├── .gitignore
├── LICENSE
├── README.md
├── TagReader.xcodeproj
└── project.pbxproj
├── TagReader
├── AppDelegate.swift
├── Assets.xcassets
│ └── AppIcon.appiconset
│ │ └── Contents.json
├── Base.lproj
│ ├── LaunchScreen.storyboard
│ └── Main.storyboard
├── Info.plist
├── NFCHelper.swift
├── TagReader.entitlements
└── ViewController.swift
└── art
├── image1.png
└── image2.png
/.gitignore:
--------------------------------------------------------------------------------
1 | # Created by https://www.gitignore.io/api/xcode
2 | # Edit at https://www.gitignore.io/?templates=xcode
3 |
4 | ### Xcode ###
5 | # Xcode
6 | #
7 | # gitignore contributors: remember to update Global/Xcode.gitignore, Objective-C.gitignore & Swift.gitignore
8 |
9 | ## User settings
10 | xcuserdata/
11 |
12 | ## compatibility with Xcode 8 and earlier (ignoring not required starting Xcode 9)
13 | *.xcscmblueprint
14 | *.xccheckout
15 |
16 | ## compatibility with Xcode 3 and earlier (ignoring not required starting Xcode 4)
17 | build/
18 | DerivedData/
19 | *.moved-aside
20 | *.pbxuser
21 | !default.pbxuser
22 | *.mode1v3
23 | !default.mode1v3
24 | *.mode2v3
25 | !default.mode2v3
26 | *.perspectivev3
27 | !default.perspectivev3
28 |
29 | ### Xcode Patch ###
30 | *.xcodeproj/*
31 | !*.xcodeproj/project.pbxproj
32 | !*.xcodeproj/xcshareddata/
33 | !*.xcworkspace/contents.xcworkspacedata
34 | /*.gcno
35 | **/xcshareddata/WorkspaceSettings.xcsettings
36 |
37 | # End of https://www.gitignore.io/api/xcode
--------------------------------------------------------------------------------
/LICENSE:
--------------------------------------------------------------------------------
1 | MIT License
2 |
3 | Copyright (c) 2018 Qifan Yang
4 |
5 | Permission is hereby granted, free of charge, to any person obtaining a copy
6 | of this software and associated documentation files (the "Software"), to deal
7 | in the Software without restriction, including without limitation the rights
8 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
9 | copies of the Software, and to permit persons to whom the Software is
10 | furnished to do so, subject to the following conditions:
11 |
12 | The above copyright notice and this permission notice shall be included in all
13 | copies or substantial portions of the Software.
14 |
15 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
18 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
20 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
21 | SOFTWARE.
--------------------------------------------------------------------------------
/README.md:
--------------------------------------------------------------------------------
1 | # Introduction
2 |
3 | This project is just read NFC tag by using ios coreNFC, it's a helper project for [cardEmulation](https://github.com/underwindfall/NFCAndroid) to verify Android card emulation is correct to be done or not.
4 |
5 |
6 | ## ScreenShot
7 | ### Reader
8 | 
9 |
10 |
11 | ## Ref
12 | https://developer.apple.com/documentation/corenfc
13 | https://developer.apple.com/documentation/corenfc/nfctypenameformat
14 |
15 |
--------------------------------------------------------------------------------
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--------------------------------------------------------------------------------
/TagReader/AppDelegate.swift:
--------------------------------------------------------------------------------
1 | import UIKit
2 |
3 | @UIApplicationMain
4 | class AppDelegate: UIResponder, UIApplicationDelegate {
5 |
6 | var window: UIWindow?
7 |
8 |
9 | func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool {
10 | // Override point for customization after application launch.
11 | return true
12 | }
13 |
14 | func applicationWillResignActive(_ application: UIApplication) {
15 | // 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.
16 | // Use this method to pause ongoing tasks, disable timers, and invalidate graphics rendering callbacks. Games should use this method to pause the game.
17 | }
18 |
19 | func applicationDidEnterBackground(_ application: UIApplication) {
20 | // 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.
21 | // If your application supports background execution, this method is called instead of applicationWillTerminate: when the user quits.
22 | }
23 |
24 | func applicationWillEnterForeground(_ application: UIApplication) {
25 | // Called as part of the transition from the background to the active state; here you can undo many of the changes made on entering the background.
