├── .gitignore ├── .pubignore ├── AUTHORS ├── CHANGELOG.md ├── LICENSE ├── README.md ├── analysis_options.yaml ├── example ├── .gitignore ├── .metadata ├── README.md ├── analysis_options.yaml ├── android │ ├── .gitignore │ ├── app │ │ ├── build.gradle │ │ └── src │ │ │ ├── debug │ │ │ └── AndroidManifest.xml │ │ │ ├── main │ │ │ ├── AndroidManifest.xml │ │ │ ├── kotlin │ │ │ │ └── example │ │ │ │ │ └── com │ │ │ │ │ └── example │ │ │ │ │ └── MainActivity.kt │ │ │ └── res │ │ │ │ ├── drawable-v21 │ │ │ │ └── launch_background.xml │ │ │ │ ├── drawable │ │ │ │ └── launch_background.xml │ │ │ │ ├── mipmap-hdpi │ │ │ │ └── ic_launcher.png │ │ │ │ ├── mipmap-mdpi │ │ │ │ └── ic_launcher.png │ │ │ │ ├── mipmap-xhdpi │ │ │ │ └── ic_launcher.png │ │ │ │ ├── mipmap-xxhdpi │ │ │ │ └── ic_launcher.png │ │ │ │ ├── mipmap-xxxhdpi │ │ │ │ └── ic_launcher.png │ │ │ │ ├── values-night │ │ │ │ └── styles.xml │ │ │ │ └── values │ │ │ │ └── styles.xml │ │ │ └── profile │ │ │ └── AndroidManifest.xml │ ├── build.gradle │ ├── example_android.iml │ ├── gradle.properties │ ├── gradle │ │ └── wrapper │ │ │ └── gradle-wrapper.properties │ └── settings.gradle ├── example.iml ├── example_android.iml ├── ios │ ├── .gitignore │ ├── Flutter │ │ ├── AppFrameworkInfo.plist │ │ ├── Debug.xcconfig │ │ └── Release.xcconfig │ ├── Runner.xcodeproj │ │ ├── project.pbxproj │ │ ├── project.xcworkspace │ │ │ ├── contents.xcworkspacedata │ │ │ └── xcshareddata │ │ │ │ ├── IDEWorkspaceChecks.plist │ │ │ │ └── WorkspaceSettings.xcsettings │ │ └── xcshareddata │ │ │ └── xcschemes │ │ │ └── Runner.xcscheme │ ├── Runner.xcworkspace │ │ ├── contents.xcworkspacedata │ │ └── xcshareddata │ │ │ ├── IDEWorkspaceChecks.plist │ │ │ └── WorkspaceSettings.xcsettings │ └── Runner │ │ ├── AppDelegate.swift │ │ ├── Assets.xcassets │ │ ├── AppIcon.appiconset │ │ │ ├── Contents.json │ │ │ ├── Icon-App-1024x1024@1x.png │ │ │ ├── Icon-App-20x20@1x.png │ │ │ ├── Icon-App-20x20@2x.png │ │ │ ├── Icon-App-20x20@3x.png │ │ │ ├── Icon-App-29x29@1x.png │ │ │ ├── Icon-App-29x29@2x.png │ │ │ ├── Icon-App-29x29@3x.png │ │ │ ├── Icon-App-40x40@1x.png │ │ │ ├── Icon-App-40x40@2x.png │ │ │ ├── Icon-App-40x40@3x.png │ │ │ ├── Icon-App-60x60@2x.png │ │ │ ├── Icon-App-60x60@3x.png │ │ │ ├── Icon-App-76x76@1x.png │ │ │ ├── Icon-App-76x76@2x.png │ │ │ └── Icon-App-83.5x83.5@2x.png │ │ └── LaunchImage.imageset │ │ │ ├── Contents.json │ │ │ ├── LaunchImage.png │ │ │ ├── LaunchImage@2x.png │ │ │ ├── LaunchImage@3x.png │ │ │ └── README.md │ │ ├── Base.lproj │ │ ├── LaunchScreen.storyboard │ │ └── Main.storyboard │ │ ├── Info.plist │ │ └── Runner-Bridging-Header.h ├── lib │ ├── images.dart │ └── main.dart └── pubspec.yaml ├── lib ├── sticky_headers.dart └── sticky_headers │ ├── render.dart │ └── widget.dart ├── pubspec.yaml └── sticky_headers.iml /.gitignore: -------------------------------------------------------------------------------- 1 | Thumbs.db 2 | .DS_Store 3 | .atom/ 4 | .dart_tool 5 | .idea 6 | .packages 7 | .pub/ 8 | build/ 9 | pubspec.lock 10 | Podfile.lock 11 | Pods/ 12 | ios/.generated/ 13 | ios/Flutter/Generated.xcconfig 14 | GeneratedPluginRegistrant.h 15 | GeneratedPluginRegistrant.m 16 | GeneratedPluginRegistrant.java 17 | -------------------------------------------------------------------------------- /.pubignore: -------------------------------------------------------------------------------- 1 | *.iml 2 | example/android/** 3 | example/ios/** 4 | -------------------------------------------------------------------------------- /AUTHORS: -------------------------------------------------------------------------------- 1 | # Below is a list of people and organizations that have contributed 2 | # to this project. Names should be added to the list like so: 3 | # 4 | # Name/Organization 5 | 6 | Simon Lightfoot 7 | -------------------------------------------------------------------------------- /CHANGELOG.md: -------------------------------------------------------------------------------- 1 | # Changelog 2 | ## 0.3.0+2 3 | * Move flutter_lints to dev_dependencies. 4 | 5 | ## 0.3.0+1 6 | * Update README.md 7 | 8 | ## 0.3.0 9 | * Updated to Flutter v3.0.0 10 | * Fixed pixel rounding issue for non-integer divisible devicePixelRatios. 11 | 12 | ## 0.2.0 13 | * Add Null Safety 14 | 15 | ## 0.1.8+1 16 | * Added New Flutter Community Banner. 17 | 18 | ## 0.1.8 19 | * Resolved endOfFrame/dispose race condition. 20 | 21 | ## 0.1.7+1 - 0.1.7+2 22 | * Updated authors. 23 | 24 | ## 0.1.7 25 | * Updated Docs. 26 | 27 | ## 0.1.6 28 | * Added Flutter Community Logo. 29 | 30 | ## 0.1.5 31 | * Moved package to [Flutter Community](https://github.com/fluttercommunity) 32 | 33 | ## 0.1.1 ~ 0.1.4 34 | * Improved readme, docs and formatting. 35 | 36 | ## 0.1.0 37 | * Initial version release 38 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | MIT License 2 | 3 | Copyright (c) 2018 Simon Lightfoot 4 | 5 | Permission is hereby granted, free of charge, to any person obtaining a copy 6 | of this software and associated documentation files (the "Software"), to deal 7 | in the Software without restriction, including without limitation the rights 8 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 9 | copies of the Software, and to permit persons to whom the Software is 10 | furnished to do so, subject to the following conditions: 11 | 12 | The above copyright notice and this permission notice shall be included in all 13 | copies or substantial portions of the Software. 14 | 15 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 16 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 17 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 18 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 19 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 20 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 21 | SOFTWARE. 22 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | 2 | [![Flutter Community: sticky_headers](https://fluttercommunity.dev/_github/header/sticky_headers)](https://github.com/fluttercommunity/community) 3 | 4 | # Flutter Sticky Headers 5 | 6 | [![pub package](https://img.shields.io/pub/v/sticky_headers.svg)](https://pub.dartlang.org/packages/sticky_headers) 7 | 8 | Lets you place headers on scrollable content that will stick to the top of the container 9 | whilst the content is scrolled. 10 | 11 | ## Usage 12 | You can place a `StickyHeader` or `StickyHeaderBuilder` 13 | inside any scrollable content, such as: `ListView`, `GridView`, `CustomScrollView`, 14 | `SingleChildScrollView` or similar. 15 | 16 | Depend on it: 17 | ```yaml 18 | dependencies: 19 | sticky_headers: "^0.3.0" 20 | ``` 21 | 22 | Import it: 23 | ```dart 24 | import 'package:sticky_headers/sticky_headers.dart'; 25 | ``` 26 | 27 | Use it: 28 | ```dart 29 | class Example extends StatelessWidget { 30 | @override 31 | Widget build(BuildContext context) { 32 | return ListView.builder(itemBuilder: (context, index) { 33 | return StickyHeader( 34 | header: Container( 35 | height: 50.0, 36 | color: Colors.blueGrey[700], 37 | padding: EdgeInsets.symmetric(horizontal: 16.0), 38 | alignment: Alignment.centerLeft, 39 | child: Text('Header #$index', 40 | style: const TextStyle(color: Colors.white), 41 | ), 42 | ), 43 | content: Container( 44 | child: Image.network( 45 | imageForIndex(index), 46 | fit: BoxFit.cover, 47 | width: double.infinity, 48 | height: 200.0, 49 | ), 50 | ), 51 | ); 52 | }); 53 | } 54 | } 55 | ``` 56 | 57 | 58 | ## Examples 59 | 60 | ### Example 1 - Headers and Content 61 | ![Demo 1](https://github.com/slightfoot/flutter_sticky_headers/raw/gh-pages/demo1.gif) 62 | 63 | ### Example 2 - Animated Headers with Content 64 | ![Demo 2](https://github.com/slightfoot/flutter_sticky_headers/raw/gh-pages/demo2.gif) 65 | 66 | ### Example 3 - Headers overlapping the Content 67 | ![Demo 3](https://github.com/slightfoot/flutter_sticky_headers/raw/gh-pages/demo3.gif) 68 | 69 | ## Bugs/Requests 70 | If you encounter any problems feel free to open an issue. If you feel the library is 71 | missing a feature, please raise a ticket on Github and I'll look into it. 72 | Pull request are also welcome. 73 | -------------------------------------------------------------------------------- /analysis_options.yaml: -------------------------------------------------------------------------------- 1 | include: package:flutter_lints/flutter.yaml 2 | -------------------------------------------------------------------------------- /example/.gitignore: -------------------------------------------------------------------------------- 1 | .DS_Store 2 | .dart_tool/ 3 | 4 | .packages 5 | .pub/ 6 | .idea/ 7 | 8 | build/ 9 | 10 | .flutter-plugins 11 | -------------------------------------------------------------------------------- /example/.metadata: -------------------------------------------------------------------------------- 1 | # This file tracks properties of this Flutter project. 2 | # Used by Flutter tool to assess capabilities and perform upgrades etc. 3 | # 4 | # This file should be version controlled and should not be manually edited. 5 | 6 | version: 7 | revision: ca94bfdfc626ae4da73235c0e3aee36f9f1f210f 8 | channel: master 9 | -------------------------------------------------------------------------------- /example/README.md: -------------------------------------------------------------------------------- 1 | # Sticky Headers Example 2 | -------------------------------------------------------------------------------- /example/analysis_options.yaml: -------------------------------------------------------------------------------- 1 | include: package:flutter_lints/flutter.yaml 2 | -------------------------------------------------------------------------------- /example/android/.gitignore: -------------------------------------------------------------------------------- 1 | gradle-wrapper.jar 2 | /.gradle 3 | /captures/ 4 | /gradlew 5 | /gradlew.bat 6 | /local.properties 7 | GeneratedPluginRegistrant.java 8 | 9 | # Remember to never publicly share your keystore. 10 | # See https://flutter.dev/docs/deployment/android#reference-the-keystore-from-the-app 11 | key.properties 12 | -------------------------------------------------------------------------------- /example/android/app/build.gradle: -------------------------------------------------------------------------------- 1 | def localProperties = new Properties() 2 | def localPropertiesFile = rootProject.file('local.properties') 3 | if (localPropertiesFile.exists()) { 4 | localPropertiesFile.withReader('UTF-8') { reader -> 5 | localProperties.load(reader) 6 | } 7 | } 8 | 9 | def flutterRoot = localProperties.getProperty('flutter.sdk') 10 | if (flutterRoot == null) { 11 | throw new GradleException("Flutter SDK not found. Define location with flutter.sdk in the local.properties file.") 12 | } 13 | 14 | def flutterVersionCode = localProperties.getProperty('flutter.versionCode') 15 | if (flutterVersionCode == null) { 16 | flutterVersionCode = '1' 17 | } 18 | 19 | def flutterVersionName = localProperties.getProperty('flutter.versionName') 20 | if (flutterVersionName == null) { 21 | flutterVersionName = '1.0' 22 | } 23 | 24 | apply plugin: 'com.android.application' 25 | apply plugin: 'kotlin-android' 26 | apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle" 27 | 28 | android { 29 | compileSdkVersion 31 30 | 31 | sourceSets { 32 | main.java.srcDirs += 'src/main/kotlin' 33 | } 34 | 35 | defaultConfig { 36 | // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html). 37 | applicationId "example.com.example" 38 | minSdkVersion 16 39 | targetSdkVersion 31 40 | versionCode flutterVersionCode.toInteger() 41 | versionName flutterVersionName 42 | } 43 | 44 | buildTypes { 45 | release { 46 | // TODO: Add your own signing config for the release build. 47 | // Signing with the debug keys for now, so `flutter run --release` works. 48 | signingConfig signingConfigs.debug 49 | } 50 | } 51 | } 52 | 53 | flutter { 54 | source '../..' 55 | } 56 | 57 | dependencies { 58 | implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version" 59 | } 60 | -------------------------------------------------------------------------------- /example/android/app/src/debug/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 3 | 6 | 7 | 8 | -------------------------------------------------------------------------------- /example/android/app/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 3 | 6 | 13 | 17 | 21 | 26 | 30 | 31 | 32 | 33 | 34 | 35 | 37 | 40 | 41 | 42 | -------------------------------------------------------------------------------- /example/android/app/src/main/kotlin/example/com/example/MainActivity.kt: -------------------------------------------------------------------------------- 1 | package example.com.example 2 | 3 | import io.flutter.embedding.android.FlutterActivity 4 | 5 | class MainActivity: FlutterActivity() { 6 | } 7 | -------------------------------------------------------------------------------- /example/android/app/src/main/res/drawable-v21/launch_background.