diff --git a/android/build.gradle b/android/build.gradle
index ccf4760..9bb7ab7 100644
--- a/android/build.gradle
+++ b/android/build.gradle
@@ -1,15 +1,16 @@
 group 'rocks.biessek.fluttercountrypicker'
 version '1.0-SNAPSHOT'
 
+
 buildscript {
-    ext.kotlin_version = '1.3.21'
+    ext.kotlin_version = '1.9.23'
     repositories {
         google()
-        jcenter()
+        mavenCentral()
     }
 
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.3.1'
+        classpath 'com.android.tools.build:gradle:7.2.2'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
     }
 }
@@ -17,7 +18,7 @@ buildscript {
 rootProject.allprojects {
     repositories {
         google()
-        jcenter()
+        mavenCentral()
     }
 }
 
@@ -25,7 +26,7 @@ apply plugin: 'com.android.library'
 apply plugin: 'kotlin-android'
 
 android {
-    compileSdkVersion 28
+    compileSdkVersion 34
 
     sourceSets {
         main.java.srcDirs += 'src/main/kotlin'
diff --git a/example/.gitignore b/example/.gitignore
deleted file mode 100644
index dee655c..0000000
--- a/example/.gitignore
+++ /dev/null
@@ -1,9 +0,0 @@
-.DS_Store
-.dart_tool/
-
-.packages
-.pub/
-
-build/
-
-.flutter-plugins
diff --git a/example/.idea/libraries/Dart_SDK.xml b/example/.idea/libraries/Dart_SDK.xml
deleted file mode 100644
index 971c913..0000000
--- a/example/.idea/libraries/Dart_SDK.xml
+++ /dev/null
@@ -1,19 +0,0 @@
-
-  
-    
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-      
-    
-    
-    
-  
-
\ No newline at end of file
diff --git a/example/.idea/libraries/Flutter_for_Android.xml b/example/.idea/libraries/Flutter_for_Android.xml
deleted file mode 100644
index 5b5e06b..0000000
--- a/example/.idea/libraries/Flutter_for_Android.xml
+++ /dev/null
@@ -1,9 +0,0 @@
-
-  
-    
-      
-    
-    
-    
-  
-
diff --git a/example/.idea/modules.xml b/example/.idea/modules.xml
deleted file mode 100644
index 748d808..0000000
--- a/example/.idea/modules.xml
+++ /dev/null
@@ -1,9 +0,0 @@
-
-
-  
-    
-      
-      
-    
-  
-
diff --git a/example/.idea/runConfigurations/main_dart.xml b/example/.idea/runConfigurations/main_dart.xml
deleted file mode 100644
index aab7b5c..0000000
--- a/example/.idea/runConfigurations/main_dart.xml
+++ /dev/null
@@ -1,6 +0,0 @@
-
-  
-    
-    
-  
-
\ No newline at end of file
diff --git a/example/.idea/workspace.xml b/example/.idea/workspace.xml
deleted file mode 100644
index 5b3388c..0000000
--- a/example/.idea/workspace.xml
+++ /dev/null
@@ -1,36 +0,0 @@
-
-
-  
-    
-      
-        
-          
-            
-              
-            
-          
-        
-      
-    
-  
-  
-    
-    
-      
-    
-  
-  
-    
-    
-    
-      
-        
-      
-    
-  
-  
-    
-    
-    
-  
-
diff --git a/example/.metadata b/example/.metadata
deleted file mode 100644
index 82403ed..0000000
--- a/example/.metadata
+++ /dev/null
@@ -1,8 +0,0 @@
-# This file tracks properties of this Flutter project.
-# Used by Flutter tool to assess capabilities and perform upgrades etc.
-#
-# This file should be version controlled and should not be manually edited.
-
-version:
-  revision: c7ea3ca377e909469c68f2ab878a5bc53d3cf66b
-  channel: beta
diff --git a/example/README.md b/example/README.md
deleted file mode 100644
index 56239cd..0000000
--- a/example/README.md
+++ /dev/null
@@ -1,8 +0,0 @@
-# flutter_country_picker_example
-
-Demonstrates how to use the flutter_country_picker plugin.
-
-## Getting Started
-
-For help getting started with Flutter, view our online
-[documentation](https://pub.dartlang.org/documentation/flutter_country_picker/latest/).
diff --git a/example/android/.gitignore b/example/android/.gitignore
deleted file mode 100644
index 65b7315..0000000
--- a/example/android/.gitignore
+++ /dev/null
@@ -1,10 +0,0 @@
-*.iml
-*.class
-.gradle
-/local.properties
-/.idea/workspace.xml
-/.idea/libraries
-.DS_Store
-/build
-/captures
-GeneratedPluginRegistrant.java
diff --git a/example/android/app/build.gradle b/example/android/app/build.gradle
deleted file mode 100644
index 1bd1e63..0000000
--- a/example/android/app/build.gradle
+++ /dev/null
@@ -1,57 +0,0 @@
-def localProperties = new Properties()
-def localPropertiesFile = rootProject.file('local.properties')
-if (localPropertiesFile.exists()) {
-    localPropertiesFile.withReader('UTF-8') { reader ->
-        localProperties.load(reader)
-    }
-}
-
-def flutterRoot = localProperties.getProperty('flutter.sdk')
-if (flutterRoot == null) {
-    throw new GradleException("Flutter SDK not found. Define location with flutter.sdk in the local.properties file.")
-}
-
-apply plugin: 'com.android.application'
-apply plugin: 'kotlin-android'
-apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"
-
-android {
-    compileSdkVersion 27
-
-    sourceSets {
-        main.java.srcDirs += 'src/main/kotlin'
-    }
-
-    lintOptions {
-        disable 'InvalidPackage'
-    }
-
-    defaultConfig {
-        // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
-        applicationId "rocks.biessek.fluttercountrypickerexample"
-        minSdkVersion 16
-        targetSdkVersion 27
-        versionCode 1
-        versionName "1.0"
-        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
-    }
-
-    buildTypes {
-        release {
-            // TODO: Add your own signing config for the release build.
-            // Signing with the debug keys for now, so `flutter run --release` works.
-            signingConfig signingConfigs.debug
-        }
-    }
-}
-
-flutter {
-    source '../..'
