From 9741f86826631897d0b60809ae1d47120902ecc2 Mon Sep 17 00:00:00 2001
From: Aditya <62930521+adityar224@users.noreply.github.com>
Date: Sat, 22 Oct 2022 23:44:38 +0530
Subject: [PATCH] New Example - Expansion panel demo (#116)
---
using_expansionpanel/.gitignore | 44 ++
using_expansionpanel/.metadata | 39 ++
using_expansionpanel/README.md | 9 +
using_expansionpanel/analysis_options.yaml | 29 ++
using_expansionpanel/android/.gitignore | 13 +
using_expansionpanel/android/app/build.gradle | 71 +++
.../android/app/src/debug/AndroidManifest.xml | 8 +
.../android/app/src/main/AndroidManifest.xml | 34 ++
.../using_expansionpanel/MainActivity.kt | 6 +
.../res/drawable-v21/launch_background.xml | 12 +
.../main/res/drawable/launch_background.xml | 12 +
.../src/main/res/mipmap-hdpi/ic_launcher.png | Bin 0 -> 544 bytes
.../src/main/res/mipmap-mdpi/ic_launcher.png | Bin 0 -> 442 bytes
.../src/main/res/mipmap-xhdpi/ic_launcher.png | Bin 0 -> 721 bytes
.../main/res/mipmap-xxhdpi/ic_launcher.png | Bin 0 -> 1031 bytes
.../main/res/mipmap-xxxhdpi/ic_launcher.png | Bin 0 -> 1443 bytes
.../app/src/main/res/values-night/styles.xml | 18 +
.../app/src/main/res/values/styles.xml | 18 +
.../app/src/profile/AndroidManifest.xml | 8 +
using_expansionpanel/android/build.gradle | 31 ++
.../android/gradle.properties | 3 +
.../gradle/wrapper/gradle-wrapper.properties | 5 +
using_expansionpanel/android/settings.gradle | 11 +
using_expansionpanel/demo.gif | Bin 0 -> 16220805 bytes
using_expansionpanel/ios/.gitignore | 34 ++
.../ios/Flutter/AppFrameworkInfo.plist | 26 +
.../ios/Flutter/Debug.xcconfig | 1 +
.../ios/Flutter/Release.xcconfig | 1 +
.../ios/Runner.xcodeproj/project.pbxproj | 481 ++++++++++++++++++
.../contents.xcworkspacedata | 7 +
.../xcshareddata/IDEWorkspaceChecks.plist | 8 +
.../xcshareddata/WorkspaceSettings.xcsettings | 8 +
.../xcshareddata/xcschemes/Runner.xcscheme | 87 ++++
.../contents.xcworkspacedata | 7 +
.../xcshareddata/IDEWorkspaceChecks.plist | 8 +
.../xcshareddata/WorkspaceSettings.xcsettings | 8 +
.../ios/Runner/AppDelegate.swift | 13 +
.../AppIcon.appiconset/Contents.json | 122 +++++
.../Icon-App-1024x1024@1x.png | Bin 0 -> 10932 bytes
.../AppIcon.appiconset/Icon-App-20x20@1x.png | Bin 0 -> 564 bytes
.../AppIcon.appiconset/Icon-App-20x20@2x.png | Bin 0 -> 1283 bytes
.../AppIcon.appiconset/Icon-App-20x20@3x.png | Bin 0 -> 1588 bytes
.../AppIcon.appiconset/Icon-App-29x29@1x.png | Bin 0 -> 1025 bytes
.../AppIcon.appiconset/Icon-App-29x29@2x.png | Bin 0 -> 1716 bytes
.../AppIcon.appiconset/Icon-App-29x29@3x.png | Bin 0 -> 1920 bytes
.../AppIcon.appiconset/Icon-App-40x40@1x.png | Bin 0 -> 1283 bytes
.../AppIcon.appiconset/Icon-App-40x40@2x.png | Bin 0 -> 1895 bytes
.../AppIcon.appiconset/Icon-App-40x40@3x.png | Bin 0 -> 2665 bytes
.../AppIcon.appiconset/Icon-App-60x60@2x.png | Bin 0 -> 2665 bytes
.../AppIcon.appiconset/Icon-App-60x60@3x.png | Bin 0 -> 3831 bytes
.../AppIcon.appiconset/Icon-App-76x76@1x.png | Bin 0 -> 1888 bytes
.../AppIcon.appiconset/Icon-App-76x76@2x.png | Bin 0 -> 3294 bytes
.../Icon-App-83.5x83.5@2x.png | Bin 0 -> 3612 bytes
.../LaunchImage.imageset/Contents.json | 23 +
.../LaunchImage.imageset/LaunchImage.png | Bin 0 -> 68 bytes
.../LaunchImage.imageset/LaunchImage@2x.png | Bin 0 -> 68 bytes
.../LaunchImage.imageset/LaunchImage@3x.png | Bin 0 -> 68 bytes
.../LaunchImage.imageset/README.md | 5 +
.../Runner/Base.lproj/LaunchScreen.storyboard | 37 ++
.../ios/Runner/Base.lproj/Main.storyboard | 26 +
using_expansionpanel/ios/Runner/Info.plist | 51 ++
.../ios/Runner/Runner-Bridging-Header.h | 1 +
using_expansionpanel/lib/main.dart | 88 ++++
using_expansionpanel/pubspec.yaml | 79 +++
using_expansionpanel/web/favicon.png | Bin 0 -> 917 bytes
using_expansionpanel/web/icons/Icon-192.png | Bin 0 -> 5292 bytes
using_expansionpanel/web/icons/Icon-512.png | Bin 0 -> 8252 bytes
.../web/icons/Icon-maskable-192.png | Bin 0 -> 5594 bytes
.../web/icons/Icon-maskable-512.png | Bin 0 -> 20998 bytes
using_expansionpanel/web/index.html | 58 +++
