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Fixed iOS share extension

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This commit is contained in:
Juan Gilsanz Polo
2025-04-03 23:40:10 +02:00
parent e18d949767
commit b5ec576ce4
8 changed files with 78 additions and 371 deletions
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2
.gitignore vendored
View File

@@ -5,9 +5,11 @@
*.swp
.DS_Store
.atom/
.build/
.buildlog/
.history
.svn/
.swiftpm/
migrate_working_dir/
# IntelliJ related

4
ios/Podfile
View File

@@ -35,6 +35,10 @@ target 'Runner' do
target 'RunnerTests' do
inherit! :search_paths
end
target 'Share Extension' do
inherit! :search_paths
end
end
post_install do |installer|

41
ios/Podfile.lock
View File

@@ -2,9 +2,9 @@ PODS:
- device_info_plus (0.0.1):
- Flutter
- Flutter (1.0.0)
- flutter_custom_tabs_ios (2.0.0):
- flutter_custom_tabs_ios (2.2.0):
- Flutter
- flutter_native_splash (0.0.1):
- flutter_native_splash (2.4.3):
- Flutter
- irondash_engine_context (0.0.1):
- Flutter
@@ -13,13 +13,13 @@ PODS:
- path_provider_foundation (0.0.1):
- Flutter
- FlutterMacOS
- receive_sharing_intent_plus (1.0.1):
- receive_sharing_intent (1.8.1):
- Flutter
- Sentry/HybridSDK (8.30.1)
- sentry_flutter (8.4.0):
- Sentry/HybridSDK (8.46.0)
- sentry_flutter (8.14.1):
- Flutter
- FlutterMacOS
- Sentry/HybridSDK (= 8.30.1)
- Sentry/HybridSDK (= 8.46.0)
- share_plus (0.0.1):
- Flutter
- shared_preferences_foundation (0.0.1):
@@ -31,6 +31,7 @@ PODS:
- Flutter
- webview_flutter_wkwebview (0.0.1):
- Flutter
- FlutterMacOS
DEPENDENCIES:
- device_info_plus (from `.symlinks/plugins/device_info_plus/ios`)
@@ -40,13 +41,13 @@ DEPENDENCIES:
- irondash_engine_context (from `.symlinks/plugins/irondash_engine_context/ios`)
- package_info_plus (from `.symlinks/plugins/package_info_plus/ios`)
- path_provider_foundation (from `.symlinks/plugins/path_provider_foundation/darwin`)
- receive_sharing_intent_plus (from `.symlinks/plugins/receive_sharing_intent_plus/ios`)
- receive_sharing_intent (from `.symlinks/plugins/receive_sharing_intent/ios`)
- sentry_flutter (from `.symlinks/plugins/sentry_flutter/ios`)
- share_plus (from `.symlinks/plugins/share_plus/ios`)
- shared_preferences_foundation (from `.symlinks/plugins/shared_preferences_foundation/darwin`)
- super_native_extensions (from `.symlinks/plugins/super_native_extensions/ios`)
- url_launcher_ios (from `.symlinks/plugins/url_launcher_ios/ios`)
