diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..ae1f183
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,37 @@
+# Miscellaneous
+*.class
+*.log
+*.pyc
+*.swp
+.DS_Store
+.atom/
+.buildlog/
+.history
+.svn/
+
+# IntelliJ related
+*.iml
+*.ipr
+*.iws
+.idea/
+
+# The .vscode folder contains launch configuration and tasks you configure in
+# VS Code which you may wish to be included in version control, so this line
+# is commented out by default.
+#.vscode/
+
+# Flutter/Dart/Pub related
+**/doc/api/
+.dart_tool/
+.flutter-plugins
+.flutter-plugins-dependencies
+.packages
+.pub-cache/
+.pub/
+/build/
+
+# Web related
+lib/generated_plugin_registrant.dart
+
+# Exceptions to above rules.
+!/packages/flutter_tools/test/data/dart_dependencies_test/**/.packages
diff --git a/.idea/modules.xml b/.idea/modules.xml
index e72709d..5db8d6c 100644
--- a/.idea/modules.xml
+++ b/.idea/modules.xml
@@ -2,7 +2,8 @@
 <project version="4">
   <component name="ProjectModuleManager">
     <modules>
-      <module fileurl="file://$PROJECT_DIR$/.idea/FlutterExamples.iml" filepath="$PROJECT_DIR$/.idea/FlutterExamples.iml" />
+      <module fileurl="file://$PROJECT_DIR$/xylophone.iml" filepath="$PROJECT_DIR$/xylophone.iml" />
+      <module fileurl="file://$PROJECT_DIR$/android/xylophone_android.iml" filepath="$PROJECT_DIR$/android/xylophone_android.iml" />
     </modules>
   </component>
-</project>
\ No newline at end of file
+</project>
diff --git a/.idea/workspace.xml b/.idea/workspace.xml
index 428af0b..5b3388c 100644
--- a/.idea/workspace.xml
+++ b/.idea/workspace.xml
@@ -1,281 +1,36 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
-  <component name="ChangeListManager">
-    <list default="true" id="b6a3586d-aaf3-4cae-b248-cd6d8730ba93" name="Default" comment="" />
-    <option name="EXCLUDED_CONVERTED_TO_IGNORED" value="true" />
-    <option name="TRACKING_ENABLED" value="true" />
-    <option name="SHOW_DIALOG" value="false" />
-    <option name="HIGHLIGHT_CONFLICTS" value="true" />
-    <option name="HIGHLIGHT_NON_ACTIVE_CHANGELIST" value="false" />
-    <option name="LAST_RESOLUTION" value="IGNORE" />
-  </component>
   <component name="FileEditorManager">
-    <leaf SIDE_TABS_SIZE_LIMIT_KEY="300">
-      <file leaf-file-name="readme.md" pinned="false" current-in-tab="true">
-        <entry file="file://$PROJECT_DIR$/readme.md">
-          <provider selected="true" editor-type-id="split-provider[text-editor;markdown-preview-editor]">
-            <state split_layout="SPLIT">
-              <first_editor relative-caret-position="-1516">
-                <caret line="24" column="0" lean-forward="false" selection-start-line="24" selection-start-column="0" selection-end-line="24" selection-end-column="0" />
-                <folding />
-              </first_editor>
-              <second_editor />
+    <leaf>
+      <file leaf-file-name="main.dart" pinned="false" current-in-tab="true">
+        <entry file="file://$PROJECT_DIR$/lib/main.dart">
+          <provider selected="true" editor-type-id="text-editor">
+            <state relative-caret-position="0">
+              <caret line="0" column="0" lean-forward="false" selection-start-line="0" selection-start-column="0" selection-end-line="0" selection-end-column="0" />
             </state>
           </provider>
         </entry>
       </file>
     </leaf>
   </component>
-  <component name="Git.Settings">
-    <option name="RECENT_GIT_ROOT_PATH" value="$PROJECT_DIR$" />
-  </component>
-  <component name="GradleLocalSettings">
-    <option name="externalProjectsViewState">
-      <projects_view />
-    </option>
-  </component>
-  <component name="IdeDocumentHistory">
-    <option name="CHANGED_PATHS">
-      <list>
-        <option value="$PROJECT_DIR$/readme.md" />
-      </list>
-    </option>
-  </component>
-  <component name="ProjectFrameBounds" fullScreen="true">
-    <option name="width" value="1920" />
-    <option name="height" value="1080" />
+  <component name="ToolWindowManager">
+    <editor active="true" />
+    <layout>
+      <window_info id="Project" active="false" anchor="left" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="true" show_stripe_button="true" weight="0.25" sideWeight="0.5" order="0" side_tool="false" content_ui="combo" />
+    </layout>
   </component>
   <component name="ProjectView">
     <navigator currentView="ProjectPane" proportions="" version="1">
-      <flattenPackages />
-      <showMembers />
-      <showModules />
-      <showLibraryContents />
-      <hideEmptyPackages />
-      <abbreviatePackageNames />
-      <autoscrollToSource />
-      <autoscrollFromSource ProjectPane="true" />
-      <sortByType />
-      <manualOrder />
-      <foldersAlwaysOnTop value="true" />
     </navigator>
     <panes>
       <pane id="ProjectPane">
-        <subPane>
-          <expand>
-            <path>
-              <item name="FlutterExamples" type="b2602c69:ProjectViewProjectNode" />
-              <item name="FlutterExamples" type="462c0819:PsiDirectoryNode" />
-            </path>
-          </expand>
-          <select />
-        </subPane>
+        <option name="show-excluded-files" value="false" />
       </pane>
-      <pane id="Scratches" />
-      <pane id="Scope" />
-      <pane id="AndroidView" />
-      <pane id="PackagesPane" />
     </panes>
   </component>
   <component name="PropertiesComponent">
-    <property name="android.sdk.path" value="$USER_HOME$/Library/Android/sdk" />
-    <property name="settings.editor.selected.configurable" value="android.sdk-updates" />
-    <property name="android.project.structure.last.selected" value="SDK Location" />
-    <property name="android.project.structure.proportion" value="0.15" />
     <property name="last_opened_file_path" value="$PROJECT_DIR$" />
+    <property name="dart.analysis.tool.window.force.activate" value="true" />
     <property name="show.migrate.to.gradle.popup" value="false" />
-    <property name="ignore_missing_gitignore" value="true" />
-  </component>
-  <component name="RecentsManager">
-    <key name="CopyFile.RECENT_KEYS">
-      <recent name="$PROJECT_DIR$/image" />
-    </key>
-  </component>
-  <component name="RunDashboard">
-    <option name="ruleStates">
-      <list>
-        <RuleState>
-          <option name="name" value="ConfigurationTypeDashboardGroupingRule" />
-        </RuleState>
-        <RuleState>
-          <option name="name" value="StatusDashboardGroupingRule" />
-        </RuleState>
-      </list>
-    </option>
-  </component>
-  <component name="RunManager">
-    <configuration default="true" type="Application" factoryName="Application">
-      <extension name="coverage" enabled="false" merge="false" sample_coverage="true" runner="idea" />
-      <option name="MAIN_CLASS_NAME" />
-      <option name="VM_PARAMETERS" />
-      <option name="PROGRAM_PARAMETERS" />
-      <option name="WORKING_DIRECTORY" value="$PROJECT_DIR$" />
-      <option name="ALTERNATIVE_JRE_PATH_ENABLED" value="false" />
-      <option name="ALTERNATIVE_JRE_PATH" />
-      <option name="ENABLE_SWING_INSPECTOR" value="false" />
-      <option name="ENV_VARIABLES" />
-      <option name="PASS_PARENT_ENVS" value="true" />
-      <module name="" />
-      <envs />
-    </configuration>
-    <configuration default="true" type="Remote" factoryName="Remote">
-      <option name="USE_SOCKET_TRANSPORT" value="true" />
-      <option name="SERVER_MODE" value="false" />
-      <option name="SHMEM_ADDRESS" value="javadebug" />
-      <option name="HOST" value="localhost" />
-      <option name="PORT" value="5005" />
-    </configuration>
-    <configuration default="true" type="TestNG" factoryName="TestNG">
-      <extension name="coverage" enabled="false" merge="false" sample_coverage="true" runner="idea" />
-      <module name="" />
-      <option name="ALTERNATIVE_JRE_PATH_ENABLED" value="false" />
-      <option name="ALTERNATIVE_JRE_PATH" />
-      <option name="SUITE_NAME" />
-      <option name="PACKAGE_NAME" />
-      <option name="MAIN_CLASS_NAME" />
-      <option name="METHOD_NAME" />
-      <option name="GROUP_NAME" />
-      <option name="TEST_OBJECT" value="CLASS" />
-      <option name="VM_PARAMETERS" value="-ea" />
-      <option name="PARAMETERS" />
-      <option name="WORKING_DIRECTORY" value="$MODULE_DIR$" />
-      <option name="OUTPUT_DIRECTORY" />
-      <option name="ANNOTATION_TYPE" />
-      <option name="ENV_VARIABLES" />
-      <option name="PASS_PARENT_ENVS" value="true" />
-      <option name="TEST_SEARCH_SCOPE">
-        <value defaultName="singleModule" />
-      </option>
-      <option name="USE_DEFAULT_REPORTERS" value="false" />
-      <option name="PROPERTIES_FILE" />
-      <envs />
-      <properties />
-      <listeners />
-    </configuration>
-    <configuration name="&lt;template&gt;" type="Applet" default="true" selected="false">
-      <option name="MAIN_CLASS_NAME" />
-      <option name="HTML_FILE_NAME" />
-      <option name="HTML_USED" value="false" />
-      <option name="WIDTH" value="400" />
-      <option name="HEIGHT" value="300" />
-      <option name="POLICY_FILE" value="$APPLICATION_HOME_DIR$/bin/appletviewer.policy" />
-      <option name="VM_PARAMETERS" />
-    </configuration>
-    <configuration default="true" type="JUnit" factoryName="JUnit">
-      <extension name="coverage" enabled="false" merge="false" sample_coverage="true" runner="idea" />
-      <module name="" />
-      <option name="ALTERNATIVE_JRE_PATH_ENABLED" value="false" />
-      <option name="ALTERNATIVE_JRE_PATH" />
-      <option name="PACKAGE_NAME" />
-      <option name="MAIN_CLASS_NAME" />
-      <option name="METHOD_NAME" />
-      <option name="TEST_OBJECT" value="class" />
-      <option name="VM_PARAMETERS" value="-ea" />
-      <option name="PARAMETERS" />
-      <option name="WORKING_DIRECTORY" value="$MODULE_DIR$" />
-      <option name="ENV_VARIABLES" />
-      <option name="PASS_PARENT_ENVS" value="true" />
-      <option name="TEST_SEARCH_SCOPE">
-        <value defaultName="singleModule" />
-      </option>
-      <envs />
-      <patterns />
-      <method />
-    </configuration>
-    <configuration name="&lt;template&gt;" type="#org.jetbrains.idea.devkit.run.PluginConfigurationType" default="true" selected="false">
-      <option name="VM_PARAMETERS" value="-Xmx512m -Xms256m -XX:MaxPermSize=250m -ea" />
-    </configuration>
-  </component>
-  <component name="ShelveChangesManager" show_recycled="false">
-    <option name="remove_strategy" value="false" />
-  </component>
-  <component name="SvnConfiguration">
-    <configuration />
-  </component>
-  <component name="TaskManager">
-    <task active="true" id="Default" summary="Default task">
-      <changelist id="b6a3586d-aaf3-4cae-b248-cd6d8730ba93" name="Default" comment="" />
-      <created>1526215677596</created>
-      <option name="number" value="Default" />
-      <option name="presentableId" value="Default" />
-      <updated>1526215677596</updated>
-    </task>
-    <task id="LOCAL-00001" summary="added apps">
-      <created>1526216261835</created>
-      <option name="number" value="00001" />
-      <option name="presentableId" value="LOCAL-00001" />
-      <option name="project" value="LOCAL" />
-      <updated>1526216261835</updated>
-    </task>
-    <task id="LOCAL-00002" summary="Readme Updated and new examples added">
-      <created>1536230034393</created>
-      <option name="number" value="00002" />
-      <option name="presentableId" value="LOCAL-00002" />
-      <option name="project" value="LOCAL" />
-      <updated>1536230034393</updated>
-    </task>
-    <option name="localTasksCounter" value="3" />
-    <servers />
-  </component>
-  <component name="ToolWindowManager">
-    <frame x="0" y="0" width="1440" height="900" extended-state="0" />
-    <editor active="true" />
-    <layout>
-      <window_info id="TODO" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="0" side_tool="false" content_ui="tabs" />
-      <window_info id="Palette&#9;" active="false" anchor="right" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="0" side_tool="false" content_ui="tabs" />
-      <window_info id="Image Layers" active="false" anchor="left" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="0" side_tool="false" content_ui="tabs" />
-      <window_info id="Capture Analysis" active="false" anchor="right" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="0" side_tool="false" content_ui="tabs" />
-      <window_info id="Event Log" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="0" side_tool="true" content_ui="tabs" />
-      <window_info id="Version Control" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="0" side_tool="false" content_ui="tabs" />
-      <window_info id="Run" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="0" side_tool="false" content_ui="tabs" />
-      <window_info id="Terminal" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="0" side_tool="false" content_ui="tabs" />
-      <window_info id="Flutter Outline" active="false" anchor="right" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="0" side_tool="false" content_ui="tabs" />
-      <window_info id="Capture Tool" active="false" anchor="left" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="0" side_tool="false" content_ui="tabs" />
-      <window_info id="Designer" active="false" anchor="left" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="0" side_tool="false" content_ui="tabs" />
-      <window_info id="Project" active="false" anchor="left" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="true" show_stripe_button="true" weight="0.15522175" sideWeight="0.5" order="0" side_tool="false" content_ui="combo" />
