feat(wifi_basic): plugin added

.github/workflows/wifi_basic.yaml

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+# Build wifi_basic example
+name: wifi_basic
+
+on:
+  pull_request:
+    paths:
+      - "packages/wifi_basic/**"
+      - ".github/workflows/wifi_basic.yaml"
+
+env:
+  PLUGIN_SCOPE: "*wifi_basic*"
+  PLUGIN_EXAMPLE_SCOPE: "*wifi_basic_example*"
+
+jobs:
+  android:
+    runs-on: ubuntu-latest
+    timeout-minutes: 30
+    steps:
+      - name: "Checkout repository"
+        uses: actions/checkout@v2
+      - name: "Install Flutter"
+        run: ./.github/workflows/scripts/install-flutter.sh stable
+      - name: "Install Tools"
+        run: ./.github/workflows/scripts/install-tools.sh
+      - name: "Build Example"
+        run: ./.github/workflows/scripts/build-examples.sh android ./lib/main.dart
+
+  ios:
+    runs-on: macos-latest
+    timeout-minutes: 30
+    steps:
+      - name: "Checkout repository"
+        uses: actions/checkout@v2
+      - name: "Install Flutter"
+        run: ./.github/workflows/scripts/install-flutter.sh stable
+      - name: "Install Tools"
+        run: ./.github/workflows/scripts/install-tools.sh
+      - name: "Build Example"
+        run: ./.github/workflows/scripts/build-examples.sh ios ./lib/main.dart
+
+#  macos:
+#    runs-on: macos-latest
+#    timeout-minutes: 30
+#    steps:
+#      - name: "Checkout repository"
+#        uses: actions/checkout@v2
+#      - name: "Install Flutter"
+#        run: ./.github/workflows/scripts/install-flutter.sh stable
+#      - name: "Install Tools"
+#        run: ./.github/workflows/scripts/install-tools.sh
+#      - name: "Build Example"
+#        run: ./.github/workflows/scripts/build-examples.sh macos ./lib/main.dart
+
+#    linux:
+#      runs-on: ubuntu-latest
+#      timeout-minutes: 30
+#      steps:
+#        - name: "Checkout repository"
+#          uses: actions/checkout@v2
+#        - name: "Install Flutter"
+#          run: ./.github/workflows/scripts/install-flutter.sh stable
+#        - name: "Install Tools"
+#          run: ./.github/workflows/scripts/install-tools.sh
+#        - name: "Build Example"
+#          run: ./.github/workflows/scripts/build-examples.sh linux ./lib/main.dart
+
+#    windows:
+#      runs-on: ubuntu-latest
+#      timeout-minutes: 30
+#      steps:
+#        - name: "Checkout repository"
+#          uses: actions/checkout@v2
+#        - name: "Install Flutter"
+#          run: ./.github/workflows/scripts/install-flutter.sh stable
+#        - name: "Install Tools"
+#          run: ./.github/workflows/scripts/install-tools.sh
+#        - name: "Build Example"
+#          run: ./.github/workflows/scripts/build-examples.sh windows ./lib/main.dart
+
+#    web:
+#      runs-on: ubuntu-latest
+#      timeout-minutes: 30
+#      steps:
+#        - name: "Checkout repository"
+#          uses: actions/checkout@v2
+#        - name: "Install Flutter"
+#          run: ./.github/workflows/scripts/install-flutter.sh stable
+#        - name: "Install Tools"
+#          run: ./.github/workflows/scripts/install-tools.sh
+#        - name: "Build Example"
+#          run: ./.github/workflows/scripts/build-examples.sh web ./lib/main.dart

packages/wifi_basic/.gitignore

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+.DS_Store
+.dart_tool/
+
+.packages
+.pub/
+
+build/

packages/wifi_basic/.metadata

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+# This file tracks properties of this Flutter project.
+# Used by Flutter tool to assess capabilities and perform upgrades etc.
+#
+# This file should be version controlled and should not be manually edited.
+
+version:
+  revision: 18116933e77adc82f80866c928266a5b4f1ed645
+  channel: stable
+
+project_type: plugin

packages/wifi_basic/CHANGELOG.md

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+## 0.0.1
+
+* TODO: Describe initial release.