- webview_flutter_wkwebview (from `.symlinks/plugins/webview_flutter_wkwebview/ios`)
- webview_flutter_wkwebview (from `.symlinks/plugins/webview_flutter_wkwebview/darwin`)
SPEC REPOS:
trunk:
@@ -67,8 +68,8 @@ EXTERNAL SOURCES:
:path: ".symlinks/plugins/package_info_plus/ios"
path_provider_foundation:
:path: ".symlinks/plugins/path_provider_foundation/darwin"
receive_sharing_intent_plus:
:path: ".symlinks/plugins/receive_sharing_intent_plus/ios"
receive_sharing_intent:
:path: ".symlinks/plugins/receive_sharing_intent/ios"
sentry_flutter:
:path: ".symlinks/plugins/sentry_flutter/ios"
share_plus:
@@ -80,25 +81,25 @@ EXTERNAL SOURCES:
url_launcher_ios:
:path: ".symlinks/plugins/url_launcher_ios/ios"
webview_flutter_wkwebview:
:path: ".symlinks/plugins/webview_flutter_wkwebview/ios"
:path: ".symlinks/plugins/webview_flutter_wkwebview/darwin"
SPEC CHECKSUMS:
device_info_plus: 97af1d7e84681a90d0693e63169a5d50e0839a0d
Flutter: e0871f40cf51350855a761d2e70bf5af5b9b5de7
flutter_custom_tabs_ios: a651b18786388923b62de8c0537607de87c2eccf
flutter_native_splash: edf599c81f74d093a4daf8e17bd7a018854bc778
flutter_custom_tabs_ios: 194897f423eb72b086009d34136ada2fa321cda2
flutter_native_splash: df59bb2e1421aa0282cb2e95618af4dcb0c56c29
irondash_engine_context: 3458bf979b90d616ffb8ae03a150bafe2e860cc9
package_info_plus: 58f0028419748fad15bf008b270aaa8e54380b1c
package_info_plus: c0502532a26c7662a62a356cebe2692ec5fe4ec4
path_provider_foundation: 2b6b4c569c0fb62ec74538f866245ac84301af46
receive_sharing_intent_plus: f02db0a23c17f7aeef8de465cb2d8705a46143a6
Sentry: 514a3ea653886e9a48c6287d8b7bf05ec24bf3be
sentry_flutter: edc037f7af0dc1512d6c33a5c2c7c838bd0d6806
receive_sharing_intent: 79c848f5b045674ad60b9fea3bafea59962ad2c1
Sentry: da60d980b197a46db0b35ea12cb8f39af48d8854
sentry_flutter: 6a134f9d381e49f22ea25a67736cf0cf4d02ec9c
share_plus: 8875f4f2500512ea181eef553c3e27dba5135aad
shared_preferences_foundation: fcdcbc04712aee1108ac7fda236f363274528f78
super_native_extensions: 4916b3c627a9c7fffdc48a23a9eca0b1ac228fa7
url_launcher_ios: 5334b05cef931de560670eeae103fd3e431ac3fe
webview_flutter_wkwebview: 2a23822e9039b7b1bc52e5add778e5d89ad488d1
webview_flutter_wkwebview: a4af96a051138e28e29f60101d094683b9f82188
PODFILE CHECKSUM: 819463e6a0290f5a72f145ba7cde16e8b6ef0796
PODFILE CHECKSUM: 34ecb9fa7bc683e441dba3fa6c29261a8d697f71
COCOAPODS: 1.15.2
COCOAPODS: 1.16.2

