├── example ├── linux │ ├── .gitignore │ ├── main.cc │ ├── flutter │ │ ├── generated_plugin_registrant.h │ │ ├── generated_plugin_registrant.cc │ │ ├── generated_plugins.cmake │ │ └── CMakeLists.txt │ ├── my_application.h │ ├── my_application.cc │ └── CMakeLists.txt ├── ios │ ├── Runner │ │ ├── Runner-Bridging-Header.h │ │ ├── Assets.xcassets │ │ │ ├── LaunchImage.imageset │ │ │ │ ├── LaunchImage.png │ │ │ │ ├── LaunchImage@2x.png │ │ │ │ ├── LaunchImage@3x.png │ │ │ │ ├── README.md │ │ │ │ └── Contents.json │ │ │ └── AppIcon.appiconset │ │ │ │ ├── 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-1024x1024@1x.png │ │ │ │ ├── Icon-App-83.5x83.5@2x.png │ │ │ │ └── Contents.json │ │ ├── AppDelegate.swift │ │ ├── Base.lproj │ │ │ ├── Main.storyboard │ │ │ └── LaunchScreen.storyboard │ │ └── Info.plist │ ├── Flutter │ │ ├── Debug.xcconfig │ │ ├── Release.xcconfig │ │ └── AppFrameworkInfo.plist │ ├── Runner.xcodeproj │ │ ├── project.xcworkspace │ │ │ ├── contents.xcworkspacedata │ │ │ └── xcshareddata │ │ │ │ ├── WorkspaceSettings.xcsettings │ │ │ │ └── IDEWorkspaceChecks.plist │ │ └── xcshareddata │ │ │ └── xcschemes │ │ │ └── Runner.xcscheme │ ├── Runner.xcworkspace │ │ ├── contents.xcworkspacedata │ │ └── xcshareddata │ │ │ ├── WorkspaceSettings.xcsettings │ │ │ └── IDEWorkspaceChecks.plist │ ├── .gitignore │ ├── RunnerTests │ │ └── RunnerTests.swift │ └── Podfile ├── web │ ├── favicon.png │ ├── icons │ │ ├── Icon-192.png │ │ ├── Icon-512.png │ │ ├── Icon-maskable-192.png │ │ └── Icon-maskable-512.png │ ├── manifest.json │ └── index.html ├── assets │ ├── flutter_logo.png │ └── ic_launcher.png ├── android │ ├── gradle.properties │ ├── app │ │ ├── src │ │ │ ├── main │ │ │ │ ├── res │ │ │ │ │ ├── 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 │ │ │ │ │ ├── drawable │ │ │ │ │ │ └── launch_background.xml │ │ │ │ │ ├── drawable-v21 │ │ │ │ │ │ └── launch_background.xml │ │ │ │ │ ├── values │ │ │ │ │ │ └── styles.xml │ │ │ │ │ └── values-night │ │ │ │ │ │ └── styles.xml │ │ │ │ ├── kotlin │ │ │ │ │ └── com │ │ │ │ │ │ └── fitem │ │ │ │ │ │ └── flutter_util_code_example │ │ │ │ │ │ └── MainActivity.kt │ │ │ │ └── AndroidManifest.xml │ │ │ ├── debug │ │ │ │ └── AndroidManifest.xml │ │ │ └── profile │ │ │ │ └── AndroidManifest.xml │ │ └── build.gradle │ ├── gradle │ │ └── wrapper │ │ │ └── gradle-wrapper.properties │ ├── .gitignore │ ├── settings.gradle │ └── build.gradle ├── macos │ ├── Runner │ │ ├── Configs │ │ │ ├── Debug.xcconfig │ │ │ ├── Release.xcconfig │ │ │ ├── Warnings.xcconfig │ │ │ └── AppInfo.xcconfig │ │ ├── Assets.xcassets │ │ │ └── AppIcon.appiconset │ │ │ │ ├── app_icon_128.png │ │ │ │ ├── app_icon_16.png │ │ │ │ ├── app_icon_256.png │ │ │ │ ├── app_icon_32.png │ │ │ │ ├── app_icon_512.png │ │ │ │ ├── app_icon_64.png │ │ │ │ ├── app_icon_1024.png │ │ │ │ └── Contents.json │ │ ├── AppDelegate.swift │ │ ├── Release.entitlements │ │ ├── DebugProfile.entitlements │ │ ├── MainFlutterWindow.swift │ │ └── Info.plist │ ├── .gitignore │ ├── Flutter │ │ ├── Flutter-Debug.xcconfig │ │ ├── Flutter-Release.xcconfig │ │ └── GeneratedPluginRegistrant.swift │ ├── Runner.xcworkspace │ │ ├── contents.xcworkspacedata │ │ └── xcshareddata │ │ │ └── IDEWorkspaceChecks.plist │ ├── Runner.xcodeproj │ │ ├── project.xcworkspace │ │ │ └── xcshareddata │ │ │ │ └── IDEWorkspaceChecks.plist │ │ └── xcshareddata │ │ │ └── xcschemes │ │ │ └── Runner.xcscheme │ ├── RunnerTests │ │ └── RunnerTests.swift │ ├── Podfile │ └── Podfile.lock ├── lib │ ├── router │ │ ├── router.dart │ │ ├── router_name.dart │ │ └── router_page.dart │ ├── function │ │ ├── shared_prefs │ │ │ ├── sp_constants.dart │ │ │ └── shared_prefs_page.dart │ │ ├── home_page.dart │ │ ├── toast_page.dart │ │ ├── app_page.dart │ │ ├── uuid_page.dart │ │ ├── device_page.dart │ │ ├── log_page.dart │ │ ├── connectivity_page.dart │ │ ├── url_launcher_page.dart │ │ ├── permission_page.dart │ │ ├── path_page.dart │ │ ├── encrypted_page.dart │ │ └── share_page.dart │ ├── main.dart │ └── widget │ │ └── display_screen.dart ├── windows │ ├── runner │ │ ├── resources │ │ │ └── app_icon.ico │ │ ├── resource.h │ │ ├── utils.h │ │ ├── runner.exe.manifest │ │ ├── flutter_window.h │ │ ├── main.cpp │ │ ├── CMakeLists.txt │ │ ├── utils.cpp │ │ ├── flutter_window.cpp │ │ ├── Runner.rc │ │ └── win32_window.h │ ├── .gitignore │ ├── flutter │ │ ├── generated_plugin_registrant.h │ │ ├── generated_plugins.cmake │ │ ├── generated_plugin_registrant.cc │ │ └── CMakeLists.txt │ └── CMakeLists.txt ├── README.md ├── .gitignore ├── test │ └── widget_test.dart ├── analysis_options.yaml └── pubspec.yaml ├── lib ├── constants │ └── sp_constants.dart ├── log_utils.dart ├── utils.dart ├── uuid_utils.dart ├── app_utils.dart ├── null_safety_utils.dart ├── connectivity_utils.dart ├── permission_utils.dart ├── format_utils.dart ├── shared_prefs_utils.dart ├── url_launcher_utils.dart ├── share_utils.dart ├── toast_utils.dart └── date_utils.dart ├── analysis_options.yaml ├── CHANGELOG-ZH.md ├── LICENSE ├── CHANGELOG.md ├── test ├── null_safety_test.dart ├── format_test.dart ├── date_test.dart └── encrypt_test.dart ├── .metadata ├── .gitignore └── pubspec.yaml /example/linux/.gitignore: -------------------------------------------------------------------------------- 1 | flutter/ephemeral 2 | -------------------------------------------------------------------------------- /example/ios/Runner/Runner-Bridging-Header.h: -------------------------------------------------------------------------------- 1 | #import "GeneratedPluginRegistrant.h" 2 | -------------------------------------------------------------------------------- /example/web/favicon.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Fitem/flutter_util_code/HEAD/example/web/favicon.png -------------------------------------------------------------------------------- /example/assets/flutter_logo.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Fitem/flutter_util_code/HEAD/example/assets/flutter_logo.png -------------------------------------------------------------------------------- /example/assets/ic_launcher.png: 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android.useAndroidX=true 3 | android.enableJetifier=true 4 | -------------------------------------------------------------------------------- /example/macos/Runner/Configs/Debug.xcconfig: -------------------------------------------------------------------------------- 1 | #include "../../Flutter/Flutter-Debug.xcconfig" 2 | #include "Warnings.xcconfig" 3 | -------------------------------------------------------------------------------- /example/macos/Runner/Configs/Release.xcconfig: -------------------------------------------------------------------------------- 1 | #include "../../Flutter/Flutter-Release.xcconfig" 2 | #include "Warnings.xcconfig" 3 | -------------------------------------------------------------------------------- /example/web/icons/Icon-maskable-192.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Fitem/flutter_util_code/HEAD/example/web/icons/Icon-maskable-192.png -------------------------------------------------------------------------------- /example/web/icons/Icon-maskable-512.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Fitem/flutter_util_code/HEAD/example/web/icons/Icon-maskable-512.png -------------------------------------------------------------------------------- /example/lib/router/router.dart: -------------------------------------------------------------------------------- 1 | /// Name: 2 | /// Created by Fitem on 2023/5/31 3 | export 'router_name.dart'; 4 | export 'router_page.dart'; -------------------------------------------------------------------------------- /example/macos/.gitignore: -------------------------------------------------------------------------------- 1 | # Flutter-related 2 | **/Flutter/ephemeral/ 3 | **/Pods/ 4 | 5 | # Xcode-related 6 | **/dgph 7 | **/xcuserdata/ 8 | -------------------------------------------------------------------------------- /example/ios/Flutter/Debug.xcconfig: -------------------------------------------------------------------------------- 1 | #include? "Pods/Target Support Files/Pods-Runner/Pods-Runner.debug.xcconfig" 2 | #include "Generated.xcconfig" 3 | -------------------------------------------------------------------------------- /example/ios/Flutter/Release.xcconfig: -------------------------------------------------------------------------------- 1 | #include? "Pods/Target Support Files/Pods-Runner/Pods-Runner.release.xcconfig" 2 | #include "Generated.xcconfig" 3 | -------------------------------------------------------------------------------- /example/windows/runner/resources/app_icon.ico: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Fitem/flutter_util_code/HEAD/example/windows/runner/resources/app_icon.ico -------------------------------------------------------------------------------- /example/macos/Flutter/Flutter-Debug.xcconfig: -------------------------------------------------------------------------------- 1 | #include? "Pods/Target Support Files/Pods-Runner/Pods-Runner.debug.xcconfig" 2 | #include "ephemeral/Flutter-Generated.xcconfig" 3 | -------------------------------------------------------------------------------- /example/android/app/src/main/res/mipmap-hdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Fitem/flutter_util_code/HEAD/example/android/app/src/main/res/mipmap-hdpi/ic_launcher.png -------------------------------------------------------------------------------- /example/android/app/src/main/res/mipmap-mdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Fitem/flutter_util_code/HEAD/example/android/app/src/main/res/mipmap-mdpi/ic_launcher.png -------------------------------------------------------------------------------- /example/android/app/src/main/res/mipmap-xhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Fitem/flutter_util_code/HEAD/example/android/app/src/main/res/mipmap-xhdpi/ic_launcher.png -------------------------------------------------------------------------------- /example/android/app/src/main/res/mipmap-xxhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Fitem/flutter_util_code/HEAD/example/android/app/src/main/res/mipmap-xxhdpi/ic_launcher.png -------------------------------------------------------------------------------- /example/macos/Flutter/Flutter-Release.xcconfig: -------------------------------------------------------------------------------- 1 | #include? "Pods/Target Support Files/Pods-Runner/Pods-Runner.release.xcconfig" 2 | #include "ephemeral/Flutter-Generated.xcconfig" 3 | -------------------------------------------------------------------------------- /example/android/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Fitem/flutter_util_code/HEAD/example/android/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png -------------------------------------------------------------------------------- /lib/constants/sp_constants.dart: -------------------------------------------------------------------------------- 1 | /// Name: SP Constants 2 | /// Created by Fitem on 2023/6/5 3 | class SPConstants { 4 | /// 设备ID 5 | static const String deviceId = 'device_id'; 6 | } -------------------------------------------------------------------------------- /analysis_options.yaml: -------------------------------------------------------------------------------- 1 | include: package:flutter_lints/flutter.yaml 2 | 3 | # Additional information about this file can be found at 4 | # https://dart.dev/guides/language/analysis-options 5 | -------------------------------------------------------------------------------- /example/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Fitem/flutter_util_code/HEAD/example/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage.png -------------------------------------------------------------------------------- /example/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_128.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Fitem/flutter_util_code/HEAD/example/macos/Runner/Assets.xcassets/AppIcon.appiconset/app_icon_128.png 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https://raw.githubusercontent.com/Fitem/flutter_util_code/HEAD/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-83.5x83.5@2x.png -------------------------------------------------------------------------------- /example/linux/main.cc: -------------------------------------------------------------------------------- 1 | #include "my_application.h" 2 | 3 | int main(int argc, char** argv) { 4 | g_autoptr(MyApplication) app = my_application_new(); 5 | return g_application_run(G_APPLICATION(app), argc, argv); 6 | } 7 | -------------------------------------------------------------------------------- /example/ios/Runner.xcodeproj/project.xcworkspace/contents.xcworkspacedata: -------------------------------------------------------------------------------- 1 | 2 | 4 | 6 | 7 | 8 | -------------------------------------------------------------------------------- /example/android/app/src/main/kotlin/com/fitem/flutter_util_code_example/MainActivity.kt: -------------------------------------------------------------------------------- 1 | package com.fitem.flutter_util_code_example 2 | 3 | import io.flutter.embedding.android.FlutterActivity 4 | 5 | class MainActivity: FlutterActivity() { 6 | } 7 | -------------------------------------------------------------------------------- /example/android/gradle/wrapper/gradle-wrapper.properties: -------------------------------------------------------------------------------- 1 | distributionBase=GRADLE_USER_HOME 2 | distributionPath=wrapper/dists 3 | zipStoreBase=GRADLE_USER_HOME 4 | zipStorePath=wrapper/dists 5 | distributionUrl=https\://services.gradle.org/distributions/gradle-7.5-all.zip 6 | -------------------------------------------------------------------------------- /example/macos/Runner/AppDelegate.swift: -------------------------------------------------------------------------------- 1 | import Cocoa 2 | import FlutterMacOS 3 | 4 | @NSApplicationMain 5 | class AppDelegate: FlutterAppDelegate { 6 | override func applicationShouldTerminateAfterLastWindowClosed(_ sender: NSApplication) -> Bool { 7 | return true 8 | } 9 | } 10 | -------------------------------------------------------------------------------- /example/macos/Runner/Release.entitlements: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | com.apple.security.app-sandbox 6 | 7 | 8 | 9 | -------------------------------------------------------------------------------- /example/ios/Runner.xcworkspace/contents.xcworkspacedata: -------------------------------------------------------------------------------- 1 | 2 | 4 | 6 | 7 | 9 | 10 | 11 | -------------------------------------------------------------------------------- /example/ios/Runner.xcworkspace/xcshareddata/WorkspaceSettings.xcsettings: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | PreviewsEnabled 6 | 7 | 8 | 9 | -------------------------------------------------------------------------------- /example/macos/Runner.xcworkspace/contents.xcworkspacedata: -------------------------------------------------------------------------------- 1 | 2 | 4 | 6 | 7 | 9 | 10 | 11 | -------------------------------------------------------------------------------- /example/ios/Runner.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | IDEDidComputeMac32BitWarning 6 | 7 | 8 | 9 | -------------------------------------------------------------------------------- /example/macos/Runner.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | IDEDidComputeMac32BitWarning 6 | 7 | 8 | 9 | -------------------------------------------------------------------------------- /example/ios/Runner.xcodeproj/project.xcworkspace/xcshareddata/WorkspaceSettings.xcsettings: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | PreviewsEnabled 6 | 7 | 8 | 9 | -------------------------------------------------------------------------------- /example/ios/Runner.xcodeproj/project.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | IDEDidComputeMac32BitWarning 6 | 7 | 8 | 9 | -------------------------------------------------------------------------------- /example/macos/Runner.xcodeproj/project.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | IDEDidComputeMac32BitWarning 6 | 7 | 8 | 9 | -------------------------------------------------------------------------------- /example/android/.gitignore: -------------------------------------------------------------------------------- 1 | gradle-wrapper.jar 2 | /.gradle 3 | /captures/ 4 | /gradlew 5 | /gradlew.bat 6 | /local.properties 7 | GeneratedPluginRegistrant.java 8 | 9 | # Remember to never publicly share your keystore. 10 | # See https://flutter.dev/docs/deployment/android#reference-the-keystore-from-the-app 11 | key.properties 12 | **/*.keystore 13 | **/*.jks 14 | -------------------------------------------------------------------------------- /example/windows/.gitignore: -------------------------------------------------------------------------------- 1 | flutter/ephemeral/ 2 | 3 | # Visual Studio user-specific files. 4 | *.suo 5 | *.user 6 | *.userosscache 7 | *.sln.docstates 8 | 9 | # Visual Studio build-related files. 10 | x64/ 11 | x86/ 12 | 13 | # Visual Studio cache files 14 | # files ending in .cache can be ignored 15 | *.[Cc]ache 16 | # but keep track of directories ending in .cache 17 | !*.[Cc]ache/ 18 | -------------------------------------------------------------------------------- /example/lib/function/shared_prefs/sp_constants.dart: -------------------------------------------------------------------------------- 1 | /// Name: SharedPreferences协议 2 | /// Created by Fitem on 2023/5/31 3 | class SPConstants { 4 | /// 年龄 5 | static const age = "age"; 6 | /// 姓名 7 | static const name = "name"; 8 | /// 身高 9 | static const height = "height"; 10 | /// 性别 11 | static const gender = "gender"; 12 | /// 家庭成员 13 | static const family = "family"; 14 | } -------------------------------------------------------------------------------- /example/ios/Runner/Assets.xcassets/LaunchImage.imageset/README.md: -------------------------------------------------------------------------------- 1 | # Launch Screen Assets 2 | 3 | You can customize the launch screen with your own desired assets by replacing the image files in this directory. 4 | 5 | You can also do it by opening your Flutter project's Xcode project with `open ios/Runner.xcworkspace`, selecting `Runner/Assets.xcassets` in the Project Navigator and dropping in the desired images. -------------------------------------------------------------------------------- /example/linux/flutter/generated_plugin_registrant.h: -------------------------------------------------------------------------------- 1 | // 2 | // Generated file. Do not edit. 3 | // 4 | 5 | // clang-format off 6 | 7 | #ifndef GENERATED_PLUGIN_REGISTRANT_ 8 | #define GENERATED_PLUGIN_REGISTRANT_ 9 | 10 | #include 11 | 12 | // Registers Flutter plugins. 13 | void fl_register_plugins(FlPluginRegistry* registry); 14 | 15 | #endif // GENERATED_PLUGIN_REGISTRANT_ 16 | -------------------------------------------------------------------------------- /example/windows/flutter/generated_plugin_registrant.h: -------------------------------------------------------------------------------- 1 | // 2 | // Generated file. Do not edit. 3 | // 4 | 5 | // clang-format off 6 | 7 | #ifndef GENERATED_PLUGIN_REGISTRANT_ 8 | #define GENERATED_PLUGIN_REGISTRANT_ 9 | 10 | #include 11 | 12 | // Registers Flutter plugins. 13 | void RegisterPlugins(flutter::PluginRegistry* registry); 14 | 15 | #endif // GENERATED_PLUGIN_REGISTRANT_ 16 | -------------------------------------------------------------------------------- /example/android/app/src/debug/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 6 | 7 | 8 | -------------------------------------------------------------------------------- /example/android/app/src/profile/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 6 | 7 | 8 | -------------------------------------------------------------------------------- /example/macos/Runner/DebugProfile.entitlements: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | com.apple.security.app-sandbox 6 | 7 | com.apple.security.cs.allow-jit 8 | 9 | com.apple.security.network.server 10 | 11 | 12 | 13 | -------------------------------------------------------------------------------- /example/ios/Runner/AppDelegate.swift: -------------------------------------------------------------------------------- 1 | import UIKit 2 | import Flutter 3 | 4 | @UIApplicationMain 5 | @objc class AppDelegate: FlutterAppDelegate { 6 | override func application( 7 | _ application: UIApplication, 8 | didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]? 9 | ) -> Bool { 10 | GeneratedPluginRegistrant.register(with: self) 11 | return super.application(application, didFinishLaunchingWithOptions: launchOptions) 12 | } 13 | } 14 | -------------------------------------------------------------------------------- /example/macos/Runner/MainFlutterWindow.swift: -------------------------------------------------------------------------------- 1 | import Cocoa 2 | import FlutterMacOS 3 | 4 | class MainFlutterWindow: NSWindow { 5 | override func awakeFromNib() { 6 | let flutterViewController = FlutterViewController() 7 | let windowFrame = self.frame 8 | self.contentViewController = flutterViewController 9 | self.setFrame(windowFrame, display: true) 10 | 11 | RegisterGeneratedPlugins(registry: flutterViewController) 12 | 13 | super.awakeFromNib() 14 | } 15 | } 16 | -------------------------------------------------------------------------------- /example/linux/my_application.h: -------------------------------------------------------------------------------- 1 | #ifndef FLUTTER_MY_APPLICATION_H_ 2 | #define FLUTTER_MY_APPLICATION_H_ 3 | 4 | #include 5 | 6 | G_DECLARE_FINAL_TYPE(MyApplication, my_application, MY, APPLICATION, 7 | GtkApplication) 8 | 9 | /** 10 | * my_application_new: 11 | * 12 | * Creates a new Flutter-based application. 13 | * 14 | * Returns: a new #MyApplication. 15 | */ 16 | MyApplication* my_application_new(); 17 | 18 | #endif // FLUTTER_MY_APPLICATION_H_ 19 | -------------------------------------------------------------------------------- /example/windows/runner/resource.h: -------------------------------------------------------------------------------- 1 | //{{NO_DEPENDENCIES}} 2 | // Microsoft Visual C++ generated include file. 3 | // Used by Runner.rc 4 | // 5 | #define IDI_APP_ICON 101 6 | 7 | // Next default values for new objects 8 | // 9 | #ifdef APSTUDIO_INVOKED 10 | #ifndef APSTUDIO_READONLY_SYMBOLS 11 | #define _APS_NEXT_RESOURCE_VALUE 102 12 | #define _APS_NEXT_COMMAND_VALUE 40001 13 | #define _APS_NEXT_CONTROL_VALUE 1001 14 | #define _APS_NEXT_SYMED_VALUE 101 15 | #endif 16 | #endif 17 | -------------------------------------------------------------------------------- /example/android/settings.gradle: -------------------------------------------------------------------------------- 1 | include ':app' 2 | 3 | def localPropertiesFile = new File(rootProject.projectDir, "local.properties") 4 | def properties = new Properties() 5 | 6 | assert localPropertiesFile.exists() 7 | localPropertiesFile.withReader("UTF-8") { reader -> properties.load(reader) } 8 | 9 | def flutterSdkPath = properties.getProperty("flutter.sdk") 10 | assert flutterSdkPath != null, "flutter.sdk not set in local.properties" 11 | apply from: "$flutterSdkPath/packages/flutter_tools/gradle/app_plugin_loader.gradle" 12 | -------------------------------------------------------------------------------- /example/android/app/src/main/res/drawable/launch_background.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 12 | 13 | -------------------------------------------------------------------------------- /example/android/app/src/main/res/drawable-v21/launch_background.