├── .gitignore ├── .idea ├── libraries │ ├── Dart_SDK.xml │ └── Flutter_for_Android.xml ├── modules.xml ├── runConfigurations │ └── example_lib_main_dart.xml └── workspace.xml ├── .metadata ├── CHANGELOG.md ├── LICENSE ├── README.md ├── android ├── .gitignore ├── build.gradle ├── gradle.properties ├── gradle │ └── wrapper │ │ └── gradle-wrapper.properties ├── settings.gradle └── src │ └── main │ ├── AndroidManifest.xml │ └── java │ └── com │ └── example │ └── flutter_serial_port │ └── FlutterSerialPortPlugin.java ├── doc └── images │ ├── flutter_serial_port_example_setting.gif │ └── issue-android-build-failed.png ├── example ├── .gitignore ├── .metadata ├── README.md ├── android │ ├── app │ │ ├── build.gradle │ │ └── src │ │ │ ├── debug │ │ │ └── AndroidManifest.xml │ │ │ ├── main │ │ │ ├── AndroidManifest.xml │ │ │ ├── java │ │ │ │ └── com │ │ │ │ │ └── example │ │ │ │ │ └── flutter_serial_port_example │ │ │ │ │ └── MainActivity.java │ │ │ └── res │ │ │ │ ├── drawable │ │ │ │ └── launch_background.xml │ │ │ │ ├── mipmap-hdpi │ │ │ │ └── ic_launcher.png │ │ │ │ ├── mipmap-mdpi │ │ │ │ └── ic_launcher.png │ │ │ │ ├── mipmap-xhdpi │ │ │ │ └── ic_launcher.png │ │ │ │ ├── mipmap-xxhdpi │ │ │ │ └── ic_launcher.png │ │ │ │ ├── mipmap-xxxhdpi │ │ │ │ └── ic_launcher.png │ │ │ │ └── values │ │ │ │ ├── strings.xml │ │ │ │ └── styles.xml │ │ │ └── profile │ │ │ └── AndroidManifest.xml │ ├── build.gradle │ ├── gradle.properties │ ├── gradle │ │ └── wrapper │ │ │ └── gradle-wrapper.properties │ └── settings.gradle ├── ios │ ├── Flutter │ │ ├── AppFrameworkInfo.plist │ │ ├── Debug.xcconfig │ │ └── Release.xcconfig │ ├── Runner.xcodeproj │ │ ├── project.pbxproj │ │ ├── project.xcworkspace │ │ │ └── contents.xcworkspacedata │ │ └── xcshareddata │ │ │ └── xcschemes │ │ │ └── Runner.xcscheme │ ├── Runner.xcworkspace │ │ └── contents.xcworkspacedata │ └── Runner │ │ ├── AppDelegate.swift │ │ ├── Assets.xcassets │ │ ├── AppIcon.appiconset │ │ │ ├── Contents.json │ │ │ ├── Icon-App-1024x1024@1x.png │ │ │ ├── Icon-App-20x20@1x.png │ │ │ ├── Icon-App-20x20@2x.png │ │ │ ├── Icon-App-20x20@3x.png │ │ │ ├── Icon-App-29x29@1x.png │ │ │ ├── Icon-App-29x29@2x.png │ │ │ ├── Icon-App-29x29@3x.png │ │ │ ├── Icon-App-40x40@1x.png │ │ │ ├── Icon-App-40x40@2x.png │ │ │ ├── Icon-App-40x40@3x.png │ │ │ ├── Icon-App-60x60@2x.png │ │ │ ├── Icon-App-60x60@3x.png │ │ │ ├── Icon-App-76x76@1x.png │ │ │ ├── Icon-App-76x76@2x.png │ │ │ └── Icon-App-83.5x83.5@2x.png │ │ └── LaunchImage.imageset │ │ │ ├── Contents.json │ │ │ ├── LaunchImage.png │ │ │ ├── LaunchImage@2x.png │ │ │ ├── LaunchImage@3x.png │ │ │ └── README.md │ │ ├── Base.lproj │ │ ├── LaunchScreen.storyboard │ │ └── Main.storyboard │ │ ├── Info.plist │ │ └── Runner-Bridging-Header.h ├── lib │ ├── constants.dart │ ├── main.dart │ ├── pages │ │ ├── home.dart │ │ ├── setting_baudrate.dart │ │ ├── setting_device.dart │ │ └── settings.dart │ ├── stores │ │ └── app.dart │ └── utils.dart ├── pubspec.lock ├── pubspec.yaml └── test │ └── widget_test.dart ├── flutter_serial_port.iml ├── ios ├── .gitignore ├── Assets │ └── .gitkeep ├── Classes │ ├── FlutterSerialPortPlugin.h │ ├── FlutterSerialPortPlugin.m │ └── SwiftFlutterSerialPortPlugin.swift └── flutter_serial_port.podspec ├── lib ├── constants.dart ├── serial_port_flutter.dart └── utils.dart ├── pubspec.lock └── pubspec.yaml /.gitignore: -------------------------------------------------------------------------------- 1 | .DS_Store 2 | .dart_tool/ 3 | 4 | .packages 5 | .pub/ 6 | 7 | build/ 8 | 9 | # Android 10 | android/.project 11 | android/.classpath 12 | android/**/.settings/ 13 | 14 | example/android/.project 15 | example/android/.classpath 16 | example/android/**/.settings/ 17 | 18 | example/android/app/.project 19 | example/android/app/.classpath 20 | example/android/app/**/.settings/ 21 | 22 | 23 | # Visual Studio Code 24 | .vscode/ 25 | -------------------------------------------------------------------------------- /.idea/libraries/Dart_SDK.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | -------------------------------------------------------------------------------- /.idea/libraries/Flutter_for_Android.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | -------------------------------------------------------------------------------- /.idea/modules.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | -------------------------------------------------------------------------------- /.idea/runConfigurations/example_lib_main_dart.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 6 | -------------------------------------------------------------------------------- /.idea/workspace.xml: -------------------------------------------------------------------------------- 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 | 38 | 39 | 40 | 41 | 42 | 43 | 44 | 45 | 46 | -------------------------------------------------------------------------------- /.metadata: -------------------------------------------------------------------------------- 1 | # This file tracks properties of this Flutter project. 2 | # Used by Flutter tool to assess capabilities and perform upgrades etc. 3 | # 4 | # This file should be version controlled and should not be manually edited. 5 | 6 | version: 7 | revision: 1aedbb1835bd6eb44550293d57d4d124f19901f0 8 | channel: stable 9 | 10 | project_type: plugin 11 | -------------------------------------------------------------------------------- /CHANGELOG.md: -------------------------------------------------------------------------------- 1 | ## 0.1.0 2 | 3 | * Add constants.dart. 4 | * Fix Android build failed. 5 | * Complete README.md for 0.1.0 6 | * Complete doc strings. 7 | 8 | --- 9 | 10 | ## 0.0.4 11 | 12 | * Add functions for String / Hex exchanging. (`utils.dart`) 13 | 14 | ## 0.0.3 15 | 16 | * Remove debug messages from `FlutterSerialPortPlugin.java` 17 | 18 | ## 0.0.2 19 | 20 | * Add `baudrate` parameter in `FlutterSerialPort.createSerialPort` 21 | 22 | ## 0.0.1 23 | 24 | * Integrate Android-SerialPort-API functions. 25 | * Implement class `SerialPort` and `Device`. 26 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | TODO: Add your license here. 2 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | 2 | A Flutter plugin integrated with [Android-SerialPort-API](https://github.com/licheedev/Android-SerialPort-API). 3 | 4 | This plugin works only for Android devices. 5 | 6 | 7 | ## Usage 8 | 9 | ### List devices 10 | 11 | ``` dart 12 | Future> findDevices() async { 13 | return await FlutterSerialPort.listDevices(); 14 | } 15 | ``` 16 | 17 | ### Create `SerialPort` for certain device 18 | 19 | ``` dart 20 | Device theDevice = Device("deviceName", "/your/device/path"); 21 | int baudrate = 9600; 22 | Serial serialPort = await FlutterSerialPort.createSerialPort(theDevice, baudrate); 23 | ``` 24 | 25 | ### Open/Close device 26 | 27 | ``` dart 28 | bool openResult = await serialPort.open(); 29 | print(serialPort.isConnected) // true 30 | bool closeResult = await serialPort.close(); 31 | print(serialPort.isConnected) // false 32 | ``` 33 | 34 | ### Read/Write data from/to device 35 | 36 | ``` dart 37 | // Listen to `receiveStream` 38 | serialPort.receiveStream.listen((recv) { 39 | print("Receive: $recv"); 40 | }); 41 | 42 | serialPort.write(Uint8List.fromList("Write some data".codeUnits)); 43 | ``` 44 | 45 | ## Example 46 | 47 | Check out the [**example**](https://github.com/BbsonLin/serial_port_flutter/blob/master/example/README.md). 48 | 49 | 50 | ## Issues 51 | 52 | ### Build failed on Android 53 | 54 | If you bump into a issue like below. 55 | 56 | ![](https://raw.githubusercontent.com/BbsonLin/serial_port_flutter/master/doc/images/issue-android-build-failed.png) 57 | 58 | Change the `android:label` in `AndroidManifest.xml`. 59 | 60 | Check out this commit [fix: 🐛 Fix Android build failed issue](https://github.com/BbsonLin/serial_port_flutter/commit/2ae93ef70b8a5897b47013af890c946da84b827f) 61 | 62 | ### App crashed on Android x86 63 | 64 | This is all about Android permission problem. 65 | Please check out [Issue #4](https://github.com/BbsonLin/serial_port_flutter/issues/4#issuecomment-646545598). 