-      <window_info id="Structure" active="false" anchor="left" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="0" side_tool="true" content_ui="tabs" />
-      <window_info id="Fabric" active="false" anchor="right" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="0" side_tool="false" content_ui="tabs" />
-      <window_info id="Theme Preview" active="false" anchor="right" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="0" side_tool="false" content_ui="tabs" />
-      <window_info id="Favorites" active="false" anchor="left" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="0" side_tool="true" content_ui="tabs" />
-      <window_info id="Debug" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="0" side_tool="false" content_ui="tabs" />
-      <window_info id="Flutter Inspector" active="false" anchor="right" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="0" side_tool="false" content_ui="tabs" />
-      <window_info id="Captures" active="false" anchor="left" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.25" sideWeight="0.5" order="2" side_tool="false" content_ui="tabs" />
-    </layout>
-  </component>
-  <component name="VcsContentAnnotationSettings">
-    <option name="myLimit" value="2678400000" />
-  </component>
-  <component name="VcsManagerConfiguration">
-    <MESSAGE value="added apps" />
-    <MESSAGE value="Readme Updated and new examples added" />
-    <option name="LAST_COMMIT_MESSAGE" value="Readme Updated and new examples added" />
-  </component>
-  <component name="XDebuggerManager">
-    <breakpoint-manager />
-    <watches-manager />
-  </component>
-  <component name="editorHistoryManager">
-    <entry file="file://$PROJECT_DIR$/readme.md">
-      <provider selected="true" editor-type-id="split-provider[text-editor;markdown-preview-editor]">
-        <state split_layout="SPLIT">
-          <first_editor relative-caret-position="0">
-            <caret line="0" column="0" lean-forward="false" selection-start-line="0" selection-start-column="0" selection-end-line="0" selection-end-column="0" />
-            <folding />
-          </first_editor>
-          <second_editor />
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/readme.md">
-      <provider selected="true" editor-type-id="split-provider[text-editor;markdown-preview-editor]">
-        <state split_layout="SPLIT">
-          <first_editor relative-caret-position="-1516">
-            <caret line="24" column="0" lean-forward="false" selection-start-line="24" selection-start-column="0" selection-end-line="24" selection-end-column="0" />
-            <folding />
-          </first_editor>
-          <second_editor />
-        </state>
-      </provider>
-    </entry>
   </component>
-</project>
\ No newline at end of file
+</project>
diff --git a/.metadata b/.metadata
new file mode 100644
index 0000000..4adf4bf
--- /dev/null
+++ b/.metadata
@@ -0,0 +1,10 @@
+# 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: f139b11009aeb8ed2a3a3aa8b0066e482709dde3
+  channel: stable
+
+project_type: app
diff --git a/android/.gitignore b/android/.gitignore
new file mode 100644
index 0000000..bc2100d
--- /dev/null
+++ b/android/.gitignore
@@ -0,0 +1,7 @@
+gradle-wrapper.jar
+/.gradle
+/captures/
+/gradlew
+/gradlew.bat
+/local.properties
+GeneratedPluginRegistrant.java
diff --git a/android/app/build.gradle b/android/app/build.gradle
new file mode 100644
index 0000000..6170c49
--- /dev/null
+++ b/android/app/build.gradle
@@ -0,0 +1,67 @@
+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.")
+}
+
+def flutterVersionCode = localProperties.getProperty('flutter.versionCode')
+if (flutterVersionCode == null) {
+    flutterVersionCode = '1'
+}
+
+def flutterVersionName = localProperties.getProperty('flutter.versionName')
+if (flutterVersionName == null) {
+    flutterVersionName = '1.0'
+}
+
+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"
+
+android {
+    compileSdkVersion 28
+
+    sourceSets {
+        main.java.srcDirs += 'src/main/kotlin'
+    }
+
+    lintOptions {
+        disable 'InvalidPackage'
+    }
+
+    defaultConfig {
+        // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
+        applicationId "com.example.xylophone"
+        minSdkVersion 16
+        targetSdkVersion 28
+        versionCode flutterVersionCode.toInteger()
+        versionName flutterVersionName
+        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
+    }
+
+    buildTypes {
+        release {
+            // TODO: Add your own signing config for the release build.
+            // Signing with the debug keys for now, so `flutter run --release` works.
+            signingConfig signingConfigs.debug
+        }
+    }
+}
+
+flutter {
+    source '../..'
+}
+
+dependencies {
+    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
+    testImplementation 'junit:junit:4.12'
+    androidTestImplementation 'androidx.test:runner:1.1.1'
+    androidTestImplementation 'androidx.test.espresso:espresso-core:3.1.1'
+}
diff --git a/android/app/src/debug/AndroidManifest.xml b/android/app/src/debug/AndroidManifest.xml
new file mode 100644
index 0000000..78d36a9
--- /dev/null
+++ b/android/app/src/debug/AndroidManifest.xml
@@ -0,0 +1,7 @@
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.example.xylophone">
+    <!-- Flutter needs it to communicate with the running application
+         to allow setting breakpoints, to provide hot reload, etc.
+    -->
+    <uses-permission android:name="android.permission.INTERNET"/>
+</manifest>
diff --git a/android/app/src/main/AndroidManifest.xml b/android/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..8963e85
--- /dev/null
+++ b/android/app/src/main/AndroidManifest.xml
@@ -0,0 +1,30 @@
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.example.xylophone">
+    <!-- io.flutter.app.FlutterApplication is an android.app.Application that
+         calls FlutterMain.startInitialization(this); in its onCreate method.
+         In most cases you can leave this as-is, but you if you want to provide
+         additional functionality it is fine to subclass or reimplement
+         FlutterApplication and put your custom class here. -->
+    <application
+        android:name="io.flutter.app.FlutterApplication"
+        android:label="xylophone"
+        android:icon="@mipmap/ic_launcher">
+        <activity
+            android:name=".MainActivity"
+            android:launchMode="singleTop"
+            android:theme="@style/LaunchTheme"
+            android:configChanges="orientation|keyboardHidden|keyboard|screenSize|smallestScreenSize|locale|layoutDirection|fontScale|screenLayout|density|uiMode"
+            android:hardwareAccelerated="true"
+            android:windowSoftInputMode="adjustResize">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN"/>
+                <category android:name="android.intent.category.LAUNCHER"/>
+            </intent-filter>
+        </activity>
+        <!-- Don't delete the meta-data below.
+             This is used by the Flutter tool to generate GeneratedPluginRegistrant.java -->
+        <meta-data
+            android:name="flutterEmbedding"
+            android:value="2" />
+    </application>
+</manifest>
diff --git a/android/app/src/main/kotlin/com/example/xylophone/MainActivity.kt b/android/app/src/main/kotlin/com/example/xylophone/MainActivity.kt
new file mode 100644
index 0000000..b83a4ec
--- /dev/null
+++ b/android/app/src/main/kotlin/com/example/xylophone/MainActivity.kt
@@ -0,0 +1,12 @@
+package com.example.xylophone
+
+import androidx.annotation.NonNull;
+import io.flutter.embedding.android.FlutterActivity
+import io.flutter.embedding.engine.FlutterEngine
+import io.flutter.plugins.GeneratedPluginRegistrant
+
+class MainActivity: FlutterActivity() {
+    override fun configureFlutterEngine(@NonNull flutterEngine: FlutterEngine) {
+        GeneratedPluginRegistrant.registerWith(flutterEngine);
+    }
+}
diff --git a/android/app/src/main/res/drawable/launch_background.xml b/android/app/src/main/res/drawable/launch_background.xml
new file mode 100644
index 0000000..304732f
--- /dev/null
+++ b/android/app/src/main/res/drawable/launch_background.xml
@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Modify this file to customize your launch splash screen -->
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@android:color/white" />
+
+    <!-- You can insert your own image assets here -->
+    <!-- <item>
+        <bitmap
+            android:gravity="center"
+            android:src="@mipmap/launch_image" />
+    </item> -->
+</layer-list>
diff --git a/android/app/src/main/res/mipmap-hdpi/ic_launcher.png b/android/app/src/main/res/mipmap-hdpi/ic_launcher.png
new file mode 100644
index 0000000..7aed27f
Binary files /dev/null and b/android/app/src/main/res/mipmap-hdpi/ic_launcher.png differ
diff --git a/android/app/src/main/res/mipmap-hdpi/ic_launcher_foreground.png b/android/app/src/main/res/mipmap-hdpi/ic_launcher_foreground.png
new file mode 100644
index 0000000..f8257d3
Binary files /dev/null and b/android/app/src/main/res/mipmap-hdpi/ic_launcher_foreground.png differ
diff --git a/android/app/src/main/res/mipmap-hdpi/ic_launcher_round.png b/android/app/src/main/res/mipmap-hdpi/ic_launcher_round.png
new file mode 100644
index 0000000..b17d636
Binary files /dev/null and b/android/app/src/main/res/mipmap-hdpi/ic_launcher_round.png differ
diff --git a/android/app/src/main/res/mipmap-mdpi/ic_launcher.png b/android/app/src/main/res/mipmap-mdpi/ic_launcher.png
new file mode 100644
index 0000000..8289838
Binary files /dev/null and b/android/app/src/main/res/mipmap-mdpi/ic_launcher.png differ
diff --git a/android/app/src/main/res/mipmap-mdpi/ic_launcher_foreground.png b/android/app/src/main/res/mipmap-mdpi/ic_launcher_foreground.png
new file mode 100644
index 0000000..4d29816
Binary files /dev/null and b/android/app/src/main/res/mipmap-mdpi/ic_launcher_foreground.png differ
diff --git a/android/app/src/main/res/mipmap-mdpi/ic_launcher_round.png b/android/app/src/main/res/mipmap-mdpi/ic_launcher_round.png
new file mode 100644
index 0000000..f2b986b
Binary files /dev/null and b/android/app/src/main/res/mipmap-mdpi/ic_launcher_round.png differ
diff --git a/android/app/src/main/res/mipmap-xhdpi/ic_launcher.png b/android/app/src/main/res/mipmap-xhdpi/ic_launcher.png
new file mode 100644
index 0000000..cda946c
Binary files /dev/null and b/android/app/src/main/res/mipmap-xhdpi/ic_launcher.png differ
diff --git a/android/app/src/main/res/mipmap-xhdpi/ic_launcher_foreground.png b/android/app/src/main/res/mipmap-xhdpi/ic_launcher_foreground.png
new file mode 100644
index 0000000..14181ea
Binary files /dev/null and b/android/app/src/main/res/mipmap-xhdpi/ic_launcher_foreground.png differ
diff --git a/android/app/src/main/res/mipmap-xhdpi/ic_launcher_round.png b/android/app/src/main/res/mipmap-xhdpi/ic_launcher_round.png
new file mode 100644
index 0000000..b398b3b
Binary files /dev/null and b/android/app/src/main/res/mipmap-xhdpi/ic_launcher_round.png differ
diff --git a/android/app/src/main/res/mipmap-xxhdpi/ic_launcher.png b/android/app/src/main/res/mipmap-xxhdpi/ic_launcher.png
new file mode 100644
index 0000000..e52ab51
Binary files /dev/null and b/android/app/src/main/res/mipmap-xxhdpi/ic_launcher.png differ
diff --git a/android/app/src/main/res/mipmap-xxhdpi/ic_launcher_foreground.png b/android/app/src/main/res/mipmap-xxhdpi/ic_launcher_foreground.png
new file mode 100644
index 0000000..ef5e1b9
Binary files /dev/null and b/android/app/src/main/res/mipmap-xxhdpi/ic_launcher_foreground.png differ
diff --git a/android/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.png b/android/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.png
new file mode 100644
index 0000000..be600f5
Binary files /dev/null and b/android/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.png differ
diff --git a/android/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png b/android/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png
new file mode 100644
index 0000000..b2c3c79
Binary files /dev/null and b/android/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png differ
diff --git a/android/app/src/main/res/mipmap-xxxhdpi/ic_launcher_foreground.png b/android/app/src/main/res/mipmap-xxxhdpi/ic_launcher_foreground.png
new file mode 100644
index 0000000..818c410
Binary files /dev/null and b/android/app/src/main/res/mipmap-xxxhdpi/ic_launcher_foreground.png differ
diff --git a/android/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png b/android/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png
new file mode 100644
index 0000000..5f780e5
Binary files /dev/null and b/android/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png differ
diff --git a/android/app/src/main/res/values/styles.xml b/android/app/src/main/res/values/styles.xml
new file mode 100644
index 0000000..00fa441
--- /dev/null
+++ b/android/app/src/main/res/values/styles.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <style name="LaunchTheme" parent="@android:style/Theme.Black.NoTitleBar">
+        <!-- Show a splash screen on the activity. Automatically removed when
+             Flutter draws its first frame -->
+        <item name="android:windowBackground">@drawable/launch_background</item>
+    </style>
+</resources>
diff --git a/android/app/src/profile/AndroidManifest.xml b/android/app/src/profile/AndroidManifest.xml
new file mode 100644
index 0000000..78d36a9
--- /dev/null
+++ b/android/app/src/profile/AndroidManifest.xml
@@ -0,0 +1,7 @@
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.example.xylophone">
+    <!-- Flutter needs it to communicate with the running application
+         to allow setting breakpoints, to provide hot reload, etc.
