Add iOS project to menu_example

Introduces the iOS platform for the menu_example, including Xcode project files, workspace settings, asset catalogs, configuration files, and source code. This enables building and running the example app on iOS devices.

Author: lijy91

examples/menu_example/.metadata

@@ -4,7 +4,7 @@
 # This file should be version controlled and should not be manually edited.
 
 version:
-  revision: "ac4e799d237041cf905519190471f657b657155a"
+  revision: "9f455d2486bcb28cad87b062475f42edc959f636"
   channel: "stable"
 
 project_type: app
@@ -13,17 +13,11 @@ project_type: app
 migration:
   platforms:
     - platform: root
-      create_revision: ac4e799d237041cf905519190471f657b657155a
-      base_revision: ac4e799d237041cf905519190471f657b657155a
-    - platform: linux
-      create_revision: ac4e799d237041cf905519190471f657b657155a
-      base_revision: ac4e799d237041cf905519190471f657b657155a
+      create_revision: 9f455d2486bcb28cad87b062475f42edc959f636
+      base_revision: 9f455d2486bcb28cad87b062475f42edc959f636
     - platform: macos
-      create_revision: ac4e799d237041cf905519190471f657b657155a
-      base_revision: ac4e799d237041cf905519190471f657b657155a
-    - platform: windows
-      create_revision: ac4e799d237041cf905519190471f657b657155a
-      base_revision: ac4e799d237041cf905519190471f657b657155a
+      create_revision: 9f455d2486bcb28cad87b062475f42edc959f636
+      base_revision: 9f455d2486bcb28cad87b062475f42edc959f636
 
   # User provided section
 

examples/menu_example/ios/.gitignore

@@ -0,0 +1,34 @@
+**/dgph
+*.mode1v3
+*.mode2v3
+*.moved-aside
+*.pbxuser
+*.perspectivev3
+**/*sync/
+.sconsign.dblite
+.tags*
+**/.vagrant/
+**/DerivedData/
+Icon?
+**/Pods/
+**/.symlinks/
+profile
+xcuserdata
+**/.generated/
+Flutter/App.framework
+Flutter/Flutter.framework
+Flutter/Flutter.podspec
+Flutter/Generated.xcconfig
+Flutter/ephemeral/
+Flutter/app.flx
+Flutter/app.zip
+Flutter/flutter_assets/
+Flutter/flutter_export_environment.sh
+ServiceDefinitions.json
+Runner/GeneratedPluginRegistrant.*
+
+# Exceptions to above rules.
+!default.mode1v3
+!default.mode2v3
+!default.pbxuser
+!default.perspectivev3

examples/menu_example/ios/Flutter/AppFrameworkInfo.plist

@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+  <key>CFBundleDevelopmentRegion</key>
+  <string>en</string>
+  <key>CFBundleExecutable</key>
+  <string>App</string>
+  <key>CFBundleIdentifier</key>
+  <string>io.flutter.flutter.app</string>
+  <key>CFBundleInfoDictionaryVersion</key>
+  <string>6.0</string>
+  <key>CFBundleName</key>
+  <string>App</string>
+  <key>CFBundlePackageType</key>
+  <string>FMWK</string>
+  <key>CFBundleShortVersionString</key>
+  <string>1.0</string>
+  <key>CFBundleSignature</key>
+  <string>????</string>
+  <key>CFBundleVersion</key>
+  <string>1.0</string>
+  <key>MinimumOSVersion</key>
+  <string>13.0</string>
+</dict>
+</plist>

examples/menu_example/ios/Flutter/Debug.xcconfig

@@ -0,0 +1 @@
+#include "Generated.xcconfig"

examples/menu_example/ios/Flutter/Release.xcconfig

@@ -0,0 +1 @@
+#include "Generated.xcconfig"