├── MultipeerConnectiveDemo.xcodeproj
    ├── project.pbxproj
    └── project.xcworkspace
    │   ├── contents.xcworkspacedata
    │   └── xcshareddata
    │       └── IDEWorkspaceChecks.plist
├── MultipeerConnectiveDemo
    ├── AppDelegate.swift
    ├── Assets.xcassets
    │   ├── AccentColor.colorset
    │   │   └── Contents.json
    │   ├── AppIcon.appiconset
    │   │   └── Contents.json
    │   ├── Contents.json
    │   └── bannzai.imageset
    │   │   ├── Contents.json
    │   │   └── bannzai27.png
    ├── Base.lproj
    │   ├── LaunchScreen.storyboard
    │   └── Main.storyboard
    ├── Info.plist
    ├── SceneDelegate.swift
    └── ViewController.swift
├── MultipeerConnectiveDemoTests
    ├── Info.plist
    └── MultipeerConnectiveDemoTests.swift
└── MultipeerConnectiveDemoUITests
    ├── Info.plist
    └── MultipeerConnectiveDemoUITests.swift


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401 | 				CLANG_WARN_NON_LITERAL_NULL_CONVERSION = YES;
402 | 				CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES;
403 | 				CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
404 | 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
405 | 				CLANG_WARN_QUOTED_INCLUDE_IN_FRAMEWORK_HEADER = YES;
406 | 				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
407 | 				CLANG_WARN_STRICT_PROTOTYPES = YES;
408 | 				CLANG_WARN_SUSPICIOUS_MOVE = YES;
409 | 				CLANG_WARN_UNGUARDED_AVAILABILITY = YES_AGGRESSIVE;
410 | 				CLANG_WARN_UNREACHABLE_CODE = YES;
411 | 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
412 | 				COPY_PHASE_STRIP = NO;
413 | 				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
414 | 				ENABLE_NS_ASSERTIONS = NO;
415 | 				ENABLE_STRICT_OBJC_MSGSEND = YES;
416 | 				GCC_C_LANGUAGE_STANDARD = gnu11;
417 | 				GCC_NO_COMMON_BLOCKS = YES;
418 | 				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
419 | 				GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
420 | 				GCC_WARN_UNDECLARED_SELECTOR = YES;
421 | 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
422 | 				GCC_WARN_UNUSED_FUNCTION = YES;
423 | 				GCC_WARN_UNUSED_VARIABLE = YES;
424 | 				IPHONEOS_DEPLOYMENT_TARGET = 14.4;
425 | 				MTL_ENABLE_DEBUG_INFO = NO;
426 | 				MTL_FAST_MATH = YES;
427 | 				SDKROOT = iphoneos;
428 | 				SWIFT_COMPILATION_MODE = wholemodule;
429 | 				SWIFT_OPTIMIZATION_LEVEL = "-O";
430 | 				VALIDATE_PRODUCT = YES;
431 | 			};
432 | 			name = Release;
433 | 		};
434 | 		BA9739A52603AB1B005D8537 /* Debug */ = {
435 | 			isa = XCBuildConfiguration;
436 | 			buildSettings = {
437 | 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
438 | 				ASSETCATALOG_COMPILER_GLOBAL_ACCENT_COLOR_NAME = AccentColor;
439 | 				CODE_SIGN_STYLE = Automatic;
440 | 				DEVELOPMENT_TEAM = TQPN82UBBY;
441 | 				INFOPLIST_FILE = MultipeerConnectiveDemo/Info.plist;
442 | 				LD_RUNPATH_SEARCH_PATHS = (
443 | 					"$(inherited)",
444 | 					"@executable_path/Frameworks",
445 | 				);
446 | 				PRODUCT_BUNDLE_IDENTIFIER = com.bannzai.MultipeerConnectiveDemo.MultipeerConnectiveDemo;
447 | 				PRODUCT_NAME = "$(TARGET_NAME)";
448 | 				SWIFT_VERSION = 5.0;
449 | 				TARGETED_DEVICE_FAMILY = "1,2";
450 | 			};
451 | 			name = Debug;
452 | 		};
453 | 		BA9739A62603AB1B005D8537 /* Release */ = {
454 | 			isa = XCBuildConfiguration;
455 | 			buildSettings = {
456 | 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
457 | 				ASSETCATALOG_COMPILER_GLOBAL_ACCENT_COLOR_NAME = AccentColor;
458 | 				CODE_SIGN_STYLE = Automatic;
459 | 				DEVELOPMENT_TEAM = TQPN82UBBY;
460 | 				INFOPLIST_FILE = MultipeerConnectiveDemo/Info.plist;
461 | 				LD_RUNPATH_SEARCH_PATHS = (
462 | 					"$(inherited)",
463 | 					"@executable_path/Frameworks",
464 | 				);
465 | 				PRODUCT_BUNDLE_IDENTIFIER = com.bannzai.MultipeerConnectiveDemo.MultipeerConnectiveDemo;
466 | 				PRODUCT_NAME = "$(TARGET_NAME)";
467 | 				SWIFT_VERSION = 5.0;
468 | 				TARGETED_DEVICE_FAMILY = "1,2";
469 | 			};
470 | 			name = Release;
471 | 		};
472 | 		BA9739A82603AB1B005D8537 /* Debug */ = {
473 | 			isa = XCBuildConfiguration;
474 | 			buildSettings = {
475 | 				ALWAYS_EMBED_SWIFT_STANDARD_LIBRARIES = YES;
476 | 				BUNDLE_LOADER = "$(TEST_HOST)";
477 | 				CODE_SIGN_STYLE = Automatic;
478 | 				INFOPLIST_FILE = MultipeerConnectiveDemoTests/Info.plist;
479 | 				IPHONEOS_DEPLOYMENT_TARGET = 14.4;
480 | 				LD_RUNPATH_SEARCH_PATHS = (
481 | 					"$(inherited)",
482 | 					"@executable_path/Frameworks",
483 | 					"@loader_path/Frameworks",
484 | 				);