+    -->
+    <uses-permission android:name="android.permission.INTERNET"/>
+</manifest>
diff --git a/android/build.gradle b/android/build.gradle
new file mode 100644
index 0000000..3100ad2
--- /dev/null
+++ b/android/build.gradle
@@ -0,0 +1,31 @@
+buildscript {
+    ext.kotlin_version = '1.3.50'
+    repositories {
+        google()
+        jcenter()
+    }
+
+    dependencies {
+        classpath 'com.android.tools.build:gradle:3.5.0'
+        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
+    }
+}
+
+allprojects {
+    repositories {
+        google()
+        jcenter()
+    }
+}
+
+rootProject.buildDir = '../build'
+subprojects {
+    project.buildDir = "${rootProject.buildDir}/${project.name}"
+}
+subprojects {
+    project.evaluationDependsOn(':app')
+}
+
+task clean(type: Delete) {
+    delete rootProject.buildDir
+}
diff --git a/android/gradle.properties b/android/gradle.properties
new file mode 100644
index 0000000..38c8d45
--- /dev/null
+++ b/android/gradle.properties
@@ -0,0 +1,4 @@
+org.gradle.jvmargs=-Xmx1536M
+android.enableR8=true
+android.useAndroidX=true
+android.enableJetifier=true
diff --git a/android/gradle/wrapper/gradle-wrapper.properties b/android/gradle/wrapper/gradle-wrapper.properties
new file mode 100644
index 0000000..296b146
--- /dev/null
+++ b/android/gradle/wrapper/gradle-wrapper.properties
@@ -0,0 +1,6 @@
+#Fri Jun 23 08:50:38 CEST 2017
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-5.6.2-all.zip
diff --git a/android/settings.gradle b/android/settings.gradle
new file mode 100644
index 0000000..5a2f14f
--- /dev/null
+++ b/android/settings.gradle
@@ -0,0 +1,15 @@
+include ':app'
+
+def flutterProjectRoot = rootProject.projectDir.parentFile.toPath()
+
+def plugins = new Properties()
+def pluginsFile = new File(flutterProjectRoot.toFile(), '.flutter-plugins')
+if (pluginsFile.exists()) {
+    pluginsFile.withReader('UTF-8') { reader -> plugins.load(reader) }
+}
+
+plugins.each { name, path ->
+    def pluginDirectory = flutterProjectRoot.resolve(path).resolve('android').toFile()
+    include ":$name"
+    project(":$name").projectDir = pluginDirectory
+}
diff --git a/assets/note1.wav b/assets/note1.wav
new file mode 100644
index 0000000..fa9c8df
Binary files /dev/null and b/assets/note1.wav differ
diff --git a/assets/note2.wav b/assets/note2.wav
new file mode 100644
index 0000000..6d560ec
Binary files /dev/null and b/assets/note2.wav differ
diff --git a/assets/note3.wav b/assets/note3.wav
new file mode 100644
index 0000000..210247e
Binary files /dev/null and b/assets/note3.wav differ
diff --git a/assets/note4.wav b/assets/note4.wav
new file mode 100644
index 0000000..e57562c
Binary files /dev/null and b/assets/note4.wav differ
diff --git a/assets/note5.wav b/assets/note5.wav
new file mode 100644
index 0000000..eb97953
Binary files /dev/null and b/assets/note5.wav differ
diff --git a/assets/note6.wav b/assets/note6.wav
new file mode 100644
index 0000000..24b918b
Binary files /dev/null and b/assets/note6.wav differ
diff --git a/assets/note7.wav b/assets/note7.wav
new file mode 100644
index 0000000..7f78f3e
Binary files /dev/null and b/assets/note7.wav differ
diff --git a/ios/.gitignore b/ios/.gitignore
new file mode 100644
index 0000000..e96ef60
--- /dev/null
+++ b/ios/.gitignore
@@ -0,0 +1,32 @@
+*.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/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
diff --git a/ios/Flutter/AppFrameworkInfo.plist b/ios/Flutter/AppFrameworkInfo.plist
new file mode 100644
index 0000000..6b4c0f7
--- /dev/null
+++ b/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>$(DEVELOPMENT_LANGUAGE)</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>8.0</string>
+</dict>
+</plist>
diff --git a/ios/Flutter/Debug.xcconfig b/ios/Flutter/Debug.xcconfig
new file mode 100644
index 0000000..592ceee
--- /dev/null
+++ b/ios/Flutter/Debug.xcconfig
@@ -0,0 +1 @@
+#include "Generated.xcconfig"
diff --git a/ios/Flutter/Release.xcconfig b/ios/Flutter/Release.xcconfig
new file mode 100644
index 0000000..592ceee
--- /dev/null
+++ b/ios/Flutter/Release.xcconfig
@@ -0,0 +1 @@
+#include "Generated.xcconfig"
diff --git a/ios/Runner.xcodeproj/project.pbxproj b/ios/Runner.xcodeproj/project.pbxproj
new file mode 100644
index 0000000..4cf28d9
--- /dev/null
+++ b/ios/Runner.xcodeproj/project.pbxproj
@@ -0,0 +1,518 @@
+// !$*UTF8*$!
+{
+	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 */; };
+		9705A1C61CF904A100538489 /* Flutter.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 9740EEBA1CF902C7004384FC /* Flutter.framework */; };
+		9705A1C71CF904A300538489 /* Flutter.framework in Embed Frameworks */ = {isa = PBXBuildFile; fileRef = 9740EEBA1CF902C7004384FC /* Flutter.framework */; settings = {ATTRIBUTES = (CodeSignOnCopy, RemoveHeadersOnCopy, ); }; };
+		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 */; };
+/* 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 = "<group>"; };
+		1498D2331E8E89220040F4C2 /* GeneratedPluginRegistrant.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = GeneratedPluginRegistrant.m; sourceTree = "<group>"; };
+		3B3967151E833CAA004F5970 /* AppFrameworkInfo.plist */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.plist.xml; name = AppFrameworkInfo.plist; path = Flutter/AppFrameworkInfo.plist; sourceTree = "<group>"; };
+		3B80C3931E831B6300D905FE /* App.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = App.framework; path = Flutter/App.framework; sourceTree = "<group>"; };
+		74858FAD1ED2DC5600515810 /* Runner-Bridging-Header.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = "Runner-Bridging-Header.h"; sourceTree = "<group>"; };
+		74858FAE1ED2DC5600515810 /* AppDelegate.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = AppDelegate.swift; sourceTree = "<group>"; };
+		7AFA3C8E1D35360C0083082E /* Release.xcconfig */ = {isa = PBXFileReference; lastKnownFileType = text.xcconfig; name = Release.xcconfig; path = Flutter/Release.xcconfig; sourceTree = "<group>"; };
+		9740EEB21CF90195004384FC /* Debug.xcconfig */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.xcconfig; name = Debug.xcconfig; path = Flutter/Debug.xcconfig; sourceTree = "<group>"; };
+		9740EEB31CF90195004384FC /* Generated.xcconfig */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.xcconfig; name = Generated.xcconfig; path = Flutter/Generated.xcconfig; sourceTree = "<group>"; };
+		9740EEBA1CF902C7004384FC /* Flutter.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = Flutter.framework; path = Flutter/Flutter.framework; sourceTree = "<group>"; };
+		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 = "<group>"; };
+		97C146FD1CF9000F007C117D /* Assets.xcassets */ = {isa = PBXFileReference; lastKnownFileType = folder.assetcatalog; path = Assets.xcassets; sourceTree = "<group>"; };
+		97C147001CF9000F007C117D /* Base */ = {isa = PBXFileReference; lastKnownFileType = file.storyboard; name = Base; path = Base.lproj/LaunchScreen.storyboard; sourceTree = "<group>"; };
+		97C147021CF9000F007C117D /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };
+/* End PBXFileReference section */
+
+/* Begin PBXFrameworksBuildPhase section */
+		97C146EB1CF9000F007C117D /* Frameworks */ = {
+			isa = PBXFrameworksBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+				9705A1C61CF904A100538489 /* Flutter.framework in Frameworks */,
+				3B80C3941E831B6300D905FE /* App.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 = "<group>";
+		};
+		97C146E51CF9000F007C117D = {
+			isa = PBXGroup;
+			children = (
+				9740EEB11CF90186004384FC /* Flutter */,
+				97C146F01CF9000F007C117D /* Runner */,
+				97C146EF1CF9000F007C117D /* Products */,
+			);
+			sourceTree = "<group>";
+		};
+		97C146EF1CF9000F007C117D /* Products */ = {
+			isa = PBXGroup;
+			children = (
+				97C146EE1CF9000F007C117D /* Runner.app */,
+			);
+			name = Products;
+			sourceTree = "<group>";
+		};
+		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 = "<group>";
+		};
+		97C146F11CF9000F007C117D /* Supporting Files */ = {
+			isa = PBXGroup;
+			children = (
+			);
+			name = "Supporting Files";
+			sourceTree = "<group>";
+		};
+/* End PBXGroup section */
+
+/* Begin PBXNativeTarget section */
+		97C146ED1CF9000F007C117D /* Runner */ = {
+			isa = PBXNativeTarget;
+			buildConfigurationList = 97C147051CF9000F007C117D /* Build configuration list for PBXNativeTarget "Runner" */;
+			buildPhases = (
+				9740EEB61CF901F6004384FC /* Run Script */,
+				97C146EA1CF9000F007C117D /* Sources */,
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+				ENABLE_BITCODE = NO;
+				FRAMEWORK_SEARCH_PATHS = (
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+				);
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+				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
+				LIBRARY_SEARCH_PATHS = (
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+					"$(PROJECT_DIR)/Flutter",
+				);
+				PRODUCT_BUNDLE_IDENTIFIER = com.example.xylophone;
+				PRODUCT_NAME = "$(TARGET_NAME)";
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+			};
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+		};
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+				FRAMEWORK_SEARCH_PATHS = (
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+				);
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+				);
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+		};
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+			);
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+			defaultConfigurationName = Release;
+		};
+/* End XCConfigurationList section */
+	};
+	rootObject = 97C146E61CF9000F007C117D /* Project object */;
+}
diff --git a/ios/Runner.xcodeproj/project.xcworkspace/contents.xcworkspacedata b/ios/Runner.xcodeproj/project.xcworkspace/contents.xcworkspacedata
new file mode 100644
index 0000000..1d526a1
--- /dev/null
+++ b/ios/Runner.xcodeproj/project.xcworkspace/contents.xcworkspacedata
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Workspace
+   version = "1.0">
+   <FileRef
+      location = "group:Runner.xcodeproj">
+   </FileRef>
+</Workspace>
diff --git a/ios/Runner.xcodeproj/xcshareddata/xcschemes/Runner.xcscheme b/ios/Runner.xcodeproj/xcshareddata/xcschemes/Runner.xcscheme
new file mode 100644
index 0000000..a28140c
--- /dev/null
+++ b/ios/Runner.xcodeproj/xcshareddata/xcschemes/Runner.xcscheme
@@ -0,0 +1,91 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Scheme
+   LastUpgradeVersion = "1020"
+   version = "1.3">
+   <BuildAction
+      parallelizeBuildables = "YES"
+      buildImplicitDependencies = "YES">
+      <BuildActionEntries>
+         <BuildActionEntry
+            buildForTesting = "YES"
+            buildForRunning = "YES"
+            buildForProfiling = "YES"
+            buildForArchiving = "YES"
+            buildForAnalyzing = "YES">
+            <BuildableReference
+               BuildableIdentifier = "primary"
+               BlueprintIdentifier = "97C146ED1CF9000F007C117D"
+               BuildableName = "Runner.app"
+               BlueprintName = "Runner"
+               ReferencedContainer = "container:Runner.xcodeproj">
+            </BuildableReference>
+         </BuildActionEntry>
+      </BuildActionEntries>
+   </BuildAction>
+   <TestAction
+      buildConfiguration = "Debug"
+      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
+      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      shouldUseLaunchSchemeArgsEnv = "YES">
+      <Testables>
+      </Testables>
+      <MacroExpansion>
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "97C146ED1CF9000F007C117D"
+            BuildableName = "Runner.app"
+            BlueprintName = "Runner"
+            ReferencedContainer = "container:Runner.xcodeproj">
+         </BuildableReference>
+      </MacroExpansion>
+      <AdditionalOptions>
+      </AdditionalOptions>
+   </TestAction>
+   <LaunchAction
+      buildConfiguration = "Debug"
+      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
+      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      launchStyle = "0"
+      useCustomWorkingDirectory = "NO"
+      ignoresPersistentStateOnLaunch = "NO"
+      debugDocumentVersioning = "YES"