using_expansionpanel/web/manifest.json | 35 ++
using_expansionpanel/windows/.gitignore | 17 +
using_expansionpanel/windows/CMakeLists.txt | 101 ++++
.../windows/flutter/CMakeLists.txt | 104 ++++
.../flutter/generated_plugin_registrant.cc | 11 +
.../flutter/generated_plugin_registrant.h | 15 +
.../windows/flutter/generated_plugins.cmake | 23 +
.../windows/runner/CMakeLists.txt | 39 ++
using_expansionpanel/windows/runner/Runner.rc | 121 +++++
.../windows/runner/flutter_window.cpp | 61 +++
.../windows/runner/flutter_window.h | 33 ++
using_expansionpanel/windows/runner/main.cpp | 43 ++
.../windows/runner/resource.h | 16 +
.../windows/runner/resources/app_icon.ico | Bin 0 -> 33772 bytes
.../windows/runner/runner.exe.manifest | 20 +
using_expansionpanel/windows/runner/utils.cpp | 64 +++
using_expansionpanel/windows/runner/utils.h | 19 +
.../windows/runner/win32_window.cpp | 245 +++++++++
.../windows/runner/win32_window.h | 98 ++++
89 files changed, 2615 insertions(+)
create mode 100644 using_expansionpanel/.gitignore
create mode 100644 using_expansionpanel/.metadata
create mode 100644 using_expansionpanel/README.md
create mode 100644 using_expansionpanel/analysis_options.yaml
create mode 100644 using_expansionpanel/android/.gitignore
create mode 100644 using_expansionpanel/android/app/build.gradle
create mode 100644 using_expansionpanel/android/app/src/debug/AndroidManifest.xml
create mode 100644 using_expansionpanel/android/app/src/main/AndroidManifest.xml
create mode 100644 using_expansionpanel/android/app/src/main/kotlin/github/nisrulz/using_expansionpanel/MainActivity.kt
create mode 100644 using_expansionpanel/android/app/src/main/res/drawable-v21/launch_background.xml
create mode 100644 using_expansionpanel/android/app/src/main/res/drawable/launch_background.xml
create mode 100644 using_expansionpanel/android/app/src/main/res/mipmap-hdpi/ic_launcher.png
create mode 100644 using_expansionpanel/android/app/src/main/res/mipmap-mdpi/ic_launcher.png
create mode 100644 using_expansionpanel/android/app/src/main/res/mipmap-xhdpi/ic_launcher.png
create mode 100644 using_expansionpanel/android/app/src/main/res/mipmap-xxhdpi/ic_launcher.png
create mode 100644 using_expansionpanel/android/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png
create mode 100644 using_expansionpanel/android/app/src/main/res/values-night/styles.xml
create mode 100644 using_expansionpanel/android/app/src/main/res/values/styles.xml
create mode 100644 using_expansionpanel/android/app/src/profile/AndroidManifest.xml
create mode 100644 using_expansionpanel/android/build.gradle
create mode 100644 using_expansionpanel/android/gradle.properties
create mode 100644 using_expansionpanel/android/gradle/wrapper/gradle-wrapper.properties
create mode 100644 using_expansionpanel/android/settings.gradle
create mode 100644 using_expansionpanel/demo.gif
create mode 100644 using_expansionpanel/ios/.gitignore
create mode 100644 using_expansionpanel/ios/Flutter/AppFrameworkInfo.plist
create mode 100644 using_expansionpanel/ios/Flutter/Debug.xcconfig
create mode 100644 using_expansionpanel/ios/Flutter/Release.xcconfig
create mode 100644 using_expansionpanel/ios/Runner.xcodeproj/project.pbxproj
create mode 100644 using_expansionpanel/ios/Runner.xcodeproj/project.xcworkspace/contents.xcworkspacedata
create mode 100644 using_expansionpanel/ios/Runner.xcodeproj/project.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist
create mode 100644 using_expansionpanel/ios/Runner.xcodeproj/project.xcworkspace/xcshareddata/WorkspaceSettings.xcsettings
create mode 100644 using_expansionpanel/ios/Runner.xcodeproj/xcshareddata/xcschemes/Runner.xcscheme
create mode 100644 using_expansionpanel/ios/Runner.xcworkspace/contents.xcworkspacedata
create mode 100644 using_expansionpanel/ios/Runner.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist
create mode 100644 using_expansionpanel/ios/Runner.xcworkspace/xcshareddata/WorkspaceSettings.xcsettings
create mode 100644 using_expansionpanel/ios/Runner/AppDelegate.swift