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 12 | 13 | -------------------------------------------------------------------------------- /example/ios/Runner/Assets.xcassets/LaunchImage.imageset/Contents.json: -------------------------------------------------------------------------------- 1 | { 2 | "images" : [ 3 | { 4 | "idiom" : "universal", 5 | "filename" : "LaunchImage.png", 6 | "scale" : "1x" 7 | }, 8 | { 9 | "idiom" : "universal", 10 | "filename" : "LaunchImage@2x.png", 11 | "scale" : "2x" 12 | }, 13 | { 14 | "idiom" : "universal", 15 | "filename" : "LaunchImage@3x.png", 16 | "scale" : "3x" 17 | } 18 | ], 19 | "info" : { 20 | "version" : 1, 21 | "author" : "xcode" 22 | } 23 | } 24 | -------------------------------------------------------------------------------- /lib/log_utils.dart: -------------------------------------------------------------------------------- 1 | import 'dart:developer'; 2 | 3 | import 'package:flutter/foundation.dart'; 4 | 5 | /// Name: Log工具类 6 | /// Created by Fitem on 2023/5/31 7 | class LogUtils { 8 | 9 | /// 是否开启日志，默认Debug模式下开启 10 | static bool isOpenLog = kDebugMode; 11 | 12 | /// 调试打印 13 | static void println(String obj) { 14 | if (isOpenLog) debugPrint(obj); 15 | } 16 | 17 | /// Log 用于网络请求等长内容日志 18 | static void logger(String obj, {StackTrace? stackTrace, int level = 0}){ 19 | if (isOpenLog) log(obj, stackTrace: stackTrace, level: level); 20 | } 21 | } 22 | -------------------------------------------------------------------------------- /example/macos/Runner/Configs/Warnings.xcconfig: -------------------------------------------------------------------------------- 1 | WARNING_CFLAGS = -Wall -Wconditional-uninitialized -Wnullable-to-nonnull-conversion -Wmissing-method-return-type -Woverlength-strings 2 | GCC_WARN_UNDECLARED_SELECTOR = YES 3 | CLANG_UNDEFINED_BEHAVIOR_SANITIZER_NULLABILITY = YES 4 | CLANG_WARN_UNGUARDED_AVAILABILITY = YES_AGGRESSIVE 5 | CLANG_WARN__DUPLICATE_METHOD_MATCH = YES 6 | CLANG_WARN_PRAGMA_PACK = YES 7 | CLANG_WARN_STRICT_PROTOTYPES = YES 8 | CLANG_WARN_COMMA = YES 9 | GCC_WARN_STRICT_SELECTOR_MATCH = YES 10 | CLANG_WARN_OBJC_REPEATED_USE_OF_WEAK = YES 11 | CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES 12 | GCC_WARN_SHADOW = YES 13 | CLANG_WARN_UNREACHABLE_CODE = YES 14 | -------------------------------------------------------------------------------- /example/README.md: -------------------------------------------------------------------------------- 1 | # flutter_util_code_example 2 | 3 | Demonstrates how to use the flutter_util_code plugin. 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://docs.flutter.dev/get-started/codelab) 12 | - [Cookbook: Useful Flutter samples](https://docs.flutter.dev/cookbook) 13 | 14 | For help getting started with Flutter development, view the 15 | [online documentation](https://docs.flutter.dev/), which offers tutorials, 16 | samples, guidance on mobile development, and a full API reference. 17 | -------------------------------------------------------------------------------- /lib/utils.dart: -------------------------------------------------------------------------------- 1 | /// Name: 2 | /// Created by Fitem on 2023/5/31 3 | export 'log_utils.dart'; 4 | export 'shared_prefs_utils.dart'; 5 | export 'toast_utils.dart'; 6 | export 'uuid_utils.dart'; 7 | export 'device_utils.dart'; 8 | export 'app_utils.dart'; 9 | export 'path_utils.dart'; 10 | export 'encrypt_utils.dart'; 11 | export 'url_launcher_utils.dart'; 12 | export 'null_safety_utils.dart'; 13 | export 'share_utils.dart'; 14 | export 'connectivity_utils.dart'; 15 | export 'package:connectivity_plus/connectivity_plus.dart'; 16 | export 'permission_utils.dart'; 17 | export 'package:permission_handler/permission_handler.dart'; 18 | export 'format_utils.dart'; 19 | export 'date_utils.dart'; 20 | -------------------------------------------------------------------------------- /example/macos/Runner/Configs/AppInfo.xcconfig: -------------------------------------------------------------------------------- 1 | // Application-level settings for the Runner target. 2 | // 3 | // This may be replaced with something auto-generated from metadata (e.g., pubspec.yaml) in the 4 | // future. If not, the values below would default to using the project name when this becomes a 5 | // 'flutter create' template. 6 | 7 | // The application's name. By default this is also the title of the Flutter window. 8 | PRODUCT_NAME = flutter_util_code_example 9 | 10 | // The application's bundle identifier 11 | PRODUCT_BUNDLE_IDENTIFIER = com.fitem.flutterUtilCodeExample 12 | 13 | // The copyright displayed in application information 14 | PRODUCT_COPYRIGHT = Copyright © 2023 com.fitem. All rights reserved. 15 | -------------------------------------------------------------------------------- /example/ios/.gitignore: -------------------------------------------------------------------------------- 1 | **/dgph 2 | *.mode1v3 3 | *.mode2v3 4 | *.moved-aside 5 | *.pbxuser 6 | *.perspectivev3 7 | **/*sync/ 8 | .sconsign.dblite 9 | .tags* 10 | **/.vagrant/ 11 | **/DerivedData/ 12 | Icon? 13 | **/Pods/ 14 | **/.symlinks/ 15 | profile 16 | xcuserdata 17 | **/.generated/ 18 | Flutter/App.framework 19 | Flutter/Flutter.framework 20 | Flutter/Flutter.podspec 21 | Flutter/Generated.xcconfig 22 | Flutter/ephemeral/ 23 | Flutter/app.flx 24 | Flutter/app.zip 25 | Flutter/flutter_assets/ 26 | Flutter/flutter_export_environment.sh 27 | ServiceDefinitions.json 28 | Runner/GeneratedPluginRegistrant.* 29 | 30 | # Exceptions to above rules. 31 | !default.mode1v3 32 | !default.mode2v3 33 | !default.pbxuser 34 | !default.perspectivev3 35 | -------------------------------------------------------------------------------- /example/windows/runner/utils.h: -------------------------------------------------------------------------------- 1 | #ifndef RUNNER_UTILS_H_ 2 | #define RUNNER_UTILS_H_ 3 | 4 | #include 5 | #include 6 | 7 | // Creates a console for the process, and redirects stdout and stderr to 8 | // it for both the runner and the Flutter library. 9 | void CreateAndAttachConsole(); 10 | 11 | // Takes a null-terminated wchar_t* encoded in UTF-16 and returns a std::string 12 | // encoded in UTF-8. Returns an empty std::string on failure. 13 | std::string Utf8FromUtf16(const wchar_t* utf16_string); 14 | 15 | // Gets the command line arguments passed in as a std::vector, 16 | // encoded in UTF-8. Returns an empty std::vector on failure. 17 | std::vector GetCommandLineArguments(); 18 | 19 | #endif // RUNNER_UTILS_H_ 20 | -------------------------------------------------------------------------------- /example/linux/flutter/generated_plugin_registrant.cc: -------------------------------------------------------------------------------- 1 | // 2 | // Generated file. Do not edit. 3 | // 4 | 5 | // clang-format off 6 | 7 | #include "generated_plugin_registrant.h" 8 | 9 | #include 10 | #include 11 | 12 | void fl_register_plugins(FlPluginRegistry* registry) { 13 | g_autoptr(FlPluginRegistrar) fast_rsa_registrar = 14 | fl_plugin_registry_get_registrar_for_plugin(registry, "FastRsaPlugin"); 15 | fast_rsa_plugin_register_with_registrar(fast_rsa_registrar); 16 | g_autoptr(FlPluginRegistrar) url_launcher_linux_registrar = 17 | fl_plugin_registry_get_registrar_for_plugin(registry, "UrlLauncherPlugin"); 18 | url_launcher_plugin_register_with_registrar(url_launcher_linux_registrar); 19 | } 20 | -------------------------------------------------------------------------------- /example/lib/main.dart: -------------------------------------------------------------------------------- 1 | import 'package:flutter/material.dart'; 2 | import 'package:flutter/services.dart'; 3 | import 'package:get/get.dart'; 4 | 5 | import 'router/router.dart'; 6 | 7 | void main() { 8 | WidgetsFlutterBinding.ensureInitialized(); 9 | // 强制竖屏 10 | SystemChrome.setPreferredOrientations([DeviceOrientation.portraitUp, DeviceOrientation.portraitDown]); 11 | runApp(const MyApp()); 12 | } 13 | 14 | class MyApp extends StatelessWidget { 15 | const MyApp({super.key}); 16 | 17 | @override 18 | Widget build(BuildContext context) { 19 | return GetMaterialApp( 20 | debugShowCheckedModeBanner: false, 21 | onGenerateTitle: (context) => 'FlutterUtilCode', 22 | initialRoute: RouterName.home, 23 | getPages: RouterPage.pages, 24 | ); 25 | } 26 | } 27 | -------------------------------------------------------------------------------- /example/ios/RunnerTests/RunnerTests.swift: -------------------------------------------------------------------------------- 1 | import Flutter 2 | import UIKit 3 | import XCTest 4 | 5 | @testable import flutter_util_code 6 | 7 | // This demonstrates a simple unit test of the Swift portion of this plugin's implementation. 8 | // 9 | // See https://developer.apple.com/documentation/xctest for more information about using XCTest. 10 | 11 | class RunnerTests: XCTestCase { 12 | 13 | func testGetPlatformVersion() { 14 | let plugin = FlutterUtilCodePlugin() 15 | 16 | let call = FlutterMethodCall(methodName: "getPlatformVersion", arguments: []) 17 | 18 | let resultExpectation = expectation(description: "result block must be called.") 19 | plugin.handle(call) { result in 20 | XCTAssertEqual(result as! String, "iOS " + UIDevice.current.systemVersion) 21 | resultExpectation.fulfill() 22 | } 23 | waitForExpectations(timeout: 1) 24 | } 25 | 26 | } 27 | -------------------------------------------------------------------------------- /example/.gitignore: -------------------------------------------------------------------------------- 1 | # Miscellaneous 2 | *.class 3 | *.log 4 | *.pyc 5 | *.swp 6 | .DS_Store 7 | .atom/ 8 | .buildlog/ 9 | .history 10 | .svn/ 11 | migrate_working_dir/ 12 | 13 | # IntelliJ related 14 | *.iml 15 | *.ipr 16 | *.iws 17 | .idea/ 18 | 19 | # The .vscode folder contains launch configuration and tasks you configure in 20 | # VS Code which you may wish to be included in version control, so this line 21 | # is commented out by default. 22 | #.vscode/ 23 | 24 | # Flutter/Dart/Pub related 25 | **/doc/api/ 26 | **/ios/Flutter/.last_build_id 27 | .dart_tool/ 28 | .flutter-plugins 29 | .flutter-plugins-dependencies 30 | .packages 31 | .pub-cache/ 32 | .pub/ 33 | /build/ 34 | 35 | # Symbolication related 36 | app.*.symbols 37 | 38 | # Obfuscation related 39 | app.*.map.json 40 | 41 | # Android Studio will place build artifacts here 42 | /android/app/debug 43 | /android/app/profile 44 | /android/app/release 45 | -------------------------------------------------------------------------------- /example/lib/router/router_name.dart: -------------------------------------------------------------------------------- 1 | /// Name: 路由名称 2 | /// Created by Fitem on 2023/5/31 3 | class RouterName { 4 | /// 首页 5 | static const home = "/"; 6 | /// 日志工具类 7 | static const log = "/log"; 8 | /// SharedPreferences工具类 9 | static String sharedPreference = "/shared_preference"; 10 | /// Toast工具类 11 | static String toast = "/toast"; 12 | /// UUID工具类 13 | static String uuid = "/uuid"; 14 | /// 设备Device工具类 15 | static String device = "/device"; 16 | /// App工具类 17 | static String app = "/app"; 18 | /// Path工具类 19 | static String path = "/path"; 20 | /// Encrypt工具类 21 | static String encrypt = "/encrypt"; 22 | /// UrlLauncher工具类 23 | static String urlLauncher = "/url_launcher"; 24 | /// Share工具类 25 | static String share = "/share"; 26 | /// 网络工具类 27 | static String connectivity = "/connectivity"; 28 | /// 权限工具类 29 | static String permission = "/permission"; 30 | } -------------------------------------------------------------------------------- /example/linux/flutter/generated_plugins.cmake: -------------------------------------------------------------------------------- 1 | # 2 | # Generated file, do not edit. 3 | # 4 | 5 | list(APPEND FLUTTER_PLUGIN_LIST 6 | fast_rsa 7 | url_launcher_linux 8 | ) 9 | 10 | list(APPEND FLUTTER_FFI_PLUGIN_LIST 11 | ) 12 | 13 | set(PLUGIN_BUNDLED_LIBRARIES) 14 | 15 | foreach(plugin ${FLUTTER_PLUGIN_LIST}) 16 | add_subdirectory(flutter/ephemeral/.plugin_symlinks/${plugin}/linux plugins/${plugin}) 17 | target_link_libraries(${BINARY_NAME} PRIVATE ${plugin}_plugin) 18 | list(APPEND PLUGIN_BUNDLED_LIBRARIES $) 19 | list(APPEND PLUGIN_BUNDLED_LIBRARIES ${${plugin}_bundled_libraries}) 20 | endforeach(plugin) 21 | 22 | foreach(ffi_plugin ${FLUTTER_FFI_PLUGIN_LIST}) 23 | add_subdirectory(flutter/ephemeral/.plugin_symlinks/${ffi_plugin}/linux plugins/${ffi_plugin}) 24 | list(APPEND PLUGIN_BUNDLED_LIBRARIES ${${ffi_plugin}_bundled_libraries}) 25 | endforeach(ffi_plugin) 26 | -------------------------------------------------------------------------------- /example/ios/Flutter/AppFrameworkInfo.plist: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | CFBundleDevelopmentRegion 6 | en 7 | CFBundleExecutable 8 | App 9 | CFBundleIdentifier 10 | io.flutter.flutter.app 11 | CFBundleInfoDictionaryVersion 12 | 6.0 13 | CFBundleName 14 | App 15 | CFBundlePackageType 16 | FMWK 17 | CFBundleShortVersionString 18 | 1.0 19 | CFBundleSignature 20 | ???? 21 | CFBundleVersion 22 | 1.0 23 | MinimumOSVersion 24 | 11.0 25 | 26 | 27 | -------------------------------------------------------------------------------- /CHANGELOG-ZH.md: -------------------------------------------------------------------------------- 1 | # CHANGELOG 2 | 3 | Language: [English](CHANGELOG.md) | 简体中文 4 | 5 | ## 0.6.0 6 | - 新增 DateUtils: 日期工具类 7 | 8 | ## 0.5.0 9 | - 新增 FormatUtils: 格式化工具类 10 | 11 | ## 0.4.0 12 | - 新增 PermissionUtils: 权限工具类 13 | 14 | ## 0.3.0 15 | - 调整 SharedPrefsUtils 返回值改为非空 16 | 17 | ## 0.2.0 18 | - 新增 ConnectivityUtils: 网络监听工具类 19 | 20 | ## 0.1.0 21 | - 新增 ShareUtils: 分享工具类 22 | 23 | ## 0.0.9 24 | - 新增 NullSafetyUtils: 空安全工具类 25 | 26 | ## 0.0.8 27 | - 新增 UrlLauncherUtils: URL跳转工具类 28 | 29 | ## 0.0.7 30 | - 更新 Flutter 依赖，设置 Flutter >=3.3.0 和 Dart >=2.18.0 <4.0.0 31 | 32 | ## 0.0.6 33 | - 新增 EncryptUtils: 加密工具类 34 | 35 | ## 0.0.5 36 | - 新增 PathUtils: Path工具类 37 | 38 | ## 0.0.4 39 | - 新增 AppUtils: App工具类 40 | 41 | ## 0.0.3 42 | - 新增 UuidUtils: UUID工具类 43 | - 新增 DeviceUtils: Device工具类 44 | 45 | ## 0.0.2 46 | - 新增 ToastUtils: Toast工具类 47 | 48 | ## 0.0.1 49 | - 新增 LogUtils: 日志工具类 50 | - 新增 SharedPresUtils: SharedPreferences工具类 51 | -------------------------------------------------------------------------------- /example/macos/RunnerTests/RunnerTests.swift: -------------------------------------------------------------------------------- 1 | import FlutterMacOS 2 | import Cocoa 3 | import XCTest 4 | 5 | @testable import flutter_util_code 6 | 7 | // This demonstrates a simple unit test of the Swift portion of this plugin's implementation. 8 | // 9 | // See https://developer.apple.com/documentation/xctest for more information about using XCTest. 10 | 11 | class RunnerTests: XCTestCase { 12 | 13 | func testGetPlatformVersion() { 14 | let plugin = FlutterUtilCodePlugin() 15 | 16 | let call = FlutterMethodCall(methodName: "getPlatformVersion", arguments: []) 17 | 18 | let resultExpectation = expectation(description: "result block must be called.") 19 | plugin.handle(call) { result in 20 | XCTAssertEqual(result as! String, 21 | "macOS " + ProcessInfo.processInfo.operatingSystemVersionString) 22 | resultExpectation.fulfill() 23 | } 24 | waitForExpectations(timeout: 1) 25 | } 26 | 27 | } 28 | -------------------------------------------------------------------------------- /example/windows/runner/runner.exe.manifest: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | PerMonitorV2 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | -------------------------------------------------------------------------------- /example/windows/flutter/generated_plugins.cmake: -------------------------------------------------------------------------------- 1 | # 2 | # Generated file, do not edit. 3 | # 4 | 5 | list(APPEND FLUTTER_PLUGIN_LIST 6 | connectivity_plus 7 | fast_rsa 8 | permission_handler_windows 9 | share_plus 10 | url_launcher_windows 11 | ) 12 | 13 | list(APPEND FLUTTER_FFI_PLUGIN_LIST 14 | ) 15 | 16 | set(PLUGIN_BUNDLED_LIBRARIES) 17 | 18 | foreach(plugin ${FLUTTER_PLUGIN_LIST}) 19 | add_subdirectory(flutter/ephemeral/.plugin_symlinks/${plugin}/windows plugins/${plugin}) 20 | target_link_libraries(${BINARY_NAME} PRIVATE ${plugin}_plugin) 21 | list(APPEND PLUGIN_BUNDLED_LIBRARIES $) 22 | list(APPEND PLUGIN_BUNDLED_LIBRARIES ${${plugin}_bundled_libraries}) 23 | endforeach(plugin) 24 | 25 | foreach(ffi_plugin ${FLUTTER_FFI_PLUGIN_LIST}) 26 | add_subdirectory(flutter/ephemeral/.plugin_symlinks/${ffi_plugin}/windows plugins/${ffi_plugin}) 27 | list(APPEND PLUGIN_BUNDLED_LIBRARIES ${${ffi_plugin}_bundled_libraries}) 28 | endforeach(ffi_plugin) 29 | -------------------------------------------------------------------------------- /example/lib/widget/display_screen.dart: -------------------------------------------------------------------------------- 1 | import 'package:flutter/material.dart'; 2 | import 'package:flutter_util_code/utils.dart'; 3 | 4 | /// Name: 显示屏Widget 5 | /// Created by Fitem on 2023/6/5 6 | class DisplayScreen extends StatefulWidget{ 7 | 8 | const DisplayScreen({Key? key}) : super(key: key); 9 | 10 | @override 11 | DisplayScreenState createState() => DisplayScreenState(); 12 | } 13 | 14 | class DisplayScreenState extends State{ 15 | 16 | String content = ''; 17 | @override 18 | Widget build(BuildContext context) { 19 | return Container( 20 | color: Colors.grey[200], 21 | padding: const EdgeInsets.all(16), 22 | child: ListView( 23 | children: [Text(content, style: const TextStyle(fontSize: 14, color: Colors.black54, height: 1.5))], 24 | ), 25 | ); 26 | } 27 | 28 | void addContent(String str){ 29 | setState(() { 30 | content += '$str\n'; 31 | LogUtils.println('content: $content'); 32 | }); 33 | } 34 | } -------------------------------------------------------------------------------- /example/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 in the flutter_test package. 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_util_code_example/main.dart'; 12 | 13 | void main() { 14 | testWidgets('Verify Platform version', (WidgetTester tester) async { 15 | // Build our app and trigger a frame. 16 | await tester.pumpWidget(const MyApp()); 17 | 18 | // Verify that platform version is retrieved. 19 | expect( 20 | find.byWidgetPredicate( 21 | (Widget widget) => widget is Text && 22 | widget.data!.startsWith('Running on:'), 23 | ), 24 | findsOneWidget, 25 | ); 26 | }); 27 | } 28 | -------------------------------------------------------------------------------- /example/windows/runner/flutter_window.h: -------------------------------------------------------------------------------- 1 | #ifndef RUNNER_FLUTTER_WINDOW_H_ 2 | #define RUNNER_FLUTTER_WINDOW_H_ 3 | 4 | #include 5 | #include 6 | 7 | #include 8 | 9 | #include "win32_window.h" 10 | 11 | // A window that does nothing but host a Flutter view. 12 | class FlutterWindow : public Win32Window { 13 | public: 14 | // Creates a new FlutterWindow hosting a Flutter view running |project|. 15 | explicit FlutterWindow(const flutter::DartProject& project); 16 | virtual ~FlutterWindow(); 17 | 18 | protected: 19 | // Win32Window: 20 | bool OnCreate() override; 21 | void OnDestroy() override; 22 | LRESULT MessageHandler(HWND window, UINT const message, WPARAM const wparam, 23 | LPARAM const lparam) noexcept override; 24 | 25 | private: 26 | // The project to run. 27 | flutter::DartProject project_; 28 | 29 | // The Flutter instance hosted by this window. 30 | std::unique_ptr flutter_controller_; 31 | }; 32 | 33 | #endif // RUNNER_FLUTTER_WINDOW_H_ 34 | -------------------------------------------------------------------------------- /example/android/app/src/main/res/values/styles.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 9 | 15 | 18 | 19 | -------------------------------------------------------------------------------- /example/android/app/src/main/res/values-night/styles.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 9 | 15 | 18 | 19 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | MIT License 2 | 3 | Copyright (c) 2023 Fitem 4 | 5 | Permission is hereby granted, free of charge, to any person obtaining a copy 6 | of this software and associated documentation files (the "Software"), to deal 7 | in the Software without restriction, including without limitation the rights 8 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 9 | copies of the Software, and to permit persons to whom the Software is 10 | furnished to do so, subject to the following conditions: 11 | 12 | The above copyright notice and this permission notice shall be included in all 13 | copies or substantial portions of the Software. 14 | 15 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 16 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 17 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 18 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 19 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 20 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 21 | SOFTWARE. -------------------------------------------------------------------------------- /example/web/manifest.json: -------------------------------------------------------------------------------- 1 | { 2 | "name": "flutter_util_code_example", 3 | "short_name": "flutter_util_code_example", 4 | "start_url": ".", 5 | "display": "standalone", 6 | "background_color": "#0175C2", 7 | "theme_color": "#0175C2", 8 | "description": "Demonstrates how to use the flutter_util_code plugin.", 9 | "orientation": "portrait-primary", 10 | "prefer_related_applications": false, 11 | "icons": [ 12 | { 13 | "src": "icons/Icon-192.png", 14 | "sizes": "192x192", 15 | "type": "image/png" 16 | }, 17 | { 18 | "src": "icons/Icon-512.png", 19 | "sizes": "512x512", 20 | "type": "image/png" 21 | }, 22 | { 23 | "src": "icons/Icon-maskable-192.png", 24 | "sizes": "192x192", 25 | "type": "image/png", 26 | "purpose": "maskable" 27 | }, 28 | { 29 | "src": "icons/Icon-maskable-512.png", 30 | "sizes": "512x512", 31 | "type": "image/png", 32 | "purpose": "maskable" 33 | } 34 | ] 35 | } 36 | -------------------------------------------------------------------------------- /lib/uuid_utils.dart: -------------------------------------------------------------------------------- 1 | import 'package:uuid/uuid.dart'; 2 | 3 | /// Name: UUID工具类 4 | /// 基于 [uuid](https://pub.dev/packages/uuid) 5 | /// Created by Fitem on 2023/6/4 6 | class UuidUtils { 7 | 8 | /// 获取uuid 9 | /// 基于uuid v1 + uuid v4 内容通过 getUuidV5 生成的uuid 10 | /// 例如：c4a760a8-dbcf-5254-a0d9-6a4474bd1b62 11 | static String getUuid(){ 12 | return getUuidV5(getUuidV1() + getUuidV4()); 13 | } 14 | 15 | /// 获取uuid v1 16 | /// 基于当前时间生成的uuid 17 | /// 例如：6c84fb90-12c4-11e1-840d-7b25c5ee775a 18 | static String getUuidV1() { 19 | var uuid = const Uuid(); 20 | var v1 = uuid.v1(); 21 | return v1; 22 | } 23 | 24 | /// 获取uuid v4 25 | /// 基于mathRNG随机数生成的uuid 26 | /// 例如：110ec58a-a0f2-4ac4-8393-c866d813b8d1 27 | static String getUuidV4() { 28 | var uuid = const Uuid(); 29 | var v4 = uuid.v4(); 30 | return v4; 31 | } 32 | 33 | /// 获取uuid v5 34 | /// 基于 namespace + 内容 生成的uuid 35 | /// 例如：c4a760a8-dbcf-5254-a0d9-6a4474bd1b62 36 | static String getUuidV5(String content) { 37 | var uuid = const Uuid(); 38 | var v5 = uuid.v5(Uuid.NAMESPACE_URL, content); 39 | return v5; 40 | } 41 | } -------------------------------------------------------------------------------- /example/windows/flutter/generated_plugin_registrant.cc: -------------------------------------------------------------------------------- 1 | // 2 | // Generated file. Do not edit. 3 | // 4 | 5 | // clang-format off 6 | 7 | #include "generated_plugin_registrant.h" 8 | 9 | #include 10 | #include 11 | #include 12 | #include 13 | #include 14 | 15 | void RegisterPlugins(flutter::PluginRegistry* registry) { 16 | ConnectivityPlusWindowsPluginRegisterWithRegistrar( 17 | registry->GetRegistrarForPlugin("ConnectivityPlusWindowsPlugin")); 18 | FastRsaPluginRegisterWithRegistrar( 19 | registry->GetRegistrarForPlugin("FastRsaPlugin")); 20 | PermissionHandlerWindowsPluginRegisterWithRegistrar( 21 | registry->GetRegistrarForPlugin("PermissionHandlerWindowsPlugin")); 22 | SharePlusWindowsPluginCApiRegisterWithRegistrar( 23 | registry->GetRegistrarForPlugin("SharePlusWindowsPluginCApi")); 24 | UrlLauncherWindowsRegisterWithRegistrar( 25 | registry->GetRegistrarForPlugin("UrlLauncherWindows")); 26 | } 27 | -------------------------------------------------------------------------------- /CHANGELOG.md: -------------------------------------------------------------------------------- 1 | # CHANGELOG 2 | 3 | Language: English | [简体中文](CHANGELOG-ZH.md) 4 | 5 | ## 0.6.0 6 | - Add DateUtils: Date utility class 7 | 8 | ## 0.5.0 9 | - Add FormatUtils: Format utility class 10 | 11 | ## 0.4.0 12 | - Add PermissionUtils: Permission utility class 13 | 14 | ## 0.3.0 15 | - Adjust SharedPrefsUtils, The return value is non null 16 | 17 | ## 0.2.0 18 | - Add ConnectivityUtils: Network monitoring utility class 19 | 20 | ## 0.1.0 21 | - Add ShareUtils: Share utility class 22 | 23 | ## 0.0.9 24 | - Add NullSafetyUtils: Null safety utility class 25 | 26 | ## 0.0.8 27 | - Add UrlLauncherUtils: URL launcher utility class 28 | 29 | ## 0.0.7 30 | - Update Flutter dependencies, set Flutter >=3.3.0 and Dart to >=2.18.0 <4.0.0 31 | 32 | ## 0.0.6 33 | - Add EncryptUtils: Encryption utility class 34 | 35 | ## 0.0.5 36 | - Add PathUtils: Path utility class 37 | 38 | ## 0.0.4 39 | - Add AppUtils: App utility class 40 | 41 | ## 0.0.3 42 | - Add UuidUtils: UUID utility class 43 | - Add DeviceUtils: Device utility class 44 | 45 | ## 0.0.2 46 | - Add ToastUtils: Toast utility class 47 | 48 | ## 0.0.1 49 | - Add LogUtils: Logging utility class 50 | - Add SharedPresUtils: SharedPreferences utility class -------------------------------------------------------------------------------- /example/macos/Runner/Info.plist: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | CFBundleDevelopmentRegion 6 | $(DEVELOPMENT_LANGUAGE) 7 | CFBundleExecutable 8 | $(EXECUTABLE_NAME) 9 | CFBundleIconFile 10 | 11 | CFBundleIdentifier 12 | $(PRODUCT_BUNDLE_IDENTIFIER) 13 | CFBundleInfoDictionaryVersion 14 | 6.0 15 | CFBundleName 16 | $(PRODUCT_NAME) 17 | CFBundlePackageType 18 | APPL 19 | CFBundleShortVersionString 20 | $(FLUTTER_BUILD_NAME) 21 | CFBundleVersion 22 | $(FLUTTER_BUILD_NUMBER) 23 | LSMinimumSystemVersion 24 | $(MACOSX_DEPLOYMENT_TARGET) 25 | NSHumanReadableCopyright 26 | $(PRODUCT_COPYRIGHT) 27 | NSMainNibFile 28 | MainMenu 29 | NSPrincipalClass 30 | NSApplication 31 | 32 | 33 | -------------------------------------------------------------------------------- /example/macos/Flutter/GeneratedPluginRegistrant.swift: -------------------------------------------------------------------------------- 1 | // 2 | // Generated file. Do not edit. 3 | // 4 | 5 | import FlutterMacOS 6 | import Foundation 7 | 8 | import connectivity_plus 9 | import device_info_plus 10 | import fast_rsa 11 | import package_info_plus 12 | import path_provider_foundation 13 | import share_plus 14 | import shared_preferences_foundation 15 | import url_launcher_macos 16 | 17 | func RegisterGeneratedPlugins(registry: FlutterPluginRegistry) { 18 | ConnectivityPlugin.register(with: registry.registrar(forPlugin: "ConnectivityPlugin")) 19 | DeviceInfoPlusMacosPlugin.register(with: registry.registrar(forPlugin: "DeviceInfoPlusMacosPlugin")) 20 | FastRsaPlugin.register(with: registry.registrar(forPlugin: "FastRsaPlugin")) 21 | FLTPackageInfoPlusPlugin.register(with: registry.registrar(forPlugin: "FLTPackageInfoPlusPlugin")) 22 | PathProviderPlugin.register(with: registry.registrar(forPlugin: "PathProviderPlugin")) 23 | SharePlusMacosPlugin.register(with: registry.registrar(forPlugin: "SharePlusMacosPlugin")) 24 | SharedPreferencesPlugin.register(with: registry.registrar(forPlugin: "SharedPreferencesPlugin")) 25 | UrlLauncherPlugin.register(with: registry.registrar(forPlugin: "UrlLauncherPlugin")) 26 | } 27 | -------------------------------------------------------------------------------- /example/lib/function/home_page.dart: -------------------------------------------------------------------------------- 1 | import 'package:flutter/material.dart'; 2 | import 'package:flutter_util_code_example/router/router.dart'; 3 | import 'package:get/get.dart'; 4 | 5 | /// Name: 首页 6 | /// Created by Fitem on 2023/5/31 7 | class HomePage extends StatelessWidget { 8 | HomePage({super.key}); 9 | 10 | final Map _routerMap = { 11 | RouterName.log: 'Log工具类', 12 | RouterName.sharedPreference: 'SharedPreference工具类', 13 | RouterName.toast: 'Toast工具类', 14 | RouterName.uuid: 'UUID工具类', 15 | RouterName.device: '设备Device工具类', 16 | RouterName.app: 'App工具类', 17 | RouterName.path: 'Path工具类', 18 | RouterName.encrypt: 'Encrypt工具类', 19 | RouterName.urlLauncher: 'UrlLauncher工具类', 20 | RouterName.share: 'Share工具类', 21 | RouterName.connectivity: '网络工具类', 22 | RouterName.permission: '权限工具类', 23 | }; 24 | 25 | @override 26 | Widget build(BuildContext context) { 27 | return Scaffold( 28 | appBar: AppBar( 29 | title: const Text('FlutterUtilCode'), 30 | ), 31 | body: ListView.builder( 32 | itemCount: _routerMap.length, 33 | itemBuilder: (_, index) { 34 | return ListTile( 35 | title: Text(_routerMap.values.elementAt(index)), 36 | onTap: () { 37 | Get.toNamed(_routerMap.keys.elementAt(index)); 38 | }, 39 | ); 40 | }, 41 | ), 42 | ); 43 | } 44 | } 45 | -------------------------------------------------------------------------------- /lib/app_utils.dart: -------------------------------------------------------------------------------- 1 | import 'package:package_info_plus/package_info_plus.dart'; 2 | 3 | /// Name: App工具类 4 | /// 基于 [package_info_plus](https://pub.dev/packages/package_info_plus) 5 | /// Created by Fitem on 2023/6/7 6 | class AppUtils { 7 | /// App名称 8 | static Future getAppName() async { 9 | PackageInfo packageInfo = await PackageInfo.fromPlatform(); 10 | return packageInfo.appName; 11 | } 12 | 13 | /// 包名 14 | static Future getPackageName() async { 15 | PackageInfo packageInfo = await PackageInfo.fromPlatform(); 16 | return packageInfo.packageName; 17 | } 18 | 19 | /// 版本名 20 | static Future getVersionName() async { 21 | PackageInfo packageInfo = await PackageInfo.fromPlatform(); 22 | return packageInfo.version; 23 | } 24 | 25 | /// 版本号 26 | static Future getVersionNumber() async { 27 | PackageInfo packageInfo = await PackageInfo.fromPlatform(); 28 | return packageInfo.buildNumber; 29 | } 30 | 31 | /// 获取App构建签名 32 | /// 在 iOS 上为空字符串，在 Android 上为密钥签名(十六进制) 33 | static Future getBuildSignature() async { 34 | PackageInfo packageInfo = await PackageInfo.fromPlatform(); 35 | return packageInfo.buildSignature; 36 | } 37 | 38 | /// 获取App安装商店 39 | /// 若是通过应用商店安装的应用，返回应用商店的名称，否则返回空字符串 40 | static Future getInstallerStore() async { 41 | PackageInfo packageInfo = await PackageInfo.fromPlatform(); 42 | return packageInfo.installerStore ?? ''; 43 | } 44 | } -------------------------------------------------------------------------------- /example/windows/runner/main.cpp: -------------------------------------------------------------------------------- 1 | #include 2 | #include 3 | #include 4 | 5 | #include "flutter_window.h" 6 | #include "utils.h" 7 | 8 | int APIENTRY wWinMain(_In_ HINSTANCE instance, _In_opt_ HINSTANCE prev, 9 | _In_ wchar_t *command_line, _In_ int show_command) { 10 | // Attach to console when present (e.g., 'flutter run') or create a 11 | // new console when running with a debugger. 12 | if (!::AttachConsole(ATTACH_PARENT_PROCESS) && ::IsDebuggerPresent()) { 13 | CreateAndAttachConsole(); 14 | } 15 | 16 | // Initialize COM, so that it is available for use in the library and/or 17 | // plugins. 18 | ::CoInitializeEx(nullptr, COINIT_APARTMENTTHREADED); 19 | 20 | flutter::DartProject project(L"data"); 21 | 22 | std::vector command_line_arguments = 23 | GetCommandLineArguments(); 24 | 25 | project.set_dart_entrypoint_arguments(std::move(command_line_arguments)); 26 | 27 | FlutterWindow window(project); 28 | Win32Window::Point origin(10, 10); 29 | Win32Window::Size size(1280, 720); 30 | if (!window.Create(L"flutter_util_code_example", origin, size)) { 31 | return EXIT_FAILURE; 32 | } 33 | window.SetQuitOnClose(true); 34 | 35 | ::MSG msg; 36 | while (::GetMessage(&msg, nullptr, 0, 0)) { 37 | ::TranslateMessage(&msg); 38 | ::DispatchMessage(&msg); 39 | } 40 | 41 | ::CoUninitialize(); 42 | return EXIT_SUCCESS; 43 | } 44 | -------------------------------------------------------------------------------- /example/lib/function/toast_page.dart: -------------------------------------------------------------------------------- 1 | import 'package:flutter/material.dart'; 2 | import 'package:flutter_util_code/utils.dart'; 3 | 4 | /// Name: Toast工具页 5 | /// Created by Fitem on 2023/6/4 6 | class ToastPage extends StatelessWidget { 7 | const ToastPage({Key? key}) : super(key: key); 8 | 9 | @override 10 | Widget build(BuildContext context) { 11 | return Scaffold( 12 | appBar: AppBar( 13 | title: const Text('Toast工具类'), 14 | ), 15 | body: SizedBox( 16 | width: double.infinity, 17 | height: double.infinity, 18 | child: Column( 19 | children: [ 20 | ElevatedButton(onPressed: _handleToastShow, child: const Text('ToastUtils.show()')), 21 | ElevatedButton(onPressed: _handleToastShowCenter, child: const Text('ToastUtils.showCenter()')), 22 | ElevatedButton(onPressed: _handleToastShowToast, child: const Text('ToastUtils.showToast()')), 23 | ], 24 | ), 25 | ), 26 | ); 27 | } 28 | 29 | /// 显示Toast 30 | void _handleToastShow() { 31 | ToastUtils.show('这是一条测试Toast'); 32 | } 33 | 34 | /// 显示中间Toast 35 | void _handleToastShowCenter() { 36 | ToastUtils.showCenter('这是一条测试Toast'); 37 | } 38 | 39 | /// 显示自定义Toast 40 | void _handleToastShowToast() { 41 | ToastUtils.showToast( 42 | '这是一条测试Toast', 43 | gravity: FToastGravity.snackBar, 44 | toast: FToast.lengthLong, 45 | bgColor: Colors.red, 46 | textColor: Colors.white, 47 | fontSize: 20, 48 | ); 49 | } 50 | } 51 | -------------------------------------------------------------------------------- /test/null_safety_test.dart: -------------------------------------------------------------------------------- 1 | import 'package:flutter_test/flutter_test.dart'; 2 | import 'package:flutter_util_code/utils.dart'; 3 | 4 | /// Name: 空安全工具类测试 5 | /// Created by Fitem on 2023/6/27 6 | void main() { 7 | group('NullSafety', () { 8 | // 字符串空安全校验 9 | test('StringNullSafety', () { 10 | String? str; 11 | expect(str.toNonNull, ''); 12 | expect(str.isNullOrEmpty, true); 13 | expect(str.isNotNullOrEmpty, false); 14 | expect(str.toNonNullString('test'), 'test'); 15 | }); 16 | // int空安全校验 17 | test('IntNullSafety', () { 18 | int? num; 19 | expect(num.toNonNull, 0); 20 | expect(num.isNull, true); 21 | expect(num.isNotNull, false); 22 | expect(num.toNonNullInt(1), 1); 23 | }); 24 | // double空安全校验 25 | test('DoubleNullSafety', () { 26 | double? num; 27 | expect(num.toNonNull, 0.0); 28 | expect(num.isNull, true); 29 | expect(num.isNotNull, false); 30 | expect(num.toNonNullDouble(1.0), 1.0); 31 | }); 32 | // bool空安全校验 33 | test('BoolNullSafety', () { 34 | bool? num; 35 | expect(num.toNonNull, false); 36 | expect(num.isNull, true); 37 | expect(num.isNotNull, false); 38 | expect(num.toNonNullBool(true), true); 39 | }); 40 | // List空安全校验 41 | test('ListNullSafety', () { 42 | List? list; 43 | expect(list.toNonNull, []); 44 | expect(list.isNullOrEmpty, true); 45 | expect(list.isNotNullOrEmpty, false); 46 | expect(list.toNonNullList([1]), [1]); 47 | }); 48 | }); 49 | } 50 | -------------------------------------------------------------------------------- /example/analysis_options.yaml: -------------------------------------------------------------------------------- 1 | # This file configures the analyzer, which statically analyzes Dart code to 2 | # check for errors, warnings, and lints. 3 | # 4 | # The issues identified by the analyzer are surfaced in the UI of Dart-enabled 5 | # IDEs (https://dart.dev/tools#ides-and-editors). The analyzer can also be 6 | # invoked from the command line by running `flutter analyze`. 7 | 8 | # The following line activates a set of recommended lints for Flutter apps, 9 | # packages, and plugins designed to encourage good coding practices. 10 | include: package:flutter_lints/flutter.yaml 11 | 12 | linter: 13 | # The lint rules applied to this project can be customized in the 14 | # section below to disable rules from the `package:flutter_lints/flutter.yaml` 15 | # included above or to enable additional rules. A list of all available lints 16 | # and their documentation is published at 17 | # https://dart-lang.github.io/linter/lints/index.html. 18 | # 19 | # Instead of disabling a lint rule for the entire project in the 20 | # section below, it can also be suppressed for a single line of code 21 | # or a specific dart file by using the `// ignore: name_of_lint` and 22 | # `// ignore_for_file: name_of_lint` syntax on the line or in the file 23 | # producing the lint. 24 | rules: 25 | # avoid_print: false # Uncomment to disable the `avoid_print` rule 26 | # prefer_single_quotes: true # Uncomment to enable the `prefer_single_quotes` rule 27 | 28 | # Additional information about this file can be found at 29 | # https://dart.dev/guides/language/analysis-options 30 | -------------------------------------------------------------------------------- /example/macos/Podfile: -------------------------------------------------------------------------------- 1 | platform :osx, '10.14' 2 | 3 | # CocoaPods analytics sends network stats synchronously affecting flutter build latency. 4 | ENV['COCOAPODS_DISABLE_STATS'] = 'true' 5 | 6 | project 'Runner', { 7 | 'Debug' => :debug, 8 | 'Profile' => :release, 9 | 'Release' => :release, 10 | } 11 | 12 | def flutter_root 13 | generated_xcode_build_settings_path = File.expand_path(File.join('..', 'Flutter', 'ephemeral', 'Flutter-Generated.xcconfig'), __FILE__) 14 | unless File.exist?(generated_xcode_build_settings_path) 15 | raise "#{generated_xcode_build_settings_path} must exist. If you're running pod install manually, make sure \"flutter pub get\" is executed first" 16 | end 17 | 18 | File.foreach(generated_xcode_build_settings_path) do |line| 19 | matches = line.match(/FLUTTER_ROOT\=(.*)/) 20 | return matches[1].strip if matches 21 | end 22 | raise "FLUTTER_ROOT not found in #{generated_xcode_build_settings_path}. Try deleting Flutter-Generated.xcconfig, then run \"flutter pub get\"" 23 | end 24 | 25 | require File.expand_path(File.join('packages', 'flutter_tools', 'bin', 'podhelper'), flutter_root) 26 | 27 | flutter_macos_podfile_setup 28 | 29 | target 'Runner' do 30 | use_frameworks! 31 | use_modular_headers! 32 | 33 | flutter_install_all_macos_pods File.dirname(File.realpath(__FILE__)) 34 | target 'RunnerTests' do 35 | inherit! :search_paths 36 | end 37 | end 38 | 39 | post_install do |installer| 40 | installer.pods_project.targets.each do |target| 41 | flutter_additional_macos_build_settings(target) 42 | end 43 | end 44 | -------------------------------------------------------------------------------- /example/ios/Podfile: -------------------------------------------------------------------------------- 1 | # Uncomment this line to define a global platform for your project 2 | # platform :ios, '11.0' 3 | 4 | # CocoaPods analytics sends network stats synchronously affecting flutter build latency. 5 | ENV['COCOAPODS_DISABLE_STATS'] = 'true' 6 | 7 | project 'Runner', { 8 | 'Debug' => :debug, 9 | 'Profile' => :release, 10 | 'Release' => :release, 11 | } 12 | 13 | def flutter_root 14 | generated_xcode_build_settings_path = File.expand_path(File.join('..', 'Flutter', 'Generated.xcconfig'), __FILE__) 15 | unless File.exist?(generated_xcode_build_settings_path) 16 | raise "#{generated_xcode_build_settings_path} must exist. If you're running pod install manually, make sure flutter pub get is executed first" 17 | end 18 | 19 | File.foreach(generated_xcode_build_settings_path) do |line| 20 | matches = line.match(/FLUTTER_ROOT\=(.*)/) 21 | return matches[1].strip if matches 22 | end 23 | raise "FLUTTER_ROOT not found in #{generated_xcode_build_settings_path}. Try deleting Generated.xcconfig, then run flutter pub get" 24 | end 25 | 26 | require File.expand_path(File.join('packages', 'flutter_tools', 'bin', 'podhelper'), flutter_root) 27 | 28 | flutter_ios_podfile_setup 29 | 30 | target 'Runner' do 31 | use_frameworks! 32 | use_modular_headers! 33 | 34 | flutter_install_all_ios_pods File.dirname(File.realpath(__FILE__)) 35 | target 'RunnerTests' do 36 | inherit! :search_paths 37 | end 38 | end 39 | 40 | post_install do |installer| 41 | installer.pods_project.targets.each do |target| 42 | flutter_additional_ios_build_settings(target) 43 | end 44 | end 45 | -------------------------------------------------------------------------------- /example/android/build.gradle: -------------------------------------------------------------------------------- 1 | buildscript { 2 | ext.kotlin_version = '1.7.10' 3 | repositories { 4 | mavenLocal() 5 | maven { url 'https://maven.aliyun.com/nexus/content/groups/public/' } 6 | maven { url 'https://maven.aliyun.com/nexus/content/repositories/jcenter' } 7 | maven { url 'https://maven.aliyun.com/nexus/content/repositories/google' } 8 | maven { url 'https://maven.aliyun.com/nexus/content/repositories/gradle-plugin' } 9 | maven { url "https://storage.flutter-io.cn/download.flutter.io" } 10 | google() 11 | mavenCentral() 12 | } 13 | 14 | dependencies { 15 | classpath 'com.android.tools.build:gradle:7.3.0' 16 | classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version" 17 | } 18 | } 19 | 20 | allprojects { 21 | repositories { 22 | mavenLocal() 23 | maven { url 'https://maven.aliyun.com/nexus/content/groups/public/' } 24 | maven { url 'https://maven.aliyun.com/nexus/content/repositories/jcenter' } 25 | maven { url 'https://maven.aliyun.com/nexus/content/repositories/google' } 26 | maven { url 'https://maven.aliyun.com/nexus/content/repositories/gradle-plugin' } 27 | maven { url "https://storage.flutter-io.cn/download.flutter.io" } 28 | google() 29 | mavenCentral() 30 | } 31 | } 32 | 33 | rootProject.buildDir = '../build' 34 | subprojects { 35 | project.buildDir = "${rootProject.buildDir}/${project.name}" 36 | } 37 | subprojects { 38 | project.evaluationDependsOn(':app') 39 | } 40 | 41 | tasks.register("clean", Delete) { 42 | delete rootProject.buildDir 43 | } 44 | -------------------------------------------------------------------------------- /example/macos/Runner/Assets.xcassets/AppIcon.appiconset/Contents.json: -------------------------------------------------------------------------------- 1 | { 2 | "images" : [ 3 | { 4 | "size" : "16x16", 5 | "idiom" : "mac", 6 | "filename" : "app_icon_16.png", 7 | "scale" : "1x" 8 | }, 9 | { 10 | "size" : "16x16", 11 | "idiom" : "mac", 12 | "filename" : "app_icon_32.png", 13 | "scale" : "2x" 14 | }, 15 | { 16 | "size" : "32x32", 17 | "idiom" : "mac", 18 | "filename" : "app_icon_32.png", 19 | "scale" : "1x" 20 | }, 21 | { 22 | "size" : "32x32", 23 | "idiom" : "mac", 24 | "filename" : "app_icon_64.png", 25 | "scale" : "2x" 26 | }, 27 | { 28 | "size" : "128x128", 29 | "idiom" : "mac", 30 | "filename" : "app_icon_128.png", 31 | "scale" : "1x" 32 | }, 33 | { 34 | "size" : "128x128", 35 | "idiom" : "mac", 36 | "filename" : "app_icon_256.png", 37 | "scale" : "2x" 38 | }, 39 | { 40 | "size" : "256x256", 41 | "idiom" : "mac", 42 | "filename" : "app_icon_256.png", 43 | "scale" : "1x" 44 | }, 45 | { 46 | "size" : "256x256", 47 | "idiom" : "mac", 48 | "filename" : "app_icon_512.png", 49 | "scale" : "2x" 50 | }, 51 | { 52 | "size" : "512x512", 53 | "idiom" : "mac", 54 | "filename" : "app_icon_512.png", 55 | "scale" : "1x" 56 | }, 57 | { 58 | "size" : "512x512", 59 | "idiom" : "mac", 60 | "filename" : "app_icon_1024.png", 61 | "scale" : "2x" 62 | } 63 | ], 64 | "info" : { 65 | "version" : 1, 66 | "author" : "xcode" 67 | } 68 | } 69 | -------------------------------------------------------------------------------- /example/ios/Runner/Base.lproj/Main.storyboard: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | -------------------------------------------------------------------------------- /example/lib/function/app_page.dart: -------------------------------------------------------------------------------- 1 | import 'package:flutter/material.dart'; 2 | import 'package:flutter_util_code/utils.dart'; 3 | import 'package:flutter_util_code_example/widget/display_screen.dart'; 4 | 5 | /// Name: App相关工具类 6 | /// Created by Fitem on 2023/6/7 7 | class AppPage extends StatefulWidget { 8 | const AppPage({Key? key}) : super(key: key); 9 | 10 | @override 11 | AppPageState createState() => AppPageState(); 12 | } 13 | 14 | class AppPageState extends State { 15 | 16 | final GlobalKey globalKey = GlobalKey(); 17 | 18 | @override 19 | Widget build(BuildContext context) { 20 | return Scaffold( 21 | appBar: AppBar( 22 | title: const Text('App工具类'), 23 | ), 24 | body: SizedBox( 25 | width: double.infinity, 26 | height: double.infinity, 27 | child: Column( 28 | children: [ 29 | ElevatedButton(onPressed: () async => addContent(), child: const Text('获取App信息')), 30 | const Spacer(), 31 | Expanded( 32 | flex: 2, 33 | child: DisplayScreen(key: globalKey) 34 | ), 35 | ], 36 | ), 37 | ), 38 | ); 39 | } 40 | 41 | /// 添加内容 42 | Future addContent() async { 43 | StringBuffer sb = StringBuffer(); 44 | sb.write('App名称: ${await AppUtils.getAppName()} \n'); 45 | sb.write('App包名: ${await AppUtils.getPackageName()} \n'); 46 | sb.write('App版本名称: ${await AppUtils.getVersionName()} \n'); 47 | sb.write('App版本号: ${await AppUtils.getVersionNumber()} \n'); 48 | sb.write('App构建签名: ${await AppUtils.getBuildSignature()} \n'); 49 | sb.write('App安装商店: ${await AppUtils.getInstallerStore()} \n'); 50 | globalKey.currentState?.addContent(sb.toString()); 51 | } 52 | 53 | } -------------------------------------------------------------------------------- /example/lib/function/uuid_page.dart: -------------------------------------------------------------------------------- 1 | import 'package:flutter/material.dart'; 2 | import 'package:flutter_util_code/utils.dart'; 3 | import 'package:flutter_util_code_example/widget/display_screen.dart'; 4 | 5 | /// Name: UUID工具页 6 | /// Created by Fitem on 2023/6/5 7 | class UuidPage extends StatefulWidget { 8 | const UuidPage({Key? key}) : super(key: key); 9 | 10 | @override 11 | UuidPageState createState() => UuidPageState(); 12 | } 13 | 14 | class UuidPageState extends State { 15 | 16 | final GlobalKey globalKey = GlobalKey(); 17 | 18 | @override 19 | Widget build(BuildContext context) { 20 | return Scaffold( 21 | appBar: AppBar( 22 | title: const Text('UUID工具类'), 23 | ), 24 | body: SizedBox( 25 | width: double.infinity, 26 | height: double.infinity, 27 | child: Column( 28 | children: [ 29 | ElevatedButton(onPressed: ()=> addContent('uuid: ${UuidUtils.getUuid()}'), child: const Text('UuidUtils.getUuid()')), 30 | ElevatedButton(onPressed: ()=> addContent('uuidV1: ${UuidUtils.getUuidV1()}'), child: const Text('UuidUtils.getUuidV1()')), 31 | ElevatedButton(onPressed: ()=> addContent('uuidV4: ${UuidUtils.getUuidV4()}'), child: const Text('UuidUtils.getUuidV4()')), 32 | ElevatedButton(onPressed: ()=> addContent('uuidV5: ${UuidUtils.getUuidV5('uuid')}'), child: const Text('UuidUtils.getUuidV5()')), 33 | const Spacer(), 34 | Expanded( 35 | flex: 2, 36 | child: DisplayScreen(key: globalKey) 37 | ), 38 | ], 39 | ), 40 | ), 41 | ); 42 | } 43 | 44 | /// 添加内容 45 | void addContent(String content) { 46 | globalKey.currentState?.addContent(content); 47 | } 48 | 49 | } 50 | -------------------------------------------------------------------------------- /example/lib/function/device_page.dart: -------------------------------------------------------------------------------- 1 | import 'package:flutter/material.dart'; 2 | import 'package:flutter_util_code/utils.dart'; 3 | import 'package:flutter_util_code_example/widget/display_screen.dart'; 4 | 5 | /// Name: 设备工具页 6 | /// Created by Fitem on 2023/6/5 7 | class DevicePage extends StatelessWidget { 8 | DevicePage({Key? key}) : super(key: key); 9 | 10 | final GlobalKey globalKey = GlobalKey(); 11 | 12 | @override 13 | Widget build(BuildContext context) { 14 | return Scaffold( 15 | appBar: AppBar( 16 | title: const Text('Device工具类'), 17 | ), 18 | body: SizedBox( 19 | width: double.infinity, 20 | height: double.infinity, 21 | child: Column( 22 | children: [ 23 | ElevatedButton(onPressed: () async => addContent('设备唯一ID: ${await DeviceUtils.getDeviceId()}'), child: const Text('获取设备ID')), 24 | ElevatedButton(onPressed: () async => addContent('品牌: ${await DeviceUtils.getBrand()}'), child: const Text('获取设备品牌')), 25 | ElevatedButton(onPressed: () async => addContent('设备型号: ${await DeviceUtils.getModel()}'), child: const Text('获取设备型号')), 26 | ElevatedButton(onPressed: () async => addContent('系统版本: ${await DeviceUtils.getSystemVersion()}'), child: const Text('获取设备系统版本号')), 27 | ElevatedButton(onPressed: () async => addContent('版本名称: ${await DeviceUtils.getSystemName()}'), child: const Text('获取设备系统名称')), 28 | const Spacer(), 29 | Expanded( 30 | flex: 2, 31 | child: DisplayScreen(key: globalKey) 32 | ), 33 | ], 34 | ), 35 | ), 36 | ); 37 | } 38 | 39 | /// 添加内容 40 | void addContent(String content) { 41 | globalKey.currentState?.addContent(content); 42 | } 43 | 44 | } -------------------------------------------------------------------------------- /.