66 | -------------------------------------------------------------------------------- /android/.gitignore: -------------------------------------------------------------------------------- 1 | *.iml 2 | .gradle 3 | /local.properties 4 | /.idea/workspace.xml 5 | /.idea/libraries 6 | .DS_Store 7 | /build 8 | /captures 9 | -------------------------------------------------------------------------------- /android/build.gradle: -------------------------------------------------------------------------------- 1 | group 'com.example.flutter_serial_port' 2 | version '1.0' 3 | 4 | buildscript { 5 | repositories { 6 | google() 7 | jcenter() 8 | } 9 | 10 | dependencies { 11 | classpath 'com.android.tools.build:gradle:3.2.1' 12 | } 13 | } 14 | 15 | rootProject.allprojects { 16 | repositories { 17 | google() 18 | jcenter() 19 | maven { url "https://jitpack.io" } 20 | } 21 | } 22 | 23 | apply plugin: 'com.android.library' 24 | 25 | android { 26 | compileSdkVersion 28 27 | 28 | defaultConfig { 29 | minSdkVersion 16 30 | testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner" 31 | } 32 | lintOptions { 33 | disable 'InvalidPackage' 34 | } 35 | } 36 | 37 | dependencies { 38 | implementation 'com.github.licheedev.Android-SerialPort-API:serialport:1.0.1' 39 | } 40 | -------------------------------------------------------------------------------- /android/gradle.properties: -------------------------------------------------------------------------------- 1 | org.gradle.jvmargs=-Xmx1536M 2 | 3 | -------------------------------------------------------------------------------- /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-4.10.2-all.zip 6 | -------------------------------------------------------------------------------- /android/settings.gradle: -------------------------------------------------------------------------------- 1 | rootProject.name = 'flutter_serial_port' 2 | -------------------------------------------------------------------------------- /android/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 4 | 5 | -------------------------------------------------------------------------------- /android/src/main/java/com/example/flutter_serial_port/FlutterSerialPortPlugin.java: -------------------------------------------------------------------------------- 1 | package com.example.flutter_serial_port; 2 | 3 | import java.lang.Thread; 4 | import java.lang.Runnable; 5 | import java.io.File; 6 | import java.io.InputStream; 7 | import java.io.OutputStream; 8 | import java.io.IOException; 9 | import java.util.Arrays; 10 | import java.util.ArrayList; 11 | 12 | import android.os.Handler; 13 | import android.os.Looper; 14 | import android.util.Log; 15 | 16 | import android.serialport.SerialPort; 17 | import android.serialport.SerialPortFinder; 18 | 19 | import io.flutter.plugin.common.MethodCall; 20 | import io.flutter.plugin.common.MethodChannel; 21 | import io.flutter.plugin.common.MethodChannel.MethodCallHandler; 22 | import io.flutter.plugin.common.MethodChannel.Result; 23 | import io.flutter.plugin.common.EventChannel; 24 | import io.flutter.plugin.common.PluginRegistry.Registrar; 25 | 26 | /** FlutterSerialPortPlugin */ 27 | public class FlutterSerialPortPlugin implements MethodCallHandler, EventChannel.StreamHandler { 28 | 29 | private static final String TAG = "FlutterSerialPortPlugin"; 30 | private SerialPortFinder mSerialPortFinder = new SerialPortFinder(); 31 | protected SerialPort mSerialPort; 32 | protected OutputStream mOutputStream; 33 | private InputStream mInputStream; 34 | private ReadThread mReadThread; 35 | private EventChannel.EventSink mEventSink; 36 | private Handler mHandler = new Handler(Looper.getMainLooper());; 37 | 38 | private class ReadThread extends Thread { 39 | @Override 40 | public void run() { 41 | super.run(); 42 | while (!isInterrupted()) { 43 | int size; 44 | try { 45 | byte[] buffer = new byte[64]; 46 | if (mInputStream == null) 47 | return; 48 | size = mInputStream.read(buffer); 49 | // Log.d(TAG, "read size: " + String.valueOf(size)); 50 | if (size > 0) { 51 | onDataReceived(buffer, size); 52 | } 53 | } catch (IOException e) { 54 | e.printStackTrace(); 55 | return; 56 | } 57 | } 58 | } 59 | } 60 | 61 | protected void onDataReceived(final byte[] buffer, final int size) { 62 | if (mEventSink != null) { 63 | mHandler.post(new Runnable() { 64 | @Override 65 | public void run() { 66 | // Log.d(TAG, "eventsink: " + buffer.toString()); 67 | mEventSink.success(Arrays.copyOfRange(buffer, 0, size)); 68 | } 69 | }); 70 | } 71 | } 72 | 73 | FlutterSerialPortPlugin(Registrar registrar) { 74 | final EventChannel eventChannel = new EventChannel(registrar.messenger(), "serial_port/event"); 75 | eventChannel.setStreamHandler(this); 76 | } 77 | 78 | /** Plugin registration. */ 79 | public static void registerWith(Registrar registrar) { 80 | final MethodChannel channel = new MethodChannel(registrar.messenger(), "serial_port"); 81 | channel.setMethodCallHandler(new FlutterSerialPortPlugin(registrar)); 82 | } 83 | 84 | @Override 85 | public void onMethodCall(MethodCall call, Result result) { 86 | switch (call.method) { 87 | case "getPlatformVersion": 88 | result.success("Android " + android.os.Build.VERSION.RELEASE); 89 | break; 90 | case "open": 91 | final String devicePath = call.argument("devicePath"); 92 | final int baudrate = call.argument("baudrate"); 93 | Log.d(TAG, "Open " + devicePath + ", baudrate: " + baudrate); 94 | Boolean openResult = openDevice(devicePath, baudrate); 95 | result.success(openResult); 96 | break; 97 | case "close": 98 | Boolean closeResult = closeDevice(); 99 | result.success(closeResult); 100 | break; 101 | case "write": 102 | writeData((byte[]) call.argument("data")); 103 | result.success(true); 104 | break; 105 | case "getAllDevices": 106 | ArrayList devices = getAllDevices(); 107 | Log.d(TAG, devices.toString()); 108 | result.success(devices); 109 | break; 110 | case "getAllDevicesPath": 111 | ArrayList devicesPath = getAllDevicesPath(); 112 | Log.d(TAG, devicesPath.toString()); 113 | result.success(devicesPath); 114 | break; 115 | default: 116 | result.notImplemented(); 117 | break; 118 | } 119 | } 120 | 121 | @Override 122 | public void onListen(Object o, EventChannel.EventSink eventSink) { 123 | mEventSink = eventSink; 124 | } 125 | 126 | @Override 127 | public void onCancel(Object o) { 128 | mEventSink = null; 129 | } 130 | 131 | private ArrayList getAllDevices() { 132 | ArrayList devices = new ArrayList(Arrays.asList(mSerialPortFinder.getAllDevices())); 133 | return devices; 134 | } 135 | 136 | private ArrayList getAllDevicesPath() { 137 | ArrayList devicesPath = new ArrayList(Arrays.asList(mSerialPortFinder.getAllDevicesPath())); 138 | return devicesPath; 139 | } 140 | 141 | private Boolean openDevice(String devicePath, int baudrate) { 142 | if (mSerialPort == null) { 143 | /* Check parameters */ 144 | if ((devicePath.length() == 0) || (baudrate == -1)) { 145 | return false; 146 | } 147 | 148 | /* Open the serial port */ 149 | try { 150 | mSerialPort = new SerialPort(new File(devicePath), baudrate, 0); 151 | mOutputStream = mSerialPort.getOutputStream(); 152 | mInputStream = mSerialPort.getInputStream(); 153 | mReadThread = new ReadThread(); 154 | mReadThread.start(); 155 | return true; 156 | } catch (Exception e) { 157 | Log.e(TAG, e.toString()); 158 | return false; 159 | } 160 | } 161 | return false; 162 | } 163 | 164 | private Boolean closeDevice() { 165 | if (mSerialPort != null) { 166 | mSerialPort.close(); 167 | mSerialPort = null; 168 | return true; 169 | } 170 | return false; 171 | } 172 | 173 | private void writeData(byte[] data) { 174 | try { 175 | mOutputStream.write(data); 176 | // mOutputStream.write('\n'); 177 | } catch (IOException e) { 178 | Log.e(TAG, e.toString()); 179 | } 180 | } 181 | } 182 | -------------------------------------------------------------------------------- /doc/images/flutter_serial_port_example_setting.gif: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/BbsonLin/serial_port_flutter/599736342e42a255bb3ed4c12bb4979c67e1911e/doc/images/flutter_serial_port_example_setting.gif -------------------------------------------------------------------------------- /doc/images/issue-android-build-failed.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/BbsonLin/serial_port_flutter/599736342e42a255bb3ed4c12bb4979c67e1911e/doc/images/issue-android-build-failed.png -------------------------------------------------------------------------------- /example/.gitignore: -------------------------------------------------------------------------------- 1 | # Miscellaneous 2 | *.class 3 | *.log 4 | *.pyc 5 | *.swp 6 | .DS_Store 7 | .atom/ 8 | .buildlog/ 9 | .history 10 | .svn/ 11 | 12 | # IntelliJ related 13 | *.iml 14 | *.ipr 15 | *.iws 16 | .idea/ 17 | 18 | # The .vscode folder contains launch configuration and tasks you configure in 19 | # VS Code which you may wish to be included in version control, so this line 20 | # is commented out by default. 