├── .gitignore ├── .metadata ├── .vscode └── launch.json ├── README.md ├── android ├── .project ├── .settings │ └── org.eclipse.buildship.core.prefs ├── app │ ├── build.gradle │ └── src │ │ ├── debug │ │ └── AndroidManifest.xml │ │ ├── main │ │ ├── AndroidManifest.xml │ │ ├── kotlin │ │ │ └── com │ │ │ │ └── example │ │ │ │ └── texture_image │ │ │ │ └── MainActivity.kt │ │ └── res │ │ │ ├── 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 │ │ │ └── styles.xml │ │ └── profile │ │ └── AndroidManifest.xml ├── build.gradle ├── gradle.properties ├── gradle │ └── wrapper │ │ └── gradle-wrapper.properties └── settings.gradle ├── ios ├── Flutter │ ├── AppFrameworkInfo.plist │ ├── Debug.xcconfig │ └── Release.xcconfig ├── GeneratedPluginRegistrant.h ├── GeneratedPluginRegistrant.m ├── Runner.xcodeproj │ ├── project.pbxproj │ └── xcshareddata │ │ └── xcschemes │ │ └── Runner.xcscheme └── 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 │ ├── GLRender.h │ ├── GLRender.m │ ├── Info.plist │ ├── Runner-Bridging-Header.h │ ├── Shader.fsh │ ├── Shader.vsh │ ├── TexturePlugin.h │ └── TexturePlugin.m ├── lib └── main.dart ├── pubspec.lock ├── pubspec.yaml └── test └── widget_test.dart /.gitignore: -------------------------------------------------------------------------------- 1 | # Miscellaneous 2 | *.class 3 | *.log 4 | *.pyc 5 | *.swp 6 | .DS_Store 7 | .atom/ 8 | .buildlog/ 9 | .history 10 | .svn/ 11 | 12 | # IntelliJ related 13 | *.iml 14 | *.ipr 15 | *.iws 16 | .idea/ 17 | 18 | # The .vscode folder contains launch configuration and tasks you configure in 19 | # VS Code which you may wish to be included in version control, so this line 20 | # is commented out by default. 21 | #.vscode/ 22 | 23 | # Flutter/Dart/Pub related 24 | **/doc/api/ 25 | .dart_tool/ 26 | .flutter-plugins 27 | .packages 28 | .pub-cache/ 29 | .pub/ 30 | /build/ 31 | 32 | # Android related 33 | **/android/**/gradle-wrapper.jar 34 | **/android/.gradle 35 | **/android/captures/ 36 | **/android/gradlew 37 | **/android/gradlew.bat 38 | **/android/local.properties 39 | **/android/**/GeneratedPluginRegistrant.java 40 | 41 | # iOS/XCode related 42 | **/ios/**/*.mode1v3 43 | **/ios/**/*.mode2v3 44 | **/ios/**/*.moved-aside 45 | **/ios/**/*.pbxuser 46 | **/ios/**/*.perspectivev3 47 | **/ios/**/*sync/ 48 | **/ios/**/.sconsign.dblite 49 | **/ios/**/.tags* 50 | **/ios/**/.vagrant/ 51 | **/ios/**/DerivedData/ 52 | **/ios/**/Icon? 53 | **/ios/**/Pods/ 54 | **/ios/**/.symlinks/ 55 | **/ios/**/profile 56 | **/ios/**/xcuserdata 57 | **/ios/.generated/ 58 | **/ios/Flutter/App.framework 59 | **/ios/Flutter/Flutter.framework 60 | **/ios/Flutter/Generated.xcconfig 61 | **/ios/Flutter/app.flx 62 | **/ios/Flutter/app.zip 63 | **/ios/Flutter/flutter_assets/ 64 | **/ios/Flutter/flutter_export_environment.sh 65 | **/ios/ServiceDefinitions.json 66 | **/ios/Runner/GeneratedPluginRegistrant.* 67 | 68 | # Exceptions to above rules. 69 | !**/ios/**/default.mode1v3 70 | !**/ios/**/default.mode2v3 71 | !**/ios/**/default.pbxuser 72 | !**/ios/**/default.perspectivev3 73 | !/packages/flutter_tools/test/data/dart_dependencies_test/**/.packages 74 | -------------------------------------------------------------------------------- /.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: 68587a0916366e9512a78df22c44163d041dd5f3 8 | channel: stable 9 | 10 | project_type: app 11 | -------------------------------------------------------------------------------- /.vscode/launch.json: -------------------------------------------------------------------------------- 1 | { 2 | // Use IntelliSense to learn about possible attributes. 3 | // Hover to view descriptions of existing attributes. 4 | // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387 5 | "version": "0.2.0", 6 | "configurations": [ 7 | { 8 | "name": "Flutter", 9 | "request": "launch", 10 | "type": "dart" 11 | } 12 | ] 13 | } -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # texture_image 2 | 3 | A new Flutter project. 4 | 5 | ## Getting Started 6 | 7 | This project is a starting point for a Flutter application. 8 | 9 | A few resources to get you started if this is your first Flutter project: 10 | 11 | - [Lab: Write your first Flutter app](https://flutter.dev/docs/get-started/codelab) 12 | - [Cookbook: Useful Flutter samples](https://flutter.dev/docs/cookbook) 13 | 14 | For help getting started with Flutter, view our 15 | [online documentation](https://flutter.dev/docs), which offers tutorials, 16 | samples, guidance on mobile development, and a full API reference. 17 | 18 | ## important 19 | 20 | only support iOS device，android and iOS simulator not support yet. 21 | -------------------------------------------------------------------------------- /android/.project: -------------------------------------------------------------------------------- 1 | 2 | 3 | android 4 | Project android created by Buildship. 