create mode 100644 using_expansionpanel/ios/Runner/Assets.xcassets/AppIcon.appiconset/Contents.json
create mode 100644 using_expansionpanel/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-1024x1024@1x.png
create mode 100644 using_expansionpanel/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-20x20@1x.png
create mode 100644 using_expansionpanel/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-20x20@2x.png
create mode 100644 using_expansionpanel/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-20x20@3x.png
create mode 100644 using_expansionpanel/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-29x29@1x.png
create mode 100644 using_expansionpanel/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-29x29@2x.png
create mode 100644 using_expansionpanel/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-29x29@3x.png
create mode 100644 using_expansionpanel/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-40x40@1x.png
create mode 100644 using_expansionpanel/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-40x40@2x.png
create mode 100644 using_expansionpanel/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-40x40@3x.png
create mode 100644 using_expansionpanel/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-60x60@2x.png
create mode 100644 using_expansionpanel/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-60x60@3x.png
create mode 100644 using_expansionpanel/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-76x76@1x.png
create mode 100644 using_expansionpanel/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-76x76@2x.png
create mode 100644 using_expansionpanel/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-83.5x83.5@2x.png
create mode 100644 using_expansionpanel/ios/Runner/Assets.xcassets/LaunchImage.imageset/Contents.json
create mode 100644 using_expansionpanel/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage.png
create mode 100644 using_expansionpanel/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@2x.png
create mode 100644 using_expansionpanel/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@3x.png
create mode 100644 using_expansionpanel/ios/Runner/Assets.xcassets/LaunchImage.imageset/README.md
create mode 100644 using_expansionpanel/ios/Runner/Base.lproj/LaunchScreen.storyboard
create mode 100644 using_expansionpanel/ios/Runner/Base.lproj/Main.storyboard
create mode 100644 using_expansionpanel/ios/Runner/Info.plist
create mode 100644 using_expansionpanel/ios/Runner/Runner-Bridging-Header.h
create mode 100644 using_expansionpanel/lib/main.dart
create mode 100644 using_expansionpanel/pubspec.yaml
create mode 100644 using_expansionpanel/web/favicon.png
create mode 100644 using_expansionpanel/web/icons/Icon-192.png
create mode 100644 using_expansionpanel/web/icons/Icon-512.png
create mode 100644 using_expansionpanel/web/icons/Icon-maskable-192.png
create mode 100644 using_expansionpanel/web/icons/Icon-maskable-512.png
create mode 100644 using_expansionpanel/web/index.html
create mode 100644 using_expansionpanel/web/manifest.json
create mode 100644 using_expansionpanel/windows/.gitignore
create mode 100644 using_expansionpanel/windows/CMakeLists.txt
create mode 100644 using_expansionpanel/windows/flutter/CMakeLists.txt
create mode 100644 using_expansionpanel/windows/flutter/generated_plugin_registrant.cc
create mode 100644 using_expansionpanel/windows/flutter/generated_plugin_registrant.h
create mode 100644 using_expansionpanel/windows/flutter/generated_plugins.cmake
create mode 100644 using_expansionpanel/windows/runner/CMakeLists.txt
create mode 100644 using_expansionpanel/windows/runner/Runner.rc
create mode 100644 using_expansionpanel/windows/runner/flutter_window.cpp
create mode 100644 using_expansionpanel/windows/runner/flutter_window.h
create mode 100644 using_expansionpanel/windows/runner/main.cpp
create mode 100644 using_expansionpanel/windows/runner/resource.h
create mode 100644 using_expansionpanel/windows/runner/resources/app_icon.ico