21 | #.vscode/ 22 | 23 | # Flutter/Dart/Pub related 24 | **/doc/api/ 25 | .dart_tool/ 26 | .flutter-plugins 27 | .packages 28 | .pub-cache/ 29 | .pub/ 30 | /build/ 31 | 32 | # Android related 33 | **/android/**/gradle-wrapper.jar 34 | **/android/.gradle 35 | **/android/captures/ 36 | **/android/gradlew 37 | **/android/gradlew.bat 38 | **/android/local.properties 39 | **/android/**/GeneratedPluginRegistrant.java 40 | 41 | # iOS/XCode related 42 | **/ios/**/*.mode1v3 43 | **/ios/**/*.mode2v3 44 | **/ios/**/*.moved-aside 45 | **/ios/**/*.pbxuser 46 | **/ios/**/*.perspectivev3 47 | **/ios/**/*sync/ 48 | **/ios/**/.sconsign.dblite 49 | **/ios/**/.tags* 50 | **/ios/**/.vagrant/ 51 | **/ios/**/DerivedData/ 52 | **/ios/**/Icon? 53 | **/ios/**/Pods/ 54 | **/ios/**/.symlinks/ 55 | **/ios/**/profile 56 | **/ios/**/xcuserdata 57 | **/ios/.generated/ 58 | **/ios/Flutter/App.framework 59 | **/ios/Flutter/Flutter.framework 60 | **/ios/Flutter/Generated.xcconfig 61 | **/ios/Flutter/app.flx 62 | **/ios/Flutter/app.zip 63 | **/ios/Flutter/flutter_assets/ 64 | **/ios/Flutter/flutter_export_environment.sh 65 | **/ios/ServiceDefinitions.json 66 | **/ios/Runner/GeneratedPluginRegistrant.* 67 | 68 | # Exceptions to above rules. 69 | !**/ios/**/default.mode1v3 70 | !**/ios/**/default.mode2v3 71 | !**/ios/**/default.pbxuser 72 | !**/ios/**/default.perspectivev3 73 | !/packages/flutter_tools/test/data/dart_dependencies_test/**/.packages 74 | -------------------------------------------------------------------------------- /example/.metadata: -------------------------------------------------------------------------------- 1 | # This file tracks properties of this Flutter project. 2 | # Used by Flutter tool to assess capabilities and perform upgrades etc. 3 | # 4 | # This file should be version controlled and should not be manually edited. 5 | 6 | version: 7 | revision: 1aedbb1835bd6eb44550293d57d4d124f19901f0 8 | channel: stable 9 | 10 | project_type: app 11 | -------------------------------------------------------------------------------- /example/README.md: -------------------------------------------------------------------------------- 1 | 2 | This is more practical project for using [serial_port_flutter]() 3 | 4 | ![](https://raw.githubusercontent.com/BbsonLin/serial_port_flutter/master/doc/images/flutter_serial_port_example_setting.gif) 5 | -------------------------------------------------------------------------------- /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 from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle" 26 | 27 | android { 28 | compileSdkVersion 28 29 | 30 | lintOptions { 31 | disable 'InvalidPackage' 32 | } 33 | 34 | defaultConfig { 35 | // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html). 36 | applicationId "com.example.flutter_serial_port_example" 37 | minSdkVersion 16 38 | targetSdkVersion 28 39 | versionCode flutterVersionCode.toInteger() 40 | versionName flutterVersionName 41 | testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner" 42 | } 43 | 44 | buildTypes { 45 | release { 46 | // TODO: Add your own signing config for the release build. 47 | // Signing with the debug keys for now, so `flutter run --release` works. 48 | signingConfig signingConfigs.debug 49 | } 50 | } 51 | } 52 | 53 | flutter { 54 | source '../..' 55 | } 56 | 57 | dependencies { 58 | testImplementation 'junit:junit:4.12' 59 | androidTestImplementation 'com.android.support.test:runner:1.0.2' 60 | androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2' 61 | } 62 | -------------------------------------------------------------------------------- /example/android/app/src/debug/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 3 | 6 | 7 | 8 | -------------------------------------------------------------------------------- /example/android/app/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 3 | 4 | 9 | 13 | 20 | 24 | 27 | 28 | 29 | 30 | 31 | 32 | 33 | 34 | -------------------------------------------------------------------------------- /example/android/app/src/main/java/com/example/flutter_serial_port_example/MainActivity.java: -------------------------------------------------------------------------------- 1 | package com.example.flutter_serial_port_example; 2 | 3 | import android.os.Bundle; 4 | import android.os.Build; 5 | import android.util.Log; 6 | 7 | import io.flutter.app.FlutterActivity; 8 | import io.flutter.plugins.GeneratedPluginRegistrant; 9 | 10 | public class MainActivity extends FlutterActivity { 11 | @Override 12 | protected void onCreate(Bundle savedInstanceState) { 13 | 14 | Log.d("MainActivity", "VERSION.SDK_INT: " + Build.VERSION.SDK_INT); 15 | if (Build.VERSION.SDK_INT <= Build.VERSION_CODES.KITKAT_WATCH) { 16 | // use software rendering (ideally only when you need to) 17 | getIntent().putExtra("enable-software-rendering", true); 18 | } 19 | 20 | super.onCreate(savedInstanceState); 21 | GeneratedPluginRegistrant.registerWith(this); 22 | } 23 | } 24 | -------------------------------------------------------------------------------- /example/android/app/src/main/res/drawable/launch_background.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 12 | 13 | -------------------------------------------------------------------------------- /example/android/app/src/main/res/mipmap-hdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/BbsonLin/serial_port_flutter/599736342e42a255bb3ed4c12bb4979c67e1911e/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/BbsonLin/serial_port_flutter/599736342e42a255bb3ed4c12bb4979c67e1911e/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/BbsonLin/serial_port_flutter/599736342e42a255bb3ed4c12bb4979c67e1911e/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/BbsonLin/serial_port_flutter/599736342e42a255bb3ed4c12bb4979c67e1911e/example/android/app/src/main/res/mipmap-xxhdpi/ic_launcher.png -------------------------------------------------------------------------------- /example/android/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/BbsonLin/serial_port_flutter/599736342e42a255bb3ed4c12bb4979c67e1911e/example/android/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png -------------------------------------------------------------------------------- /example/android/app/src/main/res/values/strings.xml: -------------------------------------------------------------------------------- 1 | 2 | serial_port_flutter_example 3 | -------------------------------------------------------------------------------- /example/android/app/src/main/res/values/styles.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 8 | 9 | -------------------------------------------------------------------------------- /example/android/app/src/profile/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 3 | 6 | 7 | 8 | -------------------------------------------------------------------------------- /example/android/build.gradle: -------------------------------------------------------------------------------- 1 | buildscript { 2 | repositories { 3 | google() 4 | jcenter() 5 | } 6 | 7 | dependencies { 8 | classpath 'com.android.tools.build:gradle:3.2.1' 9 | } 10 | } 11 | 12 | allprojects { 13 | repositories { 14 | google() 15 | jcenter() 16 | } 17 | } 18 | 19 | rootProject.buildDir = '../build' 20 | subprojects { 21 | project.buildDir = "${rootProject.buildDir}/${project.name}" 22 | } 23 | subprojects { 24 | project.evaluationDependsOn(':app') 25 | } 26 | 27 | task clean(type: Delete) { 28 | delete rootProject.buildDir 29 | } 30 | -------------------------------------------------------------------------------- /example/android/gradle.properties: -------------------------------------------------------------------------------- 1 | org.gradle.jvmargs=-Xmx1536M 2 | 3 | -------------------------------------------------------------------------------- /example/android/gradle/wrapper/gradle-wrapper.properties: -------------------------------------------------------------------------------- 1 | #Fri Jun 23 08:50:38 CEST 2017 2 | distributionBase=GRADLE_USER_HOME 3 | distributionPath=wrapper/dists 4 | zipStoreBase=GRADLE_USER_HOME 5 | zipStorePath=wrapper/dists 6 | distributionUrl=https\://services.gradle.org/distributions/gradle-4.10.2-all.zip 7 | -------------------------------------------------------------------------------- /example/android/settings.gradle: -------------------------------------------------------------------------------- 1 | include ':app' 2 | 3 | def flutterProjectRoot = rootProject.projectDir.parentFile.toPath() 4 | 5 | def plugins = new Properties() 6 | def pluginsFile = new File(flutterProjectRoot.toFile(), '.flutter-plugins') 7 | if (pluginsFile.exists()) { 8 | pluginsFile.withReader('UTF-8') { reader -> plugins.load(reader) } 9 | } 10 | 11 | plugins.each { name, path -> 12 | def pluginDirectory = flutterProjectRoot.resolve(path).resolve('android').toFile() 13 | include ":$name" 14 | project(":$name").projectDir = pluginDirectory 15 | } 16 | -------------------------------------------------------------------------------- /example/ios/Flutter/AppFrameworkInfo.plist: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | CFBundleDevelopmentRegion 6 | $(DEVELOPMENT_LANGUAGE) 7 | CFBundleExecutable 8 | App 9 | CFBundleIdentifier 