485 | 				PRODUCT_BUNDLE_IDENTIFIER = com.bannzai.MultipeerConnectiveDemo.MultipeerConnectiveDemoTests;
486 | 				PRODUCT_NAME = "$(TARGET_NAME)";
487 | 				SWIFT_VERSION = 5.0;
488 | 				TARGETED_DEVICE_FAMILY = "1,2";
489 | 				TEST_HOST = "$(BUILT_PRODUCTS_DIR)/MultipeerConnectiveDemo.app/MultipeerConnectiveDemo";
490 | 			};
491 | 			name = Debug;
492 | 		};
493 | 		BA9739A92603AB1B005D8537 /* Release */ = {
494 | 			isa = XCBuildConfiguration;
495 | 			buildSettings = {
496 | 				ALWAYS_EMBED_SWIFT_STANDARD_LIBRARIES = YES;
497 | 				BUNDLE_LOADER = "$(TEST_HOST)";
498 | 				CODE_SIGN_STYLE = Automatic;
499 | 				INFOPLIST_FILE = MultipeerConnectiveDemoTests/Info.plist;
500 | 				IPHONEOS_DEPLOYMENT_TARGET = 14.4;
501 | 				LD_RUNPATH_SEARCH_PATHS = (
502 | 					"$(inherited)",
503 | 					"@executable_path/Frameworks",
504 | 					"@loader_path/Frameworks",
505 | 				);
506 | 				PRODUCT_BUNDLE_IDENTIFIER = com.bannzai.MultipeerConnectiveDemo.MultipeerConnectiveDemoTests;
507 | 				PRODUCT_NAME = "$(TARGET_NAME)";
508 | 				SWIFT_VERSION = 5.0;
509 | 				TARGETED_DEVICE_FAMILY = "1,2";
510 | 				TEST_HOST = "$(BUILT_PRODUCTS_DIR)/MultipeerConnectiveDemo.app/MultipeerConnectiveDemo";
511 | 			};
512 | 			name = Release;
513 | 		};
514 | 		BA9739AB2603AB1B005D8537 /* Debug */ = {
515 | 			isa = XCBuildConfiguration;
516 | 			buildSettings = {
517 | 				ALWAYS_EMBED_SWIFT_STANDARD_LIBRARIES = YES;
518 | 				CODE_SIGN_STYLE = Automatic;
519 | 				INFOPLIST_FILE = MultipeerConnectiveDemoUITests/Info.plist;
520 | 				LD_RUNPATH_SEARCH_PATHS = (
521 | 					"$(inherited)",
522 | 					"@executable_path/Frameworks",
523 | 					"@loader_path/Frameworks",
524 | 				);
525 | 				PRODUCT_BUNDLE_IDENTIFIER = com.bannzai.MultipeerConnectiveDemo.MultipeerConnectiveDemoUITests;
526 | 				PRODUCT_NAME = "$(TARGET_NAME)";
527 | 				SWIFT_VERSION = 5.0;
528 | 				TARGETED_DEVICE_FAMILY = "1,2";
529 | 				TEST_TARGET_NAME = MultipeerConnectiveDemo;
530 | 			};
531 | 			name = Debug;
532 | 		};
533 | 		BA9739AC2603AB1B005D8537 /* Release */ = {
534 | 			isa = XCBuildConfiguration;
535 | 			buildSettings = {
536 | 				ALWAYS_EMBED_SWIFT_STANDARD_LIBRARIES = YES;
537 | 				CODE_SIGN_STYLE = Automatic;
538 | 				INFOPLIST_FILE = MultipeerConnectiveDemoUITests/Info.plist;
539 | 				LD_RUNPATH_SEARCH_PATHS = (
540 | 					"$(inherited)",
541 | 					"@executable_path/Frameworks",
542 | 					"@loader_path/Frameworks",
543 | 				);
544 | 				PRODUCT_BUNDLE_IDENTIFIER = com.bannzai.MultipeerConnectiveDemo.MultipeerConnectiveDemoUITests;
545 | 				PRODUCT_NAME = "$(TARGET_NAME)";
546 | 				SWIFT_VERSION = 5.0;
547 | 				TARGETED_DEVICE_FAMILY = "1,2";
548 | 				TEST_TARGET_NAME = MultipeerConnectiveDemo;
549 | 			};
550 | 			name = Release;
551 | 		};
552 | /* End XCBuildConfiguration section */
553 | 
554 | /* Begin XCConfigurationList section */
555 | 		BA9739752603AB18005D8537 /* Build configuration list for PBXProject "MultipeerConnectiveDemo" */ = {
556 | 			isa = XCConfigurationList;
557 | 			buildConfigurations = (
558 | 				BA9739A22603AB1B005D8537 /* Debug */,
559 | 				BA9739A32603AB1B005D8537 /* Release */,
560 | 			);
561 | 			defaultConfigurationIsVisible = 0;
562 | 			defaultConfigurationName = Release;
563 | 		};
564 | 		BA9739A42603AB1B005D8537 /* Build configuration list for PBXNativeTarget "MultipeerConnectiveDemo" */ = {
565 | 			isa = XCConfigurationList;
566 | 			buildConfigurations = (
567 | 				BA9739A52603AB1B005D8537 /* Debug */,
568 | 				BA9739A62603AB1B005D8537 /* Release */,
569 | 			);
570 | 			defaultConfigurationIsVisible = 0;
571 | 			defaultConfigurationName = Release;
572 | 		};
573 | 		BA9739A72603AB1B005D8537 /* Build configuration list for PBXNativeTarget "MultipeerConnectiveDemoTests" */ = {
574 | 			isa = XCConfigurationList;
575 | 			buildConfigurations = (
576 | 				BA9739A82603AB1B005D8537 /* Debug */,
577 | 				BA9739A92603AB1B005D8537 /* Release */,
578 | 			);
579 | 			defaultConfigurationIsVisible = 0;
580 | 			defaultConfigurationName = Release;
581 | 		};
582 | 		BA9739AA2603AB1B005D8537 /* Build configuration list for PBXNativeTarget "MultipeerConnectiveDemoUITests" */ = {
583 | 			isa = XCConfigurationList;
584 | 			buildConfigurations = (
585 | 				BA9739AB2603AB1B005D8537 /* Debug */,
586 | 				BA9739AC2603AB1B005D8537 /* Release */,
587 | 			);
588 | 			defaultConfigurationIsVisible = 0;
589 | 			defaultConfigurationName = Release;
590 | 		};
591 | /* End XCConfigurationList section */
592 | 	};
593 | 	rootObject = BA9739722603AB18005D8537 /* Project object */;
594 | }
595 | 


