├── .gitignore ├── .metadata ├── LICENSE ├── README.md ├── android ├── .gitignore ├── app │ ├── build.gradle │ └── src │ │ ├── debug │ │ └── AndroidManifest.xml │ │ ├── main │ │ ├── AndroidManifest.xml │ │ ├── kotlin │ │ │ └── com │ │ │ │ └── xuexiang │ │ │ │ └── flutter_app_update_example │ │ │ │ └── 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 ├── art └── demo.gif ├── 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 ├── main.dart ├── update │ ├── entity │ │ ├── update_entity.dart │ │ └── update_info.dart │ ├── update.dart │ ├── update_parser.dart │ └── update_prompter.dart └── utils │ ├── common.dart │ ├── http.dart │ └── toast.dart ├── 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 | .flutter-plugins-dependencies 28 | .packages 29 | .pub-cache/ 30 | .pub/ 31 | /build/ 32 | 33 | # Web related 34 | lib/generated_plugin_registrant.dart 35 | 36 | # Symbolication related 37 | app.*.symbols 38 | 39 | # Obfuscation related 40 | app.*.map.json 41 | 42 | # Exceptions to above rules. 43 | !/packages/flutter_tools/test/data/dart_dependencies_test/**/.packages 44 | 45 | .vscode/ 46 | pubspec.lock 47 | 48 | Podfile 49 | Podfile.lock 50 | Pods/ 51 | .symlinks/ 52 | **/Flutter/App.framework/ 53 | **/Flutter/Flutter.framework/ 54 | **/Flutter/Generated.xcconfig 55 | **/Flutter/flutter_assets/ 56 | ServiceDefinitions.json 57 | xcuserdata/ 58 | **/DerivedData/ 59 | 60 | local.properties 61 | keystore.properties 62 | .gradle/ 63 | gradlew 64 | gradlew.bat 65 | gradle-wrapper.jar 66 | 67 | GeneratedPluginRegistrant.h 68 | GeneratedPluginRegistrant.m 69 | GeneratedPluginRegistrant.java 70 | build/ 71 | 72 | .project 73 | .classpath 74 | .settings -------------------------------------------------------------------------------- /.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: 8af6b2f038c1172e61d418869363a28dffec3cb4 8 | channel: stable 9 | 10 | project_type: app 11 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | Apache License 2 | Version 2.0, January 2004 3 | http://www.apache.org/licenses/ 4 | 5 | TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 6 | 7 | 1. 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We also 175 | recommend that a file or class name and description of purpose be included on 176 | the same "printed page" as the copyright notice for easier identification within 177 | third-party archives. 178 | 179 | Copyright 2020 xuexiangjys 180 | 181 | Licensed under the Apache License, Version 2.0 (the "License"); 182 | you may not use this file except in compliance with the License. 183 | You may obtain a copy of the License at 184 | 185 | http://www.apache.org/licenses/LICENSE-2.0 186 | 187 | Unless required by applicable law or agreed to in writing, software 188 | distributed under the License is distributed on an "AS IS" BASIS, 189 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 190 | See the License for the specific language governing permissions and 191 | limitations under the License. -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # flutter_app_update_example 2 | 3 | 演示如何使用现有的flutter插件实现应用内的版本更新功能。 4 | 5 | ## 关于我 6 | 7 | [![github](https://img.shields.io/badge/GitHub-xuexiangjys-blue.svg)](https://github.com/xuexiangjys) [![csdn](https://img.shields.io/badge/CSDN-xuexiangjys-green.svg)](http://blog.csdn.net/xuexiangjys) [![简书](https://img.shields.io/badge/简书-xuexiangjys-red.svg)](https://www.jianshu.com/u/6bf605575337) [![掘金](https://img.shields.io/badge/掘金-xuexiangjys-brightgreen.svg)](https://juejin.im/user/598feef55188257d592e56ed) [![知乎](https://img.shields.io/badge/知乎-xuexiangjys-violet.svg)](https://www.zhihu.com/people/xuexiangjys) 8 | 9 | --- 10 | 11 | ## 演示 12 | 13 | ![演示](./art/demo.gif) 14 | 15 | ## 插件使用 16 | 17 | * [flutter_update_dialog 优美的版本更新弹窗](https://pub.dev/packages/flutter_update_dialog) 18 | * [dio 非常好用的网络请求框架](https://pub.dev/packages/dio) 19 | * [package_info 获取包信息](https://pub.dev/packages/package_info) 20 | * [path_provider 获取文件路径](https://pub.dev/packages/path_provider) 21 | * [install_plugin 应用安装插件](https://pub.dev/packages/install_plugin) 22 | 23 | 24 | -------------------------------------------------------------------------------- /android/.gitignore: -------------------------------------------------------------------------------- 1 | gradle-wrapper.jar 2 | /.gradle 3 | /captures/ 4 | /gradlew 5 | /gradlew.bat 6 | /local.properties 7 | GeneratedPluginRegistrant.java 8 | -------------------------------------------------------------------------------- /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: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle" 27 | 28 | android { 29 | compileSdkVersion 28 30 | 31 | sourceSets { 32 | main.java.srcDirs += 'src/main/kotlin' 33 | } 34 | 35 | lintOptions { 36 | disable 'InvalidPackage' 37 | } 38 | 39 | defaultConfig { 40 | // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html). 