10 | io.flutter.flutter.app 11 | CFBundleInfoDictionaryVersion 12 | 6.0 13 | CFBundleName 14 | App 15 | CFBundlePackageType 16 | FMWK 17 | 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"$(PROJECT_DIR)/Flutter", 456 | ); 457 | PRODUCT_BUNDLE_IDENTIFIER = com.example.flutterSerialPortExample; 458 | PRODUCT_NAME = "$(TARGET_NAME)"; 459 | SWIFT_OBJC_BRIDGING_HEADER = "Runner/Runner-Bridging-Header.h"; 460 | SWIFT_OPTIMIZATION_LEVEL = "-Onone"; 461 | SWIFT_VERSION = 4.0; 462 | VERSIONING_SYSTEM = "apple-generic"; 463 | }; 464 | name = Debug; 465 | }; 466 | 97C147071CF9000F007C117D /* Release */ = { 467 | isa = XCBuildConfiguration; 468 | baseConfigurationReference = 7AFA3C8E1D35360C0083082E /* Release.xcconfig */; 469 | buildSettings = { 470 | ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon; 471 | CLANG_ENABLE_MODULES = YES; 472 | CURRENT_PROJECT_VERSION = "$(FLUTTER_BUILD_NUMBER)"; 473 | ENABLE_BITCODE = NO; 474 | FRAMEWORK_SEARCH_PATHS = ( 475 | "$(inherited)", 476 | "$(PROJECT_DIR)/Flutter", 477 | ); 478 | INFOPLIST_FILE = Runner/Info.plist; 479 | LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks"; 480 | LIBRARY_SEARCH_PATHS = ( 481 | "$(inherited)", 482 | "$(PROJECT_DIR)/Flutter", 483 | ); 484 | PRODUCT_BUNDLE_IDENTIFIER = com.example.flutterSerialPortExample; 485 | PRODUCT_NAME = "$(TARGET_NAME)"; 486 | SWIFT_OBJC_BRIDGING_HEADER = "Runner/Runner-Bridging-Header.h"; 487 | SWIFT_VERSION = 4.0; 488 | VERSIONING_SYSTEM = "apple-generic"; 489 | }; 490 | name = Release; 491 | }; 492 | /* End XCBuildConfiguration section */ 493 | 494 | /* Begin XCConfigurationList section */ 495 | 97C146E91CF9000F007C117D /* Build configuration list for PBXProject "Runner" */ = { 496 | isa = XCConfigurationList; 497 | buildConfigurations = ( 498 | 97C147031CF9000F007C117D /* Debug */, 499 | 97C147041CF9000F007C117D /* Release */, 500 | 249021D3217E4FDB00AE95B9 /* Profile */, 501 | ); 502 | defaultConfigurationIsVisible = 0; 503 | defaultConfigurationName = Release; 504 | }; 505 | 97C147051CF9000F007C117D /* Build configuration list for PBXNativeTarget "Runner" */ = { 506 | isa = XCConfigurationList; 507 | buildConfigurations = ( 508 | 97C147061CF9000F007C117D /* Debug */, 509 | 97C147071CF9000F007C117D /* Release */, 510 | 249021D4217E4FDB00AE95B9 /* Profile */, 511 | ); 512 | defaultConfigurationIsVisible = 0; 513 | defaultConfigurationName = Release; 514 | }; 515 | /* End XCConfigurationList section */ 516 | 517 | }; 518 | rootObject = 97C146E61CF9000F007C117D /* Project object */; 519 | } 520 | -------------------------------------------------------------------------------- /example/ios/Runner.xcodeproj/project.xcworkspace/contents.xcworkspacedata: -------------------------------------------------------------------------------- 1 | 2 | 4 | 6 | 7 | 8 | -------------------------------------------------------------------------------- /example/ios/Runner.xcodeproj/xcshareddata/xcschemes/Runner.xcscheme: -------------------------------------------------------------------------------- 1 | 2 | 5 | 8 | 9 | 15 | 21 | 22 | 23 | 24 | 25 | 30 | 31 | 32 | 33 | 39 | 40 | 41 | 42 | 43 | 44 | 54 | 56 | 62 | 63 | 64 | 65 | 66 | 67 | 73 | 75 | 81 | 82 | 83 | 84 | 86 | 87 | 90 | 91 | 92 | -------------------------------------------------------------------------------- /example/ios/Runner.xcworkspace/contents.xcworkspacedata: -------------------------------------------------------------------------------- 1 | 2 | 4 | 6 | 7 | 8 | -------------------------------------------------------------------------------- /example/ios/Runner/AppDelegate.swift: -------------------------------------------------------------------------------- 1 | import UIKit 2 | import Flutter 3 | 4 | @UIApplicationMain 5 | @objc class AppDelegate: FlutterAppDelegate { 6 | override func application( 7 | _ application: UIApplication, 8 | didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]? 9 | ) -> Bool { 10 | GeneratedPluginRegistrant.register(with: self) 11 | return super.application(application, didFinishLaunchingWithOptions: launchOptions) 12 | } 13 | } 14 | -------------------------------------------------------------------------------- /example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Contents.json: -------------------------------------------------------------------------------- 1 | { 2 | "images" : [ 3 | { 4 | "size" : "20x20", 5 | "idiom" : "iphone", 6 | "filename" : "Icon-App-20x20@2x.png", 7 | "scale" : "2x" 8 | }, 9 | { 10 | "size" : "20x20", 11 | "idiom" : "iphone", 12 | "filename" : "Icon-App-20x20@3x.png", 13 | "scale" : "3x" 14 | }, 15 | { 16 | "size" : "29x29", 17 | "idiom" : "iphone", 18 | "filename" : "Icon-App-29x29@1x.png", 19 | "scale" : "1x" 20 | }, 21 | { 22 | "size" : "29x29", 23 | "idiom" : "iphone", 24 | "filename" : "Icon-App-29x29@2x.png", 25 | "scale" : "2x" 26 | }, 27 | { 28 | "size" : "29x29", 29 | "idiom" : "iphone", 30 | "filename" : "Icon-App-29x29@3x.png", 31 | "scale" : "3x" 32 | }, 33 | { 34 | "size" : "40x40", 35 | "idiom" : "iphone", 36 | "filename" : "Icon-App-40x40@2x.png", 37 | "scale" : "2x" 38 | }, 39 | { 40 | "size" : "40x40", 41 | "idiom" : "iphone", 42 | "filename" : "Icon-App-40x40@3x.png", 43 | "scale" : "3x" 44 | }, 45 | { 46 | "size" : "60x60", 47 | "idiom" : "iphone", 48 | "filename" : "Icon-App-60x60@2x.png", 49 | "scale" : "2x" 50 | }, 51 | { 52 | "size" : "60x60", 53 | "idiom" : "iphone", 54 | "filename" : "Icon-App-60x60@3x.png", 55 | "scale" : "3x" 56 | }, 57 | { 58 | "size" : "20x20", 59 | "idiom" : "ipad", 60 | "filename" : "Icon-App-20x20@1x.png", 61 | "scale" : "1x" 62 | }, 63 | { 64 | "size" : "20x20", 65 | "idiom" : "ipad", 66 | "filename" : "Icon-App-20x20@2x.png", 67 | "scale" : "2x" 68 | }, 69 | { 70 | "size" : "29x29", 71 | "idiom" : "ipad", 72 | "filename" : "Icon-App-29x29@1x.png", 73 | "scale" : "1x" 74 | }, 75 | { 76 | "size" : "29x29", 77 | "idiom" : "ipad", 78 | "filename" : "Icon-App-29x29@2x.png", 79 | "scale" : "2x" 80 | }, 81 | { 82 | "size" : "40x40", 83 | "idiom" : "ipad", 84 | "filename" : "Icon-App-40x40@1x.png", 85 | "scale" : "1x" 86 | }, 87 | { 88 | "size" : "40x40", 89 | "idiom" : "ipad", 90 | "filename" : "Icon-App-40x40@2x.png", 91 | "scale" : "2x" 92 | }, 93 | { 94 | "size" : "76x76", 95 | "idiom" : "ipad", 96 | "filename" : "Icon-App-76x76@1x.png", 97 | "scale" : "1x" 98 | }, 99 | { 100 | "size" : "76x76", 101 | "idiom" : "ipad", 102 | "filename" : "Icon-App-76x76@2x.png", 103 | "scale" : "2x" 104 | }, 105 | { 106 | "size" : "83.5x83.5", 107 | "idiom" : "ipad", 108 | "filename" : "Icon-App-83.5x83.5@2x.png", 109 | "scale" : "2x" 110 | }, 111 | { 112 | "size" : "1024x1024", 113 | "idiom" : "ios-marketing", 114 | "filename" : "Icon-App-1024x1024@1x.png", 115 | "scale" : "1x" 116 | } 117 | ], 118 | "info" : { 119 | "version" : 1, 120 | "author" : "xcode" 121 | } 122 | } 123 | -------------------------------------------------------------------------------- /example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Icon-App-1024x1024@1x.png: -------------------------------------------------------------------------------- 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https://raw.githubusercontent.com/BbsonLin/serial_port_flutter/599736342e42a255bb3ed4c12bb4979c67e1911e/example/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@3x.png -------------------------------------------------------------------------------- /example/ios/Runner/Assets.xcassets/LaunchImage.imageset/README.md: -------------------------------------------------------------------------------- 1 | # Launch Screen Assets 2 | 3 | You can customize the launch screen with your own desired assets by replacing the image files in this directory. 4 | 5 | You can also do it by opening your Flutter project's Xcode project with `open ios/Runner.xcworkspace`, selecting `Runner/Assets.xcassets` in the Project Navigator and dropping in the desired images. -------------------------------------------------------------------------------- /example/ios/Runner/Base.lproj/LaunchScreen.storyboard: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | 32 | 33 | 34 | 35 | 36 | 37 | 38 | -------------------------------------------------------------------------------- /example/ios/Runner/Base.lproj/Main.storyboard: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | -------------------------------------------------------------------------------- /example/ios/Runner/Info.plist: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | CFBundleDevelopmentRegion 6 | $(DEVELOPMENT_LANGUAGE) 7 | CFBundleExecutable 8 | $(EXECUTABLE_NAME) 9 | CFBundleIdentifier 10 | $(PRODUCT_BUNDLE_IDENTIFIER) 11 | CFBundleInfoDictionaryVersion 12 | 6.0 13 | CFBundleName 14 | flutter_serial_port_example 15 | CFBundlePackageType 16 | APPL 17 | CFBundleShortVersionString 18 | $(FLUTTER_BUILD_NAME) 19 | CFBundleSignature 20 | ???? 