-}
-
-dependencies {
-    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
-    testImplementation 'junit:junit:4.12'
-    androidTestImplementation 'com.android.support.test:runner:1.0.1'
-    androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.1'
-}
diff --git a/example/android/app/src/main/AndroidManifest.xml b/example/android/app/src/main/AndroidManifest.xml
deleted file mode 100644
index 4d2c4b5..0000000
--- a/example/android/app/src/main/AndroidManifest.xml
+++ /dev/null
@@ -1,39 +0,0 @@
-
-
-    
-    
-
-    
-    
-        
-            
-            
-            
-                
-                
-            
-        
-    
-
diff --git a/example/android/app/src/main/kotlin/rocks/biessek/fluttercountrypickerexample/MainActivity.kt b/example/android/app/src/main/kotlin/rocks/biessek/fluttercountrypickerexample/MainActivity.kt
deleted file mode 100644
index 32d1aba..0000000
--- a/example/android/app/src/main/kotlin/rocks/biessek/fluttercountrypickerexample/MainActivity.kt
+++ /dev/null
@@ -1,13 +0,0 @@
-package rocks.biessek.fluttercountrypickerexample
-
-import android.os.Bundle
-
-import io.flutter.app.FlutterActivity
-import io.flutter.plugins.GeneratedPluginRegistrant
-
-class MainActivity(): FlutterActivity() {
-  override fun onCreate(savedInstanceState: Bundle?) {
-    super.onCreate(savedInstanceState)
-    GeneratedPluginRegistrant.registerWith(this)
-  }
-}
diff --git a/example/android/app/src/main/res/drawable/launch_background.xml b/example/android/app/src/main/res/drawable/launch_background.xml
deleted file mode 100644
index 304732f..0000000
--- a/example/android/app/src/main/res/drawable/launch_background.xml
+++ /dev/null
@@ -1,12 +0,0 @@
-
-
-
-    -
-    
-    
-
diff --git a/example/android/app/src/main/res/mipmap-hdpi/ic_launcher.png b/example/android/app/src/main/res/mipmap-hdpi/ic_launcher.png
deleted file mode 100644
index db77bb4..0000000
Binary files a/example/android/app/src/main/res/mipmap-hdpi/ic_launcher.png and /dev/null differ
diff --git a/example/android/app/src/main/res/mipmap-mdpi/ic_launcher.png b/example/android/app/src/main/res/mipmap-mdpi/ic_launcher.png
deleted file mode 100644
index 17987b7..0000000
Binary files a/example/android/app/src/main/res/mipmap-mdpi/ic_launcher.png and /dev/null differ
diff --git a/example/android/app/src/main/res/mipmap-xhdpi/ic_launcher.png b/example/android/app/src/main/res/mipmap-xhdpi/ic_launcher.png
deleted file mode 100644
index 09d4391..0000000
Binary files a/example/android/app/src/main/res/mipmap-xhdpi/ic_launcher.png and /dev/null differ
diff --git a/example/android/app/src/main/res/mipmap-xxhdpi/ic_launcher.png b/example/android/app/src/main/res/mipmap-xxhdpi/ic_launcher.png
deleted file mode 100644
index d5f1c8d..0000000
Binary files a/example/android/app/src/main/res/mipmap-xxhdpi/ic_launcher.png and /dev/null differ
diff --git a/example/android/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png b/example/android/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png
deleted file mode 100644
index 4d6372e..0000000
Binary files a/example/android/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png and /dev/null differ
diff --git a/example/android/app/src/main/res/values/styles.xml b/example/android/app/src/main/res/values/styles.xml
deleted file mode 100644
index 00fa441..0000000
--- a/example/android/app/src/main/res/values/styles.xml
+++ /dev/null
@@ -1,8 +0,0 @@
-
-
-    
-
diff --git a/example/android/build.gradle b/example/android/build.gradle
deleted file mode 100644
index 10cfe1b..0000000
--- a/example/android/build.gradle
+++ /dev/null
@@ -1,31 +0,0 @@
-buildscript {
-    ext.kotlin_version = '1.3.21'
-    repositories {
-        google()
-        jcenter()
-    }
-
-    dependencies {
-        classpath 'com.android.tools.build:gradle:3.3.1'
-        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
-    }
-}
-
-allprojects {
-    repositories {
-        google()
-        jcenter()
-    }
-}
-
-rootProject.buildDir = '../build'
-subprojects {
-    project.buildDir = "${rootProject.buildDir}/${project.name}"
-}
-subprojects {
-    project.evaluationDependsOn(':app')
-}
-
-task clean(type: Delete) {
-    delete rootProject.buildDir
-}
diff --git a/example/android/gradle.properties b/example/android/gradle.properties
deleted file mode 100644
index 8bd86f6..0000000
--- a/example/android/gradle.properties
+++ /dev/null
@@ -1 +0,0 @@
-org.gradle.jvmargs=-Xmx1536M
diff --git a/example/android/gradle/wrapper/gradle-wrapper.jar b/example/android/gradle/wrapper/gradle-wrapper.jar
deleted file mode 100644
index 13372ae..0000000
Binary files a/example/android/gradle/wrapper/gradle-wrapper.jar and /dev/null differ
diff --git a/example/android/gradle/wrapper/gradle-wrapper.properties b/example/android/gradle/wrapper/gradle-wrapper.properties
deleted file mode 100644
index 77e79b8..0000000
--- a/example/android/gradle/wrapper/gradle-wrapper.properties
+++ /dev/null
@@ -1,6 +0,0 @@
-#Fri Jun 23 08:50:38 CEST 2017
-distributionBase=GRADLE_USER_HOME
-distributionPath=wrapper/dists
-zipStoreBase=GRADLE_USER_HOME
-zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-4.10.1-all.zip
diff --git a/example/android/gradlew b/example/android/gradlew
deleted file mode 100755
index 9d82f78..0000000
--- a/example/android/gradlew
+++ /dev/null
@@ -1,160 +0,0 @@
-#!/usr/bin/env bash
-
-##############################################################################
-##
-##  Gradle start up script for UN*X
-##
-##############################################################################
-
-# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
-DEFAULT_JVM_OPTS=""
-
-APP_NAME="Gradle"
-APP_BASE_NAME=`basename "$0"`
-
-# Use the maximum available, or set MAX_FD != -1 to use that value.
-MAX_FD="maximum"
-
-warn ( ) {
-    echo "$*"
-}
-
-die ( ) {
-    echo
-    echo "$*"
-    echo
-    exit 1
-}
-
-# OS specific support (must be 'true' or 'false').
-cygwin=false
-msys=false
-darwin=false
-case "`uname`" in
-  CYGWIN* )
-    cygwin=true
-    ;;
-  Darwin* )
-    darwin=true
-    ;;
-  MINGW* )
-    msys=true
-    ;;
-esac
-
-# Attempt to set APP_HOME
-# Resolve links: $0 may be a link
-PRG="$0"
-# Need this for relative symlinks.
-while [ -h "$PRG" ] ; do
-    ls=`ls -ld "$PRG"`
-    link=`expr "$ls" : '.*-> \(.*\)$'`
-    if expr "$link" : '/.*' > /dev/null; then
-        PRG="$link"
-    else
-        PRG=`dirname "$PRG"`"/$link"
-    fi
-done
-SAVED="`pwd`"
-cd "`dirname \"$PRG\"`/" >/dev/null
-APP_HOME="`pwd -P`"
-cd "$SAVED" >/dev/null
-
-CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
-
-# Determine the Java command to use to start the JVM.
-if [ -n "$JAVA_HOME" ] ; then
-    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
-        # IBM's JDK on AIX uses strange locations for the executables
-        JAVACMD="$JAVA_HOME/jre/sh/java"
-    else
-        JAVACMD="$JAVA_HOME/bin/java"
-    fi
-    if [ ! -x "$JAVACMD" ] ; then
-        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
-
-Please set the JAVA_HOME variable in your environment to match the
-location of your Java installation."
-    fi
-else
-    JAVACMD="java"
-    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
-
-Please set the JAVA_HOME variable in your environment to match the
-location of your Java installation."
-fi
-
-# Increase the maximum file descriptors if we can.