41 | applicationId "com.xuexiang.flutter_app_update_example" 42 | minSdkVersion 16 43 | targetSdkVersion 28 44 | versionCode flutterVersionCode.toInteger() 45 | versionName flutterVersionName 46 | } 47 | 48 | buildTypes { 49 | release { 50 | // TODO: Add your own signing config for the release build. 51 | // Signing with the debug keys for now, so `flutter run --release` works. 52 | signingConfig signingConfigs.debug 53 | } 54 | } 55 | } 56 | 57 | flutter { 58 | source '../..' 59 | } 60 | 61 | dependencies { 62 | implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version" 63 | } 64 | -------------------------------------------------------------------------------- /android/app/src/debug/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 3 | 6 | 7 | 8 | -------------------------------------------------------------------------------- /android/app/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 3 | 8 | 12 | 19 | 23 | 27 | 32 | 36 | 37 | 38 | 39 | 40 | 41 | 43 | 46 | 47 | 48 | -------------------------------------------------------------------------------- /android/app/src/main/kotlin/com/xuexiang/flutter_app_update_example/MainActivity.kt: -------------------------------------------------------------------------------- 1 | package com.xuexiang.flutter_app_update_example 2 | 3 | import io.flutter.embedding.android.FlutterActivity 4 | 5 | class MainActivity: FlutterActivity() { 6 | } 7 | -------------------------------------------------------------------------------- /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/xuexiangjys/flutter_app_update_example/3e792827be0503ac83cd4d14d2ebd3d0766291aa/android/app/src/main/res/mipmap-hdpi/ic_launcher.png -------------------------------------------------------------------------------- /android/app/src/main/res/mipmap-mdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/xuexiangjys/flutter_app_update_example/3e792827be0503ac83cd4d14d2ebd3d0766291aa/android/app/src/main/res/mipmap-mdpi/ic_launcher.png -------------------------------------------------------------------------------- /android/app/src/main/res/mipmap-xhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/xuexiangjys/flutter_app_update_example/3e792827be0503ac83cd4d14d2ebd3d0766291aa/android/app/src/main/res/mipmap-xhdpi/ic_launcher.png -------------------------------------------------------------------------------- /android/app/src/main/res/mipmap-xxhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/xuexiangjys/flutter_app_update_example/3e792827be0503ac83cd4d14d2ebd3d0766291aa/android/app/src/main/res/mipmap-xxhdpi/ic_launcher.png -------------------------------------------------------------------------------- /android/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/xuexiangjys/flutter_app_update_example/3e792827be0503ac83cd4d14d2ebd3d0766291aa/android/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png -------------------------------------------------------------------------------- /android/app/src/main/res/values/styles.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 9 | 15 | 18 | 19 | -------------------------------------------------------------------------------- /android/app/src/profile/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 3 | 6 | 7 | 8 | -------------------------------------------------------------------------------- /android/build.gradle: -------------------------------------------------------------------------------- 1 | buildscript { 2 | ext.kotlin_version = '1.3.50' 3 | repositories { 4 | google() 5 | jcenter() 6 | } 7 | 8 | dependencies { 9 | classpath 'com.android.tools.build:gradle:3.5.0' 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}/${project.name}" 24 | } 25 | subprojects { 26 | project.evaluationDependsOn(':app') 27 | } 28 | 29 | task clean(type: Delete) { 30 | delete rootProject.buildDir 31 | } 32 | -------------------------------------------------------------------------------- /android/gradle.properties: -------------------------------------------------------------------------------- 1 | org.gradle.jvmargs=-Xmx1536M 2 | android.enableR8=true 3 | android.useAndroidX=true 4 | android.enableJetifier=true 5 | -------------------------------------------------------------------------------- /android/gradle/wrapper/gradle-wrapper.properties: -------------------------------------------------------------------------------- 1 | #Fri Jun 23 08:50:38 CEST 2017 2 | distributionBase=GRADLE_USER_HOME 3 | distributionPath=wrapper/dists 4 | zipStoreBase=GRADLE_USER_HOME 5 | zipStorePath=wrapper/dists 6 | distributionUrl=https\://services.gradle.org/distributions/gradle-5.6.2-all.zip 7 | -------------------------------------------------------------------------------- /android/settings.gradle: -------------------------------------------------------------------------------- 1 | // Copyright 2014 The Flutter Authors. All rights reserved. 