36
ios/Runner.xcodeproj/project.pbxproj
View File

@@ -14,6 +14,7 @@
0DD98D4F2BAE797F00804BE7 /* Base in Resources */ = {isa = PBXBuildFile; fileRef = 0DD98D4E2BAE797F00804BE7 /* Base */; };
0DD98D532BAE797F00804BE7 /* Share Extension.appex in Embed Foundation Extensions */ = {isa = PBXBuildFile; fileRef = 0DD98D492BAE797F00804BE7 /* Share Extension.appex */; settings = {ATTRIBUTES = (RemoveHeadersOnCopy, ); }; };
1498D2341E8E89220040F4C2 /* GeneratedPluginRegistrant.m in Sources */ = {isa = PBXBuildFile; fileRef = 1498D2331E8E89220040F4C2 /* GeneratedPluginRegistrant.m */; };
1E57812B8C12FEC8D79AD975 /* Pods_Share_Extension.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = D82812D4EFCC75C7B0FDB517 /* Pods_Share_Extension.framework */; };
331C808B294A63AB00263BE5 /* RunnerTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = 331C807B294A618700263BE5 /* RunnerTests.swift */; };
3B3967161E833CAA004F5970 /* AppFrameworkInfo.plist in Resources */ = {isa = PBXBuildFile; fileRef = 3B3967151E833CAA004F5970 /* AppFrameworkInfo.plist */; };
74858FAF1ED2DC5600515810 /* AppDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = 74858FAE1ED2DC5600515810 /* AppDelegate.swift */; };
@@ -67,6 +68,7 @@
/* Begin PBXFileReference section */
028E6C730A588E1E84511D36 /* Pods-Runner.profile.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-Runner.profile.xcconfig"; path = "Target Support Files/Pods-Runner/Pods-Runner.profile.xcconfig"; sourceTree = "<group>"; };
033AEC9585A60167C7A7CE55 /* Pods-Share Extension.release.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-Share Extension.release.xcconfig"; path = "Target Support Files/Pods-Share Extension/Pods-Share Extension.release.xcconfig"; sourceTree = "<group>"; };
0D88524F2BB0F36E0049FE7A /* PrivacyInfo.xcprivacy */ = {isa = PBXFileReference; lastKnownFileType = text.xml; path = PrivacyInfo.xcprivacy; sourceTree = "<group>"; };
0DD98D492BAE797F00804BE7 /* Share Extension.appex */ = {isa = PBXFileReference; explicitFileType = "wrapper.app-extension"; includeInIndex = 0; path = "Share Extension.appex"; sourceTree = BUILT_PRODUCTS_DIR; };
0DD98D4B2BAE797F00804BE7 /* ShareViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ShareViewController.swift; sourceTree = "<group>"; };
@@ -79,6 +81,7 @@
331C807B294A618700263BE5 /* RunnerTests.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = RunnerTests.swift; sourceTree = "<group>"; };
331C8081294A63A400263BE5 /* RunnerTests.xctest */ = {isa = PBXFileReference; explicitFileType = wrapper.cfbundle; includeInIndex = 0; path = RunnerTests.xctest; sourceTree = BUILT_PRODUCTS_DIR; };
3B3967151E833CAA004F5970 /* AppFrameworkInfo.plist */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.plist.xml; name = AppFrameworkInfo.plist; path = Flutter/AppFrameworkInfo.plist; sourceTree = "<group>"; };
67C02B529825EA1C87E41529 /* Pods-Share Extension.debug.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-Share Extension.debug.xcconfig"; path = "Target Support Files/Pods-Share Extension/Pods-Share Extension.debug.xcconfig"; sourceTree = "<group>"; };