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/MultipeerConnectiveDemo.xcodeproj/project.xcworkspace/contents.xcworkspacedata:
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1 | <?xml version="1.0" encoding="UTF-8"?>
2 | <Workspace
3 |    version = "1.0">
4 |    <FileRef
5 |       location = "self:">
6 |    </FileRef>
7 | </Workspace>
8 | 


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/MultipeerConnectiveDemo.xcodeproj/project.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist:
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1 | <?xml version="1.0" encoding="UTF-8"?>
2 | <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
3 | <plist version="1.0">
4 | <dict>
5 | 	<key>IDEDidComputeMac32BitWarning</key>
6 | 	<true/>
7 | </dict>
8 | </plist>
9 | 


--------------------------------------------------------------------------------
/MultipeerConnectiveDemo/AppDelegate.swift:
--------------------------------------------------------------------------------
 1 | //
 2 | //  AppDelegate.swift
 3 | //  MultipeerConnectiveDemo
 4 | //
 5 | //  Created by Yudai.Hirose on 2021/03/19.
 6 | //
 7 | 
 8 | import UIKit
 9 | 
10 | @main
11 | class AppDelegate: UIResponder, UIApplicationDelegate {
12 | 
13 | 
14 | 
15 |     func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?) -> Bool {
16 |         // Override point for customization after application launch.
17 |         return true
18 |     }
19 | 
20 |     // MARK: UISceneSession Lifecycle
21 | 
22 |     func application(_ application: UIApplication, configurationForConnecting connectingSceneSession: UISceneSession, options: UIScene.ConnectionOptions) -> UISceneConfiguration {
23 |         // Called when a new scene session is being created.
24 |         // Use this method to select a configuration to create the new scene with.
25 |         return UISceneConfiguration(name: "Default Configuration", sessionRole: connectingSceneSession.role)
26 |     }
27 | 
28 |     func application(_ application: UIApplication, didDiscardSceneSessions sceneSessions: Set<UISceneSession>) {
29 |         // Called when the user discards a scene session.
30 |         // If any sessions were discarded while the application was not running, this will be called shortly after application:didFinishLaunchingWithOptions.
31 |         // Use this method to release any resources that were specific to the discarded scenes, as they will not return.
32 |     }
33 | 
34 | 
35 | }
36 | 
37 | 


--------------------------------------------------------------------------------
/MultipeerConnectiveDemo/Assets.xcassets/AccentColor.colorset/Contents.json:
--------------------------------------------------------------------------------
 1 | {
 2 |   "colors" : [
 3 |     {
 4 |       "idiom" : "universal"
 5 |     }
 6 |   ],
 7 |   "info" : {
 8 |     "author" : "xcode",
 9 |     "version" : 1
10 |   }
11 | }
12 | 


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/MultipeerConnectiveDemo/Assets.xcassets/AppIcon.appiconset/Contents.json:
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 1 | {
 2 |   "images" : [
 3 |     {
 4 |       "idiom" : "iphone",
 5 |       "scale" : "2x",
 6 |       "size" : "20x20"
 7 |     },
 8 |     {
 9 |       "idiom" : "iphone",
10 |       "scale" : "3x",
11 |       "size" : "20x20"
12 |     },
13 |     {
14 |       "idiom" : "iphone",
15 |       "scale" : "2x",
16 |       "size" : "29x29"
17 |     },
18 |     {
19 |       "idiom" : "iphone",
20 |       "scale" : "3x",
21 |       "size" : "29x29"
22 |     },
23 |     {
24 |       "idiom" : "iphone",
25 |       "scale" : "2x",
26 |       "size" : "40x40"
27 |     },
28 |     {
29 |       "idiom" : "iphone",
30 |       "scale" : "3x",
31 |       "size" : "40x40"
32 |     },
33 |     {
34 |       "idiom" : "iphone",
35 |       "scale" : "2x",
36 |       "size" : "60x60"
37 |     },
38 |     {
39 |       "idiom" : "iphone",
40 |       "scale" : "3x",
41 |       "size" : "60x60"
42 |     },
43 |     {
44 |       "idiom" : "ipad",
45 |       "scale" : "1x",
46 |       "size" : "20x20"
47 |     },
48 |     {
49 |       "idiom" : "ipad",
50 |       "scale" : "2x",
51 |       "size" : "20x20"
52 |     },
53 |     {
54 |       "idiom" : "ipad",
55 |       "scale" : "1x",
56 |       "size" : "29x29"
57 |     },
58 |     {
59 |       "idiom" : "ipad",
60 |       "scale" : "2x",
61 |       "size" : "29x29"
62 |     },
63 |     {
64 |       "idiom" : "ipad",
65 |       "scale" : "1x",
66 |       "size" : "40x40"
67 |     },
68 |     {
69 |       "idiom" : "ipad",
70 |       "scale" : "2x",
71 |       "size" : "40x40"
72 |     },
73 |     {
74 |       "idiom" : "ipad",
75 |       "scale" : "1x",
76 |       "size" : "76x76"
77 |     },
78 |     {
79 |       "idiom" : "ipad",
80 |       "scale" : "2x",
81 |       "size" : "76x76"
82 |     },
83 |     {
84 |       "idiom" : "ipad",
85 |       "scale" : "2x",
86 |       "size" : "83.5x83.5"
87 |     },
88 |     {
89 |       "idiom" : "ios-marketing",
90 |       "scale" : "1x",
91 |       "size" : "1024x1024"
92 |     }
93 |   ],
94 |   "info" : {
95 |     "author" : "xcode",
96 |     "version" : 1
97 |   }
98 | }
99 | 