+      debugServiceExtension = "internal"
+      allowLocationSimulation = "YES">
+      <BuildableProductRunnable
+         runnableDebuggingMode = "0">
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "97C146ED1CF9000F007C117D"
+            BuildableName = "Runner.app"
+            BlueprintName = "Runner"
+            ReferencedContainer = "container:Runner.xcodeproj">
+         </BuildableReference>
+      </BuildableProductRunnable>
+      <AdditionalOptions>
+      </AdditionalOptions>
+   </LaunchAction>
+   <ProfileAction
+      buildConfiguration = "Profile"
+      shouldUseLaunchSchemeArgsEnv = "YES"
+      savedToolIdentifier = ""
+      useCustomWorkingDirectory = "NO"
+      debugDocumentVersioning = "YES">
+      <BuildableProductRunnable
+         runnableDebuggingMode = "0">
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "97C146ED1CF9000F007C117D"
+            BuildableName = "Runner.app"
+            BlueprintName = "Runner"
+            ReferencedContainer = "container:Runner.xcodeproj">
+         </BuildableReference>
+      </BuildableProductRunnable>
+   </ProfileAction>
+   <AnalyzeAction
+      buildConfiguration = "Debug">
+   </AnalyzeAction>
+   <ArchiveAction
+      buildConfiguration = "Release"
+      revealArchiveInOrganizer = "YES">
+   </ArchiveAction>
+</Scheme>
diff --git a/ios/Runner.xcworkspace/contents.xcworkspacedata b/ios/Runner.xcworkspace/contents.xcworkspacedata
new file mode 100644
index 0000000..1d526a1
--- /dev/null
+++ b/ios/Runner.xcworkspace/contents.xcworkspacedata
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Workspace
+   version = "1.0">
+   <FileRef
+      location = "group:Runner.xcodeproj">
+   </FileRef>
+</Workspace>
diff --git a/ios/Runner/AppDelegate.swift b/ios/Runner/AppDelegate.swift
new file mode 100644
index 0000000..70693e4
--- /dev/null
+++ b/ios/Runner/AppDelegate.swift
@@ -0,0 +1,13 @@
+import UIKit
+import Flutter
+
+@UIApplicationMain
+@objc class AppDelegate: FlutterAppDelegate {
+  override func application(
+    _ application: UIApplication,
+    didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?
+  ) -> Bool {
+    GeneratedPluginRegistrant.register(with: self)
+    return super.application(application, didFinishLaunchingWithOptions: launchOptions)
+  }
+}
diff --git a/ios/Runner/Assets.xcassets/AppIcon.appiconset/Contents.json b/ios/Runner/Assets.xcassets/AppIcon.appiconset/Contents.json
new file mode 100644
index 0000000..d36b1fa
--- /dev/null
+++ b/ios/Runner/Assets.xcassets/AppIcon.appiconset/Contents.json
@@ -0,0 +1,122 @@
+{
+  "images" : [
+    {
+      "size" : "20x20",
+      "idiom" : "iphone",
+      "filename" : "Icon-App-20x20@2x.png",
+      "scale" : "2x"
+    },
+    {
+      "size" : "20x20",
+      "idiom" : "iphone",
+      "filename" : "Icon-App-20x20@3x.png",
+      "scale" : "3x"
+    },
+    {
+      "size" : "29x29",
+      "idiom" : "iphone",
+      "filename" : "Icon-App-29x29@1x.png",
+      "scale" : "1x"
+    },
+    {
+      "size" : "29x29",
+      "idiom" : "iphone",
+      "filename" : "Icon-App-29x29@2x.png",
+      "scale" : "2x"
+    },
+    {
+      "size" : "29x29",
+      "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/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-1024x1024@1x.png b/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-1024x1024@1x.png
new file mode 100644
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diff --git a/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-29x29@3x.png b/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-29x29@3x.png
new file mode 100644
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diff --git a/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-40x40@1x.png b/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-40x40@1x.png
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diff --git a/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-40x40@2x.png b/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-40x40@2x.png
new file mode 100644
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diff --git a/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-40x40@3x.png b/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-40x40@3x.png
new file mode 100644
index 0000000..a6d6b86
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diff --git a/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-60x60@2x.png b/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-60x60@2x.png
new file mode 100644
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diff --git a/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-60x60@3x.png b/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-60x60@3x.png
new file mode 100644
index 0000000..75b2d16
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diff --git a/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-76x76@1x.png b/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-76x76@1x.png
new file mode 100644
index 0000000..c4df70d
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diff --git a/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-76x76@2x.png b/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-76x76@2x.png
new file mode 100644
index 0000000..6a84f41
Binary files /dev/null and b/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-76x76@2x.png differ
diff --git a/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-83.5x83.5@2x.png b/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-83.5x83.5@2x.png
new file mode 100644
index 0000000..d0e1f58
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diff --git a/ios/Runner/Assets.xcassets/LaunchImage.imageset/Contents.json b/ios/Runner/Assets.xcassets/LaunchImage.imageset/Contents.json
new file mode 100644
index 0000000..0bedcf2
--- /dev/null
+++ b/ios/Runner/Assets.xcassets/LaunchImage.imageset/Contents.json
@@ -0,0 +1,23 @@
+{
+  "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/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage.png b/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage.png
new file mode 100644
index 0000000..9da19ea
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diff --git a/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@2x.png b/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@2x.png
new file mode 100644
index 0000000..9da19ea
Binary files /dev/null and b/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@2x.png differ
diff --git a/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@3x.png b/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@3x.png
new file mode 100644
index 0000000..9da19ea
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diff --git a/ios/Runner/Assets.xcassets/LaunchImage.imageset/README.md b/ios/Runner/Assets.xcassets/LaunchImage.imageset/README.md
new file mode 100644
index 0000000..89c2725
--- /dev/null
+++ b/ios/Runner/Assets.xcassets/LaunchImage.imageset/README.md
@@ -0,0 +1,5 @@
+# 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/ios/Runner/Base.lproj/LaunchScreen.storyboard b/ios/Runner/Base.lproj/LaunchScreen.storyboard
new file mode 100644
index 0000000..f2e259c
--- /dev/null
+++ b/ios/Runner/Base.lproj/LaunchScreen.storyboard
@@ -0,0 +1,37 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="12121" systemVersion="16G29" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" launchScreen="YES" colorMatched="YES" initialViewController="01J-lp-oVM">
+    <dependencies>
+        <deployment identifier="iOS"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="12089"/>
+    </dependencies>
+    <scenes>
+        <!--View Controller-->
+        <scene sceneID="EHf-IW-A2E">
+            <objects>
+                <viewController id="01J-lp-oVM" sceneMemberID="viewController">
+                    <layoutGuides>
+                        <viewControllerLayoutGuide type="top" id="Ydg-fD-yQy"/>
+                        <viewControllerLayoutGuide type="bottom" id="xbc-2k-c8Z"/>
+                    </layoutGuides>
+                    <view key="view" contentMode="scaleToFill" id="Ze5-6b-2t3">
+                        <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
+                        <subviews>
+                            <imageView opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="center" image="LaunchImage" translatesAutoresizingMaskIntoConstraints="NO" id="YRO-k0-Ey4">
+                            </imageView>
+                        </subviews>
+                        <color key="backgroundColor" red="1" green="1" blue="1" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
+                        <constraints>
+                            <constraint firstItem="YRO-k0-Ey4" firstAttribute="centerX" secondItem="Ze5-6b-2t3" secondAttribute="centerX" id="1a2-6s-vTC"/>
+                            <constraint firstItem="YRO-k0-Ey4" firstAttribute="centerY" secondItem="Ze5-6b-2t3" secondAttribute="centerY" id="4X2-HB-R7a"/>
+                        </constraints>
+                    </view>
+                </viewController>
+                <placeholder placeholderIdentifier="IBFirstResponder" id="iYj-Kq-Ea1" userLabel="First Responder" sceneMemberID="firstResponder"/>
+            </objects>
+            <point key="canvasLocation" x="53" y="375"/>
+        </scene>
+    </scenes>
+    <resources>
+        <image name="LaunchImage" width="168" height="185"/>
+    </resources>
+</document>
diff --git a/ios/Runner/Base.lproj/Main.storyboard b/ios/Runner/Base.lproj/Main.storyboard
new file mode 100644
index 0000000..f3c2851
--- /dev/null
+++ b/ios/Runner/Base.lproj/Main.storyboard
@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="10117" systemVersion="15F34" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" initialViewController="BYZ-38-t0r">
+    <dependencies>
+        <deployment identifier="iOS"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="10085"/>
+    </dependencies>
+    <scenes>
+        <!--Flutter View Controller-->
+        <scene sceneID="tne-QT-ifu">
+            <objects>
+                <viewController id="BYZ-38-t0r" customClass="FlutterViewController" sceneMemberID="viewController">
+                    <layoutGuides>
+                        <viewControllerLayoutGuide type="top" id="y3c-jy-aDJ"/>
+                        <viewControllerLayoutGuide type="bottom" id="wfy-db-euE"/>
+                    </layoutGuides>
+                    <view key="view" contentMode="scaleToFill" id="8bC-Xf-vdC">
+                        <rect key="frame" x="0.0" y="0.0" width="600" height="600"/>
+                        <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
+                        <color key="backgroundColor" white="1" alpha="1" colorSpace="custom" customColorSpace="calibratedWhite"/>
+                    </view>
+                </viewController>
+                <placeholder placeholderIdentifier="IBFirstResponder" id="dkx-z0-nzr" sceneMemberID="firstResponder"/>
+            </objects>
+        </scene>
+    </scenes>
+</document>
diff --git a/ios/Runner/Info.plist b/ios/Runner/Info.plist
new file mode 100644
index 0000000..339504b
--- /dev/null
+++ b/ios/Runner/Info.plist
@@ -0,0 +1,45 @@
+<?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>$(DEVELOPMENT_LANGUAGE)</string>
+	<key>CFBundleExecutable</key>
+	<string>$(EXECUTABLE_NAME)</string>
+	<key>CFBundleIdentifier</key>
+	<string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
+	<key>CFBundleInfoDictionaryVersion</key>
+	<string>6.0</string>
+	<key>CFBundleName</key>
+	<string>xylophone</string>
+	<key>CFBundlePackageType</key>
+	<string>APPL</string>
+	<key>CFBundleShortVersionString</key>
+	<string>$(FLUTTER_BUILD_NAME)</string>
+	<key>CFBundleSignature</key>
+	<string>????</string>
+	<key>CFBundleVersion</key>
+	<string>$(FLUTTER_BUILD_NUMBER)</string>
+	<key>LSRequiresIPhoneOS</key>
+	<true/>
+	<key>UILaunchStoryboardName</key>
+	<string>LaunchScreen</string>
+	<key>UIMainStoryboardFile</key>
+	<string>Main</string>
+	<key>UISupportedInterfaceOrientations</key>
+	<array>
+		<string>UIInterfaceOrientationPortrait</string>
+		<string>UIInterfaceOrientationLandscapeLeft</string>
+		<string>UIInterfaceOrientationLandscapeRight</string>
+	</array>
