Enable Contact(vCard) and Calendar Events sharing, differentiate between file and plain text shares

android/src/main/kotlin/com/kasem/receive_sharing_intent/ReceiveSharingIntentPlugin.kt

@@ -139,12 +139,14 @@ class ReceiveSharingIntentPlugin : FlutterPlugin, ActivityAware, MethodCallHandl
     // content can only be uri or string
     private fun toJsonObject(uri: Uri?, text: String?, mimeType: String?): JSONObject? {
         val path = uri?.let { FileDirectory.getAbsolutePath(applicationContext, it) }
+        val isFile = !path.isNullOrEmpty() && text.isNullOrEmpty()
         val mType = mimeType ?: path?.let { URLConnection.guessContentTypeFromName(path) }
         val type = MediaType.fromMimeType(mType)
         val (thumbnail, duration) = path?.let { getThumbnailAndDuration(path, type) }
                 ?: Pair(null, null)
         return JSONObject()
                 .put("path", path ?: text)
+                .put("isFile", isFile)
                 .put("type", type.value)
                 .put("mimeType", mType)
                 .put("thumbnail", thumbnail)
@@ -174,6 +176,10 @@ class ReceiveSharingIntentPlugin : FlutterPlugin, ActivityAware, MethodCallHandl
         companion object {
             fun fromMimeType(mimeType: String?): MediaType {
                 return when {
+                    mimeType?.equals("text/x-vcard", true) == true -> FILE
+                    mimeType?.equals("text/calendar", true) == true -> FILE
+                    mimeType?.equals("text/x-vcalendar", true) == true -> FILE
+                    mimeType?.equals("public.ics", true) == true -> FILE
                     mimeType?.startsWith("image") == true -> IMAGE
                     mimeType?.startsWith("video") == true -> VIDEO
                     mimeType?.startsWith("text") == true -> TEXT

example/ios/Share Extension/Info.plist

@@ -10,24 +10,24 @@
     	<dict>
     		<key>NSExtensionAttributes</key>
             <dict>
-                <key>PHSupportedMediaTypes</key>
-                   <array>
-                       <string>Video</string>
-                       <string>Image</string>
-                   </array>
                 <key>NSExtensionActivationRule</key>
-                <dict>
-                    <key>NSExtensionActivationSupportsText</key>
-                    <true/>
-                	<key>NSExtensionActivationSupportsWebURLWithMaxCount</key>
-                	<integer>1</integer>
-                    <key>NSExtensionActivationSupportsImageWithMaxCount</key>
-                    <integer>100</integer>
-                    <key>NSExtensionActivationSupportsMovieWithMaxCount</key>
-                    <integer>100</integer>
-    				<key>NSExtensionActivationSupportsFileWithMaxCount</key>
-    				<integer>1</integer>
-                </dict>
+                <string>
+                    SUBQUERY(extensionItems, $extensionItem,
+                    SUBQUERY($extensionItem.attachments, $attachment,
+                    ANY $attachment.registeredTypeIdentifiers UTI-CONFORMS-TO "public.file-url"
+                    OR ANY $attachment.registeredTypeIdentifiers UTI-CONFORMS-TO "public.movie"
+                    OR ANY $attachment.registeredTypeIdentifiers UTI-CONFORMS-TO "public.image"
+                    OR ANY $attachment.registeredTypeIdentifiers UTI-CONFORMS-TO "public.url"
+                    OR ANY $attachment.registeredTypeIdentifiers UTI-CONFORMS-TO "public.text"
+                    OR ANY $attachment.registeredTypeIdentifiers UTI-CONFORMS-TO "public.audio"
+                    OR ANY $attachment.registeredTypeIdentifiers UTI-CONFORMS-TO "public.data"
+                    OR ANY $attachment.registeredTypeIdentifiers UTI-CONFORMS-TO "public.vcard"
+                    OR ANY $attachment.registeredTypeIdentifiers UTI-CONFORMS-TO "text.calendar"
+                    OR ANY $attachment.registeredTypeIdentifiers UTI-CONFORMS-TO "text/x-vcalendar"
+                    OR ANY $attachment.registeredTypeIdentifiers UTI-CONFORMS-TO "public.ics"
+                    ).@count == $extensionItem.attachments.@count
+                    ).@count > 0
+                </string>
             </dict>
     		<key>NSExtensionMainStoryboard</key>
     		<string>MainInterface</string>

ios/Classes/RSIShareViewController.swift

@@ -53,6 +53,13 @@ open class RSIShareViewController: SLComposeServiceViewController {
                                     return
                                 }
                                 switch type {
+                                case .contact:
+                                    if let contactData = data as? Data {
+                                        this.handleMedia(forVCard: contactData,
+                                                         type: type,
+                                                         index: index,
+                                                         content: content)
+                                    }
                                 case .text:
                                     if let text = data as? String {
                                         this.handleMedia(forLiteral: text,
@@ -144,6 +151,23 @@ open class RSIShareViewController: SLComposeServiceViewController {
             }
         }
     }
+
+    private func handleMedia(forVCard vCardData: Data, type: SharedMediaType, index: Int, content: NSExtensionItem){
+        let tempPath = FileManager.default.containerURL(forSecurityApplicationGroupIdentifier: appGroupId)!.appendingPathComponent("TempContact.vcf")
+        if self.writeTempFileVCard(vCardData, to: tempPath) {
+            let newPathDecoded = tempPath.absoluteString.removingPercentEncoding!
+            sharedMedia.append(SharedMediaFile(
+                path: newPathDecoded,
+                mimeType: type == .contact ? "text/vcard": nil,
+                type: type
+            ))
+        }
+        if index == (content.attachments?.count ?? 0) - 1 {
+            if shouldAutoRedirect() {
+                saveAndRedirect()
+            }
+        }
+    }
 