26 | }
27 |
28 | func applicationDidBecomeActive(_ application: UIApplication) {
29 | // 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.
30 | }
31 |
32 | func applicationWillTerminate(_ application: UIApplication) {
33 | // Called when the application is about to terminate. Save data if appropriate. See also applicationDidEnterBackground:.
34 | }
35 |
36 |
37 | }
38 |
39 |
--------------------------------------------------------------------------------
/TagReader/Assets.xcassets/AppIcon.appiconset/Contents.json:
--------------------------------------------------------------------------------
1 | {
2 | "images" : [
3 | {
4 | "idiom" : "iphone",
5 | "size" : "20x20",
6 | "scale" : "2x"
7 | },
8 | {
9 | "idiom" : "iphone",
10 | "size" : "20x20",
11 | "scale" : "3x"
12 | },
13 | {
14 | "idiom" : "iphone",
15 | "size" : "29x29",
16 | "scale" : "2x"
17 | },
18 | {
19 | "idiom" : "iphone",
20 | "size" : "29x29",
21 | "scale" : "3x"
22 | },
23 | {
24 | "idiom" : "iphone",
25 | "size" : "40x40",
26 | "scale" : "2x"
27 | },
28 | {
29 | "idiom" : "iphone",
30 | "size" : "40x40",
31 | "scale" : "3x"
32 | },
33 | {
34 | "idiom" : "iphone",
35 | "size" : "60x60",
36 | "scale" : "2x"
37 | },
38 | {
39 | "idiom" : "iphone",
40 | "size" : "60x60",
41 | "scale" : "3x"
42 | },
43 | {
44 | "idiom" : "ipad",
45 | "size" : "20x20",
46 | "scale" : "1x"
47 | },
48 | {
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50 | "size" : "20x20",
51 | "scale" : "2x"
52 | },
53 | {
54 | "idiom" : "ipad",
55 | "size" : "29x29",
56 | "scale" : "1x"
57 | },
58 | {
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61 | "scale" : "2x"
62 | },
63 | {
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65 | "size" : "40x40",
66 | "scale" : "1x"
67 | },
68 | {
69 | "idiom" : "ipad",
70 | "size" : "40x40",
71 | "scale" : "2x"
72 | },
73 | {
74 | "idiom" : "ipad",
75 | "size" : "76x76",
76 | "scale" : "1x"
77 | },
78 | {
79 | "idiom" : "ipad",
80 | "size" : "76x76",
81 | "scale" : "2x"
82 | },
83 | {
84 | "idiom" : "ipad",
85 | "size" : "83.5x83.5",
86 | "scale" : "2x"
87 | }
88 | ],
89 | "info" : {
90 | "version" : 1,
91 | "author" : "xcode"
92 | }
93 | }
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/TagReader/Base.lproj/LaunchScreen.storyboard:
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/TagReader/Base.lproj/Main.storyboard:
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/TagReader/Info.plist:
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1 |
2 |
3 |
4 |
5 | CFBundleDevelopmentRegion
6 | $(DEVELOPMENT_LANGUAGE)
7 | CFBundleDisplayName
8 | NFCReader
9 | CFBundleExecutable
10 | $(EXECUTABLE_NAME)
11 | CFBundleIdentifier
12 | $(PRODUCT_BUNDLE_IDENTIFIER)
13 | CFBundleInfoDictionaryVersion
14 | 6.0
15 | CFBundleName
16 | $(PRODUCT_NAME)
17 | CFBundlePackageType
18 | APPL
19 | CFBundleShortVersionString
20 | 1.0
21 | CFBundleVersion
22 | 1
23 | LSRequiresIPhoneOS
24 |
25 | NFCReaderUsageDescription
26 | To Detect Tags
27 | UILaunchStoryboardName
28 | LaunchScreen
29 | UIMainStoryboardFile
30 | Main
31 | UIRequiredDeviceCapabilities
32 |
33 | armv7
34 |
35 | UISupportedInterfaceOrientations
36 |
37 | UIInterfaceOrientationPortrait
38 | UIInterfaceOrientationLandscapeLeft
39 | UIInterfaceOrientationLandscapeRight
40 |
41 | UISupportedInterfaceOrientations~ipad
42 |
43 | UIInterfaceOrientationPortrait
44 | UIInterfaceOrientationPortraitUpsideDown
45 | UIInterfaceOrientationLandscapeLeft
46 | UIInterfaceOrientationLandscapeRight
47 |
48 |
49 |
50 |
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/TagReader/NFCHelper.swift:
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1 | import Foundation
2 | import CoreNFC
3 |
4 | class NFCHelper: NSObject, NFCNDEFReaderSessionDelegate {
5 | var onNFCResult: ((Bool, String) -> ())?