-if [ "$cygwin" = "false" -a "$darwin" = "false" ] ; then
-    MAX_FD_LIMIT=`ulimit -H -n`
-    if [ $? -eq 0 ] ; then
-        if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
-            MAX_FD="$MAX_FD_LIMIT"
-        fi
-        ulimit -n $MAX_FD
-        if [ $? -ne 0 ] ; then
-            warn "Could not set maximum file descriptor limit: $MAX_FD"
-        fi
-    else
-        warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
-    fi
-fi
-
-# For Darwin, add options to specify how the application appears in the dock
-if $darwin; then
-    GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
-fi
-
-# For Cygwin, switch paths to Windows format before running java
-if $cygwin ; then
-    APP_HOME=`cygpath --path --mixed "$APP_HOME"`
-    CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
-    JAVACMD=`cygpath --unix "$JAVACMD"`
-
-    # We build the pattern for arguments to be converted via cygpath
-    ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
-    SEP=""
-    for dir in $ROOTDIRSRAW ; do
-        ROOTDIRS="$ROOTDIRS$SEP$dir"
-        SEP="|"
-    done
-    OURCYGPATTERN="(^($ROOTDIRS))"
-    # Add a user-defined pattern to the cygpath arguments
-    if [ "$GRADLE_CYGPATTERN" != "" ] ; then
-        OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
-    fi
-    # Now convert the arguments - kludge to limit ourselves to /bin/sh
-    i=0
-    for arg in "$@" ; do
-        CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
-        CHECK2=`echo "$arg"|egrep -c "^-"`                                 ### Determine if an option
-
-        if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then                    ### Added a condition
-            eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
-        else
-            eval `echo args$i`="\"$arg\""
-        fi
-        i=$((i+1))
-    done
-    case $i in
-        (0) set -- ;;
-        (1) set -- "$args0" ;;
-        (2) set -- "$args0" "$args1" ;;
-        (3) set -- "$args0" "$args1" "$args2" ;;
-        (4) set -- "$args0" "$args1" "$args2" "$args3" ;;
-        (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
-        (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
-        (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
-        (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
-        (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
-    esac
-fi
-
-# Split up the JVM_OPTS And GRADLE_OPTS values into an array, following the shell quoting and substitution rules
-function splitJvmOpts() {
-    JVM_OPTS=("$@")
-}
-eval splitJvmOpts $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS
-JVM_OPTS[${#JVM_OPTS[*]}]="-Dorg.gradle.appname=$APP_BASE_NAME"
-
-exec "$JAVACMD" "${JVM_OPTS[@]}" -classpath "$CLASSPATH" org.gradle.wrapper.GradleWrapperMain "$@"
diff --git a/example/android/gradlew.bat b/example/android/gradlew.bat
deleted file mode 100644
index aec9973..0000000
--- a/example/android/gradlew.bat
+++ /dev/null
@@ -1,90 +0,0 @@
-@if "%DEBUG%" == "" @echo off
-@rem ##########################################################################
-@rem
-@rem  Gradle startup script for Windows
-@rem
-@rem ##########################################################################
-
-@rem Set local scope for the variables with windows NT shell
-if "%OS%"=="Windows_NT" setlocal
-
-@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
-set DEFAULT_JVM_OPTS=
-
-set DIRNAME=%~dp0
-if "%DIRNAME%" == "" set DIRNAME=.
-set APP_BASE_NAME=%~n0
-set APP_HOME=%DIRNAME%
-
-@rem Find java.exe
-if defined JAVA_HOME goto findJavaFromJavaHome
-
-set JAVA_EXE=java.exe
-%JAVA_EXE% -version >NUL 2>&1
-if "%ERRORLEVEL%" == "0" goto init
-
-echo.
-echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
-echo.
-echo Please set the JAVA_HOME variable in your environment to match the
-echo location of your Java installation.
-
-goto fail
-
-:findJavaFromJavaHome
-set JAVA_HOME=%JAVA_HOME:"=%
-set JAVA_EXE=%JAVA_HOME%/bin/java.exe
-
-if exist "%JAVA_EXE%" goto init
-
-echo.
-echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
-echo.
-echo Please set the JAVA_HOME variable in your environment to match the
-echo location of your Java installation.
-
-goto fail
-
-:init
-@rem Get command-line arguments, handling Windowz variants
-
-if not "%OS%" == "Windows_NT" goto win9xME_args
-if "%@eval[2+2]" == "4" goto 4NT_args
-
-:win9xME_args
-@rem Slurp the command line arguments.
-set CMD_LINE_ARGS=
-set _SKIP=2
-
-:win9xME_args_slurp
-if "x%~1" == "x" goto execute
-
-set CMD_LINE_ARGS=%*
-goto execute
-
-:4NT_args
-@rem Get arguments from the 4NT Shell from JP Software
-set CMD_LINE_ARGS=%$
-
-:execute
-@rem Setup the command line
-
-set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
-
-@rem Execute Gradle
-"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
-
-:end
-@rem End local scope for the variables with windows NT shell
-if "%ERRORLEVEL%"=="0" goto mainEnd
-
-:fail
-rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
-rem the _cmd.exe /c_ return code!
-if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
-exit /b 1
-
-:mainEnd
-if "%OS%"=="Windows_NT" endlocal
-
-:omega
diff --git a/example/android/settings.gradle b/example/android/settings.gradle
deleted file mode 100644
index 5a2f14f..0000000
--- a/example/android/settings.gradle
+++ /dev/null
@@ -1,15 +0,0 @@
-include ':app'
-
-def flutterProjectRoot = rootProject.projectDir.parentFile.toPath()
-
-def plugins = new Properties()
-def pluginsFile = new File(flutterProjectRoot.toFile(), '.flutter-plugins')
-if (pluginsFile.exists()) {
-    pluginsFile.withReader('UTF-8') { reader -> plugins.load(reader) }
-}
-
-plugins.each { name, path ->
-    def pluginDirectory = flutterProjectRoot.resolve(path).resolve('android').toFile()
-    include ":$name"
-    project(":$name").projectDir = pluginDirectory
-}
diff --git a/example/img/1.png b/example/img/1.png
deleted file mode 100644
index 9d739be..0000000
Binary files a/example/img/1.png and /dev/null differ
diff --git a/example/img/2.png b/example/img/2.png
deleted file mode 100644
index 540a47e..0000000
Binary files a/example/img/2.png and /dev/null differ
diff --git a/example/ios/.gitignore b/example/ios/.gitignore
deleted file mode 100644
index 79cc4da..0000000
--- a/example/ios/.gitignore
+++ /dev/null
@@ -1,45 +0,0 @@
-.idea/
-.vagrant/
-.sconsign.dblite
-.svn/
-
-.DS_Store
-*.swp
-profile
-
-DerivedData/
-build/
-GeneratedPluginRegistrant.h
-GeneratedPluginRegistrant.m
-
-.generated/
-
-*.pbxuser
-*.mode1v3
-*.mode2v3
-*.perspectivev3
-
-!default.pbxuser
-!default.mode1v3
-!default.mode2v3
-!default.perspectivev3
-
-xcuserdata
-
-*.moved-aside
-
-*.pyc
-*sync/
-Icon?
-.tags*
-
-/Flutter/app.flx
-/Flutter/app.zip
-/Flutter/flutter_assets/
-/Flutter/App.framework
-/Flutter/Flutter.framework
-/Flutter/Generated.xcconfig
-/ServiceDefinitions.json
-
-Pods/
-.symlinks/
diff --git a/example/ios/Flutter/AppFrameworkInfo.plist b/example/ios/Flutter/AppFrameworkInfo.plist
deleted file mode 100644
index 9367d48..0000000
--- a/example/ios/Flutter/AppFrameworkInfo.plist
+++ /dev/null
@@ -1,26 +0,0 @@
-
-
-
-
-  CFBundleDevelopmentRegion
-  en
-  CFBundleExecutable
-  App
-  CFBundleIdentifier
-  io.flutter.flutter.app
-  CFBundleInfoDictionaryVersion
-  6.0
-  CFBundleName
-  App
-  CFBundlePackageType
-  FMWK
-  CFBundleShortVersionString
-  1.0
-  CFBundleSignature
-  ????