5 | 6 | 7 | 8 | 9 | org.eclipse.buildship.core.gradleprojectbuilder 10 | 11 | 12 | 13 | 14 | 15 | org.eclipse.buildship.core.gradleprojectnature 16 | 17 | 18 | -------------------------------------------------------------------------------- /android/.settings/org.eclipse.buildship.core.prefs: -------------------------------------------------------------------------------- 1 | connection.project.dir= 2 | eclipse.preferences.version=1 3 | -------------------------------------------------------------------------------- /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: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle" 27 | 28 | android { 29 | compileSdkVersion 28 30 | 31 | sourceSets { 32 | main.java.srcDirs += 'src/main/kotlin' 33 | } 34 | 35 | lintOptions { 36 | disable 'InvalidPackage' 37 | } 38 | 39 | defaultConfig { 40 | // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html). 41 | applicationId "com.example.texture_image" 42 | minSdkVersion 16 43 | targetSdkVersion 28 44 | versionCode flutterVersionCode.toInteger() 45 | versionName flutterVersionName 46 | testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner" 47 | } 48 | 49 | buildTypes { 50 | release { 51 | // TODO: Add your own signing config for the release build. 52 | // Signing with the debug keys for now, so `flutter run --release` works. 53 | signingConfig signingConfigs.debug 54 | } 55 | } 56 | } 57 | 58 | flutter { 59 | source '../..' 60 | } 61 | 62 | dependencies { 63 | implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version" 64 | testImplementation 'junit:junit:4.12' 65 | androidTestImplementation 'com.android.support.test:runner:1.0.2' 66 | androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2' 67 | } 68 | -------------------------------------------------------------------------------- /android/app/src/debug/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 3 | 6 | 7 | 8 | -------------------------------------------------------------------------------- /android/app/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 3 | 4 | 9 | 13 | 20 | 24 | 27 | 28 | 29 | 30 | 31 | 32 | 33 | 34 | -------------------------------------------------------------------------------- /android/app/src/main/kotlin/com/example/texture_image/MainActivity.kt: -------------------------------------------------------------------------------- 1 | package com.example.texture_image 2 | 3 | import android.os.Bundle 4 | 5 | import io.flutter.app.FlutterActivity 6 | import io.flutter.plugins.GeneratedPluginRegistrant 7 | 8 | class MainActivity: FlutterActivity() { 9 | override fun onCreate(savedInstanceState: Bundle?) { 10 | super.onCreate(savedInstanceState) 11 | GeneratedPluginRegistrant.registerWith(this) 12 | } 13 | } 14 | -------------------------------------------------------------------------------- /android/app/src/main/res/drawable/launch_background.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 12 | 13 | -------------------------------------------------------------------------------- /android/app/src/main/res/mipmap-hdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/luoyibu/flutter_texture/dd814e96c6576d2579caaede052d0e948a5352d4/android/app/src/main/res/mipmap-hdpi/ic_launcher.png -------------------------------------------------------------------------------- /android/app/src/main/res/mipmap-mdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/luoyibu/flutter_texture/dd814e96c6576d2579caaede052d0e948a5352d4/android/app/src/main/res/mipmap-mdpi/ic_launcher.png -------------------------------------------------------------------------------- /android/app/src/main/res/mipmap-xhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/luoyibu/flutter_texture/dd814e96c6576d2579caaede052d0e948a5352d4/android/app/src/main/res/mipmap-xhdpi/ic_launcher.png -------------------------------------------------------------------------------- /android/app/src/main/res/mipmap-xxhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/luoyibu/flutter_texture/dd814e96c6576d2579caaede052d0e948a5352d4/android/app/src/main/res/mipmap-xxhdpi/ic_launcher.png -------------------------------------------------------------------------------- /android/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/luoyibu/flutter_texture/dd814e96c6576d2579caaede052d0e948a5352d4/android/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png -------------------------------------------------------------------------------- /android/app/src/main/res/values/styles.