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 12 | 13 | -------------------------------------------------------------------------------- /example/android/app/src/main/res/drawable/launch_background.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 12 | 13 | -------------------------------------------------------------------------------- /example/android/app/src/main/res/mipmap-hdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/fluttercommunity/flutter_sticky_headers/0a3239f64139164115a49beb3a25ceeb85e2daf6/example/android/app/src/main/res/mipmap-hdpi/ic_launcher.png -------------------------------------------------------------------------------- /example/android/app/src/main/res/mipmap-mdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/fluttercommunity/flutter_sticky_headers/0a3239f64139164115a49beb3a25ceeb85e2daf6/example/android/app/src/main/res/mipmap-mdpi/ic_launcher.png -------------------------------------------------------------------------------- /example/android/app/src/main/res/mipmap-xhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/fluttercommunity/flutter_sticky_headers/0a3239f64139164115a49beb3a25ceeb85e2daf6/example/android/app/src/main/res/mipmap-xhdpi/ic_launcher.png -------------------------------------------------------------------------------- /example/android/app/src/main/res/mipmap-xxhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/fluttercommunity/flutter_sticky_headers/0a3239f64139164115a49beb3a25ceeb85e2daf6/example/android/app/src/main/res/mipmap-xxhdpi/ic_launcher.png -------------------------------------------------------------------------------- /example/android/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/fluttercommunity/flutter_sticky_headers/0a3239f64139164115a49beb3a25ceeb85e2daf6/example/android/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png -------------------------------------------------------------------------------- /example/android/app/src/main/res/values-night/styles.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 9 | 15 | 18 | 19 | -------------------------------------------------------------------------------- /example/android/app/src/main/res/values/styles.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 9 | 15 | 18 | 19 | -------------------------------------------------------------------------------- /example/android/app/src/profile/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 3 | 6 | 7 | 8 | -------------------------------------------------------------------------------- /example/android/build.gradle: -------------------------------------------------------------------------------- 1 | buildscript { 2 | ext.kotlin_version = '1.6.10' 3 | repositories { 4 | google() 5 | mavenCentral() 6 | } 7 | 8 | dependencies { 9 | classpath 'com.android.tools.build:gradle:4.1.0' 10 | classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version" 11 | } 12 | } 13 | 14 | allprojects { 15 | repositories { 16 | google() 17 | mavenCentral() 18 | } 19 | } 20 | 21 | rootProject.buildDir = '../build' 22 | subprojects { 23 | project.buildDir = "${rootProject.buildDir}/${project.name}" 24 | } 25 | subprojects { 26 | project.evaluationDependsOn(':app') 27 | } 28 | 29 | task clean(type: Delete) { 30 | delete rootProject.buildDir 31 | } 32 | -------------------------------------------------------------------------------- /example/android/example_android.iml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | -------------------------------------------------------------------------------- /example/android/gradle.properties: -------------------------------------------------------------------------------- 1 | org.gradle.jvmargs=-Xmx1536M 2 | android.useAndroidX=true 3 | android.enableJetifier=true 4 | -------------------------------------------------------------------------------- /example/android/gradle/wrapper/gradle-wrapper.properties: -------------------------------------------------------------------------------- 1 | #Fri Jun 23 08:50:38 CEST 2017 2 | distributionBase=GRADLE_USER_HOME 3 | distributionPath=wrapper/dists 4 | zipStoreBase=GRADLE_USER_HOME 5 | zipStorePath=wrapper/dists 6 | distributionUrl=https\://services.gradle.org/distributions/gradle-6.7-all.zip 7 | -------------------------------------------------------------------------------- /example/android/settings.gradle: -------------------------------------------------------------------------------- 1 | include ':app' 2 | 3 | def localPropertiesFile = new File(rootProject.projectDir, "local.properties") 4 | def properties = new Properties() 5 | 6 | assert localPropertiesFile.exists() 7 | localPropertiesFile.withReader("UTF-8") { reader -> properties.load(reader) } 8 | 9 | def flutterSdkPath = properties.getProperty("flutter.sdk") 10 | assert flutterSdkPath != null, "flutter.sdk not set in local.properties" 11 | apply from: "$flutterSdkPath/packages/flutter_tools/gradle/app_plugin_loader.gradle" 12 | -------------------------------------------------------------------------------- /example/example.iml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | -------------------------------------------------------------------------------- /example/example_android.iml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | -------------------------------------------------------------------------------- /example/ios/.gitignore: -------------------------------------------------------------------------------- 1 | *.mode1v3 2 | *.mode2v3 3 | *.moved-aside 4 | *.pbxuser 5 | *.perspectivev3 6 | **/*sync/ 7 | .sconsign.dblite 8 | .tags* 9 | **/.vagrant/ 10 | **/DerivedData/ 11 | Icon? 12 | **/Pods/ 13 | **/.symlinks/ 14 | profile 15 | xcuserdata 16 | **/.generated/ 17 | Flutter/App.framework 18 | Flutter/Flutter.framework 19 | Flutter/Flutter.podspec 20 | Flutter/Generated.xcconfig 21 | Flutter/app.flx 22 | Flutter/app.zip 23 | Flutter/flutter_assets/ 24 | Flutter/flutter_export_environment.sh 25 | ServiceDefinitions.json 26 | Runner/GeneratedPluginRegistrant.* 27 | 28 | # Exceptions to above rules. 29 | !default.mode1v3 30 | !default.mode2v3 31 | !default.pbxuser 32 | !default.perspectivev3 33 | -------------------------------------------------------------------------------- /example/ios/Flutter/AppFrameworkInfo.plist: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | CFBundleDevelopmentRegion 6 | en 7 | CFBundleExecutable 8 | App 9 | CFBundleIdentifier 10 | io.flutter.flutter.app 11 | CFBundleInfoDictionaryVersion 12 | 6.0 13 | CFBundleName 14 | App 15 | CFBundlePackageType 16 | FMWK 17 | CFBundleShortVersionString 18 | 1.0 19 | CFBundleSignature 20 | ???? 21 | CFBundleVersion 22 | 1.0 23 | MinimumOSVersion 24 | 8.0 25 | 26 | 27 | -------------------------------------------------------------------------------- /example/ios/Flutter/Debug.xcconfig: -------------------------------------------------------------------------------- 1 | #include "Generated.xcconfig" 2 | -------------------------------------------------------------------------------- /example/ios/Flutter/Release.xcconfig: -------------------------------------------------------------------------------- 1 | #include "Generated.xcconfig" 2 | -------------------------------------------------------------------------------- /example/ios/Runner.xcodeproj/project.pbxproj: -------------------------------------------------------------------------------- 1 | // !$*UTF8*$! 2 | { 3 | archiveVersion = 1; 4 | classes = { 5 | }; 6 | objectVersion = 46; 7 | objects = { 8 | 9 | /* Begin PBXBuildFile section */ 10 | 1498D2341E8E89220040F4C2 /* GeneratedPluginRegistrant.m in Sources */ = {isa = PBXBuildFile; fileRef = 1498D2331E8E89220040F4C2 /* GeneratedPluginRegistrant.m */; }; 11 | 3B3967161E833CAA004F5970 /* AppFrameworkInfo.plist in Resources */ = {isa = PBXBuildFile; fileRef = 3B3967151E833CAA004F5970 /* AppFrameworkInfo.plist */; }; 12 | 74858FAF1ED2DC5600515810 /* AppDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = 74858FAE1ED2DC5600515810 /* AppDelegate.swift */; }; 13 | 97C146FC1CF9000F007C117D /* Main.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 97C146FA1CF9000F007C117D /* Main.storyboard */; }; 14 | 97C146FE1CF9000F007C117D /* Assets.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = 97C146FD1CF9000F007C117D /* Assets.xcassets */; }; 15 | 97C147011CF9000F007C117D /* LaunchScreen.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 97C146FF1CF9000F007C117D /* LaunchScreen.storyboard */; }; 16 | /* End PBXBuildFile section */ 17 | 18 | /* Begin PBXCopyFilesBuildPhase section */ 19 | 9705A1C41CF9048500538489 /* Embed Frameworks */ = { 20 | isa = PBXCopyFilesBuildPhase; 21 | buildActionMask = 2147483647; 22 | dstPath = ""; 23 | dstSubfolderSpec = 10; 24 | files = ( 25 | ); 26 | name = "Embed Frameworks"; 27 | runOnlyForDeploymentPostprocessing = 0; 28 | }; 29 | /* End PBXCopyFilesBuildPhase section */ 30 | 31 | /* Begin PBXFileReference section */ 32 | 1498D2321E8E86230040F4C2 /* GeneratedPluginRegistrant.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = GeneratedPluginRegistrant.h; sourceTree = ""; }; 33 | 1498D2331E8E89220040F4C2 /* GeneratedPluginRegistrant.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = GeneratedPluginRegistrant.m; sourceTree = ""; }; 34 | 3B3967151E833CAA004F5970 /* AppFrameworkInfo.plist */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.plist.xml; name = AppFrameworkInfo.plist; path = Flutter/AppFrameworkInfo.plist; sourceTree = ""; }; 35 | 74858FAD1ED2DC5600515810 /* Runner-Bridging-Header.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = "Runner-Bridging-Header.h"; sourceTree = ""; }; 36 | 74858FAE1ED2DC5600515810 /* AppDelegate.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = AppDelegate.swift; sourceTree = ""; }; 37 | 7AFA3C8E1D35360C0083082E /* Release.xcconfig */ = {isa = PBXFileReference; lastKnownFileType = text.xcconfig; name = Release.xcconfig; path = Flutter/Release.xcconfig; sourceTree = ""; }; 38 | 9740EEB21CF90195004384FC /* Debug.xcconfig */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.xcconfig; name = Debug.xcconfig; path = Flutter/Debug.xcconfig; sourceTree = ""; }; 39 | 9740EEB31CF90195004384FC /* Generated.xcconfig */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.xcconfig; name = Generated.xcconfig; path = Flutter/Generated.xcconfig; sourceTree = ""; }; 40 | 97C146EE1CF9000F007C117D /* Runner.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = Runner.app; sourceTree = BUILT_PRODUCTS_DIR; }; 41 | 97C146FB1CF9000F007C117D /* Base */ = {isa = PBXFileReference; lastKnownFileType = file.storyboard; name = Base; path = Base.lproj/Main.storyboard; sourceTree = ""; }; 42 | 97C146FD1CF9000F007C117D /* Assets.xcassets */ = {isa = PBXFileReference; lastKnownFileType = folder.assetcatalog; path = Assets.xcassets; sourceTree = ""; }; 43 | 97C147001CF9000F007C117D /* Base */ = {isa = PBXFileReference; lastKnownFileType = file.storyboard; name = Base; path = Base.lproj/LaunchScreen.storyboard; sourceTree = ""; }; 44 | 97C147021CF9000F007C117D /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = ""; }; 45 | /* End PBXFileReference section */ 46 | 47 | /* Begin PBXFrameworksBuildPhase section */ 48 | 97C146EB1CF9000F007C117D /* Frameworks */ = { 49 | isa = PBXFrameworksBuildPhase; 50 | buildActionMask = 2147483647; 51 | files = ( 52 | ); 53 | runOnlyForDeploymentPostprocessing = 0; 54 | }; 55 | /* End PBXFrameworksBuildPhase section */ 56 | 57 | /* Begin PBXGroup section */ 58 | 9740EEB11CF90186004384FC /* Flutter */ = { 59 | isa = PBXGroup; 60 | children = ( 61 | 3B3967151E833CAA004F5970 /* AppFrameworkInfo.plist */, 62 | 9740EEB21CF90195004384FC /* Debug.xcconfig */, 63 | 7AFA3C8E1D35360C0083082E /* Release.xcconfig */, 64 | 9740EEB31CF90195004384FC /* Generated.xcconfig */, 65 | ); 66 | name = Flutter; 67 | sourceTree = ""; 68 | }; 69 | 97C146E51CF9000F007C117D = { 70 | isa = PBXGroup; 71 | children = ( 72 | 9740EEB11CF90186004384FC /* Flutter */, 73 | 97C146F01CF9000F007C117D /* Runner */, 74 | 97C146EF1CF9000F007C117D /* Products */, 75 | ); 76 | sourceTree = ""; 77 | }; 78 | 97C146EF1CF9000F007C117D /* Products */ = { 79 | isa = PBXGroup; 80 | children = ( 81 | 97C146EE1CF9000F007C117D /* Runner.app */, 82 | ); 83 | name = Products; 84 | sourceTree = ""; 85 | }; 86 | 97C146F01CF9000F007C117D /* Runner */ = { 87 | isa = PBXGroup; 88 | children = ( 89 | 97C146FA1CF9000F007C117D /* Main.storyboard */, 90 | 97C146FD1CF9000F007C117D /* Assets.xcassets */, 91 | 97C146FF1CF9000F007C117D /* LaunchScreen.storyboard */, 92 | 97C147021CF9000F007C117D /* Info.plist */, 93 | 1498D2321E8E86230040F4C2 /* GeneratedPluginRegistrant.h */, 94 | 1498D2331E8E89220040F4C2 /* GeneratedPluginRegistrant.m */, 95 | 74858FAE1ED2DC5600515810 /* AppDelegate.swift */, 96 | 74858FAD1ED2DC5600515810 /* Runner-Bridging-Header.h */, 97 | ); 98 | path = Runner; 99 | sourceTree = ""; 100 | }; 101 | /* End PBXGroup section */ 102 | 103 | /* Begin PBXNativeTarget section */ 104 | 97C146ED1CF9000F007C117D /* Runner */ = { 105 | isa = PBXNativeTarget; 106 | buildConfigurationList = 97C147051CF9000F007C117D /* Build configuration list for PBXNativeTarget "Runner" */; 107 | buildPhases = ( 108 | 9740EEB61CF901F6004384FC /* Run Script */, 109 | 97C146EA1CF9000F007C117D /* Sources */, 110 | 97C146EB1CF9000F007C117D /* Frameworks */, 111 | 97C146EC1CF9000F007C117D /* Resources */, 112 | 9705A1C41CF9048500538489 /* Embed Frameworks */, 113 | 3B06AD1E1E4923F5004D2608 /* Thin Binary */, 114 | ); 115 | buildRules = ( 116 | ); 117 | dependencies = ( 118 | ); 119 | name = Runner; 120 | productName = Runner; 121 | productReference = 97C146EE1CF9000F007C117D /* Runner.app */; 122 | productType = "com.apple.product-type.application"; 123 | }; 124 | /* End PBXNativeTarget section */ 125 | 126 | /* Begin PBXProject section */ 127 | 97C146E61CF9000F007C117D /* Project object */ = { 128 | isa = PBXProject; 129 | attributes = { 130 | LastUpgradeCheck = 1020; 131 | ORGANIZATIONNAME = ""; 132 | TargetAttributes = { 133 | 97C146ED1CF9000F007C117D = { 134 | CreatedOnToolsVersion = 7.3.1; 135 | LastSwiftMigration = 1100; 136 | }; 137 | }; 138 | }; 139 | buildConfigurationList = 97C146E91CF9000F007C117D /* Build configuration list for PBXProject "Runner" */; 140 | compatibilityVersion = "Xcode 9.3"; 141 | developmentRegion = en; 142 | hasScannedForEncodings = 0; 143 | knownRegions = ( 144 | en, 145 | Base, 146 | ); 147 | mainGroup = 97C146E51CF9000F007C117D; 148 | productRefGroup = 97C146EF1CF9000F007C117D /* Products */; 149 | projectDirPath = ""; 150 | projectRoot = ""; 151 | targets = ( 152 | 97C146ED1CF9000F007C117D /* Runner */, 153 | ); 154 | }; 155 | /* End PBXProject section */ 156 | 157 | /* Begin PBXResourcesBuildPhase section */ 158 | 97C146EC1CF9000F007C117D /* Resources */ = { 159 | isa = PBXResourcesBuildPhase; 160 | buildActionMask = 2147483647; 161 | files = ( 162 | 97C147011CF9000F007C117D /* LaunchScreen.storyboard in Resources */, 163 | 3B3967161E833CAA004F5970 /* AppFrameworkInfo.plist in Resources */, 164 | 97C146FE1CF9000F007C117D /* Assets.xcassets in Resources */, 165 | 97C146FC1CF9000F007C117D /* Main.storyboard in Resources */, 166 | ); 167 | runOnlyForDeploymentPostprocessing = 0; 168 | }; 169 | /* End PBXResourcesBuildPhase section */ 170 | 171 | /* Begin PBXShellScriptBuildPhase section */ 172 | 3B06AD1E1E4923F5004D2608 /* Thin Binary */ = { 173 | isa = PBXShellScriptBuildPhase; 174 | buildActionMask = 2147483647; 175 | files = ( 176 | ); 177 | inputPaths = ( 178 | ); 179 | name = "Thin Binary"; 180 | outputPaths = ( 181 | ); 182 | runOnlyForDeploymentPostprocessing = 0; 183 | shellPath = /bin/sh; 184 | shellScript = "/bin/sh \"$FLUTTER_ROOT/packages/flutter_tools/bin/xcode_backend.sh\" embed_and_thin"; 185 | }; 186 | 9740EEB61CF901F6004384FC /* Run Script */ = { 187 | isa = PBXShellScriptBuildPhase; 188 | buildActionMask = 2147483647; 189 | files = ( 190 | ); 191 | inputPaths = ( 192 | ); 193 | name = "Run Script"; 194 | outputPaths = ( 195 | ); 196 | runOnlyForDeploymentPostprocessing = 0; 197 | shellPath = /bin/sh; 198 | shellScript = "/bin/sh \"$FLUTTER_ROOT/packages/flutter_tools/bin/xcode_backend.sh\" build"; 199 | }; 200 | /* End PBXShellScriptBuildPhase section */ 201 | 202 | /* Begin PBXSourcesBuildPhase section */ 203 | 97C146EA1CF9000F007C117D /* Sources */ = { 204 | isa = PBXSourcesBuildPhase; 205 | buildActionMask = 2147483647; 206 | files = ( 207 | 74858FAF1ED2DC5600515810 /* AppDelegate.swift in Sources */, 208 | 1498D2341E8E89220040F4C2 /* GeneratedPluginRegistrant.m in Sources */, 209 | ); 210 | runOnlyForDeploymentPostprocessing = 0; 211 | }; 212 | /* End PBXSourcesBuildPhase section */ 213 | 214 | /* Begin PBXVariantGroup section */ 215 | 97C146FA1CF9000F007C117D /* Main.storyboard */ = { 216 | isa = PBXVariantGroup; 217 | children = ( 218 | 97C146FB1CF9000F007C117D /* Base */, 219 | ); 220 | name = Main.storyboard; 221 | sourceTree = ""; 222 | }; 223 | 97C146FF1CF9000F007C117D /* LaunchScreen.storyboard */ = { 224 | isa = PBXVariantGroup; 225 | children = ( 226 | 97C147001CF9000F007C117D /* Base */, 227 | ); 228 | name = LaunchScreen.storyboard; 229 | sourceTree = ""; 230 | }; 231 | /* End PBXVariantGroup section */ 232 | 233 | /* Begin XCBuildConfiguration section */ 234 | 249021D3217E4FDB00AE95B9 /* Profile */ = { 235 | isa = XCBuildConfiguration; 236 | buildSettings = { 237 | ALWAYS_SEARCH_USER_PATHS = NO; 238 | CLANG_ANALYZER_NONNULL = YES; 239 | CLANG_CXX_LANGUAGE_STANDARD = "gnu++0x"; 240 | CLANG_CXX_LIBRARY = "libc++"; 241 | CLANG_ENABLE_MODULES = YES; 242 | CLANG_ENABLE_OBJC_ARC = YES; 243 | CLANG_WARN_BLOCK_CAPTURE_AUTORELEASING = YES; 244 | CLANG_WARN_BOOL_CONVERSION = YES; 245 | CLANG_WARN_COMMA = YES; 246 | CLANG_WARN_CONSTANT_CONVERSION = YES; 247 | CLANG_WARN_DEPRECATED_OBJC_IMPLEMENTATIONS = YES; 248 | CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR; 249 | CLANG_WARN_EMPTY_BODY = YES; 250 | CLANG_WARN_ENUM_CONVERSION = YES; 251 | CLANG_WARN_INFINITE_RECURSION = YES; 252 | CLANG_WARN_INT_CONVERSION = YES; 253 | CLANG_WARN_NON_LITERAL_NULL_CONVERSION = YES; 254 | CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES; 255 | CLANG_WARN_OBJC_LITERAL_CONVERSION = YES; 256 | CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR; 257 | CLANG_WARN_RANGE_LOOP_ANALYSIS = YES; 258 | CLANG_WARN_STRICT_PROTOTYPES = YES; 259 | CLANG_WARN_SUSPICIOUS_MOVE = YES; 260 | CLANG_WARN_UNREACHABLE_CODE = YES; 261 | CLANG_WARN__DUPLICATE_METHOD_MATCH = YES; 262 | "CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer"; 263 | COPY_PHASE_STRIP = NO; 264 | DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym"; 265 | ENABLE_NS_ASSERTIONS = NO; 266 | ENABLE_STRICT_OBJC_MSGSEND = YES; 267 | GCC_C_LANGUAGE_STANDARD = gnu99; 268 | GCC_NO_COMMON_BLOCKS = YES; 269 | GCC_WARN_64_TO_32_BIT_CONVERSION = YES; 270 | GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR; 271 | GCC_WARN_UNDECLARED_SELECTOR = YES; 272 | GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE; 273 | GCC_WARN_UNUSED_FUNCTION = YES; 274 | GCC_WARN_UNUSED_VARIABLE = YES; 275 | IPHONEOS_DEPLOYMENT_TARGET = 9.0; 276 | MTL_ENABLE_DEBUG_INFO = NO; 277 | SDKROOT = iphoneos; 278 | SUPPORTED_PLATFORMS = iphoneos; 279 | TARGETED_DEVICE_FAMILY = "1,2"; 280 | VALIDATE_PRODUCT = YES; 281 | }; 282 | name = Profile; 283 | }; 284 | 249021D4217E4FDB00AE95B9 /* Profile */ = { 285 | isa = XCBuildConfiguration; 286 | baseConfigurationReference = 7AFA3C8E1D35360C0083082E /* Release.xcconfig */; 287 | buildSettings = { 288 | ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon; 289 | CLANG_ENABLE_MODULES = YES; 290 | CURRENT_PROJECT_VERSION = "$(FLUTTER_BUILD_NUMBER)"; 291 | ENABLE_BITCODE = NO; 292 | INFOPLIST_FILE = Runner/Info.plist; 293 | LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks"; 294 | PRODUCT_BUNDLE_IDENTIFIER = example.com.example; 295 | PRODUCT_NAME = "$(TARGET_NAME)"; 296 | SWIFT_OBJC_BRIDGING_HEADER = "Runner/Runner-Bridging-Header.h"; 297 | SWIFT_VERSION = 5.0; 298 | VERSIONING_SYSTEM = "apple-generic"; 299 | }; 300 | name = Profile; 301 | }; 302 | 97C147031CF9000F007C117D /* Debug */ = { 303 | isa = XCBuildConfiguration; 304 | buildSettings = { 305 | ALWAYS_SEARCH_USER_PATHS = NO; 306 | CLANG_ANALYZER_NONNULL = YES; 307 | CLANG_CXX_LANGUAGE_STANDARD = "gnu++0x"; 308 | CLANG_CXX_LIBRARY = "libc++"; 309 | CLANG_ENABLE_MODULES = YES; 310 | CLANG_ENABLE_OBJC_ARC = YES; 311 | CLANG_WARN_BLOCK_CAPTURE_AUTORELEASING = YES; 312 | CLANG_WARN_BOOL_CONVERSION = YES; 313 | CLANG_WARN_COMMA = YES; 314 | CLANG_WARN_CONSTANT_CONVERSION = YES; 315 | CLANG_WARN_DEPRECATED_OBJC_IMPLEMENTATIONS = YES; 316 | CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR; 317 | CLANG_WARN_EMPTY_BODY = YES; 318 | CLANG_WARN_ENUM_CONVERSION = YES; 319 | CLANG_WARN_INFINITE_RECURSION = YES; 320 | CLANG_WARN_INT_CONVERSION = YES; 321 | CLANG_WARN_NON_LITERAL_NULL_CONVERSION = YES; 322 | CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES; 323 | CLANG_WARN_OBJC_LITERAL_CONVERSION = YES; 324 | CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR; 325 | CLANG_WARN_RANGE_LOOP_ANALYSIS = YES; 326 | CLANG_WARN_STRICT_PROTOTYPES = YES; 327 | CLANG_WARN_SUSPICIOUS_MOVE = YES; 328 | CLANG_WARN_UNREACHABLE_CODE = YES; 329 | CLANG_WARN__DUPLICATE_METHOD_MATCH = YES; 330 | "CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer"; 331 | COPY_PHASE_STRIP = NO; 332 | DEBUG_INFORMATION_FORMAT = dwarf; 333 | ENABLE_STRICT_OBJC_MSGSEND = YES; 334 | ENABLE_TESTABILITY = YES; 335 | GCC_C_LANGUAGE_STANDARD = gnu99; 336 | GCC_DYNAMIC_NO_PIC = NO; 337 | GCC_NO_COMMON_BLOCKS = YES; 338 | GCC_OPTIMIZATION_LEVEL = 0; 339 | GCC_PREPROCESSOR_DEFINITIONS = ( 340 | "DEBUG=1", 341 | "$(inherited)", 342 | ); 343 | GCC_WARN_64_TO_32_BIT_CONVERSION = YES; 344 | GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR; 345 | GCC_WARN_UNDECLARED_SELECTOR = YES; 346 | GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE; 347 | GCC_WARN_UNUSED_FUNCTION = YES; 348 | GCC_WARN_UNUSED_VARIABLE = YES; 349 | IPHONEOS_DEPLOYMENT_TARGET = 9.0; 350 | MTL_ENABLE_DEBUG_INFO = YES; 351 | ONLY_ACTIVE_ARCH = YES; 352 | SDKROOT = iphoneos; 353 | TARGETED_DEVICE_FAMILY = "1,2"; 354 | }; 355 | name = Debug; 356 | }; 357 | 97C147041CF9000F007C117D /* Release */ = { 358 | isa = XCBuildConfiguration; 359 | buildSettings = { 360 | ALWAYS_SEARCH_USER_PATHS = NO; 361 | CLANG_ANALYZER_NONNULL = YES; 362 | CLANG_CXX_LANGUAGE_STANDARD = "gnu++0x"; 363 | CLANG_CXX_LIBRARY = "libc++"; 364 | CLANG_ENABLE_MODULES = YES; 365 | CLANG_ENABLE_OBJC_ARC = YES; 366 | CLANG_WARN_BLOCK_CAPTURE_AUTORELEASING = YES; 367 | CLANG_WARN_BOOL_CONVERSION = YES; 368 | CLANG_WARN_COMMA = YES; 369 | CLANG_WARN_CONSTANT_CONVERSION = YES; 370 | CLANG_WARN_DEPRECATED_OBJC_IMPLEMENTATIONS = YES; 371 | CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR; 372 | CLANG_WARN_EMPTY_BODY = YES; 373 | CLANG_WARN_ENUM_CONVERSION = YES; 374 | CLANG_WARN_INFINITE_RECURSION = YES; 375 | CLANG_WARN_INT_CONVERSION = YES; 376 | CLANG_WARN_NON_LITERAL_NULL_CONVERSION = YES; 377 | CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES; 378 | CLANG_WARN_OBJC_LITERAL_CONVERSION = YES; 379 | CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR; 380 | CLANG_WARN_RANGE_LOOP_ANALYSIS = YES; 381 | CLANG_WARN_STRICT_PROTOTYPES = YES; 382 | CLANG_WARN_SUSPICIOUS_MOVE = YES; 383 | CLANG_WARN_UNREACHABLE_CODE = YES; 384 | CLANG_WARN__DUPLICATE_METHOD_MATCH = YES; 385 | "CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer"; 386 | COPY_PHASE_STRIP = NO; 387 | DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym"; 388 | ENABLE_NS_ASSERTIONS = NO; 389 | ENABLE_STRICT_OBJC_MSGSEND = YES; 390 | GCC_C_LANGUAGE_STANDARD = gnu99; 391 | GCC_NO_COMMON_BLOCKS = YES; 392 | GCC_WARN_64_TO_32_BIT_CONVERSION = YES; 393 | GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR; 394 | GCC_WARN_UNDECLARED_SELECTOR = YES; 395 | GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE; 396 | GCC_WARN_UNUSED_FUNCTION = YES; 397 | GCC_WARN_UNUSED_VARIABLE = YES; 398 | IPHONEOS_DEPLOYMENT_TARGET = 9.0; 399 | MTL_ENABLE_DEBUG_INFO = NO; 400 | SDKROOT = iphoneos; 401 | SUPPORTED_PLATFORMS = iphoneos; 402 | SWIFT_OPTIMIZATION_LEVEL = "-Owholemodule"; 403 | TARGETED_DEVICE_FAMILY = "1,2"; 404 | VALIDATE_PRODUCT = YES; 405 | }; 406 | name = Release; 407 | }; 408 | 97C147061CF9000F007C117D /* Debug */ = { 409 | isa = XCBuildConfiguration; 410 | baseConfigurationReference = 9740EEB21CF90195004384FC /* Debug.xcconfig */; 411 | buildSettings = { 412 | ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon; 413 | CLANG_ENABLE_MODULES = YES; 414 | CURRENT_PROJECT_VERSION = "$(FLUTTER_BUILD_NUMBER)"; 415 | ENABLE_BITCODE = NO; 416 | INFOPLIST_FILE = Runner/Info.plist; 417 | LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks"; 418 | PRODUCT_BUNDLE_IDENTIFIER = example.com.example; 419 | PRODUCT_NAME = "$(TARGET_NAME)"; 420 | SWIFT_OBJC_BRIDGING_HEADER = "Runner/Runner-Bridging-Header.h"; 421 | SWIFT_OPTIMIZATION_LEVEL = "-Onone"; 422 | SWIFT_VERSION = 5.0; 423 | VERSIONING_SYSTEM = "apple-generic"; 424 | }; 425 | name = Debug; 426 | }; 427 | 97C147071CF9000F007C117D /* Release */ = { 428 | isa = XCBuildConfiguration; 429 | baseConfigurationReference = 7AFA3C8E1D35360C0083082E /* Release.xcconfig */; 430 | buildSettings = { 431 | ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon; 432 | CLANG_ENABLE_MODULES = YES; 433 | CURRENT_PROJECT_VERSION = "$(FLUTTER_BUILD_NUMBER)"; 434 | ENABLE_BITCODE = NO; 435 | INFOPLIST_FILE = Runner/Info.plist; 436 | LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks"; 437 | PRODUCT_BUNDLE_IDENTIFIER = example.com.example; 438 | PRODUCT_NAME = "$(TARGET_NAME)"; 439 | SWIFT_OBJC_BRIDGING_HEADER = "Runner/Runner-Bridging-Header.h"; 440 | SWIFT_VERSION = 5.0; 441 | VERSIONING_SYSTEM = "apple-generic"; 442 | }; 443 | name = Release; 444 | }; 445 | /* End XCBuildConfiguration section */ 446 | 447 | /* Begin XCConfigurationList section */ 448 | 97C146E91CF9000F007C117D /* Build configuration list for PBXProject "Runner" */ = { 449 | isa = XCConfigurationList; 450 | buildConfigurations = ( 451 | 97C147031CF9000F007C117D /* Debug */, 452 | 97C147041CF9000F007C117D /* Release */, 453 | 249021D3217E4FDB00AE95B9 /* Profile */, 454 | ); 455 | defaultConfigurationIsVisible = 0; 456 | defaultConfigurationName = Release; 457 | }; 458 | 97C147051CF9000F007C117D /* Build configuration list for PBXNativeTarget "Runner" */ = { 459 | isa = XCConfigurationList; 460 | buildConfigurations = ( 461 | 97C147061CF9000F007C117D /* Debug */, 462 | 97C147071CF9000F007C117D /* Release */, 463 | 249021D4217E4FDB00AE95B9 /* Profile */, 464 | ); 465 | defaultConfigurationIsVisible = 0; 466 | defaultConfigurationName = Release; 467 | }; 468 | /* End XCConfigurationList section */ 469 | }; 470 | rootObject = 97C146E61CF9000F007C117D /* Project object */; 471 | } 472 | -------------------------------------------------------------------------------- /example/ios/Runner.xcodeproj/project.xcworkspace/contents.xcworkspacedata: -------------------------------------------------------------------------------- 1 | 2 | 4 | 6 | 7 | 8 | -------------------------------------------------------------------------------- /example/ios/Runner.xcodeproj/project.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | IDEDidComputeMac32BitWarning 6 | 7 | 8 | 9 | -------------------------------------------------------------------------------- /example/ios/Runner.xcodeproj/project.xcworkspace/xcshareddata/WorkspaceSettings.xcsettings: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | PreviewsEnabled 6 | 7 | 8 | 9 | -------------------------------------------------------------------------------- /example/ios/Runner.xcodeproj/xcshareddata/xcschemes/Runner.xcscheme: -------------------------------------------------------------------------------- 1 | 2 | 5 | 8 | 9 | 15 | 21 | 22 | 23 | 24 | 25 | 30 | 31 | 32 | 33 | 39 | 40 | 41 | 42 | 43 | 44 | 54 | 56 | 62 | 63 | 64 | 65 | 66 | 67 | 73 | 75 | 81 | 82 | 83 | 84 | 86 | 87 | 90 | 91 | 92 | -------------------------------------------------------------------------------- /example/ios/Runner.xcworkspace/contents.xcworkspacedata: -------------------------------------------------------------------------------- 1 | 2 | 4 | 6 | 7 | 8 | -------------------------------------------------------------------------------- /example/ios/Runner.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | IDEDidComputeMac32BitWarning 6 | 7 | 8 | 9 | -------------------------------------------------------------------------------- /example/ios/Runner.xcworkspace/xcshareddata/WorkspaceSettings.xcsettings: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | PreviewsEnabled 6 | 7 | 8 | 9 | -------------------------------------------------------------------------------- /example/ios/Runner/AppDelegate.swift: -------------------------------------------------------------------------------- 1 | import UIKit 2 | import Flutter 3 | 4 | @UIApplicationMain 5 | @objc class AppDelegate: FlutterAppDelegate { 6 | override func application( 7 | _ application: UIApplication, 8 | didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]? 9 | ) -> Bool { 10 | GeneratedPluginRegistrant.register(with: self) 11 | return super.application(application, didFinishLaunchingWithOptions: launchOptions) 12 | } 13 | } 14 | -------------------------------------------------------------------------------- /example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Contents.json: -------------------------------------------------------------------------------- 1 | { 2 | "images" : [ 3 | { 4 | "size" : "20x20", 5 | "idiom" : "iphone", 6 | "filename" : "Icon-App-20x20@2x.png", 7 | "scale" : "2x" 8 | }, 9 | { 10 | "size" : "20x20", 11 | "idiom" : "iphone", 12 | "filename" : "Icon-App-20x20@3x.png", 13 | "scale" : "3x" 14 | }, 15 | { 16 | "size" : "29x29", 17 | "idiom" : "iphone", 18 | "filename" : "Icon-App-29x29@1x.png", 19 | "scale" : "1x" 20 | }, 21 | { 22 | "size" : "29x29", 23 | "idiom" : "iphone", 24 | "filename" : "Icon-App-29x29@2x.png", 25 | "scale" : "2x" 26 | }, 27 | { 28 | "size" : "29x29", 29 | "idiom" : "iphone", 30 | "filename" : "Icon-App-29x29@3x.png", 31 | "scale" : "3x" 32 | }, 33 | { 34 | "size" : "40x40", 35 | "idiom" : "iphone", 36 | "filename" : "Icon-App-40x40@2x.png", 37 | "scale" : "2x" 38 | }, 39 | { 40 | "size" : "40x40", 41 | "idiom" : "iphone", 42 | "filename" : "Icon-App-40x40@3x.png", 43 | "scale" : "3x" 44 | }, 45 | { 46 | "size" : "60x60", 47 | "idiom" : "iphone", 48 | "filename" : "Icon-App-60x60@2x.png", 49 | "scale" : "2x" 50 | }, 51 | { 52 | "size" : "60x60", 53 | "idiom" : "iphone", 54 | "filename" : "Icon-App-60x60@3x.png", 55 | "scale" : "3x" 56 | }, 57 | { 58 | "size" : "20x20", 59 | "idiom" : "ipad", 60 | "filename" : "Icon-App-20x20@1x.png", 61 | "scale" : "1x" 62 | }, 63 | { 64 | "size" : "20x20", 65 | "idiom" : "ipad", 66 | "filename" : "Icon-App-20x20@2x.png", 67 | "scale" : "2x" 68 | }, 69 | { 70 | "size" : "29x29", 71 | "idiom" : "ipad", 72 | "filename" : "Icon-App-29x29@1x.png", 73 | "scale" : "1x" 74 | }, 75 | { 76 | "size" : "29x29", 77 | "idiom" : "ipad", 78 | "filename" : "Icon-App-29x29@2x.png", 79 | "scale" : "2x" 80 | }, 81 | { 82 | "size" : "40x40", 83 | "idiom" : "ipad", 84 | "filename" : "Icon-App-40x40@1x.png", 85 | "scale" : "1x" 86 | }, 87 | { 88 | "size" : "40x40", 89 | "idiom" : "ipad", 90 | "filename" : "Icon-App-40x40@2x.png", 91 | "scale" : "2x" 92 | }, 93 | { 94 | "size" : "76x76", 95 | "idiom" : "ipad", 96 | "filename" : "Icon-App-76x76@1x.png", 97 | "scale" : "1x" 98 | }, 99 | { 100 | "size" : "76x76", 101 | "idiom" : "ipad", 102 | "filename" : "Icon-App-76x76@2x.png", 103 | "scale" : "2x" 104 | }, 105 | { 106 | "size" : "83.5x83.5", 107 | "idiom" : "ipad", 108 | "filename" : "Icon-App-83.5x83.5@2x.png", 109 | "scale" : "2x" 110 | }, 111 | { 112 | "size" : "1024x1024", 113 | "idiom" : "ios-marketing", 114 | "filename" : "Icon-App-1024x1024@1x.png", 115 | "scale" : "1x" 116 | } 117 | ], 118 | "info" : { 119 | "version" : 1, 120 | "author" : "xcode" 121 | } 122 | } 123 | -------------------------------------------------------------------------------- /example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-1024x1024@1x.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/fluttercommunity/flutter_sticky_headers/0a3239f64139164115a49beb3a25ceeb85e2daf6/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-1024x1024@1x.png -------------------------------------------------------------------------------- /example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-20x20@1x.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/fluttercommunity/flutter_sticky_headers/0a3239f64139164115a49beb3a25ceeb85e2daf6/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-20x20@1x.png -------------------------------------------------------------------------------- /example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-20x20@2x.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/fluttercommunity/flutter_sticky_headers/0a3239f64139164115a49beb3a25ceeb85e2daf6/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-20x20@2x.png -------------------------------------------------------------------------------- /example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-20x20@3x.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/fluttercommunity/flutter_sticky_headers/0a3239f64139164115a49beb3a25ceeb85e2daf6/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-20x20@3x.png -------------------------------------------------------------------------------- /example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-29x29@1x.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/fluttercommunity/flutter_sticky_headers/0a3239f64139164115a49beb3a25ceeb85e2daf6/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-29x29@1x.png -------------------------------------------------------------------------------- /example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-29x29@2x.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/fluttercommunity/flutter_sticky_headers/0a3239f64139164115a49beb3a25ceeb85e2daf6/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-29x29@2x.png -------------------------------------------------------------------------------- /example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-29x29@3x.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/fluttercommunity/flutter_sticky_headers/0a3239f64139164115a49beb3a25ceeb85e2daf6/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-29x29@3x.png -------------------------------------------------------------------------------- /example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-40x40@1x.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/fluttercommunity/flutter_sticky_headers/0a3239f64139164115a49beb3a25ceeb85e2daf6/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-40x40@1x.png -------------------------------------------------------------------------------- /example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-40x40@2x.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/fluttercommunity/flutter_sticky_headers/0a3239f64139164115a49beb3a25ceeb85e2daf6/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-40x40@2x.png -------------------------------------------------------------------------------- /example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-40x40@3x.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/fluttercommunity/flutter_sticky_headers/0a3239f64139164115a49beb3a25ceeb85e2daf6/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-40x40@3x.png -------------------------------------------------------------------------------- /example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-60x60@2x.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/fluttercommunity/flutter_sticky_headers/0a3239f64139164115a49beb3a25ceeb85e2daf6/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-60x60@2x.png -------------------------------------------------------------------------------- /example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-60x60@3x.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/fluttercommunity/flutter_sticky_headers/0a3239f64139164115a49beb3a25ceeb85e2daf6/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-60x60@3x.png -------------------------------------------------------------------------------- /example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-76x76@1x.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/fluttercommunity/flutter_sticky_headers/0a3239f64139164115a49beb3a25ceeb85e2daf6/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-76x76@1x.png -------------------------------------------------------------------------------- /example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-76x76@2x.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/fluttercommunity/flutter_sticky_headers/0a3239f64139164115a49beb3a25ceeb85e2daf6/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-76x76@2x.png -------------------------------------------------------------------------------- /example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-83.5x83.5@2x.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/fluttercommunity/flutter_sticky_headers/0a3239f64139164115a49beb3a25ceeb85e2daf6/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-83.5x83.5@2x.png -------------------------------------------------------------------------------- /example/ios/Runner/Assets.xcassets/LaunchImage.imageset/Contents.json: -------------------------------------------------------------------------------- 1 | { 2 | "images" : [ 3 | { 4 | "idiom" : "universal", 5 | "filename" : "LaunchImage.png", 6 | "scale" : "1x" 7 | }, 8 | { 9 | "idiom" : "universal", 10 | "filename" : "LaunchImage@2x.png", 11 | "scale" : "2x" 12 | }, 13 | { 14 | "idiom" : "universal", 15 | "filename" : "LaunchImage@3x.png", 16 | "scale" : "3x" 17 | } 18 | ], 19 | "info" : { 20 | "version" : 1, 21 | "author" : "xcode" 22 | } 23 | } 24 | -------------------------------------------------------------------------------- /example/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/fluttercommunity/flutter_sticky_headers/0a3239f64139164115a49beb3a25ceeb85e2daf6/example/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage.png -------------------------------------------------------------------------------- /example/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@2x.