-  CFBundleVersion
-  1.0
-  MinimumOSVersion
-  8.0
-
-
diff --git a/example/ios/Flutter/Debug.xcconfig b/example/ios/Flutter/Debug.xcconfig
deleted file mode 100644
index e8efba1..0000000
--- a/example/ios/Flutter/Debug.xcconfig
+++ /dev/null
@@ -1,2 +0,0 @@
-#include "Pods/Target Support Files/Pods-Runner/Pods-Runner.debug.xcconfig"
-#include "Generated.xcconfig"
diff --git a/example/ios/Flutter/Release.xcconfig b/example/ios/Flutter/Release.xcconfig
deleted file mode 100644
index 399e934..0000000
--- a/example/ios/Flutter/Release.xcconfig
+++ /dev/null
@@ -1,2 +0,0 @@
-#include "Pods/Target Support Files/Pods-Runner/Pods-Runner.release.xcconfig"
-#include "Generated.xcconfig"
diff --git a/example/ios/Podfile b/example/ios/Podfile
deleted file mode 100644
index 2dfb501..0000000
--- a/example/ios/Podfile
+++ /dev/null
@@ -1,65 +0,0 @@
-# Uncomment this line to define a global platform for your project
-# platform :ios, '9.0'
-
-# CocoaPods analytics sends network stats synchronously affecting flutter build latency.
-ENV['COCOAPODS_DISABLE_STATS'] = 'true'
-
-def parse_KV_file(file, separator='=')
-  file_abs_path = File.expand_path(file)
-  if !File.exists? file_abs_path
-    return [];
-  end
-  pods_ary = []
-  skip_line_start_symbols = ["#", "/"]
-  File.foreach(file_abs_path) { |line|
-      next if skip_line_start_symbols.any? { |symbol| line =~ /^\s*#{symbol}/ }
-      plugin = line.split(pattern=separator)
-      if plugin.length == 2
-        podname = plugin[0].strip()
-        path = plugin[1].strip()
-        podpath = File.expand_path("#{path}", file_abs_path)
-        pods_ary.push({:name => podname, :path => podpath});
-      else
-        puts "Invalid plugin specification: #{line}"
-      end
-  }
-  return pods_ary
-end
-
-target 'Runner' do
-  use_frameworks!
-
-  # Prepare symlinks folder. We use symlinks to avoid having Podfile.lock
-  # referring to absolute paths on developers' machines.
-  system('rm -rf .symlinks')
-  system('mkdir -p .symlinks/plugins')
-
-  # Flutter Pods
-  generated_xcode_build_settings = parse_KV_file('./Flutter/Generated.xcconfig')
-  if generated_xcode_build_settings.empty?
-    puts "Generated.xcconfig must exist. If you're running pod install manually, make sure flutter packages get is executed first."
-  end
-  generated_xcode_build_settings.map { |p|
-    if p[:name] == 'FLUTTER_FRAMEWORK_DIR'
-      symlink = File.join('.symlinks', 'flutter')
-      File.symlink(File.dirname(p[:path]), symlink)
-      pod 'Flutter', :path => File.join(symlink, File.basename(p[:path]))
-    end
-  }
-
-  # Plugin Pods
-  plugin_pods = parse_KV_file('../.flutter-plugins')
-  plugin_pods.map { |p|
-    symlink = File.join('.symlinks', 'plugins', p[:name])
-    File.symlink(p[:path], symlink)
-    pod p[:name], :path => File.join(symlink, 'ios')
-  }
-end
-
-post_install do |installer|
-  installer.pods_project.targets.each do |target|
-    target.build_configurations.each do |config|
-      config.build_settings['ENABLE_BITCODE'] = 'NO'
-    end
-  end
-end
diff --git a/example/ios/Podfile.lock b/example/ios/Podfile.lock
deleted file mode 100644
index 5fce184..0000000
--- a/example/ios/Podfile.lock
+++ /dev/null
@@ -1,22 +0,0 @@
-PODS:
-  - Flutter (1.0.0)
-  - flutter_country_picker (0.0.1):
-    - Flutter
-
-DEPENDENCIES:
-  - Flutter (from `.symlinks/flutter/ios`)
-  - flutter_country_picker (from `.symlinks/plugins/flutter_country_picker/ios`)
-
-EXTERNAL SOURCES:
-  Flutter:
-    :path: ".symlinks/flutter/ios"
-  flutter_country_picker:
-    :path: ".symlinks/plugins/flutter_country_picker/ios"
-
-SPEC CHECKSUMS:
-  Flutter: 0e3d915762c693b495b44d77113d4970485de6ec
-  flutter_country_picker: b73efbc3f1b01519adb99bf8635865737b9422df
-
-PODFILE CHECKSUM: 7765ea4305eaab0b3dfd384c7de11902aa3195fd
-
-COCOAPODS: 1.7.1
diff --git a/example/ios/Runner.xcodeproj/project.pbxproj b/example/ios/Runner.xcodeproj/project.pbxproj
deleted file mode 100644
index 46ba17c..0000000
--- a/example/ios/Runner.xcodeproj/project.pbxproj
+++ /dev/null
@@ -1,504 +0,0 @@
-// !$*UTF8*$!
-{
-	archiveVersion = 1;
-	classes = {
-	};
-	objectVersion = 46;
-	objects = {
-
-/* Begin PBXBuildFile section */
-		1498D2341E8E89220040F4C2 /* GeneratedPluginRegistrant.m in Sources */ = {isa = PBXBuildFile; fileRef = 1498D2331E8E89220040F4C2 /* GeneratedPluginRegistrant.m */; };
-		3B3967161E833CAA004F5970 /* AppFrameworkInfo.plist in Resources */ = {isa = PBXBuildFile; fileRef = 3B3967151E833CAA004F5970 /* AppFrameworkInfo.plist */; };
-		3B80C3941E831B6300D905FE /* App.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 3B80C3931E831B6300D905FE /* App.framework */; };
-		3B80C3951E831B6300D905FE /* App.framework in Embed Frameworks */ = {isa = PBXBuildFile; fileRef = 3B80C3931E831B6300D905FE /* App.framework */; settings = {ATTRIBUTES = (CodeSignOnCopy, RemoveHeadersOnCopy, ); }; };
-		74858FAF1ED2DC5600515810 /* AppDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = 74858FAE1ED2DC5600515810 /* AppDelegate.swift */; };
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-		9705A1C71CF904A300538489 /* Flutter.framework in Embed Frameworks */ = {isa = PBXBuildFile; fileRef = 9740EEBA1CF902C7004384FC /* Flutter.framework */; settings = {ATTRIBUTES = (CodeSignOnCopy, RemoveHeadersOnCopy, ); }; };
-		9740EEB41CF90195004384FC /* Debug.xcconfig in Resources */ = {isa = PBXBuildFile; fileRef = 9740EEB21CF90195004384FC /* Debug.xcconfig */; };
-		9740EEB51CF90195004384FC /* Generated.xcconfig in Resources */ = {isa = PBXBuildFile; fileRef = 9740EEB31CF90195004384FC /* Generated.xcconfig */; };
-		97C146FC1CF9000F007C117D /* Main.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 97C146FA1CF9000F007C117D /* Main.storyboard */; };
-		97C146FE1CF9000F007C117D /* Assets.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = 97C146FD1CF9000F007C117D /* Assets.xcassets */; };