74858FAD1ED2DC5600515810 /* Runner-Bridging-Header.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = "Runner-Bridging-Header.h"; sourceTree = "<group>"; };
74858FAE1ED2DC5600515810 /* AppDelegate.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = AppDelegate.swift; sourceTree = "<group>"; };
7AFA3C8E1D35360C0083082E /* Release.xcconfig */ = {isa = PBXFileReference; lastKnownFileType = text.xcconfig; name = Release.xcconfig; path = Flutter/Release.xcconfig; sourceTree = "<group>"; };
@@ -92,9 +95,11 @@
97C147021CF9000F007C117D /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };
ABB81CF75DD6CCAA2824780A /* Pods_RunnerTests.framework */ = {isa = PBXFileReference; explicitFileType = wrapper.framework; includeInIndex = 0; path = Pods_RunnerTests.framework; sourceTree = BUILT_PRODUCTS_DIR; };
D7D2E01FF2421427934DCB2A /* Pods-RunnerTests.debug.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-RunnerTests.debug.xcconfig"; path = "Target Support Files/Pods-RunnerTests/Pods-RunnerTests.debug.xcconfig"; sourceTree = "<group>"; };
D82812D4EFCC75C7B0FDB517 /* Pods_Share_Extension.framework */ = {isa = PBXFileReference; explicitFileType = wrapper.framework; includeInIndex = 0; path = Pods_Share_Extension.framework; sourceTree = BUILT_PRODUCTS_DIR; };
E4533A4D5154C6705434104C /* Pods_Runner.framework */ = {isa = PBXFileReference; explicitFileType = wrapper.framework; includeInIndex = 0; path = Pods_Runner.framework; sourceTree = BUILT_PRODUCTS_DIR; };
F0C2D0B1825F8EE28A1E5C13 /* Pods-Runner.debug.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-Runner.debug.xcconfig"; path = "Target Support Files/Pods-Runner/Pods-Runner.debug.xcconfig"; sourceTree = "<group>"; };
F7EBE0A0B68411B7E3F62A40 /* Pods-Runner.release.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-Runner.release.xcconfig"; path = "Target Support Files/Pods-Runner/Pods-Runner.release.xcconfig"; sourceTree = "<group>"; };
FAF7552BBEA34A8D0259E3C6 /* Pods-Share Extension.profile.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-Share Extension.profile.xcconfig"; path = "Target Support Files/Pods-Share Extension/Pods-Share Extension.profile.xcconfig"; sourceTree = "<group>"; };
FE730FDF3A8382D8C7AE8CCB /* Pods-RunnerTests.release.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-RunnerTests.release.xcconfig"; path = "Target Support Files/Pods-RunnerTests/Pods-RunnerTests.release.xcconfig"; sourceTree = "<group>"; };
/* End PBXFileReference section */
@@ -103,6 +108,7 @@
isa = PBXFrameworksBuildPhase;
buildActionMask = 2147483647;
files = (
1E57812B8C12FEC8D79AD975 /* Pods_Share_Extension.framework in Frameworks */,
);
runOnlyForDeploymentPostprocessing = 0;
};
@@ -149,6 +155,7 @@
children = (
E4533A4D5154C6705434104C /* Pods_Runner.framework */,
ABB81CF75DD6CCAA2824780A /* Pods_RunnerTests.framework */,
D82812D4EFCC75C7B0FDB517 /* Pods_Share_Extension.framework */,
);
name = Frameworks;
sourceTree = "<group>";
@@ -162,6 +169,9 @@