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/MultipeerConnectiveDemo/Assets.xcassets/Contents.json:
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1 | {
2 |   "info" : {
3 |     "author" : "xcode",
4 |     "version" : 1
5 |   }
6 | }
7 | 


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/MultipeerConnectiveDemo/Assets.xcassets/bannzai.imageset/Contents.json:
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 1 | {
 2 |   "images" : [
 3 |     {
 4 |       "filename" : "bannzai27.png",
 5 |       "idiom" : "universal",
 6 |       "scale" : "1x"
 7 |     },
 8 |     {
 9 |       "idiom" : "universal",
10 |       "scale" : "2x"
11 |     },
12 |     {
13 |       "idiom" : "universal",
14 |       "scale" : "3x"
15 |     }
16 |   ],
17 |   "info" : {
18 |     "author" : "xcode",
19 |     "version" : 1
20 |   }
21 | }
22 | 


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/MultipeerConnectiveDemo/Assets.xcassets/bannzai.imageset/bannzai27.png:
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/MultipeerConnectiveDemo/Base.lproj/LaunchScreen.storyboard:
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 1 | <?xml version="1.0" encoding="UTF-8" standalone="no"?>
 2 | <document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="13122.16" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" launchScreen="YES" useTraitCollections="YES" useSafeAreas="YES" colorMatched="YES" initialViewController="01J-lp-oVM">
 3 |     <dependencies>
 4 |         <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="13104.12"/>
 5 |         <capability name="Safe area layout guides" minToolsVersion="9.0"/>
 6 |         <capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
 7 |     </dependencies>
 8 |     <scenes>
 9 |         <!--View Controller-->
10 |         <scene sceneID="EHf-IW-A2E">
11 |             <objects>
12 |                 <viewController id="01J-lp-oVM" sceneMemberID="viewController">
13 |                     <view key="view" contentMode="scaleToFill" id="Ze5-6b-2t3">
14 |                         <rect key="frame" x="0.0" y="0.0" width="375" height="667"/>
15 |                         <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
16 |                         <color key="backgroundColor" xcode11CocoaTouchSystemColor="systemBackgroundColor" cocoaTouchSystemColor="whiteColor"/>
17 |                         <viewLayoutGuide key="safeArea" id="6Tk-OE-BBY"/>
18 |                     </view>
19 |                 </viewController>
20 |                 <placeholder placeholderIdentifier="IBFirstResponder" id="iYj-Kq-Ea1" userLabel="First Responder" sceneMemberID="firstResponder"/>
21 |             </objects>
22 |             <point key="canvasLocation" x="53" y="375"/>
23 |         </scene>
24 |     </scenes>
25 | </document>
26 | 