-		97C147011CF9000F007C117D /* LaunchScreen.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 97C146FF1CF9000F007C117D /* LaunchScreen.storyboard */; };
-		B3C882BC32EA8E71C67DA1F7 /* Pods_Runner.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 5FC431C73CE8E5141147B772 /* Pods_Runner.framework */; };
-/* End PBXBuildFile section */
-
-/* Begin PBXCopyFilesBuildPhase section */
-		9705A1C41CF9048500538489 /* Embed Frameworks */ = {
-			isa = PBXCopyFilesBuildPhase;
-			buildActionMask = 2147483647;
-			dstPath = "";
-			dstSubfolderSpec = 10;
-			files = (
-				3B80C3951E831B6300D905FE /* App.framework in Embed Frameworks */,
-				9705A1C71CF904A300538489 /* Flutter.framework in Embed Frameworks */,
-			);
-			name = "Embed Frameworks";
-			runOnlyForDeploymentPostprocessing = 0;
-		};
-/* End PBXCopyFilesBuildPhase section */
-
-/* Begin PBXFileReference section */
-		1498D2321E8E86230040F4C2 /* GeneratedPluginRegistrant.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = GeneratedPluginRegistrant.h; sourceTree = ""; };
-		1498D2331E8E89220040F4C2 /* GeneratedPluginRegistrant.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = GeneratedPluginRegistrant.m; sourceTree = ""; };
-		3B3967151E833CAA004F5970 /* AppFrameworkInfo.plist */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.plist.xml; name = AppFrameworkInfo.plist; path = Flutter/AppFrameworkInfo.plist; sourceTree = ""; };
-		3B80C3931E831B6300D905FE /* App.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = App.framework; path = Flutter/App.framework; sourceTree = ""; };
-		5FC431C73CE8E5141147B772 /* Pods_Runner.framework */ = {isa = PBXFileReference; explicitFileType = wrapper.framework; includeInIndex = 0; path = Pods_Runner.framework; sourceTree = BUILT_PRODUCTS_DIR; };
-		74858FAD1ED2DC5600515810 /* Runner-Bridging-Header.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = "Runner-Bridging-Header.h"; sourceTree = ""; };
-		74858FAE1ED2DC5600515810 /* AppDelegate.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = AppDelegate.swift; sourceTree = ""; };
-		7AFA3C8E1D35360C0083082E /* Release.xcconfig */ = {isa = PBXFileReference; lastKnownFileType = text.xcconfig; name = Release.xcconfig; path = Flutter/Release.xcconfig; sourceTree = ""; };
-		9740EEB21CF90195004384FC /* Debug.xcconfig */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.xcconfig; name = Debug.xcconfig; path = Flutter/Debug.xcconfig; sourceTree = ""; };
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-		9740EEBA1CF902C7004384FC /* Flutter.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = Flutter.framework; path = Flutter/Flutter.framework; sourceTree = ""; };
-		97C146EE1CF9000F007C117D /* Runner.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = Runner.app; sourceTree = BUILT_PRODUCTS_DIR; };
-		97C146FB1CF9000F007C117D /* Base */ = {isa = PBXFileReference; lastKnownFileType = file.storyboard; name = Base; path = Base.lproj/Main.storyboard; sourceTree = ""; };
-		97C146FD1CF9000F007C117D /* Assets.xcassets */ = {isa = PBXFileReference; lastKnownFileType = folder.assetcatalog; path = Assets.xcassets; sourceTree = ""; };
-		97C147001CF9000F007C117D /* Base */ = {isa = PBXFileReference; lastKnownFileType = file.storyboard; name = Base; path = Base.lproj/LaunchScreen.storyboard; sourceTree = ""; };
-		97C147021CF9000F007C117D /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = ""; };
-		C16859516868075E58284318 /* Pods-Runner.release.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-Runner.release.xcconfig"; path = "Pods/Target Support Files/Pods-Runner/Pods-Runner.release.xcconfig"; sourceTree = ""; };
-		EB0DCDE565D9246DC323EA81 /* Pods-Runner.debug.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-Runner.debug.xcconfig"; path = "Pods/Target Support Files/Pods-Runner/Pods-Runner.debug.xcconfig"; sourceTree = ""; };
-/* End PBXFileReference section */
-
-/* Begin PBXFrameworksBuildPhase section */
-		97C146EB1CF9000F007C117D /* Frameworks */ = {
-			isa = PBXFrameworksBuildPhase;
-			buildActionMask = 2147483647;
-			files = (
-				9705A1C61CF904A100538489 /* Flutter.framework in Frameworks */,
-				3B80C3941E831B6300D905FE /* App.framework in Frameworks */,
-				B3C882BC32EA8E71C67DA1F7 /* Pods_Runner.framework in Frameworks */,
-			);
-			runOnlyForDeploymentPostprocessing = 0;
-		};
-/* End PBXFrameworksBuildPhase section */
-
-/* Begin PBXGroup section */
-		9740EEB11CF90186004384FC /* Flutter */ = {
-			isa = PBXGroup;
-			children = (
-				3B80C3931E831B6300D905FE /* App.framework */,
-				3B3967151E833CAA004F5970 /* AppFrameworkInfo.plist */,
-				9740EEBA1CF902C7004384FC /* Flutter.framework */,
-				9740EEB21CF90195004384FC /* Debug.xcconfig */,
-				7AFA3C8E1D35360C0083082E /* Release.xcconfig */,
-				9740EEB31CF90195004384FC /* Generated.xcconfig */,
-			);
-			name = Flutter;
-			sourceTree = "";
-		};
-		97C146E51CF9000F007C117D = {
-			isa = PBXGroup;
-			children = (
-				9740EEB11CF90186004384FC /* Flutter */,
-				97C146F01CF9000F007C117D /* Runner */,
-				97C146EF1CF9000F007C117D /* Products */,
-				9E2A4DDA0491C64162FABDB1 /* Pods */,
-				C22D7B3A4AD3E8D54CB3B907 /* Frameworks */,
-			);
-			sourceTree = "";
-		};
-		97C146EF1CF9000F007C117D /* Products */ = {
-			isa = PBXGroup;
-			children = (
-				97C146EE1CF9000F007C117D /* Runner.app */,
-			);
-			name = Products;
-			sourceTree = "";
-		};
-		97C146F01CF9000F007C117D /* Runner */ = {
-			isa = PBXGroup;
-			children = (
-				97C146FA1CF9000F007C117D /* Main.storyboard */,
-				97C146FD1CF9000F007C117D /* Assets.xcassets */,
-				97C146FF1CF9000F007C117D /* LaunchScreen.storyboard */,
-				97C147021CF9000F007C117D /* Info.plist */,
-				97C146F11CF9000F007C117D /* Supporting Files */,
-				1498D2321E8E86230040F4C2 /* GeneratedPluginRegistrant.h */,
-				1498D2331E8E89220040F4C2 /* GeneratedPluginRegistrant.m */,