+	<key>UISupportedInterfaceOrientations~ipad</key>
+	<array>
+		<string>UIInterfaceOrientationPortrait</string>
+		<string>UIInterfaceOrientationPortraitUpsideDown</string>
+		<string>UIInterfaceOrientationLandscapeLeft</string>
+		<string>UIInterfaceOrientationLandscapeRight</string>
+	</array>
+	<key>UIViewControllerBasedStatusBarAppearance</key>
+	<false/>
+</dict>
+</plist>
diff --git a/ios/Runner/Runner-Bridging-Header.h b/ios/Runner/Runner-Bridging-Header.h
new file mode 100644
index 0000000..7335fdf
--- /dev/null
+++ b/ios/Runner/Runner-Bridging-Header.h
@@ -0,0 +1 @@
+#import "GeneratedPluginRegistrant.h"
\ No newline at end of file
diff --git a/lib/main.dart b/lib/main.dart
new file mode 100644
index 0000000..01c2e91
--- /dev/null
+++ b/lib/main.dart
@@ -0,0 +1,55 @@
+import 'package:flutter/material.dart';
+import 'package:audioplayers/audio_cache.dart';
+
+
+void main() => runApp(XylophoneApp());
+
+void sound(int num) {
+   final player = AudioCache();
+   player.play('note$num.wav');
+}
+
+Expanded key(Color color, int num2) {
+  return Expanded(
+    child: FlatButton(
+    color: color,
+    onPressed: (){
+      sound(num2);
+    }, child: null,
+    ),
+  );
+}
+
+var num2;
+class XylophoneApp extends StatelessWidget {
+  @override
+  Widget build(BuildContext context) {
+    return MaterialApp(
+      home: Scaffold(
+        backgroundColor: Colors.black,
+        appBar: AppBar(
+          centerTitle: true,
+          backgroundColor: Colors.black,
+          title: Text("Xylophone", style: TextStyle(color: Colors.white),)
+        ),
+        body: SafeArea(
+          child: Container(
+            child: Column(
+              crossAxisAlignment: CrossAxisAlignment.stretch,
+              children: <Widget>[
+                key(Colors.red, num2 = 1),
+                key(Colors.orange,num2 = 2),
+                key(Colors.yellow,num2 = 3),
+                key(Colors.green,num2 = 4),
+                key(Colors.blue,num2 = 5),
+                key(Colors.indigo,num2 = 6),
+                key(Colors.purple, num2 = 7)
+              
+              ],
+            )
+          ),
+        ),
+      ),
+    );
+  }
+}
diff --git a/main.dart b/main.dart
index 0af26f9..01c2e91 100644
--- a/main.dart
+++ b/main.dart
@@ -1,5 +1,55 @@
-void main() {
-  print("Flutter is amazing");
-  print(
-      "Flutter Example apps repo is the collections of awesome apps built with flutter");
+import 'package:flutter/material.dart';
+import 'package:audioplayers/audio_cache.dart';
+
+
+void main() => runApp(XylophoneApp());
+
+void sound(int num) {
+   final player = AudioCache();
+   player.play('note$num.wav');
+}
+
+Expanded key(Color color, int num2) {
+  return Expanded(
+    child: FlatButton(
+    color: color,
+    onPressed: (){
+      sound(num2);
+    }, child: null,
+    ),
+  );
+}
+
+var num2;
+class XylophoneApp extends StatelessWidget {
+  @override
+  Widget build(BuildContext context) {
+    return MaterialApp(
+      home: Scaffold(
+        backgroundColor: Colors.black,
+        appBar: AppBar(
+          centerTitle: true,
+          backgroundColor: Colors.black,
+          title: Text("Xylophone", style: TextStyle(color: Colors.white),)
+        ),
+        body: SafeArea(
+          child: Container(
+            child: Column(
+              crossAxisAlignment: CrossAxisAlignment.stretch,
+              children: <Widget>[
+                key(Colors.red, num2 = 1),
+                key(Colors.orange,num2 = 2),
+                key(Colors.yellow,num2 = 3),
+                key(Colors.green,num2 = 4),
+                key(Colors.blue,num2 = 5),
+                key(Colors.indigo,num2 = 6),
+                key(Colors.purple, num2 = 7)
+              
+              ],
+            )
+          ),
+        ),
+      ),
+    );
+  }
 }
diff --git a/pubspec.lock b/pubspec.lock
new file mode 100644
index 0000000..d3ad4a3
--- /dev/null
+++ b/pubspec.lock
@@ -0,0 +1,257 @@
+# Generated by pub
+# See https://dart.dev/tools/pub/glossary#lockfile
+packages:
+  async:
+    dependency: transitive
+    description:
+      name: async
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.4.2"
+  audioplayers:
+    dependency: "direct main"
+    description:
+      name: audioplayers
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.15.1"
+  boolean_selector:
+    dependency: transitive
+    description:
+      name: boolean_selector
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.0.0"
+  characters:
+    dependency: transitive
+    description:
+      name: characters
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.0.0"
+  charcode:
+    dependency: transitive
+    description:
+      name: charcode
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.1.3"
+  clock:
+    dependency: transitive
+    description:
+      name: clock
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.0.1"
+  collection:
+    dependency: transitive
+    description:
+      name: collection
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.14.13"
+  convert:
+    dependency: transitive
+    description:
+      name: convert
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.1.1"
+  crypto:
+    dependency: transitive
+    description:
+      name: crypto
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.1.3"
+  cupertino_icons:
+    dependency: "direct main"
+    description:
+      name: cupertino_icons
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.1.3"
+  fake_async:
+    dependency: transitive
+    description:
+      name: fake_async
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.1.0"
+  file:
+    dependency: transitive
+    description:
+      name: file
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "5.2.1"
+  flutter:
+    dependency: "direct main"
+    description: flutter
+    source: sdk
+    version: "0.0.0"
+  flutter_test:
+    dependency: "direct dev"
+    description: flutter
+    source: sdk
+    version: "0.0.0"
+  flutter_web_plugins:
+    dependency: transitive
+    description: flutter
+    source: sdk
+    version: "0.0.0"
+  intl:
+    dependency: transitive
+    description:
+      name: intl
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.16.1"
+  matcher:
+    dependency: transitive
+    description:
+      name: matcher
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.12.8"
+  meta:
+    dependency: transitive
+    description:
+      name: meta
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.1.8"
+  path:
+    dependency: transitive
+    description:
+      name: path
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.7.0"
+  path_provider:
+    dependency: transitive
+    description:
+      name: path_provider
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.6.11"
+  path_provider_linux:
+    dependency: transitive
+    description:
+      name: path_provider_linux
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.0.1+2"
+  path_provider_macos:
+    dependency: transitive
+    description:
+      name: path_provider_macos
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.0.4+3"
+  path_provider_platform_interface:
+    dependency: transitive
+    description:
+      name: path_provider_platform_interface
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.0.2"
+  platform:
+    dependency: transitive
+    description:
+      name: platform
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.2.1"
+  plugin_platform_interface:
+    dependency: transitive
+    description:
+      name: plugin_platform_interface
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.0.2"
+  process:
+    dependency: transitive
+    description:
+      name: process
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "3.0.13"
+  sky_engine:
+    dependency: transitive
+    description: flutter
+    source: sdk
+    version: "0.0.99"
+  source_span:
+    dependency: transitive
+    description:
+      name: source_span
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.7.0"
+  stack_trace:
+    dependency: transitive
+    description:
+      name: stack_trace
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.9.5"
+  stream_channel:
+    dependency: transitive
+    description:
+      name: stream_channel
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.0.0"
+  string_scanner:
+    dependency: transitive
+    description:
+      name: string_scanner
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.0.5"
+  term_glyph:
+    dependency: transitive
+    description:
+      name: term_glyph
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.1.0"
+  test_api:
+    dependency: transitive
+    description:
+      name: test_api
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.2.17"
+  typed_data:
+    dependency: transitive
+    description:
+      name: typed_data
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.2.0"
+  uuid:
+    dependency: transitive
+    description:
+      name: uuid
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.2.0"
+  vector_math:
+    dependency: transitive
+    description:
+      name: vector_math
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.0.8"
+  xdg_directories:
+    dependency: transitive
+    description:
+      name: xdg_directories
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.1.0"
+sdks:
+  dart: ">=2.9.0-14.0.dev <3.0.0"
+  flutter: ">=1.12.13+hotfix.5 <2.0.0"
diff --git a/pubspec.yaml b/pubspec.yaml
new file mode 100644
index 0000000..98be36f
--- /dev/null
+++ b/pubspec.yaml
@@ -0,0 +1,72 @@
+name: xylophone
+description: A new Flutter project.
+
+# The following defines the version and build number for your application.
+# A version number is three numbers separated by dots, like 1.2.43
+# followed by an optional build number separated by a +.
+# Both the version and the builder number may be overridden in flutter
+# build by specifying --build-name and --build-number, respectively.
+# In Android, build-name is used as versionName while build-number used as versionCode.
+# Read more about Android versioning at https://developer.android.com/studio/publish/versioning
+# In iOS, build-name is used as CFBundleShortVersionString while build-number used as CFBundleVersion.
+# Read more about iOS versioning at
+# https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/CoreFoundationKeys.html
+version: 1.0.0+1
+
+environment:
+  sdk: ">=2.1.0 <3.0.0"
+
+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
+  audioplayers: ^0.15.1
+
+dev_dependencies:
+  flutter_test:
+    sdk: flutter
+
+
+# For information on the generic Dart part of this file, see the
+# following page: https://dart.dev/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:
+   - assets/
+
+  # An image asset can refer to one or more resolution-specific "variants", see
+  # https://flutter.dev/assets-and-images/#resolution-aware.
+
+  # For details regarding adding assets from package dependencies, see
+  # https://flutter.dev/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.dev/custom-fonts/#from-packages
diff --git a/readme.md b/readme.md
index 79a9a68..3b59534 100644
--- a/readme.md
+++ b/readme.md
@@ -1,402 +1,16 @@
-![Image](image/fe.png)
+# xylophone
 
-### Show some :heart: and star the repo to support the project
+A new Flutter project.
 
-[![GitHub stars](https://img.shields.io/github/stars/iampawan/FlutterExampleApps.svg?style=social&label=Star)](https://github.com/iampawan/FlutterExampleApps) [![GitHub forks](https://img.shields.io/github/forks/iampawan/FlutterExampleApps.svg?style=social&label=Fork)](https://github.com/iampawan/FlutterExampleApps/fork) [![GitHub watchers](https://img.shields.io/github/watchers/iampawan/FlutterExampleApps.svg?style=social&label=Watch)](https://github.com/iampawan/FlutterExampleApps) [![GitHub followers](https://img.shields.io/github/followers/iampawan.svg?style=social&label=Follow)](https://github.com/iampawan/FlutterExampleApps)  
-[![Twitter Follow](https://img.shields.io/twitter/follow/imthepk.svg?style=social)](https://twitter.com/imthepk)
-
-This repository containing links of all the example apps demonstrating features/functionality/integrations in [Flutter](https://flutter.io/) application development.
