feat: migrate iOS/macOS plugins and examples to Swift Package Manager

.gitignore

@@ -1 +1,55 @@
-/open_file_mac/.idea/
+# Miscellaneous
+*.class
+*.log
+*.pyc
+*.swp
+.DS_Store
+.atom/
+.build/
+**/.build/
+.buildlog/
+.history
+.svn/
+.swiftpm/
+**/.swiftpm/
+migrate_working_dir/
+
+# IntelliJ related
+*.iml
+*.ipr
+*.iws
+.idea/
+
+# Flutter/Dart/Pub related
+**/doc/api/
+**/ios/Flutter/.last_build_id
+**/.dart_tool/
+**/.flutter-plugins
+**/.flutter-plugins-dependencies
+**/.pub-cache/
+**/.pub/
+**/build/
+**/pubspec.lock
+
+# Flutter generated files in plugin examples
+**/android/local.properties
+**/android/app/src/main/java/io/flutter/plugins/GeneratedPluginRegistrant.java
+**/ios/Flutter/Generated.xcconfig
+**/ios/Flutter/flutter_export_environment.sh
+**/ios/Flutter/ephemeral/
+**/ios/Runner/GeneratedPluginRegistrant.h
+**/ios/Runner/GeneratedPluginRegistrant.m
+**/linux/flutter/ephemeral/
+**/linux/flutter/generated_plugin_registrant.cc
+**/linux/flutter/generated_plugin_registrant.h
+**/macos/Flutter/ephemeral/
+**/windows/flutter/ephemeral/
+**/windows/flutter/generated_plugin_registrant.cc
+**/windows/flutter/generated_plugin_registrant.h
+
+# Android Studio build artifacts
+**/android/app/debug
+**/android/app/profile
+**/android/app/release
+
+coverage/

open_file/example/lib/main.dart

@@ -7,10 +7,7 @@ import 'package:permission_handler/permission_handler.dart';
 
 void main() => runApp(MyApp());
 
-const types = {
-  "application/pdf": "pdf",
-  ".dwg": "application/x-autocad"
-};
+const types = {"application/pdf": "pdf", ".dwg": "application/x-autocad"};
 
 class MyApp extends StatefulWidget {
   @override
@@ -24,6 +21,7 @@ class _MyAppState extends State<MyApp> {
     _openExternalImage();
   }
 
+  // ignore: unused_element
   _openOtherTypeFile() async {
     final filePath = "/sdcard/Download/R-C.dwg";
     final extension = path.extension(filePath);

open_file_android/example/lib/main.dart

@@ -1,14 +1,10 @@
-
-import 'dart:typed_data';
-
 import 'package:file_picker/file_picker.dart';
 import 'package:flutter/material.dart';
 import 'dart:async';
 
 import 'package:open_file_android/open_file_android.dart';
 import 'package:permission_handler/permission_handler.dart';
 
-
 void main() => runApp(MyApp());
 
 class MyApp extends StatefulWidget {
@@ -27,17 +23,13 @@ class _MyAppState extends State<MyApp> {
   _openPickFile() async {
     FilePickerResult? fileResult = await FilePicker.platform.pickFiles();
     if (fileResult?.files.first != null) {
-      Uint8List? fileBytes = fileResult!.files.first.bytes;
-
-      final result =
-      await OpenFileAndroid().open(fileResult.files.first.path);
+      final result = await OpenFileAndroid().open(fileResult!.files.first.path);
       setState(() {
         _openResult = "type=${result.type}  message=${result.message}";
       });
     }
   }
 
-
   // ignore: unused_element
   _openAppPrivateFile() async {
     //open an app private storage file
@@ -52,7 +44,8 @@ class _MyAppState extends State<MyApp> {
   _openOtherAppFile() async {
     //open an external storage image file on android 13
     if (await Permission.manageExternalStorage.request().isGranted) {
-      final result = await OpenFileAndroid().open("/data/user/0/xxx/images/1.jpg");
+      final result =
+          await OpenFileAndroid().open("/data/user/0/xxx/images/1.jpg");
       setState(() {
         _openResult = "type=${result.type}  message=${result.message}";
       });
@@ -96,7 +89,8 @@ class _MyAppState extends State<MyApp> {
   _openExternalFile() async {
     //open an external storage file
     if (await Permission.manageExternalStorage.request().isGranted) {
-      final result = await OpenFileAndroid().open("/sdcard/Android/data/R-C.xml");
+      final result =
+          await OpenFileAndroid().open("/sdcard/Android/data/R-C.xml");
       setState(() {
         _openResult = "type=${result.type}  message=${result.message}";
       });

open_file_ios/example/ios/Flutter/AppFrameworkInfo.plist

@@ -20,7 +20,5 @@
   <string>????</string>
   <key>CFBundleVersion</key>
   <string>1.0</string>
-  <key>MinimumOSVersion</key>
-  <string>12.0</string>
 </dict>
 </plist>