-				74858FAE1ED2DC5600515810 /* AppDelegate.swift */,
-				74858FAD1ED2DC5600515810 /* Runner-Bridging-Header.h */,
-			);
-			path = Runner;
-			sourceTree = "";
-		};
-		97C146F11CF9000F007C117D /* Supporting Files */ = {
-			isa = PBXGroup;
-			children = (
-			);
-			name = "Supporting Files";
-			sourceTree = "";
-		};
-		9E2A4DDA0491C64162FABDB1 /* Pods */ = {
-			isa = PBXGroup;
-			children = (
-				EB0DCDE565D9246DC323EA81 /* Pods-Runner.debug.xcconfig */,
-				C16859516868075E58284318 /* Pods-Runner.release.xcconfig */,
-			);
-			name = Pods;
-			sourceTree = "";
-		};
-		C22D7B3A4AD3E8D54CB3B907 /* Frameworks */ = {
-			isa = PBXGroup;
-			children = (
-				5FC431C73CE8E5141147B772 /* Pods_Runner.framework */,
-			);
-			name = Frameworks;
-			sourceTree = "";
-		};
-/* End PBXGroup section */
-
-/* Begin PBXNativeTarget section */
-		97C146ED1CF9000F007C117D /* Runner */ = {
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-			buildConfigurationList = 97C147051CF9000F007C117D /* Build configuration list for PBXNativeTarget "Runner" */;
-			buildPhases = (
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-				9740EEB61CF901F6004384FC /* Run Script */,
-				97C146EA1CF9000F007C117D /* Sources */,
-				97C146EB1CF9000F007C117D /* Frameworks */,
-				97C146EC1CF9000F007C117D /* Resources */,
-				9705A1C41CF9048500538489 /* Embed Frameworks */,
-				3B06AD1E1E4923F5004D2608 /* Thin Binary */,
-				84C41F8CB17D1AFF7DB72F81 /* [CP] Embed Pods Frameworks */,
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-			buildRules = (
-			);
-			dependencies = (
-			);
-			name = Runner;
-			productName = Runner;
-			productReference = 97C146EE1CF9000F007C117D /* Runner.app */;
-			productType = "com.apple.product-type.application";
-		};
-/* End PBXNativeTarget section */
-
-/* Begin PBXProject section */
-		97C146E61CF9000F007C117D /* Project object */ = {
-			isa = PBXProject;
-			attributes = {
-				LastUpgradeCheck = 0910;
-				ORGANIZATIONNAME = "The Chromium Authors";
-				TargetAttributes = {
-					97C146ED1CF9000F007C117D = {
-						CreatedOnToolsVersion = 7.3.1;
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-			compatibilityVersion = "Xcode 3.2";
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-			hasScannedForEncodings = 0;
-			knownRegions = (
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-				Base,
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-			projectDirPath = "";
-			projectRoot = "";
-			targets = (
-				97C146ED1CF9000F007C117D /* Runner */,
-			);
-		};
-/* End PBXProject section */
-
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-				97C146FC1CF9000F007C117D /* Main.storyboard in Resources */,
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-			name = "[CP] Embed Pods Frameworks";
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-				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/Flutter.framework",
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-			);
-			runOnlyForDeploymentPostprocessing = 0;
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-			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";
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-
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-			runOnlyForDeploymentPostprocessing = 0;
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-/* End PBXSourcesBuildPhase section */
-
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diff --git a/example/ios/Runner.xcodeproj/project.xcworkspace/contents.xcworkspacedata b/example/ios/Runner.xcodeproj/project.xcworkspace/contents.xcworkspacedata
deleted file mode 100644
index 1d526a1..0000000
--- a/example/ios/Runner.xcodeproj/project.xcworkspace/contents.xcworkspacedata
+++ /dev/null
@@ -1,7 +0,0 @@
-
-
-   
-   
-
diff --git a/example/ios/Runner.xcodeproj/xcshareddata/xcschemes/Runner.xcscheme b/example/ios/Runner.xcodeproj/xcshareddata/xcschemes/Runner.xcscheme
deleted file mode 100644
index 1263ac8..0000000
--- a/example/ios/Runner.xcodeproj/xcshareddata/xcschemes/Runner.xcscheme
+++ /dev/null
@@ -1,93 +0,0 @@
-
-
-   
-      
-         
-            
-            
-         
-      
-   
-   
-      
-      
-      
-         
-         
-      
-      
-      
-   
-   
-      
-         
-         
-      
-      
-      
-   
-   
-      
-         
-         
-      
-   
-   
-   
-   
-   
-
diff --git a/example/ios/Runner.xcworkspace/contents.xcworkspacedata b/example/ios/Runner.xcworkspace/contents.xcworkspacedata
deleted file mode 100644
index 21a3cc1..0000000
--- a/example/ios/Runner.xcworkspace/contents.xcworkspacedata
+++ /dev/null
@@ -1,10 +0,0 @@
-
-
-   
-   
-   
-   
-
diff --git a/example/ios/Runner.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist b/example/ios/Runner.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist
deleted file mode 100644
index 18d9810..0000000
--- a/example/ios/Runner.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist
+++ /dev/null
@@ -1,8 +0,0 @@
-
-
-
-
-	IDEDidComputeMac32BitWarning
-	
-
-
diff --git a/example/ios/Runner.xcworkspace/xcshareddata/WorkspaceSettings.xcsettings b/example/ios/Runner.xcworkspace/xcshareddata/WorkspaceSettings.xcsettings
deleted file mode 100644
index 6b30c74..0000000
--- a/example/ios/Runner.xcworkspace/xcshareddata/WorkspaceSettings.xcsettings
+++ /dev/null
@@ -1,10 +0,0 @@
-
-
-
-
-	BuildSystemType
-	Original
-	PreviewsEnabled
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-
-
diff --git a/example/ios/Runner/AppDelegate.swift b/example/ios/Runner/AppDelegate.swift
deleted file mode 100644
index 71cc41e..0000000
--- a/example/ios/Runner/AppDelegate.swift
+++ /dev/null
@@ -1,13 +0,0 @@
-import UIKit
-import Flutter
-
-@UIApplicationMain
-@objc class AppDelegate: FlutterAppDelegate {
-  override func application(
-    _ application: UIApplication,
-    didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?