--------------------------------------------------------------------------------
/MultipeerConnectiveDemo/Base.lproj/Main.storyboard:
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 1 | <?xml version="1.0" encoding="UTF-8"?>
 2 | <document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="17701" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" useSafeAreas="YES" colorMatched="YES" initialViewController="eZU-kP-4Hf">
 3 |     <device id="retina6_1" orientation="portrait" appearance="light"/>
 4 |     <dependencies>
 5 |         <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="17703"/>
 6 |         <capability name="Safe area layout guides" minToolsVersion="9.0"/>
 7 |         <capability name="System colors in document resources" minToolsVersion="11.0"/>
 8 |         <capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
 9 |     </dependencies>
10 |     <scenes>
11 |         <!--View Controller-->
12 |         <scene sceneID="tne-QT-ifu">
13 |             <objects>
14 |                 <viewController id="BYZ-38-t0r" customClass="ViewController" customModule="MultipeerConnectiveDemo" customModuleProvider="target" sceneMemberID="viewController">
15 |                     <view key="view" contentMode="scaleToFill" id="8bC-Xf-vdC">
16 |                         <rect key="frame" x="0.0" y="0.0" width="414" height="896"/>
17 |                         <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
18 |                         <subviews>
19 |                             <tableView clipsSubviews="YES" contentMode="scaleToFill" alwaysBounceVertical="YES" dataMode="prototypes" style="plain" separatorStyle="default" rowHeight="-1" estimatedRowHeight="-1" sectionHeaderHeight="28" sectionFooterHeight="28" translatesAutoresizingMaskIntoConstraints="NO" id="NxM-KG-cO5">
20 |                                 <rect key="frame" x="0.0" y="88" width="414" height="774"/>
21 |                                 <color key="backgroundColor" systemColor="systemBackgroundColor"/>
22 |                             </tableView>
23 |                         </subviews>
24 |                         <viewLayoutGuide key="safeArea" id="6Tk-OE-BBY"/>
25 |                         <color key="backgroundColor" systemColor="systemBackgroundColor"/>
26 |                         <constraints>
27 |                             <constraint firstItem="NxM-KG-cO5" firstAttribute="leading" secondItem="6Tk-OE-BBY" secondAttribute="leading" id="117-FL-42C"/>
28 |                             <constraint firstItem="NxM-KG-cO5" firstAttribute="top" secondItem="6Tk-OE-BBY" secondAttribute="top" id="egw-xO-hEl"/>
29 |                             <constraint firstAttribute="trailing" secondItem="NxM-KG-cO5" secondAttribute="trailing" id="ha1-Lh-szo"/>
30 |                             <constraint firstItem="6Tk-OE-BBY" firstAttribute="bottom" secondItem="NxM-KG-cO5" secondAttribute="bottom" id="zXV-3Q-1bB"/>
31 |                         </constraints>
32 |                     </view>
33 |                     <navigationItem key="navigationItem" id="W02-nI-ikD"/>
34 |                     <connections>
35 |                         <outlet property="tableView" destination="NxM-KG-cO5" id="i6M-4V-wWL"/>
36 |                     </connections>
37 |                 </viewController>
38 |                 <placeholder placeholderIdentifier="IBFirstResponder" id="dkx-z0-nzr" sceneMemberID="firstResponder"/>
39 |             </objects>
40 |             <point key="canvasLocation" x="752.17391304347836" y="-37.5"/>
41 |         </scene>
42 |         <!--Navigation Controller-->
43 |         <scene sceneID="KQs-yH-cfv">
44 |             <objects>
45 |                 <navigationController automaticallyAdjustsScrollViewInsets="NO" id="eZU-kP-4Hf" sceneMemberID="viewController">
46 |                     <toolbarItems/>
47 |                     <navigationBar key="navigationBar" contentMode="scaleToFill" id="Nd4-oY-BUS">
48 |                         <rect key="frame" x="0.0" y="44" width="414" height="44"/>
49 |                         <autoresizingMask key="autoresizingMask"/>
50 |                     </navigationBar>
51 |                     <nil name="viewControllers"/>
52 |                     <connections>
53 |                         <segue destination="BYZ-38-t0r" kind="relationship" relationship="rootViewController" id="9gr-lF-dz4"/>
54 |                     </connections>
55 |                 </navigationController>
56 |                 <placeholder placeholderIdentifier="IBFirstResponder" id="rvh-b8-bpy" userLabel="First Responder" customClass="UIResponder" sceneMemberID="firstResponder"/>
57 |             </objects>
58 |             <point key="canvasLocation" x="-157.97101449275362" y="-37.5"/>
59 |         </scene>
60 |     </scenes>
61 |     <resources>
62 |         <systemColor name="systemBackgroundColor">
63 |             <color white="1" alpha="1" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>
64 |         </systemColor>
65 |     </resources>
66 | </document>
67 | 


--------------------------------------------------------------------------------
/MultipeerConnectiveDemo/Info.plist:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0" encoding="UTF-8"?>
 2 | <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 3 | <plist version="1.0">
 4 | <dict>
 5 | 	<key>NSLocalNetworkUsageDescription</key>
 6 | 	<string>ローカルネットワークと通信するお</string>
 7 | 	<key>NSBonjourServices</key>
 8 | 	<array>
 9 | 		<string>_bannzai-p2p._tcp</string>
10 | 		<string>_bannzai-p2p._udp</string>
11 | 	</array>
12 | 	<key>CFBundleDevelopmentRegion</key>
13 | 	<string>$(DEVELOPMENT_LANGUAGE)</string>
14 | 	<key>CFBundleExecutable</key>
15 | 	<string>$(EXECUTABLE_NAME)</string>
16 | 	<key>CFBundleIdentifier</key>
17 | 	<string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
18 | 	<key>CFBundleInfoDictionaryVersion</key>
19 | 	<string>6.0</string>
20 | 	<key>CFBundleName</key>
21 | 	<string>$(PRODUCT_NAME)</string>
22 | 	<key>CFBundlePackageType</key>
23 | 	<string>$(PRODUCT_BUNDLE_PACKAGE_TYPE)</string>
24 | 	<key>CFBundleShortVersionString</key>
25 | 	<string>1.0</string>
26 | 	<key>CFBundleVersion</key>
27 | 	<string>1</string>
28 | 	<key>LSRequiresIPhoneOS</key>
29 | 	<true/>
30 | 	<key>UIApplicationSceneManifest</key>
31 | 	<dict>
32 | 		<key>UIApplicationSupportsMultipleScenes</key>
33 | 		<false/>
34 | 		<key>UISceneConfigurations</key>
35 | 		<dict>
36 | 			<key>UIWindowSceneSessionRoleApplication</key>
37 | 			<array>
38 | 				<dict>
39 | 					<key>UISceneConfigurationName</key>
40 | 					<string>Default Configuration</string>
41 | 					<key>UISceneDelegateClassName</key>
42 | 					<string>$(PRODUCT_MODULE_NAME).SceneDelegate</string>
43 | 					<key>UISceneStoryboardFile</key>
44 | 					<string>Main</string>
45 | 				</dict>
46 | 			</array>
47 | 		</dict>
48 | 	</dict>
49 | 	<key>UIApplicationSupportsIndirectInputEvents</key>
50 | 	<true/>
51 | 	<key>UILaunchStoryboardName</key>
52 | 	<string>LaunchScreen</string>
53 | 	<key>UIMainStoryboardFile</key>
54 | 	<string>Main</string>
55 | 	<key>UIRequiredDeviceCapabilities</key>
56 | 	<array>
57 | 		<string>armv7</string>
58 | 	</array>
59 | 	<key>UISupportedInterfaceOrientations</key>
60 | 	<array>
61 | 		<string>UIInterfaceOrientationPortrait</string>
62 | 		<string>UIInterfaceOrientationLandscapeLeft</string>
63 | 		<string>UIInterfaceOrientationLandscapeRight</string>
64 | 	</array>
65 | 	<key>UISupportedInterfaceOrientations~ipad</key>
66 | 	<array>
67 | 		<string>UIInterfaceOrientationPortrait</string>
68 | 		<string>UIInterfaceOrientationPortraitUpsideDown</string>
69 | 		<string>UIInterfaceOrientationLandscapeLeft</string>
70 | 		<string>UIInterfaceOrientationLandscapeRight</string>
71 | 	</array>
72 | </dict>
73 | </plist>
74 | 