create mode 100644 using_expansionpanel/windows/runner/runner.exe.manifest
create mode 100644 using_expansionpanel/windows/runner/utils.cpp
create mode 100644 using_expansionpanel/windows/runner/utils.h
create mode 100644 using_expansionpanel/windows/runner/win32_window.cpp
create mode 100644 using_expansionpanel/windows/runner/win32_window.h
diff --git a/using_expansionpanel/.gitignore b/using_expansionpanel/.gitignore
new file mode 100644
index 0000000..24476c5
--- /dev/null
+++ b/using_expansionpanel/.gitignore
@@ -0,0 +1,44 @@
+# Miscellaneous
+*.class
+*.log
+*.pyc
+*.swp
+.DS_Store
+.atom/
+.buildlog/
+.history
+.svn/
+migrate_working_dir/
+
+# 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/
+**/ios/Flutter/.last_build_id
+.dart_tool/
+.flutter-plugins
+.flutter-plugins-dependencies
+.packages
+.pub-cache/
+.pub/
+/build/
+
+# Symbolication related
+app.*.symbols
+
+# Obfuscation related
+app.*.map.json
+
+# Android Studio will place build artifacts here
+/android/app/debug
+/android/app/profile
+/android/app/release
diff --git a/using_expansionpanel/.metadata b/using_expansionpanel/.metadata
new file mode 100644
index 0000000..d214b8a
--- /dev/null
+++ b/using_expansionpanel/.metadata
@@ -0,0 +1,39 @@
+# 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.
+
+version:
+ revision: 18a827f3933c19f51862dde3fa472197683249d6
+ channel: stable
+
+project_type: app
+
+# Tracks metadata for the flutter migrate command
+migration:
+ platforms:
+ - platform: root
+ create_revision: 18a827f3933c19f51862dde3fa472197683249d6
+ base_revision: 18a827f3933c19f51862dde3fa472197683249d6
+ - platform: android
+ create_revision: 18a827f3933c19f51862dde3fa472197683249d6
+ base_revision: 18a827f3933c19f51862dde3fa472197683249d6
+ - platform: ios
+ create_revision: 18a827f3933c19f51862dde3fa472197683249d6
+ base_revision: 18a827f3933c19f51862dde3fa472197683249d6
+ - platform: web
+ create_revision: 18a827f3933c19f51862dde3fa472197683249d6
+ base_revision: 18a827f3933c19f51862dde3fa472197683249d6
+ - platform: windows
+ create_revision: 18a827f3933c19f51862dde3fa472197683249d6
+ base_revision: 18a827f3933c19f51862dde3fa472197683249d6
+
+ # User provided section
+
+ # List of Local paths (relative to this file) that should be
+ # ignored by the migrate tool.
+ #
+ # Files that are not part of the templates will be ignored by default.
+ unmanaged_files:
+ - 'lib/main.dart'
+ - 'ios/Runner.xcodeproj/project.pbxproj'
diff --git a/using_expansionpanel/README.md b/using_expansionpanel/README.md
new file mode 100644
index 0000000..e17fc27
--- /dev/null
+++ b/using_expansionpanel/README.md
@@ -0,0 +1,9 @@
+# Using Expansion Panel
+
+Example app showing implementation of the ExpansionPanelList and the ExpansionPanel Widget.
+
+
+
+## Getting Started
+
+For help getting started with Flutter, view online [documentation](http://flutter.dev/).
\ No newline at end of file
diff --git a/using_expansionpanel/analysis_options.yaml b/using_expansionpanel/analysis_options.yaml
new file mode 100644
index 0000000..61b6c4d
--- /dev/null
+++ b/using_expansionpanel/analysis_options.yaml
@@ -0,0 +1,29 @@
+# This file configures the analyzer, which statically analyzes Dart code to
+# check for errors, warnings, and lints.
+#
+# The issues identified by the analyzer are surfaced in the UI of Dart-enabled
+# IDEs (https://dart.dev/tools#ides-and-editors). The analyzer can also be
+# invoked from the command line by running `flutter analyze`.
+
+# The following line activates a set of recommended lints for Flutter apps,
+# packages, and plugins designed to encourage good coding practices.
+include: package:flutter_lints/flutter.yaml
+
+linter:
+ # The lint rules applied to this project can be customized in the
+ # section below to disable rules from the `package:flutter_lints/flutter.yaml`
+ # included above or to enable additional rules. A list of all available lints
+ # and their documentation is published at
+ # https://dart-lang.github.io/linter/lints/index.html.