-  ) -> Bool {
-    GeneratedPluginRegistrant.register(with: self)
-    return super.application(application, didFinishLaunchingWithOptions: launchOptions)
-  }
-}
diff --git a/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Contents.json b/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Contents.json
deleted file mode 100644
index d36b1fa..0000000
--- a/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Contents.json
+++ /dev/null
@@ -1,122 +0,0 @@
-{
-  "images" : [
-    {
-      "size" : "20x20",
-      "idiom" : "iphone",
-      "filename" : "Icon-App-20x20@2x.png",
-      "scale" : "2x"
-    },
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-      "idiom" : "iphone",
-      "filename" : "Icon-App-20x20@3x.png",
-      "scale" : "3x"
-    },
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-      "idiom" : "iphone",
-      "filename" : "Icon-App-29x29@1x.png",
-      "scale" : "1x"
-    },
-    {
-      "size" : "29x29",
-      "idiom" : "iphone",
-      "filename" : "Icon-App-29x29@2x.png",
-      "scale" : "2x"
-    },
-    {
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-      "idiom" : "iphone",
-      "filename" : "Icon-App-29x29@3x.png",
-      "scale" : "3x"
-    },
-    {
-      "size" : "40x40",
-      "idiom" : "iphone",
-      "filename" : "Icon-App-40x40@2x.png",
-      "scale" : "2x"
-    },
-    {
-      "size" : "40x40",
-      "idiom" : "iphone",
-      "filename" : "Icon-App-40x40@3x.png",
-      "scale" : "3x"
-    },
-    {
-      "size" : "60x60",
-      "idiom" : "iphone",
-      "filename" : "Icon-App-60x60@2x.png",
-      "scale" : "2x"
-    },
-    {
-      "size" : "60x60",
-      "idiom" : "iphone",
-      "filename" : "Icon-App-60x60@3x.png",
-      "scale" : "3x"
-    },
-    {
-      "size" : "20x20",
-      "idiom" : "ipad",
-      "filename" : "Icon-App-20x20@1x.png",
-      "scale" : "1x"
-    },
-    {
-      "size" : "20x20",
-      "idiom" : "ipad",
-      "filename" : "Icon-App-20x20@2x.png",
-      "scale" : "2x"
-    },
-    {
-      "size" : "29x29",
-      "idiom" : "ipad",
-      "filename" : "Icon-App-29x29@1x.png",
-      "scale" : "1x"
-    },
-    {
-      "size" : "29x29",
-      "idiom" : "ipad",
-      "filename" : "Icon-App-29x29@2x.png",
-      "scale" : "2x"
-    },
-    {
-      "size" : "40x40",
-      "idiom" : "ipad",
-      "filename" : "Icon-App-40x40@1x.png",
-      "scale" : "1x"
-    },
-    {
-      "size" : "40x40",
-      "idiom" : "ipad",
-      "filename" : "Icon-App-40x40@2x.png",
-      "scale" : "2x"
-    },
-    {
-      "size" : "76x76",
-      "idiom" : "ipad",
-      "filename" : "Icon-App-76x76@1x.png",
-      "scale" : "1x"
-    },
-    {
-      "size" : "76x76",
-      "idiom" : "ipad",
-      "filename" : "Icon-App-76x76@2x.png",
-      "scale" : "2x"
-    },
-    {
-      "size" : "83.5x83.5",
-      "idiom" : "ipad",
-      "filename" : "Icon-App-83.5x83.5@2x.png",
-      "scale" : "2x"
-    },
-    {
-      "size" : "1024x1024",
-      "idiom" : "ios-marketing",
-      "filename" : "Icon-App-1024x1024@1x.png",
-      "scale" : "1x"
-    }
-  ],
-  "info" : {
-    "version" : 1,
-    "author" : "xcode"
-  }
-}
diff --git a/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-1024x1024@1x.png b/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-1024x1024@1x.png
deleted file mode 100644
index 3d43d11..0000000
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diff --git a/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-20x20@1x.png b/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-20x20@1x.png
deleted file mode 100644
index 28c6bf0..0000000
Binary files a/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-20x20@1x.png and /dev/null differ
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deleted file mode 100644
index 2ccbfd9..0000000
Binary files a/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-20x20@2x.png and /dev/null differ
diff --git a/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-20x20@3x.png b/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-20x20@3x.png
deleted file mode 100644
index f091b6b..0000000
Binary files a/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-20x20@3x.png and /dev/null differ
diff --git a/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-29x29@1x.png b/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-29x29@1x.png
deleted file mode 100644
index 4cde121..0000000
Binary files a/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-29x29@1x.png and /dev/null differ
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index d0ef06e..0000000
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index dcdc230..0000000
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deleted file mode 100644
index 2ccbfd9..0000000
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deleted file mode 100644
index c8f9ed8..0000000
Binary files a/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-40x40@2x.png and /dev/null differ
diff --git a/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-40x40@3x.png b/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-40x40@3x.png
deleted file mode 100644
index a6d6b86..0000000
Binary files a/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-40x40@3x.png and /dev/null differ
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index a6d6b86..0000000
Binary files a/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-60x60@2x.png and /dev/null differ
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deleted file mode 100644
index 75b2d16..0000000
Binary files a/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-60x60@3x.png and /dev/null differ
diff --git a/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-76x76@1x.png b/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-76x76@1x.png
deleted file mode 100644
index c4df70d..0000000
Binary files a/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-76x76@1x.png and /dev/null differ
diff --git a/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-76x76@2x.png b/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-76x76@2x.png
deleted file mode 100644
index 6a84f41..0000000
Binary files a/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-76x76@2x.png and /dev/null differ
diff --git a/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-83.5x83.5@2x.png b/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-83.5x83.5@2x.png
deleted file mode 100644
index d0e1f58..0000000
Binary files a/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-83.5x83.5@2x.png and /dev/null differ
diff --git a/example/ios/Runner/Assets.xcassets/LaunchImage.imageset/Contents.json b/example/ios/Runner/Assets.xcassets/LaunchImage.imageset/Contents.json
deleted file mode 100644
index 0bedcf2..0000000
--- a/example/ios/Runner/Assets.xcassets/LaunchImage.imageset/Contents.json
+++ /dev/null
@@ -1,23 +0,0 @@
-{
-  "images" : [
-    {
-      "idiom" : "universal",
-      "filename" : "LaunchImage.png",
-      "scale" : "1x"
-    },
-    {
-      "idiom" : "universal",
-      "filename" : "LaunchImage@2x.png",
-      "scale" : "2x"
-    },
-    {
-      "idiom" : "universal",
-      "filename" : "LaunchImage@3x.png",
-      "scale" : "3x"
-    }
-  ],
-  "info" : {
-    "version" : 1,
-    "author" : "xcode"
-  }
-}
diff --git a/example/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage.png b/example/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage.png
deleted file mode 100644
index 9da19ea..0000000
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diff --git a/example/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@2x.png b/example/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@2x.png
deleted file mode 100644
index 9da19ea..0000000
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diff --git a/example/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@3x.png b/example/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@3x.png
deleted file mode 100644
index 9da19ea..0000000
Binary files a/example/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@3x.png and /dev/null differ
diff --git a/example/ios/Runner/Assets.xcassets/LaunchImage.imageset/README.md b/example/ios/Runner/Assets.xcassets/LaunchImage.imageset/README.md
deleted file mode 100644
index 89c2725..0000000
--- a/example/ios/Runner/Assets.xcassets/LaunchImage.imageset/README.md
+++ /dev/null
@@ -1,5 +0,0 @@
-# Launch Screen Assets
-
-You can customize the launch screen with your own desired assets by replacing the image files in this directory.
-
-You can also do it by opening your Flutter project's Xcode project with `open ios/Runner.xcworkspace`, selecting `Runner/Assets.xcassets` in the Project Navigator and dropping in the desired images.
\ No newline at end of file
diff --git a/example/ios/Runner/Base.lproj/LaunchScreen.storyboard b/example/ios/Runner/Base.lproj/LaunchScreen.storyboard
deleted file mode 100644
index f2e259c..0000000
--- a/example/ios/Runner/Base.lproj/LaunchScreen.storyboard
+++ /dev/null
@@ -1,37 +0,0 @@
-
-
-    
-        
-        
-    
-    
-        
-        
-            
-                
-                    
-                        
-                        
-                    
-                    
-                        
-                        
-                            
-                            
-                        
-                        
-                        
-                            
-                            
-                        
-                    
-                
-                
-            
-            
-        
-    
-    
-        
-    
-
diff --git a/example/ios/Runner/Base.lproj/Main.storyboard b/example/ios/Runner/Base.lproj/Main.storyboard
deleted file mode 100644
index f3c2851..0000000
--- a/example/ios/Runner/Base.lproj/Main.storyboard
+++ /dev/null
@@ -1,26 +0,0 @@
-
-
-    
-        
-        
-    
-    
-        
-        
-            
-                
-                    
-                        
-                        
-                    
-                    
-                        
-                        
-                        
-                    
-                
-                
-            
-        
-    
-
diff --git a/example/ios/Runner/Info.plist b/example/ios/Runner/Info.plist
deleted file mode 100644
index 815fe48..0000000
--- a/example/ios/Runner/Info.plist
+++ /dev/null
@@ -1,45 +0,0 @@
-
-
-
-
-	CFBundleDevelopmentRegion
-	en
-	CFBundleExecutable
-	$(EXECUTABLE_NAME)
-	CFBundleIdentifier
-	$(PRODUCT_BUNDLE_IDENTIFIER)
-	CFBundleInfoDictionaryVersion
-	6.0
-	CFBundleName
-	flutter_country_picker_example
-	CFBundlePackageType
-	APPL
-	CFBundleShortVersionString
-	1.0
-	CFBundleSignature
-	????