--------------------------------------------------------------------------------
/MultipeerConnectiveDemo/SceneDelegate.swift:
--------------------------------------------------------------------------------
 1 | //
 2 | //  SceneDelegate.swift
 3 | //  MultipeerConnectiveDemo
 4 | //
 5 | //  Created by Yudai.Hirose on 2021/03/19.
 6 | //
 7 | 
 8 | import UIKit
 9 | 
10 | class SceneDelegate: UIResponder, UIWindowSceneDelegate {
11 | 
12 |     var window: UIWindow?
13 | 
14 | 
15 |     func scene(_ scene: UIScene, willConnectTo session: UISceneSession, options connectionOptions: UIScene.ConnectionOptions) {
16 |         // Use this method to optionally configure and attach the UIWindow `window` to the provided UIWindowScene `scene`.
17 |         // If using a storyboard, the `window` property will automatically be initialized and attached to the scene.
18 |         // This delegate does not imply the connecting scene or session are new (see `application:configurationForConnectingSceneSession` instead).
19 |         guard let _ = (scene as? UIWindowScene) else { return }
20 |     }
21 | 
22 |     func sceneDidDisconnect(_ scene: UIScene) {
23 |         // Called as the scene is being released by the system.
24 |         // This occurs shortly after the scene enters the background, or when its session is discarded.
25 |         // Release any resources associated with this scene that can be re-created the next time the scene connects.
26 |         // The scene may re-connect later, as its session was not necessarily discarded (see `application:didDiscardSceneSessions` instead).
27 |     }
28 | 
29 |     func sceneDidBecomeActive(_ scene: UIScene) {
30 |         // Called when the scene has moved from an inactive state to an active state.
31 |         // Use this method to restart any tasks that were paused (or not yet started) when the scene was inactive.
32 |     }
33 | 
34 |     func sceneWillResignActive(_ scene: UIScene) {
35 |         // Called when the scene will move from an active state to an inactive state.
36 |         // This may occur due to temporary interruptions (ex. an incoming phone call).
37 |     }
38 | 
39 |     func sceneWillEnterForeground(_ scene: UIScene) {
40 |         // Called as the scene transitions from the background to the foreground.
41 |         // Use this method to undo the changes made on entering the background.
42 |     }
43 | 
44 |     func sceneDidEnterBackground(_ scene: UIScene) {
45 |         // Called as the scene transitions from the foreground to the background.
46 |         // Use this method to save data, release shared resources, and store enough scene-specific state information
47 |         // to restore the scene back to its current state.
48 |     }
49 | 
50 | 
51 | }
52 | 
53 | 