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 8 | 9 | -------------------------------------------------------------------------------- /android/app/src/profile/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 3 | 6 | 7 | 8 | -------------------------------------------------------------------------------- /android/build.gradle: -------------------------------------------------------------------------------- 1 | buildscript { 2 | ext.kotlin_version = '1.2.71' 3 | repositories { 4 | google() 5 | jcenter() 6 | } 7 | 8 | dependencies { 9 | classpath 'com.android.tools.build:gradle:3.2.1' 10 | classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version" 11 | } 12 | } 13 | 14 | allprojects { 15 | repositories { 16 | google() 17 | jcenter() 18 | } 19 | } 20 | 21 | rootProject.buildDir = '../build' 22 | subprojects { 23 | project.buildDir = "${rootProject.buildDir}/${project.name}" 24 | } 25 | subprojects { 26 | project.evaluationDependsOn(':app') 27 | } 28 | 29 | task clean(type: Delete) { 30 | delete rootProject.buildDir 31 | } 32 | -------------------------------------------------------------------------------- /android/gradle.properties: -------------------------------------------------------------------------------- 1 | org.gradle.jvmargs=-Xmx1536M 2 | 3 | -------------------------------------------------------------------------------- /android/gradle/wrapper/gradle-wrapper.properties: -------------------------------------------------------------------------------- 1 | #Fri Jun 23 08:50:38 CEST 2017 2 | distributionBase=GRADLE_USER_HOME 3 | distributionPath=wrapper/dists 4 | zipStoreBase=GRADLE_USER_HOME 5 | zipStorePath=wrapper/dists 6 | distributionUrl=https\://services.gradle.org/distributions/gradle-4.10.2-all.zip 7 | -------------------------------------------------------------------------------- /android/settings.gradle: -------------------------------------------------------------------------------- 1 | include ':app' 2 | 3 | def flutterProjectRoot = rootProject.projectDir.parentFile.toPath() 4 | 5 | def plugins = new Properties() 6 | def pluginsFile = new File(flutterProjectRoot.toFile(), '.flutter-plugins') 7 | if (pluginsFile.exists()) { 8 | pluginsFile.withReader('UTF-8') { reader -> plugins.load(reader) } 9 | } 10 | 11 | plugins.each { name, path -> 12 | def pluginDirectory = flutterProjectRoot.resolve(path).resolve('android').toFile() 13 | include ":$name" 14 | project(":$name").projectDir = pluginDirectory 15 | } 16 | -------------------------------------------------------------------------------- /ios/Flutter/AppFrameworkInfo.plist: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | CFBundleDevelopmentRegion 6 | $(DEVELOPMENT_LANGUAGE) 7 | CFBundleExecutable 8 | App 9 | CFBundleIdentifier 10 | io.flutter.flutter.app 11 | CFBundleInfoDictionaryVersion 12 | 6.0 13 | CFBundleName 14 | App 15 | CFBundlePackageType 16 | FMWK 17 | CFBundleShortVersionString 18 | 1.0 19 | CFBundleSignature 20 | ???? 21 | CFBundleVersion 22 | 1.0 23 | MinimumOSVersion 24 | 8.0 25 | 26 | 27 | -------------------------------------------------------------------------------- /ios/Flutter/Debug.xcconfig: -------------------------------------------------------------------------------- 1 | #include "Generated.xcconfig" 2 | -------------------------------------------------------------------------------- /ios/Flutter/Release.xcconfig: -------------------------------------------------------------------------------- 1 | #include "Generated.xcconfig" 2 | 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Do not edit. 3 | // 4 | 5 | #ifndef GeneratedPluginRegistrant_h 6 | #define GeneratedPluginRegistrant_h 7 | 8 | #import 9 | 10 | @interface GeneratedPluginRegistrant : NSObject 11 | + (void)registerWithRegistry:(NSObject*)registry; 12 | @end 13 | 14 | #endif /* GeneratedPluginRegistrant_h */ 15 | -------------------------------------------------------------------------------- /ios/GeneratedPluginRegistrant.m: -------------------------------------------------------------------------------- 1 | // 2 | // Generated file. Do not edit. 3 | // 4 | 5 | #import "GeneratedPluginRegistrant.h" 6 | #import "TexturePlugin.h" 7 | 8 | @implementation GeneratedPluginRegistrant 9 | 10 | + (void)registerWithRegistry:(NSObject*)registry { 11 | [TexturePlugin registerWithRegistrar:[registry registrarForPlugin:@"TexturePlugin"]]; 12 | } 13 | 14 | @end 15 | -------------------------------------------------------------------------------- /ios/Runner.xcodeproj/project.pbxproj: -------------------------------------------------------------------------------- 1 | // !$*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 | 384A9B3A23A72B14000EA00D /* Shader.fsh in Resources */ = {isa = PBXBuildFile; fileRef = 384A9B3923A72B14000EA00D /* Shader.fsh */; }; 12 | 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-------------------------------------------------------------------------------- 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 | -------------------------------------------------------------------------------- /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 | -------------------------------------------------------------------------------- /ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-1024x1024@1x.