21 | CFBundleVersion 22 | $(FLUTTER_BUILD_NUMBER) 23 | LSRequiresIPhoneOS 24 | 25 | UILaunchStoryboardName 26 | LaunchScreen 27 | UIMainStoryboardFile 28 | Main 29 | UISupportedInterfaceOrientations 30 | 31 | UIInterfaceOrientationPortrait 32 | UIInterfaceOrientationLandscapeLeft 33 | UIInterfaceOrientationLandscapeRight 34 | 35 | UISupportedInterfaceOrientations~ipad 36 | 37 | UIInterfaceOrientationPortrait 38 | UIInterfaceOrientationPortraitUpsideDown 39 | UIInterfaceOrientationLandscapeLeft 40 | UIInterfaceOrientationLandscapeRight 41 | 42 | UIViewControllerBasedStatusBarAppearance 43 | 44 | 45 | 46 | -------------------------------------------------------------------------------- /example/ios/Runner/Runner-Bridging-Header.h: -------------------------------------------------------------------------------- 1 | #import "GeneratedPluginRegistrant.h" -------------------------------------------------------------------------------- /example/lib/constants.dart: -------------------------------------------------------------------------------- 1 | List kBaudrateList = [ 2 | 110, 3 | 300, 4 | 600, 5 | 1200, 6 | 2400, 7 | 4800, 8 | 9600, 9 | 14400, 10 | 19200, 11 | 38400, 12 | 57600, 13 | 115200, 14 | 128000, 15 | 256000 16 | ]; 17 | -------------------------------------------------------------------------------- /example/lib/main.dart: -------------------------------------------------------------------------------- 1 | import 'package:flutter/material.dart'; 2 | 3 | import 'package:serial_port_flutter_example/pages/home.dart'; 4 | import 'package:serial_port_flutter_example/pages/setting_baudrate.dart'; 5 | import 'package:serial_port_flutter_example/pages/setting_device.dart'; 6 | import 'package:serial_port_flutter_example/pages/settings.dart'; 7 | import 'package:serial_port_flutter_example/stores/app.dart'; 8 | import 'package:provider/provider.dart'; 9 | 10 | void main() { 11 | runApp( 12 | ChangeNotifierProvider( 13 | builder: (context) => AppModel(), 14 | child: MyApp(), 15 | ), 16 | ); 17 | } 18 | 19 | class MyApp extends StatefulWidget { 20 | @override 21 | _MyAppState createState() => _MyAppState(); 22 | } 23 | 24 | class _MyAppState extends State { 25 | @override 26 | Widget build(BuildContext context) { 27 | return MaterialApp( 28 | title: "Flutter Serial Port Example", 29 | routes: { 30 | "/setting": (context) => SettingPage(), 31 | "/setting/device": (context) => SettingDevicePage(), 32 | "/setting/baudrate": (context) => SettingBaudratePage(), 33 | }, 34 | home: HomePage(), 35 | ); 36 | } 37 | } 38 | -------------------------------------------------------------------------------- /example/lib/pages/home.dart: -------------------------------------------------------------------------------- 1 | import 'dart:async'; 2 | import 'dart:typed_data'; 3 | 4 | import 'package:flutter/material.dart'; 5 | 6 | import 'package:provider/provider.dart'; 7 | import 'package:stream_transform/stream_transform.dart'; 8 | 9 | import 'package:serial_port_flutter/serial_port_flutter.dart'; 10 | import 'package:serial_port_flutter_example/stores/app.dart'; 11 | import 'package:serial_port_flutter_example/utils.dart'; 12 | 13 | class HomePage extends StatefulWidget { 14 | @override 15 | _HomePageState createState() => _HomePageState(); 16 | } 17 | 18 | class _HomePageState extends State { 19 | TextEditingController _dataController = TextEditingController(); 20 | ScrollController _scrollController = ScrollController(); 21 | SerialPort _serialPort; 22 | StreamSubscription _subscription; 23 | bool isPortOpened = false; 24 | bool isHexMode = false; 25 | List _historyData = []; 26 | 27 | @override 28 | void initState() { 29 | super.initState(); 30 | } 31 | 32 | @override 33 | void didUpdateWidget(HomePage oldWidget) { 34 | super.didUpdateWidget(oldWidget); 35 | scrollToBottom(); 36 | } 37 | 38 | @override 39 | Widget build(BuildContext context) { 40 | AppModel store = Provider.of(context, listen: false); 41 | 42 | return Scaffold( 43 | appBar: AppBar( 44 | title: Text("Flutter Serial Port Example"), 45 | actions: [ 46 | IconButton( 47 | icon: Icon(Icons.settings), 48 | onPressed: () { 49 | Navigator.of(context).pushNamed("/setting"); 50 | }, 51 | ), 52 | ], 53 | ), 54 | body: Container( 55 | child: Column( 56 | children: [ 57 | // Text('Running on: $_platformVersion\n'), 58 | Expanded( 59 | child: Container( 60 | margin: EdgeInsets.all(4.0), 61 | padding: EdgeInsets.all(4.0), 62 | decoration: BoxDecoration( 63 | border: Border.all( 64 | color: Colors.black, 65 | width: 1.0, 66 | ), 67 | ), 68 | constraints: BoxConstraints(minWidth: double.infinity), 69 | child: Scrollbar( 70 | child: SingleChildScrollView( 71 | controller: _scrollController, 72 | child: Column( 73 | crossAxisAlignment: CrossAxisAlignment.start, 74 | children: _historyData, 75 | ), 76 | ), 77 | ), 78 | ), 79 | ), 80 | Container( 81 | margin: EdgeInsets.all(4.0), 82 | child: Row( 83 | children: [ 84 | Expanded( 85 | child: TextField( 86 | controller: _dataController, 87 | maxLines: 5, 88 | decoration: InputDecoration( 89 | border: OutlineInputBorder(), 90 | hintText: "Text To Send", 91 | ), 92 | ), 93 | ), 94 | SizedBox(width: 8.0), 95 | Column( 96 | children: [ 97 | store.device != null 98 | ? Text("${store.device.name} , ${store.device.path}") 99 | : Text("Please select device"), 100 | Text("Baudrate: ${store.baudrate}"), 101 | Row( 102 | children: [ 103 | RaisedButton( 104 | child: !isPortOpened ? Text("Open") : Text("Close"), 105 | onPressed: store.device != null 106 | ? () async { 107 | final debounceTransformer = 108 | StreamTransformer.fromBind( 110 | (s) => s.transform(debounceBuffer( 111 | const Duration( 112 | milliseconds: 500)))); 113 | if (!isPortOpened) { 114 | var serialPort = await FlutterSerialPort 115 | .createSerialPort(store.device, store.baudrate); 116 | bool openResult = await serialPort.open(); 117 | setState(() { 118 | _serialPort = serialPort; 119 | isPortOpened = openResult; 120 | }); 121 | _subscription = _serialPort.receiveStream 122 | .transform(debounceTransformer) 123 | .listen((recv) { 124 | print("Receive: $recv"); 125 | String recvData = 126 | formatReceivedData(recv); 127 | setState(() { 128 | _historyData 129 | .add(Text(">>> $recvData")); 130 | }); 131 | }); 132 | print("openResult: $openResult"); 133 | } else { 134 | bool closeResult = 135 | await _serialPort.close(); 136 | setState(() { 137 | _serialPort = null; 138 | isPortOpened = !closeResult; 139 | }); 140 | _subscription = null; 141 | print("closeResult: $closeResult"); 142 | } 143 | } 144 | : null, 145 | ), 146 | SizedBox(width: 8.0), 147 | RaisedButton( 148 | child: Text("Send"), 149 | onPressed: store.device != null 150 | ? () { 151 | var sentData = formatSentData(_dataController.text); 152 | print("Send: $sentData"); 153 | _serialPort.write(Uint8List.fromList(sentData)); 154 | setState(() { 155 | _historyData.add(Text("<<< ${_dataController.text}")); 156 | }); 157 | } 158 | : null, 159 | ), 160 | ], 161 | ), 162 | Row( 163 | children: [ 164 | Checkbox( 165 | onChanged: (bool value) { 166 | setState(() { 167 | isHexMode = value; 168 | }); 169 | }, 170 | value: isHexMode, 171 | ), 172 | Text("Hex"), 173 | SizedBox(width: 16.0), 174 | RaisedButton( 175 | child: Text("Clear"), 176 | onPressed: () { 177 | setState(() { 178 | _historyData = []; 179 | }); 180 | }, 181 | ), 182 | ], 183 | ), 184 | ], 185 | ), 186 | ], 187 | ), 188 | ), 189 | ], 190 | ), 191 | ), 192 | ); 193 | } 194 | 195 | scrollToBottom() { 196 | // print("scrollToBottom ${_scrollController.position}"); 197 | _scrollController.animateTo( 198 | _scrollController.position.maxScrollExtent, 199 | duration: const Duration(milliseconds: 500), 200 | curve: Curves.easeOut, 201 | ); 202 | } 203 | 204 | String formatReceivedData(recv) { 205 | if (isHexMode) { 206 | return recv 207 | .map((List char) => char.map((c) => intToHex(c)).join()) 208 | .join(); 209 | } else { 210 | return recv.map((List char) => String.fromCharCodes(char)).join(); 211 | } 212 | } 213 | 214 | List formatSentData(String sendStr) { 215 | if (isHexMode) { 216 | return hexToUnits(sendStr); 217 | } else { 218 | return sendStr.codeUnits; 219 | } 220 | } 221 | } 222 | -------------------------------------------------------------------------------- /example/lib/pages/setting_baudrate.dart: -------------------------------------------------------------------------------- 1 | import 'package:flutter/material.dart'; 2 | import 'package:serial_port_flutter_example/constants.dart'; 3 | import 'package:serial_port_flutter_example/stores/app.dart'; 4 | import 'package:provider/provider.dart'; 5 | 6 | class SettingBaudratePage extends StatelessWidget { 7 | @override 8 | Widget build(BuildContext context) { 9 | return Scaffold( 10 | body: ListView.separated( 11 | itemCount: kBaudrateList.length, 12 | itemBuilder: (BuildContext context, int index) { 13 | return ListTile( 14 | title: Text("${kBaudrateList[index]}"), 15 | onTap: () { 16 | Provider.of(context, listen: false) 17 | .updateBaudrate(kBaudrateList[index]); 18 | Navigator.of(context).popUntil(ModalRoute.withName("/")); 19 | }, 20 | ); 21 | }, 22 | separatorBuilder: (BuildContext context, int index) => 23 | const Divider(height: 0.0), 24 | ), 25 | ); 26 | } 27 | } 28 | -------------------------------------------------------------------------------- /example/lib/pages/setting_device.dart: -------------------------------------------------------------------------------- 1 | import 'package:flutter/material.dart'; 2 | 3 | import 'package:serial_port_flutter/serial_port_flutter.dart'; 4 | import 'package:serial_port_flutter_example/stores/app.dart'; 5 | import 'package:provider/provider.dart'; 6 | 7 | class SettingDevicePage extends StatefulWidget { 8 | @override 9 | _SettingDevicePageState createState() => _SettingDevicePageState(); 10 | } 11 | 12 | class _SettingDevicePageState extends State { 13 | List deviceList; 14 | 15 | @override 16 | void initState() { 17 | super.initState(); 18 | findDevices(); 19 | } 20 | 21 | @override 22 | Widget build(BuildContext context) { 23 | return Scaffold( 24 | body: FutureBuilder( 25 | future: findDevices(), 26 | builder: (BuildContext context, AsyncSnapshot> snapshot) { 27 | switch (snapshot.connectionState) { 28 | case ConnectionState.none: 29 | return Text('Press button to start.'); 30 | case ConnectionState.active: 31 | case ConnectionState.waiting: 32 | return Center(child: CircularProgressIndicator()); 33 | case ConnectionState.done: 34 | if (snapshot.hasError) return Text('Error: ${snapshot.error}'); 35 | return ListView.separated( 36 | itemCount: snapshot.data.length, 37 | itemBuilder: (BuildContext context, int index) { 38 | return ListTile( 39 | title: Text(snapshot.data[index].name), 40 | subtitle: Text(snapshot.data[index].path), 41 | onTap: () { 42 | Provider.of(context, listen: false) 43 | .updateDevice(snapshot.data[index]); 44 | Navigator.of(context).popUntil(ModalRoute.withName("/")); 45 | }, 46 | ); 47 | }, 48 | separatorBuilder: (BuildContext context, int index) => 49 | const Divider(height: 0.0), 50 | ); 51 | } 52 | }, 53 | ), 54 | ); 55 | } 56 | 57 | Future> findDevices() async { 58 | return await FlutterSerialPort.listDevices(); 59 | } 60 | } 61 | -------------------------------------------------------------------------------- /example/lib/pages/settings.dart: -------------------------------------------------------------------------------- 1 | import 'package:flutter/material.dart'; 2 | 3 | class SettingPage extends StatefulWidget { 4 | @override 5 | _SettingPageState createState() => _SettingPageState(); 6 | } 7 | 8 | class _SettingPageState extends State { 9 | @override 10 | void initState() { 11 | super.initState(); 12 | } 13 | 14 | @override 15 | Widget build(BuildContext context) { 16 | return Scaffold( 17 | appBar: AppBar( 18 | title: Text("Setting"), 19 | ), 20 | body: ListView( 21 | children: [ 22 | ListTile( 23 | title: Text("Device"), 24 | onTap: () { 25 | Navigator.of(context).pushNamed("/setting/device"); 26 | }, 27 | ), 28 | ListTile( 29 | title: Text("Baudrate"), 30 | onTap: () { 31 | Navigator.of(context).pushNamed("/setting/baudrate"); 32 | }, 33 | ) 34 | ], 35 | ), 36 | ); 37 | } 38 | } 39 | -------------------------------------------------------------------------------- /example/lib/stores/app.dart: -------------------------------------------------------------------------------- 1 | import 'package:flutter/material.dart'; 2 | import 'package:serial_port_flutter/serial_port_flutter.dart'; 3 | 4 | class AppModel extends ChangeNotifier { 5 | Device _device; 6 | int _baudrate = 9600; 7 | 8 | Device get device => _device; 9 | int get baudrate => _baudrate; 10 | 11 | void updateDevice(Device device) { 12 | _device = device; 13 | notifyListeners(); 14 | } 15 | 16 | void updateBaudrate(int baudrate) { 17 | _baudrate = baudrate; 18 | notifyListeners(); 19 | } 20 | } -------------------------------------------------------------------------------- /example/lib/utils.dart: -------------------------------------------------------------------------------- 1 | List hexToUnits(String hexStr, {int combine=2}) { 2 | hexStr = hexStr.replaceAll(" ", ""); 3 | List hexUnits = []; 4 | for(int i = 0;i < hexStr.length;i+=combine) { 5 | hexUnits.add(hexToInt(hexStr.substring(i, i+combine))); 6 | } 7 | return hexUnits; 8 | } 9 | 10 | int hexToInt(String hex) { 11 | print(int.parse(hex, radix: 16)); 12 | return int.parse(hex, radix: 16); 13 | } 14 | 15 | String intToHex(int i) { 16 | return i.toRadixString(16).toUpperCase(); 17 | } 18 | -------------------------------------------------------------------------------- /example/pubspec.lock: -------------------------------------------------------------------------------- 1 | # Generated by pub 2 | # See https://dart.dev/tools/pub/glossary#lockfile 3 | packages: 4 | async: 5 | dependency: transitive 6 | description: 7 | name: async 8 | url: "https://pub.dartlang.org" 9 | source: hosted 10 | version: "2.3.0" 11 | boolean_selector: 12 | dependency: transitive 13 | description: 14 | name: boolean_selector 15 | url: "https://pub.dartlang.org" 16 | source: hosted 17 | version: "1.0.5" 18 | charcode: 19 | dependency: transitive 20 | description: 21 | name: charcode 22 | url: "https://pub.dartlang.org" 23 | source: hosted 24 | version: "1.1.2" 25 | collection: 26 | dependency: transitive 27 | description: 28 | name: collection 29 | url: "https://pub.dartlang.org" 30 | source: hosted 31 | version: "1.14.11" 32 | cupertino_icons: 33 | dependency: "direct main" 34 | description: 35 | name: cupertino_icons 36 | url: "https://pub.dartlang.org" 37 | source: hosted 38 | version: "0.1.2" 39 | flutter: 40 | dependency: "direct main" 41 | description: flutter 42 | source: sdk 43 | version: "0.0.0" 44 | flutter_test: 45 | dependency: "direct dev" 46 | description: flutter 47 | source: sdk 48 | version: "0.0.0" 49 | matcher: 50 | dependency: transitive 51 | description: 52 | name: matcher 53 | url: "https://pub.dartlang.org" 54 | source: hosted 55 | version: "0.12.5" 56 | meta: 57 | dependency: transitive 58 | description: 59 | name: meta 60 | url: "https://pub.dartlang.org" 61 | source: hosted 62 | version: "1.1.7" 63 | path: 64 | dependency: transitive 65 | description: 66 | name: path 67 | url: "https://pub.dartlang.org" 68 | source: hosted 69 | version: "1.6.4" 70 | pedantic: 71 | dependency: transitive 72 | description: 73 | name: pedantic 74 | url: "https://pub.dartlang.org" 75 | source: hosted 76 | version: "1.8.0+1" 77 | provider: 78 | dependency: "direct main" 79 | description: 80 | name: provider 81 | url: "https://pub.dartlang.org" 82 | source: hosted 83 | version: "3.1.0+1" 84 | quiver: 85 | dependency: transitive 86 | description: 87 | name: quiver 88 | url: "https://pub.dartlang.org" 89 | source: hosted 90 | version: "2.0.5" 91 | serial_port_flutter: 92 | dependency: "direct dev" 93 | description: 94 | path: ".." 95 | relative: true 96 | source: path 97 | version: "0.1.0" 98 | sky_engine: 99 | dependency: transitive 100 | description: flutter 101 | source: sdk 102 | version: "0.0.99" 103 | source_span: 104 | dependency: transitive 105 | description: 106 | name: source_span 107 | url: "https://pub.dartlang.org" 108 | source: hosted 109 | version: "1.5.5" 110 | stack_trace: 111 | dependency: transitive 112 | description: 113 | name: stack_trace 114 | url: "https://pub.dartlang.org" 115 | source: hosted 116 | version: "1.9.3" 117 | stream_channel: 118 | dependency: transitive 119 | description: 120 | name: stream_channel 121 | url: "https://pub.dartlang.org" 122 | source: hosted 123 | version: "2.0.0" 124 | stream_transform: 125 | dependency: "direct main" 126 | description: 127 | name: stream_transform 128 | url: "https://pub.dartlang.org" 129 | source: hosted 130 | version: "0.0.19" 131 | string_scanner: 132 | dependency: transitive 133 | description: 134 | name: string_scanner 135 | url: "https://pub.dartlang.org" 136 | source: hosted 137 | version: "1.0.5" 138 | term_glyph: 139 | dependency: transitive 140 | description: 141 | name: term_glyph 142 | url: "https://pub.dartlang.org" 143 | source: hosted 144 | version: "1.1.0" 145 | test_api: 146 | dependency: transitive 147 | description: 148 | name: test_api 149 | url: "https://pub.dartlang.org" 150 | source: hosted 151 | version: "0.2.5" 152 | typed_data: 153 | dependency: transitive 154 | description: 155 | name: typed_data 156 | url: "https://pub.dartlang.org" 157 | source: hosted 158 | version: "1.1.6" 159 | vector_math: 160 | dependency: transitive 161 | description: 162 | name: vector_math 163 | url: "https://pub.dartlang.org" 164 | source: hosted 165 | version: "2.0.8" 166 | sdks: 167 | dart: ">=2.2.2 <3.0.0" 168 | -------------------------------------------------------------------------------- /example/pubspec.yaml: -------------------------------------------------------------------------------- 1 | name: serial_port_flutter_example 2 | description: Demonstrates how to use the serial_port_flutter plugin. 