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/fluttercommunity/flutter_sticky_headers/0a3239f64139164115a49beb3a25ceeb85e2daf6/example/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@2x.png -------------------------------------------------------------------------------- /example/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@3x.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/fluttercommunity/flutter_sticky_headers/0a3239f64139164115a49beb3a25ceeb85e2daf6/example/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@3x.png -------------------------------------------------------------------------------- /example/ios/Runner/Assets.xcassets/LaunchImage.imageset/README.md: -------------------------------------------------------------------------------- 1 | # Launch Screen Assets 2 | 3 | You can customize the launch screen with your own desired assets by replacing the image files in this directory. 4 | 5 | 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. -------------------------------------------------------------------------------- /example/ios/Runner/Base.lproj/LaunchScreen.storyboard: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | 32 | 33 | 34 | 35 | 36 | 37 | 38 | -------------------------------------------------------------------------------- /example/ios/Runner/Base.lproj/Main.storyboard: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | -------------------------------------------------------------------------------- /example/ios/Runner/Info.plist: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | CFBundleDevelopmentRegion 6 | $(DEVELOPMENT_LANGUAGE) 7 | CFBundleExecutable 8 | $(EXECUTABLE_NAME) 9 | CFBundleIdentifier 10 | $(PRODUCT_BUNDLE_IDENTIFIER) 11 | CFBundleInfoDictionaryVersion 12 | 6.0 13 | CFBundleName 14 | example 15 | CFBundlePackageType 16 | APPL 17 | CFBundleShortVersionString 18 | $(FLUTTER_BUILD_NAME) 19 | CFBundleSignature 20 | ???? 21 | CFBundleVersion 22 | $(FLUTTER_BUILD_NUMBER) 23 | LSRequiresIPhoneOS 24 | 25 | UILaunchStoryboardName 26 | LaunchScreen 27 | UIMainStoryboardFile 28 | Main 29 | UISupportedInterfaceOrientations 30 | 31 | UIInterfaceOrientationPortrait 32 | UIInterfaceOrientationLandscapeLeft 33 | UIInterfaceOrientationLandscapeRight 34 | 35 | UISupportedInterfaceOrientations~ipad 36 | 37 | UIInterfaceOrientationPortrait 38 | UIInterfaceOrientationPortraitUpsideDown 39 | UIInterfaceOrientationLandscapeLeft 40 | UIInterfaceOrientationLandscapeRight 41 | 42 | UIViewControllerBasedStatusBarAppearance 43 | 44 | 45 | 46 | -------------------------------------------------------------------------------- /example/ios/Runner/Runner-Bridging-Header.h: -------------------------------------------------------------------------------- 1 | #import "GeneratedPluginRegistrant.h" 2 | -------------------------------------------------------------------------------- /example/lib/images.dart: -------------------------------------------------------------------------------- 1 | class Images { 2 | /// 3 | /// This are PicasaWeb URLs and could potentially change. Ideally the PicasaWeb API should be 4 | /// used to fetch the URLs. 5 | /// 6 | /// Credit to Romain Guy for the photos: 7 | /// http://www.curious-creature.org/ 8 | /// https://plus.google.com/109538161516040592207/about 9 | /// http://www.flickr.com/photos/romainguy 10 | /// 11 | static List imageUrls = [ 12 | "https://lh6.googleusercontent.com/-55osAWw3x0Q/URquUtcFr5I/AAAAAAAAAbs/rWlj1RUKrYI/s1024/A%252520Photographer.jpg", 13 | "https://lh4.googleusercontent.com/--dq8niRp7W4/URquVgmXvgI/AAAAAAAAAbs/-gnuLQfNnBA/s1024/A%252520Song%252520of%252520Ice%252520and%252520Fire.jpg", 14 | "https://lh5.googleusercontent.com/-7qZeDtRKFKc/URquWZT1gOI/AAAAAAAAAbs/hqWgteyNXsg/s1024/Another%252520Rockaway%252520Sunset.jpg", 15 | "https://lh3.googleusercontent.com/--L0Km39l5J8/URquXHGcdNI/AAAAAAAAAbs/3ZrSJNrSomQ/s1024/Antelope%252520Butte.jpg", 16 | "https://lh6.googleusercontent.com/-8HO-4vIFnlw/URquZnsFgtI/AAAAAAAAAbs/WT8jViTF7vw/s1024/Antelope%252520Hallway.jpg", 17 | "https://lh4.googleusercontent.com/-WIuWgVcU3Qw/URqubRVcj4I/AAAAAAAAAbs/YvbwgGjwdIQ/s1024/Antelope%252520Walls.jpg", 18 | "https://lh6.googleusercontent.com/-UBmLbPELvoQ/URqucCdv0kI/AAAAAAAAAbs/IdNhr2VQoQs/s1024/Apre%2525CC%252580s%252520la%252520Pluie.jpg", 19 | "https://lh3.googleusercontent.com/-s-AFpvgSeew/URquc6dF-JI/AAAAAAAAAbs/Mt3xNGRUd68/s1024/Backlit%252520Cloud.jpg", 20 | "https://lh5.googleusercontent.com/-bvmif9a9YOQ/URquea3heHI/AAAAAAAAAbs/rcr6wyeQtAo/s1024/Bee%252520and%252520Flower.jpg", 21 | "https://lh5.googleusercontent.com/-n7mdm7I7FGs/URqueT_BT-I/AAAAAAAAAbs/9MYmXlmpSAo/s1024/Bonzai%252520Rock%252520Sunset.jpg", 22 | "https://lh6.googleusercontent.com/-4CN4X4t0M1k/URqufPozWzI/AAAAAAAAAbs/8wK41lg1KPs/s1024/Caterpillar.jpg", 23 | "https://lh3.googleusercontent.com/-rrFnVC8xQEg/URqufdrLBaI/AAAAAAAAAbs/s69WYy_fl1E/s1024/Chess.jpg", 24 | "https://lh5.googleusercontent.com/-WVpRptWH8Yw/URqugh-QmDI/AAAAAAAAAbs/E-MgBgtlUWU/s1024/Chihuly.jpg", 25 | "https://lh5.googleusercontent.com/-0BDXkYmckbo/URquhKFW84I/AAAAAAAAAbs/ogQtHCTk2JQ/s1024/Closed%252520Door.jpg", 26 | "https://lh3.googleusercontent.com/-PyggXXZRykM/URquh-kVvoI/AAAAAAAAAbs/hFtDwhtrHHQ/s1024/Colorado%252520River%252520Sunset.jpg", 27 | "https://lh3.googleusercontent.com/-ZAs4dNZtALc/URquikvOCWI/AAAAAAAAAbs/DXz4h3dll1Y/s1024/Colors%252520of%252520Autumn.jpg", 28 | "https://lh4.googleusercontent.com/-GztnWEIiMz8/URqukVCU7bI/AAAAAAAAAbs/jo2Hjv6MZ6M/s1024/Countryside.jpg", 29 | "https://lh4.googleusercontent.com/-bEg9EZ9QoiM/URquklz3FGI/AAAAAAAAAbs/UUuv8Ac2BaE/s1024/Death%252520Valley%252520-%252520Dunes.jpg", 30 | "https://lh6.googleusercontent.com/-ijQJ8W68tEE/URqulGkvFEI/AAAAAAAAAbs/zPXvIwi_rFw/s1024/Delicate%252520Arch.jpg", 31 | "https://lh5.googleusercontent.com/-Oh8mMy2ieng/URqullDwehI/AAAAAAAAAbs/TbdeEfsaIZY/s1024/Despair.jpg", 32 | "https://lh5.googleusercontent.com/-gl0y4UiAOlk/URqumC_KjBI/AAAAAAAAAbs/PM1eT7dn4oo/s1024/Eagle%252520Fall%252520Sunrise.jpg", 33 | "https://lh3.googleusercontent.com/-hYYHd2_vXPQ/URqumtJa9eI/AAAAAAAAAbs/wAalXVkbSh0/s1024/Electric%252520Storm.jpg", 34 | "https://lh5.googleusercontent.com/-PyY_yiyjPTo/URqunUOhHFI/AAAAAAAAAbs/azZoULNuJXc/s1024/False%252520Kiva.jpg", 35 | "https://lh6.googleusercontent.com/-PYvLVdvXywk/URqunwd8hfI/AAAAAAAAAbs/qiMwgkFvf6I/s1024/Fitzgerald%252520Streaks.jpg", 36 | "https://lh4.googleusercontent.com/-KIR_UobIIqY/URquoCZ9SlI/AAAAAAAAAbs/Y4d4q8sXu4c/s1024/Foggy%252520Sunset.jpg", 37 | "https://lh6.googleusercontent.com/-9lzOk_OWZH0/URquoo4xYoI/AAAAAAAAAbs/AwgzHtNVCwU/s1024/Frantic.jpg", 38 | "https://lh3.googleusercontent.com/-0X3JNaKaz48/URqupH78wpI/AAAAAAAAAbs/lHXxu_zbH8s/s1024/Golden%252520Gate%252520Afternoon.jpg", 39 | "https://lh6.googleusercontent.com/-95sb5ag7ABc/URqupl95RDI/AAAAAAAAAbs/g73R20iVTRA/s1024/Golden%252520Gate%252520Fog.jpg", 40 | "https://lh3.googleusercontent.com/-JB9v6rtgHhk/URqup21F-zI/AAAAAAAAAbs/64Fb8qMZWXk/s1024/Golden%252520Grass.jpg", 41 | "https://lh4.googleusercontent.com/-EIBGfnuLtII/URquqVHwaRI/AAAAAAAAAbs/FA4McV2u8VE/s1024/Grand%252520Teton.jpg", 42 | "https://lh4.googleusercontent.com/-WoMxZvmN9nY/URquq1v2AoI/AAAAAAAAAbs/grj5uMhL6NA/s1024/Grass%252520Closeup.jpg", 43 | "https://lh3.googleusercontent.com/-6hZiEHXx64Q/URqurxvNdqI/AAAAAAAAAbs/kWMXM3o5OVI/s1024/Green%252520Grass.jpg", 44 | "https://lh5.googleusercontent.com/-6LVb9OXtQ60/URquteBFuKI/AAAAAAAAAbs/4F4kRgecwFs/s1024/Hanging%252520Leaf.jpg", 45 | "https://lh4.googleusercontent.com/-zAvf__52ONk/URqutT_IuxI/AAAAAAAAAbs/D_bcuc0thoU/s1024/Highway%2525201.jpg", 46 | "https://lh6.googleusercontent.com/-H4SrUg615rA/URquuL27fXI/AAAAAAAAAbs/4aEqJfiMsOU/s1024/Horseshoe%252520Bend%252520Sunset.jpg", 47 | "https://lh4.googleusercontent.com/-JhFi4fb_Pqw/URquuX-QXbI/AAAAAAAAAbs/IXpYUxuweYM/s1024/Horseshoe%252520Bend.jpg", 48 | "https://lh5.googleusercontent.com/-UGgssvFRJ7g/URquueyJzGI/AAAAAAAAAbs/yYIBlLT0toM/s1024/Into%252520the%252520Blue.jpg", 49 | "https://lh3.googleusercontent.com/-CH7KoupI7uI/URquu0FF__I/AAAAAAAAAbs/R7GDmI7v_G0/s1024/Jelly%252520Fish%2525202.jpg", 50 | "https://lh4.googleusercontent.com/-pwuuw6yhg8U/URquvPxR3FI/AAAAAAAAAbs/VNGk6f-tsGE/s1024/Jelly%252520Fish%2525203.jpg", 51 | "https://lh5.googleusercontent.com/-GoUQVw1fnFw/URquv6xbC0I/AAAAAAAAAbs/zEUVTQQ43Zc/s1024/Kauai.jpg", 52 | "https://lh6.googleusercontent.com/-8QdYYQEpYjw/URquwvdh88I/AAAAAAAAAbs/cktDy-ysfHo/s1024/Kyoto%252520Sunset.jpg", 53 | "https://lh4.googleusercontent.com/-vPeekyDjOE0/URquwzJ28qI/AAAAAAAAAbs/qxcyXULsZrg/s1024/Lake%252520Tahoe%252520Colors.jpg", 54 | "https://lh4.googleusercontent.com/-xBPxWpD4yxU/URquxWHk8AI/AAAAAAAAAbs/ARDPeDYPiMY/s1024/Lava%252520from%252520the%252520Sky.jpg", 55 | "https://lh3.googleusercontent.com/-897VXrJB6RE/URquxxxd-5I/AAAAAAAAAbs/j-Cz4T4YvIw/s1024/Leica%25252050mm%252520Summilux.jpg", 56 | "https://lh5.googleusercontent.com/-qSJ4D4iXzGo/URquyDWiJ1I/AAAAAAAAAbs/k2pBXeWehOA/s1024/Leica%25252050mm%252520Summilux.jpg", 57 | "https://lh6.googleusercontent.com/-dwlPg83vzLg/URquylTVuFI/AAAAAAAAAbs/G6SyQ8b4YsI/s1024/Leica%252520M8%252520%252528Front%252529.jpg", 58 | "https://lh3.googleusercontent.com/-R3_EYAyJvfk/URquzQBv8eI/AAAAAAAAAbs/b9xhpUM3pEI/s1024/Light%252520to%252520Sand.jpg", 59 | "https://lh3.googleusercontent.com/-fHY5h67QPi0/URqu0Cp4J1I/AAAAAAAAAbs/0lG6m94Z6vM/s1024/Little%252520Bit%252520of%252520Paradise.jpg", 60 | "https://lh5.googleusercontent.com/-TzF_LwrCnRM/URqu0RddPOI/AAAAAAAAAbs/gaj2dLiuX0s/s1024/Lone%252520Pine%252520Sunset.jpg", 61 | "https://lh3.googleusercontent.com/-4HdpJ4_DXU4/URqu046dJ9I/AAAAAAAAAbs/eBOodtk2_uk/s1024/Lonely%252520Rock.jpg", 62 | "https://lh6.googleusercontent.com/-erbF--z-W4s/URqu1ajSLkI/AAAAAAAAAbs/xjDCDO1INzM/s1024/Longue%252520Vue.jpg", 63 | "https://lh6.googleusercontent.com/-0CXJRdJaqvc/URqu1opNZNI/AAAAAAAAAbs/PFB2oPUU7Lk/s1024/Look%252520Me%252520in%252520the%252520Eye.jpg", 64 | "https://lh3.googleusercontent.com/-D_5lNxnDN6g/URqu2Tk7HVI/AAAAAAAAAbs/p0ddca9W__Y/s1024/Lost%252520in%252520a%252520Field.jpg", 65 | "https://lh6.googleusercontent.com/-flsqwMrIk2Q/URqu24PcmjI/AAAAAAAAAbs/5ocIH85XofM/s1024/Marshall%252520Beach%252520Sunset.jpg", 66 | "https://lh4.googleusercontent.com/-Y4lgryEVTmU/URqu28kG3gI/AAAAAAAAAbs/OjXpekqtbJ4/s1024/Mono%252520Lake%252520Blue.jpg", 67 | "https://lh4.googleusercontent.com/-AaHAJPmcGYA/URqu3PIldHI/AAAAAAAAAbs/lcTqk1SIcRs/s1024/Monument%252520Valley%252520Overlook.jpg", 68 | "https://lh4.googleusercontent.com/-vKxfdQ83dQA/URqu31Yq_BI/AAAAAAAAAbs/OUoGk_2AyfM/s1024/Moving%252520Rock.jpg", 69 | "https://lh5.googleusercontent.com/-CG62QiPpWXg/URqu4ia4vRI/AAAAAAAAAbs/0YOdqLAlcAc/s1024/Napali%252520Coast.jpg", 70 | "https://lh6.googleusercontent.com/-wdGrP5PMmJQ/URqu5PZvn7I/AAAAAAAAAbs/m0abEcdPXe4/s1024/One%252520Wheel.jpg", 71 | "https://lh6.googleusercontent.com/-6WS5DoCGuOA/URqu5qx1UgI/AAAAAAAAAbs/giMw2ixPvrY/s1024/Open%252520Sky.jpg", 72 | "https://lh6.googleusercontent.com/-u8EHKj8G8GQ/URqu55sM6yI/AAAAAAAAAbs/lIXX_GlTdmI/s1024/Orange%252520Sunset.jpg", 73 | "https://lh6.googleusercontent.com/-74Z5qj4bTDE/URqu6LSrJrI/AAAAAAAAAbs/XzmVkw90szQ/s1024/Orchid.jpg", 74 | "https://lh6.googleusercontent.com/-lEQE4h6TePE/URqu6t_lSkI/AAAAAAAAAbs/zvGYKOea_qY/s1024/Over%252520there.jpg", 75 | "https://lh5.googleusercontent.com/-cauH-53JH2M/URqu66v_USI/AAAAAAAAAbs/EucwwqclfKQ/s1024/Plumes.jpg", 76 | "https://lh3.googleusercontent.com/-eDLT2jHDoy4/URqu7axzkAI/AAAAAAAAAbs/iVZE-xJ7lZs/s1024/Rainbokeh.jpg", 77 | "https://lh5.googleusercontent.com/-j1NLqEFIyco/URqu8L1CGcI/AAAAAAAAAbs/aqZkgX66zlI/s1024/Rainbow.jpg", 78 | "https://lh5.googleusercontent.com/-DRnqmK0t4VU/URqu8XYN9yI/AAAAAAAAAbs/LgvF_592WLU/s1024/Rice%252520Fields.jpg", 79 | "https://lh3.googleusercontent.com/-hwh1v3EOGcQ/URqu8qOaKwI/AAAAAAAAAbs/IljRJRnbJGw/s1024/Rockaway%252520Fire%252520Sky.jpg", 80 | "https://lh5.googleusercontent.com/-wjV6FQk7tlk/URqu9jCQ8sI/AAAAAAAAAbs/RyYUpdo-c9o/s1024/Rockaway%252520Flow.jpg", 81 | "https://lh6.googleusercontent.com/-6cAXNfo7D20/URqu-BdzgPI/AAAAAAAAAbs/OmsYllzJqwo/s1024/Rockaway%252520Sunset%252520Sky.jpg", 82 | "https://lh3.googleusercontent.com/-sl8fpGPS-RE/URqu_BOkfgI/AAAAAAAAAbs/Dg2Fv-JxOeg/s1024/Russian%252520Ridge%252520Sunset.jpg", 83 | "https://lh6.googleusercontent.com/-gVtY36mMBIg/URqu_q91lkI/AAAAAAAAAbs/3CiFMBcy5MA/s1024/Rust%252520Knot.jpg", 