies>
+    <objects>
+        <placeholder placeholderIdentifier="IBFilesOwner" id="-1" userLabel="File's Owner"/>
+        <placeholder placeholderIdentifier="IBFirstResponder" id="-2" customClass="UIResponder"/>
+        <view contentMode="scaleToFill" id="iN0-l3-epB">
+            <rect key="frame" x="0.0" y="0.0" width="480" height="480"/>
+            <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
+            <subviews>
+                <label opaque="NO" clipsSubviews="YES" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="  Copyright (c) 2014 PayPal Inc. All rights reserved." textAlignment="center" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" minimumFontSize="9" translatesAutoresizingMaskIntoConstraints="NO" id="8ie-xW-0ye">
+                    <rect key="frame" x="20" y="439" width="441" height="21"/>
+                    <fontDescription key="fontDescription" type="system" pointSize="17"/>
+                    <color key="textColor" cocoaTouchSystemColor="darkTextColor"/>
+                    <nil key="highlightedColor"/>
+                </label>
+                <label opaque="NO" clipsSubviews="YES" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="SampleApp-Swift" textAlignment="center" lineBreakMode="middleTruncation" baselineAdjustment="alignBaselines" minimumFontSize="18" translatesAutoresizingMaskIntoConstraints="NO" id="kId-c2-rCX">
+                    <rect key="frame" x="20" y="140" width="441" height="43"/>
+                    <fontDescription key="fontDescription" type="boldSystem" pointSize="36"/>
+                    <color key="textColor" cocoaTouchSystemColor="darkTextColor"/>
+                    <nil key="highlightedColor"/>
+                </label>
+            </subviews>
+            <color key="backgroundColor" white="1" alpha="1" colorSpace="custom" customColorSpace="calibratedWhite"/>
+            <constraints>
+                <constraint firstItem="kId-c2-rCX" firstAttribute="centerY" secondItem="iN0-l3-epB" secondAttribute="bottom" multiplier="1/3" constant="1" id="5cJ-9S-tgC"/>
+                <constraint firstAttribute="centerX" secondItem="kId-c2-rCX" secondAttribute="centerX" id="Koa-jz-hwk"/>
+                <constraint firstAttribute="bottom" secondItem="8ie-xW-0ye" secondAttribute="bottom" constant="20" id="Kzo-t9-V3l"/>
+                <constraint firstItem="8ie-xW-0ye" firstAttribute="leading" secondItem="iN0-l3-epB" secondAttribute="leading" constant="20" symbolic="YES" id="MfP-vx-nX0"/>
+                <constraint firstAttribute="centerX" secondItem="8ie-xW-0ye" secondAttribute="centerX" id="ZEH-qu-HZ9"/>
+                <constraint firstItem="kId-c2-rCX" firstAttribute="leading" secondItem="iN0-l3-epB" secondAttribute="leading" constant="20" symbolic="YES" id="fvb-Df-36g"/>
+            </constraints>
+            <nil key="simulatedStatusBarMetrics"/>
+            <freeformSimulatedSizeMetrics key="simulatedDestinationMetrics"/>
+            <point key="canvasLocation" x="548" y="455"/>
+        </view>
+    </objects>
+</document>

SampleApp-Swift/SampleApp-Swift/Base.lproj/Main.storyboard

@@ -0,0 +1,55 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="6254" systemVersion="14B25" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" initialViewController="BYZ-38-t0r">
+    <dependencies>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="6247"/>
+    </dependencies>
+    <scenes>
+        <!--View Controller-->
+        <scene sceneID="tne-QT-ifu">
+            <objects>
+                <viewController id="BYZ-38-t0r" customClass="ViewController" customModule="SampleApp_Swift" customModuleProvider="target" sceneMemberID="viewController">
+                    <layoutGuides>
+                        <viewControllerLayoutGuide type="top" id="y3c-jy-aDJ"/>
+                        <viewControllerLayoutGuide type="bottom" id="wfy-db-euE"/>
+                    </layoutGuides>
+                    <view key="view" contentMode="scaleToFill" id="8bC-Xf-vdC">
+                        <rect key="frame" x="0.0" y="0.0" width="600" height="600"/>
+                        <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
+                        <subviews>
+                            <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="Result will display here" textAlignment="center" lineBreakMode="tailTruncation" numberOfLines="5" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="RN3-ZX-uyW">
+                                <rect key="frame" x="150" y="88" width="300" height="276"/>
+                                <constraints>
+                                    <constraint firstAttribute="height" constant="276" id="mjc-II-4T7"/>
+                                    <constraint firstAttribute="width" constant="300" id="saB-lV-1Ja"/>
+                                </constraints>
+                                <fontDescription key="fontDescription" type="system" pointSize="17"/>
+                                <color key="textColor" cocoaTouchSystemColor="darkTextColor"/>
+                                <nil key="highlightedColor"/>
+                            </label>
+                            <button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="roundedRect" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="6wu-dt-vfp">
+                                <rect key="frame" x="264" y="50" width="73" height="30"/>
+                                <state key="normal" title="Scan Card">
+                                    <color key="titleShadowColor" white="0.5" alpha="1" colorSpace="calibratedWhite"/>
+                                </state>
+                                <connections>
+                                    <action selector="scanCard:" destination="BYZ-38-t0r" eventType="touchUpInside" id="P1a-WQ-rdL"/>
+                                </connections>
+                            </button>
+                        </subviews>
+                        <color key="backgroundColor" white="1" alpha="1" colorSpace="custom" customColorSpace="calibratedWhite"/>
+                        <constraints>
+                            <constraint firstAttribute="centerX" secondItem="RN3-ZX-uyW" secondAttribute="centerX" id="9NV-Wg-jNb"/>
+                            <constraint firstAttribute="centerY" secondItem="RN3-ZX-uyW" secondAttribute="centerY" constant="74" id="IpO-6t-Ids"/>
+                            <constraint firstAttribute="centerX" secondItem="6wu-dt-vfp" secondAttribute="centerX" id="Vpq-hA-5Ve"/>
+                            <constraint firstItem="RN3-ZX-uyW" firstAttribute="top" secondItem="6wu-dt-vfp" secondAttribute="bottom" constant="8" id="opr-g8-aEN"/>
+                        </constraints>
+                    </view>
+                    <connections>
+                        <outlet property="resultLabel" destination="RN3-ZX-uyW" id="jVY-aE-csY"/>
+                    </connections>
+                </viewController>
+                <placeholder placeholderIdentifier="IBFirstResponder" id="dkx-z0-nzr" sceneMemberID="firstResponder"/>
+            </objects>
+        </scene>
+    </scenes>
+</document>