2 | // Use of this source code is governed by a BSD-style license that can be 3 | // found in the LICENSE file. 4 | 5 | include ':app' 6 | 7 | def localPropertiesFile = new File(rootProject.projectDir, "local.properties") 8 | def properties = new Properties() 9 | 10 | assert localPropertiesFile.exists() 11 | localPropertiesFile.withReader("UTF-8") { reader -> properties.load(reader) } 12 | 13 | def flutterSdkPath = properties.getProperty("flutter.sdk") 14 | assert flutterSdkPath != null, "flutter.sdk not set in local.properties" 15 | apply from: "$flutterSdkPath/packages/flutter_tools/gradle/app_plugin_loader.gradle" 16 | -------------------------------------------------------------------------------- /art/demo.gif: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/xuexiangjys/flutter_app_update_example/3e792827be0503ac83cd4d14d2ebd3d0766291aa/art/demo.gif -------------------------------------------------------------------------------- /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 | -------------------------------------------------------------------------------- /ios/Flutter/AppFrameworkInfo.plist: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | CFBundleDevelopmentRegion 6 | $(DEVELOPMENT_LANGUAGE) 7 | CFBundleExecutable 8 | App 9 | CFBundleIdentifier 10 | io.flutter.flutter.app 11 | CFBundleInfoDictionaryVersion 12 | 6.0 13 | CFBundleName 14 | App 15 | CFBundlePackageType 16 | FMWK 17 | CFBundleShortVersionString 18 | 1.0 19 | CFBundleSignature 20 | ???? 21 | CFBundleVersion 22 | 1.0 23 | MinimumOSVersion 24 | 8.0 25 | 26 | 27 | -------------------------------------------------------------------------------- /ios/Flutter/Debug.xcconfig: -------------------------------------------------------------------------------- 1 | #include "Pods/Target Support Files/Pods-Runner/Pods-Runner.debug.xcconfig" 2 | #include "Generated.xcconfig" 3 | -------------------------------------------------------------------------------- /ios/Flutter/Release.xcconfig: -------------------------------------------------------------------------------- 1 | #include "Pods/Target Support Files/Pods-Runner/Pods-Runner.release.xcconfig" 2 | #include "Generated.xcconfig" 3 | -------------------------------------------------------------------------------- /ios/Runner.xcodeproj/project.pbxproj: -------------------------------------------------------------------------------- 1 | // !$*UTF8*$! 2 | { 3 | archiveVersion = 1; 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SWIFT_VERSION = 5.0; 525 | VERSIONING_SYSTEM = "apple-generic"; 526 | }; 527 | name = Debug; 528 | }; 529 | 97C147071CF9000F007C117D /* Release */ = { 530 | isa = XCBuildConfiguration; 531 | baseConfigurationReference = 7AFA3C8E1D35360C0083082E /* Release.xcconfig */; 532 | buildSettings = { 533 | ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon; 534 | CLANG_ENABLE_MODULES = YES; 535 | CURRENT_PROJECT_VERSION = "$(FLUTTER_BUILD_NUMBER)"; 536 | ENABLE_BITCODE = NO; 537 | FRAMEWORK_SEARCH_PATHS = ( 538 | "$(inherited)", 539 | "$(PROJECT_DIR)/Flutter", 540 | ); 541 | INFOPLIST_FILE = Runner/Info.plist; 542 | LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks"; 543 | LIBRARY_SEARCH_PATHS = ( 544 | "$(inherited)", 545 | "$(PROJECT_DIR)/Flutter", 546 | ); 547 | PRODUCT_BUNDLE_IDENTIFIER = com.xuexiang.flutterAppUpdateExample; 548 | PRODUCT_NAME = "$(TARGET_NAME)"; 549 | SWIFT_OBJC_BRIDGING_HEADER = "Runner/Runner-Bridging-Header.h"; 550 | SWIFT_VERSION = 5.0; 551 | VERSIONING_SYSTEM = "apple-generic"; 552 | }; 553 | name = Release; 554 | }; 555 | /* End XCBuildConfiguration section */ 556 | 557 | /* Begin XCConfigurationList section */ 558 | 97C146E91CF9000F007C117D /* Build configuration list for PBXProject "Runner" */ = { 559 | isa = XCConfigurationList; 560 | buildConfigurations = ( 561 | 97C147031CF9000F007C117D /* Debug */, 562 | 97C147041CF9000F007C117D /* Release */, 563 | 249021D3217E4FDB00AE95B9 /* Profile */, 564 | ); 565 | defaultConfigurationIsVisible = 0; 566 | defaultConfigurationName = Release; 567 | }; 568 | 97C147051CF9000F007C117D /* Build configuration list for PBXNativeTarget "Runner" */ = { 569 | isa = XCConfigurationList; 570 | buildConfigurations = ( 571 | 97C147061CF9000F007C117D /* Debug */, 572 | 97C147071CF9000F007C117D /* Release */, 573 | 249021D4217E4FDB00AE95B9 /* Profile */, 574 | ); 575 | defaultConfigurationIsVisible = 0; 576 | defaultConfigurationName = Release; 577 | }; 578 | /* End XCConfigurationList section */ 579 | }; 580 | rootObject = 97C146E61CF9000F007C117D /* Project object */; 581 | } 582 | -------------------------------------------------------------------------------- /ios/Runner.xcodeproj/project.xcworkspace/contents.xcworkspacedata: -------------------------------------------------------------------------------- 1 | 2 | 4 | 6 | 7 | 8 | -------------------------------------------------------------------------------- /ios/Runner.xcodeproj/project.