--------------------------------------------------------------------------------
/MultipeerConnectiveDemo/ViewController.swift:
--------------------------------------------------------------------------------
  1 | //
  2 | //  ViewController.swift
  3 | //  MultipeerConnectiveDemo
  4 | //
  5 | //  Created by Yudai.Hirose on 2021/03/19.
  6 | //
  7 | 
  8 | import UIKit
  9 | import MultipeerConnectivity
 10 | 
 11 | func join(_ args: Any...) -> String {
 12 |     args.map(String.init(describing:)).joined(separator: ",")
 13 | }
 14 | 
 15 | class ViewController: UIViewController {
 16 |     @IBOutlet weak var tableView: UITableView!
 17 | 
 18 |     var messages: [String] = []
 19 |     var serviceType: String { "bannzai-p2p" }
 20 |     var connectedPeerIDs: [MCPeerID] = []
 21 |     
 22 |     let peerID = MCPeerID(displayName: UUID().uuidString)
 23 |     lazy var session: MCSession = {
 24 |         let session = MCSession(peer: peerID)
 25 |         return session
 26 |     }()
 27 |     lazy var advertiser: MCNearbyServiceAdvertiser = {
 28 |         let advertiser = MCNearbyServiceAdvertiser(peer: peerID, discoveryInfo: nil, serviceType: serviceType)
 29 |         return advertiser
 30 |     }()
 31 | 
 32 |     override func viewDidLoad() {
 33 |         super.viewDidLoad()
 34 |         
 35 |         messages.append("me: \(peerID.displayName)")
 36 |         tableView.delegate = self
 37 |         tableView.dataSource = self
 38 |         tableView.register(TableViewCell.classForCoder(), forCellReuseIdentifier: "TableViewCell")
 39 | 
 40 |         session.delegate = self
 41 |         advertiser.delegate = self
 42 |         advertiser.startAdvertisingPeer()
 43 |     }
 44 | 
 45 |     override func viewWillAppear(_ animated: Bool) {
 46 |         super.viewWillAppear(animated)
 47 |         navigationItem.rightBarButtonItems = [
 48 |             .init(title: "Browse", style: .plain, target: self, action: #selector(browseButtonPressed)),
 49 |             .init(title: "Send", style: .plain, target: self, action: #selector(sendButtonPressed)),
 50 |         ]
 51 |         tableView.reloadData()
 52 |     }
 53 |     
 54 |     @objc func sendButtonPressed() {
 55 |         if connectedPeerIDs.isEmpty {
 56 |             return
 57 |         }
 58 |         let image = UIImage(named: "bannzai")!
 59 |         do {
 60 |             try session.send(
 61 |                 image.jpegData(compressionQuality: 0.5)!,
 62 |                 toPeers: connectedPeerIDs,
 63 |                 with: .reliable
 64 |             )
 65 |         } catch {
 66 |             print(error)
 67 |         }
 68 |     }
 69 |     
 70 |     @objc func browseButtonPressed() {
 71 |         let browserViewController: MCBrowserViewController = .init(serviceType: serviceType, session: session)
 72 |         browserViewController.delegate = self
 73 |         present(browserViewController, animated: true, completion: nil)
 74 |     }
 75 | }
 76 | 
 77 | extension ViewController: UITableViewDataSource, UITableViewDelegate {
 78 |     func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
 79 |         messages.count
 80 |     }
 81 | 
 82 |     func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
 83 |         let cell = tableView.dequeueReusableCell(withIdentifier: "TableViewCell", for: indexPath)
 84 |         cell.textLabel?.text = messages[indexPath.row]
 85 |         return cell
 86 |     }
 87 | }
 88 | 
 89 | extension ViewController: MCSessionDelegate {
 90 |     func session(_ session: MCSession, peer peerID: MCPeerID, didChange state: MCSessionState) {
 91 |         DispatchQueue.main.async {
 92 |             print(#function, peerID, state.rawValue)
 93 |             self.messages.append(join(#function, peerID, state.rawValue))
 94 |             self.tableView.reloadData()
 95 |         }
 96 |         switch state {
 97 |         case .notConnected:
 98 |             connectedPeerIDs.removeAll()
 99 |         case .connecting:
100 |             break
101 |         case .connected:
102 |             connectedPeerIDs.append(peerID)
103 |         @unknown default:
104 |             fatalError("unexpected state \(state.rawValue)")
105 |         }
106 |     }
107 |     
108 |     func session(_ session: MCSession, didReceive data: Data, fromPeer peerID: MCPeerID) {
109 |         DispatchQueue.main.async {
110 |             print(#function, data, peerID)
111 |             self.messages.append(join(#function, data, peerID))
112 |             self.tableView.reloadData()
113 |         }
114 |         
115 |         DispatchQueue.main.async {
116 |             let image = UIImage(data: data)
117 |             let imageView = UIImageView(image: image)
118 |             imageView.center = self.view.center
119 |             self.view.addSubview(imageView)
120 | 
121 |             DispatchQueue.main.asyncAfter(deadline: .now() + 2) {
122 |                 imageView.removeFromSuperview()
123 |             }
124 |         }
125 |     }
126 |     
127 |     func session(_ session: MCSession, didReceive stream: InputStream, withName streamName: String, fromPeer peerID: MCPeerID) {
128 |         DispatchQueue.main.async {
129 |             print(#function, stream, streamName, peerID)
130 |             self.messages.append(join(#function, stream, streamName, peerID))
131 |             self.tableView.reloadData()
132 |         }
133 |     }
134 |     
135 |     func session(_ session: MCSession, didStartReceivingResourceWithName resourceName: String, fromPeer peerID: MCPeerID, with progress: Progress) {
136 |         DispatchQueue.main.async {
137 |             print(#function, resourceName, peerID, progress)
138 |             self.messages.append(join(#function, resourceName, peerID, progress))
139 |             self.tableView.reloadData()
140 |         }
141 |     }
142 |     
143 |     func session(_ session: MCSession, didFinishReceivingResourceWithName resourceName: String, fromPeer peerID: MCPeerID, at localURL: URL?, withError error: Error?) {
144 |         DispatchQueue.main.async {
145 |             print(#function, resourceName, peerID, String(describing: localURL), String(describing: error))
146 |             self.messages.append(join(#function, resourceName, peerID, String(describing: localURL), String(describing: error)))
147 |             self.tableView.reloadData()
148 |         }
149 |     }
150 |     
151 |     func session(_ session: MCSession, didReceiveCertificate certificate: [Any]?, fromPeer peerID: MCPeerID, certificateHandler: @escaping (Bool) -> Void) {
152 |         DispatchQueue.main.async {
153 |             print(#function, String(describing: certificate), peerID)
154 |             self.messages.append(join(#function, String(describing: certificate), peerID))
155 |             self.tableView.reloadData()
156 |             certificateHandler(true)
157 |         }
158 |     }
159 | }
160 | 
161 | extension ViewController: MCNearbyServiceAdvertiserDelegate {
162 |     func advertiser(_ advertiser: MCNearbyServiceAdvertiser, didNotStartAdvertisingPeer error: Error) {
163 | 
164 |     }
165 |     func advertiser(_ advertiser: MCNearbyServiceAdvertiser, didReceiveInvitationFromPeer peerID: MCPeerID, withContext context: Data?, invitationHandler: @escaping (Bool, MCSession?) -> Void) {
166 |         print(#function)
167 |         invitationHandler(true, session)
168 |         DispatchQueue.main.async {
169 |             self.messages.append(#function)
170 |         }
171 |     }
172 | }
173 | 
174 | extension ViewController: MCBrowserViewControllerDelegate {
175 |     func browserViewControllerDidFinish(_ browserViewController: MCBrowserViewController) {
176 |         print(#function)
177 |         messages.append((#function))
178 |         tableView.reloadData()
179 |         dismiss(animated: true, completion: nil)
180 |     }
181 |     
182 |     func browserViewControllerWasCancelled(_ browserViewController: MCBrowserViewController) {
183 |         print(#function)
184 |         browserViewController.dismiss(animated: true, completion: nil)
185 |         messages.append((#function))
186 |         tableView.reloadData()
187 |     }
188 |     func browserViewController(_ browserViewController: MCBrowserViewController, shouldPresentNearbyPeer peerID: MCPeerID, withDiscoveryInfo info: [String : String]?) -> Bool {
189 |         DispatchQueue.main.async {
190 |             print(#function, peerID, String(describing: info))
191 |             self.messages.append(join(#function, peerID, String(describing: info)))
192 |             self.tableView.reloadData()
193 |         }
194 |         return true
195 |     }
196 | }
197 | 
198 | final class TableViewCell: UITableViewCell {
199 |     
200 | }
201 | 