84 | "https://lh6.googleusercontent.com/-GHeImuHqJBE/URqu_FKfVLI/AAAAAAAAAbs/axuEJeqam7Q/s1024/Sailing%252520Stones.jpg", 85 | "https://lh3.googleusercontent.com/-hBbYZjTOwGc/URqu_ycpIrI/AAAAAAAAAbs/nAdJUXnGJYE/s1024/Seahorse.jpg", 86 | "https://lh3.googleusercontent.com/-Iwi6-i6IexY/URqvAYZHsVI/AAAAAAAAAbs/5ETWl4qXsFE/s1024/Shinjuku%252520Street.jpg", 87 | "https://lh6.googleusercontent.com/-amhnySTM_MY/URqvAlb5KoI/AAAAAAAAAbs/pFCFgzlKsn0/s1024/Sierra%252520Heavens.jpg", 88 | "https://lh5.googleusercontent.com/-dJgjepFrYSo/URqvBVJZrAI/AAAAAAAAAbs/v-F5QWpYO6s/s1024/Sierra%252520Sunset.jpg", 89 | "https://lh4.googleusercontent.com/-Z4zGiC5nWdc/URqvBdEwivI/AAAAAAAAAbs/ZRZR1VJ84QA/s1024/Sin%252520Lights.jpg", 90 | "https://lh4.googleusercontent.com/-_0cYiWW8ccY/URqvBz3iM4I/AAAAAAAAAbs/9N_Wq8MhLTY/s1024/Starry%252520Lake.jpg", 91 | "https://lh3.googleusercontent.com/-A9LMoRyuQUA/URqvCYx_JoI/AAAAAAAAAbs/s7sde1Bz9cI/s1024/Starry%252520Night.jpg", 92 | "https://lh3.googleusercontent.com/-KtLJ3k858eY/URqvC_2h_bI/AAAAAAAAAbs/zzEBImwDA_g/s1024/Stream.jpg", 93 | "https://lh5.googleusercontent.com/-dFB7Lad6RcA/URqvDUftwWI/AAAAAAAAAbs/BrhoUtXTN7o/s1024/Strip%252520Sunset.jpg", 94 | "https://lh5.googleusercontent.com/-at6apgFiN20/URqvDyffUZI/AAAAAAAAAbs/clABCx171bE/s1024/Sunset%252520Hills.jpg", 95 | "https://lh4.googleusercontent.com/-7-EHhtQthII/URqvEYTk4vI/AAAAAAAAAbs/QSJZoB3YjVg/s1024/Tenaya%252520Lake%2525202.jpg", 96 | "https://lh6.googleusercontent.com/-8MrjV_a-Pok/URqvFC5repI/AAAAAAAAAbs/9inKTg9fbCE/s1024/Tenaya%252520Lake.jpg", 97 | "https://lh5.googleusercontent.com/-B1HW-z4zwao/URqvFWYRwUI/AAAAAAAAAbs/8Peli53Bs8I/s1024/The%252520Cave%252520BW.jpg", 98 | "https://lh3.googleusercontent.com/-PO4E-xZKAnQ/URqvGRqjYkI/AAAAAAAAAbs/42nyADFsXag/s1024/The%252520Fisherman.jpg", 99 | "https://lh4.googleusercontent.com/-iLyZlzfdy7s/URqvG0YScdI/AAAAAAAAAbs/1J9eDKmkXtk/s1024/The%252520Night%252520is%252520Coming.jpg", 100 | "https://lh6.googleusercontent.com/-G-k7YkkUco0/URqvHhah6fI/AAAAAAAAAbs/_taQQG7t0vo/s1024/The%252520Road.jpg", 101 | "https://lh6.googleusercontent.com/-h-ALJt7kSus/URqvIThqYfI/AAAAAAAAAbs/ejiv35olWS8/s1024/Tokyo%252520Heights.jpg", 102 | "https://lh5.googleusercontent.com/-Hy9k-TbS7xg/URqvIjQMOxI/AAAAAAAAAbs/RSpmmOATSkg/s1024/Tokyo%252520Highway.jpg", 103 | "https://lh6.googleusercontent.com/-83oOvMb4OZs/URqvJL0T7lI/AAAAAAAAAbs/c5TECZ6RONM/s1024/Tokyo%252520Smog.jpg", 104 | "https://lh3.googleusercontent.com/-FB-jfgREEfI/URqvJI3EXAI/AAAAAAAAAbs/XfyweiRF4v8/s1024/Tufa%252520at%252520Night.jpg", 105 | "https://lh4.googleusercontent.com/-vngKD5Z1U8w/URqvJUCEgPI/AAAAAAAAAbs/ulxCMVcU6EU/s1024/Valley%252520Sunset.jpg", 106 | "https://lh6.googleusercontent.com/-DOz5I2E2oMQ/URqvKMND1kI/AAAAAAAAAbs/Iqf0IsInleo/s1024/Windmill%252520Sunrise.jpg", 107 | "https://lh5.googleusercontent.com/-biyiyWcJ9MU/URqvKculiAI/AAAAAAAAAbs/jyPsCplJOpE/s1024/Windmill.jpg", 108 | "https://lh4.googleusercontent.com/-PDT167_xRdA/URqvK36mLcI/AAAAAAAAAbs/oi2ik9QseMI/s1024/Windmills.jpg", 109 | "https://lh5.googleusercontent.com/-kI_QdYx7VlU/URqvLXCB6gI/AAAAAAAAAbs/N31vlZ6u89o/s1024/Yet%252520Another%252520Rockaway%252520Sunset.jpg", 110 | "https://lh4.googleusercontent.com/-e9NHZ5k5MSs/URqvMIBZjtI/AAAAAAAAAbs/1fV810rDNfQ/s1024/Yosemite%252520Tree.jpg", 111 | ]; 112 | 113 | /// 114 | /// This are PicasaWeb thumbnail URLs and could potentially change. Ideally the PicasaWeb API 115 | /// should be used to fetch the URLs. 116 | /// 117 | /// Credit to Romain Guy for the photos: 118 | /// http://www.curious-creature.org/ 119 | /// https://plus.google.com/109538161516040592207/about 120 | /// http://www.flickr.com/photos/romainguy 121 | /// 122 | static List imageThumbUrls = [ 123 | "https://lh6.googleusercontent.com/-55osAWw3x0Q/URquUtcFr5I/AAAAAAAAAbs/rWlj1RUKrYI/s240-c/A%252520Photographer.jpg", 124 | "https://lh4.googleusercontent.com/--dq8niRp7W4/URquVgmXvgI/AAAAAAAAAbs/-gnuLQfNnBA/s240-c/A%252520Song%252520of%252520Ice%252520and%252520Fire.jpg", 125 | "https://lh5.googleusercontent.com/-7qZeDtRKFKc/URquWZT1gOI/AAAAAAAAAbs/hqWgteyNXsg/s240-c/Another%252520Rockaway%252520Sunset.jpg", 126 | "https://lh3.googleusercontent.com/--L0Km39l5J8/URquXHGcdNI/AAAAAAAAAbs/3ZrSJNrSomQ/s240-c/Antelope%252520Butte.jpg", 127 | "https://lh6.googleusercontent.com/-8HO-4vIFnlw/URquZnsFgtI/AAAAAAAAAbs/WT8jViTF7vw/s240-c/Antelope%252520Hallway.jpg", 128 | "https://lh4.googleusercontent.com/-WIuWgVcU3Qw/URqubRVcj4I/AAAAAAAAAbs/YvbwgGjwdIQ/s240-c/Antelope%252520Walls.jpg", 129 | "https://lh6.googleusercontent.com/-UBmLbPELvoQ/URqucCdv0kI/AAAAAAAAAbs/IdNhr2VQoQs/s240-c/Apre%2525CC%252580s%252520la%252520Pluie.jpg", 130 | "https://lh3.googleusercontent.com/-s-AFpvgSeew/URquc6dF-JI/AAAAAAAAAbs/Mt3xNGRUd68/s240-c/Backlit%252520Cloud.jpg", 131 | "https://lh5.googleusercontent.com/-bvmif9a9YOQ/URquea3heHI/AAAAAAAAAbs/rcr6wyeQtAo/s240-c/Bee%252520and%252520Flower.jpg", 132 | "https://lh5.googleusercontent.com/-n7mdm7I7FGs/URqueT_BT-I/AAAAAAAAAbs/9MYmXlmpSAo/s240-c/Bonzai%252520Rock%252520Sunset.jpg", 133 | "https://lh6.googleusercontent.com/-4CN4X4t0M1k/URqufPozWzI/AAAAAAAAAbs/8wK41lg1KPs/s240-c/Caterpillar.jpg", 134 | "https://lh3.googleusercontent.com/-rrFnVC8xQEg/URqufdrLBaI/AAAAAAAAAbs/s69WYy_fl1E/s240-c/Chess.jpg", 135 | "https://lh5.googleusercontent.com/-WVpRptWH8Yw/URqugh-QmDI/AAAAAAAAAbs/E-MgBgtlUWU/s240-c/Chihuly.jpg", 136 | "https://lh5.googleusercontent.com/-0BDXkYmckbo/URquhKFW84I/AAAAAAAAAbs/ogQtHCTk2JQ/s240-c/Closed%252520Door.jpg", 137 | "https://lh3.googleusercontent.com/-PyggXXZRykM/URquh-kVvoI/AAAAAAAAAbs/hFtDwhtrHHQ/s240-c/Colorado%252520River%252520Sunset.jpg", 138 | "https://lh3.googleusercontent.com/-ZAs4dNZtALc/URquikvOCWI/AAAAAAAAAbs/DXz4h3dll1Y/s240-c/Colors%252520of%252520Autumn.jpg", 139 | "https://lh4.googleusercontent.com/-GztnWEIiMz8/URqukVCU7bI/AAAAAAAAAbs/jo2Hjv6MZ6M/s240-c/Countryside.jpg", 140 | "https://lh4.googleusercontent.com/-bEg9EZ9QoiM/URquklz3FGI/AAAAAAAAAbs/UUuv8Ac2BaE/s240-c/Death%252520Valley%252520-%252520Dunes.jpg", 141 | "https://lh6.googleusercontent.com/-ijQJ8W68tEE/URqulGkvFEI/AAAAAAAAAbs/zPXvIwi_rFw/s240-c/Delicate%252520Arch.jpg", 142 | "https://lh5.googleusercontent.com/-Oh8mMy2ieng/URqullDwehI/AAAAAAAAAbs/TbdeEfsaIZY/s240-c/Despair.jpg", 143 | "https://lh5.googleusercontent.com/-gl0y4UiAOlk/URqumC_KjBI/AAAAAAAAAbs/PM1eT7dn4oo/s240-c/Eagle%252520Fall%252520Sunrise.jpg", 144 | "https://lh3.googleusercontent.com/-hYYHd2_vXPQ/URqumtJa9eI/AAAAAAAAAbs/wAalXVkbSh0/s240-c/Electric%252520Storm.jpg", 145 | "https://lh5.googleusercontent.com/-PyY_yiyjPTo/URqunUOhHFI/AAAAAAAAAbs/azZoULNuJXc/s240-c/False%252520Kiva.jpg", 146 | "https://lh6.googleusercontent.com/-PYvLVdvXywk/URqunwd8hfI/AAAAAAAAAbs/qiMwgkFvf6I/s240-c/Fitzgerald%252520Streaks.jpg", 147 | "https://lh4.googleusercontent.com/-KIR_UobIIqY/URquoCZ9SlI/AAAAAAAAAbs/Y4d4q8sXu4c/s240-c/Foggy%252520Sunset.jpg", 148 | "https://lh6.googleusercontent.com/-9lzOk_OWZH0/URquoo4xYoI/AAAAAAAAAbs/AwgzHtNVCwU/s240-c/Frantic.jpg", 149 | "https://lh3.googleusercontent.com/-0X3JNaKaz48/URqupH78wpI/AAAAAAAAAbs/lHXxu_zbH8s/s240-c/Golden%252520Gate%252520Afternoon.jpg", 150 | "https://lh6.googleusercontent.com/-95sb5ag7ABc/URqupl95RDI/AAAAAAAAAbs/g73R20iVTRA/s240-c/Golden%252520Gate%252520Fog.jpg", 151 | "https://lh3.googleusercontent.com/-JB9v6rtgHhk/URqup21F-zI/AAAAAAAAAbs/64Fb8qMZWXk/s240-c/Golden%252520Grass.jpg", 152 | "https://lh4.googleusercontent.com/-EIBGfnuLtII/URquqVHwaRI/AAAAAAAAAbs/FA4McV2u8VE/s240-c/Grand%252520Teton.jpg", 153 | "https://lh4.googleusercontent.com/-WoMxZvmN9nY/URquq1v2AoI/AAAAAAAAAbs/grj5uMhL6NA/s240-c/Grass%252520Closeup.jpg", 154 | "https://lh3.googleusercontent.com/-6hZiEHXx64Q/URqurxvNdqI/AAAAAAAAAbs/kWMXM3o5OVI/s240-c/Green%252520Grass.jpg", 155 | "https://lh5.googleusercontent.com/-6LVb9OXtQ60/URquteBFuKI/AAAAAAAAAbs/4F4kRgecwFs/s240-c/Hanging%252520Leaf.jpg", 156 | "https://lh4.googleusercontent.com/-zAvf__52ONk/URqutT_IuxI/AAAAAAAAAbs/D_bcuc0thoU/s240-c/Highway%2525201.jpg", 157 | "https://lh6.googleusercontent.com/-H4SrUg615rA/URquuL27fXI/AAAAAAAAAbs/4aEqJfiMsOU/s240-c/Horseshoe%252520Bend%252520Sunset.jpg", 158 | "https://lh4.googleusercontent.com/-JhFi4fb_Pqw/URquuX-QXbI/AAAAAAAAAbs/IXpYUxuweYM/s240-c/Horseshoe%252520Bend.jpg", 159 | "https://lh5.googleusercontent.com/-UGgssvFRJ7g/URquueyJzGI/AAAAAAAAAbs/yYIBlLT0toM/s240-c/Into%252520the%252520Blue.jpg", 160 | "https://lh3.googleusercontent.com/-CH7KoupI7uI/URquu0FF__I/AAAAAAAAAbs/R7GDmI7v_G0/s240-c/Jelly%252520Fish%2525202.jpg", 161 | "https://lh4.googleusercontent.com/-pwuuw6yhg8U/URquvPxR3FI/AAAAAAAAAbs/VNGk6f-tsGE/s240-c/Jelly%252520Fish%2525203.jpg", 162 | "https://lh5.googleusercontent.com/-GoUQVw1fnFw/URquv6xbC0I/AAAAAAAAAbs/zEUVTQQ43Zc/s240-c/Kauai.jpg", 163 | "https://lh6.googleusercontent.com/-8QdYYQEpYjw/URquwvdh88I/AAAAAAAAAbs/cktDy-ysfHo/s240-c/Kyoto%252520Sunset.jpg", 164 | "https://lh4.googleusercontent.com/-vPeekyDjOE0/URquwzJ28qI/AAAAAAAAAbs/qxcyXULsZrg/s240-c/Lake%252520Tahoe%252520Colors.jpg", 165 | "https://lh4.googleusercontent.com/-xBPxWpD4yxU/URquxWHk8AI/AAAAAAAAAbs/ARDPeDYPiMY/s240-c/Lava%252520from%252520the%252520Sky.jpg", 166 | "https://lh3.googleusercontent.com/-897VXrJB6RE/URquxxxd-5I/AAAAAAAAAbs/j-Cz4T4YvIw/s240-c/Leica%25252050mm%252520Summilux.jpg", 167 | "https://lh5.googleusercontent.com/-qSJ4D4iXzGo/URquyDWiJ1I/AAAAAAAAAbs/k2pBXeWehOA/s240-c/Leica%25252050mm%252520Summilux.jpg", 168 | "https://lh6.googleusercontent.com/-dwlPg83vzLg/URquylTVuFI/AAAAAAAAAbs/G6SyQ8b4YsI/s240-c/Leica%252520M8%252520%252528Front%252529.jpg", 169 | "https://lh3.googleusercontent.com/-R3_EYAyJvfk/URquzQBv8eI/AAAAAAAAAbs/b9xhpUM3pEI/s240-c/Light%252520to%252520Sand.jpg", 170 | "https://lh3.googleusercontent.com/-fHY5h67QPi0/URqu0Cp4J1I/AAAAAAAAAbs/0lG6m94Z6vM/s240-c/Little%252520Bit%252520of%252520Paradise.jpg", 171 | "https://lh5.googleusercontent.com/-TzF_LwrCnRM/URqu0RddPOI/AAAAAAAAAbs/gaj2dLiuX0s/s240-c/Lone%252520Pine%252520Sunset.jpg", 172 | "https://lh3.googleusercontent.com/-4HdpJ4_DXU4/URqu046dJ9I/AAAAAAAAAbs/eBOodtk2_uk/s240-c/Lonely%252520Rock.jpg", 173 | "https://lh6.googleusercontent.com/-erbF--z-W4s/URqu1ajSLkI/AAAAAAAAAbs/xjDCDO1INzM/s240-c/Longue%252520Vue.jpg", 174 | "https://lh6.googleusercontent.com/-0CXJRdJaqvc/URqu1opNZNI/AAAAAAAAAbs/PFB2oPUU7Lk/s240-c/Look%252520Me%252520in%252520the%252520Eye.jpg", 175 | "https://lh3.googleusercontent.com/-D_5lNxnDN6g/URqu2Tk7HVI/AAAAAAAAAbs/p0ddca9W__Y/s240-c/Lost%252520in%252520a%252520Field.jpg", 176 | "https://lh6.googleusercontent.com/-flsqwMrIk2Q/URqu24PcmjI/AAAAAAAAAbs/5ocIH85XofM/s240-c/Marshall%252520Beach%252520Sunset.jpg", 177 | "https://lh4.googleusercontent.com/-Y4lgryEVTmU/URqu28kG3gI/AAAAAAAAAbs/OjXpekqtbJ4/s240-c/Mono%252520Lake%252520Blue.jpg", 178 | "https://lh4.googleusercontent.com/-AaHAJPmcGYA/URqu3PIldHI/AAAAAAAAAbs/lcTqk1SIcRs/s240-c/Monument%252520Valley%252520Overlook.jpg", 179 | "https://lh4.googleusercontent.com/-vKxfdQ83dQA/URqu31Yq_BI/AAAAAAAAAbs/OUoGk_2AyfM/s240-c/Moving%252520Rock.jpg", 180 | "https://lh5.googleusercontent.com/-CG62QiPpWXg/URqu4ia4vRI/AAAAAAAAAbs/0YOdqLAlcAc/s240-c/Napali%252520Coast.jpg", 181 | "https://lh6.googleusercontent.com/-wdGrP5PMmJQ/URqu5PZvn7I/AAAAAAAAAbs/m0abEcdPXe4/s240-c/One%252520Wheel.jpg", 182 | "https://lh6.googleusercontent.com/-6WS5DoCGuOA/URqu5qx1UgI/AAAAAAAAAbs/giMw2ixPvrY/s240-c/Open%252520Sky.jpg", 183 | "https://lh6.googleusercontent.com/-u8EHKj8G8GQ/URqu55sM6yI/AAAAAAAAAbs/lIXX_GlTdmI/s240-c/Orange%252520Sunset.jpg", 184 | "https://lh6.googleusercontent.com/-74Z5qj4bTDE/URqu6LSrJrI/AAAAAAAAAbs/XzmVkw90szQ/s240-c/Orchid.jpg", 185 | "https://lh6.googleusercontent.com/-lEQE4h6TePE/URqu6t_lSkI/AAAAAAAAAbs/zvGYKOea_qY/s240-c/Over%252520there.jpg", 186 | "https://lh5.googleusercontent.com/-cauH-53JH2M/URqu66v_USI/AAAAAAAAAbs/EucwwqclfKQ/s240-c/Plumes.jpg", 187 | "https://lh3.googleusercontent.com/-eDLT2jHDoy4/URqu7axzkAI/AAAAAAAAAbs/iVZE-xJ7lZs/s240-c/Rainbokeh.jpg", 188 | "https://lh5.googleusercontent.com/-j1NLqEFIyco/URqu8L1CGcI/AAAAAAAAAbs/aqZkgX66zlI/s240-c/Rainbow.jpg", 189 | "https://lh5.googleusercontent.com/-DRnqmK0t4VU/URqu8XYN9yI/AAAAAAAAAbs/LgvF_592WLU/s240-c/Rice%252520Fields.jpg", 190 | "https://lh3.googleusercontent.com/-hwh1v3EOGcQ/URqu8qOaKwI/AAAAAAAAAbs/IljRJRnbJGw/s240-c/Rockaway%252520Fire%252520Sky.jpg", 191 | "https://lh5.googleusercontent.com/-wjV6FQk7tlk/URqu9jCQ8sI/AAAAAAAAAbs/RyYUpdo-c9o/s240-c/Rockaway%252520Flow.jpg", 192 | "https://lh6.googleusercontent.com/-6cAXNfo7D20/URqu-BdzgPI/AAAAAAAAAbs/OmsYllzJqwo/s240-c/Rockaway%252520Sunset%252520Sky.jpg", 193 | "https://lh3.googleusercontent.com/-sl8fpGPS-RE/URqu_BOkfgI/AAAAAAAAAbs/Dg2Fv-JxOeg/s240-c/Russian%252520Ridge%252520Sunset.jpg", 194 | "https://lh6.googleusercontent.com/-gVtY36mMBIg/URqu_q91lkI/AAAAAAAAAbs/3CiFMBcy5MA/s240-c/Rust%252520Knot.jpg", 195 | "https://lh6.googleusercontent.com/-GHeImuHqJBE/URqu_FKfVLI/AAAAAAAAAbs/axuEJeqam7Q/s240-c/Sailing%252520Stones.jpg", 196 | "https://lh3.googleusercontent.com/-hBbYZjTOwGc/URqu_ycpIrI/AAAAAAAAAbs/nAdJUXnGJYE/s240-c/Seahorse.jpg", 197 | "https://lh3.googleusercontent.com/-Iwi6-i6IexY/URqvAYZHsVI/AAAAAAAAAbs/5ETWl4qXsFE/s240-c/Shinjuku%252520Street.jpg", 198 | "https://lh6.googleusercontent.com/-amhnySTM_MY/URqvAlb5KoI/AAAAAAAAAbs/pFCFgzlKsn0/s240-c/Sierra%252520Heavens.jpg", 199 | "https://lh5.googleusercontent.com/-dJgjepFrYSo/URqvBVJZrAI/AAAAAAAAAbs/v-F5QWpYO6s/s240-c/Sierra%252520Sunset.jpg", 200 | "https://lh4.googleusercontent.com/-Z4zGiC5nWdc/URqvBdEwivI/AAAAAAAAAbs/ZRZR1VJ84QA/s240-c/Sin%252520Lights.jpg", 201 | "https://lh4.googleusercontent.com/-_0cYiWW8ccY/URqvBz3iM4I/AAAAAAAAAbs/9N_Wq8MhLTY/s240-c/Starry%252520Lake.jpg", 202 | "https://lh3.googleusercontent.com/-A9LMoRyuQUA/URqvCYx_JoI/AAAAAAAAAbs/s7sde1Bz9cI/s240-c/Starry%252520Night.jpg", 203 | "https://lh3.googleusercontent.com/-KtLJ3k858eY/URqvC_2h_bI/AAAAAAAAAbs/zzEBImwDA_g/s240-c/Stream.jpg", 204 | "https://lh5.googleusercontent.com/-dFB7Lad6RcA/URqvDUftwWI/AAAAAAAAAbs/BrhoUtXTN7o/s240-c/Strip%252520Sunset.jpg", 205 | "https://lh5.googleusercontent.com/-at6apgFiN20/URqvDyffUZI/AAAAAAAAAbs/clABCx171bE/s240-c/Sunset%252520Hills.jpg", 206 | "https://lh4.googleusercontent.com/-7-EHhtQthII/URqvEYTk4vI/AAAAAAAAAbs/QSJZoB3YjVg/s240-c/Tenaya%252520Lake%2525202.jpg", 207 | "https://lh6.googleusercontent.com/-8MrjV_a-Pok/URqvFC5repI/AAAAAAAAAbs/9inKTg9fbCE/s240-c/Tenaya%252520Lake.jpg", 208 | "https://lh5.googleusercontent.com/-B1HW-z4zwao/URqvFWYRwUI/AAAAAAAAAbs/8Peli53Bs8I/s240-c/The%252520Cave%252520BW.jpg", 209 | "https://lh3.googleusercontent.com/-PO4E-xZKAnQ/URqvGRqjYkI/AAAAAAAAAbs/42nyADFsXag/s240-c/The%252520Fisherman.jpg", 210 | "https://lh4.googleusercontent.com/-iLyZlzfdy7s/URqvG0YScdI/AAAAAAAAAbs/1J9eDKmkXtk/s240-c/The%252520Night%252520is%252520Coming.jpg", 211 | "https://lh6.googleusercontent.com/-G-k7YkkUco0/URqvHhah6fI/AAAAAAAAAbs/_taQQG7t0vo/s240-c/The%252520Road.jpg", 212 | "https://lh6.googleusercontent.com/-h-ALJt7kSus/URqvIThqYfI/AAAAAAAAAbs/ejiv35olWS8/s240-c/Tokyo%252520Heights.jpg", 213 | "https://lh5.googleusercontent.com/-Hy9k-TbS7xg/URqvIjQMOxI/AAAAAAAAAbs/RSpmmOATSkg/s240-c/Tokyo%252520Highway.jpg", 214 | "https://lh6.googleusercontent.com/-83oOvMb4OZs/URqvJL0T7lI/AAAAAAAAAbs/c5TECZ6RONM/s240-c/Tokyo%252520Smog.jpg", 215 | "https://lh3.googleusercontent.com/-FB-jfgREEfI/URqvJI3EXAI/AAAAAAAAAbs/XfyweiRF4v8/s240-c/Tufa%252520at%252520Night.jpg", 216 | "https://lh4.googleusercontent.com/-vngKD5Z1U8w/URqvJUCEgPI/AAAAAAAAAbs/ulxCMVcU6EU/s240-c/Valley%252520Sunset.jpg", 217 | "https://lh6.googleusercontent.com/-DOz5I2E2oMQ/URqvKMND1kI/AAAAAAAAAbs/Iqf0IsInleo/s240-c/Windmill%252520Sunrise.jpg", 218 | "https://lh5.googleusercontent.com/-biyiyWcJ9MU/URqvKculiAI/AAAAAAAAAbs/jyPsCplJOpE/s240-c/Windmill.jpg", 219 | "https://lh4.googleusercontent.com/-PDT167_xRdA/URqvK36mLcI/AAAAAAAAAbs/oi2ik9QseMI/s240-c/Windmills.jpg", 220 | "https://lh5.googleusercontent.com/-kI_QdYx7VlU/URqvLXCB6gI/AAAAAAAAAbs/N31vlZ6u89o/s240-c/Yet%252520Another%252520Rockaway%252520Sunset.jpg", 221 | "https://lh4.googleusercontent.com/-e9NHZ5k5MSs/URqvMIBZjtI/AAAAAAAAAbs/1fV810rDNfQ/s240-c/Yosemite%252520Tree.jpg", 222 | ]; 223 | } 224 | -------------------------------------------------------------------------------- /example/lib/main.dart: -------------------------------------------------------------------------------- 1 | import 'package:flutter/material.dart'; 2 | import 'package:sticky_headers/sticky_headers.dart'; 3 | 4 | import './images.dart'; 5 | 6 | void main() => runApp(const ExampleApp()); 7 | 8 | @immutable 9 | class ExampleApp extends StatelessWidget { 10 | const ExampleApp({Key? key}) : super(key: key); 11 | 12 | @override 13 | Widget build(BuildContext context) { 14 | return MaterialApp( 15 | title: 'Sticky Headers Example', 16 | theme: ThemeData( 17 | primarySwatch: Colors.blueGrey, 18 | ), 19 | home: const MainScreen(), 20 | ); 21 | } 22 | } 23 | 24 | @immutable 25 | class MainScreen extends StatelessWidget { 26 | const MainScreen({Key? key}) : super(key: key); 27 | 28 | @override 29 | Widget build(BuildContext context) { 30 | return ScaffoldWrapper( 31 | title: 'Sticky Headers Example', 32 | child: ListView( 33 | children: ListTile.divideTiles( 34 | context: context, 35 | tiles: [ 36 | ListTile( 37 | title: const Text('Example 1 - Headers and Content'), 38 | onTap: () => navigateTo(context, (context) => const Example1()), 39 | ), 40 | ListTile( 41 | title: const Text('Example 2 - Animated Headers with Content'), 42 | onTap: () => navigateTo(context, (context) => const Example2()), 43 | ), 44 | ListTile( 45 | title: const Text('Example 3 - Headers overlapping the Content'), 46 | onTap: () => navigateTo(context, (context) => const Example3()), 47 | ), 48 | ListTile( 49 | title: const Text('Example 4 - Example using scroll controller'), 50 | onTap: () => navigateTo(context, (context) => const Example4()), 51 | ), 52 | ], 53 | ).toList(growable: false), 54 | ), 55 | ); 56 | } 57 | 58 | void navigateTo(BuildContext context, WidgetBuilder builder) { 59 | Navigator.of(context).push(MaterialPageRoute(builder: builder)); 60 | } 61 | } 62 | 63 | @immutable 64 | class Example1 extends StatelessWidget { 65 | const Example1({ 66 | Key? key, 67 | this.controller, 68 | }) : super(key: key); 69 | 70 | final ScrollController? controller; 71 | 72 | @override 73 | Widget build(BuildContext context) { 74 | return ScaffoldWrapper( 75 | wrap: controller == null, 76 | title: 'Example 1', 77 | child: ListView.builder( 78 | primary: controller == null, 79 | controller: controller, 80 | itemBuilder: (context, index) { 81 | return StickyHeader( 82 | controller: controller, // Optional 83 | header: Container( 84 | height: 50.0, 85 | color: Colors.blueGrey[700], 86 | padding: const EdgeInsets.symmetric(horizontal: 16.0), 87 | alignment: Alignment.centerLeft, 88 | child: Text( 89 | 'Header #$index', 90 | style: const TextStyle(color: Colors.white), 91 | ), 92 | ), 93 | content: Container( 94 | color: Colors.grey[300], 95 | child: Image.network( 96 | imageForIndex(index), 97 | fit: BoxFit.cover, 98 | width: double.infinity, 99 | height: 200.0, 100 | ), 101 | ), 102 | ); 103 | }, 104 | ), 105 | ); 106 | } 107 | 108 | String imageForIndex(int index) { 109 | return Images.imageThumbUrls[index % Images.imageThumbUrls.length]; 110 | } 111 | } 112 | 113 | @immutable 114 | class Example2 extends StatelessWidget { 115 | const Example2({ 116 | Key? key, 117 | this.controller, 118 | }) : super(key: key); 119 | 120 | final ScrollController? controller; 121 | 122 | @override 123 | Widget build(BuildContext context) { 124 | return ScaffoldWrapper( 125 | wrap: controller == null, 126 | title: 'Example 2', 127 | child: ListView.builder( 128 | primary: controller == null, 129 | controller: controller, 130 | itemBuilder: (context, index) { 131 | return StickyHeaderBuilder( 132 | controller: controller, // Optional 133 | builder: (BuildContext context, double stuckAmount) { 134 | stuckAmount = 1.0 - stuckAmount.clamp(0.0, 1.0); 135 | return Container( 136 | height: 50.0, 137 | color: Color.lerp(Colors.blue[700], Colors.red[700], stuckAmount), 138 | padding: const EdgeInsets.symmetric(horizontal: 16.0), 139 | alignment: Alignment.centerLeft, 140 | child: Row( 141 | children: [ 142 | Expanded( 143 | child: Text( 144 | 'Header #$index', 145 | style: const TextStyle(color: Colors.white), 146 | ), 147 | ), 148 | Offstage( 149 | offstage: stuckAmount <= 0.0, 150 | child: Opacity( 151 | opacity: stuckAmount, 152 | child: IconButton( 153 | icon: const Icon(Icons.favorite, color: Colors.white), 154 | onPressed: () => ScaffoldMessenger.of(context) 155 | .showSnackBar(SnackBar(content: Text('Favorite #$index'))), 156 | ), 157 | ), 158 | ), 159 | ], 160 | ), 161 | ); 162 | }, 163 | content: Container( 164 | color: Colors.grey[300], 165 | child: Image.network( 166 | imageForIndex(index), 167 | fit: BoxFit.cover, 168 | width: double.infinity, 169 | height: 200.0, 170 | ), 171 | ), 172 | ); 173 | }, 174 | ), 175 | ); 176 | } 177 | 178 | String imageForIndex(int index) { 179 | return Images.imageThumbUrls[index % Images.imageThumbUrls.length]; 180 | } 181 | } 182 | 183 | @immutable 184 | class Example3 extends StatelessWidget { 185 | const Example3({ 186 | Key? key, 187 | this.controller, 188 | }) : super(key: key); 189 | 190 | final ScrollController? controller; 191 | 192 | @override 193 | Widget build(BuildContext context) { 194 | return ScaffoldWrapper( 195 | wrap: controller == null, 196 | title: 'Example 3', 197 | child: ListView.builder( 198 | primary: controller == null, 199 | controller: controller, 200 | itemBuilder: (context, index) { 201 | return StickyHeaderBuilder( 202 | overlapHeaders: true, 203 | controller: controller, // Optional 204 | builder: (BuildContext context, double stuckAmount) { 205 | stuckAmount = 1.0 - stuckAmount.clamp(0.0, 1.0); 206 | return Container( 207 | height: 50.0, 208 | color: Colors.grey.shade900.withOpacity(0.6 + stuckAmount * 0.4), 209 | padding: const EdgeInsets.symmetric(horizontal: 16.0), 210 | alignment: Alignment.centerLeft, 211 | child: Text( 212 | 'Header #$index', 213 | style: const TextStyle(color: Colors.white), 214 | ), 215 | ); 216 | }, 217 | content: Container( 218 | color: Colors.grey[300], 219 | child: Image.network( 220 | imageForIndex(index), 221 | fit: BoxFit.cover, 222 | width: double.infinity, 223 | height: 200.0, 224 | ), 225 | ), 226 | ); 227 | }, 228 | ), 229 | ); 230 | } 231 | 232 | String imageForIndex(int index) { 233 | return Images.imageThumbUrls[index % Images.imageThumbUrls.length]; 234 | } 235 | } 236 | 237 | @immutable 238 | class ScaffoldWrapper extends StatelessWidget { 239 | const ScaffoldWrapper({ 240 | Key? key, 241 | required this.title, 242 | required this.child, 243 | this.wrap = true, 244 | }) : super(key: key); 245 | 246 | final Widget child; 247 | final String title; 248 | final bool wrap; 249 | 250 | @override 251 | Widget build(BuildContext context) { 252 | if (wrap) { 253 | return Scaffold( 254 | appBar: PreferredSize( 255 | preferredSize: const Size.fromHeight(kToolbarHeight), 256 | child: Hero( 257 | tag: 'app_bar', 258 | child: AppBar( 259 | title: Text(title), 260 | elevation: 0.0, 261 | ), 262 | ), 263 | ), 264 | body: child, 265 | ); 266 | } else { 267 | return Material( 268 | child: child, 269 | ); 270 | } 271 | } 272 | } 273 | 274 | @immutable 275 | class Example4 extends StatefulWidget { 276 | const Example4({Key? key}) : super(key: key); 277 | 278 | @override 279 | State createState() => _Example4State(); 280 | } 281 | 282 | class _Example4State extends State { 283 | late final _controller = List.generate(4, (_) => ScrollController()); 284 | 285 | @override 286 | Widget build(BuildContext context) { 287 | return Material( 288 | child: DefaultTabController( 289 | length: 3, 290 | child: NestedScrollView( 291 | controller: _controller[0], 292 | headerSliverBuilder: (BuildContext context, bool innerBoxIsScrolled) { 293 | return [ 294 | SliverAppBar( 295 | title: const Text('Example 4'), 296 | pinned: true, 297 | forceElevated: innerBoxIsScrolled, 298 | bottom: const TabBar( 299 | tabs: [ 300 | Tab(text: 'Example 1'), 301 | Tab(text: 'Example 2'), 302 | Tab(text: 'Example 3'), 303 | ], 304 | ), 305 | ), 306 | ]; 307 | }, 308 | body: MediaQuery.removePadding( 309 | context: context, 310 | removeTop: true, 311 | child: TabBarView( 312 | children: [ 313 | Example1(controller: _controller[1]), 314 | Example2(controller: _controller[2]), 315 | Example3(controller: _controller[3]), 316 | ], 317 | ), 318 | ), 319 | ), 320 | ), 321 | ); 322 | } 323 | } 324 | -------------------------------------------------------------------------------- /example/pubspec.yaml: -------------------------------------------------------------------------------- 1 | name: example 2 | description: Example of Sticky Headers 3 | 4 | environment: 5 | sdk: ">=2.17.0 <3.0.0" 6 | flutter: ">=3.0.0" 7 | 8 | dependencies: 9 | flutter: 10 | sdk: flutter 11 | sticky_headers: 12 | path: ../ 13 | 14 | dev_dependencies: 15 | flutter_lints: 16 | flutter_test: 17 | sdk: flutter 18 | 19 | flutter: 20 | uses-material-design: true 21 | -------------------------------------------------------------------------------- /lib/sticky_headers.dart: -------------------------------------------------------------------------------- 1 | // Copyright 2018 Simon Lightfoot. All rights reserved. 