packages/wifi_basic/LICENSE

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+Copyright (c) 2022 WiFiFlutter
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

packages/wifi_basic/README.md

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+# wifi_basic
+
+Flutter plugin for basic WiFi information and functionalities.
+
+## Getting Started
+
+This project is a starting point for a Flutter
+[plug-in package](https://flutter.dev/developing-packages/),
+a specialized package that includes platform-specific implementation code for
+Android and/or iOS.
+
+For help getting started with Flutter, view our
+[online documentation](https://flutter.dev/docs), which offers tutorials,
+samples, guidance on mobile development, and a full API reference.
+

packages/wifi_basic/android/.gitignore

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+*.iml
+.gradle
+/local.properties
+/.idea/workspace.xml
+/.idea/libraries
+.DS_Store
+/build
+/captures

packages/wifi_basic/android/build.gradle

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+group 'dev.flutternetwork.wifi.wifi_basic'
+version '1.0-SNAPSHOT'
+
+buildscript {
+    ext.kotlin_version = '1.3.50'
+    repositories {
+        google()
+        mavenCentral()
+    }
+
+    dependencies {
+        classpath 'com.android.tools.build:gradle:4.1.0'
+        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
+    }
+}
+
+rootProject.allprojects {
+    repositories {
+        google()
+        mavenCentral()
+    }
+}
+
+apply plugin: 'com.android.library'
+apply plugin: 'kotlin-android'
+
+android {
+    compileSdkVersion 30
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+
+    kotlinOptions {
+        jvmTarget = '1.8'
+    }
+
+    sourceSets {
+        main.java.srcDirs += 'src/main/kotlin'
+    }
+
+    defaultConfig {
+        minSdkVersion 16
+    }
+}
+
+dependencies {
+    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
+}

packages/wifi_basic/android/gradle.properties

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+org.gradle.jvmargs=-Xmx1536M
+android.useAndroidX=true
+android.enableJetifier=true

packages/wifi_basic/android/gradle/wrapper/gradle-wrapper.properties

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+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-6.7-all.zip

packages/wifi_basic/android/settings.gradle

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+rootProject.name = 'wifi_basic'

packages/wifi_basic/android/src/main/AndroidManifest.xml

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+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+  package="dev.flutternetwork.wifi.wifi_basic">
+</manifest>

packages/wifi_basic/android/src/main/kotlin/dev/flutternetwork/wifi/wifi_basic/WifiBasicPlugin.kt