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. 5 | 6 | version: 7 | revision: 9cd3d0d9ff05768afa249e036acc66e8abe93bff 8 | channel: stable 9 | 10 | project_type: plugin 11 | 12 | # Tracks metadata for the flutter migrate command 13 | migration: 14 | platforms: 15 | - platform: root 16 | create_revision: 9cd3d0d9ff05768afa249e036acc66e8abe93bff 17 | base_revision: 9cd3d0d9ff05768afa249e036acc66e8abe93bff 18 | - platform: android 19 | create_revision: 9cd3d0d9ff05768afa249e036acc66e8abe93bff 20 | base_revision: 9cd3d0d9ff05768afa249e036acc66e8abe93bff 21 | - platform: ios 22 | create_revision: 9cd3d0d9ff05768afa249e036acc66e8abe93bff 23 | base_revision: 9cd3d0d9ff05768afa249e036acc66e8abe93bff 24 | - platform: linux 25 | create_revision: 9cd3d0d9ff05768afa249e036acc66e8abe93bff 26 | base_revision: 9cd3d0d9ff05768afa249e036acc66e8abe93bff 27 | - platform: macos 28 | create_revision: 9cd3d0d9ff05768afa249e036acc66e8abe93bff 29 | base_revision: 9cd3d0d9ff05768afa249e036acc66e8abe93bff 30 | - platform: web 31 | create_revision: 9cd3d0d9ff05768afa249e036acc66e8abe93bff 32 | base_revision: 9cd3d0d9ff05768afa249e036acc66e8abe93bff 33 | - platform: windows 34 | create_revision: 9cd3d0d9ff05768afa249e036acc66e8abe93bff 35 | base_revision: 9cd3d0d9ff05768afa249e036acc66e8abe93bff 36 | 37 | # User provided section 38 | 39 | # List of Local paths (relative to this file) that should be 40 | # ignored by the migrate tool. 41 | # 42 | # Files that are not part of the templates will be ignored by default. 43 | unmanaged_files: 44 | - 'lib/main.dart' 45 | - 'ios/Runner.xcodeproj/project.pbxproj' 46 | -------------------------------------------------------------------------------- /test/format_test.dart: -------------------------------------------------------------------------------- 1 | import 'package:flutter_test/flutter_test.dart'; 2 | import 'package:flutter_util_code/utils.dart'; 3 | 4 | /// Name: 格式化工具类测试 5 | /// Created by Fitem on 2023/7/7 6 | void main() { 7 | group('FormatUtils', () { 8 | /// 解析货币数字 9 | test('formatMoney', () { 10 | expect(FormatUtils.formatMoney(1000000), '1,000,000.00'); 11 | expect(FormatUtils.formatMoney(1000000, FormatUtils.moneyIntPattern), '1,000,000'); 12 | expect(FormatUtils.formatMoney(1000000, FormatUtils.moneyPattern, 'zh_CN'), '1,000,000.00'); 13 | }); 14 | 15 | /// 解析小数点 16 | test('formatPoint', () { 17 | expect(FormatUtils.formatPoint(1.234), '1.23'); 18 | expect(FormatUtils.formatPoint(1.234, 1), '1.2'); 19 | expect(FormatUtils.formatPoint(1.23456, 3, 'zh_CN'), '1.235'); 20 | }); 21 | 22 | /// 解析小数点，做多保留两位小数，若尾数为0，则去掉 23 | test('formatPointMax', () { 24 | expect(FormatUtils.formatPointMax(1.20), '1.2'); 25 | expect(FormatUtils.formatPointMax(1.230, 3), '1.23'); 26 | expect(FormatUtils.formatPointMax(1.230, 3, 'zh_CN'), '1.23'); 27 | }); 28 | 29 | /// 解析整数，转化为两位数，不足补0 30 | test('formatInt', () { 31 | expect(FormatUtils.formatInt(1), '01'); 32 | expect(FormatUtils.formatInt(1, 3), '001'); 33 | expect(FormatUtils.formatInt(1, 3, 'zh_CN'), '001'); 34 | }); 35 | 36 | /// 解析数字，转化为百分比 37 | test('formatPercent', () { 38 | expect(FormatUtils.formatPercent(0.1234), '12.34%'); 39 | expect(FormatUtils.formatPercent(0.1), '10%'); 40 | expect(FormatUtils.formatPercent(0.1, 'zh_CN'), '10%'); 41 | }); 42 | 43 | /// 解析数字，转化为千分比 44 | test('formatPermillage', () { 45 | expect(FormatUtils.formatPermillage(0.1234), '123.4‰'); 46 | expect(FormatUtils.formatPermillage(0.1), '100‰'); 47 | expect(FormatUtils.formatPermillage(0.1, 'zh_CN'), '100‰'); 48 | }); 49 | }); 50 | } 51 | -------------------------------------------------------------------------------- /example/ios/Runner/Info.plist: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | CFBundleDevelopmentRegion 6 | $(DEVELOPMENT_LANGUAGE) 7 | CFBundleDisplayName 8 | Flutter Util Code 9 | CFBundleExecutable 10 | $(EXECUTABLE_NAME) 11 | CFBundleIdentifier 12 | $(PRODUCT_BUNDLE_IDENTIFIER) 13 | CFBundleInfoDictionaryVersion 14 | 6.0 15 | CFBundleName 16 | flutter_util_code_example 17 | CFBundlePackageType 18 | APPL 19 | CFBundleShortVersionString 20 | $(FLUTTER_BUILD_NAME) 21 | CFBundleSignature 22 | ???? 23 | CFBundleVersion 24 | $(FLUTTER_BUILD_NUMBER) 25 | LSRequiresIPhoneOS 26 | 27 | UILaunchStoryboardName 28 | LaunchScreen 29 | UIMainStoryboardFile 30 | Main 31 | UISupportedInterfaceOrientations 32 | 33 | UIInterfaceOrientationPortrait 34 | UIInterfaceOrientationLandscapeLeft 35 | UIInterfaceOrientationLandscapeRight 36 | 37 | UISupportedInterfaceOrientations~ipad 38 | 39 | UIInterfaceOrientationPortrait 40 | UIInterfaceOrientationPortraitUpsideDown 41 | UIInterfaceOrientationLandscapeLeft 42 | UIInterfaceOrientationLandscapeRight 43 | 44 | UIViewControllerBasedStatusBarAppearance 45 | 46 | CADisableMinimumFrameDurationOnPhone 47 | 48 | UIApplicationSupportsIndirectInputEvents 49 | 50 | 51 | 52 | -------------------------------------------------------------------------------- /example/lib/function/log_page.dart: -------------------------------------------------------------------------------- 1 | import 'package:flutter/material.dart'; 2 | import 'package:flutter_util_code/utils.dart'; 3 | 4 | /// Name: Log工具类页面 5 | /// Created by Fitem on 2023/5/31 6 | class LogPage extends StatefulWidget { 7 | const LogPage({super.key}); 8 | 9 | @override 10 | LogPageState createState() => LogPageState(); 11 | } 12 | 13 | class LogPageState extends State { 14 | @override 15 | Widget build(BuildContext context) { 16 | return Scaffold( 17 | appBar: AppBar( 18 | title: const Text('Log工具类'), 19 | ), 20 | body: SizedBox( 21 | width: double.infinity, 22 | height: double.infinity, 23 | child: Column( 24 | children: [ 25 | ElevatedButton(onPressed: _handlePrintLog, child: const Text('打印日志')), 26 | ElevatedButton(onPressed: _handlePrintLongLog, child: const Text('打印长日志')), 27 | Row( 28 | mainAxisSize: MainAxisSize.min, 29 | children: [ 30 | const Text('日志开关:'), 31 | Switch(value: LogUtils.isOpenLog, onChanged: onSwitchChanged), 32 | ], 33 | ), 34 | ], 35 | ), 36 | ), 37 | ); 38 | } 39 | 40 | /// 打印日志 41 | void _handlePrintLog() { 42 | LogUtils.println('这是一条测试日志'); 43 | } 44 | 45 | /// 打印长日志 46 | void _handlePrintLongLog() { 47 | LogUtils.logger('这是一条非常长的日志，这是一条非常长的日志，这是一条非常长的日志，这是一条非常长的日志，这是一条非常长的日志，' 48 | '这是一条非常长的日志，这是一条非常长的日志，这是一条非常长的日志，这是一条非常长的日志，这是一条非常长的日志，这是一条非常长的日志，' 49 | '这是一条非常长的日志，这是一条非常长的日志，这是一条非常长的日志，这是一条非常长的日志，这是一条非常长的日志，这是一条非常长的日志，' 50 | '这是一条非常长的日志，这是一条非常长的日志，这是一条非常长的日志，这是一条非常长的日志，这是一条非常长的日志，这是一条非常长的日志，'); 51 | } 52 | 53 | /// 日志开关 54 | void onSwitchChanged(bool value) { 55 | setState(() { 56 | if (!value) LogUtils.println('日志开关已关闭'); 57 | LogUtils.isOpenLog = value; 58 | if (value) LogUtils.println('日志开关已打开'); 59 | }); 60 | } 61 | } 62 | -------------------------------------------------------------------------------- /example/windows/runner/CMakeLists.txt: -------------------------------------------------------------------------------- 1 | cmake_minimum_required(VERSION 3.14) 2 | project(runner LANGUAGES CXX) 3 | 4 | # Define the application target. To change its name, change BINARY_NAME in the 5 | # top-level CMakeLists.txt, not the value here, or `flutter run` will no longer 6 | # work. 7 | # 8 | # Any new source files that you add to the application should be added here. 9 | add_executable(${BINARY_NAME} WIN32 10 | "flutter_window.cpp" 11 | "main.cpp" 12 | "utils.cpp" 13 | "win32_window.cpp" 14 | "${FLUTTER_MANAGED_DIR}/generated_plugin_registrant.cc" 15 | "Runner.rc" 16 | "runner.exe.manifest" 17 | ) 18 | 19 | # Apply the standard set of build settings. This can be removed for applications 20 | # that need different build settings. 21 | apply_standard_settings(${BINARY_NAME}) 22 | 23 | # Add preprocessor definitions for the build version. 24 | target_compile_definitions(${BINARY_NAME} PRIVATE "FLUTTER_VERSION=\"${FLUTTER_VERSION}\"") 25 | target_compile_definitions(${BINARY_NAME} PRIVATE "FLUTTER_VERSION_MAJOR=${FLUTTER_VERSION_MAJOR}") 26 | target_compile_definitions(${BINARY_NAME} PRIVATE "FLUTTER_VERSION_MINOR=${FLUTTER_VERSION_MINOR}") 27 | target_compile_definitions(${BINARY_NAME} PRIVATE "FLUTTER_VERSION_PATCH=${FLUTTER_VERSION_PATCH}") 28 | target_compile_definitions(${BINARY_NAME} PRIVATE "FLUTTER_VERSION_BUILD=${FLUTTER_VERSION_BUILD}") 29 | 30 | # Disable Windows macros that collide with C++ standard library functions. 31 | target_compile_definitions(${BINARY_NAME} PRIVATE "NOMINMAX") 32 | 33 | # Add dependency libraries and include directories. Add any application-specific 34 | # dependencies here. 35 | target_link_libraries(${BINARY_NAME} PRIVATE flutter flutter_wrapper_app) 36 | target_link_libraries(${BINARY_NAME} PRIVATE "dwmapi.lib") 37 | target_include_directories(${BINARY_NAME} PRIVATE "${CMAKE_SOURCE_DIR}") 38 | 39 | # Run the Flutter tool portions of the build. This must not be removed. 40 | add_dependencies(${BINARY_NAME} flutter_assemble) 41 | -------------------------------------------------------------------------------- /example/lib/function/shared_prefs/shared_prefs_page.dart: -------------------------------------------------------------------------------- 1 | import 'package:flutter/material.dart'; 2 | import 'package:flutter_util_code/utils.dart'; 3 | import 'package:flutter_util_code_example/function/shared_prefs/sp_constants.dart'; 4 | 5 | /// Name: SharedPreferenceUtil 页面 6 | /// Created by Fitem on 2023/5/31 7 | class SharedPrefsPage extends StatefulWidget { 8 | const SharedPrefsPage({Key? key}) : super(key: key); 9 | 10 | @override 11 | SharedPrefsPageState createState() => SharedPrefsPageState(); 12 | } 13 | 14 | class SharedPrefsPageState extends State { 15 | @override 16 | Widget build(BuildContext context) { 17 | return Scaffold( 18 | appBar: AppBar( 19 | title: const Text('SharedPreference工具类'), 20 | ), 21 | body: SizedBox( 22 | width: double.infinity, 23 | height: double.infinity, 24 | child: Column( 25 | children: [ 26 | ElevatedButton(onPressed: _handlePut, child: const Text('添加数据')), 27 | ElevatedButton(onPressed: _handleGet, child: const Text('获取数据')), 28 | ], 29 | ), 30 | ), 31 | ); 32 | } 33 | 34 | /// 添加数据 35 | void _handlePut() { 36 | SharedPrefsUtils.putString(SPConstants.name, '小明'); 37 | SharedPrefsUtils.putInt(SPConstants.age, 18); 38 | SharedPrefsUtils.putDouble(SPConstants.height, 175.5); 39 | SharedPrefsUtils.putBool(SPConstants.gender, true); 40 | SharedPrefsUtils.putStringList(SPConstants.family, ['爸爸', '妈妈', '哥哥', '弟弟']); 41 | } 42 | 43 | /// 获取数据 44 | Future _handleGet() async { 45 | var name = await SharedPrefsUtils.getString(SPConstants.name, ''); 46 | var age = await SharedPrefsUtils.getInt(SPConstants.age, 0); 47 | var height = await SharedPrefsUtils.getDouble(SPConstants.height, 0.0); 48 | var gender = await SharedPrefsUtils.getBool(SPConstants.gender, false); 49 | var family = await SharedPrefsUtils.getStringList(SPConstants.family, []); 50 | } 51 | } 52 | -------------------------------------------------------------------------------- /.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 | .gradle 32 | 33 | # Android related 34 | **/android/**/gradle-wrapper.jar 35 | **/android/.gradle 36 | **/android/captures/ 37 | **/android/gradlew 38 | **/android/gradlew.bat 39 | **/android/local.properties 40 | **/android/**/GeneratedPluginRegistrant.java 41 | 42 | # iOS/XCode related 43 | **/ios/**/*.mode1v3 44 | **/ios/**/*.mode2v3 45 | **/ios/**/*.moved-aside 46 | **/ios/**/*.pbxuser 47 | **/ios/**/*.perspectivev3 48 | **/ios/**/*sync/ 49 | **/ios/**/.sconsign.dblite 50 | **/ios/**/.tags* 51 | **/ios/**/.vagrant/ 52 | **/ios/**/DerivedData/ 53 | **/ios/**/Icon? 54 | **/ios/**/Pods/ 55 | **/ios/**/.symlinks/ 56 | **/ios/**/profile 57 | **/ios/**/xcuserdata 58 | **/ios/.generated/ 59 | **/ios/Flutter/App.framework 60 | **/ios/Flutter/Flutter.framework 61 | **/ios/Flutter/Generated.xcconfig 62 | **/ios/Flutter/app.flx 63 | **/ios/Flutter/app.zip 64 | **/ios/Flutter/flutter_assets/ 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 | ios/Flutter/flutter_export_environment.sh 75 | 76 | ios/Flutter/.last_build_id 77 | ios/Flutter/Flutter.podspec 78 | 79 | .flutter-plugins-dependencies 80 | /xx/ 81 | /ios/Podfile 82 | /ios/Podfile.lock 83 | /example/ios/Podfile.lock 84 | -------------------------------------------------------------------------------- /lib/null_safety_utils.dart: -------------------------------------------------------------------------------- 1 | /// Name: 空安全工具类 2 | /// Created by Fitem on 2023/6/27 3 | 4 | /// String空安全扩展 5 | extension StringNullSafety on String? { 6 | /// 转化为非空字符串，如果为空则返回'' 7 | String get toNonNull => this ?? ''; 8 | 9 | /// 判断字符串是否为空 10 | bool get isNullOrEmpty => this == null || this!.isEmpty; 11 | 12 | /// 判断字符串是否不为空 13 | bool get isNotNullOrEmpty => !isNullOrEmpty; 14 | 15 | /// 判断字符串是否为空，如果为空则返回默认值 16 | String toNonNullString([String def = '']) => isNullOrEmpty ? def : this!; 17 | } 18 | 19 | /// int空安全扩展 20 | extension IntNullSafety on int? { 21 | /// 转化为非空整型，如果为空则返回0 22 | int get toNonNull => this ?? 0; 23 | 24 | /// 判断是否为空 25 | bool get isNull => this == null; 26 | 27 | /// 判断是否不为空 28 | bool get isNotNull => !isNull; 29 | 30 | /// 判断是否为null，如果为null则返回默认值 31 | int toNonNullInt([int def = 0]) => isNull ? def : this!; 32 | } 33 | 34 | /// double空安全扩展 35 | extension DoubleNullSafety on double? { 36 | /// 转化为非空浮点型，如果为空则返回0.0 37 | double get toNonNull => this ?? 0.0; 38 | 39 | /// 判断是否为空 40 | bool get isNull => this == null; 41 | 42 | /// 判断是否不为空 43 | bool get isNotNull => !isNull; 44 | 45 | /// 判断是否为null，如果为null则返回默认值 46 | double toNonNullDouble([double def = 0.0]) => isNull ? def : this!; 47 | } 48 | 49 | /// bool空安全扩展 50 | extension BoolNullSafety on bool? { 51 | /// 转化为非空布尔型，如果为空则返回false 52 | bool get toNonNull => this ?? false; 53 | 54 | /// 判断是否为空 55 | bool get isNull => this == null; 56 | 57 | /// 判断是否不为空 58 | bool get isNotNull => !isNull; 59 | 60 | /// 判断是否为null，如果为null则返回默认值 61 | bool toNonNullBool([bool def = false]) => isNull ? def : this!; 62 | } 63 | 64 | /// List空安全扩展 65 | extension ListNullSafety on List? { 66 | /// 转化为非空数组，如果为空则返回[] 67 | List get toNonNull => this ?? []; 68 | 69 | /// 判断是否为空 70 | bool get isNullOrEmpty => this == null || this!.isEmpty; 71 | 72 | /// 判断是否不为空 73 | bool get isNotNullOrEmpty => !isNullOrEmpty; 74 | 75 | /// 判断是否为空，如果为空则返回默认值 76 | List toNonNullList([List def = const []]) => isNullOrEmpty ? def : this!; 77 | } 78 | -------------------------------------------------------------------------------- /example/windows/runner/utils.cpp: -------------------------------------------------------------------------------- 1 | #include "utils.h" 2 | 3 | #include 4 | #include 5 | #include 6 | #include 7 | 8 | #include 9 | 10 | void CreateAndAttachConsole() { 11 | if (::AllocConsole()) { 12 | FILE *unused; 13 | if (freopen_s(&unused, "CONOUT$", "w", stdout)) { 14 | _dup2(_fileno(stdout), 1); 15 | } 16 | if (freopen_s(&unused, "CONOUT$", "w", stderr)) { 17 | _dup2(_fileno(stdout), 2); 18 | } 19 | std::ios::sync_with_stdio(); 20 | FlutterDesktopResyncOutputStreams(); 21 | } 22 | } 23 | 24 | std::vector GetCommandLineArguments() { 25 | // Convert the UTF-16 command line arguments to UTF-8 for the Engine to use. 26 | int argc; 27 | wchar_t** argv = ::CommandLineToArgvW(::GetCommandLineW(), &argc); 28 | if (argv == nullptr) { 29 | return std::vector(); 30 | } 31 | 32 | std::vector command_line_arguments; 33 | 34 | // Skip the first argument as it's the binary name. 35 | for (int i = 1; i < argc; i++) { 36 | command_line_arguments.push_back(Utf8FromUtf16(argv[i])); 37 | } 38 | 39 | ::LocalFree(argv); 40 | 41 | return command_line_arguments; 42 | } 43 | 44 | std::string Utf8FromUtf16(const wchar_t* utf16_string) { 45 | if (utf16_string == nullptr) { 46 | return std::string(); 47 | } 48 | int target_length = ::WideCharToMultiByte( 49 | CP_UTF8, WC_ERR_INVALID_CHARS, utf16_string, 50 | -1, nullptr, 0, nullptr, nullptr) 51 | -1; // remove the trailing null character 52 | int input_length = (int)wcslen(utf16_string); 53 | std::string utf8_string; 54 | if (target_length <= 0 || target_length > utf8_string.max_size()) { 55 | return utf8_string; 56 | } 57 | utf8_string.resize(target_length); 58 | int converted_length = ::WideCharToMultiByte( 59 | CP_UTF8, WC_ERR_INVALID_CHARS, utf16_string, 60 | input_length, utf8_string.data(), target_length, nullptr, nullptr); 61 | if (converted_length == 0) { 62 | return std::string(); 63 | } 64 | return utf8_string; 65 | } 66 | -------------------------------------------------------------------------------- /example/windows/runner/flutter_window.cpp: -------------------------------------------------------------------------------- 1 | #include "flutter_window.h" 2 | 3 | #include 4 | 5 | #include "flutter/generated_plugin_registrant.h" 6 | 7 | FlutterWindow::FlutterWindow(const flutter::DartProject& project) 8 | : project_(project) {} 9 | 10 | FlutterWindow::~FlutterWindow() {} 11 | 12 | bool FlutterWindow::OnCreate() { 13 | if (!Win32Window::OnCreate()) { 14 | return false; 15 | } 16 | 17 | RECT frame = GetClientArea(); 18 | 19 | // The size here must match the window dimensions to avoid unnecessary surface 20 | // creation / destruction in the startup path. 21 | flutter_controller_ = std::make_unique( 22 | frame.right - frame.left, frame.bottom - frame.top, project_); 23 | // Ensure that basic setup of the controller was successful. 24 | if (!flutter_controller_->engine() || !flutter_controller_->view()) { 25 | return false; 26 | } 27 | RegisterPlugins(flutter_controller_->engine()); 28 | SetChildContent(flutter_controller_->view()->GetNativeWindow()); 29 | 30 | flutter_controller_->engine()->SetNextFrameCallback([&]() { 31 | this->Show(); 32 | }); 33 | 34 | return true; 35 | } 36 | 37 | void FlutterWindow::OnDestroy() { 38 | if (flutter_controller_) { 39 | flutter_controller_ = nullptr; 40 | } 41 | 42 | Win32Window::OnDestroy(); 43 | } 44 | 45 | LRESULT 46 | FlutterWindow::MessageHandler(HWND hwnd, UINT const message, 47 | WPARAM const wparam, 48 | LPARAM const lparam) noexcept { 49 | // Give Flutter, including plugins, an opportunity to handle window messages. 50 | if (flutter_controller_) { 51 | std::optional result = 52 | flutter_controller_->HandleTopLevelWindowProc(hwnd, message, wparam, 53 | lparam); 54 | if (result) { 55 | return *result; 56 | } 57 | } 58 | 59 | switch (message) { 60 | case WM_FONTCHANGE: 61 | flutter_controller_->engine()->ReloadSystemFonts(); 62 | break; 63 | } 64 | 65 | return Win32Window::MessageHandler(hwnd, message, wparam, lparam); 66 | } 67 | -------------------------------------------------------------------------------- /example/web/index.html: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | 32 | flutter_util_code_example 33 | 34 | 35 | 39 | 40 | 41 | 42 | 43 | 58 | 59 | 60 | -------------------------------------------------------------------------------- /example/android/app/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 15 | 23 | 27 | 31 | 32 | 33 | 34 | 35 | 36 | 38 | 41 | 42 | 43 | -------------------------------------------------------------------------------- /lib/connectivity_utils.dart: -------------------------------------------------------------------------------- 1 | import 'dart:async'; 2 | 3 | import 'package:connectivity_plus/connectivity_plus.dart'; 4 | 5 | /// 订阅者回调网络状态 6 | typedef ConnectivityResultCallBack = void Function(ConnectivityResult result); 7 | 8 | /// Name: 网络监听工具类 9 | /// 基于 [基于connectivity_plus](https://pub.dev/packages/connectivity_plus) 10 | /// Created by Fitem on 2023/7/2 11 | class ConnectivityUtils { 12 | /// 保存单例，被标记为 late 的变量 _instance 的初始化操作将会延迟到字段首次被访问时执行，而不是在类加载时就初始化 13 | static final ConnectivityUtils _instance = ConnectivityUtils._internal(); 14 | 15 | /// 网络监听相关类 16 | final Connectivity _connectivity = Connectivity(); 17 | 18 | /// 当前网络状态，默认为无网络 19 | ConnectivityResult connectionStatus = ConnectivityResult.none; 20 | 21 | /// 网络监听订阅 22 | StreamSubscription? _connectivitySubscription; 23 | 24 | /// 监听回调集合 25 | final List _callBackList = []; 26 | 27 | /// 私有构造函数 28 | ConnectivityUtils._internal() { 29 | _initConnectivity(); 30 | } 31 | 32 | /// 获取单例方法 33 | static getInstance() => _instance; 34 | 35 | /// 初始化网络监听 36 | void _initConnectivity() { 37 | _connectivitySubscription = _connectivity.onConnectivityChanged.listen((result) { 38 | if (connectionStatus != result) { 39 | connectionStatus = result; 40 | emit(); 41 | } 42 | }); 43 | } 44 | 45 | /// 获取当前网络状态 46 | Future checkConnectivity() async { 47 | ConnectivityResult result = await _connectivity.checkConnectivity(); 48 | connectionStatus = result; 49 | return result; 50 | } 51 | 52 | /// 监听网络状态 53 | void listen(ConnectivityResultCallBack c) { 54 | _callBackList.add(c); 55 | // 如果网络监听订阅为空，则初始化网络监听 56 | if (_connectivitySubscription == null) { 57 | _initConnectivity(); 58 | } 59 | } 60 | 61 | /// 取消订阅 62 | void off(ConnectivityResultCallBack? c) { 63 | if (c != null) { 64 | _callBackList.remove(c); 65 | } 66 | } 67 | 68 | /// 取消网络监听 69 | void dispose() { 70 | _connectivitySubscription?.cancel(); 71 | _connectivitySubscription = null; 72 | _callBackList.clear(); 73 | } 74 | 75 | /// 发送通知 76 | void emit() { 77 | var len = _callBackList.length - 1; 78 | // 反向遍历，防止订阅者在回调中移除自身带来的下标错位 79 | for (var i = len; i > -1; --i) { 80 | _callBackList[i](connectionStatus); 81 | } 82 | } 83 | } 84 | -------------------------------------------------------------------------------- /lib/permission_utils.dart: -------------------------------------------------------------------------------- 1 | import 'package:permission_handler/permission_handler.dart'; 2 | 3 | /// 授权成功回调 4 | typedef SuccessCallBack = void Function(); 5 | 6 | /// 授权失败回调 7 | typedef DeniedCallBack = void Function(bool isPermanentlyDenied); 8 | 9 | /// 其他回调 10 | typedef OtherCallBack = void Function(PermissionStatus status); 11 | 12 | /// Name: PermissionUtils 13 | /// Created by Fitem on 2023/7/4 14 | class PermissionUtils { 15 | 16 | /// 获取权限状态 17 | /// [Permission] 请求的权限 18 | static Future getPermissionStatus(Permission permission) async { 19 | return await permission.status; 20 | } 21 | 22 | /// 请求权限 23 | /// [Permission] 请求的权限 24 | /// [success] 授权成功回调 25 | /// [denied] 授权失败回调; [isPermanentlyDenied] 是否永久拒绝 26 | /// [other] 其他回调 27 | static Future requestPermission( 28 | Permission permission, { 29 | SuccessCallBack? success, 30 | DeniedCallBack? denied, 31 | OtherCallBack? other, 32 | }) async { 33 | var status = await permission.request(); 34 | if (status == PermissionStatus.granted) { 35 | success?.call(); 36 | } else if (status == PermissionStatus.denied || status == PermissionStatus.restricted) { 37 | denied?.call(status.isPermanentlyDenied); 38 | } else { 39 | other?.call(status); 40 | } 41 | return status; 42 | } 43 | 44 | /// 请求获取多个权限 45 | /// [Permission] 请求的权限 46 | /// [success] 授权成功回调 47 | /// [denied] 授权失败回调; [isPermanentlyDenied] 是否永久拒绝 48 | /// [other] 其他回调 49 | static Future requestPermissions( 50 | List permissions, { 51 | SuccessCallBack? success, 52 | DeniedCallBack? denied, 53 | OtherCallBack? other, 54 | }) async { 55 | // 请求权限 56 | Map map = await permissions.request(); 57 | // 遍历权限 58 | for (Permission key in map.keys) { 59 | var status = map[key]; 60 | if (status == PermissionStatus.granted) { 61 | // 只有全部权限都被授权，才返回成功 62 | } else if (status == PermissionStatus.denied || status == PermissionStatus.restricted) { 63 | // 若有一个权限被拒绝，则返回失败 64 | denied?.call(status!.isPermanentlyDenied); 65 | return status!; 66 | } else { 67 | // 若有其他情况，则返回其他 68 | other?.call(status!); 69 | return status!; 70 | } 71 | } 72 | success?.call(); 73 | return PermissionStatus.granted; 74 | } 75 | } 76 | -------------------------------------------------------------------------------- /example/ios/Runner/Base.lproj/LaunchScreen.storyboard: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | 32 | 33 | 34 | 35 | 36 | 37 | 38 | -------------------------------------------------------------------------------- /example/lib/function/connectivity_page.dart: -------------------------------------------------------------------------------- 1 | import 'package:flutter/material.dart'; 2 | import 'package:flutter_util_code/utils.dart'; 3 | import 'package:flutter_util_code_example/widget/display_screen.dart'; 4 | 5 | /// Name: 网络监听页 6 | /// Created by Fitem on 2023/7/3 7 | class ConnectivityPage extends StatefulWidget { 8 | const ConnectivityPage({super.key}); 9 | 10 | @override 11 | ConnectivityPageState createState() => ConnectivityPageState(); 12 | } 13 | 14 | class ConnectivityPageState extends State { 15 | final ConnectivityUtils _connectivityUtils = ConnectivityUtils.getInstance(); 16 | final GlobalKey globalKey = GlobalKey(); 17 | late ConnectivityResultCallBack _callBack; 18 | 19 | @override 20 | void initState() { 21 | super.initState(); 22 | _callBack = (ConnectivityResult result) { 23 | addContent('当前网络状态: $result\n'); 24 | }; 25 | } 26 | 27 | @override 28 | void dispose() { 29 | // 取消网络监听 30 | disposeConnectivity(); 31 | super.dispose(); 32 | } 33 | 34 | @override 35 | Widget build(BuildContext context) { 36 | return Scaffold( 37 | appBar: AppBar( 38 | title: const Text('网络监听工具类'), 39 | ), 40 | body: SizedBox( 41 | width: double.infinity, 42 | height: double.infinity, 43 | child: Column( 44 | children: [ 45 | ElevatedButton(onPressed: checkConnectivity, child: const Text('获取当前网络状态')), 46 | ElevatedButton(onPressed: addListener, child: const Text('添加网络状态监听')), 47 | ElevatedButton(onPressed: removeListener, child: const Text('移除网络状态监听')), 48 | ElevatedButton(onPressed: disposeConnectivity, child: const Text('取消网络状态监听')), 49 | const Spacer(), 50 | Expanded(flex: 2, child: DisplayScreen(key: globalKey)), 51 | ], 52 | ), 53 | ), 54 | ); 55 | } 56 | 57 | /// 检查网络状态 58 | Future checkConnectivity() async { 59 | ConnectivityResult result = await _connectivityUtils.checkConnectivity(); 60 | addContent('当前网络状态: $result\n'); 61 | } 62 | 63 | /// 添加监听 64 | void addListener() { 65 | _connectivityUtils.listen(_callBack); 66 | } 67 | 68 | /// 移除监听 69 | void removeListener() { 70 | _connectivityUtils.off(_callBack); 71 | } 72 | 73 | /// 取消网络监听 74 | void disposeConnectivity(){ 75 | _connectivityUtils.dispose(); 76 | } 77 | 78 | /// 添加内容 79 | void addContent(String content) { 80 | globalKey.currentState?.addContent(content); 81 | } 82 | } 83 | -------------------------------------------------------------------------------- /example/android/app/build.gradle: -------------------------------------------------------------------------------- 1 | def localProperties = new Properties() 2 | def localPropertiesFile = rootProject.file('local.properties') 3 | if (localPropertiesFile.exists()) { 4 | localPropertiesFile.withReader('UTF-8') { reader -> 5 | localProperties.load(reader) 6 | } 7 | } 8 | 9 | def flutterRoot = localProperties.getProperty('flutter.sdk') 10 | if (flutterRoot == null) { 11 | throw new GradleException("Flutter SDK not found. Define location with flutter.sdk in the local.properties file.") 12 | } 13 | 14 | def flutterVersionCode = localProperties.getProperty('flutter.versionCode') 15 | if (flutterVersionCode == null) { 16 | flutterVersionCode = '1' 17 | } 18 | 19 | def flutterVersionName = localProperties.getProperty('flutter.versionName') 20 | if (flutterVersionName == null) { 21 | flutterVersionName = '1.0' 22 | } 23 | 24 | apply plugin: 'com.android.application' 25 | apply plugin: 'kotlin-android' 26 | apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle" 27 | 28 | android { 29 | namespace "com.fitem.flutter_util_code_example" 30 | compileSdkVersion flutter.compileSdkVersion 31 | ndkVersion flutter.ndkVersion 32 | 33 | compileOptions { 34 | sourceCompatibility JavaVersion.VERSION_1_8 35 | targetCompatibility JavaVersion.VERSION_1_8 36 | } 37 | 38 | kotlinOptions { 39 | jvmTarget = '1.8' 40 | } 41 | 42 | sourceSets { 43 | main.java.srcDirs += 'src/main/kotlin' 44 | } 45 | 46 | defaultConfig { 47 | // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html). 48 | applicationId "com.fitem.flutter_util_code_example" 49 | // You can update the following values to match your application needs. 50 | // For more information, see: https://docs.flutter.dev/deployment/android#reviewing-the-gradle-build-configuration. 51 | minSdkVersion 21 52 | targetSdkVersion flutter.targetSdkVersion 53 | versionCode flutterVersionCode.toInteger() 54 | versionName flutterVersionName 55 | } 56 | 57 | buildTypes { 58 | release { 59 | // TODO: Add your own signing config for the release build. 60 | // Signing with the debug keys for now, so `flutter run --release` works. 61 | signingConfig signingConfigs.debug 62 | } 63 | } 64 | } 65 | 66 | flutter { 67 | source '../..' 68 | } 69 | 70 | dependencies { 71 | implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version" 72 | } 73 | -------------------------------------------------------------------------------- /lib/format_utils.dart: -------------------------------------------------------------------------------- 1 | import 'package:intl/intl.dart'; 2 | 3 | /// Name: 格式化工具类 4 | /// 基于 [intl](https://pub.dev/packages/intl) 5 | /// Created by Fitem on 2023/7/7 6 | class FormatUtils { 7 | /// 货币数字格式化-整数 8 | static const String moneyIntPattern = ',###'; 9 | 10 | /// 货币数字格式化-小数点后2位 11 | static const String moneyPointPattern = '.00'; 12 | 13 | /// 货币数字格式化 14 | static const String moneyPattern = moneyIntPattern + moneyPointPattern; 15 | 16 | /// 解析货币数字 17 | /// [num] 数字 18 | /// [pattern] 格式化规则 19 | /// [locale] 地域 20 | /// 解析结果：1000000 -> 1,000,000.00 21 | static String formatMoney( 22 | num num, [ 23 | String pattern = moneyPattern, 24 | String locale = 'en_US', 25 | ]) { 26 | return NumberFormat(pattern, locale).format(num); 27 | } 28 | 29 | /// 解析小数点，默认保留两位小数 30 | /// [num] 数字 31 | /// [digit] 保留小数位数，默认保留2位小数 32 | /// 解析结果：1.234 -> 1.23 33 | static String formatPoint( 34 | num num, [ 35 | int digit = 2, 36 | String locale = 'en_US', 37 | ]) { 38 | String pattern = '.${'0' * digit}'; 39 | NumberFormat format = NumberFormat(pattern, locale); 40 | return format.format(num); 41 | } 42 | 43 | /// 解析小数点，默认最多保留两位小数，若尾数为0，则去掉 44 | /// [num] 数字 45 | /// [digit] 保留小数位数，默认保留2位小数 46 | /// [locale] 地域 47 | /// 解析结果：1.20 -> 1.0 48 | static String formatPointMax( 49 | num num, [ 50 | int digit = 2, 51 | String locale = 'en_US', 52 | ]) { 53 | String pattern = '.${'#' * digit}'; 54 | NumberFormat format = NumberFormat(pattern, locale); 55 | return format.format(num); 56 | } 57 | 58 | /// 解析数字，转化为两位数，不足补0 59 | /// [num] 数字 60 | /// [digit] 保留位数，默认保留2位数 61 | /// [locale] 地域 62 | /// 解析结果：1 -> 01 63 | static String formatInt( 64 | int num, [ 65 | int digit = 2, 66 | String locale = 'en_US', 67 | ]) { 68 | String pattern = '0' * digit; 69 | NumberFormat format = NumberFormat(pattern, locale); 70 | return format.format(num); 71 | } 72 | 73 | /// 解析数字，转化为百分比 74 | /// [num] 数字 75 | /// [locale] 地域 76 | /// 解析结果：0.1234 -> 12.34% 77 | static String formatPercent(num num, [String locale = 'en_US']) { 78 | String pattern = '#.##%'; 79 | NumberFormat format = NumberFormat(pattern, locale); 80 | return format.format(num); 81 | } 82 | 83 | /// 解析数字，转化为千分比 84 | /// [num] 数字 85 | /// [locale] 地域 86 | /// 解析结果：0.1234 -> 123.4‰ 87 | static String formatPermillage(num num, [String locale = 'en_US']) { 88 | String pattern = '#.##‰'; 89 | NumberFormat format = NumberFormat(pattern, locale); 90 | return format.format(num); 91 | } 92 | } 93 | -------------------------------------------------------------------------------- /pubspec.yaml: -------------------------------------------------------------------------------- 1 | name: flutter_util_code 2 | description: A Flutter utility class collection library that includes some commonly used functions and encapsulated system API calls to improve development efficiency. 3 | version: 0.6.0 4 | homepage: https://github.com/Fitem/flutter_util_code 5 | 6 | environment: 7 | sdk: ">=2.18.0 <4.0.0" 8 | flutter: ">=3.3.0" 9 | 10 | dependencies: 11 | flutter: 12 | sdk: flutter 13 | # SharedPreference 14 | shared_preferences: ^2.1.1 15 | # Toast 16 | fluttertoast: ^8.2.2 17 | # 设备信息 18 | device_info_plus: ^9.0.2 19 | # AndroidID 20 | android_id: ^0.3.3 21 | # UUID 22 | uuid: ^3.0.7 23 | # 包信息 24 | package_info_plus: ^4.0.2 25 | # 文件路径 26 | path_provider: ^2.0.15 27 | # 加密: SHA、MD5 28 | crypto: ^3.0.3 29 | # 加密: AES、RSA、sha256withRSA签名 30 | encrypt: ^5.0.1 31 | pointycastle: ^3.7.3 32 | # 加密: md5withRSA签名 33 | fast_rsa: ^3.5.7 34 | # URL跳转 35 | url_launcher: ^6.1.11 36 | # 分享 37 | share_plus: ^7.0.2 38 | # 网络监听 39 | connectivity_plus: ^4.0.1 40 | # 权限获取 41 | permission_handler: ^10.4.1 42 | # intl 43 | intl: ^0.18.1 44 | 45 | dev_dependencies: 46 | flutter_test: 47 | sdk: flutter 48 | flutter_lints: ^2.0.0 49 | 50 | # For information on the generic Dart part of this file, see the 51 | # following page: https://dart.dev/tools/pub/pubspec 52 | 53 | # The following section is specific to Flutter packages. 54 | flutter: 55 | 56 | # To add assets to your plugin package, add an assets section, like this: 57 | # assets: 58 | # - images/a_dot_burr.jpeg 59 | # - images/a_dot_ham.jpeg 60 | # 61 | # For details regarding assets in packages, see 62 | # https://flutter.dev/assets-and-images/#from-packages 63 | # 64 | # An image asset can refer to one or more resolution-specific "variants", see 65 | # https://flutter.dev/assets-and-images/#resolution-aware 66 | 67 | # To add custom fonts to your plugin package, add a fonts section here, 68 | # in this "flutter" section. Each entry in this list should have a 69 | # "family" key with the font family name, and a "fonts" key with a 70 | # list giving the asset and other descriptors for the font. For 71 | # example: 72 | # fonts: 73 | # - family: Schyler 74 | # fonts: 75 | # - asset: fonts/Schyler-Regular.ttf 76 | # - asset: fonts/Schyler-Italic.ttf 77 | # style: italic 78 | # - family: Trajan Pro 79 | # fonts: 80 | # - asset: fonts/TrajanPro.ttf 81 | # - asset: fonts/TrajanPro_Bold.ttf 82 | # weight: 700 83 | # 84 | # For details regarding fonts in packages, see 85 | # https://flutter.dev/custom-fonts/#from-packages 86 | -------------------------------------------------------------------------------- /example/macos/Podfile.lock: -------------------------------------------------------------------------------- 1 | PODS: 2 | - device_info_plus (0.0.1): 3 | - FlutterMacOS 4 | - fast_rsa (0.6.0): 5 | - FlutterMacOS 6 | - FlutterMacOS (1.0.0) 7 | - package_info_plus (0.0.1): 8 | - FlutterMacOS 9 | - path_provider_foundation (0.0.1): 10 | - Flutter 11 | - FlutterMacOS 12 | - share_plus (0.0.1): 13 | - FlutterMacOS 14 | - shared_preferences_foundation (0.0.1): 15 | - Flutter 16 | - FlutterMacOS 17 | - url_launcher_macos (0.0.1): 18 | - FlutterMacOS 19 | 20 | DEPENDENCIES: 21 | - device_info_plus (from `Flutter/ephemeral/.symlinks/plugins/device_info_plus/macos`) 22 | - fast_rsa (from `Flutter/ephemeral/.symlinks/plugins/fast_rsa/macos`) 23 | - FlutterMacOS (from `Flutter/ephemeral`) 24 | - package_info_plus (from `Flutter/ephemeral/.symlinks/plugins/package_info_plus/macos`) 25 | - path_provider_foundation (from `Flutter/ephemeral/.symlinks/plugins/path_provider_foundation/darwin`) 26 | - share_plus (from `Flutter/ephemeral/.symlinks/plugins/share_plus/macos`) 27 | - shared_preferences_foundation (from `Flutter/ephemeral/.symlinks/plugins/shared_preferences_foundation/darwin`) 28 | - url_launcher_macos (from `Flutter/ephemeral/.symlinks/plugins/url_launcher_macos/macos`) 29 | 30 | EXTERNAL SOURCES: 31 | device_info_plus: 32 | :path: Flutter/ephemeral/.symlinks/plugins/device_info_plus/macos 33 | fast_rsa: 34 | :path: Flutter/ephemeral/.symlinks/plugins/fast_rsa/macos 35 | FlutterMacOS: 36 | :path: Flutter/ephemeral 37 | package_info_plus: 38 | :path: Flutter/ephemeral/.symlinks/plugins/package_info_plus/macos 39 | path_provider_foundation: 40 | :path: Flutter/ephemeral/.symlinks/plugins/path_provider_foundation/darwin 41 | share_plus: 42 | :path: Flutter/ephemeral/.symlinks/plugins/share_plus/macos 43 | shared_preferences_foundation: 44 | :path: Flutter/ephemeral/.symlinks/plugins/shared_preferences_foundation/darwin 45 | url_launcher_macos: 46 | :path: Flutter/ephemeral/.symlinks/plugins/url_launcher_macos/macos 47 | 48 | SPEC CHECKSUMS: 49 | device_info_plus: 5401765fde0b8d062a2f8eb65510fb17e77cf07f 50 | fast_rsa: 87a964a26439f5b8a603949463525110ab025944 51 | FlutterMacOS: 8f6f14fa908a6fb3fba0cd85dbd81ec4b251fb24 52 | package_info_plus: 02d7a575e80f194102bef286361c6c326e4c29ce 53 | path_provider_foundation: eaf5b3e458fc0e5fbb9940fb09980e853fe058b8 54 | share_plus: 76dd39142738f7a68dd57b05093b5e8193f220f7 55 | shared_preferences_foundation: e2dae3258e06f44cc55f49d42024fd8dd03c590c 56 | url_launcher_macos: 5335912b679c073563f29d89d33d10d459f95451 57 | 58 | PODFILE CHECKSUM: 236401fc2c932af29a9fcf0e97baeeb2d750d367 59 | 60 | COCOAPODS: 1.11.3 61 | -------------------------------------------------------------------------------- /test/date_test.dart: -------------------------------------------------------------------------------- 1 | import 'package:flutter_test/flutter_test.dart'; 2 | import 'package:flutter_util_code/utils.dart'; 3 | 4 | /// Name: 日期工具类测试 5 | /// Created by Fitem on 2023/7/21 6 | void main() { 7 | DateTime dateTime = DateTime(2023, 7, 21, 16, 7, 21); 8 | DateTime dateTime2 = DateTime(2023, 7, 21, 17, 7, 21); 9 | 10 | group('DateUtils', () { 11 | /// 日期时间格式化 12 | test('formatDateTime', () { 13 | // yyyy-MM-dd HH:mm:ss 14 | expect(DateUtils.formatDateTime(dateTime), '2023-07-21 16:07:21'); 15 | // yyyy/MM/dd HH:mm 16 | expect(DateUtils.formatDateTime(dateTime, 'yyyy/MM/dd HH:mm'), '2023/07/21 16:07'); 17 | }); 18 | 19 | /// 日期格式化 20 | test('formatDate', () { 21 | // yyyy-MM-dd 22 | expect(DateUtils.formatDate(dateTime), '2023-07-21'); 23 | // yyyy/MM/dd 24 | expect(DateUtils.formatDate(dateTime, 'yyyy/MM/dd'), '2023/07/21'); 25 | }); 26 | 27 | /// 时间格式化 28 | test('formatTime', () { 29 | // HH:mm:ss 30 | expect(DateUtils.formatTime(dateTime), '16:07:21'); 31 | // HH:mm 32 | expect(DateUtils.formatTime(dateTime, 'HH:mm'), '16:07'); 33 | }); 34 | 35 | /// 时分格式化 36 | test('formatHHmm', () { 37 | // HH:mm 38 | expect(DateUtils.formatHHmm(dateTime), '16:07'); 39 | // HH:mm 40 | expect(DateUtils.formatHHmm(dateTime, 'HH:mm'), '16:07'); 41 | }); 42 | 43 | /// 日期时间解析 44 | test('parseDateTime', () { 45 | // yyyy-MM-dd HH:mm:ss 46 | expect(DateUtils.parseDateTime('2023-07-21 16:07:21').microsecond, dateTime.microsecond); 47 | // yyyy/MM/dd HH:mm 48 | expect(DateUtils.parseDateTime('2023/07/21 16:07:21', 'yyyy/MM/dd HH:mm:ss').microsecond, dateTime.microsecond); 49 | }); 50 | 51 | /// 获取星期几 52 | test('getWeekIndex', () { 53 | // 0-6 54 | expect(DateUtils.getWeekIndex(dateTime), 4); 55 | }); 56 | 57 | /// 获取星期名称 58 | test('getWeekName', () { 59 | // 周一-周日 60 | expect(DateUtils.getWeekName(dateTime), '周五'); 61 | }); 62 | 63 | /// 获取相差时间 64 | test('diff', () { 65 | // 一分钟内 66 | expect(DateUtils.diff(dateTime, dateTime2), DateUtils.oneHour); 67 | }); 68 | 69 | /// 计算两个时间的差值范围等级 70 | test('diffRangeLevel', () { 71 | // 一小时内 72 | expect(DateUtils.diffRangeLevel(dateTime, dateTime2), 1); 73 | }); 74 | 75 | /// 相差时间范围说明 76 | test('diffRangeDesc', () { 77 | // 一小时内 78 | expect(DateUtils.diffRangeName(dateTime, dateTime2), '一小时内'); 79 | }); 80 | 81 | /// int转化DateTime 82 | test('intToDateTime', () { 83 | DateTime dateTime3 = dateTime.millisecondsSinceEpoch.toDateTime(); 84 | expect(DateUtils.formatDateTime(dateTime3), '2023-07-21 16:07:21'); 85 | }); 86 | }); 87 | } 88 | -------------------------------------------------------------------------------- /example/lib/function/url_launcher_page.dart: -------------------------------------------------------------------------------- 1 | import 'dart:async'; 2 | import 'dart:io'; 3 | 4 | import 'package:flutter/material.dart'; 5 | import 'package:flutter_util_code/utils.dart'; 6 | 7 | /// Name: Url跳转工具类 8 | /// Created by Fitem on 2023/6/20 9 | class UrlLauncherPage extends StatefulWidget { 10 | const UrlLauncherPage({super.key}); 11 | 12 | @override 13 | UrlLauncherPageState createState() => UrlLauncherPageState(); 14 | } 15 | 16 | class UrlLauncherPageState extends State { 17 | final String httpUrl = 'https://flutter.dev'; 18 | final String phoneNumber = '10086'; 19 | final String email = 'smith@example.org'; 20 | String filePath = ''; 21 | 22 | @override 23 | Widget build(BuildContext context) { 24 | return Scaffold( 25 | appBar: AppBar( 26 | title: const Text('Url跳转工具类'), 27 | ), 28 | body: SizedBox( 29 | width: double.infinity, 30 | height: double.infinity, 31 | child: Column( 32 | children: [ 33 | _buildButton('浏览器打开url', () => UrlLauncherUtils.launchInBrowser(httpUrl)), 34 | _buildButton('非浏览器第三方应用打开url', () => UrlLauncherUtils.launchInNonBrowser(httpUrl)), 35 | _buildButton('WebView打开url', () => UrlLauncherUtils.launchInApp(httpUrl)), 36 | _buildButton('关闭WebView', () { 37 | UrlLauncherUtils.launchInApp(httpUrl); 38 | Timer(const Duration(seconds: 3), () => UrlLauncherUtils.onCloseInAppWebView()); 39 | return Future.value(true); 40 | }), 41 | _buildButton('打电话', () => UrlLauncherUtils.onCall(phoneNumber)), 42 | _buildButton('发短信', () => UrlLauncherUtils.sendSMS(phoneNumber, content: '短信内容')), 43 | _buildButton('发送邮件', () => UrlLauncherUtils.sendEmail(email, subject: '邮件主题', content: '邮件内容')), 44 | _buildButton('打开文件', openFile), 45 | ], 46 | ), 47 | ), 48 | ); 49 | } 50 | 51 | /// 通用按钮 52 | Widget _buildButton(String text, Future Function() onPressed) { 53 | return ElevatedButton( 54 | onPressed: () async { 55 | bool result = await onPressed(); 56 | ToastUtils.showCenter(result ? '跳转成功' : '跳转失败'); 57 | }, 58 | child: Text(text)); 59 | } 60 | 61 | /// 打开文件 62 | Future openFile() async { 63 | final String tempFilePath = await PathUtils.getAppSupportPath(); 64 | String filePath = '$tempFilePath/temp.pdf'; 65 | if(!File(tempFilePath).existsSync()) { 66 | Directory(tempFilePath).createSync(recursive: true); 67 | } 68 | final File testFile = File(filePath); 69 | await testFile.writeAsString('Hello, world!'); 70 | filePath = testFile.absolute.path; 71 | return UrlLauncherUtils.openFile(filePath); 72 | } 73 | } 74 | -------------------------------------------------------------------------------- /example/lib/router/router_page.dart: -------------------------------------------------------------------------------- 1 | import 'package:flutter_util_code/share_utils.dart'; 2 | import 'package:flutter_util_code_example/function/app_page.dart'; 3 | import 'package:flutter_util_code_example/function/connectivity_page.dart'; 4 | import 'package:flutter_util_code_example/function/device_page.dart'; 5 | import 'package:flutter_util_code_example/function/encrypted_page.dart'; 6 | import 'package:flutter_util_code_example/function/home_page.dart'; 7 | import 'package:flutter_util_code_example/function/log_page.dart'; 8 | import 'package:flutter_util_code_example/function/path_page.dart'; 9 | import 'package:flutter_util_code_example/function/permission_page.dart'; 10 | import 'package:flutter_util_code_example/function/share_page.dart'; 11 | import 'package:flutter_util_code_example/function/shared_prefs/shared_prefs_page.dart'; 12 | import 'package:flutter_util_code_example/function/toast_page.dart'; 13 | import 'package:flutter_util_code_example/function/url_launcher_page.dart'; 14 | import 'package:flutter_util_code_example/function/uuid_page.dart'; 15 | import 'package:flutter_util_code_example/router/router_name.dart'; 16 | import 'package:get/get.dart'; 17 | 18 | /// Name: 路由页面 19 | /// Created by Fitem on 2023/5/31 20 | 21 | class RouterPage { 22 | static final pages = [ 23 | /// 首页 24 | GetPage( 25 | name: RouterName.home, 26 | page: () => HomePage(), 27 | ), 28 | 29 | /// 日志工具类页 30 | GetPage( 31 | name: RouterName.log, 32 | page: () => const LogPage(), 33 | ), 34 | 35 | /// SharedPreference工具类页 36 | GetPage( 37 | name: RouterName.sharedPreference, 38 | page: () => const SharedPrefsPage(), 39 | ), 40 | 41 | /// Toast工具类页 42 | GetPage( 43 | name: RouterName.toast, 44 | page: () => const ToastPage(), 45 | ), 46 | /// UUID工具类页 47 | GetPage( 48 | name: RouterName.uuid, 49 | page: () => const UuidPage(), 50 | ), 51 | /// 设备Device工具类页 52 | GetPage( 53 | name: RouterName.device, 54 | page: () => DevicePage(), 55 | ), 56 | /// App工具类页 57 | GetPage( 58 | name: RouterName.app, 59 | page: () => const AppPage(), 60 | ), 61 | /// Path工具类页 62 | GetPage( 63 | name: RouterName.path, 64 | page: () => const PathPage(), 65 | ), 66 | /// Encrypt工具类页 67 | GetPage( 68 | name: RouterName.encrypt, 69 | page: () => const EncryptPage(), 70 | ), 71 | /// UrlLauncher工具类页 72 | GetPage( 73 | name: RouterName.urlLauncher, 74 | page: () => const UrlLauncherPage(), 75 | ), 76 | /// Share工具类页 77 | GetPage( 78 | name: RouterName.share, 79 | page: () => const SharePage(), 80 | ), 81 | /// 网络工具类页 82 | GetPage( 83 | name: RouterName.connectivity, 84 | page: () => const ConnectivityPage(), 85 | ), 86 | /// 权限工具类页 87 | GetPage( 88 | name: RouterName.permission, 89 | page: () => const PermissionPage(), 90 | ), 91 | ]; 92 | } 93 | -------------------------------------------------------------------------------- /example/linux/flutter/CMakeLists.txt: -------------------------------------------------------------------------------- 1 | # This file controls Flutter-level build steps. It should not be edited. 2 | cmake_minimum_required(VERSION 3.10) 3 | 4 | set(EPHEMERAL_DIR "${CMAKE_CURRENT_SOURCE_DIR}/ephemeral") 5 | 6 | # Configuration provided via flutter tool. 7 | include(${EPHEMERAL_DIR}/generated_config.cmake) 8 | 9 | # TODO: Move the rest of this into files in ephemeral. See 10 | # https://github.com/flutter/flutter/issues/57146. 11 | 12 | # Serves the same purpose as list(TRANSFORM ... PREPEND ...), 13 | # which isn't available in 3.10. 14 | function(list_prepend LIST_NAME PREFIX) 15 | set(NEW_LIST "") 16 | foreach(element ${${LIST_NAME}}) 17 | list(APPEND NEW_LIST "${PREFIX}${element}") 18 | endforeach(element) 19 | set(${LIST_NAME} "${NEW_LIST}" PARENT_SCOPE) 20 | endfunction() 21 | 22 | # === Flutter Library === 23 | # System-level dependencies. 