--------------------------------------------------------------------------------
/MultipeerConnectiveDemoTests/Info.plist:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0" encoding="UTF-8"?>
 2 | <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 3 | <plist version="1.0">
 4 | <dict>
 5 | 	<key>CFBundleDevelopmentRegion</key>
 6 | 	<string>$(DEVELOPMENT_LANGUAGE)</string>
 7 | 	<key>CFBundleExecutable</key>
 8 | 	<string>$(EXECUTABLE_NAME)</string>
 9 | 	<key>CFBundleIdentifier</key>
10 | 	<string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
11 | 	<key>CFBundleInfoDictionaryVersion</key>
12 | 	<string>6.0</string>
13 | 	<key>CFBundleName</key>
14 | 	<string>$(PRODUCT_NAME)</string>
15 | 	<key>CFBundlePackageType</key>
16 | 	<string>$(PRODUCT_BUNDLE_PACKAGE_TYPE)</string>
17 | 	<key>CFBundleShortVersionString</key>
18 | 	<string>1.0</string>
19 | 	<key>CFBundleVersion</key>
20 | 	<string>1</string>
21 | </dict>
22 | </plist>
23 | 


--------------------------------------------------------------------------------
/MultipeerConnectiveDemoTests/MultipeerConnectiveDemoTests.swift:
--------------------------------------------------------------------------------
 1 | //
 2 | //  MultipeerConnectiveDemoTests.swift
 3 | //  MultipeerConnectiveDemoTests
 4 | //
 5 | //  Created by Yudai.Hirose on 2021/03/19.
 6 | //
 7 | 
 8 | import XCTest
 9 | @testable import MultipeerConnectiveDemo
10 | 
11 | class MultipeerConnectiveDemoTests: XCTestCase {
12 | 
13 |     override func setUpWithError() throws {
14 |         // Put setup code here. This method is called before the invocation of each test method in the class.
15 |     }
16 | 
17 |     override func tearDownWithError() throws {
18 |         // Put teardown code here. This method is called after the invocation of each test method in the class.
19 |     }
20 | 
21 |     func testExample() throws {
22 |         // This is an example of a functional test case.
23 |         // Use XCTAssert and related functions to verify your tests produce the correct results.
24 |     }
25 | 
26 |     func testPerformanceExample() throws {
27 |         // This is an example of a performance test case.
28 |         self.measure {
29 |             // Put the code you want to measure the time of here.
30 |         }
31 |     }
32 | 
33 | }
34 | 


--------------------------------------------------------------------------------
/MultipeerConnectiveDemoUITests/Info.plist:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0" encoding="UTF-8"?>
 2 | <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 3 | <plist version="1.0">
 4 | <dict>
 5 | 	<key>CFBundleDevelopmentRegion</key>
 6 | 	<string>$(DEVELOPMENT_LANGUAGE)</string>
 7 | 	<key>CFBundleExecutable</key>
 8 | 	<string>$(EXECUTABLE_NAME)</string>
 9 | 	<key>CFBundleIdentifier</key>
10 | 	<string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
11 | 	<key>CFBundleInfoDictionaryVersion</key>
12 | 	<string>6.0</string>
13 | 	<key>CFBundleName</key>
14 | 	<string>$(PRODUCT_NAME)</string>
15 | 	<key>CFBundlePackageType</key>
16 | 	<string>$(PRODUCT_BUNDLE_PACKAGE_TYPE)</string>
17 | 	<key>CFBundleShortVersionString</key>
18 | 	<string>1.0</string>
19 | 	<key>CFBundleVersion</key>
20 | 	<string>1</string>
21 | </dict>
22 | </plist>
23 | 


--------------------------------------------------------------------------------
/MultipeerConnectiveDemoUITests/MultipeerConnectiveDemoUITests.swift:
--------------------------------------------------------------------------------
 1 | //
 2 | //  MultipeerConnectiveDemoUITests.swift
 3 | //  MultipeerConnectiveDemoUITests
 4 | //
 5 | //  Created by Yudai.Hirose on 2021/03/19.
 6 | //
 7 | 
 8 | import XCTest
 9 | 
10 | class MultipeerConnectiveDemoUITests: XCTestCase {
11 | 
12 |     override func setUpWithError() throws {
13 |         // Put setup code here. This method is called before the invocation of each test method in the class.
14 | 
15 |         // In UI tests it is usually best to stop immediately when a failure occurs.
16 |         continueAfterFailure = false
17 | 
18 |         // In UI tests it’s important to set the initial state - such as interface orientation - required for your tests before they run. The setUp method is a good place to do this.
19 |     }
20 | 
21 |     override func tearDownWithError() throws {
22 |         // Put teardown code here. This method is called after the invocation of each test method in the class.
23 |     }
24 | 
25 |     func testExample() throws {
26 |         // UI tests must launch the application that they test.
27 |         let app = XCUIApplication()
28 |         app.launch()
29 | 
30 |         // Use recording to get started writing UI tests.
31 |         // Use XCTAssert and related functions to verify your tests produce the correct results.
32 |     }
33 | 
34 |     func testLaunchPerformance() throws {
35 |         if #available(macOS 10.15, iOS 13.0, tvOS 13.0, *) {
36 |             // This measures how long it takes to launch your application.
37 |             measure(metrics: [XCTApplicationLaunchMetric()]) {
38 |                 XCUIApplication().launch()
39 |             }
40 |         }
41 |     }
42 | }
43 | 


--------------------------------------------------------------------------------