D7D2E01FF2421427934DCB2A /* Pods-RunnerTests.debug.xcconfig */,
FE730FDF3A8382D8C7AE8CCB /* Pods-RunnerTests.release.xcconfig */,
8E8607A85826990422E9A93E /* Pods-RunnerTests.profile.xcconfig */,
67C02B529825EA1C87E41529 /* Pods-Share Extension.debug.xcconfig */,
033AEC9585A60167C7A7CE55 /* Pods-Share Extension.release.xcconfig */,
FAF7552BBEA34A8D0259E3C6 /* Pods-Share Extension.profile.xcconfig */,
);
path = Pods;
sourceTree = "<group>";
@@ -224,6 +234,7 @@
isa = PBXNativeTarget;
buildConfigurationList = 0DD98D582BAE797F00804BE7 /* Build configuration list for PBXNativeTarget "Share Extension" */;
buildPhases = (
1CD2B5D70FA0C78B9CD70358 /* [CP] Check Pods Manifest.lock */,
0DD98D452BAE797F00804BE7 /* Sources */,
0DD98D462BAE797F00804BE7 /* Frameworks */,
0DD98D472BAE797F00804BE7 /* Resources */,
@@ -357,6 +368,28 @@
/* End PBXResourcesBuildPhase section */
/* Begin PBXShellScriptBuildPhase section */
1CD2B5D70FA0C78B9CD70358 /* [CP] Check Pods Manifest.lock */ = {
isa = PBXShellScriptBuildPhase;
buildActionMask = 2147483647;
files = (
);
inputFileListPaths = (
);
inputPaths = (
"${PODS_PODFILE_DIR_PATH}/Podfile.lock",
"${PODS_ROOT}/Manifest.lock",
);
name = "[CP] Check Pods Manifest.lock";
outputFileListPaths = (
);
outputPaths = (
"$(DERIVED_FILE_DIR)/Pods-Share Extension-checkManifestLockResult.txt",
);
runOnlyForDeploymentPostprocessing = 0;
shellPath = /bin/sh;
shellScript = "diff \"${PODS_PODFILE_DIR_PATH}/Podfile.lock\" \"${PODS_ROOT}/Manifest.lock\" > /dev/null\nif [ $? != 0 ] ; then\n # print error to STDERR\n echo \"error: The sandbox is not in sync with the Podfile.lock. Run 'pod install' or update your CocoaPods installation.\" >&2\n exit 1\nfi\n# This output is used by Xcode 'outputs' to avoid re-running this script phase.\necho \"SUCCESS\" > \"${SCRIPT_OUTPUT_FILE_0}\"\n";
showEnvVarsInLog = 0;
};
3A41E757C007027010B2D4CC /* [CP] Check Pods Manifest.lock */ = {
isa = PBXShellScriptBuildPhase;
buildActionMask = 2147483647;
@@ -522,6 +555,7 @@
/* Begin XCBuildConfiguration section */
0DD98D552BAE797F00804BE7 /* Debug */ = {
isa = XCBuildConfiguration;
baseConfigurationReference = 67C02B529825EA1C87E41529 /* Pods-Share Extension.debug.xcconfig */;
buildSettings = {
ASSETCATALOG_COMPILER_GENERATE_SWIFT_ASSET_SYMBOL_EXTENSIONS = YES;
CLANG_ANALYZER_NUMBER_OBJECT_CONVERSION = YES_AGGRESSIVE;
@@ -564,6 +598,7 @@
};
0DD98D562BAE797F00804BE7 /* Release */ = {
isa = XCBuildConfiguration;
baseConfigurationReference = 033AEC9585A60167C7A7CE55 /* Pods-Share Extension.release.xcconfig */;
buildSettings = {
ASSETCATALOG_COMPILER_GENERATE_SWIFT_ASSET_SYMBOL_EXTENSIONS = YES;
CLANG_ANALYZER_NUMBER_OBJECT_CONVERSION = YES_AGGRESSIVE;
@@ -603,6 +638,7 @@
};
0DD98D572BAE797F00804BE7 /* Profile */ = {
isa = XCBuildConfiguration;
baseConfigurationReference = FAF7552BBEA34A8D0259E3C6 /* Pods-Share Extension.profile.xcconfig */;
buildSettings = {
ASSETCATALOG_COMPILER_GENERATE_SWIFT_ASSET_SYMBOL_EXTENSIONS = YES;
CLANG_ANALYZER_NUMBER_OBJECT_CONVERSION = YES_AGGRESSIVE;