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/luoyibu/flutter_texture/dd814e96c6576d2579caaede052d0e948a5352d4/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-1024x1024@1x.png -------------------------------------------------------------------------------- /ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-20x20@1x.png: -------------------------------------------------------------------------------- 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| { 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 | -------------------------------------------------------------------------------- /ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/luoyibu/flutter_texture/dd814e96c6576d2579caaede052d0e948a5352d4/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage.png -------------------------------------------------------------------------------- /ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@2x.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/luoyibu/flutter_texture/dd814e96c6576d2579caaede052d0e948a5352d4/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@2x.png -------------------------------------------------------------------------------- /ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@3x.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/luoyibu/flutter_texture/dd814e96c6576d2579caaede052d0e948a5352d4/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@3x.png -------------------------------------------------------------------------------- /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. -------------------------------------------------------------------------------- /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 | -------------------------------------------------------------------------------- /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 | -------------------------------------------------------------------------------- /ios/Runner/GLRender.h: -------------------------------------------------------------------------------- 1 | // 2 | // GLRender.h 3 | // Runner 4 | // 5 | // Created by jonasluo on 2019/12/12. 6 | // Copyright © 2019 The Chromium Authors. All rights reserved. 7 | // 8 | 9 | #import 10 | #import 11 | 12 | NS_ASSUME_NONNULL_BEGIN 13 | 14 | typedef void(^FrameUpdateCallback)(void); 15 | 16 | @interface GLRender : NSObject 17 | 18 | - (instancetype)initWithFrameUpdateCallback:(FrameUpdateCallback)callback; 19 | 20 | - (void)startRender; 21 | 22 | @end 23 | 24 | NS_ASSUME_NONNULL_END 25 | -------------------------------------------------------------------------------- /ios/Runner/GLRender.m: -------------------------------------------------------------------------------- 1 | // 2 | // GLRender.m 3 | // Runner 4 | // 5 | // Created by jonasluo on 2019/12/12. 6 | // Copyright © 2019 The Chromium Authors. All rights reserved. 7 | // 8 | 9 | #import "GLRender.h" 10 | #import 11 | #import 12 | #import 13 | #import 14 | #import 15 | 16 | @implementation GLRender 17 | { 18 | FrameUpdateCallback _callback; 19 | EAGLContext *_context; 20 | CGSize _size; 21 | CVOpenGLESTextureCacheRef _textureCache; 22 | CVOpenGLESTextureRef _texture; 23 | CVPixelBufferRef _target; 24 | 25 | GLuint _program; 26 | 27 | GLuint _frameBuffer; 28 | 29 | CADisplayLink *_displayLink; 30 | 31 | int _lastUpdateTs; 32 | GLfloat _angle; 33 | 34 | } 35 | 36 | - (CVPixelBufferRef)copyPixelBuffer { 37 | CVBufferRetain(_target); 38 | return _target; 39 | } 40 | 41 | - (instancetype)initWithFrameUpdateCallback:(FrameUpdateCallback)callback 42 | { 43 | if (self = [super init]) { 44 | _callback = callback; 45 | _size = CGSizeMake(1000, 1000); 46 | 47 | [self initGL]; 48 | [self loadShaders]; 49 | } 50 | return self; 51 | } 52 | 53 | - (void)initGL { 54 | _context = [[EAGLContext alloc] initWithAPI:kEAGLRenderingAPIOpenGLES2]; 55 | [EAGLContext setCurrentContext:_context]; 56 | [self createCVBufferWith:&_target withOutTexture:&_texture]; 57 | 58 | // 创建帧缓冲区 59 | glGenFramebuffers(1, &_frameBuffer); 60 | glBindFramebuffer(GL_FRAMEBUFFER, _frameBuffer); 61 | 62 | // 将纹理附加到帧缓冲区上 63 | glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, CVOpenGLESTextureGetName(_texture), 0); 64 | 65 | glViewport(0, 0, _size.width, _size.height); 66 | 67 | if (glCheckFramebufferStatus(GL_FRAMEBUFFER) != GL_FRAMEBUFFER_COMPLETE) { 68 | NSLog(@"failed to make complete framebuffer object %x", glCheckFramebufferStatus(GL_FRAMEBUFFER)); 69 | } 70 | } 71 | 72 | - (void)createCVBufferWith:(CVPixelBufferRef *)target withOutTexture:(CVOpenGLESTextureRef *)texture { 73 | CVReturn err = CVOpenGLESTextureCacheCreate(kCFAllocatorDefault, NULL, _context, NULL, &_textureCache); 74 | if (err) { 75 | return; 76 | } 77 | 78 | CFDictionaryRef empty; 79 | CFMutableDictionaryRef attrs; 80 | empty = CFDictionaryCreate(kCFAllocatorDefault, NULL, NULL, 0, &kCFTypeDictionaryKeyCallBacks, &kCFTypeDictionaryValueCallBacks); 81 | attrs = CFDictionaryCreateMutable(kCFAllocatorDefault, 1, &kCFTypeDictionaryKeyCallBacks, &kCFTypeDictionaryValueCallBacks); 82 | 83 | CFDictionarySetValue(attrs, kCVPixelBufferIOSurfacePropertiesKey, empty); 84 | CVPixelBufferCreate(kCFAllocatorDefault, _size.width, _size.height, kCVPixelFormatType_32BGRA, attrs, target); 85 | 86 | CVOpenGLESTextureCacheCreateTextureFromImage(kCFAllocatorDefault, _textureCache, *target, NULL, GL_TEXTURE_2D, GL_RGBA, _size.width, _size.height, GL_BGRA, GL_UNSIGNED_BYTE, 0, texture); 87 | 88 | CFRelease(empty); 89 | CFRelease(attrs); 90 | } 91 | 92 | - (void)deinitGL { 93 | glDeleteFramebuffers(1, &_frameBuffer); 94 | CFRelease(_target); 95 | CFRelease(_textureCache); 96 | CFRelease(_texture); 97 | } 98 | 99 | - (void)startRender 100 | { 101 | if (!_displayLink) { 102 | _displayLink = [CADisplayLink displayLinkWithTarget:self selector:@selector(update)]; 103 | _displayLink.preferredFramesPerSecond = 60; 104 | [_displayLink addToRunLoop:[NSRunLoop mainRunLoop] forMode:NSDefaultRunLoopMode]; 105 | } 106 | } 107 | 108 | - (void)update 109 | { 110 | [EAGLContext setCurrentContext:_context]; 111 | 112 | NSTimeInterval now = CFAbsoluteTimeGetCurrent(); 113 | if (now - _lastUpdateTs <= 3) { // 3秒转一个圈 114 | _angle = ((now - _lastUpdateTs) / 1.5 - 1) * M_PI; 115 | } else { 116 | _angle = -M_PI; 117 | _lastUpdateTs = now; 118 | } 119 | 120 | glClearColor(0.2, 0.2, 0.2, 1); 121 | glClear(GL_COLOR_BUFFER_BIT); 122 | 123 | glUseProgram(_program); 124 | 125 | GLuint angleUniformLocation = glGetUniformLocation(_program, "angle"); 126 | glUniform1f(angleUniformLocation, _angle); 127 | 128 | [self drawTriangle]; 129 | 130 | glFlush(); 131 | 132 | _callback(); 133 | } 134 | 135 | - (void)drawTriangle { 136 | static GLfloat trangleData[] = { 137 | 0.0f, 0.5f, 0.0f, 138 | -0.5f, -0.5f, 0.0f, 139 | 0.5f, -0.5f, 0.0f, 140 | }; 141 | 142 | GLuint positionAttribLocation = glGetAttribLocation(_program, "position"); 143 | glEnableVertexAttribArray(positionAttribLocation); 144 | 145 | glVertexAttribPointer(positionAttribLocation, 3, GL_FLOAT, GL_FALSE, 3*sizeof(GLfloat), trangleData); 146 | 147 | glDrawArrays(GL_TRIANGLES, 0, 3); 148 | } 149 | 150 | #pragma mark - shader compilation 151 | - (BOOL)loadShaders 152 | { 153 | GLuint vertShader, fragShader; 154 | NSString *vertShaderPathname, *fragShaderPathname; 155 | 156 | _program = glCreateProgram(); 157 | 158 | vertShaderPathname = [[NSBundle mainBundle] pathForResource:@"Shader" ofType:@"vsh"]; 159 | if (![self compileShader:&vertShader type:GL_VERTEX_SHADER file:vertShaderPathname]) { 160 | NSLog(@"failed to compile vertex shader"); 161 | return NO; 162 | } 163 | 164 | fragShaderPathname = [[NSBundle mainBundle] pathForResource:@"Shader" ofType:@"fsh"]; 165 | if (![self compileShader:&fragShader type:GL_FRAGMENT_SHADER file:fragShaderPathname]) { 166 | NSLog(@"failed to compile fragment shader"); 167 | return NO; 168 | } 169 | 170 | glAttachShader(_program, vertShader); 171 | glAttachShader(_program, fragShader); 172 | 173 | if (![self linkProgram:_program]) { 174 | NSLog(@"failed to link program: %d", _program); 175 | 176 | if (vertShader) { 177 | glDeleteShader(vertShader); 178 | vertShader = 0; 179 | } 180 | if (fragShader) { 181 | glDeleteShader(fragShader); 182 | fragShader = 0; 183 | } 184 | if (_program) { 185 | glDeleteProgram(_program); 186 | _program = 0; 187 | } 188 | return NO; 189 | } 190 | 191 | if (vertShader) { 192 | glDetachShader(_program, vertShader); 193 | glDeleteShader(vertShader); 194 | } 195 | if (fragShader) { 196 | glDetachShader(_program, fragShader); 197 | glDeleteShader(fragShader); 198 | } 199 | 200 | NSLog(@"load shaders succ"); 201 | return YES; 202 | } 203 | 204 | - (BOOL)compileShader:(GLuint *)shader type:(GLenum)type file:(NSString *)file 205 | { 206 | GLint status; 207 | const GLchar *source; 208 | 209 | source = (GLchar*)[[NSString stringWithContentsOfFile:file encoding:NSUTF8StringEncoding error:nil] UTF8String]; 210 | if (!source) { 211 | NSLog(@"failed to load shader. type: %i", type); 212 | return NO; 213 | } 214 | 215 | *shader = glCreateShader(type); 216 | glShaderSource(*shader, 1, &source, NULL); 217 | glCompileShader(*shader); 218 | 219 | #if defined(DEBUG) 220 | GLint logLength; 221 | glGetShaderiv(*shader, GL_INFO_LOG_LENGTH, &logLength); 222 | if (logLength > 0) { 223 | GLchar *log = (GLchar *)malloc(logLength); 224 | glGetShaderInfoLog(*shader, logLength, &logLength, log); 225 | NSLog(@"Shader compile log:\n%s", log); 226 | free(log); 227 | } 228 | #endif 229 | 230 | glGetShaderiv(*shader, GL_COMPILE_STATUS, &status); 231 | if (status == 0) { 232 | glDeleteShader(*shader); 233 | return NO; 234 | } 