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+package dev.flutternetwork.wifi.wifi_basic
+
+import android.content.Context
+import android.content.Intent
+import android.content.pm.PackageManager
+import android.net.wifi.ScanResult
+import android.net.wifi.WifiManager
+import android.os.Build
+import android.provider.Settings
+import androidx.annotation.NonNull
+
+import io.flutter.embedding.engine.plugins.FlutterPlugin
+import io.flutter.plugin.common.MethodCall
+import io.flutter.plugin.common.MethodChannel
+import io.flutter.plugin.common.MethodChannel.MethodCallHandler
+import io.flutter.plugin.common.MethodChannel.Result
+
+/** WifiBasicPlugin */
+class WifiBasicPlugin : FlutterPlugin, MethodCallHandler {
+    /// The MethodChannel that will the communication between Flutter and native Android
+    ///
+    /// This local reference serves to register the plugin with the Flutter Engine and unregister it
+    /// when the Flutter Engine is detached from the Activity
+    private lateinit var channel: MethodChannel
+    private lateinit var context: Context
+    private var wifi: WifiManager? = null
+
+    override fun onAttachedToEngine(@NonNull flutterPluginBinding: FlutterPlugin.FlutterPluginBinding) {
+        channel = MethodChannel(flutterPluginBinding.binaryMessenger, "wifi_basic")
+        channel.setMethodCallHandler(this)
+        context = flutterPluginBinding.applicationContext
+        wifi =
+            context.applicationContext.getSystemService(Context.WIFI_SERVICE) as WifiManager
+    }
+
+    override fun onMethodCall(@NonNull call: MethodCall, @NonNull result: Result) {
+        when (call.method) {
+            "isSupported" -> result.success(isSupported())
+            "getGeneration" -> result.success(getGeneration())
+            "isEnabled" -> result.success(isEnabled())
+            "setEnabled" -> {
+                val enabled = call.argument<Boolean>("enabled")
+                    ?: return result.error("InvalidArg", "enabled argument is null", null)
+                result.success(setEnabled(enabled))
+            }
+            "openSettings" -> {
+                openSettings()
+                result.success(null)
+            }
+            else -> result.notImplemented()
+        }
+    }
+
+    override fun onDetachedFromEngine(@NonNull binding: FlutterPlugin.FlutterPluginBinding) {
+        channel.setMethodCallHandler(null)
+        wifi = null
+    }
+
+    private fun isSupported(): Boolean =
+        wifi != null && context.packageManager.hasSystemFeature(PackageManager.FEATURE_WIFI)
+
+    private fun getGeneration(): Int = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R) when {
+        wifi!!.isWifiStandardSupported(ScanResult.WIFI_STANDARD_11AX) -> 6
+        wifi!!.isWifiStandardSupported(ScanResult.WIFI_STANDARD_11AC) -> 5
+        wifi!!.isWifiStandardSupported(ScanResult.WIFI_STANDARD_11N) -> 4
+        wifi!!.isWifiStandardSupported(ScanResult.WIFI_STANDARD_LEGACY) -> 3
+        else -> -1
+    } else {
+        // TODO: figure out based on link speed - https://stackoverflow.com/a/20970073/2554745
+        -1
+    }
+
+    private fun isEnabled(): Boolean = wifi!!.isWifiEnabled
+
+    private fun setEnabled(enabled: Boolean): Boolean =
+        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.Q) wifi!!.setWifiEnabled(enabled) else false
+
+    private fun openSettings() {
+        val intent = Intent(Settings.ACTION_WIFI_SETTINGS)
+        intent.flags = Intent.FLAG_ACTIVITY_NEW_TASK
+        context.startActivity(intent)
+    }
+}

packages/wifi_basic/example/.gitignore

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+# Miscellaneous
+*.class
+*.log
+*.pyc
+*.swp
+.DS_Store
+.atom/
+.buildlog/
+.history
+.svn/
+
+# IntelliJ related
+*.iml
+*.ipr
+*.iws
+.idea/
+
+# The .vscode folder contains launch configuration and tasks you configure in
+# VS Code which you may wish to be included in version control, so this line
+# is commented out by default.
+#.vscode/
+
+# Flutter/Dart/Pub related
+**/doc/api/
+**/ios/Flutter/.last_build_id
+.dart_tool/
+.flutter-plugins
+.flutter-plugins-dependencies
+.packages
+.pub-cache/
+.pub/
+/build/
+
+# Web related
+lib/generated_plugin_registrant.dart
+
+# Symbolication related
+app.*.symbols
+
+# Obfuscation related
+app.*.map.json
+
+# Android Studio will place build artifacts here
+/android/app/debug
+/android/app/profile
+/android/app/release

packages/wifi_basic/example/.metadata

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+# This file tracks properties of this Flutter project.
+# Used by Flutter tool to assess capabilities and perform upgrades etc.
+#
+# This file should be version controlled and should not be manually edited.
+
+version:
+  revision: 18116933e77adc82f80866c928266a5b4f1ed645
+  channel: stable
+
+project_type: app

packages/wifi_basic/example/README.md

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+# wifi_basic_example
+
+Demonstrates how to use the wifi_basic plugin.
+
+## Getting Started
+
+This project is a starting point for a Flutter application.
+
+A few resources to get you started if this is your first Flutter project:
+
+- [Lab: Write your first Flutter app](https://flutter.dev/docs/get-started/codelab)
+- [Cookbook: Useful Flutter samples](https://flutter.dev/docs/cookbook)
+
+For help getting started with Flutter, view our
+[online documentation](https://flutter.dev/docs), which offers tutorials,
+samples, guidance on mobile development, and a full API reference.