fix: ios error file/module not found on xcode 26+

example/ios/Podfile

@@ -1,5 +1,5 @@
 # Uncomment this line to define a global platform for your project
-platform :ios, '12.0'
+platform :ios, '15.0'
 
 # CocoaPods analytics sends network stats synchronously affecting flutter build latency.
 ENV['COCOAPODS_DISABLE_STATS'] = 'true'

example/ios/Runner.xcodeproj/project.pbxproj

@@ -307,7 +307,7 @@
 			isa = PBXProject;
 			attributes = {
 				LastSwiftUpdateCheck = 1500;
-				LastUpgradeCheck = 1430;
+				LastUpgradeCheck = 1510;
 				ORGANIZATIONNAME = "The Chromium Authors";
 				TargetAttributes = {
 					8072EBC72B6191600035633A = {
@@ -593,7 +593,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 12.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 15.0;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				SDKROOT = iphoneos;
 				TARGETED_DEVICE_FAMILY = "1,2";
@@ -619,7 +619,7 @@
 					"$(PROJECT_DIR)/Flutter",
 				);
 				INFOPLIST_FILE = Runner/Info.plist;
-				IPHONEOS_DEPLOYMENT_TARGET = 12.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 15.0;
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
 					"@executable_path/Frameworks",
@@ -662,7 +662,7 @@
 				INFOPLIST_FILE = "Share Extension/Info.plist";
 				INFOPLIST_KEY_CFBundleDisplayName = "Share Extension";
 				INFOPLIST_KEY_NSHumanReadableCopyright = "Copyright © 2024 The Chromium Authors. All rights reserved.";
-				IPHONEOS_DEPLOYMENT_TARGET = 12.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 15.0;
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
 					"@executable_path/Frameworks",
@@ -709,7 +709,7 @@
 				INFOPLIST_FILE = "Share Extension/Info.plist";
 				INFOPLIST_KEY_CFBundleDisplayName = "Share Extension";
 				INFOPLIST_KEY_NSHumanReadableCopyright = "Copyright © 2024 The Chromium Authors. All rights reserved.";
-				IPHONEOS_DEPLOYMENT_TARGET = 12.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 15.0;
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
 					"@executable_path/Frameworks",
@@ -754,7 +754,7 @@
 				INFOPLIST_FILE = "Share Extension/Info.plist";
 				INFOPLIST_KEY_CFBundleDisplayName = "Share Extension";
 				INFOPLIST_KEY_NSHumanReadableCopyright = "Copyright © 2024 The Chromium Authors. All rights reserved.";
-				IPHONEOS_DEPLOYMENT_TARGET = 12.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 15.0;
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
 					"@executable_path/Frameworks",
@@ -945,7 +945,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 12.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 15.0;
 				MTL_ENABLE_DEBUG_INFO = YES;
 				ONLY_ACTIVE_ARCH = YES;
 				SDKROOT = iphoneos;
@@ -993,7 +993,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 12.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 15.0;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				SDKROOT = iphoneos;
 				SWIFT_OPTIMIZATION_LEVEL = "-Owholemodule";
@@ -1021,7 +1021,7 @@
 					"$(PROJECT_DIR)/Flutter",
 				);
 				INFOPLIST_FILE = Runner/Info.plist;
-				IPHONEOS_DEPLOYMENT_TARGET = 12.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 15.0;
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
 					"@executable_path/Frameworks",
@@ -1061,7 +1061,7 @@
 					"$(PROJECT_DIR)/Flutter",
 				);
 				INFOPLIST_FILE = Runner/Info.plist;
-				IPHONEOS_DEPLOYMENT_TARGET = 12.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 15.0;
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
 					"@executable_path/Frameworks",

example/ios/Runner.xcodeproj/xcshareddata/xcschemes/Runner.xcscheme

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1430"
+   LastUpgradeVersion = "1510"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
@@ -26,6 +26,7 @@
       buildConfiguration = "Debug"
       selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
       selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      customLLDBInitFile = "$(SRCROOT)/Flutter/ephemeral/flutter_lldbinit"
       language = ""
       shouldUseLaunchSchemeArgsEnv = "YES">
       <Testables>
@@ -46,12 +47,14 @@
       buildConfiguration = "Debug"
       selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
       selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      customLLDBInitFile = "$(SRCROOT)/Flutter/ephemeral/flutter_lldbinit"
       language = ""
       launchStyle = "0"
       useCustomWorkingDirectory = "NO"
       ignoresPersistentStateOnLaunch = "NO"
       debugDocumentVersioning = "YES"
       debugServiceExtension = "internal"
+      enableGPUValidationMode = "1"
       allowLocationSimulation = "YES">
       <BuildableProductRunnable
          runnableDebuggingMode = "0">

example/ios/Runner/AppDelegate.swift

@@ -2,7 +2,7 @@ import UIKit
 import Flutter
 import receive_sharing_intent
 
-@UIApplicationMain
+@main
 @objc class AppDelegate: FlutterAppDelegate {
     override func application(
         _ application: UIApplication,

ios/Classes/SwiftReceiveSharingIntentPlugin.swift

@@ -16,6 +16,12 @@ public class SwiftReceiveSharingIntentPlugin: NSObject, FlutterPlugin, FlutterSt
 
     private var eventSinkMedia: FlutterEventSink?
 
+    private static func isRunningInAppExtension() -> Bool {
+        let bundleURL = Bundle.main.bundleURL
+        let bundlePathExtension = bundleURL.pathExtension
+        return bundlePathExtension == "appex"
+    }
+
     // Singleton is required for calling functions directly from AppDelegate
     // - it is required if the developer is using also another library, which requires to call "application(_:open:options:)"
     // -> see Example app
@@ -28,7 +34,14 @@ public class SwiftReceiveSharingIntentPlugin: NSObject, FlutterPlugin, FlutterSt
         let chargingChannelMedia = FlutterEventChannel(name: kEventsChannelMedia, binaryMessenger: registrar.messenger())
         chargingChannelMedia.setStreamHandler(instance)
 
-        registrar.addApplicationDelegate(instance)
+        guard isRunningInAppExtension() == false else {
+            return
+        }
+
+        let selector = NSSelectorFromString("addApplicationDelegate:")
+        if registrar.responds(to: selector) {
+            registrar.perform(selector, with: instance)
+        }
     }
 
     public func handle(_ call: FlutterMethodCall, result: @escaping FlutterResult) {

ios/receive_sharing_intent.podspec

@@ -15,7 +15,8 @@ A flutter plugin that enables flutter apps to receive sharing photos from other
   s.source_files = 'Classes/**/*'
   s.public_header_files = 'Classes/**/*.h'
   s.dependency 'Flutter'
-
+  # Xcode 26 workaround for "module not found" errors
+  s.user_target_xcconfig = { 'SWIFT_ENABLE_EXPLICIT_MODULES' => 'NO' }
   s.ios.deployment_target = '12.0'
 end