1
ios/Runner.xcodeproj/xcshareddata/xcschemes/Runner.xcscheme
View File

@@ -59,6 +59,7 @@
ignoresPersistentStateOnLaunch = "NO"
debugDocumentVersioning = "YES"
debugServiceExtension = "internal"
enableGPUValidationMode = "1"
allowLocationSimulation = "YES">
<BuildableProductRunnable
runnableDebuggingMode = "0">

2
ios/Runner/AppDelegate.swift
View File

@@ -1,7 +1,7 @@
import UIKit
import Flutter
@UIApplicationMain
@main
@objc class AppDelegate: FlutterAppDelegate {
override func application(
_ application: UIApplication,

2
ios/Share Extension/Info.plist
View File

@@ -12,7 +12,7 @@
<dict>
<!-- Support sharing text -->
<key>NSExtensionActivationSupportsText</key>
<true/>
<true />
<!-- Sharing urls -->
<key>NSExtensionActivationSupportsWebURLWithMaxCount</key>
<integer>1</integer>

353
ios/Share Extension/ShareViewController.swift
View File

@@ -1,351 +1,14 @@
import UIKit
import Social
import MobileCoreServices
import Photos
// If you get no such module 'receive_sharing_intent' error.
// Go to Build Phases of your Runner target and
// move `Embed Foundation Extension` to the top of `Thin Binary`.
import receive_sharing_intent
class ShareViewController: SLComposeServiceViewController {
var hostAppBundleIdentifier = "com.jgeek00.linkdy"
var appGroupId = "group.com.jgeek00.linkdy"
let sharedKey = "ShareKey"
var sharedMedia: [SharedMediaFile] = []
var sharedText: [String] = []
let imageContentType = kUTTypeImage as String
let videoContentType = kUTTypeMovie as String
let textContentType = kUTTypeText as String
let urlContentType = kUTTypeURL as String
let fileURLType = kUTTypeFileURL as String
class ShareViewController: RSIShareViewController {
override func isContentValid() -> Bool {
return true
}
private func loadIds() {
// loading Share extension App Id
let shareExtensionAppBundleIdentifier = Bundle.main.bundleIdentifier!
// convert ShareExtension id to host app id
// By default it is removed the last part of id after the last point
// For example: com.test.ShareExtension -> com.test
if let lastIndexOfPoint = shareExtensionAppBundleIdentifier.lastIndex(of: ".") {
hostAppBundleIdentifier = String(shareExtensionAppBundleIdentifier[..<lastIndexOfPoint])
}
// loading custom AppGroupId from Build Settings or use group.<hostAppBundleIdentifier>
appGroupId = (Bundle.main.object(forInfoDictionaryKey: "AppGroupId") as? String) ?? "group.\(hostAppBundleIdentifier)"
}
override func viewDidLoad() {
super.viewDidLoad()
// load group and app id from build info
loadIds()
}
override func viewDidAppear(_ animated: Bool) {
super.viewDidAppear(animated)
// This is called after the user selects Post. Do the upload of contentText and/or NSExtensionContext attachments.
if let content = extensionContext?.inputItems[0] as? NSExtensionItem {
if let contents = content.attachments {
for (index, attachment) in contents.enumerated() {
if attachment.hasItemConformingToTypeIdentifier(imageContentType) {
handleImages(content: content, attachment: attachment, index: index)
} else if attachment.hasItemConformingToTypeIdentifier(textContentType) {
handleText(content: content, attachment: attachment, index: index)
} else if attachment.hasItemConformingToTypeIdentifier(fileURLType) {
handleFiles(content: content, attachment: attachment, index: index)
} else if attachment.hasItemConformingToTypeIdentifier(urlContentType) {
handleUrl(content: content, attachment: attachment, index: index)
} else if attachment.hasItemConformingToTypeIdentifier(videoContentType) {
handleVideos(content: content, attachment: attachment, index: index)
}
}
}
}
}
override func didSelectPost() {
print("didSelectPost")
}
override func configurationItems() -> [Any]! {
// To add configuration options via table cells at the bottom of the sheet, return an array of SLComposeSheetConfigurationItem here.
return []
}
private func handleText(content: NSExtensionItem, attachment: NSItemProvider, index: Int) {
attachment.loadItem(forTypeIdentifier: textContentType, options: nil) { [weak self] data, error in
if error == nil, let item = data as? String, let this = self {