3 | publish_to: 'none' 4 | 5 | environment: 6 | sdk: ">=2.1.0 <3.0.0" 7 | 8 | dependencies: 9 | flutter: 10 | sdk: flutter 11 | 12 | # The following adds the Cupertino Icons font to your application. 13 | # Use with the CupertinoIcons class for iOS style icons. 14 | cupertino_icons: ^0.1.2 15 | 16 | # State Management 17 | provider: ^3.1.0 18 | 19 | # Stream Utility 20 | stream_transform: ^0.0.19 21 | 22 | dev_dependencies: 23 | flutter_test: 24 | sdk: flutter 25 | 26 | serial_port_flutter: 27 | path: ../ 28 | 29 | # For information on the generic Dart part of this file, see the 30 | # following page: https://dart.dev/tools/pub/pubspec 31 | 32 | # The following section is specific to Flutter. 33 | flutter: 34 | 35 | # The following line ensures that the Material Icons font is 36 | # included with your application, so that you can use the icons in 37 | # the material Icons class. 38 | uses-material-design: true 39 | 40 | # To add assets to your application, add an assets section, like this: 41 | # assets: 42 | # - images/a_dot_burr.jpeg 43 | # - images/a_dot_ham.jpeg 44 | 45 | # An image asset can refer to one or more resolution-specific "variants", see 46 | # https://flutter.dev/assets-and-images/#resolution-aware. 47 | 48 | # For details regarding adding assets from package dependencies, see 49 | # https://flutter.dev/assets-and-images/#from-packages 50 | 51 | # To add custom fonts to your application, add a fonts section here, 52 | # in this "flutter" section. Each entry in this list should have a 53 | # "family" key with the font family name, and a "fonts" key with a 54 | # list giving the asset and other descriptors for the font. For 55 | # example: 56 | # fonts: 57 | # - family: Schyler 58 | # fonts: 59 | # - asset: fonts/Schyler-Regular.ttf 60 | # - asset: fonts/Schyler-Italic.ttf 61 | # style: italic 62 | # - family: Trajan Pro 63 | # fonts: 64 | # - asset: fonts/TrajanPro.ttf 65 | # - asset: fonts/TrajanPro_Bold.ttf 66 | # weight: 700 67 | # 68 | # For details regarding fonts from package dependencies, 69 | # see https://flutter.dev/custom-fonts/#from-packages 70 | -------------------------------------------------------------------------------- /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 that Flutter provides. For example, you can send tap and scroll 5 | // gestures. You can also use WidgetTester to find child widgets in the widget 6 | // tree, read text, and verify that the values of widget properties are correct. 7 | 8 | import 'package:flutter/material.dart'; 9 | import 'package:flutter_test/flutter_test.dart'; 10 | 11 | import 'package:serial_port_flutter_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(MyApp()); 17 | 18 | // Verify that platform version is retrieved. 19 | expect( 20 | find.byWidgetPredicate( 21 | (Widget widget) => 22 | widget is Text && widget.data.startsWith('Running on:'), 23 | ), 24 | findsOneWidget, 25 | ); 26 | }); 27 | } 28 | -------------------------------------------------------------------------------- /flutter_serial_port.iml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | -------------------------------------------------------------------------------- /ios/.gitignore: -------------------------------------------------------------------------------- 1 | .idea/ 2 | .vagrant/ 3 | .sconsign.dblite 4 | .svn/ 5 | 6 | .DS_Store 7 | *.swp 8 | profile 9 | 10 | DerivedData/ 11 | build/ 12 | GeneratedPluginRegistrant.h 13 | GeneratedPluginRegistrant.m 14 | 15 | .generated/ 16 | 17 | *.pbxuser 18 | *.mode1v3 19 | *.mode2v3 20 | *.perspectivev3 21 | 22 | !default.pbxuser 23 | !default.mode1v3 24 | !default.mode2v3 25 | !default.perspectivev3 26 | 27 | xcuserdata 28 | 29 | *.moved-aside 30 | 31 | *.pyc 32 | *sync/ 33 | Icon? 34 | .tags* 35 | 36 | /Flutter/Generated.xcconfig 37 | /Flutter/flutter_export_environment.sh -------------------------------------------------------------------------------- /ios/Assets/.gitkeep: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/BbsonLin/serial_port_flutter/599736342e42a255bb3ed4c12bb4979c67e1911e/ios/Assets/.gitkeep -------------------------------------------------------------------------------- /ios/Classes/FlutterSerialPortPlugin.h: -------------------------------------------------------------------------------- 1 | #import 2 | 3 | @interface FlutterSerialPortPlugin : NSObject 4 | @end 5 | -------------------------------------------------------------------------------- /ios/Classes/FlutterSerialPortPlugin.m: -------------------------------------------------------------------------------- 1 | #import "FlutterSerialPortPlugin.h" 2 | #import 3 | 4 | @implementation FlutterSerialPortPlugin 5 | + (void)registerWithRegistrar:(NSObject*)registrar { 6 | [SwiftFlutterSerialPortPlugin registerWithRegistrar:registrar]; 7 | } 8 | @end 9 | -------------------------------------------------------------------------------- /ios/Classes/SwiftFlutterSerialPortPlugin.swift: -------------------------------------------------------------------------------- 1 | import Flutter 2 | import UIKit 3 | 4 | public class SwiftFlutterSerialPortPlugin: NSObject, FlutterPlugin { 5 | public static func register(with registrar: FlutterPluginRegistrar) { 6 | let channel = FlutterMethodChannel(name: "flutter_serial_port", binaryMessenger: registrar.messenger()) 7 | let instance = SwiftFlutterSerialPortPlugin() 8 | registrar.addMethodCallDelegate(instance, channel: channel) 9 | } 10 | 11 | public func handle(_ call: FlutterMethodCall, result: @escaping FlutterResult) { 12 | result("iOS " + UIDevice.current.systemVersion) 13 | } 14 | } 15 | -------------------------------------------------------------------------------- /ios/flutter_serial_port.podspec: -------------------------------------------------------------------------------- 1 | # 2 | # To learn more about a Podspec see http://guides.cocoapods.org/syntax/podspec.html 3 | # 4 | Pod::Spec.new do |s| 5 | s.name = 'flutter_serial_port' 6 | s.version = '0.0.1' 7 | s.summary = 'A new flutter plugin project.' 8 | s.description = <<-DESC 9 | A new flutter plugin project. 10 | DESC 11 | s.homepage = 'http://example.com' 12 | s.license = { :file => '../LICENSE' } 13 | s.author = { 'Your Company' => 'email@example.com' } 14 | s.source = { :path => '.' } 15 | s.source_files = 'Classes/**/*' 16 | s.public_header_files = 'Classes/**/*.h' 17 | s.dependency 'Flutter' 18 | 19 | s.ios.deployment_target = '8.0' 20 | end 21 | 22 | -------------------------------------------------------------------------------- /lib/constants.dart: -------------------------------------------------------------------------------- 1 | /// Standard baud rates list 2 | /// Ref: https://www.mathworks.com/help/matlab/matlab_external/baudrate.html 3 | List kBaudrateList = [ 4 | 110, 5 | 300, 6 | 600, 7 | 1200, 8 | 2400, 9 | 4800, 10 | 9600, 11 | 14400, 12 | 19200, 13 | 38400, 14 | 57600, 15 | 115200, 16 | 128000, 17 | 256000 18 | ]; 19 | -------------------------------------------------------------------------------- /lib/serial_port_flutter.dart: -------------------------------------------------------------------------------- 1 | import 'dart:async'; 2 | import 'dart:typed_data'; 3 | 4 | import 'package:flutter/services.dart'; 5 | 6 | /// 7 | class FlutterSerialPort { 8 | static const MethodChannel _channel = const MethodChannel('serial_port'); 9 | 10 | /// Default plugin function 11 | static Future get platformVersion async { 12 | final String version = await _channel.invokeMethod('getPlatformVersion'); 13 | return version; 14 | } 15 | 16 | /// List all devices 17 | static Future> listDevices() async { 18 | List devices = await _channel.invokeMethod("getAllDevices"); 19 | List devicesPath = await _channel.invokeMethod("getAllDevicesPath"); 20 | 21 | List deviceList = List(); 22 | devices.asMap().forEach((index, deviceName) { 23 | deviceList.add(Device(deviceName, devicesPath[index])); 24 | }); 25 | return deviceList; 26 | } 27 | 28 | /// Create an [SerialPort] instance 29 | static Future createSerialPort(Device device, int baudrate) async { 30 | return SerialPort(_channel.name, device, baudrate); 31 | } 32 | } 33 | 34 | /// [SerialPort] instance manage all channels between Android and Flutter, [Device] object. 35 | /// Also provides handy methods, like [open], [close], [write] and [receiveStream]. 