235 | 236 | return YES; 237 | } 238 | 239 | - (BOOL)linkProgram:(GLuint)prog 240 | { 241 | GLint status; 242 | glLinkProgram(prog); 243 | 244 | glGetProgramiv(prog, GL_LINK_STATUS, &status); 245 | if (status == 0) { 246 | return NO; 247 | } 248 | 249 | return YES; 250 | } 251 | 252 | - (BOOL)validateProgram:(GLuint)prog 253 | { 254 | GLint logLength, status; 255 | glValidateProgram(prog); 256 | glGetProgramiv(prog, GL_INFO_LOG_LENGTH, &logLength); 257 | if (logLength > 0) { 258 | GLchar *log = (GLchar *)malloc(logLength); 259 | glGetProgramInfoLog(prog, logLength, &logLength, log); 260 | NSLog(@"program validate log : \n%s", log); 261 | free(log); 262 | } 263 | 264 | glGetProgramiv(prog, GL_VALIDATE_STATUS, &status); 265 | if (status == 0) { 266 | return NO; 267 | } 268 | 269 | return YES; 270 | } 271 | 272 | @end 273 | -------------------------------------------------------------------------------- /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 | texture_image 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 | -------------------------------------------------------------------------------- /ios/Runner/Runner-Bridging-Header.h: -------------------------------------------------------------------------------- 1 | #import "GeneratedPluginRegistrant.h" -------------------------------------------------------------------------------- /ios/Runner/Shader.fsh: -------------------------------------------------------------------------------- 1 | 2 | 3 | void main() 4 | { 5 | gl_FragColor = vec4(1.0, 0.0, 0.0, 1.0); 6 | } 7 | -------------------------------------------------------------------------------- /ios/Runner/Shader.vsh: -------------------------------------------------------------------------------- 1 | attribute vec3 position; 2 | uniform float angle; 3 | 4 | void main() 5 | { 6 | float xPos = position.x * cos(angle) - position.y * sin(angle); 7 | float yPos = position.x * sin(angle) + position.y * cos(angle); 8 | 9 | gl_Position = vec4(xPos, yPos, position.z, 1.0); 10 | } 11 | -------------------------------------------------------------------------------- /ios/Runner/TexturePlugin.h: -------------------------------------------------------------------------------- 1 | // 2 | // TexturePlugin.h 3 | // Runner 4 | // 5 | // Created by jonasluo on 2019/12/11. 6 | // Copyright © 2019 The Chromium Authors. All rights reserved. 7 | // 8 | 9 | #import 10 | 11 | NS_ASSUME_NONNULL_BEGIN 12 | 13 | @interface TexturePlugin : NSObject 14 | 15 | @end 16 | 17 | NS_ASSUME_NONNULL_END 18 | -------------------------------------------------------------------------------- /ios/Runner/TexturePlugin.m: -------------------------------------------------------------------------------- 1 | // 2 | // TexturePlugin.m 3 | // Runner 4 | // 5 | // Created by jonasluo on 2019/12/11. 6 | // Copyright © 2019 The Chromium Authors. All rights reserved. 7 | // 8 | 9 | #import "TexturePlugin.h" 10 | #import "GLRender.h" 11 | 12 | @interface TexturePlugin () 13 | 14 | @property (nonatomic, strong) NSObject *textures; 15 | @property (nonatomic, strong) GLRender *glRender; 16 | 17 | @end 18 | 19 | @implementation TexturePlugin 20 | 21 | - (instancetype) initWithTextures:(NSObject *)textures { 22 | if (self = [super init]) { 23 | _textures = textures; 24 | } 25 | return self; 26 | } 27 | 28 | + (void)registerWithRegistrar:(NSObject*)registrar { 29 | 30 | FlutterMethodChannel *channel = [FlutterMethodChannel methodChannelWithName:@"opengl_texture" binaryMessenger:[registrar messenger]]; 31 | 32 | TexturePlugin *instance = [[TexturePlugin alloc] initWithTextures:registrar.textures]; 33 | 34 | [registrar addMethodCallDelegate:instance channel:channel]; 35 | } 36 | 37 | - (void)handleMethodCall:(FlutterMethodCall*)call result:(FlutterResult)result 38 | { 39 | if ([call.method isEqualToString:@"newTexture"]) { 40 | 41 | __block int64_t textureId = 0; 42 | 43 | __weak typeof(self) wself = self; 44 | _glRender = [[GLRender alloc] initWithFrameUpdateCallback:^{ 45 | [wself.textures textureFrameAvailable:textureId]; 46 | }]; 47 | textureId = [_textures registerTexture:_glRender]; 48 | 49 | [_glRender startRender]; 50 | 51 | result(@(textureId)); 52 | } 53 | } 54 | 55 | @end 56 | -------------------------------------------------------------------------------- /lib/main.dart: -------------------------------------------------------------------------------- 1 | import 'package:flutter/material.dart'; 2 | import 'package:flutter/services.dart'; 3 | 4 | void main() => runApp(MyApp()); 5 | 6 | class MyApp extends StatelessWidget { 7 | // This widget is the root of your application. 