24 | find_package(PkgConfig REQUIRED) 25 | pkg_check_modules(GTK REQUIRED IMPORTED_TARGET gtk+-3.0) 26 | pkg_check_modules(GLIB REQUIRED IMPORTED_TARGET glib-2.0) 27 | pkg_check_modules(GIO REQUIRED IMPORTED_TARGET gio-2.0) 28 | 29 | set(FLUTTER_LIBRARY "${EPHEMERAL_DIR}/libflutter_linux_gtk.so") 30 | 31 | # Published to parent scope for install step. 32 | set(FLUTTER_LIBRARY ${FLUTTER_LIBRARY} PARENT_SCOPE) 33 | set(FLUTTER_ICU_DATA_FILE "${EPHEMERAL_DIR}/icudtl.dat" PARENT_SCOPE) 34 | set(PROJECT_BUILD_DIR "${PROJECT_DIR}/build/" PARENT_SCOPE) 35 | set(AOT_LIBRARY "${PROJECT_DIR}/build/lib/libapp.so" PARENT_SCOPE) 36 | 37 | list(APPEND FLUTTER_LIBRARY_HEADERS 38 | "fl_basic_message_channel.h" 39 | "fl_binary_codec.h" 40 | "fl_binary_messenger.h" 41 | "fl_dart_project.h" 42 | "fl_engine.h" 43 | "fl_json_message_codec.h" 44 | "fl_json_method_codec.h" 45 | "fl_message_codec.h" 46 | "fl_method_call.h" 47 | "fl_method_channel.h" 48 | "fl_method_codec.h" 49 | "fl_method_response.h" 50 | "fl_plugin_registrar.h" 51 | "fl_plugin_registry.h" 52 | "fl_standard_message_codec.h" 53 | "fl_standard_method_codec.h" 54 | "fl_string_codec.h" 55 | "fl_value.h" 56 | "fl_view.h" 57 | "flutter_linux.h" 58 | ) 59 | list_prepend(FLUTTER_LIBRARY_HEADERS "${EPHEMERAL_DIR}/flutter_linux/") 60 | add_library(flutter INTERFACE) 61 | target_include_directories(flutter INTERFACE 62 | "${EPHEMERAL_DIR}" 63 | ) 64 | target_link_libraries(flutter INTERFACE "${FLUTTER_LIBRARY}") 65 | target_link_libraries(flutter INTERFACE 66 | PkgConfig::GTK 67 | PkgConfig::GLIB 68 | PkgConfig::GIO 69 | ) 70 | add_dependencies(flutter flutter_assemble) 71 | 72 | # === Flutter tool backend === 73 | # _phony_ is a non-existent file to force this command to run every time, 74 | # since currently there's no way to get a full input/output list from the 75 | # flutter tool. 76 | add_custom_command( 77 | OUTPUT ${FLUTTER_LIBRARY} ${FLUTTER_LIBRARY_HEADERS} 78 | ${CMAKE_CURRENT_BINARY_DIR}/_phony_ 79 | COMMAND ${CMAKE_COMMAND} -E env 80 | ${FLUTTER_TOOL_ENVIRONMENT} 81 | "${FLUTTER_ROOT}/packages/flutter_tools/bin/tool_backend.sh" 82 | ${FLUTTER_TARGET_PLATFORM} ${CMAKE_BUILD_TYPE} 83 | VERBATIM 84 | ) 85 | add_custom_target(flutter_assemble DEPENDS 86 | "${FLUTTER_LIBRARY}" 87 | ${FLUTTER_LIBRARY_HEADERS} 88 | ) 89 | -------------------------------------------------------------------------------- /example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Contents.json: -------------------------------------------------------------------------------- 1 | { 2 | "images" : [ 3 | { 4 | "size" : "20x20", 5 | "idiom" : "iphone", 6 | "filename" : "Icon-App-20x20@2x.png", 7 | "scale" : "2x" 8 | }, 9 | { 10 | "size" : "20x20", 11 | "idiom" : "iphone", 12 | "filename" : "Icon-App-20x20@3x.png", 13 | "scale" : "3x" 14 | }, 15 | { 16 | "size" : "29x29", 17 | "idiom" : "iphone", 18 | "filename" : "Icon-App-29x29@1x.png", 19 | "scale" : "1x" 20 | }, 21 | { 22 | "size" : "29x29", 23 | "idiom" : "iphone", 24 | "filename" : "Icon-App-29x29@2x.png", 25 | "scale" : "2x" 26 | }, 27 | { 28 | "size" : "29x29", 29 | "idiom" : "iphone", 30 | "filename" : "Icon-App-29x29@3x.png", 31 | "scale" : "3x" 32 | }, 33 | { 34 | "size" : "40x40", 35 | "idiom" : "iphone", 36 | "filename" : "Icon-App-40x40@2x.png", 37 | "scale" : "2x" 38 | }, 39 | { 40 | "size" : "40x40", 41 | "idiom" : "iphone", 42 | "filename" : "Icon-App-40x40@3x.png", 43 | "scale" : "3x" 44 | }, 45 | { 46 | "size" : "60x60", 47 | "idiom" : "iphone", 48 | "filename" : "Icon-App-60x60@2x.png", 49 | "scale" : "2x" 50 | }, 51 | { 52 | "size" : "60x60", 53 | "idiom" : "iphone", 54 | "filename" : "Icon-App-60x60@3x.png", 55 | "scale" : "3x" 56 | }, 57 | { 58 | "size" : "20x20", 59 | "idiom" : "ipad", 60 | "filename" : "Icon-App-20x20@1x.png", 61 | "scale" : "1x" 62 | }, 63 | { 64 | "size" : "20x20", 65 | "idiom" : "ipad", 66 | "filename" : "Icon-App-20x20@2x.png", 67 | "scale" : "2x" 68 | }, 69 | { 70 | "size" : "29x29", 71 | "idiom" : "ipad", 72 | "filename" : "Icon-App-29x29@1x.png", 73 | "scale" : "1x" 74 | }, 75 | { 76 | "size" : "29x29", 77 | "idiom" : "ipad", 78 | "filename" : "Icon-App-29x29@2x.png", 79 | "scale" : "2x" 80 | }, 81 | { 82 | "size" : "40x40", 83 | "idiom" : "ipad", 84 | "filename" : "Icon-App-40x40@1x.png", 85 | "scale" : "1x" 86 | }, 87 | { 88 | "size" : "40x40", 89 | "idiom" : "ipad", 90 | "filename" : "Icon-App-40x40@2x.png", 91 | "scale" : "2x" 92 | }, 93 | { 94 | "size" : "76x76", 95 | "idiom" : "ipad", 96 | "filename" : "Icon-App-76x76@1x.png", 97 | "scale" : "1x" 98 | }, 99 | { 100 | "size" : "76x76", 101 | "idiom" : "ipad", 102 | "filename" : "Icon-App-76x76@2x.png", 103 | "scale" : "2x" 104 | }, 105 | { 106 | "size" : "83.5x83.5", 107 | "idiom" : "ipad", 108 | "filename" : "Icon-App-83.5x83.5@2x.png", 109 | "scale" : "2x" 110 | }, 111 | { 112 | "size" : "1024x1024", 113 | "idiom" : "ios-marketing", 114 | "filename" : "Icon-App-1024x1024@1x.png", 115 | "scale" : "1x" 116 | } 117 | ], 118 | "info" : { 119 | "version" : 1, 120 | "author" : "xcode" 121 | } 122 | } 123 | -------------------------------------------------------------------------------- /test/encrypt_test.dart: -------------------------------------------------------------------------------- 1 | import 'package:flutter/rendering.dart'; 2 | import 'package:flutter_test/flutter_test.dart'; 3 | import 'package:flutter_util_code/utils.dart'; 4 | 5 | /// Name: 加密工具类测试 6 | /// Created by Fitem on 2023/6/28 7 | void main() { 8 | String publicKey = ''' 9 | MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDMKXEQ1npgt0l5nJODHdnUMW16 10 | /HWloj3cPLvCbbEcsTTe/gGyZTvMvt2xDewRUnVqaZefn2vGlqhurkRQ7xpmo58l 11 | wb9c70d/RIZ3I+TULJH3mqZbv8nHq/BLlTL9DVqwp3G0ysdzLWHNAzAMwf7BjaNE 12 | Ro/zc4A598XePziqQwIDAQAB 13 | '''; 14 | String privateKey = ''' 15 | MIICdwIBADANBgkqhkiG9w0BAQEFAASCAmEwggJdAgEAAoGBAMwpcRDWemC3SXmc 16 | k4Md2dQxbXr8daWiPdw8u8JtsRyxNN7+AbJlO8y+3bEN7BFSdWppl5+fa8aWqG6u 17 | RFDvGmajnyXBv1zvR39Ehncj5NQskfeaplu/ycer8EuVMv0NWrCncbTKx3MtYc0D 18 | MAzB/sGNo0RGj/NzgDn3xd4/OKpDAgMBAAECgYEAvWoZd1i1s3N5XLXS+gvA5Chz 19 | fW4qrGBI6kMCpBFnB8q01cptwpg/kebnAXR8N1n8i5ypyrN6p4VxgTZ3NWuQXk16 20 | G4UcZcqRciButOs0E+W4Ot5+PMLuutcsFW/uYtaTRIMWHLV0GuHJjUCbLKKJolFc 21 | thMggXOwy6EucL2NALkCQQD7koP0UiHTFyMHmdHKuAESQFU4fNzypzBlvOBBNX7T 22 | 1caLiCoRjUCDEGf8ABE4CTMeDT1SVBgLkfg0o3SFxI2vAkEAz8FQTFWerhnIGkdE 23 | bm/togRUk/LbYIg3YWMfsaDhMU3ue2h4ojXWvNduEjiLm9oX1MsmsBmZdpCRSW4/ 24 | 5AeFrQJBAKQ3c+Ncaa/9fmRLyGJn0mszi22gNCpBcJo4vLpUTUHCXiRe8fcbGW10 25 | nCwnbxYBC1kmk0zWkAudcUQLHtjjAQkCQHMu+4UG504hbybaol8UYUy1V+sa93QC 26 | saml2lmSF6hNS85R8qgEb4UNb7JcdVK4TQQmidGSr9njdxmeLYAQh5UCQDlMuw0H 27 | 25UPw+9QMujcT3UTvABy0lOXRInZgEUU6YAjy0rNVUxLeNoyXlObRTlpoyVz58Er 28 | fp2bts3jaD4PsSU= 29 | '''; 30 | String content = 'hello world!'; 31 | String rc4Key = 'abc123'; 32 | String aesKey = 'xsH/6p7B2xhebSoZ'; 33 | group('EncryptedUtils', () { 34 | // MD5加密 35 | test('MD5', () { 36 | String md5 = EncryptUtils.md5Encrypt(content); 37 | expect(md5, 'fc3ff98e8c6a0d3087d515c0473f8677'); 38 | }); 39 | // RC4加密/解密 40 | test('RC4', () { 41 | String encrypt = EncryptUtils.rc4Encrypt(content, rc4Key); 42 | String decrypt = EncryptUtils.rc4Decrypt(encrypt, rc4Key); 43 | expect(encrypt, 'YrlMGzqCagCj9+ff'); 44 | expect(decrypt, content); 45 | }); 46 | // AES加密/解密 47 | test('AES', () { 48 | String encrypt = EncryptUtils.aesEncrypt(content, aesKey); 49 | String decrypt = EncryptUtils.aesDecrypt(encrypt, aesKey); 50 | expect(encrypt, 'XkxSOtpoErJzTyW5/6sGNA=='); 51 | expect(decrypt, content); 52 | }); 53 | // RSA加密/解密 54 | test('RSA', () async { 55 | String encrypt = EncryptUtils.rsaEncrypt(content, publicKey); 56 | String decrypt = EncryptUtils.rsaDecrypt(encrypt, privateKey); 57 | debugPrint('encrypt: $encrypt'); 58 | expect(decrypt, content); 59 | }); 60 | // SHA256withRSA 签名/验签 61 | test('SHA256withRSA', () { 62 | String sign = EncryptUtils.sha256withRSASign(content, privateKey); 63 | bool verify = EncryptUtils.sha256withRSAVerify(content, sign, publicKey); 64 | debugPrint('sign: $sign'); 65 | expect(verify, true); 66 | }); 67 | // MD5withRSA 签名/验签 68 | // 若出现库无法找到问题，需要将example项目下的build文件拷贝到根目录下 69 | test('MD5withRSA', () async { 70 | String sign = await EncryptUtils.md5withRSASign(content, privateKey); 71 | bool verify = await EncryptUtils.md5withRSAVerify(content, sign, publicKey); 72 | debugPrint('sign: $sign'); 73 | expect(verify, true); 74 | }); 75 | }); 76 | } 77 | -------------------------------------------------------------------------------- /example/lib/function/permission_page.dart: -------------------------------------------------------------------------------- 1 | import 'package:flutter/material.dart'; 2 | import 'package:flutter_util_code/utils.dart'; 3 | import 'package:flutter_util_code_example/widget/display_screen.dart'; 4 | 5 | /// Name: 权限页面 6 | /// Created by Fitem on 2023/7/4 7 | class PermissionPage extends StatefulWidget { 8 | const PermissionPage({Key? key}) : super(key: key); 9 | 10 | @override 11 | PermissionPageState createState() => PermissionPageState(); 12 | } 13 | 14 | class PermissionPageState extends State { 15 | Permission permission = Permission.storage; 16 | List permissions = [Permission.storage, Permission.camera]; 17 | final GlobalKey globalKey = GlobalKey(); 18 | 19 | @override 20 | Widget build(BuildContext context) { 21 | return Scaffold( 22 | appBar: AppBar( 23 | title: const Text('分享工具类'), 24 | ), 25 | body: SizedBox( 26 | width: double.infinity, 27 | height: double.infinity, 28 | child: Column( 29 | children: [ 30 | _buildButton('当前权限状态', () async { 31 | PermissionStatus status = await PermissionUtils.getPermissionStatus(permission); 32 | String message = '$permission 权限状态：$status'; 33 | ToastUtils.show(message); 34 | return message; 35 | }), 36 | _buildButton('请求单个权限', () async { 37 | PermissionStatus status = await PermissionUtils.requestPermission( 38 | permission, 39 | success: () => ToastUtils.showToast('$permission 权限获取成功！'), 40 | denied: (isPermanentlyDenied) { 41 | if (isPermanentlyDenied) { 42 | ToastUtils.showToast('$permission 被拒绝请打开应用设置手动开启！'); 43 | } else { 44 | ToastUtils.showToast('$permission 被拒绝，请重新授权！'); 45 | } 46 | }, 47 | other: (status) => ToastUtils.showToast('$permission 权限状态：$status'), 48 | ); 49 | return '$permission 权限状态：$status'; 50 | }), 51 | _buildButton('请求多个权限', () async { 52 | PermissionStatus status = await PermissionUtils.requestPermissions( 53 | permissions, 54 | success: () => ToastUtils.showToast('$permissions 权限获取成功！'), 55 | denied: (isPermanentlyDenied) { 56 | if (isPermanentlyDenied) { 57 | ToastUtils.showToast('$permissions 被拒绝请打开应用设置手动开启！'); 58 | } else { 59 | ToastUtils.showToast('$permissions 被拒绝，请重新授权！'); 60 | } 61 | }, 62 | other: (status) => ToastUtils.showToast('$permissions 权限状态：$status'), 63 | ); 64 | return '$permissions 权限状态：$status'; 65 | }), 66 | const Spacer(), 67 | Expanded(flex: 2, child: DisplayScreen(key: globalKey)), 68 | ], 69 | ), 70 | ), 71 | ); 72 | } 73 | 74 | /// 通用按钮 75 | Widget _buildButton(String text, Future Function() onPressed) { 76 | return ElevatedButton( 77 | onPressed: () async { 78 | String content = await onPressed(); 79 | addContent(content); 80 | }, 81 | child: Text(text)); 82 | } 83 | 84 | /// 添加内容 85 | void addContent(String content) { 86 | globalKey.currentState?.addContent(content); 87 | } 88 | } 89 | -------------------------------------------------------------------------------- /example/lib/function/path_page.dart: -------------------------------------------------------------------------------- 1 | import 'dart:io'; 2 | 3 | import 'package:flutter/material.dart'; 4 | import 'package:flutter_util_code/utils.dart'; 5 | import 'package:flutter_util_code_example/widget/display_screen.dart'; 6 | 7 | /// Name: Path工具页 8 | /// Created by Fitem on 2023/6/5 9 | class PathPage extends StatefulWidget { 10 | const PathPage({Key? key}) : super(key: key); 11 | 12 | @override 13 | UuidPageState createState() => UuidPageState(); 14 | } 15 | 16 | class UuidPageState extends State { 17 | 18 | final GlobalKey globalKey = GlobalKey(); 19 | 20 | @override 21 | Widget build(BuildContext context) { 22 | return Scaffold( 23 | appBar: AppBar( 24 | title: const Text('Path工具类'), 25 | ), 26 | body: SizedBox( 27 | width: double.infinity, 28 | height: double.infinity, 29 | child: Column( 30 | children: [ 31 | ElevatedButton(onPressed: _handlePath , child: const Text('获取系统Path信息')), 32 | const Spacer(), 33 | Expanded( 34 | flex: 2, 35 | child: DisplayScreen(key: globalKey) 36 | ), 37 | ], 38 | ), 39 | ), 40 | ); 41 | } 42 | 43 | /// 添加内容 44 | void addContent(String content) { 45 | globalKey.currentState?.addContent(content); 46 | } 47 | 48 | 49 | Future _handlePath() async { 50 | // App缓存目录 51 | String appCachePath = await PathUtils.getAppCachePath(); 52 | // App支持目录 53 | String appSupportPath = await PathUtils.getAppSupportPath(); 54 | // App文档目录 55 | String appDocPath = await PathUtils.getAppDocPath(); 56 | // iOS / Android 通用目录 57 | addContent('App缓存目录: $appCachePath\n'); 58 | addContent('App支持目录: $appSupportPath\n'); 59 | addContent('App文档目录: $appDocPath\n'); 60 | 61 | // iOS独有目录 62 | if(Platform.isIOS || Platform.isMacOS) { 63 | // 下载目录 - 仅iOS 64 | String downloadPath = await PathUtils.getDownloadPath(); 65 | addContent('下载目录: $downloadPath\n'); 66 | } else if(Platform.isAndroid) { 67 | // Android独有目录 68 | // Android外部存储目录 69 | String androidStoragePath = await PathUtils.getAndroidStoragePath(); 70 | // Android外部缓存目录 71 | List androidExternalCachePaths = await PathUtils.getAndroidExternalCachePaths(); 72 | // Android图片目录 73 | List androidPicturePaths = await PathUtils.getAndroidPicturePaths(); 74 | // Android视频目录 75 | List androidMoviePaths = await PathUtils.getAndroidMoviePaths(); 76 | // Android音乐目录 77 | List androidMusicPaths = await PathUtils.getAndroidMusicPaths(); 78 | // Android相机目录 79 | List androidDCIMPaths = await PathUtils.getAndroidDCIMPaths(); 80 | // Android下载目录 81 | List androidDownloadPaths = await PathUtils.getAndroidDownloadPaths(); 82 | // Android文档目录 83 | List androidDocumentPaths = await PathUtils.getAndroidDocumentPaths(); 84 | 85 | addContent('Android外部存储目录: $androidStoragePath\n'); 86 | addContent('Android外部缓存目录: $androidExternalCachePaths\n'); 87 | addContent('Android图片目录: $androidPicturePaths\n'); 88 | addContent('Android视频目录: $androidMoviePaths\n'); 89 | addContent('Android音乐目录: $androidMusicPaths\n'); 90 | addContent('Android相机目录: $androidDCIMPaths\n'); 91 | addContent('Android下载目录: $androidDownloadPaths\n'); 92 | addContent('Android文档目录: $androidDocumentPaths\n'); 93 | } 94 | } 95 | } 96 | -------------------------------------------------------------------------------- /example/windows/runner/Runner.rc: -------------------------------------------------------------------------------- 1 | // Microsoft Visual C++ generated resource script. 2 | // 3 | #pragma code_page(65001) 4 | #include "resource.h" 5 | 6 | #define APSTUDIO_READONLY_SYMBOLS 7 | ///////////////////////////////////////////////////////////////////////////// 8 | // 9 | // Generated from the TEXTINCLUDE 2 resource. 10 | // 11 | #include "winres.h" 12 | 13 | ///////////////////////////////////////////////////////////////////////////// 14 | #undef APSTUDIO_READONLY_SYMBOLS 15 | 16 | ///////////////////////////////////////////////////////////////////////////// 17 | // English (United States) resources 18 | 19 | #if !defined(AFX_RESOURCE_DLL) || defined(AFX_TARG_ENU) 20 | LANGUAGE LANG_ENGLISH, SUBLANG_ENGLISH_US 21 | 22 | #ifdef APSTUDIO_INVOKED 23 | ///////////////////////////////////////////////////////////////////////////// 24 | // 25 | // TEXTINCLUDE 26 | // 27 | 28 | 1 TEXTINCLUDE 29 | BEGIN 30 | "resource.h\0" 31 | END 32 | 33 | 2 TEXTINCLUDE 34 | BEGIN 35 | "#include ""winres.h""\r\n" 36 | "\0" 37 | END 38 | 39 | 3 TEXTINCLUDE 40 | BEGIN 41 | "\r\n" 42 | "\0" 43 | END 44 | 45 | #endif // APSTUDIO_INVOKED 46 | 47 | 48 | ///////////////////////////////////////////////////////////////////////////// 49 | // 50 | // Icon 51 | // 52 | 53 | // Icon with lowest ID value placed first to ensure application icon 54 | // remains consistent on all systems. 55 | IDI_APP_ICON ICON "resources\\app_icon.ico" 56 | 57 | 58 | ///////////////////////////////////////////////////////////////////////////// 59 | // 60 | // Version 61 | // 62 | 63 | #if defined(FLUTTER_VERSION_MAJOR) && defined(FLUTTER_VERSION_MINOR) && defined(FLUTTER_VERSION_PATCH) && defined(FLUTTER_VERSION_BUILD) 64 | #define VERSION_AS_NUMBER FLUTTER_VERSION_MAJOR,FLUTTER_VERSION_MINOR,FLUTTER_VERSION_PATCH,FLUTTER_VERSION_BUILD 65 | #else 66 | #define VERSION_AS_NUMBER 1,0,0,0 67 | #endif 68 | 69 | #if defined(FLUTTER_VERSION) 70 | #define VERSION_AS_STRING FLUTTER_VERSION 71 | #else 72 | #define VERSION_AS_STRING "1.0.0" 73 | #endif 74 | 75 | VS_VERSION_INFO VERSIONINFO 76 | FILEVERSION VERSION_AS_NUMBER 77 | PRODUCTVERSION VERSION_AS_NUMBER 78 | FILEFLAGSMASK VS_FFI_FILEFLAGSMASK 79 | #ifdef _DEBUG 80 | FILEFLAGS VS_FF_DEBUG 81 | #else 82 | FILEFLAGS 0x0L 83 | #endif 84 | FILEOS VOS__WINDOWS32 85 | FILETYPE VFT_APP 86 | FILESUBTYPE 0x0L 87 | BEGIN 88 | BLOCK "StringFileInfo" 89 | BEGIN 90 | BLOCK "040904e4" 91 | BEGIN 92 | VALUE "CompanyName", "com.fitem" "\0" 93 | VALUE "FileDescription", "flutter_util_code_example" "\0" 94 | VALUE "FileVersion", VERSION_AS_STRING "\0" 95 | VALUE "InternalName", "flutter_util_code_example" "\0" 96 | VALUE "LegalCopyright", "Copyright (C) 2023 com.fitem. All rights reserved." "\0" 97 | VALUE "OriginalFilename", "flutter_util_code_example.exe" "\0" 98 | VALUE "ProductName", "flutter_util_code_example" "\0" 99 | VALUE "ProductVersion", VERSION_AS_STRING "\0" 100 | END 101 | END 102 | BLOCK "VarFileInfo" 103 | BEGIN 104 | VALUE "Translation", 0x409, 1252 105 | END 106 | END 107 | 108 | #endif // English (United States) resources 109 | ///////////////////////////////////////////////////////////////////////////// 110 | 111 | 112 | 113 | #ifndef APSTUDIO_INVOKED 114 | ///////////////////////////////////////////////////////////////////////////// 115 | // 116 | // Generated from the TEXTINCLUDE 3 resource. 117 | // 118 | 119 | 120 | ///////////////////////////////////////////////////////////////////////////// 121 | #endif // not APSTUDIO_INVOKED 122 | -------------------------------------------------------------------------------- /example/pubspec.yaml: -------------------------------------------------------------------------------- 1 | name: flutter_util_code_example 2 | description: Demonstrates how to use the flutter_util_code plugin. 3 | # The following line prevents the package from being accidentally published to 4 | # pub.dev using `flutter pub publish`. This is preferred for private packages. 5 | publish_to: 'none' # Remove this line if you wish to publish to pub.dev 6 | 7 | environment: 8 | sdk: '>=3.0.2 <4.0.0' 9 | 10 | # Dependencies specify other packages that your package needs in order to work. 11 | # To automatically upgrade your package dependencies to the latest versions 12 | # consider running `flutter pub upgrade --major-versions`. Alternatively, 13 | # dependencies can be manually updated by changing the version numbers below to 14 | # the latest version available on pub.dev. To see which dependencies have newer 15 | # versions available, run `flutter pub outdated`. 16 | dependencies: 17 | flutter: 18 | sdk: flutter 19 | # 状态管理器 20 | get: 4.6.1 21 | 22 | flutter_util_code: 23 | # When depending on this package from a real application you should use: 24 | # flutter_util_code: ^x.y.z 25 | # See https://dart.dev/tools/pub/dependencies#version-constraints 26 | # The example app is bundled with the plugin so we use a path dependency on 27 | # the parent directory to use the current plugin's version. 28 | path: ../ 29 | 30 | # The following adds the Cupertino Icons font to your application. 31 | # Use with the CupertinoIcons class for iOS style icons. 32 | cupertino_icons: ^1.0.2 33 | 34 | dev_dependencies: 35 | integration_test: 36 | sdk: flutter 37 | flutter_test: 38 | sdk: flutter 39 | 40 | # The "flutter_lints" package below contains a set of recommended lints to 41 | # encourage good coding practices. The lint set provided by the package is 42 | # activated in the `analysis_options.yaml` file located at the root of your 43 | # package. See that file for information about deactivating specific lint 44 | # rules and activating additional ones. 45 | flutter_lints: ^2.0.0 46 | 47 | # For information on the generic Dart part of this file, see the 48 | # following page: https://dart.dev/tools/pub/pubspec 49 | 50 | # The following section is specific to Flutter packages. 51 | flutter: 52 | 53 | # The following line ensures that the Material Icons font is 54 | # included with your application, so that you can use the icons in 55 | # the material Icons class. 56 | uses-material-design: true 57 | 58 | # To add assets to your application, add an assets section, like this: 59 | # assets: 60 | # - images/a_dot_burr.jpeg 61 | # - images/a_dot_ham.jpeg 62 | assets: 63 | - assets/ 64 | 65 | # An image asset can refer to one or more resolution-specific "variants", see 66 | # https://flutter.dev/assets-and-images/#resolution-aware 67 | 68 | # For details regarding adding assets from package dependencies, see 69 | # https://flutter.dev/assets-and-images/#from-packages 70 | 71 | # To add custom fonts to your application, add a fonts section here, 72 | # in this "flutter" section. Each entry in this list should have a 73 | # "family" key with the font family name, and a "fonts" key with a 74 | # list giving the asset and other descriptors for the font. For 75 | # example: 76 | # fonts: 77 | # - family: Schyler 78 | # fonts: 79 | # - asset: fonts/Schyler-Regular.ttf 80 | # - asset: fonts/Schyler-Italic.ttf 81 | # style: italic 82 | # - family: Trajan Pro 83 | # fonts: 84 | # - asset: fonts/TrajanPro.ttf 85 | # - asset: fonts/TrajanPro_Bold.ttf 86 | # weight: 700 87 | # 88 | # For details regarding fonts from package dependencies, 89 | # see https://flutter.dev/custom-fonts/#from-packages 90 | -------------------------------------------------------------------------------- /lib/shared_prefs_utils.dart: -------------------------------------------------------------------------------- 1 | import 'package:flutter_util_code/utils.dart'; 2 | import 'package:shared_preferences/shared_preferences.dart'; 3 | 4 | /// Name: SP工具类 5 | /// 基于 [shared_preferences](https://pub.dev/packages/shared_preferences) 6 | /// Created by Fitem on 2023/5/31 7 | class SharedPrefsUtils { 8 | /// 添加String类型数据 9 | /// [key] 键 10 | /// [value] 值 11 | static Future putString(String key, String value) async { 12 | _println('putString', key, value); 13 | SharedPreferences prefs = await SharedPreferences.getInstance(); 14 | prefs.setString(key, value); 15 | } 16 | 17 | /// 添加int类型数据 18 | /// [key] 键 19 | /// [value] 值 20 | static Future putInt(String key, int value) async { 21 | _println('putInt', key, value); 22 | SharedPreferences prefs = await SharedPreferences.getInstance(); 23 | prefs.setInt(key, value); 24 | } 25 | 26 | /// 添加bool类型数据 27 | /// [key] 键 28 | /// [value] 值 29 | static Future putBool(String key, bool value) async { 30 | _println('putBool', key, value); 31 | SharedPreferences prefs = await SharedPreferences.getInstance(); 32 | prefs.setBool(key, value); 33 | } 34 | 35 | /// 添加double类型数据 36 | /// [key] 键 37 | /// [value] 值 38 | static Future putDouble(String key, double value) async { 39 | _println('putDouble', key, value); 40 | SharedPreferences prefs = await SharedPreferences.getInstance(); 41 | prefs.setDouble(key, value); 42 | } 43 | 44 | /// 添加List类型数据 45 | /// [key] 键 46 | /// [value] 值 47 | static Future putStringList(String key, List value) async { 48 | _println('putStringList', key, value); 49 | SharedPreferences prefs = await SharedPreferences.getInstance(); 50 | prefs.setStringList(key, value); 51 | } 52 | 53 | /// 获取String类型数据 54 | /// [key] 键 55 | /// [defValue] 默认值：默认为空字符串 56 | static Future getString(String key, [String defValue = '']) async { 57 | SharedPreferences prefs = await SharedPreferences.getInstance(); 58 | String? value = prefs.getString(key) ?? defValue; 59 | _println('getString', key, value); 60 | return value; 61 | } 62 | 63 | /// 获取int类型数据，如果没有则返回默认值 64 | /// [key] 键 65 | /// [defValue] 默认值：默认为0 66 | static Future getInt(String key, [int defValue = 0]) async { 67 | SharedPreferences prefs = await SharedPreferences.getInstance(); 68 | int? value = prefs.getInt(key) ?? defValue; 69 | _println('getInt', key, value); 70 | return value; 71 | } 72 | 73 | /// 获取double类型数据，如果没有则返回默认值 74 | /// [key] 键 75 | /// [defValue] 默认值：默认为0.0 76 | static Future getDouble(String key, [double defValue = 0.0]) async { 77 | SharedPreferences prefs = await SharedPreferences.getInstance(); 78 | double? value = prefs.getDouble(key) ?? defValue; 79 | _println('getDouble', key, value); 80 | return value; 81 | } 82 | 83 | /// 获取bool类型数据，如果没有则返回默认值 84 | /// [key] 键 85 | /// [defValue] 默认值：默认为false 86 | static Future getBool(String key, [bool defValue = false]) async { 87 | SharedPreferences prefs = await SharedPreferences.getInstance(); 88 | bool? value = prefs.getBool(key) ?? defValue; 89 | _println('getBool', key, value); 90 | return value; 91 | } 92 | 93 | /// 获取List类型数据，如果没有则返回默认值 94 | /// [key] 键 95 | /// [defValue] 默认值：默认为空List 96 | static Future> getStringList(String key, [List defValue = const []]) async { 97 | SharedPreferences prefs = await SharedPreferences.getInstance(); 98 | List? value = prefs.getStringList(key) ?? defValue; 99 | _println('getStringList', key, value); 100 | return value; 101 | } 102 | 103 | /// 打印日志 104 | static void _println(String methodName, String key, dynamic value) { 105 | LogUtils.println('''SharedPref $methodName: 106 | key: $key 107 | value: $value'''); 108 | } 109 | } 110 | -------------------------------------------------------------------------------- /example/windows/runner/win32_window.h: -------------------------------------------------------------------------------- 1 | #ifndef RUNNER_WIN32_WINDOW_H_ 2 | #define RUNNER_WIN32_WINDOW_H_ 3 | 4 | #include 5 | 6 | #include 7 | #include 8 | #include 9 | 10 | // A class abstraction for a high DPI-aware Win32 Window. Intended to be 11 | // inherited from by classes that wish to specialize with custom 12 | // rendering and input handling 13 | class Win32Window { 14 | public: 15 | struct Point { 16 | unsigned int x; 17 | unsigned int y; 18 | Point(unsigned int x, unsigned int y) : x(x), y(y) {} 19 | }; 20 | 21 | struct Size { 22 | unsigned int width; 23 | unsigned int height; 24 | Size(unsigned int width, unsigned int height) 25 | : width(width), height(height) {} 26 | }; 27 | 28 | Win32Window(); 29 | virtual ~Win32Window(); 30 | 31 | // Creates a win32 window with |title| that is positioned and sized using 32 | // |origin| and |size|. New windows are created on the default monitor. Window 33 | // sizes are specified to the OS in physical pixels, hence to ensure a 34 | // consistent size this function will scale the inputted width and height as 35 | // as appropriate for the default monitor. The window is invisible until 36 | // |Show| is called. Returns true if the window was created successfully. 