36 | class SerialPort { 37 | MethodChannel _channel; 38 | EventChannel _eventChannel; 39 | Stream _eventStream; 40 | Device device; 41 | int baudrate; 42 | bool _deviceConnected; 43 | 44 | SerialPort(String methodChannelName, Device device, int baudrate) { 45 | this.device = device; 46 | this.baudrate = baudrate; 47 | this._channel = MethodChannel(methodChannelName); 48 | this._eventChannel = EventChannel("$methodChannelName/event"); 49 | this._deviceConnected = false; 50 | } 51 | 52 | bool get isConnected => _deviceConnected; 53 | 54 | /// Stream(Event) coming from Android 55 | Stream get receiveStream { 56 | _eventStream = _eventChannel.receiveBroadcastStream().map((dynamic value) => value); 57 | return _eventStream; 58 | } 59 | 60 | @override 61 | String toString() { 62 | return "SerialPort($device, $baudrate)"; 63 | } 64 | 65 | /// Open device 66 | Future open() async { 67 | bool openResult = await _channel.invokeMethod( 68 | "open", {'devicePath': device.path, 'baudrate': baudrate}); 69 | 70 | if (openResult) { 71 | _deviceConnected = true; 72 | } 73 | 74 | return openResult; 75 | } 76 | 77 | /// Close device 78 | Future close() async { 79 | bool closeResult = await _channel.invokeMethod("close"); 80 | 81 | if (closeResult) { 82 | _deviceConnected = false; 83 | } 84 | 85 | return closeResult; 86 | } 87 | 88 | /// Write data to device 89 | Future write(Uint8List data) async { 90 | return await _channel.invokeMethod("write", {"data": data}); 91 | } 92 | } 93 | 94 | /// [Device] contains device information(name and path). 95 | class Device { 96 | String name; 97 | String path; 98 | 99 | Device(this.name, this.path); 100 | 101 | @override 102 | String toString() { 103 | return "Device($name, $path)"; 104 | } 105 | } 106 | -------------------------------------------------------------------------------- /lib/utils.dart: -------------------------------------------------------------------------------- 1 | /// Convert Hex string to integer list 2 | /// 3 | /// ``` dart 4 | /// String hexStr = "7EA11200B37E"; 5 | /// print(hexToUnits(hexStr)); // [126, 161, 18, 0, 179, 126] 6 | /// ``` 7 | List hexToUnits(String hexStr, {int combine=2}) { 8 | hexStr = hexStr.replaceAll(" ", ""); 9 | List hexUnits = []; 10 | for(int i = 0;i < hexStr.length;i+=combine) { 11 | hexUnits.add(hexToInt(hexStr.substring(i, i+combine))); 12 | } 13 | return hexUnits; 14 | } 15 | 16 | /// Convert Hex string to an single integer value 17 | /// 18 | /// ``` dart 19 | /// String hexStr = "7E"; 20 | /// print(hexToInt(hexStr)); // 126 21 | /// ``` 22 | int hexToInt(String hex) { 23 | return int.parse(hex, radix: 16); 24 | } 25 | 26 | /// Convert single integer value to Hex string 27 | /// 28 | /// ``` dart 29 | /// int hexInt = 126; 30 | /// print(intToHex(hexInt)); // 7E 31 | /// ``` 32 | String intToHex(int i, {int pad=2}) { 33 | return i.toRadixString(16).padLeft(pad, '0').toUpperCase(); 34 | } 35 | -------------------------------------------------------------------------------- /pubspec.lock: -------------------------------------------------------------------------------- 1 | # Generated by pub 2 | # See https://dart.dev/tools/pub/glossary#lockfile 3 | packages: 4 | async: 5 | dependency: transitive 6 | description: 7 | name: async 8 | url: "https://pub.dartlang.org" 9 | source: hosted 10 | version: "2.3.0" 11 | boolean_selector: 12 | dependency: transitive 13 | description: 14 | name: boolean_selector 15 | url: "https://pub.dartlang.org" 16 | source: hosted 17 | version: "1.0.5" 18 | charcode: 19 | dependency: transitive 20 | description: 21 | name: charcode 22 | url: "https://pub.dartlang.org" 23 | source: hosted 24 | version: "1.1.2" 25 | collection: 26 | dependency: transitive 27 | description: 28 | name: collection 29 | url: "https://pub.dartlang.org" 30 | source: hosted 31 | version: "1.14.11" 32 | flutter: 33 | dependency: "direct main" 34 | description: flutter 35 | source: sdk 36 | version: "0.0.0" 37 | flutter_test: 38 | dependency: "direct dev" 39 | description: flutter 40 | source: sdk 41 | version: "0.0.0" 42 | matcher: 43 | dependency: transitive 44 | description: 45 | name: matcher 46 | url: "https://pub.dartlang.org" 47 | source: hosted 48 | version: "0.12.5" 49 | meta: 50 | dependency: transitive 51 | description: 52 | name: meta 53 | url: "https://pub.dartlang.org" 54 | source: hosted 55 | version: "1.1.7" 56 | path: 57 | dependency: transitive 58 | description: 59 | name: path 60 | url: "https://pub.dartlang.org" 61 | source: hosted 62 | version: "1.6.4" 63 | pedantic: 64 | dependency: transitive 65 | description: 66 | name: pedantic 67 | url: "https://pub.dartlang.org" 68 | source: hosted 69 | version: "1.8.0+1" 70 | quiver: 71 | dependency: transitive 72 | description: 73 | name: quiver 74 | url: "https://pub.dartlang.org" 75 | source: hosted 76 | version: "2.0.5" 77 | sky_engine: 78 | dependency: transitive 79 | description: flutter 80 | source: sdk 81 | version: "0.0.99" 82 | source_span: 83 | dependency: transitive 84 | description: 85 | name: source_span 86 | url: "https://pub.dartlang.org" 87 | source: hosted 88 | version: "1.5.5" 89 | stack_trace: 90 | dependency: transitive 91 | description: 92 | name: stack_trace 93 | url: "https://pub.dartlang.org" 94 | source: hosted 95 | version: "1.9.3" 96 | stream_channel: 97 | dependency: transitive 98 | description: 99 | name: stream_channel 100 | url: "https://pub.dartlang.org" 101 | source: hosted 102 | version: "2.0.0" 103 | string_scanner: 104 | dependency: transitive 105 | description: 106 | name: string_scanner 107 | url: "https://pub.dartlang.org" 108 | source: hosted 109 | version: "1.0.5" 110 | term_glyph: 111 | dependency: transitive 112 | description: 113 | name: term_glyph 114 | url: "https://pub.dartlang.org" 115 | source: hosted 116 | version: "1.1.0" 117 | test_api: 118 | dependency: transitive 119 | description: 120 | name: test_api 121 | url: "https://pub.dartlang.org" 122 | source: hosted 123 | version: "0.2.5" 124 | typed_data: 125 | dependency: transitive 126 | description: 127 | name: typed_data 128 | url: "https://pub.dartlang.org" 129 | source: hosted 130 | version: "1.1.6" 131 | vector_math: 132 | dependency: transitive 133 | description: 134 | name: vector_math 135 | url: "https://pub.dartlang.org" 136 | source: hosted 137 | version: "2.0.8" 138 | sdks: 139 | dart: ">=2.2.2 <3.0.0" 140 | -------------------------------------------------------------------------------- /pubspec.yaml: -------------------------------------------------------------------------------- 1 | name: serial_port_flutter 2 | description: A Flutter plugin integrated with Android-SerialPort-API, for connecting real device by serial port. 3 | version: 0.1.0 4 | author: Bobson Lin 5 | homepage: https://github.com/BbsonLin/flutter_serial_port 6 | 7 | environment: 8 | sdk: ">=2.1.0 <3.0.0" 9 | 10 | dependencies: 11 | flutter: 12 | sdk: flutter 13 | 14 | dev_dependencies: 15 | flutter_test: 16 | sdk: flutter 17 | 18 | # For information on the generic Dart part of this file, see the 19 | # following page: https://dart.dev/tools/pub/pubspec 20 | 21 | # The following section is specific to Flutter. 22 | flutter: 23 | # This section identifies this Flutter project as a plugin project. 24 | # The androidPackage and pluginClass identifiers should not ordinarily 25 | # be modified. They are used by the tooling to maintain consistency when 26 | # adding or updating assets for this project. 27 | plugin: 28 | androidPackage: com.example.flutter_serial_port 29 | pluginClass: FlutterSerialPortPlugin 30 | 31 | # To add assets to your plugin package, add an assets section, like this: 32 | # assets: 33 | # - images/a_dot_burr.jpeg 34 | # - images/a_dot_ham.jpeg 35 | # 36 | # For details regarding assets in packages, see 37 | # https://flutter.dev/assets-and-images/#from-packages 38 | # 39 | # An image asset can refer to one or more resolution-specific "variants", see 40 | # https://flutter.dev/assets-and-images/#resolution-aware. 41 | 42 | # To add custom fonts to your plugin package, add a fonts section here, 43 | # in this "flutter" section. Each entry in this list should have a 44 | # "family" key with the font family name, and a "fonts" key with a 45 | # list giving the asset and other descriptors for the font. For 46 | # example: 47 | # fonts: 48 | # - family: Schyler 49 | # fonts: 50 | # - asset: fonts/Schyler-Regular.ttf 51 | # - asset: fonts/Schyler-Italic.ttf 52 | # style: italic 53 | # - family: Trajan Pro 54 | # fonts: 55 | # - asset: fonts/TrajanPro.ttf 56 | # - asset: fonts/TrajanPro_Bold.ttf 57 | # weight: 700 58 | # 59 | # For details regarding fonts in packages, see 60 | # https://flutter.dev/custom-fonts/#from-packages 61 | --------------------------------------------------------------------------------