6 | func restartSession() {
7 | let session = NFCNDEFReaderSession(delegate: self, queue: nil, invalidateAfterFirstRead: false)
8 | session.begin()
9 | }
10 |
11 | // MARK: NFCNDEFReaderSessionDelegate
12 | func readerSession(_ session: NFCNDEFReaderSession, didInvalidateWithError error: Error) {
13 | guard let onNFCResult = onNFCResult else { return }
14 | onNFCResult(false, error.localizedDescription)
15 | }
16 |
17 | func readerSession(_ session: NFCNDEFReaderSession, didDetectNDEFs messages: [NFCNDEFMessage]) {
18 | guard let onNFCResult = onNFCResult else { return }
19 |
20 | print("Detected NDEF")
21 | var payload = ""
22 | for message in messages {
23 | for record in message.records {
24 | print(record.identifier)
25 | print(record.payload)
26 | print(record.type)
27 | print(record.typeNameFormat)
28 |
29 | payload += "\(record.identifier)\n"
30 | payload += "\(record.payload)\n"
31 | payload += "\(record.type)\n"
32 | payload += "\(record.typeNameFormat)\n"
33 |
34 |
35 | if let resultString = String(data: record.payload, encoding: .utf8) {
36 | onNFCResult(true, resultString)
37 | }
38 | }
39 | }
40 | }
41 | }
42 |
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/TagReader/TagReader.entitlements:
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1 |
2 |
3 |
4 |
5 | com.apple.developer.nfc.readersession.formats
6 |
7 | NDEF
8 |
9 |
10 |
11 |
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/TagReader/ViewController.swift:
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1 | import UIKit
2 |
3 | class ViewController: UIViewController {
4 |
5 | let helper = NFCHelper()
6 | var payloadLabel: UILabel!
7 |
8 | override func viewDidLoad() {
9 | super.viewDidLoad()
10 |
11 | let button = UIButton(type: .system)
12 | button.setTitle("Read NFC", for: .normal)
13 | button.titleLabel?.font = UIFont(name: "Helvetica", size: 28.0)
14 | button.addTarget(self, action: #selector(didTapReadNFC), for: .touchUpInside)
15 | button.frame = CGRect(x: 60, y: 200, width: self.view.bounds.width - 120, height: 80)
16 | self.view.addSubview(button)
17 |
18 | payloadLabel = UILabel(frame: button.frame.offsetBy(dx: 0, dy: 300))
19 | payloadLabel.numberOfLines = 10
20 | payloadLabel.text = "Scan an NFC Tag"
21 | self.view.addSubview(payloadLabel)
22 | }
23 |
24 | func onNFCResult(success: Bool, msg: String) {
25 | DispatchQueue.main.async {
26 | self.payloadLabel.text = "\(self.payloadLabel.text!)\n\(msg)"
27 | }
28 | }
29 |
30 | @objc func didTapReadNFC() {
31 | print("didTapReadNFC")
32 | self.payloadLabel.text = ""
33 | helper.onNFCResult = onNFCResult(success:msg:)
34 | helper.restartSession()
35 | }
36 |
37 | override func didReceiveMemoryWarning() {
38 | super.didReceiveMemoryWarning()
39 | // Dispose of any resources that can be recreated.
40 | }
41 |
42 |
43 | }
44 |
45 |
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/art/image1.png:
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https://raw.githubusercontent.com/underwindfall/NFCReaderiOS/760a6749960cd5faf5465e9661349d06da7f564d/art/image1.png
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/art/image2.png:
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https://raw.githubusercontent.com/underwindfall/NFCReaderiOS/760a6749960cd5faf5465e9661349d06da7f564d/art/image2.png
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