+ #
+ # Instead of disabling a lint rule for the entire project in the
+ # section below, it can also be suppressed for a single line of code
+ # or a specific dart file by using the `// ignore: name_of_lint` and
+ # `// ignore_for_file: name_of_lint` syntax on the line or in the file
+ # producing the lint.
+ rules:
+ # avoid_print: false # Uncomment to disable the `avoid_print` rule
+ # prefer_single_quotes: true # Uncomment to enable the `prefer_single_quotes` rule
+
+# Additional information about this file can be found at
+# https://dart.dev/guides/language/analysis-options
diff --git a/using_expansionpanel/android/.gitignore b/using_expansionpanel/android/.gitignore
new file mode 100644
index 0000000..6f56801
--- /dev/null
+++ b/using_expansionpanel/android/.gitignore
@@ -0,0 +1,13 @@
+gradle-wrapper.jar
+/.gradle
+/captures/
+/gradlew
+/gradlew.bat
+/local.properties
+GeneratedPluginRegistrant.java
+
+# Remember to never publicly share your keystore.
+# See https://flutter.dev/docs/deployment/android#reference-the-keystore-from-the-app
+key.properties
+**/*.keystore
+**/*.jks
diff --git a/using_expansionpanel/android/app/build.gradle b/using_expansionpanel/android/app/build.gradle
new file mode 100644
index 0000000..219fdca
--- /dev/null
+++ b/using_expansionpanel/android/app/build.gradle
@@ -0,0 +1,71 @@
+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: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"
+
+android {
+ compileSdkVersion flutter.compileSdkVersion
+ ndkVersion flutter.ndkVersion
+
+ compileOptions {
+ sourceCompatibility JavaVersion.VERSION_1_8
+ targetCompatibility JavaVersion.VERSION_1_8
+ }
+
+ kotlinOptions {
+ jvmTarget = '1.8'
+ }
+
+ sourceSets {
+ main.java.srcDirs += 'src/main/kotlin'
+ }
+
+ defaultConfig {
+ // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
+ applicationId "github.nisrulz.using_expansionpanel"
+ // You can update the following values to match your application needs.
+ // For more information, see: https://docs.flutter.dev/deployment/android#reviewing-the-build-configuration.
+ minSdkVersion flutter.minSdkVersion
+ targetSdkVersion flutter.targetSdkVersion
+ versionCode flutterVersionCode.toInteger()
+ versionName flutterVersionName
+ }
+
+ buildTypes {
+ release {
+ // TODO: Add your own signing config for the release build.
+ // Signing with the debug keys for now, so `flutter run --release` works.
+ signingConfig signingConfigs.debug
+ }
+ }
+}
+
+flutter {
+ source '../..'
+}
+
+dependencies {
+ implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
+}
diff --git a/using_expansionpanel/android/app/src/debug/AndroidManifest.xml b/using_expansionpanel/android/app/src/debug/AndroidManifest.xml
new file mode 100644
index 0000000..3ff5b1d
--- /dev/null
+++ b/using_expansionpanel/android/app/src/debug/AndroidManifest.xml
@@ -0,0 +1,8 @@
+
+
+
+
diff --git a/using_expansionpanel/android/app/src/main/AndroidManifest.xml b/using_expansionpanel/android/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..8a5a4e5
--- /dev/null
+++ b/using_expansionpanel/android/app/src/main/AndroidManifest.xml
@@ -0,0 +1,34 @@
+
+
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/using_expansionpanel/android/app/src/main/kotlin/github/nisrulz/using_expansionpanel/MainActivity.kt b/using_expansionpanel/android/app/src/main/kotlin/github/nisrulz/using_expansionpanel/MainActivity.kt
new file mode 100644
index 0000000..5f38166
--- /dev/null
+++ b/using_expansionpanel/android/app/src/main/kotlin/github/nisrulz/using_expansionpanel/MainActivity.kt
@@ -0,0 +1,6 @@
+package github.nisrulz.using_expansionpanel
+
+import io.flutter.embedding.android.FlutterActivity
+
+class MainActivity: FlutterActivity() {
+}
diff --git a/using_expansionpanel/android/app/src/main/res/drawable-v21/launch_background.xml b/using_expansionpanel/android/app/src/main/res/drawable-v21/launch_background.xml
new file mode 100644
index 0000000..f74085f
--- /dev/null
+++ b/using_expansionpanel/android/app/src/main/res/drawable-v21/launch_background.xml
@@ -0,0 +1,12 @@
+
+
+
+