-	CFBundleVersion
-	1
-	LSRequiresIPhoneOS
-	
-	UILaunchStoryboardName
-	LaunchScreen
-	UIMainStoryboardFile
-	Main
-	UISupportedInterfaceOrientations
-	
-		UIInterfaceOrientationPortrait
-		UIInterfaceOrientationLandscapeLeft
-		UIInterfaceOrientationLandscapeRight
-	
-	UISupportedInterfaceOrientations~ipad
-	
-		UIInterfaceOrientationPortrait
-		UIInterfaceOrientationPortraitUpsideDown
-		UIInterfaceOrientationLandscapeLeft
-		UIInterfaceOrientationLandscapeRight
-	
-	UIViewControllerBasedStatusBarAppearance
-	
-
-
diff --git a/example/ios/Runner/Runner-Bridging-Header.h b/example/ios/Runner/Runner-Bridging-Header.h
deleted file mode 100644
index 7335fdf..0000000
--- a/example/ios/Runner/Runner-Bridging-Header.h
+++ /dev/null
@@ -1 +0,0 @@
-#import "GeneratedPluginRegistrant.h"
\ No newline at end of file
diff --git a/example/lib/main.dart b/example/lib/main.dart
deleted file mode 100644
index bcb1681..0000000
--- a/example/lib/main.dart
+++ /dev/null
@@ -1,49 +0,0 @@
-import 'package:flutter/material.dart';
-import 'package:flutter_country_picker/flutter_country_picker.dart';
-
-void main() => runApp(new MyApp());
-
-class MyApp extends StatelessWidget {
-  // This widget is the root of your application.
-  @override
-  Widget build(BuildContext context) {
-    return new MaterialApp(
-      title: 'Flutter Country Picker Demo',
-      theme: new ThemeData(
-        primarySwatch: Colors.blue,
-      ),
-      home: new MyHomePage(),
-    );
-  }
-}
-
-class MyHomePage extends StatefulWidget {
-  MyHomePage({Key key}) : super(key: key);
-
-  @override
-  _MyHomePageState createState() => new _MyHomePageState();
-}
-
-class _MyHomePageState extends State {
-  Country _selected;
-
-  @override
-  Widget build(BuildContext context) {
-    return new Scaffold(
-      appBar: new AppBar(
-        title: Text('Flutter Country Picker Demo'),
-      ),
-      body: new Center(
-        child: CountryPicker(
-          showDialingCode: true,
-          onChanged: (Country country) {
-            setState(() {
-              _selected = country;
-            });
-          },
-          selectedCountry: _selected,
-        ),
-      ),
-    );
-  }
-}
diff --git a/example/pubspec.yaml b/example/pubspec.yaml
deleted file mode 100644
index d17260e..0000000
--- a/example/pubspec.yaml
+++ /dev/null
@@ -1,59 +0,0 @@
-name: flutter_country_picker_example
-description: Demonstrates how to use the flutter_country_picker plugin.
-
-dependencies:
-  flutter:
-    sdk: flutter
-
-  # The following adds the Cupertino Icons font to your application.
-  # Use with the CupertinoIcons class for iOS style icons.
-  cupertino_icons: ^0.1.2
-
-dev_dependencies:
-  flutter_test:
-    sdk: flutter
-
-  flutter_country_picker:
-    path: ../
-
-# For information on the generic Dart part of this file, see the
-# following page: https://www.dartlang.org/tools/pub/pubspec
-
-# The following section is specific to Flutter.
-flutter:
-
-  # The following line ensures that the Material Icons font is
-  # included with your application, so that you can use the icons in
-  # the material Icons class.
-  uses-material-design: true
-
-  # To add assets to your application, add an assets section, like this:
-  # assets:
-  #  - images/a_dot_burr.jpeg
-  #  - images/a_dot_ham.jpeg
-
-  # An image asset can refer to one or more resolution-specific "variants", see
-  # https://flutter.io/assets-and-images/#resolution-aware.
-
-  # For details regarding adding assets from package dependencies, see
-  # https://flutter.io/assets-and-images/#from-packages
-
-  # To add custom fonts to your application, add a fonts section here,
-  # in this "flutter" section. Each entry in this list should have a
-  # "family" key with the font family name, and a "fonts" key with a
-  # list giving the asset and other descriptors for the font. For
-  # example:
-  # fonts:
-  #   - family: Schyler
-  #     fonts:
-  #       - asset: fonts/Schyler-Regular.ttf
-  #       - asset: fonts/Schyler-Italic.ttf
-  #         style: italic
-  #   - family: Trajan Pro
-  #     fonts:
-  #       - asset: fonts/TrajanPro.ttf
-  #       - asset: fonts/TrajanPro_Bold.ttf
-  #         weight: 700
-  #
-  # For details regarding fonts from package dependencies,
-  # see https://flutter.io/custom-fonts/#from-packages
diff --git a/lib/country.dart b/lib/country.dart
index a7c8175..655848e 100644
--- a/lib/country.dart
+++ b/lib/country.dart
@@ -1,7 +1,7 @@
-import 'package:flutter/foundation.dart';
+import 'package:equatable/equatable.dart';
 
 /// A country definition with image asset, dialing code and localized name.
-class Country {
+class Country extends Equatable {
   /// the flag image asset name
   final String asset;
 
@@ -20,11 +20,11 @@ class Country {
 
   /// Instantiates a [Country] with the specified [asset], [dialingCode] and [isoCode]
   const Country({
-    @required this.asset,
-    @required this.dialingCode,
-    @required this.isoCode,
-    @required this.currency,
-    @required this.currencyISO,
+    required this.asset,
+    required this.dialingCode,
+    required this.isoCode,
+    required this.currency,
+    required this.currencyISO,
     this.name = "",
   });
 
@@ -34,7 +34,7 @@ class Country {
       o.dialingCode == this.dialingCode &&
       o.isoCode == this.isoCode &&
       o.asset == this.asset &&
-      o.name == this.name && 
+      o.name == this.name &&
       o.currency == this.currency &&
       o.currencyISO == this.currencyISO;
 
@@ -2057,7 +2057,6 @@ class Country {
     AT,
     AU,
     AW,
-    AX,
     AZ,
     BA,
     BB,
@@ -2296,7 +2295,7 @@ class Country {
 
   /// returns a country with the specified [isoCode] or ```null``` if
   /// none or more than 1 are found
-  static findByIsoCode(String isoCode) {
+  static findByIsoCode(String? isoCode) {
     return ALL.singleWhere(
       (item) => item.isoCode == isoCode,
     );
@@ -2304,11 +2303,11 @@ class Country {
 
   /// Creates a copy with modified values
   Country copyWith({
-    String name,
-    String isoCode,
-    String dialingCode,
-    String currency,
-    String currencyISO,
+    String? name,
+    String? isoCode,
+    String? dialingCode,
+    String? currency,
+    String? currencyISO,
   }) {
     return Country(
       name: name ?? this.name,
@@ -2319,4 +2318,14 @@ class Country {
       currencyISO: currencyISO ?? this.currencyISO,
     );
   }
+
+  @override
+  List