SampleApp-Swift/SampleApp-Swift/Images.xcassets/AppIcon.appiconset/Contents.json

@@ -0,0 +1,68 @@
+{
+  "images" : [
+    {
+      "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" : "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"
+    }
+  ],
+  "info" : {
+    "version" : 1,
+    "author" : "xcode"
+  }
+}

SampleApp-Swift/SampleApp-Swift/Info.plist

@@ -0,0 +1,47 @@
+<?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>$(EXECUTABLE_NAME)</string>
+	<key>CFBundleIdentifier</key>
+	<string>zz.mycompany.$(PRODUCT_NAME:rfc1034identifier)</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>UILaunchStoryboardName</key>
+	<string>LaunchScreen</string>
+	<key>UIMainStoryboardFile</key>
+	<string>Main</string>
+	<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>

SampleApp-Swift/SampleApp-Swift/SampleApp-Swift-Bridging-Header.h

@@ -0,0 +1,8 @@
+//  Copyright (c) 2014 PayPal. All rights reserved.
+#import "CardIO.h"
+
+@import AudioToolbox;
+@import AVFoundation;
+@import CoreMedia;
+@import CoreVideo;
+@import MobileCoreServices;

SampleApp-Swift/SampleApp-Swift/ViewController.swift

@@ -0,0 +1,42 @@
+//
+//  ViewController.swift
+//  SampleApp-Swift
+//
+//  Copyright (c) 2014 PayPal. All rights reserved.
+//
+
+import UIKit
+
+class ViewController: UIViewController, CardIOPaymentViewControllerDelegate {
+
+  @IBOutlet weak var resultLabel: UILabel!
+  override func viewDidLoad() {
+    super.viewDidLoad()
+    // Do any additional setup after loading the view, typically from a nib.
+    CardIOUtilities.preload()
+  }
+
+  override func didReceiveMemoryWarning() {
+    super.didReceiveMemoryWarning()
+    // Dispose of any resources that can be recreated.
+  }
+
+  @IBAction func scanCard(sender: AnyObject) {
+    var cardIOVC = CardIOPaymentViewController(paymentDelegate: self)
+    cardIOVC.modalPresentationStyle = .FormSheet
+    presentViewController(cardIOVC, animated: true, completion: nil)
+  }
+
+  func userDidCancelPaymentViewController(paymentViewController: CardIOPaymentViewController!) {
+    resultLabel.text = "user canceled"
+    paymentViewController?.dismissViewControllerAnimated(true, completion: nil)
+  }
+
+  func userDidProvideCreditCardInfo(cardInfo: CardIOCreditCardInfo!, inPaymentViewController paymentViewController: CardIOPaymentViewController!) {
+    if let info = cardInfo {
+      let str = NSString(format: "Received card info.\n Number: %@\n expiry: %02lu/%lu\n cvv: %@.", info.redactedCardNumber, info.expiryMonth, info.expiryYear, info.cvv)
+      resultLabel.text = str
+    }
+    paymentViewController?.dismissViewControllerAnimated(true, completion: nil)
+  }  
+}

SampleApp-Swift/SampleApp-SwiftTests/Info.plist

@@ -0,0 +1,24 @@
+<?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>$(EXECUTABLE_NAME)</string>
+	<key>CFBundleIdentifier</key>
+	<string>zz.mycompany.$(PRODUCT_NAME:rfc1034identifier)</string>
+	<key>CFBundleInfoDictionaryVersion</key>
+	<string>6.0</string>
+	<key>CFBundleName</key>
+	<string>$(PRODUCT_NAME)</string>
+	<key>CFBundlePackageType</key>
+	<string>BNDL</string>
+	<key>CFBundleShortVersionString</key>
+	<string>1.0</string>
+	<key>CFBundleSignature</key>
+	<string>????</string>
+	<key>CFBundleVersion</key>
+	<string>1</string>
+</dict>
+</plist>

SampleApp-Swift/SampleApp-SwiftTests/SampleApp_SwiftTests.swift

@@ -0,0 +1,35 @@
+//
+//  ViewController.swift
+//  SampleApp-Swift
+//
+//  Copyright (c) 2014 PayPal. All rights reserved.
+//
+
+import UIKit
+import XCTest
+
+class SampleApp_SwiftTests: XCTestCase {
+
+    override func setUp() {
+        super.setUp()
+        // Put setup code here. This method is called before the invocation of each test method in the class.
+    }
+
+    override func tearDown() {
+        // Put teardown code here. This method is called after the invocation of each test method in the class.
+        super.tearDown()
+    }
+
+    func testExample() {
+        // This is an example of a functional test case.
+        XCTAssert(true, "Pass")
+    }
+
+    func testPerformanceExample() {
+        // This is an example of a performance test case.
+        self.measureBlock() {
+            // Put the code you want to measure the time of here.
+        }
+    }
+
+}