this.sharedText.append(item)
// If this is the last item, save imagesData in userDefaults and redirect to the host app
if index == (content.attachments?.count)! - 1 {
let userDefaults = UserDefaults(suiteName: this.appGroupId)
userDefaults?.set(this.sharedText, forKey: this.sharedKey)
userDefaults?.synchronize()
this.redirectToHostApp(type: .text)
}
} else {
self?.dismissWithError()
}
}
}
private func handleUrl(content: NSExtensionItem, attachment: NSItemProvider, index: Int) {
attachment.loadItem(forTypeIdentifier: urlContentType, options: nil) { [weak self] data, error in
if error == nil, let item = data as? URL, let this = self {
this.sharedText.append(item.absoluteString)
// If this is the last item, save imagesData in userDefaults and redirect to the host app
if index == (content.attachments?.count)! - 1 {
let userDefaults = UserDefaults(suiteName: this.appGroupId)
userDefaults?.set(this.sharedText, forKey: this.sharedKey)
userDefaults?.synchronize()
this.redirectToHostApp(type: .text)
}
} else {
self?.dismissWithError()
}
}
}
private func handleImages(content: NSExtensionItem, attachment: NSItemProvider, index: Int) {
attachment.loadItem(forTypeIdentifier: imageContentType, options: nil) { [weak self] data, error in
if error == nil, let url = data as? URL, let this = self {
// Always copy
let fileName = this.getFileName(from: url, type: .image)
let newPath = FileManager.default
.containerURL(forSecurityApplicationGroupIdentifier: this.appGroupId)!
.appendingPathComponent(fileName)
let copied = this.copyFile(at: url, to: newPath)
if copied {
this.sharedMedia.append(SharedMediaFile(path: newPath.absoluteString, thumbnail: nil, duration: nil, type: .image))
}
// If this is the last item, save imagesData in userDefaults and redirect to the host app
if index == (content.attachments?.count)! - 1 {
let userDefaults = UserDefaults(suiteName: this.appGroupId)
userDefaults?.set(this.toData(data: this.sharedMedia), forKey: this.sharedKey)
userDefaults?.synchronize()
this.redirectToHostApp(type: .media)
}
} else {
self?.dismissWithError()
}
}
}
private func handleVideos(content: NSExtensionItem, attachment: NSItemProvider, index: Int) {
attachment.loadItem(forTypeIdentifier: videoContentType, options: nil) { [weak self] data, error in
if error == nil, let url = data as? URL, let this = self {
// Always copy
let fileName = this.getFileName(from: url, type: .video)
let newPath = FileManager.default
.containerURL(forSecurityApplicationGroupIdentifier: this.appGroupId)!
.appendingPathComponent(fileName)
let copied = this.copyFile(at: url, to: newPath)
if copied {
guard let sharedFile = this.getSharedMediaFile(forVideo: newPath) else {
return
}
this.sharedMedia.append(sharedFile)
}
// If this is the last item, save imagesData in userDefaults and redirect to the host app
if index == (content.attachments?.count)! - 1 {
let userDefaults = UserDefaults(suiteName: this.appGroupId)
userDefaults?.set(this.toData(data: this.sharedMedia), forKey: this.sharedKey)
userDefaults?.synchronize()
this.redirectToHostApp(type: .media)
}
} else {
self?.dismissWithError()
}
}
}
private func handleFiles(content: NSExtensionItem, attachment: NSItemProvider, index: Int) {
attachment.loadItem(forTypeIdentifier: fileURLType, options: nil) { [weak self] data, error in
if error == nil, let url = data as? URL, let this = self {
// Always copy
let fileName = this.getFileName(from: url, type: .file)
let newPath = FileManager.default
.containerURL(forSecurityApplicationGroupIdentifier: this.appGroupId)!
.appendingPathComponent(fileName)
let copied = this.copyFile(at: url, to: newPath)
if copied {
this.sharedMedia.append(SharedMediaFile(path: newPath.absoluteString, thumbnail: nil, duration: nil, type: .file))
}
if index == (content.attachments?.count)! - 1 {
let userDefaults = UserDefaults(suiteName: this.appGroupId)
userDefaults?.set(this.toData(data: this.sharedMedia), forKey: this.sharedKey)
userDefaults?.synchronize()
this.redirectToHostApp(type: .file)
}
} else {
self?.dismissWithError()
}
}
}
private func dismissWithError() {
print("[ERROR] Error loading data!")