-
-## YouTube Channel
-
-[MTechViral](https://www.youtube.com/c/MTechViral)
-
-## Facebook Group
-
-[Let's Flutter With Dart](https://www.facebook.com/groups/425920117856409/)
-
-### Some Screenshots
-
-<p float="left">
-  <img src="https://i.imgur.com/50tJKqU.png"  />
-  <img src="https://i.imgur.com/vNPjDMs.png"  />
-  <img src="https://i.imgur.com/xbV5OAQ.png" />
-  
- 
-</p>
-
-<img src="image/whatsapp.gif" height="300em" /><img src="https://thumbs.gfycat.com/UnselfishAlertIceblueredtopzebra-size_restricted.gif" height="300em" /><img src="https://thumbs.gfycat.com/BadPrestigiousChrysalis-size_restricted.gif" height="300em" />
-<img src="https://thumbs.gfycat.com/GoldenCaringBurro-size_restricted.gif" height="300em" /><img src="image/flute1.png" height="300em" /> <img src="image/flute3.png" height="300em"/>
-<img src="image/pmdb.gif" height="300em" /><img src="image/tic.gif" height="300em" /><img src="https://thumbs.gfycat.com/MajesticWeeKangaroo-size_restricted.gif" height="300em"/><img src="https://thumbs.gfycat.com/DismalEmbellishedChicken-size_restricted.gif" height="300em"/><img src="https://raw.githubusercontent.com/imSanjaySoni/BMI-Calculator-with-flutter/master/one.png" height="300em" margin-left="5px" />
-
-## Flutter Example Apps (Source Code + YouTube Link)
-
-## Clones/Apps
-
-1.  [Flutter WhatsApp Clone App](https://github.com/iampawan/FlutterWhatsAppClone)[![watch](image/youtube.png)](https://www.youtube.com/watch?v=2Tyrofn6zPg&t=25s)
-
-1.  [Flutter Instagram Clone App](https://github.com/iampawan/Flutter-Instagram-UI-Clone)[![watch](image/youtube.png)](https://youtu.be/Z9fsyhKHWDg)
-
-1.  [Flutter Build a Beautiful Pokemon App - English](https://github.com/iampawan/PokemonApp)[![watch](image/youtube.png)](https://youtu.be/yeXJqZCiwTQ)
-
-1.  [Flutter Build a Beautiful Pokemon App - Hindi](https://github.com/iampawan/PokemonApp)[![watch](image/youtube.png)](https://youtu.be/0K3Zq3XqdAo)
-
-1.  [Flutter Responsive Game of Thrones Flutter App](https://github.com/iampawan/GOT2019)[![watch](image/youtube.png)](https://youtu.be/c0-dC74Sw9Y)
-
-1.  [Flutter: Quiz App](https://github.com/iampawan/FlutterQuizApp)[![watch](image/youtube.png)](https://youtu.be/02sRV-eGGo0)
-
-1.  [Flutter StackOverflow App](https://github.com/iampawan/FlutterStackOverflowApp)[![watch](image/youtube.png)](https://youtu.be/-MBWdZ1u8tQ)
-
-1.  [Flutter Gender Prediction App](https://github.com/iampawan/FlutterGenderPredictor)[![watch](image/youtube.png)](https://youtu.be/o1FSQOeDcYE)
-
-1.  [Flutter Cocktail App](https://github.com/iampawan/Cocktail-App)[![watch](image/youtube.png)](https://youtu.be/1b06d2Ld8C4)
-
-1.  [Flutter Gif Search Engine App](https://youtu.be/akMH3UOvYu8)[![watch](image/youtube.png)](https://youtu.be/akMH3UOvYu8)
-
-1.  [Flutter QuotesX App](https://youtu.be/_65Ixfu9nSo)[![watch](image/youtube.png)](https://youtu.be/_65Ixfu9nSo)
-
-## Flutter For Web / Desktop / Responsive
-
-1.  [Flutter For Web: Getting Started | Migrating PokemonApp to Web](https://github.com/iampawan/FlutterForWebDemoApp)[![watch](image/youtube.png)](https://youtu.be/smwtgvpK9FU)
-
-1.  [Flutter Web: Making a Responsive Portfolio App | Part 1](https://github.com/iampawan/MyPortfolio)[![watch](image/youtube.png)](https://youtu.be/QAHqlsAky_4)
-
-1.  [Flutter Web: Deploying Portfolio App To Github.IO | Peanut Tutorial | Part 2](http://mtechviral.com/myportfolio/#/)[![watch](image/youtube.png)](https://youtu.be/ajSliNbczi0)
-
-1.  [Flutter Web: Deploying Flutter UIKit to Github Pages | Peanut Tutorial](http://mtechviral.com/Flutter-UI-Kit/)[![watch](image/youtube.png)](https://youtu.be/TJDSQBm51cI)
-
-1.  [Flutter Web : Flutter 1.10 Adding Web Support For New & Existing Projects](http://mtechviral.com/Flutter-UI-Kit/)[![watch](image/youtube.png)](https://youtu.be/8WJL2dYrLF4)
-
-1.  [Flutter Web Desktop Cocktail App](https://github.com/iampawan/Cocktail-App/tree/dev)[![watch](image/youtube.png)](https://youtu.be/l4myDi8hiQs)
-
-1.  [Flutter PWA Tutorial - 1/2](https://github.com/iampawan/GOT_FLUTTER_PWA)[![watch](image/youtube.png)](https://youtu.be/i6GS3lCkAY8)
-
-1.  [Flutter Official PWA Support - 2/2](https://github.com/iampawan/GOT_FLUTTER_PWA)[![watch](image/youtube.png)](https://youtu.be/abKzgvl-Ceg)
-
-1.  [Flutter Responsive Portfolio App | Flutter Mobile, Web, & Desktop | SpeedX Code](https://github.com/iampawan/PortfolioX)[![watch](image/youtube.png)](https://youtu.be/0GjsJEF9MaA)
-
-## Flutter Designs
-
-1.  [Adobe XD Flutter Early Access Tutorial | Getting Started](https://youtu.be/ZcS66NNbTGw)[![watch](image/youtube.png)](https://youtu.be/ZcS66NNbTGw)
-
-1.  [Beautiful Nike Web Design Concept With Flutter](https://github.com/iampawan/FUI01-NikeWebFlutter)[![watch](image/youtube.png)](https://youtu.be/GTL97K_xLOs)
-
-## Beginners & Intermediate
-
-1.  [Flutter Devfest App](https://github.com/iampawan/GDG-DevFest-App)[![watch](image/youtube.png)](https://www.youtube.com/watch?v=gw272X66qvU&list=PLR2qQy0Zxs_Vju3tKnYgzbAhywHHPuDjQ&index=2&t=0s)
-
-1.  [Flutter Firebase MLKIT App](https://github.com/iampawan/FlutterWithFirebase/tree/mlkit)[![watch](image/youtube.png)](https://youtu.be/vT6gNFE0GBw)
-
-1.  [Flutter Tic Tac Toe Game](https://github.com/iampawan/FlutterTicTacToe)[![watch](image/youtube.png)](https://www.youtube.com/watch?v=u1KD6Kz0PIQ&t=25s)
-
-1.  [Flutter Music Player App](https://github.com/iampawan/Flutter-Music-Player)[![watch](image/youtube.png)](https://www.youtube.com/watch?v=eWicXD5vkyg)
-
-1.  [Flute Music Plugin](https://github.com/iampawan/Flute-Music-Player)[![Pub](image/dart.png)](https://pub.dartlang.org/packages/flute_music_player)
-
-1.  [Flutter Firebase Setup](https://github.com/iampawan/FlutterWithFirebase)[![watch](image/youtube.png)](https://www.youtube.com/watch?v=8M-Fa239Hy4)
-
-1.  [Flutter Firebase CRUD](https://github.com/iampawan/FlutterWithFirebase)[![watch](image/youtube.png)](https://www.youtube.com/watch?v=HzKdJekhXoc&t=25s)
-
-1.  [Flutter Bottom Sheet App](https://github.com/iampawan/FlutterBottomSheet)[![watch](image/youtube.png)](https://www.youtube.com/watch?v=KpR5fQx_V2c)
-
-1.  [Flutter WebSockets App](https://github.com/iampawan/flutter_websocket)[![watch](image/youtube.png)](https://www.youtube.com/watch?v=S0KeKqQxDAQ)
-
-1.  [Flutter Sqflite MVP App](https://github.com/iampawan/Flutter-Sqflite-MVP)[![watch](image/youtube.png)](https://www.youtube.com/watch?v=Yzfxqd9-6QY)
-
-1.  [Flutter Crypto App](https://github.com/iampawan/CryptoApp)[![watch](image/youtube.png)](https://www.youtube.com/watch?v=cPlaYS4eqe4)
-
-1.  [Flutter Redux App](https://github.com/iampawan/Redux-Tutorial-Flutter)[![watch](image/youtube.png)](https://www.youtube.com/watch?v=X8B-UzqEaWc)
-
-1.  [Flutter Frenzy Chat App](https://github.com/iampawan/frenzychatapp)[![watch](image/youtube.png)](https://www.youtube.com/watch?v=Yd-bgqe3DxA)
-
-1.  [Flutter Calculator](https://github.com/iampawan/fluttercalculator)[![watch](image/youtube.png)](https://www.youtube.com/watch?v=Ss1HkZ3LnRY)
-
-1.  [Flutter Login Page App](https://github.com/iampawan/flutterlogin)[![watch](image/youtube.png)](https://youtu.be/iYH2jzUM1Nc)
-
-1.  [Flutter Login Page Bloc Pattern App](https://github.com/iampawan/FlutterLoginPageBloc)[![watch](image/youtube.png)](https://youtu.be/96ykD0sacRA)
-
-1.  [Flutter Beautiful Material Navigation Drawer](https://www.youtube.com/watch?v=iYH2jzUM1Nc)[![watch](image/youtube.png)](https://youtu.be/JWuXj0BY_s4)
-
-1.  [Flutter Material Design Widgets - | Tabs | BottomNavigationBar | Stepper | Snackbar etc App](https://www.youtube.com/watch?v=5_zQ6rjv00s)[![watch](image/youtube.png)](https://www.youtube.com/watch?v=5_zQ6rjv00s)
-
-1.  [Flutter Git Quick Start Guide](https://www.youtube.com/watch?v=kVow5q53WG8)[![watch](image/youtube.png)](https://www.youtube.com/watch?v=kVow5q53WG8)
-
-1.  [Flutter Local JSON App](https://www.youtube.com/watch?v=bTwTKwK3hGc)[![watch](image/youtube.png)](https://www.youtube.com/watch?v=bTwTKwK3hGc8)
-
-1.  [Flutter Fetching App Using HTTP](https://www.youtube.com/watch?v=aIJU68Phi1w)[![watch](image/youtube.png)](https://www.youtube.com/watch?v=aIJU68Phi1w)
-
-1.  [Flutter Swipe to delete ListView App](https://www.youtube.com/watch?v=AzOONgeCVKg)[![watch](image/youtube.png)](https://www.youtube.com/watch?v=AzOONgeCVKg)
-
-1.  [Flutter Line Clipping App](https://www.youtube.com/watch?v=fqqY3NBVVHA)[![watch](image/youtube.png)](https://www.youtube.com/watch?v=fqqY3NBVVHA)
-
-1.  [Flutter Bezier Curve App](https://www.youtube.com/watch?v=LnUhNTUl3Mc)[![watch](image/youtube.png)](https://www.youtube.com/watch?v=LnUhNTUl3Mc)
-
-1.  [Flutter CryptoShadow](https://github.com/huextrat/CryptoShadow) [Hugo EXTRAT](https://github.com/huextrat/)
-
-1.  [Flutter LifeCycle And Orientation](https://github.com/iampawan/FlutterLifeCycleAndOrientation)[![watch](image/youtube.png)](https://youtu.be/f9m_Wc4K5v0)
-
-1.  [Flutter Splash Screen - FlutKart](https://github.com/iampawan/FlutKart)[![watch](image/youtube.png)](https://youtu.be/FNBuo-7zg2Q)
-
-1.  [Flutter Real Splash Screens for both OS]()[![watch](image/youtube.png)](https://youtu.be/BjV4RMkVY6w)
-
-1.  [Flutter Walkthrough Package & App](https://github.com/iampawan/Flutter-Walkthrough)[![watch](image/youtube.png)](https://youtu.be/iOqtl8-iDE0)[![Pub](image/dart.png)](https://pub.dartlang.org/packages/flutter_walkthrough)
-
-1.  [Flutter Validating Form - Login Form](https://github.com/iampawan/FlutterForms)[![watch](image/youtube.png)](https://youtu.be/RlBfFswZ94U)
-
-1.  [Flutter Age Calculator App](https://github.com/iampawan/FlutterAnimatedAgeCalculatorApp)[![watch](image/youtube.png)](https://youtu.be/6y9Ce76amjY)
-
-1.  [Flutter Collapsing Toolbar Layout](https://github.com/iampawan/FlutterCollapsingToolbar)[![watch](image/youtube.png)](https://youtu.be/e5bklM7YfIo)
-
-1.  [Flutter PullToRefresh ListView](https://github.com/iampawan/flutter_pull_to_refresh)[![watch](image/youtube.png)](https://youtu.be/5n8xP4ukzlM)
-
-1.  [Flutter Internet Connectivity](https://github.com/iampawan/flutter_connectivity)[![watch](image/youtube.png)](https://youtu.be/QxE-hEa16gA)
-
-1.  [Flutter Access Camera App](https://github.com/iampawan/FlutterWhatsAppClone)[![watch](image/youtube.png)](https://youtu.be/ZkpHzbOm-s0)
-