8 | @override 9 | Widget build(BuildContext context) { 10 | return MaterialApp( 11 | title: 'Flutter Demo', 12 | theme: ThemeData( 13 | primarySwatch: Colors.blue, 14 | ), 15 | home: MyHomePage(title: 'Flutter Demo Home Page'), 16 | ); 17 | } 18 | } 19 | 20 | class MyHomePage extends StatefulWidget { 21 | MyHomePage({Key key, this.title}) : super(key: key); 22 | 23 | // This widget is the home page of your application. It is stateful, meaning 24 | // that it has a State object (defined below) that contains fields that affect 25 | // how it looks. 26 | 27 | // This class is the configuration for the state. It holds the values (in this 28 | // case the title) provided by the parent (in this case the App widget) and 29 | // used by the build method of the State. Fields in a Widget subclass are 30 | // always marked "final". 31 | 32 | final String title; 33 | 34 | @override 35 | _MyHomePageState createState() => _MyHomePageState(); 36 | } 37 | 38 | class _MyHomePageState extends State { 39 | 40 | MethodChannel _channel = MethodChannel('opengl_texture'); 41 | 42 | bool hasLoadTexture = false; 43 | int mainTexture = -1; 44 | 45 | @override 46 | void initState() { 47 | super.initState(); 48 | 49 | newTexture(); 50 | } 51 | 52 | void newTexture() async { 53 | mainTexture = await _channel.invokeMethod('newTexture'); 54 | setState(() { 55 | hasLoadTexture = true; 56 | }); 57 | } 58 | 59 | Widget getTextureBody(BuildContext context) { 60 | return Container( 61 | // color: Colors.red, 62 | width: 300, 63 | height: 300, 64 | child: Texture(textureId: mainTexture,), 65 | ); 66 | } 67 | 68 | @override 69 | Widget build(BuildContext context) { 70 | 71 | Widget body = hasLoadTexture ? getTextureBody(context) : Text('loading...'); 72 | 73 | return Scaffold( 74 | appBar: AppBar( 75 | title: Text(widget.title), 76 | ), 77 | body: Center(child: body,), 78 | ); 79 | } 80 | } 81 | -------------------------------------------------------------------------------- /pubspec.lock: -------------------------------------------------------------------------------- 1 | # Generated by pub 2 | # See https://dart.dev/tools/pub/glossary#lockfile 3 | packages: 4 | async: 5 | dependency: transitive 6 | description: 7 | name: async 8 | url: "https://pub.flutter-io.cn" 9 | source: hosted 10 | version: "2.3.0" 11 | boolean_selector: 12 | dependency: transitive 13 | description: 14 | name: boolean_selector 15 | url: "https://pub.flutter-io.cn" 16 | source: hosted 17 | version: "1.0.5" 18 | charcode: 19 | dependency: transitive 20 | description: 21 | name: charcode 22 | url: "https://pub.flutter-io.cn" 23 | source: hosted 24 | version: "1.1.2" 25 | collection: 26 | dependency: transitive 27 | description: 28 | name: collection 29 | url: "https://pub.flutter-io.cn" 30 | source: hosted 31 | version: "1.14.11" 32 | cupertino_icons: 33 | dependency: "direct main" 34 | description: 35 | name: cupertino_icons 36 | url: "https://pub.flutter-io.cn" 37 | source: hosted 38 | version: "0.1.3" 39 | flutter: 40 | dependency: "direct main" 41 | description: flutter 42 | source: sdk 43 | version: "0.0.0" 44 | flutter_test: 45 | dependency: "direct dev" 46 | description: flutter 47 | source: sdk 48 | version: "0.0.0" 49 | matcher: 50 | dependency: transitive 51 | description: 52 | name: matcher 53 | url: "https://pub.flutter-io.cn" 54 | source: hosted 55 | version: "0.12.5" 56 | meta: 57 | dependency: transitive 58 | description: 59 | name: meta 60 | url: "https://pub.flutter-io.cn" 61 | source: hosted 62 | version: "1.1.7" 63 | path: 64 | dependency: transitive 65 | description: 66 | name: path 67 | url: "https://pub.flutter-io.cn" 68 | source: hosted 69 | version: "1.6.4" 70 | pedantic: 71 | dependency: transitive 72 | description: 73 | name: pedantic 74 | url: "https://pub.flutter-io.cn" 75 | source: hosted 76 | version: "1.8.0+1" 77 | quiver: 78 | dependency: transitive 79 | description: 80 | name: quiver 81 | url: "https://pub.flutter-io.cn" 82 | source: hosted 83 | version: "2.0.5" 84 | sky_engine: 85 | dependency: transitive 86 | description: flutter 87 | source: sdk 88 | version: "0.0.99" 89 | source_span: 90 | dependency: transitive 91 | description: 92 | name: source_span 93 | url: "https://pub.flutter-io.cn" 94 | source: hosted 95 | version: "1.5.5" 96 | stack_trace: 97 | dependency: transitive 98 | description: 99 | name: stack_trace 100 | url: "https://pub.flutter-io.cn" 101 | source: hosted 102 | version: "1.9.3" 103 | stream_channel: 104 | dependency: transitive 105 | description: 106 | name: stream_channel 107 | url: "https://pub.flutter-io.cn" 108 | source: hosted 109 | version: "2.0.0" 110 | string_scanner: 111 | dependency: transitive 112 | description: 113 | name: string_scanner 114 | url: "https://pub.flutter-io.cn" 115 | source: hosted 116 | version: "1.0.5" 117 | term_glyph: 118 | dependency: transitive 119 | description: 120 | name: term_glyph 121 | url: "https://pub.flutter-io.cn" 122 | source: hosted 123 | version: "1.1.0" 124 | test_api: 125 | dependency: transitive 126 | description: 127 | name: test_api 128 | url: "https://pub.flutter-io.cn" 129 | source: hosted 130 | version: "0.2.5" 131 | typed_data: 132 | dependency: transitive 133 | description: 134 | name: typed_data 135 | url: "https://pub.flutter-io.cn" 136 | source: hosted 137 | version: "1.1.6" 138 | vector_math: 139 | dependency: transitive 140 | description: 141 | name: vector_math 142 | url: "https://pub.flutter-io.cn" 143 | source: hosted 144 | version: "2.0.8" 145 | sdks: 146 | dart: ">=2.2.2 <3.0.0" 147 | -------------------------------------------------------------------------------- /pubspec.yaml: -------------------------------------------------------------------------------- 1 | name: texture_image 2 | description: A new Flutter project. 