let alert = UIAlertController(title: "Error", message: "Error loading data", preferredStyle: .alert)
let action = UIAlertAction(title: "Error", style: .cancel) { _ in
self.dismiss(animated: true, completion: nil)
}
alert.addAction(action)
present(alert, animated: true, completion: nil)
extensionContext?.completeRequest(returningItems: [], completionHandler: nil)
}
private func redirectToHostApp(type: RedirectType) {
// ids may not be loaded yet so we need loadIds here too
loadIds()
let url = URL(string: "ShareMedia-\(hostAppBundleIdentifier)://dataUrl=\(sharedKey)#\(type)")
var responder = self as UIResponder?
let selectorOpenURL = sel_registerName("openURL:")
while (responder != nil) {
if (responder?.responds(to: selectorOpenURL))! {
let _ = responder?.perform(selectorOpenURL, with: url)
}
responder = responder?.next
}
extensionContext?.completeRequest(returningItems: [], completionHandler: nil)
}
enum RedirectType {
case media
case text
case file
}
func getExtension(from url: URL, type: SharedMediaType) -> String {
let parts = url.lastPathComponent.components(separatedBy: ".")
var ex: String? = nil
if (parts.count > 1) {
ex = parts.last
}
if (ex == nil) {
switch type {
case .image:
ex = "PNG"
case .video:
ex = "MP4"
case .file:
ex = "TXT"
}
}
return ex ?? "Unknown"
}
func getFileName(from url: URL, type: SharedMediaType) -> String {
var name = url.lastPathComponent
if (name.isEmpty) {
name = UUID().uuidString + "." + getExtension(from: url, type: type)
}
return name
}
func copyFile(at srcURL: URL, to dstURL: URL) -> Bool {
do {
if FileManager.default.fileExists(atPath: dstURL.path) {
try FileManager.default.removeItem(at: dstURL)
}
try FileManager.default.copyItem(at: srcURL, to: dstURL)
} catch (let error) {
print("Cannot copy item at \(srcURL) to \(dstURL): \(error)")
// Use this method to return false if you don't want to redirect to host app automatically.
// Default is true
override func shouldAutoRedirect() -> Bool {
return false
}
return true
}
private func getSharedMediaFile(forVideo: URL) -> SharedMediaFile? {
let asset = AVAsset(url: forVideo)
let duration = (CMTimeGetSeconds(asset.duration) * 1000).rounded()
let thumbnailPath = getThumbnailPath(for: forVideo)
if FileManager.default.fileExists(atPath: thumbnailPath.path) {
return SharedMediaFile(path: forVideo.absoluteString, thumbnail: thumbnailPath.absoluteString, duration: duration, type: .video)
}
var saved = false
let assetImgGenerate = AVAssetImageGenerator(asset: asset)
assetImgGenerate.appliesPreferredTrackTransform = true
assetImgGenerate.maximumSize = CGSize(width: 360, height: 360)
do {
let img = try assetImgGenerate.copyCGImage(at: CMTimeMakeWithSeconds(600, preferredTimescale: Int32(1.0)), actualTime: nil)
try UIImage.pngData(UIImage(cgImage: img))()?.write(to: thumbnailPath)
saved = true
} catch {
saved = false
}
return saved ? SharedMediaFile(path: forVideo.absoluteString, thumbnail: thumbnailPath.absoluteString, duration: duration, type: .video) : nil
}
private func getThumbnailPath(for url: URL) -> URL {
let fileName = Data(url.lastPathComponent.utf8).base64EncodedString().replacingOccurrences(of: "==", with: "")
let path = FileManager.default
.containerURL(forSecurityApplicationGroupIdentifier: appGroupId)!
.appendingPathComponent("\(fileName).jpg")
return path
}
class SharedMediaFile: Codable {
var path: String
var thumbnail: String?
var duration: Double?
var type: SharedMediaType
init(path: String, thumbnail: String?, duration: Double?, type: SharedMediaType) {
self.path = path
self.thumbnail = thumbnail
self.duration = duration
self.type = type
}
func toString() {
print("[SharedMediaFile] \n\tpath: \(self.path)\n\tthumbnail: \(self.thumbnail)\n\tduration: \(self.duration)\n\ttype: \(self.type)")
}
}
enum SharedMediaType: Int, Codable {
case image
case video
case file
}
func toData(data: [SharedMediaFile]) -> Data {
let encodedData = try? JSONEncoder().encode(data)
return encodedData ?? Data()
}
}
extension Array {
subscript (safe index: UInt) -> Element? {
return Int(index) < count ? self[Int(index)] : nil
}
}