-1.  [Firebase Build Beautiful Wallpaper App P1](https://github.com/iampawan/FlutterWithFirebase)[![watch](image/youtube.png)](https://youtu.be/SrGP1BdkYpk)
-
-1.  [Flutter: Integrate Ads | Create Admob Account P2](https://github.com/iampawan/FlutterWithFirebase)[![watch](image/youtube.png)](https://youtu.be/qDa8nlLkMF8)
-
-1.  [Flutter: Integrate Analytics | Firebase Analytics | Handling Library Issues P3](https://github.com/iampawan/FlutterWithFirebase)[![watch](image/youtube.png)](https://youtu.be/SXuB9oa3t9A)
-
-1.  [Flutter: Prepare App For Release | App Signing | Create JKS P4](https://github.com/iampawan/FlutterWithFirebase)[![watch](image/youtube.png)](https://youtu.be/nGvPNG-f1-o)
-
-1.  [Flutter: Publish App to PlayStore | Fully Explained Demo P5](https://github.com/iampawan/FlutterWithFirebase)[![watch](image/youtube.png)](https://youtu.be/qpruGmff5Fw)
-
-1.  [Flutter: Expandable & Sticky Header List](https://github.com/iampawan/FlutterExpandableAndStickyHeaderList)[![watch](image/youtube.png)](https://youtu.be/vDgdzfcFBy0)
-
-1.  [Flutter: Backdrop Widget Tutorial | Material Design 2.0](https://github.com/iampawan/FlutterBackdrop)[![watch](image/youtube.png)](https://youtu.be/LcEyi1_1bAw)
-
-1.  [Flutter: QR Code Scanner App](https://github.com/iampawan/FlutterQRScanner-App)[![watch](image/youtube.png)](https://youtu.be/siuJhQ9BqsU)
-
-1.  [Flutter: Integrate Google Maps Tutorial](https://github.com/iampawan/FlutterGoogleMaps)[![watch](image/youtube.png)](https://youtu.be/2PVHzuuN9Ww)
-
-1.  [VSCode Tips & Tricks | Flutter | 20 Useful Shortcuts](https://youtu.be/sCb44rmNMfM)[![watch](image/youtube.png)](https://youtu.be/sCb44rmNMfM)
-
-1.  [Flutter: Handle Back Button Pressed | WillPopScope Widget](https://youtu.be/fYBCzgBRkb4)[![watch](image/youtube.png)](https://youtu.be/fYBCzgBRkb4)
-
-1.  [Flutter: Programatically Check Whether Debug OR Release Mode](https://www.youtube.com/watch?v=xyVXbNMJoIk)[![watch](image/youtube.png)](https://www.youtube.com/watch?v=xyVXbNMJoIk)
-
-1.  [Flutter: Make New Gmail Like FloatingActionButton](https://github.com/iampawan/Flutter-UI-Kit)[![watch](image/youtube.png)](https://youtu.be/fiOAAiZ41Zs)
-
-1.  [Routes in Flutter | Push | PushNamed | GenerateRoute | Unknown Route](https://github.com/iampawan/Flutter-Routes)[![watch](image/youtube.png)](https://youtu.be/vyXWqOmkxe8)
-
-1.  [Flutter: Data Connection Checker | Wifi connected but no internet](https://pub.dev/packages/data_connection_checker)[![watch](image/youtube.png)](https://youtu.be/u_Xyqo6lhFE)
-
-1.  [Flutter: Android App Bundle Step By Step Guide](https://youtu.be/dRbmjsqERVw)[![watch](image/youtube.png)](https://youtu.be/dRbmjsqERVw)
-
-1.  [Flutter: Click | Pick | Crop | Compress an Image | AndroidX](https://github.com/iampawan/Flutter_Click_Pick_Crop_Compress)[![watch](image/youtube.png)](https://youtu.be/hV9gY01m61Y)
-
-1.  [Flutter: Overriding Dependencies | Solving Version Conflicts](https://github.com/iampawan/FlutterUtilsCollection)[![watch](image/youtube.png)](https://youtu.be/Nn6kle_DThM)
-
-1.  [Flutter: Styling Google Maps For Multiple Themes | Android & iOS | Official Plugin](https://github.com/iampawan/GDG-DevFest-App)[![watch](image/youtube.png)](https://youtu.be/LWAAOyQknvY)
-
-1.  [Flutter: WhatsApp Clone Status View | Story View Feature Tutorial](https://github.com/iampawan/FlutterWhatsAppClone)[![watch](image/youtube.png)](https://youtu.be/qDqRbai9VmU)
-
-1.  [Making Ubuntu like terminal in Flutter](https://github.com/iampawan/FlutterWhatsAppClone)[![watch](image/youtube.png)](https://youtu.be/kKsVdFPcoNY)
-
-1.  [Westlife Using Flutter](https://github.com/renjingkai/WestlifeUsingFlutter)
-
-## Advanced
-
-1.  [Flutter Advanced: Signature App (CustomPainter)](https://github.com/iampawan/fluttersignatureview)[![watch](image/youtube.png)](https://youtu.be/zu-do2luSAo)
-
-1.  [Flutter Advanced: Dynamic Theming | Change Theme At Runtime](https://github.com/iampawan/Flutter-Dynamic-Theming)[![watch](image/youtube.png)](https://youtu.be/XdUMp9k5JCI)
-
-1.  [Flutter Advanced: Inherited Widget & Scoped Model Explained | Part - 1](https://github.com/iampawan/StateExperiments)[![watch](image/youtube.png)](https://youtu.be/j-27MZwRbFw)
-
-1.  [Flutter Advanced: BloC Pattern Explained | Part - 2](https://github.com/iampawan/StateExperiments)[![watch](image/youtube.png)](https://youtu.be/_6yXf7kcA8A)
-
-1.  [Flutter Advanced Redux: Shopping Cart App From Scratch | Redux Time Travel](https://github.com/iampawan/FlutterShoppingCart)[![watch](image/youtube.png)](https://youtu.be/yBH6wIzVhSg)
-
-1.  [Flutter Advanced: Build Your First Plugin For Android & iOS | Flutter Toasts](https://github.com/iampawan/FlutterToastPlugin)[![watch](image/youtube.png)](https://youtu.be/TZRpCGQsBCw)[![Pub](image/dart.png)](https://pub.dartlang.org/packages/flutter_toast_pk)
-
-1.  [Flutter Advanced: Download Large Files (Pdf, Json, Image etc) With Progress %](https://github.com/iampawan/FlutterDownloadFilesWithProgress)[![watch](image/youtube.png)](https://youtu.be/Gru7swUQqsg)
-
-1.  [Flutter Advanced: Async Programming | Future | Async Await](https://youtu.be/JJ4MvlXooCU)[![watch](image/youtube.png)](https://youtu.be/JJ4MvlXooCU)
-
-1.  [Flutter Advanced: Semantic Versioning](https://youtu.be/iua7TjbeRHA)[![watch](image/youtube.png)](https://youtu.be/iua7TjbeRHA)
-
-1.  [Flutter Advanced : Build Beautiful Material Search App or Integrate it with Any App](https://youtu.be/FPcl1tu0gDs)[![watch](image/youtube.png)](https://youtu.be/FPcl1tu0gDs)
-
-1.  [Flutter Advanced : Add Flutter To Existing Or New Android App](https://github.com/iampawan/AddFlutter2ExistingAndroidApp)[![watch](image/youtube.png)](https://youtu.be/Gw211RZGVw8)
-
-1.  [Flutter Advanced: The BloC Pattern on Whiteboard](https://youtu.be/LSljItPM_UE)[![watch](image/youtube.png)](https://youtu.be/LSljItPM_UE)
-
-1.  [Flutter Advanced Login Page Bloc Pattern App](https://github.com/iampawan/FlutterLoginPageBloc)[![watch](image/youtube.png)](https://youtu.be/96ykD0sacRA)
-
-1.  [Flutter Advanced Face ID & Touch ID/Fingerprint Local Auth App](https://github.com/iampawan/FlutterAuthFaceID-FingerPrint)[![watch](image/youtube.png)](https://youtu.be/w0-UB7rx8TA)
-
-1.  [Flutter Advanced Securing your Flutter Apps | Prevent Screenshot App](https://github.com/iampawan/Flutter-UI-Kit)[![watch](image/youtube.png)](https://youtu.be/iVNTTX5GrUc)
-
-1.  [Flutter Advanced: ARCore Tutorial | Sceneform | Exploring New Possibilities](https://github.com/iampawan/FlutterAR)[![watch](image/youtube.png)](https://youtu.be/Gf-Qu29RLUo)
-
-1.  [Flutter Advanced: ARKit Tutorial | iOS](https://github.com/iampawan/FlutterAR)[![watch](image/youtube.png)](https://youtu.be/aHgzAfwxMQk)
-
-1.  [Flutter Advanced: PDF Viewer Tutorial Android & IOS | From URL & Asset](https://github.com/iampawan/FlutterPDFViewer)[![watch](image/youtube.png)](https://youtu.be/5S9qjreGFNc)
-
-1.  [Flutter Advanced: Auto Create Models from JSON | Serializable](https://github.com/iampawan/FlutterAutoJSONModel)[![watch](image/youtube.png)](https://youtu.be/hAbXdcHpx_U)
-
-1.  [Flutter Advanced: Background Fetch | Run code in the background Android & iOS](https://github.com/iampawan/FlutterBackgroundFetch)[![watch](image/youtube.png)](https://youtu.be/NhlPK10_k9E)
-
-1.  [Flutter Advanced: Lazy Loading ListViews | Load More Data On Scroll](https://github.com/iampawan/FlutterUtilsCollection)[![watch](image/youtube.png)](https://youtu.be/JaVjHDdoVOg)
-
-1.  [Flutter Advanced: Find Widget's Size & Position Using Render Object](https://github.com/iampawan/FlutterUtilsCollection)[![watch](image/youtube.png)](https://youtu.be/_uMLR7D4npE)
-
-1.  [Flutter Advanced: TensorFlow Lite | Object Detection | YoloV2 | SSD Tutorial](https://github.com/iampawan/TFLite-Flutter)[![watch](image/youtube.png)](https://youtu.be/0pYh7Js4GM8)
-
-1.  [Flutter Zoom In Zoom Out And Rotate](https://github.com/iampawan/FlutterUtilsCollection)[![watch](image/youtube.png)](https://youtu.be/bYrZnVGyYc8)
-
-## Flutter Animation Series
-
-1.  [Flutter: Animation Series || Episode 1 || Basic Animation ](https://github.com/iampawan/AnimationSeries)[![watch](image/youtube.png)](https://youtu.be/UJVO-H0wfVU)
-
-1.  [Flutter Animation: Ep 2 || Animation Series || Easing ](https://github.com/iampawan/AnimationSeries)[![watch](image/youtube.png)](https://youtu.be/kNVkC99p3Ho)
-
-1.  [Flutter Animation: Ep 3 || Animation Series || Brick Animations](https://github.com/iampawan/AnimationSeries)[![watch](image/youtube.png)](https://youtu.be/5ANXJjVX3t8)
-
-1.  [Flutter: Animation Series Ep 4 | Flipper Widget](https://github.com/iampawan/FlipperWidge)[![watch](image/youtube.png)](https://youtu.be/R7sOcdIeMKQ)
-
-1.  [Flutter Flare 1.0 : Getting Started With 2D Animations](https://github.com/iampawan/FlutterFlare-Basic)[![watch](image/youtube.png)](https://youtu.be/eeXdA6gow3s)
-
-1.  [Flutter - Making a Christmas Tree 🎄| Tween Animation](https://github.com/iampawan/FlutterChristmasTree)[![watch](image/youtube.png)](https://youtu.be/QsY2LKcivqk)
-
-## Flutter Library Series
-
-1.  [Awesome HTTP Inspector Tool | Flutter Library of the Week | EP-01 ](https://github.com/iampawan/Flutter-Best-Packages)[![watch](image/youtube.png)](https://youtu.be/YsvFnNiKn_M)
-
-1.  [Awesome Animated Loaders | Flutter Library of the Week | EP-02 ](https://github.com/iampawan/Flutter-Best-Packages)[![watch](image/youtube.png)](https://youtu.be/k4fFfT8vli0)
-
-1.  [Awesome Onboarding Experience | Flutter Library of the Week | EP-03](https://github.com/iampawan/Flutter-Best-Packages)[![watch](image/youtube.png)](https://youtu.be/R2HNppJDp2Q)
-
-1.  [Awesome Overlays | Flutter Library of the Week | EP-04](https://github.com/iampawan/Flutter-Best-Packages)[![watch](image/youtube.png)](https://youtu.be/A3co3Tskjtg)
-
-1.  [Awesome Extensions | Flutter Library of the Week | EP-05](https://github.com/iampawan/Flutter-Best-Packages)[![watch](image/youtube.png)](https://youtu.be/k1EYzQAhV-g)
-
-1.  [Storing Keys in .env file | BuildConfig | Flutter Library of the Week | EP-06](https://github.com/iampawan/Flutter-Best-Packages)[![watch](image/youtube.png)](https://youtu.be/OtkrNQxJzBQ)
-
-1.  [Flutter Powerful VelocityX | VelocityX | Ch01-Ch05](https://github.com/iampawan/VelocityX)[![watch](image/youtube.png)](https://www.youtube.com/watch?v=IOhJCN4T1V4&list=PLR2qQy0Zxs_UHLXSYbK50jEapx0ORmLYv&index=2&t=0s)