2 | // Use of this source code is governed by a the MIT license that can be 3 | // found in the LICENSE file. 4 | library sticky_headers; 5 | 6 | export 'sticky_headers/widget.dart'; 7 | export 'sticky_headers/render.dart'; 8 | -------------------------------------------------------------------------------- /lib/sticky_headers/render.dart: -------------------------------------------------------------------------------- 1 | // Copyright 2018 Simon Lightfoot. All rights reserved. 2 | // Use of this source code is governed by a the MIT license that can be 3 | // found in the LICENSE file. 4 | 5 | import 'dart:math' show min, max; 6 | import 'dart:ui' as ui show window; 7 | 8 | import 'package:flutter/rendering.dart'; 9 | import 'package:flutter/widgets.dart'; 10 | 11 | /// Called every layout to provide the amount of stickyness a header is in. 12 | /// This lets the widgets animate their content and provide feedback. 13 | /// 14 | typedef RenderStickyHeaderCallback = void Function(double stuckAmount); 15 | 16 | /// RenderObject for StickyHeader widget. 17 | /// 18 | /// Monitors given [Scrollable] and adjusts its layout based on its offset to 19 | /// the scrollables' [RenderObject]. The header will be placed above content 20 | /// unless overlapHeaders is set to true. The supplied callback will be used 21 | /// to report the 22 | /// 23 | class RenderStickyHeader extends RenderBox 24 | with 25 | ContainerRenderObjectMixin, 26 | RenderBoxContainerDefaultsMixin { 27 | RenderStickyHeaderCallback? _callback; 28 | ScrollPosition _scrollPosition; 29 | bool _overlapHeaders; 30 | 31 | RenderStickyHeader({ 32 | required ScrollPosition scrollPosition, 33 | RenderStickyHeaderCallback? callback, 34 | bool overlapHeaders = false, 35 | RenderBox? header, 36 | RenderBox? content, 37 | }) : _scrollPosition = scrollPosition, 38 | _callback = callback, 39 | _overlapHeaders = overlapHeaders { 40 | if (content != null) add(content); 41 | if (header != null) add(header); 42 | } 43 | 44 | set scrollPosition(ScrollPosition newValue) { 45 | if (_scrollPosition == newValue) { 46 | return; 47 | } 48 | final ScrollPosition oldValue = _scrollPosition; 49 | _scrollPosition = newValue; 50 | markNeedsLayout(); 51 | if (attached) { 52 | oldValue.removeListener(markNeedsLayout); 53 | newValue.addListener(markNeedsLayout); 54 | } 55 | } 56 | 57 | set callback(RenderStickyHeaderCallback? newValue) { 58 | if (_callback == newValue) { 59 | return; 60 | } 61 | _callback = newValue; 62 | markNeedsLayout(); 63 | } 64 | 65 | set overlapHeaders(bool newValue) { 66 | if (_overlapHeaders == newValue) { 67 | return; 68 | } 69 | _overlapHeaders = newValue; 70 | markNeedsLayout(); 71 | } 72 | 73 | @override 74 | void attach(PipelineOwner owner) { 75 | super.attach(owner); 76 | _scrollPosition.addListener(markNeedsLayout); 77 | } 78 | 79 | @override 80 | void detach() { 81 | _scrollPosition.removeListener(markNeedsLayout); 82 | super.detach(); 83 | } 84 | 85 | // short-hand to access the child RenderObjects 86 | RenderBox get _headerBox => lastChild!; 87 | 88 | RenderBox get _contentBox => firstChild!; 89 | 90 | double get devicePixelRatio => ui.window.devicePixelRatio; 91 | 92 | double roundToNearestPixel(double offset) { 93 | return (offset * devicePixelRatio).roundToDouble() / devicePixelRatio; 94 | } 95 | 96 | @override 97 | void performLayout() { 98 | // layout both header and content widget 99 | final childConstraints = constraints.loosen(); 100 | _headerBox.layout(childConstraints, parentUsesSize: true); 101 | _contentBox.layout(childConstraints, parentUsesSize: true); 102 | 103 | final headerHeight = roundToNearestPixel(_headerBox.size.height); 104 | final contentHeight = roundToNearestPixel(_contentBox.size.height); 105 | 106 | // determine size of ourselves based on content widget 107 | final width = constraints.constrainWidth( 108 | max(constraints.minWidth, _contentBox.size.width), 109 | ); 110 | final height = constraints.constrainHeight( 111 | max(constraints.minHeight, _overlapHeaders ? contentHeight : headerHeight + contentHeight), 112 | ); 113 | size = Size(width, height); 114 | 115 | // place content underneath header 116 | final contentParentData = _contentBox.parentData as MultiChildLayoutParentData; 117 | contentParentData.offset = Offset(0.0, _overlapHeaders ? 0.0 : headerHeight); 118 | 119 | // determine by how much the header should be stuck to the top 120 | final double stuckOffset = roundToNearestPixel(determineStuckOffset()); 121 | 122 | // place header over content relative to scroll offset 123 | final double maxOffset = height - headerHeight; 124 | final headerParentData = _headerBox.parentData as MultiChildLayoutParentData; 125 | headerParentData.offset = Offset(0.0, max(0.0, min(-stuckOffset, maxOffset))); 126 | 127 | // report to widget how much the header is stuck. 128 | if (_callback != null) { 129 | final stuckAmount = max(min(headerHeight, stuckOffset), -headerHeight) / headerHeight; 130 | _callback!(stuckAmount); 131 | } 132 | } 133 | 134 | double determineStuckOffset() { 135 | final scrollBox = _scrollPosition.context.notificationContext!.findRenderObject(); 136 | if (scrollBox?.attached ?? false) { 137 | try { 138 | return localToGlobal(Offset.zero, ancestor: scrollBox).dy; 139 | } catch (e) { 140 | // ignore and fall-through and return 0.0 141 | } 142 | } 143 | return 0.0; 144 | } 145 | 146 | @override 147 | void setupParentData(RenderObject child) { 148 | super.setupParentData(child); 149 | if (child.parentData is! MultiChildLayoutParentData) { 150 | child.parentData = MultiChildLayoutParentData(); 151 | } 152 | } 153 | 154 | @override 155 | double computeMinIntrinsicWidth(double height) { 156 | return _contentBox.getMinIntrinsicWidth(height); 157 | } 158 | 159 | @override 160 | double computeMaxIntrinsicWidth(double height) { 161 | return _contentBox.getMaxIntrinsicWidth(height); 162 | } 163 | 164 | @override 165 | double computeMinIntrinsicHeight(double width) { 166 | return _overlapHeaders 167 | ? _contentBox.getMinIntrinsicHeight(width) 168 | : (_headerBox.getMinIntrinsicHeight(width) + _contentBox.getMinIntrinsicHeight(width)); 169 | } 170 | 171 | @override 172 | double computeMaxIntrinsicHeight(double width) { 173 | return _overlapHeaders 174 | ? _contentBox.getMaxIntrinsicHeight(width) 175 | : (_headerBox.getMaxIntrinsicHeight(width) + _contentBox.getMaxIntrinsicHeight(width)); 176 | } 177 | 178 | @override 179 | double? computeDistanceToActualBaseline(TextBaseline baseline) { 180 | return defaultComputeDistanceToHighestActualBaseline(baseline); 181 | } 182 | 183 | @override 184 | bool hitTestChildren(HitTestResult result, {required Offset position}) { 185 | return defaultHitTestChildren(result as BoxHitTestResult, position: position); 186 | } 187 | 188 | @override 189 | bool get isRepaintBoundary => true; 190 | 191 | @override 192 | void paint(PaintingContext context, Offset offset) { 193 | defaultPaint(context, offset); 194 | } 195 | } 196 | -------------------------------------------------------------------------------- /lib/sticky_headers/widget.dart: -------------------------------------------------------------------------------- 1 | // Copyright 2018 Simon Lightfoot. All rights reserved. 2 | // Use of this source code is governed by a the MIT license that can be 3 | // found in the LICENSE file. 4 | 5 | import 'package:flutter/material.dart'; 6 | 7 | import './render.dart'; 8 | 9 | /// Builder called during layout to allow the header's content to be animated or styled based 10 | /// on the amount of stickiness the header has. 11 | /// 12 | /// [context] for your build operation. 13 | /// 14 | /// [stuckAmount] will have the value of: 15 | /// ``` 16 | /// 0.0 <= value <= 1.0: about to be stuck 17 | /// 0.0 == value: at top 18 | /// -1.0 >= value >= 0.0: past stuck 19 | /// ``` 20 | /// 21 | typedef StickyHeaderWidgetBuilder = Widget Function(BuildContext context, double stuckAmount); 22 | 23 | /// Stick Header Widget 24 | /// 25 | /// Will layout the [header] above the [content] unless the [overlapHeaders] boolean is set to true. 26 | /// The [header] will remain stuck to the top of its parent [Scrollable] content. 27 | /// 28 | /// Place this widget inside a [ListView], [GridView], [CustomScrollView], [SingleChildScrollView] or similar. 29 | /// 30 | class StickyHeader extends MultiChildRenderObjectWidget { 31 | /// Constructs a new [StickyHeader] widget. 32 | StickyHeader({ 33 | Key? key, 34 | required this.header, 35 | required this.content, 36 | this.overlapHeaders = false, 37 | this.controller, 38 | this.callback, 39 | }) : super( 40 | key: key, 41 | // Note: The order of the children must be preserved for the RenderObject. 42 | children: [content, header], 43 | ); 44 | 45 | /// Header to be shown at the top of the parent [Scrollable] content. 46 | final Widget header; 47 | 48 | /// Content to be shown below the header. 49 | final Widget content; 50 | 51 | /// If true, the header will overlap the Content. 52 | final bool overlapHeaders; 53 | 54 | /// Optional [ScrollController] that will be used by the widget instead of the default inherited one. 55 | final ScrollController? controller; 56 | 57 | /// Optional callback with stickiness value. If you think you need this, then you might want to 58 | /// consider using [StickyHeaderBuilder] instead. 59 | final RenderStickyHeaderCallback? callback; 60 | 61 | @override 62 | RenderStickyHeader createRenderObject(BuildContext context) { 63 | final scrollPosition = controller?.position ?? Scrollable.of(context)!.position; 64 | return RenderStickyHeader( 65 | scrollPosition: scrollPosition, 66 | callback: callback, 67 | overlapHeaders: overlapHeaders, 68 | ); 69 | } 70 | 71 | @override 72 | void updateRenderObject(BuildContext context, RenderStickyHeader renderObject) { 73 | final scrollPosition = controller?.position ?? Scrollable.of(context)!.position; 74 | renderObject 75 | ..scrollPosition = scrollPosition 76 | ..callback = callback 77 | ..overlapHeaders = overlapHeaders; 78 | } 79 | } 80 | 81 | /// Sticky Header Builder Widget. 82 | /// 83 | /// The same as [StickyHeader] but instead of supplying a Header view, you supply a [builder] that 84 | /// constructs the header with the appropriate stickyness. 85 | /// 86 | /// Place this widget inside a [ListView], [GridView], [CustomScrollView], [SingleChildScrollView] or similar. 87 | /// 88 | class StickyHeaderBuilder extends StatefulWidget { 89 | /// Constructs a new [StickyHeaderBuilder] widget. 90 | const StickyHeaderBuilder({ 91 | Key? key, 92 | required this.builder, 93 | required this.content, 94 | this.overlapHeaders = false, 95 | this.controller, 96 | }) : super(key: key); 97 | 98 | /// Called when the sticky amount changes for the header. 99 | /// This builder must not return null. 100 | final StickyHeaderWidgetBuilder builder; 101 | 102 | /// Content to be shown below the header. 103 | final Widget content; 104 | 105 | /// If true, the header will overlap the Content. 106 | final bool overlapHeaders; 107 | 108 | /// Optional [ScrollController] that will be used by the widget instead of the default inherited one. 109 | final ScrollController? controller; 110 | 111 | @override 112 | State createState() => _StickyHeaderBuilderState(); 113 | } 114 | 115 | class _StickyHeaderBuilderState extends State { 116 | double? _stuckAmount; 117 | 118 | @override 119 | Widget build(BuildContext context) { 120 | return StickyHeader( 121 | overlapHeaders: widget.overlapHeaders, 122 | header: LayoutBuilder( 123 | builder: (context, _) => widget.builder(context, _stuckAmount ?? 0.0), 124 | ), 125 | content: widget.content, 126 | controller: widget.controller, 127 | callback: (double stuckAmount) { 128 | if (_stuckAmount != stuckAmount) { 129 | _stuckAmount = stuckAmount; 130 | WidgetsBinding.instance.endOfFrame.then((_) { 131 | if (mounted) { 132 | setState(() {}); 133 | } 134 | }); 135 | } 136 | }, 137 | ); 138 | } 139 | } 140 | -------------------------------------------------------------------------------- /pubspec.yaml: -------------------------------------------------------------------------------- 1 | name: sticky_headers 2 | description: Flutter Sticky Headers - Lets you place headers on scrollable content that will stick to the top of the container whilst the content is scrolled. 3 | version: 0.3.0+2 4 | homepage: https://github.com/fluttercommunity/flutter_sticky_headers 5 | maintainer: Simon Lightfoot (@slightfoot) 6 | 7 | environment: 8 | sdk: ">=2.17.0 <3.0.0" 9 | flutter: ">=3.0.0" 10 | 11 | dependencies: 12 | flutter: 13 | sdk: flutter 14 | 15 | dev_dependencies: 16 | flutter_lints: 17 | flutter_test: 18 | sdk: flutter 19 | -------------------------------------------------------------------------------- /sticky_headers.iml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | --------------------------------------------------------------------------------