     private func handleMedia(forFile url: URL, type: SharedMediaType, index: Int, content: NSExtensionItem) {
         let fileName = getFileName(from: url, type: type)
@@ -179,8 +203,8 @@ open class RSIShareViewController: SLComposeServiceViewController {
             }
         }
     }
-    
-    
+
+
     // Save shared media and redirect to host app
     private func saveAndRedirect(message: String? = nil) {
         let userDefaults = UserDefaults(suiteName: appGroupId)
@@ -250,6 +274,19 @@ open class RSIShareViewController: SLComposeServiceViewController {
         }
     }
 
+    private func writeTempFileVCard(_ vCardData: Data, to dstURL: URL) -> Bool {
+        do {
+            if FileManager.default.fileExists(atPath: dstURL.path) {
+                try FileManager.default.removeItem(at: dstURL)
+            }
+            try vCardData.write(to: dstURL);
+            return true;
+        } catch (let error){
+            print("Cannot write to temp file: \(error)");
+            return false;
+        }
+    }
+
     private func copyFile(at srcURL: URL, to dstURL: URL) -> Bool {
         do {
             if FileManager.default.fileExists(atPath: dstURL.path) {

ios/Classes/SwiftReceiveSharingIntentPlugin.swift

@@ -129,7 +129,8 @@ public class SwiftReceiveSharingIntentPlugin: NSObject, FlutterPlugin, FlutterSt
                     thumbnail: getAbsolutePath(for: $0.thumbnail),
                     duration: $0.duration,
                     message: message,
-                    type: $0.type
+                    type: $0.type,
+                    isFile: $0.isFile
                 )
             }
             latestMedia = sharedMediaFiles
@@ -210,6 +211,7 @@ public class SharedMediaFile: Codable {
     var duration: Double? // video duration in milliseconds
     var message: String? // post message
     var type: SharedMediaType
+    var isFile: Bool?
 
 
     public init(
@@ -218,17 +220,23 @@ public class SharedMediaFile: Codable {
         thumbnail: String? = nil,
         duration: Double? = nil,
         message: String?=nil,
-        type: SharedMediaType) {
+        type: SharedMediaType,
+        isFile: Bool?=nil) {
             self.path = path
             self.mimeType = mimeType
             self.thumbnail = thumbnail
             self.duration = duration
             self.message = message
             self.type = type
+            self.isFile = isFile
         }
 }
 
 public enum SharedMediaType: String, Codable, CaseIterable {
+    case calendar
+    case calendarText
+    case vcalendar
+    case contact
     case image
     case video
     case text
@@ -239,6 +247,14 @@ public enum SharedMediaType: String, Codable, CaseIterable {
     public var toUTTypeIdentifier: String {
         if #available(iOS 14.0, *) {
             switch self {
+            case .calendar:
+                return UTType.calendarEvent.identifier
+            case .calendarText:
+                return "text.calendar"
+            case .vcalendar:
+                return "text/x-vcalendar"
+            case .contact:
+                return UTType.vCard.identifier
             case .image:
                 return UTType.image.identifier
             case .video:
@@ -254,6 +270,14 @@ public enum SharedMediaType: String, Codable, CaseIterable {
             }
         }
         switch self {
+        case .calendar:
+            return "public.ics"
+        case .calendarText:
+            return "text.calendar"
+        case .vcalendar:
+            return "text/x-vcalendar"
+        case .contact:
+            return "public.vcard"
         case .image:
             return "public.image"
         case .video:

lib/src/data/shared_media_file.dart

@@ -5,6 +5,8 @@ class SharedMediaFile {
   /// NOTE. All files are copied to a temp cache folder
   final String path;
 
+  final bool? isFile;
+
   /// Video thumbnail
   final String? thumbnail;
 
@@ -23,6 +25,7 @@ class SharedMediaFile {
 
   SharedMediaFile({
     required this.path,
+    this.isFile,
     required this.type,
     this.thumbnail,
     this.duration,
@@ -32,6 +35,7 @@ class SharedMediaFile {
 
   SharedMediaFile.fromMap(Map<String, dynamic> json)
       : path = json['path'],
+        isFile = json['isFile'],
         thumbnail = json['thumbnail'],
         duration = json['duration'],
         type = SharedMediaType.fromValue(json['type']),
@@ -41,6 +45,7 @@ class SharedMediaFile {
   Map<String, dynamic> toMap() {
     return {
       'path': path,
+      'isFile': isFile,
       'thumbnail': thumbnail,
       'duration': duration,
       'type': type.value,
@@ -51,6 +56,10 @@ class SharedMediaFile {
 }
 
 enum SharedMediaType {
+  calendar('calendar'),
+  calendarText('calendarText'),
+  vcalendar('vcalendar'),
+  contact('contact'),
   image('image'),
   video('video'),
   text('text'),