-
-1.  [Flutter RxDart Explained - The Flutter Way](https://github.com/iampawan/Learning-RxDart)[![watch](image/youtube.png)](https://youtu.be/8fOoF7icyn0)
-
-## Flutter Weekly Widgets Series
-
-1.  [Flutter: SizedBox | Flutter Weekly Widgets | Ep 1 ](https://github.com/iampawan/FlutterWidgets)[![watch](image/youtube.png)](https://youtu.be/aVZ5rsA4Yx8)
-
-1.  [Flutter: Animated Builder | Improve Performance | Ep 2 ](https://github.com/iampawan/FlutterWidgets)[![watch](image/youtube.png)](https://youtu.be/ssz7pJQTokM)
-
-1.  [Flutter: Draggable & Drag Target | Ep 3 ](https://github.com/iampawan/FlutterWidgets)[![watch](image/youtube.png)](https://youtu.be/U6WjVYZ3kKc)
-
-1.  [Flutter: World of Cupertino (iOS) | Ep 4 ](https://github.com/iampawan/FlutterWidgets)[![watch](image/youtube.png)](https://youtu.be/f4kXyOkfe6I)
-
-1.  [Flutter: Data Table | Ep 5 | Flutter Weekly Widgets ](https://github.com/iampawan/FlutterWidgets)[![watch](image/youtube.png)](https://youtu.be/n2Dav9ONJsY)
-
-1.  [Flutter: WebView | Browser App | Ep 6 | Website to App](https://github.com/iampawan/FlutterWidgets)[![watch](image/youtube.png)](https://youtu.be/DEgtGLwdOHM)
-
-1.  [Flutter Advanced: Overlay Widget | Ep 7 | Flutter Weekly Widgets ](https://github.com/iampawan/FlutterWidgets)[![watch](image/youtube.png)](https://youtu.be/KuXKwjv2gTY)
-
-1.  [Flutter Advanced: Placeholder, Spacer, Visibility Widgets | Ep 8 ](https://github.com/iampawan/FlutterWidgets)[![watch](image/youtube.png)](https://youtu.be/DrJLGJ5e-uw)
-
-1.  [Flutter Weekly Widgets S02E01 | Reordable ListView](https://github.com/iampawan/FlutterWidgets)[![watch](image/youtube.png)](https://youtu.be/VsdR9S0J0ag)
-
-1.  [Flutter Weekly Widgets S02E02 | 3D ListView](https://github.com/iampawan/FlutterWidgets)[![watch](image/youtube.png)](https://youtu.be/oE4Cl_p5LQ0)
-
-1.  [Flutter Weekly Widgets S02E03 | Universal Error Widget](https://github.com/iampawan/FlutterWidgets)[![watch](image/youtube.png)](https://youtu.be/6mOX9LxH_rU)
-
-## Plugins on pub.dartlang.org
-
-1.  [Flutter VelocityX](https://pub.dev/packages/velocity_x)
-
-1.  [Flutter Flute Music Plugin - First Open Source Flutter based material design music player with audio plugin to play local music files.(Online Radio will be added soon).](https://pub.dartlang.org/packages/flute_music_player)
-
-1.  [Flutter Walkthrough - A new Flutter package for both android and iOS which helps developers in creating animated walkthrough of their app.](https://pub.dartlang.org/packages/flutter_walkthrough)
-
-1.  [Flutter Toast PK - A new Flutter plugin for showing toast in android and ios.](https://pub.dartlang.org/packages/flutter_toast_pk)
-
-1.  [Random PK - A new Flutter package that gives a container with random color.](https://pub.dartlang.org/packages/random_pk)
-
-1.  [PK Skeleton - A Facebook & Twitter Like Card Loading Shimmer Skeleton Library..](https://pub.dartlang.org/packages/pk_skeleton)
-
-1.  [MediumClapFlutter - A Custom Floating Action Button (FAB) library like clapping effect on Medium.](https://pub.dartlang.org/packages/medium_clap_flutter)
-
-1.  [audioplayers - A Flutter plugin to play multiple simultaneously audio files, works for Android and iOS.](https://pub.dartlang.org/packages/audioplayers)
-
-1.  [flame - A minimalist Flutter game engine.](https://pub.dartlang.org/packages/flame)
-
-## Dart Series
-
-1.  [Learn Dart Basics in 30 Mins](https://youtu.be/0CTj3x6jgeY)[![watch](image/youtube.png)](https://youtu.be/0CTj3x6jgeY)
-
-1.  [Thread of Execution, Functions & Call Stack- Dart Under The Hood CH1](https://medium.com/@imthepk/thread-of-execution-functions-call-stack-dart-under-the-hood-ch1-c2e756504c)[![watch](image/youtube.png)](https://youtu.be/c5ZPuBONdAc)
-
-## Dart Backend Series (Source Code + YouTube Link)
-
-1.  [Dart: How to Setup Aqueduct | Intro | Aqueduct](https://github.com/iampawan/DartFirstApi)[![watch](image/youtube.png)](https://youtu.be/rf6uAcAglzc)
-1.  [Dart: How to write your first REST API | Intro & 1/7 | Aqueduct](https://github.com/iampawan/DartQuizApi)[![watch](image/youtube.png)](https://youtu.be/rf6uAcAglzc)
-1.  [Dart: How to make controllers ? | 1/7 | Aqueduct](https://github.com/iampawan/DartQuizApi)[![watch](image/youtube.png)](https://youtu.be/XCOYxjoJDb8)
-1.  [Dart: Indexing And Routing ? | 2/7 | Aqueduct](https://github.com/iampawan/DartQuizApi)[![watch](image/youtube.png)](https://youtu.be/zG1kUp1bcQY)
-1.  [Dart: How to write tests ? | 3/7 | Aqueduct](https://github.com/iampawan/DartQuizApi)[![watch](image/youtube.png)](https://youtu.be/Q2I4wDET4Os)
-1.  [Dart: How to setup PostgreSQL ? | 4/7 | Aqueduct](https://github.com/iampawan/DartQuizApi)[![watch](image/youtube.png)](https://youtu.be/WrqUOZw1E7w)
-1.  [Dart: How to write tests with test db ? | 5/7 | Aqueduct](https://github.com/iampawan/DartQuizApi)[![watch](image/youtube.png)](https://youtu.be/JsPFOh3SPm0)
-1.  [Dart: What is ORM ? | 5/7 | Aqueduct](https://github.com/iampawan/DartQuizApi)[![watch](image/youtube.png)](https://youtu.be/JsPFOh3SPm0)
-1.  [Dart: How to make DataModels ? | 5/7 | Aqueduct](https://github.com/iampawan/DartQuizApi)[![watch](image/youtube.png)](https://youtu.be/JsPFOh3SPm0)
-1.  [Dart: What are Relationships and Joins | 6/7 | Aqueduct](https://github.com/iampawan/DartQuizApi)[![watch](image/youtube.png)](https://youtu.be/TWhCHoGds0c)
-1.  [Dart: How to deploy to real database ? | 7/7 | Aqueduct](https://github.com/iampawan/DartQuizApi)[![watch](image/youtube.png)](https://youtu.be/6H3XwY_G8JA)
-
-1.  [Server Side Dart - Exploring Angel | First API](https://youtu.be/UzuecP3utk8)[![watch](image/youtube.png)](https://youtu.be/UzuecP3utk8)
-
-1.  [Flutter App + Backend (Angel) = FullStack](https://github.com/iampawan/FlutterAngel)[![watch](image/youtube.png)](https://youtu.be/ggmjumYogEo)
-
-1.  [Deno (Backend) + Flutter (Frontend) Full Tutorial | QuotesX API & APP](https://youtu.be/_65Ixfu9nSo)[![watch](image/youtube.png)](https://youtu.be/_65Ixfu9nSo)
-
-## Workshops & Interviews
-
-1.  [Flutter From Scratch - Workshop | Photos Info App | Instagram Clone & More](https://github.com/iampawan/FlutterChennai)[![watch](image/youtube.png)](https://youtu.be/bv_Xv_yN2A8)
-
-1.  [Taking Flight with VelocityX - Pawan Kumar (Flutter Week)](https://youtu.be/v1GmQZTBRaM)[![watch](image/youtube.png)](https://youtu.be/v1GmQZTBRaM)
-
-1.  [Interview With A Googler | Chris Sells | Episode 01 | Flutter Q&A](https://pawan.live)[![watch](image/youtube.png)](https://youtu.be/DBvX4i9muk4)
-
-# Pull Requests
-
-I welcome and encourage all pull requests. It usually will take me within 24-48 hours to respond to any issue or request. Here are some basic rules to follow to ensure timely addition of your request:
-
-1.  Match the document style as closely as possible.
-2.  Please keep PR titles easy to read and descriptive of changes, this will make them easier to merge :)
-3.  Pull requests _must_ be made against `master` branch for this particular repository.
-4.  Check for existing [issues](https://github.com/iampawan/FlutterExampleApps/issues) first, before filing an issue.
-5.  Make sure you follow the set standard as all other projects in this repo do
-6.  Have fun!
-
-### Created & Maintained By
-
-[Pawan Kumar](https://github.com/iampawan) ([@imthepk](https://www.twitter.com/imthepk)) ([YouTube](https://www.youtube.com/c/MTechViral))
-([Instagram](https://www.instagram.com/codepur_ka_superhero))
-
-> If you found this project helpful or you learned something from the source code and want to thank me, consider buying me a cup of :coffee:
->
-> - [PayPal](https://www.paypal.me/imthepk/)
-
-# License
-
-    Copyright 2018 Pawan Kumar
-
-    Licensed under the Apache License, Version 2.0 (the "License");
-    you may not use this file except in compliance with the License.
-    You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
+## Getting Started
 
-    Unless required by applicable law or agreed to in writing, software
-    distributed under the License is distributed on an "AS IS" BASIS,
-    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-    See the License for the specific language governing permissions and
-    limitations under the License.
+This project is a starting point for a Flutter application.
 
-## Getting Started
+A few resources to get you started if this is your first Flutter project:
 
-For help getting started with Flutter, view our online
-[documentation](http://flutter.io/).
-![Image](image/fa.png)
+- [Lab: Write your first Flutter app](https://flutter.dev/docs/get-started/codelab)
+- [Cookbook: Useful Flutter samples](https://flutter.dev/docs/cookbook)
 
-For help on editing plugin code, view the [documentation](https://flutter.io/platform-plugins/#edit-code).
+For help getting started with Flutter, view our
+[online documentation](https://flutter.dev/docs), which offers tutorials,
+samples, guidance on mobile development, and a full API reference.
diff --git a/test/widget_test.dart b/test/widget_test.dart
new file mode 100644
index 0000000..81d192d
--- /dev/null
+++ b/test/widget_test.dart
@@ -0,0 +1,30 @@
+// This is a basic Flutter widget test.
+//
+// To perform an interaction with a widget in your test, use the WidgetTester
+// utility that Flutter provides. For example, you can send tap and scroll
+// gestures. You can also use WidgetTester to find child widgets in the widget
+// tree, read text, and verify that the values of widget properties are correct.
+
+import 'package:flutter/material.dart';
+import 'package:flutter_test/flutter_test.dart';
+
+import 'package:xylophone/main.dart';
+
+void main() {
+  testWidgets('Counter increments smoke test', (WidgetTester tester) async {
+    // Build our app and trigger a frame.
+    await tester.pumpWidget(XylophoneApp());
+
+    // Verify that our counter starts at 0.
+    expect(find.text('0'), findsOneWidget);
+    expect(find.text('1'), findsNothing);
+
+    // Tap the '+' icon and trigger a frame.
+    await tester.tap(find.byIcon(Icons.add));
+    await tester.pump();
+
+    // Verify that our counter has incremented.
+    expect(find.text('0'), findsNothing);
+    expect(find.text('1'), findsOneWidget);
+  });
+}