37 | bool Create(const std::wstring& title, const Point& origin, const Size& size); 38 | 39 | // Show the current window. Returns true if the window was successfully shown. 40 | bool Show(); 41 | 42 | // Release OS resources associated with window. 43 | void Destroy(); 44 | 45 | // Inserts |content| into the window tree. 46 | void SetChildContent(HWND content); 47 | 48 | // Returns the backing Window handle to enable clients to set icon and other 49 | // window properties. Returns nullptr if the window has been destroyed. 50 | HWND GetHandle(); 51 | 52 | // If true, closing this window will quit the application. 53 | void SetQuitOnClose(bool quit_on_close); 54 | 55 | // Return a RECT representing the bounds of the current client area. 56 | RECT GetClientArea(); 57 | 58 | protected: 59 | // Processes and route salient window messages for mouse handling, 60 | // size change and DPI. Delegates handling of these to member overloads that 61 | // inheriting classes can handle. 62 | virtual LRESULT MessageHandler(HWND window, 63 | UINT const message, 64 | WPARAM const wparam, 65 | LPARAM const lparam) noexcept; 66 | 67 | // Called when CreateAndShow is called, allowing subclass window-related 68 | // setup. Subclasses should return false if setup fails. 69 | virtual bool OnCreate(); 70 | 71 | // Called when Destroy is called. 72 | virtual void OnDestroy(); 73 | 74 | private: 75 | friend class WindowClassRegistrar; 76 | 77 | // OS callback called by message pump. Handles the WM_NCCREATE message which 78 | // is passed when the non-client area is being created and enables automatic 79 | // non-client DPI scaling so that the non-client area automatically 80 | // responds to changes in DPI. All other messages are handled by 81 | // MessageHandler. 82 | static LRESULT CALLBACK WndProc(HWND const window, 83 | UINT const message, 84 | WPARAM const wparam, 85 | LPARAM const lparam) noexcept; 86 | 87 | // Retrieves a class instance pointer for |window| 88 | static Win32Window* GetThisFromHandle(HWND const window) noexcept; 89 | 90 | // Update the window frame's theme to match the system theme. 91 | static void UpdateTheme(HWND const window); 92 | 93 | bool quit_on_close_ = false; 94 | 95 | // window handle for top level window. 96 | HWND window_handle_ = nullptr; 97 | 98 | // window handle for hosted content. 99 | HWND child_content_ = nullptr; 100 | }; 101 | 102 | #endif // RUNNER_WIN32_WINDOW_H_ 103 | -------------------------------------------------------------------------------- /lib/url_launcher_utils.dart: -------------------------------------------------------------------------------- 1 | import 'dart:io'; 2 | 3 | import 'package:flutter/foundation.dart'; 4 | import 'package:flutter_util_code/utils.dart'; 5 | import 'package:url_launcher/url_launcher.dart'; 6 | import 'package:url_launcher/url_launcher_string.dart'; 7 | 8 | /// Name: URL跳转工具类 9 | /// 基于 [url_launcher](https://pub.dev/packages/url_launcher) 10 | /// *注意使用此功能需要添加权限* 11 | /// 在Android上，需要在AndroidManifest.xml中添加： 12 | /// 在iOS上，需要在Info.plist中添加：LSApplicationQueriesSchemes smstel 13 | /// Created by Fitem on 2023/6/19 14 | class UrlLauncherUtils { 15 | /// 浏览器打开url 16 | /// [url] 跳转的url https://flutter.dev 17 | /// 若不支持浏览器则返回false 18 | static Future launchInBrowser(String url) async { 19 | // 是否支持浏览器打开，支持则打开，不支持则返回false 20 | if (!await onCanLaunchUrl(url)) return false; 21 | return await launchUrlString(url, mode: LaunchMode.externalApplication); 22 | } 23 | 24 | /// 非浏览器第三方应用打开url 25 | /// [url] 跳转的url https://flutter.dev 26 | /// 若不支持非浏览器第三方应用则返回false 27 | static Future launchInNonBrowser(String url) async { 28 | // 是否支持浏览器打开，支持则打开，不支持则抛出异常 29 | if (!await onCanLaunchUrl(url)) return false; 30 | return await launchUrlString(url, mode: LaunchMode.externalNonBrowserApplication); 31 | } 32 | 33 | /// WebView打开url 34 | /// [url] 跳转的url https://flutter.dev 35 | /// 若不支持WebView则返回false 36 | static Future launchInApp(String url) async { 37 | // 是否支持浏览器打开，支持则打开，不支持则抛出异常 38 | if (!await onCanLaunchUrl(url)) return false; 39 | return await launchUrlString(url, mode: LaunchMode.inAppWebView); 40 | } 41 | 42 | /// 关闭WebView 43 | static Future onCloseInAppWebView() async { 44 | return await closeInAppWebView(); 45 | } 46 | 47 | /// 打电话 48 | /// [phoneNumber] 电话号码 10086 49 | /// 若不支持打电话则返回false 50 | static Future onCall(String phoneNumber) async { 51 | Uri uri = Uri(scheme: 'tel', path: phoneNumber); 52 | if (!await onCanLaunchUrl(uri.toString())) return false; 53 | return await launchUrl(uri); 54 | } 55 | 56 | /// 发短信 57 | /// [phoneNumber] 电话号码 10086 58 | /// 若不支持发短信则返回false 59 | static Future sendSMS(String phoneNumber, {String content = ''}) async { 60 | Uri uri = Uri(scheme: 'sms', path: phoneNumber, queryParameters: {'body': content}); 61 | if (!await onCanLaunchUrl(uri.toString())) return false; 62 | return await launchUrl(uri); 63 | } 64 | 65 | /// 发送邮件 66 | /// [mailAddress] 邮箱地址 smith@example.org?subject=News&body=New%20plugin 67 | /// 若不支持发邮件则返回false 68 | static Future sendEmail( 69 | String mailAddress, { 70 | String subject = '', 71 | String content = '', 72 | }) async { 73 | Uri uri = Uri(scheme: 'mailto', path: mailAddress, queryParameters: {'subject': subject, 'body': content}); 74 | if (!await onCanLaunchUrl(uri.toString())) return false; 75 | return await launchUrl(uri); 76 | } 77 | 78 | /// 打开文件 79 | /// [filePath] 文件路径 /storage/emulated/0/Download/xxx.pdf 80 | /// 若不支持打开文件则返回false 81 | /// 由于Android 7.0 以上版本的限制，无法直接通过file://的方式来打开文件，需要通过FileProvider来打开 82 | static Future openFile(String filePath) async { 83 | LogUtils.println('filePath: $filePath'); 84 | if (!File(filePath).existsSync()) { 85 | LogUtils.println('文件不存在'); 86 | return false; 87 | } 88 | Uri uri = Uri(scheme: 'file', path: filePath); 89 | // 由于Android 7.0 以上版本的限制，无法直接通过file://的方式来打开文件，需要通过FileProvider来打开 90 | if (!kIsWeb && Platform.isAndroid && int.parse(await DeviceUtils.getSystemVersion()) >= 24) return false; 91 | if (!await onCanLaunchUrl(uri.toString())) return false; 92 | return await launchUrl(uri); 93 | } 94 | 95 | /// 是否支持该url打开 96 | /// [url] 跳转的url 97 | static Future onCanLaunchUrl(String url) async { 98 | LogUtils.println('url: $url'); 99 | return await canLaunchUrlString(url); 100 | } 101 | } 102 | -------------------------------------------------------------------------------- /example/ios/Runner.xcodeproj/xcshareddata/xcschemes/Runner.xcscheme: -------------------------------------------------------------------------------- 1 | 2 | 5 | 8 | 9 | 15 | 21 | 22 | 23 | 24 | 25 | 30 | 31 | 37 | 38 | 39 | 40 | 43 | 49 | 50 | 51 | 52 | 53 | 63 | 65 | 71 | 72 | 73 | 74 | 80 | 82 | 88 | 89 | 90 | 91 | 93 | 94 | 97 | 98 | 99 | -------------------------------------------------------------------------------- /example/windows/flutter/CMakeLists.txt: -------------------------------------------------------------------------------- 1 | # This file controls Flutter-level build steps. It should not be edited. 2 | cmake_minimum_required(VERSION 3.14) 3 | 4 | set(EPHEMERAL_DIR "${CMAKE_CURRENT_SOURCE_DIR}/ephemeral") 5 | 6 | # Configuration provided via flutter tool. 7 | include(${EPHEMERAL_DIR}/generated_config.cmake) 8 | 9 | # TODO: Move the rest of this into files in ephemeral. See 10 | # https://github.com/flutter/flutter/issues/57146. 11 | set(WRAPPER_ROOT "${EPHEMERAL_DIR}/cpp_client_wrapper") 12 | 13 | # === Flutter Library === 14 | set(FLUTTER_LIBRARY "${EPHEMERAL_DIR}/flutter_windows.dll") 15 | 16 | # Published to parent scope for install step. 17 | set(FLUTTER_LIBRARY ${FLUTTER_LIBRARY} PARENT_SCOPE) 18 | set(FLUTTER_ICU_DATA_FILE "${EPHEMERAL_DIR}/icudtl.dat" PARENT_SCOPE) 19 | set(PROJECT_BUILD_DIR "${PROJECT_DIR}/build/" PARENT_SCOPE) 20 | set(AOT_LIBRARY "${PROJECT_DIR}/build/windows/app.so" PARENT_SCOPE) 21 | 22 | list(APPEND FLUTTER_LIBRARY_HEADERS 23 | "flutter_export.h" 24 | "flutter_windows.h" 25 | "flutter_messenger.h" 26 | "flutter_plugin_registrar.h" 27 | "flutter_texture_registrar.h" 28 | ) 29 | list(TRANSFORM FLUTTER_LIBRARY_HEADERS PREPEND "${EPHEMERAL_DIR}/") 30 | add_library(flutter INTERFACE) 31 | target_include_directories(flutter INTERFACE 32 | "${EPHEMERAL_DIR}" 33 | ) 34 | target_link_libraries(flutter INTERFACE "${FLUTTER_LIBRARY}.lib") 35 | add_dependencies(flutter flutter_assemble) 36 | 37 | # === Wrapper === 38 | list(APPEND CPP_WRAPPER_SOURCES_CORE 39 | "core_implementations.cc" 40 | "standard_codec.cc" 41 | ) 42 | list(TRANSFORM CPP_WRAPPER_SOURCES_CORE PREPEND "${WRAPPER_ROOT}/") 43 | list(APPEND CPP_WRAPPER_SOURCES_PLUGIN 44 | "plugin_registrar.cc" 45 | ) 46 | list(TRANSFORM CPP_WRAPPER_SOURCES_PLUGIN PREPEND "${WRAPPER_ROOT}/") 47 | list(APPEND CPP_WRAPPER_SOURCES_APP 48 | "flutter_engine.cc" 49 | "flutter_view_controller.cc" 50 | ) 51 | list(TRANSFORM CPP_WRAPPER_SOURCES_APP PREPEND "${WRAPPER_ROOT}/") 52 | 53 | # Wrapper sources needed for a plugin. 54 | add_library(flutter_wrapper_plugin STATIC 55 | ${CPP_WRAPPER_SOURCES_CORE} 56 | ${CPP_WRAPPER_SOURCES_PLUGIN} 57 | ) 58 | apply_standard_settings(flutter_wrapper_plugin) 59 | set_target_properties(flutter_wrapper_plugin PROPERTIES 60 | POSITION_INDEPENDENT_CODE ON) 61 | set_target_properties(flutter_wrapper_plugin PROPERTIES 62 | CXX_VISIBILITY_PRESET hidden) 63 | target_link_libraries(flutter_wrapper_plugin PUBLIC flutter) 64 | target_include_directories(flutter_wrapper_plugin PUBLIC 65 | "${WRAPPER_ROOT}/include" 66 | ) 67 | add_dependencies(flutter_wrapper_plugin flutter_assemble) 68 | 69 | # Wrapper sources needed for the runner. 70 | add_library(flutter_wrapper_app STATIC 71 | ${CPP_WRAPPER_SOURCES_CORE} 72 | ${CPP_WRAPPER_SOURCES_APP} 73 | ) 74 | apply_standard_settings(flutter_wrapper_app) 75 | target_link_libraries(flutter_wrapper_app PUBLIC flutter) 76 | target_include_directories(flutter_wrapper_app PUBLIC 77 | "${WRAPPER_ROOT}/include" 78 | ) 79 | add_dependencies(flutter_wrapper_app flutter_assemble) 80 | 81 | # === Flutter tool backend === 82 | # _phony_ is a non-existent file to force this command to run every time, 83 | # since currently there's no way to get a full input/output list from the 84 | # flutter tool. 85 | set(PHONY_OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/_phony_") 86 | set_source_files_properties("${PHONY_OUTPUT}" PROPERTIES SYMBOLIC TRUE) 87 | add_custom_command( 88 | OUTPUT ${FLUTTER_LIBRARY} ${FLUTTER_LIBRARY_HEADERS} 89 | ${CPP_WRAPPER_SOURCES_CORE} ${CPP_WRAPPER_SOURCES_PLUGIN} 90 | ${CPP_WRAPPER_SOURCES_APP} 91 | ${PHONY_OUTPUT} 92 | COMMAND ${CMAKE_COMMAND} -E env 93 | ${FLUTTER_TOOL_ENVIRONMENT} 94 | "${FLUTTER_ROOT}/packages/flutter_tools/bin/tool_backend.bat" 95 | windows-x64 $ 96 | VERBATIM 97 | ) 98 | add_custom_target(flutter_assemble DEPENDS 99 | "${FLUTTER_LIBRARY}" 100 | ${FLUTTER_LIBRARY_HEADERS} 101 | ${CPP_WRAPPER_SOURCES_CORE} 102 | ${CPP_WRAPPER_SOURCES_PLUGIN} 103 | ${CPP_WRAPPER_SOURCES_APP} 104 | ) 105 | -------------------------------------------------------------------------------- /lib/share_utils.dart: -------------------------------------------------------------------------------- 1 | import 'dart:io'; 2 | import 'dart:typed_data'; 3 | 4 | import 'package:flutter_util_code/utils.dart'; 5 | import 'package:share_plus/share_plus.dart'; 6 | 7 | /// Name: 分享工具类 8 | /// 基于 [share_plus](https://pub.dev/packages/share_plus) 9 | /// Created by Fitem on 2023/6/28 10 | class ShareUtils { 11 | /// 分享文本 12 | /// [text]分享内容 13 | /// [subject]分享主题 14 | static Future shareText( 15 | String text, { 16 | String? subject, 17 | }) async { 18 | ShareResult result = await Share.shareWithResult(text, subject: subject); 19 | return result.status == ShareResultStatus.success; 20 | } 21 | 22 | /// 分享图片 23 | /// [path] 与 [bytes] 二选一，不符合则抛出 [FormatException] 异常 24 | /// [name]图片名称 25 | /// [path]图片路径 26 | /// [bytes]图片字节 27 | /// [text]分享内容 28 | /// [subject]分享主题 29 | static Future shareImage({ 30 | required String name, 31 | String? path, 32 | Uint8List? bytes, 33 | String? text, 34 | String? subject, 35 | }) async { 36 | XFile file = await _createFile(name, path, bytes); 37 | final files = [file]; 38 | ShareResult result = await Share.shareXFiles(files, text: text, subject: subject); 39 | return result.status == ShareResultStatus.success; 40 | } 41 | 42 | /// 分享多张图片 43 | /// [images]图片列表 44 | /// [text]分享内容 45 | /// [subject]分享主题 46 | static Future shareImages( 47 | List images, { 48 | String? text, 49 | String? subject, 50 | }) async { 51 | final files = []; 52 | for (var i = 0; i < images.length; i++) { 53 | files.add(await _createFile(images[i].name, images[i].path, images[i].bytes)); 54 | } 55 | ShareResult result = await Share.shareXFiles(files, text: text, subject: subject); 56 | return result.status == ShareResultStatus.success; 57 | } 58 | 59 | /// 分享文件 60 | /// [path] 与 [bytes] 二选一，不符合则抛出 [FormatException] 异常 61 | /// [name]文件名称 62 | /// [path]文件路径 63 | /// [bytes]文件字节 64 | /// [text]分享内容 65 | /// [subject]分享主题 66 | static Future shareFile({ 67 | required String name, 68 | String? path, 69 | Uint8List? bytes, 70 | String? text, 71 | String? subject, 72 | }) async { 73 | XFile file = await _createFile(name, path, bytes); 74 | final files = [file]; 75 | ShareResult result = await Share.shareXFiles(files, text: text, subject: subject); 76 | return result.status == ShareResultStatus.success; 77 | } 78 | 79 | /// 分享多个文件 80 | /// [files]文件列表 81 | /// [text]分享内容 82 | /// [subject]分享主题 83 | static Future shareFiles( 84 | List files, { 85 | String? text, 86 | String? subject, 87 | }) async { 88 | final list = []; 89 | for (var i = 0; i < files.length; i++) { 90 | list.add(await _createFile(files[i].name, files[i].path, files[i].bytes)); 91 | } 92 | ShareResult result = await Share.shareXFiles(list, text: text, subject: subject); 93 | return result.status == ShareResultStatus.success; 94 | } 95 | 96 | /// 创建XFile文件 97 | /// [path] 与 [bytes] 二选一，不符合则抛出 [FormatException] 异常 98 | /// [name]文件名称 99 | /// [path]文件路径 100 | /// [bytes]文件字节 101 | static Future _createFile(String name, String? path, Uint8List? bytes) async { 102 | if (path != null) { 103 | return XFile(path, name: name); 104 | } else if (bytes != null) { 105 | // 获取缓存目录 106 | final String tempFilePath = await PathUtils.getAppCachePath(); 107 | final String path = '$tempFilePath/$name'; 108 | // 写入文件 109 | final file = File(path); 110 | await file.writeAsBytes(bytes); 111 | // 根据文件路径创建XFile 112 | return XFile(path, name: name); 113 | } else { 114 | throw const FormatException('path or bytes must be not null'); 115 | } 116 | } 117 | } 118 | 119 | /// 分享文件对象 120 | class ShareFile { 121 | String name; // 文件名称 122 | String? path; // 文件路径 123 | Uint8List? bytes; // 文件bytes 124 | 125 | ShareFile({ 126 | required this.name, 127 | this.path, 128 | this.bytes, 129 | }); 130 | } 131 | -------------------------------------------------------------------------------- /lib/toast_utils.dart: -------------------------------------------------------------------------------- 1 | import 'package:flutter/material.dart'; 2 | import 'package:fluttertoast/fluttertoast.dart'; 3 | 4 | /// Name: 吐司工具类 5 | /// 基于 [fluttertoast](https://pub.dev/packages/fluttertoast) 6 | /// Created by Fitem on 2023/6/1 7 | class ToastUtils { 8 | /// 背景色 9 | static Color toastBgColor = const Color(0x80000000); 10 | 11 | /// Text颜色 12 | static Color toastTextColor = Colors.white; 13 | 14 | /// 字体大小 15 | static double toastFontSize = 16.0; 16 | 17 | /// 初始化 Toast 18 | /// [bgColor] 背景色 19 | /// [textColor] Text颜色 20 | /// [fontSize] 字体大小 21 | static void init({Color? bgColor, Color? textColor, double? fontSize}) { 22 | toastBgColor = bgColor ?? toastBgColor; 23 | toastTextColor = textColor ?? toastTextColor; 24 | toastFontSize = fontSize ?? toastFontSize; 25 | } 26 | 27 | /// 显示中间的Toast 28 | /// [msg] 显示的内容 29 | static void showCenter(String msg) { 30 | Fluttertoast.showToast( 31 | msg: msg, 32 | toastLength: Toast.LENGTH_SHORT, 33 | gravity: ToastGravity.CENTER, 34 | backgroundColor: toastBgColor, 35 | textColor: toastTextColor, 36 | fontSize: 16.0, 37 | ); 38 | } 39 | 40 | /// 显示底部的Toast 41 | /// [msg] 显示的内容 42 | static void show(String msg) { 43 | Fluttertoast.showToast( 44 | msg: msg, 45 | toastLength: Toast.LENGTH_SHORT, 46 | gravity: ToastGravity.BOTTOM, 47 | backgroundColor: toastBgColor, 48 | textColor: toastTextColor, 49 | fontSize: 16.0, 50 | ); 51 | } 52 | 53 | /// 显示的Toast 54 | /// [msg] 显示的内容 55 | /// [toast] 显示的时间 56 | /// [gravity] 显示的位置 57 | /// [bgColor] 背景色 58 | /// [textColor] Text颜色 59 | /// [fontSize] 字体大小 60 | static void showToast( 61 | String msg, { 62 | FToast toast = FToast.lengthShort, 63 | FToastGravity gravity = FToastGravity.bottom, 64 | Color? bgColor, 65 | Color? textColor, 66 | double? fontSize, 67 | }) { 68 | Fluttertoast.showToast( 69 | msg: msg, 70 | toastLength: _getToastLength(toast), 71 | gravity: _getToastGravity(gravity), 72 | backgroundColor: bgColor ?? toastBgColor, 73 | textColor: textColor ?? toastTextColor, 74 | fontSize: fontSize ?? toastFontSize, 75 | ); 76 | } 77 | 78 | /// 获取Toast显示时间 79 | static _getToastLength(FToast toast) { 80 | switch (toast) { 81 | case FToast.lengthShort: 82 | return Toast.LENGTH_SHORT; 83 | case FToast.lengthLong: 84 | return Toast.LENGTH_LONG; 85 | } 86 | } 87 | 88 | /// 获取Toast显示位置 89 | static _getToastGravity(FToastGravity gravity) { 90 | switch (gravity) { 91 | case FToastGravity.top: 92 | return ToastGravity.TOP; 93 | case FToastGravity.bottom: 94 | return ToastGravity.BOTTOM; 95 | case FToastGravity.center: 96 | return ToastGravity.CENTER; 97 | case FToastGravity.topLeft: 98 | return ToastGravity.TOP_LEFT; 99 | case FToastGravity.topRight: 100 | return ToastGravity.TOP_RIGHT; 101 | case FToastGravity.bottomLeft: 102 | return ToastGravity.BOTTOM_LEFT; 103 | case FToastGravity.bottomRight: 104 | return ToastGravity.BOTTOM_RIGHT; 105 | case FToastGravity.centerLeft: 106 | return ToastGravity.CENTER_LEFT; 107 | case FToastGravity.centerRight: 108 | return ToastGravity.CENTER_RIGHT; 109 | case FToastGravity.snackBar: 110 | return ToastGravity.SNACKBAR; 111 | case FToastGravity.none: 112 | return ToastGravity.NONE; 113 | } 114 | } 115 | } 116 | 117 | /// Toast显示位置 118 | enum FToastGravity { 119 | top, 120 | bottom, 121 | center, 122 | topLeft, 123 | topRight, 124 | bottomLeft, 125 | bottomRight, 126 | centerLeft, 127 | centerRight, 128 | snackBar, 129 | none 130 | } 131 | 132 | /// Toast显示时间 133 | /// 两种模式：[lengthShort] 显示时长 1秒钟、[lengthLong] 显示时长 5秒钟 134 | /// Only for Android Platform 135 | enum FToast { 136 | /// Show Short toast for 1 sec 137 | lengthShort, 138 | 139 | /// Show Long toast for 5 sec 140 | lengthLong 141 | } -------------------------------------------------------------------------------- /example/macos/Runner.xcodeproj/xcshareddata/xcschemes/Runner.xcscheme: -------------------------------------------------------------------------------- 1 | 2 | 5 | 8 | 9 | 15 | 21 | 22 | 23 | 24 | 25 | 30 | 31 | 37 | 38 | 39 | 40 | 43 | 49 | 50 | 51 | 52 | 53 | 63 | 65 | 71 | 72 | 73 | 74 | 80 | 82 | 88 | 89 | 90 | 91 | 93 | 94 | 97 | 98 | 99 | -------------------------------------------------------------------------------- /example/linux/my_application.cc: -------------------------------------------------------------------------------- 1 | #include "my_application.h" 2 | 3 | #include 4 | #ifdef GDK_WINDOWING_X11 5 | #include 6 | #endif 7 | 8 | #include "flutter/generated_plugin_registrant.h" 9 | 10 | struct _MyApplication { 11 | GtkApplication parent_instance; 12 | char** dart_entrypoint_arguments; 13 | }; 14 | 15 | G_DEFINE_TYPE(MyApplication, my_application, GTK_TYPE_APPLICATION) 16 | 17 | // Implements GApplication::activate. 18 | static void my_application_activate(GApplication* application) { 19 | MyApplication* self = MY_APPLICATION(application); 20 | GtkWindow* window = 21 | GTK_WINDOW(gtk_application_window_new(GTK_APPLICATION(application))); 22 | 23 | // Use a header bar when running in GNOME as this is the common style used 24 | // by applications and is the setup most users will be using (e.g. Ubuntu 25 | // desktop). 26 | // If running on X and not using GNOME then just use a traditional title bar 27 | // in case the window manager does more exotic layout, e.g. tiling. 28 | // If running on Wayland assume the header bar will work (may need changing 29 | // if future cases occur). 30 | gboolean use_header_bar = TRUE; 31 | #ifdef GDK_WINDOWING_X11 32 | GdkScreen* screen = gtk_window_get_screen(window); 33 | if (GDK_IS_X11_SCREEN(screen)) { 34 | const gchar* wm_name = gdk_x11_screen_get_window_manager_name(screen); 35 | if (g_strcmp0(wm_name, "GNOME Shell") != 0) { 36 | use_header_bar = FALSE; 37 | } 38 | } 39 | #endif 40 | if (use_header_bar) { 41 | GtkHeaderBar* header_bar = GTK_HEADER_BAR(gtk_header_bar_new()); 42 | gtk_widget_show(GTK_WIDGET(header_bar)); 43 | gtk_header_bar_set_title(header_bar, "flutter_util_code_example"); 44 | gtk_header_bar_set_show_close_button(header_bar, TRUE); 45 | gtk_window_set_titlebar(window, GTK_WIDGET(header_bar)); 46 | } else { 47 | gtk_window_set_title(window, "flutter_util_code_example"); 48 | } 49 | 50 | gtk_window_set_default_size(window, 1280, 720); 51 | gtk_widget_show(GTK_WIDGET(window)); 52 | 53 | g_autoptr(FlDartProject) project = fl_dart_project_new(); 54 | fl_dart_project_set_dart_entrypoint_arguments(project, self->dart_entrypoint_arguments); 55 | 56 | FlView* view = fl_view_new(project); 57 | gtk_widget_show(GTK_WIDGET(view)); 58 | gtk_container_add(GTK_CONTAINER(window), GTK_WIDGET(view)); 59 | 60 | fl_register_plugins(FL_PLUGIN_REGISTRY(view)); 61 | 62 | gtk_widget_grab_focus(GTK_WIDGET(view)); 63 | } 64 | 65 | // Implements GApplication::local_command_line. 66 | static gboolean my_application_local_command_line(GApplication* application, gchar*** arguments, int* exit_status) { 67 | MyApplication* self = MY_APPLICATION(application); 68 | // Strip out the first argument as it is the binary name. 69 | self->dart_entrypoint_arguments = g_strdupv(*arguments + 1); 70 | 71 | g_autoptr(GError) error = nullptr; 72 | if (!g_application_register(application, nullptr, &error)) { 73 | g_warning("Failed to register: %s", error->message); 74 | *exit_status = 1; 75 | return TRUE; 76 | } 77 | 78 | g_application_activate(application); 79 | *exit_status = 0; 80 | 81 | return TRUE; 82 | } 83 | 84 | // Implements GObject::dispose. 85 | static void my_application_dispose(GObject* object) { 86 | MyApplication* self = MY_APPLICATION(object); 87 | g_clear_pointer(&self->dart_entrypoint_arguments, g_strfreev); 88 | G_OBJECT_CLASS(my_application_parent_class)->dispose(object); 89 | } 90 | 91 | static void my_application_class_init(MyApplicationClass* klass) { 92 | G_APPLICATION_CLASS(klass)->activate = my_application_activate; 93 | G_APPLICATION_CLASS(klass)->local_command_line = my_application_local_command_line; 94 | G_OBJECT_CLASS(klass)->dispose = my_application_dispose; 95 | } 96 | 97 | static void my_application_init(MyApplication* self) {} 98 | 99 | MyApplication* my_application_new() { 100 | return MY_APPLICATION(g_object_new(my_application_get_type(), 101 | "application-id", APPLICATION_ID, 102 | "flags", G_APPLICATION_NON_UNIQUE, 103 | nullptr)); 104 | } 105 | -------------------------------------------------------------------------------- /example/windows/CMakeLists.txt: -------------------------------------------------------------------------------- 1 | # Project-level configuration. 