3 | 4 | # The following defines the version and build number for your application. 5 | # A version number is three numbers separated by dots, like 1.2.43 6 | # followed by an optional build number separated by a +. 7 | # Both the version and the builder number may be overridden in flutter 8 | # build by specifying --build-name and --build-number, respectively. 9 | # In Android, build-name is used as versionName while build-number used as versionCode. 10 | # Read more about Android versioning at https://developer.android.com/studio/publish/versioning 11 | # In iOS, build-name is used as CFBundleShortVersionString while build-number used as CFBundleVersion. 12 | # Read more about iOS versioning at 13 | # https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/CoreFoundationKeys.html 14 | version: 1.0.0+1 15 | 16 | environment: 17 | sdk: ">=2.1.0 <3.0.0" 18 | 19 | dependencies: 20 | flutter: 21 | sdk: flutter 22 | 23 | # The following adds the Cupertino Icons font to your application. 24 | # Use with the CupertinoIcons class for iOS style icons. 25 | cupertino_icons: ^0.1.2 26 | 27 | dev_dependencies: 28 | flutter_test: 29 | sdk: flutter 30 | 31 | 32 | # For information on the generic Dart part of this file, see the 33 | # following page: https://dart.dev/tools/pub/pubspec 34 | 35 | # The following section is specific to Flutter. 36 | flutter: 37 | 38 | # The following line ensures that the Material Icons font is 39 | # included with your application, so that you can use the icons in 40 | # the material Icons class. 41 | uses-material-design: true 42 | 43 | # To add assets to your application, add an assets section, like this: 44 | # assets: 45 | # - images/a_dot_burr.jpeg 46 | # - images/a_dot_ham.jpeg 47 | 48 | # An image asset can refer to one or more resolution-specific "variants", see 49 | # https://flutter.dev/assets-and-images/#resolution-aware. 50 | 51 | # For details regarding adding assets from package dependencies, see 52 | # https://flutter.dev/assets-and-images/#from-packages 53 | 54 | # To add custom fonts to your application, add a fonts section here, 55 | # in this "flutter" section. Each entry in this list should have a 56 | # "family" key with the font family name, and a "fonts" key with a 57 | # list giving the asset and other descriptors for the font. For 58 | # example: 59 | # fonts: 60 | # - family: Schyler 61 | # fonts: 62 | # - asset: fonts/Schyler-Regular.ttf 63 | # - asset: fonts/Schyler-Italic.ttf 64 | # style: italic 65 | # - family: Trajan Pro 66 | # fonts: 67 | # - asset: fonts/TrajanPro.ttf 68 | # - asset: fonts/TrajanPro_Bold.ttf 69 | # weight: 700 70 | # 71 | # For details regarding fonts from package dependencies, 72 | # see https://flutter.dev/custom-fonts/#from-packages 73 | -------------------------------------------------------------------------------- /test/widget_test.dart: -------------------------------------------------------------------------------- 1 | // This is a basic Flutter widget test. 2 | // 3 | // To perform an interaction with a widget in your test, use the WidgetTester 4 | // utility that Flutter provides. For example, you can send tap and scroll 5 | // gestures. You can also use WidgetTester to find child widgets in the widget 6 | // tree, read text, and verify that the values of widget properties are correct. 7 | 8 | import 'package:flutter/material.dart'; 9 | import 'package:flutter_test/flutter_test.dart'; 10 | 11 | import 'package:texture_image/main.dart'; 12 | 13 | void main() { 14 | testWidgets('Counter increments smoke test', (WidgetTester tester) async { 15 | // Build our app and trigger a frame. 16 | await tester.pumpWidget(MyApp()); 17 | 18 | // Verify that our counter starts at 0. 19 | expect(find.text('0'), findsOneWidget); 20 | expect(find.text('1'), findsNothing); 21 | 22 | // Tap the '+' icon and trigger a frame. 23 | await tester.tap(find.byIcon(Icons.add)); 24 | await tester.pump(); 25 | 26 | // Verify that our counter has incremented. 27 | expect(find.text('0'), findsNothing); 28 | expect(find.text('1'), findsOneWidget); 29 | }); 30 | } 31 | --------------------------------------------------------------------------------