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | IDEDidComputeMac32BitWarning 6 | 7 | 8 | 9 | -------------------------------------------------------------------------------- /ios/Runner.xcodeproj/project.xcworkspace/xcshareddata/WorkspaceSettings.xcsettings: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | PreviewsEnabled 6 | 7 | 8 | 9 | -------------------------------------------------------------------------------- /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 | -------------------------------------------------------------------------------- /ios/Runner.xcworkspace/contents.xcworkspacedata: -------------------------------------------------------------------------------- 1 | 2 | 4 | 6 | 7 | 9 | 10 | 11 | -------------------------------------------------------------------------------- /ios/Runner.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | IDEDidComputeMac32BitWarning 6 | 7 | 8 | 9 | -------------------------------------------------------------------------------- /ios/Runner.xcworkspace/xcshareddata/WorkspaceSettings.xcsettings: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | PreviewsEnabled 6 | 7 | 8 | 9 | -------------------------------------------------------------------------------- /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 | -------------------------------------------------------------------------------- /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: -------------------------------------------------------------------------------- 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https://raw.githubusercontent.com/xuexiangjys/flutter_app_update_example/3e792827be0503ac83cd4d14d2ebd3d0766291aa/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/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 | flutter_app_update_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 | -------------------------------------------------------------------------------- /ios/Runner/Runner-Bridging-Header.h: -------------------------------------------------------------------------------- 1 | #import "GeneratedPluginRegistrant.h" 2 | -------------------------------------------------------------------------------- /lib/main.dart: -------------------------------------------------------------------------------- 1 | import 'package:flutter/material.dart'; 2 | import 'package:flutter_app_update_example/update/update.dart'; 3 | 4 | import 'utils/toast.dart'; 5 | 6 | void main() { 7 | runApp(MyApp()); 8 | } 9 | 10 | class MyApp extends StatelessWidget { 11 | @override 12 | Widget build(BuildContext context) { 13 | return ToastUtils.init(MaterialApp( 14 | title: 'Flutter Demo', 15 | theme: ThemeData( 16 | visualDensity: VisualDensity.adaptivePlatformDensity, 17 | ), 18 | home: MyHomePage(title: 'Update Demo'), 19 | )); 20 | } 21 | } 22 | 23 | class MyHomePage extends StatefulWidget { 24 | MyHomePage({Key key, this.title}) : super(key: key); 25 | 26 | final String title; 27 | 28 | @override 29 | _MyHomePageState createState() => _MyHomePageState(); 30 | } 31 | 32 | class _MyHomePageState extends State { 33 | 34 | String _updateUrl = 35 | "https://gitee.com/xuexiangjys/XUpdate/raw/master/jsonapi/update_test.json"; 36 | 37 | @override 38 | void initState() { 39 | super.initState(); 40 | UpdateManager.init(); 41 | } 42 | 43 | @override 44 | Widget build(BuildContext context) { 45 | return Scaffold( 46 | appBar: AppBar( 47 | title: Text(widget.title), 48 | ), 49 | body: SingleChildScrollView( 50 | padding: EdgeInsets.all(10), 51 | child: 52 | Column(crossAxisAlignment: CrossAxisAlignment.start, //文本是起始端对齐 53 | children: [ 54 | ButtonBar( 55 | alignment: 56 | MainAxisAlignment.start, //布局方向，默认MainAxisAlignment.end 57 | mainAxisSize: MainAxisSize.min, //主轴大小，默认MainAxisSize.max 58 | children: [ 59 | RaisedButton( 60 | child: Text('版本更新'), 61 | color: Theme.of(context).primaryColor, 62 | onPressed: checkUpdate, 63 | ), 64 | ], 65 | ), 66 | ]))); 67 | } 68 | 69 | void checkUpdate() { 70 | UpdateManager.checkUpdate(context, _updateUrl); 71 | } 72 | } 73 | -------------------------------------------------------------------------------- /lib/update/entity/update_entity.dart: -------------------------------------------------------------------------------- 1 | import 'dart:convert'; 2 | 3 | import 'package:flutter/cupertino.dart'; 4 | 5 | /// 6 | /// 版本更新信息，用于显示版本更新弹窗 7 | /// 8 | class UpdateEntity { 9 | //===========是否可以升级=============// 10 | 11 | ///是否有新版本 12 | final bool hasUpdate; 13 | 14 | ///是否强制安装：不安装无法使用app 15 | final bool isForce; 16 | 17 | ///是否可忽略该版本 18 | final bool isIgnorable; 19 | 20 | //===========升级的信息=============// 21 | 22 | ///版本号 23 | final int versionCode; 24 | 25 | ///版本名称 26 | final String versionName; 27 | 28 | ///更新内容 29 | final String updateContent; 30 | 31 | ///下载地址 32 | final String downloadUrl; 33 | 34 | ///apk的大小[KB] 35 | final int apkSize; 36 | 37 | ///apk文件的加密值（这里默认是md5值） 38 | final String apkMd5; 39 | 40 | UpdateEntity({ 41 | @required this.hasUpdate, 42 | this.isForce = false, 43 | this.isIgnorable = false, 44 | @required this.versionCode, 45 | @required this.versionName, 46 | @required this.updateContent, 47 | @required this.downloadUrl, 48 | this.apkSize = 0, 49 | this.apkMd5 = '', 50 | }); 51 | 52 | Map toMap() { 53 | return { 54 | 'hasUpdate': hasUpdate, 55 | 'isForce': isForce, 56 | 'isIgnorable': isIgnorable, 57 | 'versionCode': versionCode, 58 | 'versionName': versionName, 59 | 'updateContent': updateContent, 60 | 'downloadUrl': downloadUrl, 61 | 'apkSize': apkSize, 62 | 'apkMd5': apkMd5, 63 | }; 64 | } 65 | 66 | static UpdateEntity fromMap(Map map) { 67 | if (map == null) return null; 68 | 69 | return UpdateEntity( 70 | hasUpdate: map['hasUpdate'], 71 | isForce: map['isForce'], 72 | isIgnorable: map['isIgnorable'], 73 | versionCode: map['versionCode']?.toInt(), 74 | versionName: map['versionName'], 75 | updateContent: map['updateContent'], 76 | downloadUrl: map['downloadUrl'], 77 | apkSize: map['apkSize']?.toInt(), 78 | apkMd5: map['apkMd5'], 79 | ); 80 | } 81 | 82 | String toJson() => json.encode(toMap()); 83 | 84 | static UpdateEntity fromJson(String source) => fromMap(json.decode(source)); 85 | 86 | @override 87 | String toString() { 88 | return 'UpdateEntity hasUpdate: $hasUpdate, isForce: $isForce, isIgnorable: $isIgnorable, versionCode: $versionCode, versionName: $versionName, updateContent: $updateContent, downloadUrl: $downloadUrl, apkSize: $apkSize, apkMd5: $apkMd5'; 89 | } 90 | } 91 | -------------------------------------------------------------------------------- /lib/update/entity/update_info.dart: -------------------------------------------------------------------------------- 1 | import 'dart:convert'; 2 | 3 | /// 0:无版本更新 4 | const int NO_NEW_VERSION = 0; 5 | 6 | /// 1:有版本更新，不需要强制升级 7 | const int HAVE_NEW_VERSION = 1; 8 | 9 | /// 2:有版本更新，需要强制升级 10 | const int HAVE_NEW_VERSION_FORCED_UPLOAD = 2; 11 | 12 | /// 13 | /// 默认网络请求返回的结果格式 14 | /// 15 | class UpdateInfo { 16 | ///请求返回码 17 | final int code; 18 | 19 | ///请求错误信息 20 | final String msg; 21 | 22 | ///更新的状态 23 | final int updateStatus; 24 | 25 | ///最新版本号[根据版本号来判别是否需要升级] 26 | final int versionCode; 27 | 28 | ///最新APP版本的名称[用于展示的版本名] 29 | final String versionName; 30 | 31 | ///APP更新时间 32 | final String uploadTime; 33 | 34 | ///APP变更的内容 35 | final String modifyContent; 36 | 37 | ///下载地址 38 | final String downloadUrl; 39 | 40 | ///Apk MD5值 41 | final String apkMd5; 42 | 43 | ///Apk大小【单位：KB】 44 | final int apkSize; 45 | 46 | UpdateInfo( 47 | {this.code, 48 | this.msg, 49 | this.updateStatus, 50 | this.versionCode, 51 | this.versionName, 52 | this.uploadTime, 53 | this.modifyContent, 54 | this.downloadUrl, 55 | this.apkMd5, 56 | this.apkSize}); 57 | 58 | Map toMap() { 59 | return { 60 | 'Code': code, 61 | 'Msg': msg, 62 | 'UpdateStatus': updateStatus, 63 | 'VersionCode': versionCode, 64 | 'VersionName': versionName, 65 | 'UploadTime': uploadTime, 66 | 'ModifyContent': modifyContent, 67 | 'DownloadUrl': downloadUrl, 68 | 'ApkMd5': apkMd5, 69 | 'ApkSize': apkSize, 70 | }; 71 | } 72 | 73 | static UpdateInfo fromMap(Map map) { 74 | if (map == null) return null; 75 | 76 | return UpdateInfo( 77 | code: map['Code']?.toInt(), 78 | msg: map['Msg'], 79 | updateStatus: map['UpdateStatus']?.toInt(), 80 | versionCode: map['VersionCode']?.toInt(), 81 | versionName: map['VersionName'], 82 | uploadTime: map['UploadTime'], 83 | modifyContent: map['ModifyContent'], 84 | downloadUrl: map['DownloadUrl'], 85 | apkMd5: map['ApkMd5'], 86 | apkSize: map['ApkSize']?.toInt()); 87 | } 88 | 89 | String toJson() => json.encode(toMap()); 90 | 91 | static UpdateInfo fromJson(String source) => fromMap(json.decode(source)); 92 | 93 | @override 94 | String toString() { 95 | return 'UpdateInfo Code: $code, Msg: $msg, UpdateStatus: $updateStatus, VersionCode: $versionCode, VersionName: $versionName, UploadTime: $uploadTime, ModifyContent: $modifyContent, DownloadUrl: $downloadUrl, ApkMd5: $apkMd5, ApkSize: $apkSize'; 96 | } 97 | } 98 | -------------------------------------------------------------------------------- /lib/update/update.dart: -------------------------------------------------------------------------------- 1 | import 'package:flutter/cupertino.dart'; 2 | import 'package:flutter_app_update_example/update/update_parser.dart'; 3 | import 'package:flutter_app_update_example/update/update_prompter.dart'; 4 | import 'package:flutter_app_update_example/utils/common.dart'; 5 | import 'package:flutter_app_update_example/utils/toast.dart'; 6 | import 'package:install_plugin/install_plugin.dart'; 7 | 8 | import '../utils/http.dart'; 9 | 10 | /// 版本更新管理 11 | class UpdateManager { 12 | ///全局初始化 13 | static init( 14 | {String baseUrl, int timeout = 5000, Map headers}) { 15 | HttpUtils.init(baseUrl: baseUrl, timeout: timeout, headers: headers); 16 | } 17 | 18 | static void checkUpdate(BuildContext context, String url) { 19 | HttpUtils.get(url).then((response) { 20 | UpdateParser.parseJson(response.toString()).then((value) => { 21 | UpdatePrompter( 22 | updateEntity: value, 23 | onInstall: (String filePath) { 24 | CommonUtils.installAPP(filePath); 25 | }).show(context) 26 | }); 27 | }).catchError((onError) { 28 | ToastUtils.error(onError); 29 | }); 30 | } 31 | } 32 | 33 | typedef InstallCallback = Function(String filePath); 34 | -------------------------------------------------------------------------------- /lib/update/update_parser.dart: -------------------------------------------------------------------------------- 1 | import 'package:flutter_app_update_example/update/entity/update_entity.dart'; 2 | import 'package:flutter_app_update_example/update/entity/update_info.dart'; 3 | import 'package:flutter_app_update_example/utils/common.dart'; 4 | import 'package:package_info/package_info.dart'; 5 | 6 | ///版本更新默认的方法 7 | class UpdateParser { 8 | /// 解析器 9 | static Future parseJson(String json) async { 10 | UpdateInfo updateInfo = UpdateInfo.fromJson(json); 11 | if (updateInfo == null || updateInfo.code != 0) { 12 | return null; 13 | } 14 | 15 | //进行二次校验 16 | bool hasUpdate = updateInfo.updateStatus != NO_NEW_VERSION; 17 | if (hasUpdate) { 18 | String versionCode = await CommonUtils.getVersionCode(); 19 | //服务器返回的最新版本小于等于现在的版本，不需要更新 20 | if (updateInfo.versionCode <= int.parse(versionCode)) { 21 | hasUpdate = false; 22 | } 23 | } 24 | 25 | return UpdateEntity( 26 | hasUpdate: hasUpdate, 27 | isForce: updateInfo.updateStatus == HAVE_NEW_VERSION_FORCED_UPLOAD, 28 | versionCode: updateInfo.versionCode, 29 | versionName: updateInfo.versionName, 30 | updateContent: updateInfo.modifyContent, 31 | downloadUrl: updateInfo.downloadUrl, 32 | apkSize: updateInfo.apkSize, 33 | apkMd5: updateInfo.apkMd5); 34 | } 35 | } 36 | -------------------------------------------------------------------------------- /lib/update/update_prompter.dart: -------------------------------------------------------------------------------- 1 | import 'package:flutter/cupertino.dart'; 2 | import 'package:flutter_app_update_example/update/update.dart'; 3 | import 'package:flutter_app_update_example/utils/common.dart'; 4 | import 'package:flutter_app_update_example/utils/http.dart'; 5 | import 'package:flutter_app_update_example/utils/toast.dart'; 6 | import 'package:flutter_update_dialog/flutter_update_dialog.dart'; 7 | import 'dart:io'; 8 | 9 | import 'entity/update_entity.dart'; 10 | 11 | class UpdatePrompter { 12 | /// 版本更新信息 13 | final UpdateEntity updateEntity; 14 | 15 | final InstallCallback onInstall; 16 | 17 | UpdateDialog _dialog; 18 | 19 | double _progress = 0.0; 20 | 21 | File _apkFile; 22 | 23 | UpdatePrompter({@required this.updateEntity, @required this.onInstall}); 24 | 25 | void show(BuildContext context) async { 26 | if (_dialog != null && _dialog.isShowing()) { 27 | return; 28 | } 29 | String title = "是否升级到${updateEntity.versionName}版本？"; 30 | String updateContent = getUpdateContent(); 31 | if (Platform.isAndroid) { 32 | _apkFile = await CommonUtils.getApkFileByUpdateEntity(updateEntity); 33 | } 34 | if (_apkFile != null && _apkFile.existsSync()) { 35 | _dialog = UpdateDialog.showUpdate( 36 | context, 37 | title: title, 38 | updateContent: updateContent, 39 | updateButtonText: "安装", 40 | extraHeight: 10, 41 | enableIgnore: updateEntity.isIgnorable, 42 | isForce: updateEntity.isForce, 43 | onUpdate: doInstall, 44 | ); 45 | } else { 46 | _dialog = UpdateDialog.showUpdate( 47 | context, 48 | title: title, 49 | updateContent: updateContent, 50 | extraHeight: 10, 51 | enableIgnore: updateEntity.isIgnorable, 52 | isForce: updateEntity.isForce, 53 | onUpdate: onUpdate, 54 | ); 55 | } 56 | } 57 | 58 | String getUpdateContent() { 59 | String targetSize = 60 | CommonUtils.getTargetSize(updateEntity.apkSize.toDouble()); 61 | String updateContent = ""; 62 | if (targetSize.isNotEmpty) { 63 | updateContent += "新版本大小：$targetSize\n"; 64 | } 65 | updateContent += updateEntity.updateContent; 66 | return updateContent; 67 | } 68 | 69 | void onUpdate() { 70 | if (Platform.isIOS) { 71 | doInstall(); 72 | return; 73 | } 74 | 75 | HttpUtils.downloadFile(updateEntity.downloadUrl, _apkFile.path, 76 | onReceiveProgress: (int count, int total) { 77 | _progress = count.toDouble() / total; 78 | if (_progress <= 1.0001) { 79 | _dialog.update(_progress); 80 | } 81 | }).then((value) { 82 | doInstall(); 83 | }).catchError((value) { 84 | ToastUtils.success("下载失败！"); 85 | _dialog.dismiss(); 86 | }); 87 | } 88 | 89 | /// 安装 90 | void doInstall() { 91 | _dialog.dismiss(); 92 | onInstall.call(_apkFile != null ? _apkFile.path : updateEntity.downloadUrl); 93 | } 94 | } 95 | -------------------------------------------------------------------------------- /lib/utils/common.dart: -------------------------------------------------------------------------------- 1 | import 'dart:io'; 2 | 3 | import 'package:flutter_app_update_example/update/entity/update_entity.dart'; 4 | import 'package:install_plugin/install_plugin.dart'; 5 | import 'package:package_info/package_info.dart'; 6 | import 'package:path_provider/path_provider.dart'; 7 | 8 | class CommonUtils { 9 | CommonUtils._internal(); 10 | 11 | static String getTargetSize(double kbSize) { 12 | if (kbSize <= 0) { 13 | return ""; 14 | } else if (kbSize < 1024) { 15 | return "${kbSize.toStringAsFixed(1)}KB"; 16 | } else if (kbSize < 1048576) { 17 | return "${(kbSize / 1024).toStringAsFixed(1)}MB"; 18 | } else { 19 | return "${(kbSize / 1048576).toStringAsFixed(1)}GB"; 20 | } 21 | } 22 | 23 | ///获取下载缓存路径 24 | static Future getDownloadDirPath() async { 25 | Directory directory = Platform.isAndroid 26 | ? await getExternalStorageDirectory() 27 | : await getApplicationDocumentsDirectory(); 28 | return directory.path; 29 | } 30 | 31 | ///根据更新信息获取apk安装文件 32 | static Future getApkFileByUpdateEntity( 33 | UpdateEntity updateEntity) async { 34 | String appName = getApkNameByDownloadUrl(updateEntity.downloadUrl); 35 | String dirPath = await getDownloadDirPath(); 36 | return File("$dirPath/${updateEntity.versionName}/$appName"); 37 | } 38 | 39 | ///根据下载地址获取文件名 40 | static String getApkNameByDownloadUrl(String downloadUrl) { 41 | if (downloadUrl.isEmpty) { 42 | return "temp_${currentTimeMillis()}.apk"; 43 | } else { 44 | String appName = downloadUrl.substring(downloadUrl.lastIndexOf("/") + 1); 45 | if (!appName.endsWith(".apk")) { 46 | appName = "temp_${currentTimeMillis()}.apk"; 47 | } 48 | return appName; 49 | } 50 | } 51 | 52 | static int currentTimeMillis() { 53 | return DateTime.now().millisecondsSinceEpoch; 54 | } 55 | 56 | ///获取应用包信息 57 | static Future getPackageInfo() { 58 | return PackageInfo.fromPlatform(); 59 | } 60 | 61 | ///获取应用版本号 62 | static Future getVersionCode() async { 63 | PackageInfo packageInfo = await PackageInfo.fromPlatform(); 64 | return packageInfo.buildNumber; 65 | } 66 | 67 | ///获取应用包名 68 | static Future getPackageName() async { 69 | PackageInfo packageInfo = await PackageInfo.fromPlatform(); 70 | return packageInfo.packageName; 71 | } 72 | 73 | /// 安装apk 74 | static void installAPP(String uri) async { 75 | if (Platform.isAndroid) { 76 | String packageName = await CommonUtils.getPackageName(); 77 | InstallPlugin.installApk(uri, packageName); 78 | } else { 79 | InstallPlugin.gotoAppStore(uri); 80 | } 81 | } 82 | } 83 | -------------------------------------------------------------------------------- /lib/utils/http.dart: -------------------------------------------------------------------------------- 1 | import 'package:dio/dio.dart'; 2 | import 'package:flutter_app_update_example/utils/toast.dart'; 3 | 4 | /// 网络请求工具类 5 | class HttpUtils { 6 | 7 | HttpUtils._internal(); 8 | 9 | static Dio sDio; 10 | 11 | ///全局初始化 12 | static init( 13 | {String baseUrl, int timeout = 5000, Map headers}) { 14 | sDio = Dio(BaseOptions( 15 | baseUrl: baseUrl, 16 | connectTimeout: timeout, 17 | sendTimeout: timeout, 18 | receiveTimeout: timeout, 19 | headers: headers)); 20 | //添加拦截器 21 | sDio.interceptors 22 | .add(InterceptorsWrapper(onRequest: (RequestOptions options) { 23 | print("请求之前"); 24 | return options; 25 | }, onResponse: (Response response) { 26 | print("响应之前"); 27 | return response; 28 | }, onError: (DioError e) { 29 | print("错误之前"); 30 | handleError(e); 31 | return e; 32 | })); 33 | } 34 | 35 | ///error统一处理 36 | static void handleError(DioError e) { 37 | switch (e.type) { 38 | case DioErrorType.CONNECT_TIMEOUT: 39 | showError("连接超时"); 40 | break; 41 | case DioErrorType.SEND_TIMEOUT: 42 | showError("请求超时"); 43 | break; 44 | case DioErrorType.RECEIVE_TIMEOUT: 45 | showError("响应超时"); 46 | break; 47 | case DioErrorType.RESPONSE: 48 | showError("出现异常"); 49 | break; 50 | case DioErrorType.CANCEL: 51 | showError("请求取消"); 52 | break; 53 | default: 54 | showError("未知错误"); 55 | break; 56 | } 57 | } 58 | 59 | static void showError(String error) { 60 | print(error); 61 | ToastUtils.error(error); 62 | } 63 | 64 | ///get请求 65 | static Future get(String url, [Map params]) async { 66 | Response response; 67 | if (params != null) { 68 | response = await sDio.get(url, queryParameters: params); 69 | } else { 70 | response = await sDio.get(url); 71 | } 72 | return response.data; 73 | } 74 | 75 | ///post 表单请求 76 | static Future post(String url, [Map params]) async { 77 | Response response = await sDio.post(url, queryParameters: params); 78 | return response.data; 79 | } 80 | 81 | ///post body请求 82 | static Future postJson(String url, [Map data]) async { 83 | Response response = await sDio.post(url, data: data); 84 | return response.data; 85 | } 86 | 87 | ///下载文件 88 | static Future downloadFile(String urlPath, String savePath, 89 | {ProgressCallback onReceiveProgress}) async { 90 | Response response = await sDio.download(urlPath, savePath, 91 | onReceiveProgress: onReceiveProgress, 92 | options: Options(sendTimeout: 25000, receiveTimeout: 25000)); 93 | return response; 94 | } 95 | } 96 | -------------------------------------------------------------------------------- /lib/utils/toast.dart: -------------------------------------------------------------------------------- 1 | import 'package:flutter/material.dart'; 2 | import 'package:oktoast/oktoast.dart'; 3 | 4 | const DEFAULT_TOAST_DURATION = Duration(seconds: 2); 5 | const DEFAULT_TOAST_COLOR = Color(0xFF424242); 6 | 7 | class ToastUtils { 8 | ToastUtils._internal(); 9 | 10 | ///全局初始化Toast配置, child为MaterialApp 11 | static init(Widget child) { 12 | return OKToast( 13 | ///字体大小 14 | textStyle: TextStyle(fontSize: 16, color: Colors.white), 15 | backgroundColor: DEFAULT_TOAST_COLOR, 16 | radius: 10, 17 | dismissOtherOnShow: true, 18 | textPadding: EdgeInsets.fromLTRB(20, 10, 20, 10), 19 | child: child, 20 | duration: DEFAULT_TOAST_DURATION, 21 | ); 22 | } 23 | 24 | static void toast(String msg, 25 | {Duration duration = DEFAULT_TOAST_DURATION, 26 | Color color = DEFAULT_TOAST_COLOR}) { 27 | showToast(msg, duration: duration, backgroundColor: color); 28 | } 29 | 30 | static void waring(String msg, {Duration duration = DEFAULT_TOAST_DURATION}) { 31 | showToast(msg, duration: duration, backgroundColor: Colors.yellow); 32 | } 33 | 34 | static void error(String msg, {Duration duration = DEFAULT_TOAST_DURATION}) { 35 | showToast(msg, duration: duration, backgroundColor: Colors.red); 36 | } 37 | 38 | static void success(String msg, 39 | {Duration duration = DEFAULT_TOAST_DURATION}) { 40 | showToast(msg, duration: duration, backgroundColor: Colors.lightGreen); 41 | } 42 | } 43 | -------------------------------------------------------------------------------- /pubspec.yaml: -------------------------------------------------------------------------------- 1 | name: flutter_app_update_example 2 | description: A new Flutter application. 3 | 4 | # The following line prevents the package from being accidentally published to 5 | # pub.dev using `pub publish`. This is preferred for private packages. 6 | publish_to: 'none' # Remove this line if you wish to publish to pub.dev 7 | 8 | # The following defines the version and build number for your application. 9 | # A version number is three numbers separated by dots, like 1.2.43 10 | # followed by an optional build number separated by a +. 11 | # Both the version and the builder number may be overridden in flutter 12 | # build by specifying --build-name and --build-number, respectively. 13 | # In Android, build-name is used as versionName while build-number used as versionCode. 14 | # Read more about Android versioning at https://developer.android.com/studio/publish/versioning 15 | # In iOS, build-name is used as CFBundleShortVersionString while build-number used as CFBundleVersion. 16 | # Read more about iOS versioning at 17 | # https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/CoreFoundationKeys.html 18 | version: 1.0.0+1 19 | 20 | environment: 21 | sdk: ">=2.7.0 <3.0.0" 22 | 23 | dependencies: 24 | flutter: 25 | sdk: flutter 26 | 27 | cupertino_icons: ^0.1.3 28 | flutter_update_dialog: ^0.0.1 29 | oktoast: ^2.3.2 30 | dio: ^3.0.9 31 | package_info: ^0.4.1 32 | path_provider: ^1.6.10 33 | install_plugin: ^2.0.1 34 | 35 | dev_dependencies: 36 | flutter_test: 37 | sdk: flutter 38 | 39 | flutter: 40 | 41 | uses-material-design: true 42 | -------------------------------------------------------------------------------- /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:flutter_app_update_example/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 | --------------------------------------------------------------------------------