2 | cmake_minimum_required(VERSION 3.14) 3 | project(flutter_util_code_example LANGUAGES CXX) 4 | 5 | # The name of the executable created for the application. Change this to change 6 | # the on-disk name of your application. 7 | set(BINARY_NAME "flutter_util_code_example") 8 | 9 | # Explicitly opt in to modern CMake behaviors to avoid warnings with recent 10 | # versions of CMake. 11 | cmake_policy(SET CMP0063 NEW) 12 | 13 | # Define build configuration option. 14 | get_property(IS_MULTICONFIG GLOBAL PROPERTY GENERATOR_IS_MULTI_CONFIG) 15 | if(IS_MULTICONFIG) 16 | set(CMAKE_CONFIGURATION_TYPES "Debug;Profile;Release" 17 | CACHE STRING "" FORCE) 18 | else() 19 | if(NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES) 20 | set(CMAKE_BUILD_TYPE "Debug" CACHE 21 | STRING "Flutter build mode" FORCE) 22 | set_property(CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS 23 | "Debug" "Profile" "Release") 24 | endif() 25 | endif() 26 | # Define settings for the Profile build mode. 27 | set(CMAKE_EXE_LINKER_FLAGS_PROFILE "${CMAKE_EXE_LINKER_FLAGS_RELEASE}") 28 | set(CMAKE_SHARED_LINKER_FLAGS_PROFILE "${CMAKE_SHARED_LINKER_FLAGS_RELEASE}") 29 | set(CMAKE_C_FLAGS_PROFILE "${CMAKE_C_FLAGS_RELEASE}") 30 | set(CMAKE_CXX_FLAGS_PROFILE "${CMAKE_CXX_FLAGS_RELEASE}") 31 | 32 | # Use Unicode for all projects. 33 | add_definitions(-DUNICODE -D_UNICODE) 34 | 35 | # Compilation settings that should be applied to most targets. 36 | # 37 | # Be cautious about adding new options here, as plugins use this function by 38 | # default. In most cases, you should add new options to specific targets instead 39 | # of modifying this function. 40 | function(APPLY_STANDARD_SETTINGS TARGET) 41 | target_compile_features(${TARGET} PUBLIC cxx_std_17) 42 | target_compile_options(${TARGET} PRIVATE /W4 /WX /wd"4100") 43 | target_compile_options(${TARGET} PRIVATE /EHsc) 44 | target_compile_definitions(${TARGET} PRIVATE "_HAS_EXCEPTIONS=0") 45 | target_compile_definitions(${TARGET} PRIVATE "$<$:_DEBUG>") 46 | endfunction() 47 | 48 | # Flutter library and tool build rules. 49 | set(FLUTTER_MANAGED_DIR "${CMAKE_CURRENT_SOURCE_DIR}/flutter") 50 | add_subdirectory(${FLUTTER_MANAGED_DIR}) 51 | 52 | # Application build; see runner/CMakeLists.txt. 53 | add_subdirectory("runner") 54 | 55 | # Enable the test target. 56 | set(include_flutter_util_code_tests TRUE) 57 | 58 | # Generated plugin build rules, which manage building the plugins and adding 59 | # them to the application. 60 | include(flutter/generated_plugins.cmake) 61 | 62 | 63 | # === Installation === 64 | # Support files are copied into place next to the executable, so that it can 65 | # run in place. This is done instead of making a separate bundle (as on Linux) 66 | # so that building and running from within Visual Studio will work. 67 | set(BUILD_BUNDLE_DIR "$") 68 | # Make the "install" step default, as it's required to run. 69 | set(CMAKE_VS_INCLUDE_INSTALL_TO_DEFAULT_BUILD 1) 70 | if(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT) 71 | set(CMAKE_INSTALL_PREFIX "${BUILD_BUNDLE_DIR}" CACHE PATH "..." FORCE) 72 | endif() 73 | 74 | set(INSTALL_BUNDLE_DATA_DIR "${CMAKE_INSTALL_PREFIX}/data") 75 | set(INSTALL_BUNDLE_LIB_DIR "${CMAKE_INSTALL_PREFIX}") 76 | 77 | install(TARGETS ${BINARY_NAME} RUNTIME DESTINATION "${CMAKE_INSTALL_PREFIX}" 78 | COMPONENT Runtime) 79 | 80 | install(FILES "${FLUTTER_ICU_DATA_FILE}" DESTINATION "${INSTALL_BUNDLE_DATA_DIR}" 81 | COMPONENT Runtime) 82 | 83 | install(FILES "${FLUTTER_LIBRARY}" DESTINATION "${INSTALL_BUNDLE_LIB_DIR}" 84 | COMPONENT Runtime) 85 | 86 | if(PLUGIN_BUNDLED_LIBRARIES) 87 | install(FILES "${PLUGIN_BUNDLED_LIBRARIES}" 88 | DESTINATION "${INSTALL_BUNDLE_LIB_DIR}" 89 | COMPONENT Runtime) 90 | endif() 91 | 92 | # Fully re-copy the assets directory on each build to avoid having stale files 93 | # from a previous install. 94 | set(FLUTTER_ASSET_DIR_NAME "flutter_assets") 95 | install(CODE " 96 | file(REMOVE_RECURSE \"${INSTALL_BUNDLE_DATA_DIR}/${FLUTTER_ASSET_DIR_NAME}\") 97 | " COMPONENT Runtime) 98 | install(DIRECTORY "${PROJECT_BUILD_DIR}/${FLUTTER_ASSET_DIR_NAME}" 99 | DESTINATION "${INSTALL_BUNDLE_DATA_DIR}" COMPONENT Runtime) 100 | 101 | # Install the AOT library on non-Debug builds only. 102 | install(FILES "${AOT_LIBRARY}" DESTINATION "${INSTALL_BUNDLE_DATA_DIR}" 103 | CONFIGURATIONS Profile;Release 104 | COMPONENT Runtime) 105 | -------------------------------------------------------------------------------- /lib/date_utils.dart: -------------------------------------------------------------------------------- 1 | import 'package:intl/intl.dart'; 2 | 3 | /// Name: 日期时间工具类 4 | /// Created by Fitem on 2023/7/17 5 | class DateUtils { 6 | /// 时间计算 7 | static const int oneSecond = 1000; 8 | static const int oneMinute = 60 * oneSecond; 9 | static const int oneHour = 60 * oneMinute; 10 | static const int oneDay = 24 * oneHour; 11 | static const int oneWeek = 7 * oneDay; 12 | static const int oneMonth = 30 * oneDay; 13 | static const int oneYear = 365 * oneDay; 14 | 15 | /// 日期格式化 16 | static const String dateTimeFormat = '$dateFormat $timeFormat'; 17 | static const String dateFormat = 'yyyy-MM-dd'; 18 | static const String dateFormat2 = 'yyyy/MM/dd'; 19 | static const String dateFormat3 = 'MM-dd'; 20 | static const String timeFormat = 'HH:mm:ss'; 21 | static const String timeFormat2 = 'HH:mm'; 22 | 23 | /// 星期名称列表 24 | static const List weekList = ['周一', '周二', '周三', '周四', '周五', '周六', '周日']; 25 | 26 | /// 相差时间名称列表 27 | static const List timeRangeList = ['一分钟内', '一小时内', '一天内', '一周内', '一个月内', '一年内', '一年以上']; 28 | 29 | /// 日期时间格式化 30 | /// [timestamp] 时间戳 31 | /// [format] 格式化字符串 默认为 [dateTimeFormat] 32 | /// 默认返回：2021-07-17 15:30:00 33 | static String formatDateTime(DateTime timestamp, [String format = dateTimeFormat]) { 34 | DateFormat dateFormat = DateFormat(format); 35 | return dateFormat.format(timestamp); 36 | } 37 | 38 | /// 日期格式化 39 | /// [timestamp] 时间戳 40 | /// [format] 格式化字符串 默认为 [dateFormat] 41 | /// 默认返回：2021-07-17 42 | static String formatDate(DateTime timestamp, [String format = dateFormat]) { 43 | DateFormat dateFormat = DateFormat(format); 44 | return dateFormat.format(timestamp); 45 | } 46 | 47 | /// 时间格式化 48 | /// [timestamp] 时间戳 49 | /// [format] 格式化字符串 默认为 [timeFormat] 50 | /// 默认返回：15:30:00 51 | static String formatTime(DateTime timestamp, [String format = timeFormat]) { 52 | DateFormat dateFormat = DateFormat(format); 53 | return dateFormat.format(timestamp); 54 | } 55 | 56 | /// 时分格式化 57 | /// [timestamp] 时间戳 58 | /// [format] 格式化字符串 默认为 [timeFormat2] 59 | /// 默认返回：15:30 60 | static String formatHHmm(DateTime timestamp, [String format = timeFormat2]) { 61 | DateFormat dateFormat = DateFormat(format); 62 | return dateFormat.format(timestamp); 63 | } 64 | 65 | /// 解析日期时间 66 | /// [time] 时间字符串 67 | /// [format] 格式化字符串 默认为 [dateTimeFormat] 68 | /// [utc] 是否使用utc时间 默认为 false 69 | static DateTime parseDateTime(String time, [String format = dateTimeFormat, bool utc = false]) { 70 | DateFormat dateFormat = DateFormat(format); 71 | return dateFormat.parse(time, utc); 72 | } 73 | 74 | /// 获取星期几 75 | /// [time] 时间字符串 76 | /// 从周一开始，周日为6 77 | static int getWeekIndex(DateTime timestamp) { 78 | return timestamp.weekday - 1; 79 | } 80 | 81 | /// 获取星期名称 82 | /// [time] 时间字符串 83 | /// [weekList] 星期名称列表 默认为 [weekList] 84 | static String getWeekName(DateTime timestamp, [List weekList = weekList]) { 85 | return weekList[timestamp.weekday - 1]; 86 | } 87 | 88 | /// 计算两个时间的时间差 89 | /// [start] 开始时间 90 | /// [end] 结束时间 91 | /// 返回值：毫秒数 92 | /// 若为负值，则表示 [end] 在 [start] 之前 93 | static int diff(DateTime start, DateTime end) { 94 | return end.millisecondsSinceEpoch - start.millisecondsSinceEpoch; 95 | } 96 | 97 | /// 计算两个时间的差值范围等级 98 | /// [start] 开始时间 99 | /// [end] 结束时间 100 | /// 返回值：0 - 6 对应 1分钟内、1小时内、1天内、1周内、1月内、1年内、1年以上 101 | static int diffRangeLevel(DateTime start, DateTime end) { 102 | // 相差时间，单位毫秒，取绝对值 103 | int duration = diff(start, end).abs(); 104 | if (duration <= oneMinute) { 105 | return 0; 106 | } else if (duration <= oneHour) { 107 | return 1; 108 | } else if (duration <= oneDay) { 109 | return 2; 110 | } else if (duration <= oneWeek) { 111 | return 3; 112 | } else if (duration <= oneMonth) { 113 | return 4; 114 | } else if (duration <= oneYear) { 115 | return 5; 116 | } else { 117 | return 6; 118 | } 119 | } 120 | 121 | /// 相差时间范围说明 122 | /// [start] 开始时间 123 | /// [end] 结束时间 124 | /// [timeRangeList] 相差时间名称列表 默认为 [timeRangeList] 125 | static String diffRangeName(DateTime start, DateTime end, [List timeRangeList = timeRangeList]) { 126 | int rangeClass = diffRangeLevel(start, end); 127 | return timeRangeList[rangeClass]; 128 | } 129 | } 130 | 131 | /// [int]转化[DateTime]工具类 132 | extension DateTimeUtils on int { 133 | /// 时间戳转日期时间 134 | /// [isUtc] 是否使用utc时间 默认为 false 135 | /// 单位：毫秒 136 | DateTime toDateTime([bool isUtc = false]) => DateTime.fromMillisecondsSinceEpoch(this, isUtc: isUtc); 137 | } 138 | -------------------------------------------------------------------------------- /example/lib/function/encrypted_page.dart: -------------------------------------------------------------------------------- 1 | import 'package:flutter/material.dart'; 2 | import 'package:flutter_util_code/utils.dart'; 3 | import 'package:flutter_util_code_example/widget/display_screen.dart'; 4 | 5 | /// Name: 加密页面 6 | /// Created by Fitem on 2023/6/12 7 | class EncryptPage extends StatefulWidget { 8 | const EncryptPage({super.key}); 9 | 10 | @override 11 | EncryptPageState createState() => EncryptPageState(); 12 | } 13 | 14 | class EncryptPageState extends State { 15 | final GlobalKey globalKey = GlobalKey(); 16 | final String content = 'hello world!'; 17 | final String rc4Key = 'abc123'; 18 | final String aesKey = 'xsH/6p7B2xhebSoZ'; 19 | final String publicKey = ''' 20 | MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDMKXEQ1npgt0l5nJODHdnUMW16 21 | /HWloj3cPLvCbbEcsTTe/gGyZTvMvt2xDewRUnVqaZefn2vGlqhurkRQ7xpmo58l 22 | wb9c70d/RIZ3I+TULJH3mqZbv8nHq/BLlTL9DVqwp3G0ysdzLWHNAzAMwf7BjaNE 23 | Ro/zc4A598XePziqQwIDAQAB 24 | '''; 25 | final String privateKey = ''' 26 | MIICdwIBADANBgkqhkiG9w0BAQEFAASCAmEwggJdAgEAAoGBAMwpcRDWemC3SXmc 27 | k4Md2dQxbXr8daWiPdw8u8JtsRyxNN7+AbJlO8y+3bEN7BFSdWppl5+fa8aWqG6u 28 | RFDvGmajnyXBv1zvR39Ehncj5NQskfeaplu/ycer8EuVMv0NWrCncbTKx3MtYc0D 29 | MAzB/sGNo0RGj/NzgDn3xd4/OKpDAgMBAAECgYEAvWoZd1i1s3N5XLXS+gvA5Chz 30 | fW4qrGBI6kMCpBFnB8q01cptwpg/kebnAXR8N1n8i5ypyrN6p4VxgTZ3NWuQXk16 31 | G4UcZcqRciButOs0E+W4Ot5+PMLuutcsFW/uYtaTRIMWHLV0GuHJjUCbLKKJolFc 32 | thMggXOwy6EucL2NALkCQQD7koP0UiHTFyMHmdHKuAESQFU4fNzypzBlvOBBNX7T 33 | 1caLiCoRjUCDEGf8ABE4CTMeDT1SVBgLkfg0o3SFxI2vAkEAz8FQTFWerhnIGkdE 34 | bm/togRUk/LbYIg3YWMfsaDhMU3ue2h4ojXWvNduEjiLm9oX1MsmsBmZdpCRSW4/ 35 | 5AeFrQJBAKQ3c+Ncaa/9fmRLyGJn0mszi22gNCpBcJo4vLpUTUHCXiRe8fcbGW10 36 | nCwnbxYBC1kmk0zWkAudcUQLHtjjAQkCQHMu+4UG504hbybaol8UYUy1V+sa93QC 37 | saml2lmSF6hNS85R8qgEb4UNb7JcdVK4TQQmidGSr9njdxmeLYAQh5UCQDlMuw0H 38 | 25UPw+9QMujcT3UTvABy0lOXRInZgEUU6YAjy0rNVUxLeNoyXlObRTlpoyVz58Er 39 | fp2bts3jaD4PsSU= 40 | '''; 41 | 42 | @override 43 | Widget build(BuildContext context) { 44 | return Scaffold( 45 | appBar: AppBar( 46 | title: const Text('加密页面'), 47 | ), 48 | body: SizedBox( 49 | width: double.infinity, 50 | height: double.infinity, 51 | child: Column( 52 | children: [ 53 | ElevatedButton(onPressed: _handleMD5, child: const Text('MD5加密')), 54 | ElevatedButton(onPressed: _handleRC4, child: const Text('RC4加密')), 55 | ElevatedButton(onPressed: _handleAES, child: const Text('AES加密/解密')), 56 | ElevatedButton(onPressed: _handleRSA, child: const Text('RSA加密/解密')), 57 | ElevatedButton(onPressed: _handleSha256withRSA, child: const Text('sha256withRSA签名/验签')), 58 | ElevatedButton(onPressed: _handleMd5withRSA, child: const Text('md5withRSA签名/验签')), 59 | const Spacer(), 60 | Expanded(flex: 2, child: DisplayScreen(key: globalKey)), 61 | ], 62 | ), 63 | ), 64 | ); 65 | } 66 | 67 | /// 添加内容 68 | void addContent(String content) { 69 | globalKey.currentState?.addContent(content); 70 | } 71 | 72 | _handleMD5() { 73 | addContent('''MD5加密: 74 | 原文：$content 75 | 加密：${EncryptUtils.md5Encrypt(content)} 76 | '''); 77 | } 78 | 79 | _handleRC4() { 80 | String encrypted = EncryptUtils.rc4Encrypt(content, rc4Key); 81 | addContent('''RC4加密: 82 | 原文：$content 83 | 加密：${EncryptUtils.rc4Encrypt(content, rc4Key)} 84 | 解密：${EncryptUtils.rc4Decrypt(encrypted, rc4Key)} 85 | '''); 86 | } 87 | 88 | _handleAES() { 89 | String encryptedContent = EncryptUtils.aesEncrypt(content, aesKey); 90 | addContent('''AES加密: 91 | 原文：$content 92 | 加密：$encryptedContent 93 | 解密：${EncryptUtils.aesDecrypt(encryptedContent, aesKey)} 94 | '''); 95 | } 96 | 97 | _handleRSA() { 98 | String encryptedContent = EncryptUtils.rsaEncrypt(content, publicKey); 99 | addContent('''RSA加密: 100 | 原文：$content 101 | 加密：$encryptedContent 102 | 解密：${EncryptUtils.rsaDecrypt(encryptedContent, privateKey)} 103 | '''); 104 | } 105 | 106 | void _handleSha256withRSA() { 107 | String encryptedContent = EncryptUtils.sha256withRSASign(content, privateKey); 108 | addContent('''sha256withRSA加密: 109 | 原文：$content 110 | 加密：$encryptedContent 111 | 验签：${EncryptUtils.sha256withRSAVerify(content, encryptedContent, publicKey)} 112 | '''); 113 | } 114 | 115 | Future _handleMd5withRSA() async { 116 | String encryptedContent = await EncryptUtils.md5withRSASign(content, privateKey); 117 | bool isValid = await EncryptUtils.md5withRSAVerify(content, encryptedContent, publicKey); 118 | addContent('''md5withRSA签名: 119 | 原文：$content 120 | 加密：$encryptedContent 121 | 验签：$isValid 122 | '''); 123 | } 124 | } 125 | -------------------------------------------------------------------------------- /example/lib/function/share_page.dart: -------------------------------------------------------------------------------- 1 | import 'dart:io'; 2 | 3 | import 'package:flutter/material.dart'; 4 | import 'package:flutter/services.dart'; 5 | import 'package:flutter_util_code/utils.dart'; 6 | 7 | /// Name: 分享页面 8 | /// Created by Fitem on 2023/6/28 9 | class SharePage extends StatefulWidget { 10 | const SharePage({super.key}); 11 | 12 | @override 13 | SharePageState createState() => SharePageState(); 14 | } 15 | 16 | class SharePageState extends State { 17 | @override 18 | Widget build(BuildContext context) { 19 | return Scaffold( 20 | appBar: AppBar( 21 | title: const Text('分享工具类'), 22 | ), 23 | body: SizedBox( 24 | width: double.infinity, 25 | height: double.infinity, 26 | child: Column( 27 | children: [ 28 | _buildButton('分享文本', () => ShareUtils.shareText('分享内容', subject: '分享主题')), 29 | _buildButton( 30 | '分享图片-path', 31 | () async { 32 | // 拷贝图片 33 | final data = await rootBundle.load('assets/flutter_logo.png'); 34 | final Uint8List bytes = data.buffer.asUint8List(); 35 | final String tempFilePath = await PathUtils.getAppCachePath(); 36 | String filePath = '$tempFilePath/flutter_logo.png'; 37 | final File imageFile = File(filePath); 38 | await imageFile.writeAsBytes(bytes); 39 | // 获取图片路径 40 | return ShareUtils.shareImage(name: 'flutter_logo.png', path: filePath); 41 | }, 42 | ), 43 | _buildButton( 44 | '分享图片-bytes', 45 | () async { 46 | // 获取图片bytes 47 | final data = await rootBundle.load('assets/flutter_logo.png'); 48 | final Uint8List bytes = data.buffer.asUint8List(); 49 | return ShareUtils.shareImage(name: 'flutter_logo.png', bytes: bytes); 50 | }, 51 | ), 52 | _buildButton( 53 | '分享多张图片', 54 | () async { 55 | // 获取多少张图片bytes 56 | final data1 = await rootBundle.load('assets/flutter_logo.png'); 57 | final data2 = await rootBundle.load('assets/ic_launcher.png'); 58 | final bytes1 = data1.buffer.asUint8List(); 59 | final bytes2 = data2.buffer.asUint8List(); 60 | ShareFile file1 = ShareFile(name: 'flutter_logo.png', bytes: bytes1); 61 | ShareFile file2 = ShareFile(name: 'ic_launcher.png', bytes: bytes2); 62 | return ShareUtils.shareImages([file1, file2]); 63 | }, 64 | ), 65 | _buildButton( 66 | '分享文件-path', 67 | () async { 68 | // 拷贝文件 69 | final String tempFilePath = await PathUtils.getAppCachePath(); 70 | String filePath = '$tempFilePath/temp.txt'; 71 | final File testFile = File(filePath); 72 | await testFile.writeAsString('Hello, world!'); 73 | return ShareUtils.shareFile(name: 'temp.txt', path: filePath); 74 | }, 75 | ), 76 | _buildButton( 77 | '分享文件-bytes', 78 | () async { 79 | // 创建文件 80 | final String tempFilePath = await PathUtils.getAppCachePath(); 81 | String filePath = '$tempFilePath/temp.txt'; 82 | final File testFile = File(filePath); 83 | await testFile.writeAsString('Hello, world!'); 84 | // 获取文件bytes 85 | Uint8List bytes = await testFile.readAsBytes(); 86 | return ShareUtils.shareFile(name: 'temp.html', bytes: bytes); 87 | }, 88 | ), 89 | _buildButton( 90 | '分享多个文件', 91 | () async { 92 | // 创建多个文件 93 | final String tempFilePath = await PathUtils.getAppCachePath(); 94 | String filePath1 = '$tempFilePath/temp1.txt'; 95 | String filePath2 = '$tempFilePath/temp2.txt'; 96 | final File testFile1 = File(filePath1); 97 | final File testFile2 = File(filePath2); 98 | await testFile1.writeAsString('Hello, world!'); 99 | await testFile2.writeAsString('Hello, world!'); 100 | // 获取文件路径 101 | filePath1 = testFile1.absolute.path; 102 | filePath2 = testFile2.absolute.path; 103 | return ShareUtils.shareFiles([ 104 | ShareFile(name: 'temp1.txt', path: filePath1), 105 | ShareFile(name: 'temp2.txt', path: filePath2), 106 | ]); 107 | }, 108 | ), 109 | ], 110 | ), 111 | ), 112 | ); 113 | } 114 | 115 | /// 通用按钮 116 | Widget _buildButton(String text, Future Function() onPressed) { 117 | return ElevatedButton( 118 | onPressed: () async { 119 | bool result = await onPressed(); 120 | ToastUtils.showCenter(result ? '分享成功' : '分享失败'); 121 | }, 122 | child: Text(text)); 123 | } 124 | } 125 | -------------------------------------------------------------------------------- /example/linux/CMakeLists.txt: -------------------------------------------------------------------------------- 1 | # Project-level configuration. 2 | cmake_minimum_required(VERSION 3.10) 3 | project(runner LANGUAGES CXX) 4 | 5 | # The name of the executable created for the application. Change this to change 6 | # the on-disk name of your application. 7 | set(BINARY_NAME "flutter_util_code_example") 8 | # The unique GTK application identifier for this application. See: 9 | # https://wiki.gnome.org/HowDoI/ChooseApplicationID 10 | set(APPLICATION_ID "com.fitem.flutter_util_code") 11 | 12 | # Explicitly opt in to modern CMake behaviors to avoid warnings with recent 13 | # versions of CMake. 14 | cmake_policy(SET CMP0063 NEW) 15 | 16 | # Load bundled libraries from the lib/ directory relative to the binary. 17 | set(CMAKE_INSTALL_RPATH "$ORIGIN/lib") 18 | 19 | # Root filesystem for cross-building. 20 | if(FLUTTER_TARGET_PLATFORM_SYSROOT) 21 | set(CMAKE_SYSROOT ${FLUTTER_TARGET_PLATFORM_SYSROOT}) 22 | set(CMAKE_FIND_ROOT_PATH ${CMAKE_SYSROOT}) 23 | set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER) 24 | set(CMAKE_FIND_ROOT_PATH_MODE_PACKAGE ONLY) 25 | set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY) 26 | set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY) 27 | endif() 28 | 29 | # Define build configuration options. 30 | if(NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES) 31 | set(CMAKE_BUILD_TYPE "Debug" CACHE 32 | STRING "Flutter build mode" FORCE) 33 | set_property(CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS 34 | "Debug" "Profile" "Release") 35 | endif() 36 | 37 | # Compilation settings that should be applied to most targets. 38 | # 39 | # Be cautious about adding new options here, as plugins use this function by 40 | # default. In most cases, you should add new options to specific targets instead 41 | # of modifying this function. 42 | function(APPLY_STANDARD_SETTINGS TARGET) 43 | target_compile_features(${TARGET} PUBLIC cxx_std_14) 44 | target_compile_options(${TARGET} PRIVATE -Wall -Werror) 45 | target_compile_options(${TARGET} PRIVATE "$<$>:-O3>") 46 | target_compile_definitions(${TARGET} PRIVATE "$<$>:NDEBUG>") 47 | endfunction() 48 | 49 | # Flutter library and tool build rules. 50 | set(FLUTTER_MANAGED_DIR "${CMAKE_CURRENT_SOURCE_DIR}/flutter") 51 | add_subdirectory(${FLUTTER_MANAGED_DIR}) 52 | 53 | # System-level dependencies. 54 | find_package(PkgConfig REQUIRED) 55 | pkg_check_modules(GTK REQUIRED IMPORTED_TARGET gtk+-3.0) 56 | 57 | add_definitions(-DAPPLICATION_ID="${APPLICATION_ID}") 58 | 59 | # Define the application target. To change its name, change BINARY_NAME above, 60 | # not the value here, or `flutter run` will no longer work. 61 | # 62 | # Any new source files that you add to the application should be added here. 63 | add_executable(${BINARY_NAME} 64 | "main.cc" 65 | "my_application.cc" 66 | "${FLUTTER_MANAGED_DIR}/generated_plugin_registrant.cc" 67 | ) 68 | 69 | # Apply the standard set of build settings. This can be removed for applications 70 | # that need different build settings. 71 | apply_standard_settings(${BINARY_NAME}) 72 | 73 | # Add dependency libraries. Add any application-specific dependencies here. 74 | target_link_libraries(${BINARY_NAME} PRIVATE flutter) 75 | target_link_libraries(${BINARY_NAME} PRIVATE PkgConfig::GTK) 76 | 77 | # Run the Flutter tool portions of the build. This must not be removed. 78 | add_dependencies(${BINARY_NAME} flutter_assemble) 79 | 80 | # Only the install-generated bundle's copy of the executable will launch 81 | # correctly, since the resources must in the right relative locations. To avoid 82 | # people trying to run the unbundled copy, put it in a subdirectory instead of 83 | # the default top-level location. 84 | set_target_properties(${BINARY_NAME} 85 | PROPERTIES 86 | RUNTIME_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/intermediates_do_not_run" 87 | ) 88 | 89 | # Enable the test target. 90 | set(include_flutter_util_code_tests TRUE) 91 | 92 | # Generated plugin build rules, which manage building the plugins and adding 93 | # them to the application. 94 | include(flutter/generated_plugins.cmake) 95 | 96 | 97 | # === Installation === 98 | # By default, "installing" just makes a relocatable bundle in the build 99 | # directory. 100 | set(BUILD_BUNDLE_DIR "${PROJECT_BINARY_DIR}/bundle") 101 | if(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT) 102 | set(CMAKE_INSTALL_PREFIX "${BUILD_BUNDLE_DIR}" CACHE PATH "..." FORCE) 103 | endif() 104 | 105 | # Start with a clean build bundle directory every time. 106 | install(CODE " 107 | file(REMOVE_RECURSE \"${BUILD_BUNDLE_DIR}/\") 108 | " COMPONENT Runtime) 109 | 110 | set(INSTALL_BUNDLE_DATA_DIR "${CMAKE_INSTALL_PREFIX}/data") 111 | set(INSTALL_BUNDLE_LIB_DIR "${CMAKE_INSTALL_PREFIX}/lib") 112 | 113 | install(TARGETS ${BINARY_NAME} RUNTIME DESTINATION "${CMAKE_INSTALL_PREFIX}" 114 | COMPONENT Runtime) 115 | 116 | install(FILES "${FLUTTER_ICU_DATA_FILE}" DESTINATION "${INSTALL_BUNDLE_DATA_DIR}" 117 | COMPONENT Runtime) 118 | 119 | install(FILES "${FLUTTER_LIBRARY}" DESTINATION "${INSTALL_BUNDLE_LIB_DIR}" 120 | COMPONENT Runtime) 121 | 122 | foreach(bundled_library ${PLUGIN_BUNDLED_LIBRARIES}) 123 | install(FILES "${bundled_library}" 124 | DESTINATION "${INSTALL_BUNDLE_LIB_DIR}" 125 | COMPONENT Runtime) 126 | endforeach(bundled_library) 127 | 128 | # Fully re-copy the assets directory on each build to avoid having stale files 129 | # from a previous install. 130 | set(FLUTTER_ASSET_DIR_NAME "flutter_assets") 131 | install(CODE " 132 | file(REMOVE_RECURSE \"${INSTALL_BUNDLE_DATA_DIR}/${FLUTTER_ASSET_DIR_NAME}\") 133 | " COMPONENT Runtime) 134 | install(DIRECTORY "${PROJECT_BUILD_DIR}/${FLUTTER_ASSET_DIR_NAME}" 135 | DESTINATION "${INSTALL_BUNDLE_DATA_DIR}" COMPONENT Runtime) 136 | 137 | # Install the AOT library on non-Debug builds only. 138 | if(NOT CMAKE_BUILD_TYPE MATCHES "Debug") 139 | install(FILES "${AOT_LIBRARY}" DESTINATION "${INSTALL_BUNDLE_LIB_DIR}" 140 | COMPONENT Runtime) 141 | endif() 142 | --------------------------------------------------------------------------------