_getInternetSignal() async {
+ int? mobile;
+ int? wifi;
+ int? wifiSpeed;
+ try {
+ mobile = await _internetSignal.getMobileSignalStrength();
+ wifi = await _internetSignal.getWifiSignalStrength();
+ wifiSpeed = await _internetSignal.getWifiLinkSpeed();
+ } on PlatformException {
+ if (kDebugMode) print('Error get internet signal.');
+ }
+ setState(() {
+ _mobileSignal = mobile;
+ _wifiSignal = wifi;
+ _wifiSpeed = wifiSpeed;
+ });
+ }
+
+ @override
+ Widget build(BuildContext context) {
+ return MaterialApp(
+ home: Scaffold(
+ appBar: AppBar(
+ title: const Text('Internet Signal Example'),
+ ),
+ body: Center(
+ child: Column(
+ mainAxisAlignment: MainAxisAlignment.center,
+ children: [
+ Text('On Version: $_version \n'),
+ Text(
+ 'Mobile signal: ${_mobileSignal ?? '--'} dBm ::${DataStrengthPlus.rangeName(_mobileSignal)}\n'),
+ Text(
+ 'Wifi signal: ${_wifiSignal ?? '--'} dBm :: ${DataStrengthPlus.rangeName(_wifiSignal)}\n'),
+ Text('Wifi speed: ${_wifiSpeed ?? '--'} Mbps\n'),
+ ElevatedButton(
+ onPressed: _getInternetSignal,
+ child: const Text('Get internet signal'),
+ )
+ ],
+ ),
+ ),
+ ),
+ );
+ }
+}
+```
+
diff --git a/packages/data_strength_plus/analysis_options.yaml b/packages/data_strength_plus/analysis_options.yaml
new file mode 100644
index 0000000000..a5744c1cfb
--- /dev/null
+++ b/packages/data_strength_plus/analysis_options.yaml
@@ -0,0 +1,4 @@
+include: package:flutter_lints/flutter.yaml
+
+# Additional information about this file can be found at
+# https://dart.dev/guides/language/analysis-options
diff --git a/packages/data_strength_plus/android/.gitignore b/packages/data_strength_plus/android/.gitignore
new file mode 100644
index 0000000000..161bdcdaf8
--- /dev/null
+++ b/packages/data_strength_plus/android/.gitignore
@@ -0,0 +1,9 @@
+*.iml
+.gradle
+/local.properties
+/.idea/workspace.xml
+/.idea/libraries
+.DS_Store
+/build
+/captures
+.cxx
diff --git a/packages/data_strength_plus/android/build.gradle b/packages/data_strength_plus/android/build.gradle
new file mode 100644
index 0000000000..7e9fa42042
--- /dev/null
+++ b/packages/data_strength_plus/android/build.gradle
@@ -0,0 +1,54 @@
+group 'dev.fluttercommunity.plus.data_strength_plus'
+version '1.0'
+
+buildscript {
+ repositories {
+ google()
+ mavenCentral()
+ }
+
+ dependencies {
+ classpath 'com.android.tools.build:gradle:7.3.0'
+ }
+}
+
+rootProject.allprojects {
+ repositories {
+ google()
+ mavenCentral()
+ }
+}
+
+apply plugin: 'com.android.library'
+
+android {
+ if (project.android.hasProperty("namespace")) {
+ namespace 'dev.fluttercommunity.plus.data_strength_plus'
+ }
+
+ compileSdkVersion 33
+
+ compileOptions {
+ sourceCompatibility JavaVersion.VERSION_1_8
+ targetCompatibility JavaVersion.VERSION_1_8
+ }
+
+ defaultConfig {
+ minSdkVersion 19
+ }
+
+ dependencies {
+ testImplementation 'junit:junit:4.13.2'
+ testImplementation 'org.mockito:mockito-core:5.0.0'
+ }
+
+ testOptions {
+ unitTests.all {
+ testLogging {
+ events "passed", "skipped", "failed", "standardOut", "standardError"
+ outputs.upToDateWhen {false}
+ showStandardStreams = true
+ }
+ }
+ }
+}
diff --git a/packages/data_strength_plus/android/settings.gradle b/packages/data_strength_plus/android/settings.gradle
new file mode 100644
index 0000000000..6f58a584a0
--- /dev/null
+++ b/packages/data_strength_plus/android/settings.gradle
@@ -0,0 +1 @@
+rootProject.name = 'data_strength_plus'
diff --git a/packages/data_strength_plus/android/src/main/AndroidManifest.xml b/packages/data_strength_plus/android/src/main/AndroidManifest.xml
new file mode 100644
index 0000000000..c4aa820c2a
--- /dev/null
+++ b/packages/data_strength_plus/android/src/main/AndroidManifest.xml
@@ -0,0 +1,7 @@
+
+
+
+
+
+
diff --git a/packages/data_strength_plus/android/src/main/java/dev/fluttercommunity/plus/data_strength_plus/DataStrengthHelper.java b/packages/data_strength_plus/android/src/main/java/dev/fluttercommunity/plus/data_strength_plus/DataStrengthHelper.java
new file mode 100644
index 0000000000..427fe2935a
--- /dev/null
+++ b/packages/data_strength_plus/android/src/main/java/dev/fluttercommunity/plus/data_strength_plus/DataStrengthHelper.java
@@ -0,0 +1,77 @@
+package dev.fluttercommunity.plus.data_strength_plus;
+
+import android.content.Context;
+import android.net.wifi.WifiInfo;
+import android.net.wifi.WifiManager;
+import android.os.Build;
+import android.telephony.CellInfo;
+import android.telephony.CellInfoCdma;
+import android.telephony.CellInfoGsm;
+import android.telephony.CellInfoLte;
+import android.telephony.CellSignalStrength;
+import android.telephony.SignalStrength;
+import android.telephony.TelephonyManager;
+
+public class DataStrengthHelper {
+
+ Context context;
+
+ DataStrengthHelper(Context mcontext) {
+ this.context = mcontext;
+ }
+
+ public Integer getMobileSignalStrength() {
+ TelephonyManager telephonyManager =
+ (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE);
+ if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
+ SignalStrength signalStrength = telephonyManager.getSignalStrength();
+ if (signalStrength != null) {
+ for (CellSignalStrength cellSignalStrength : signalStrength.getCellSignalStrengths()) {
+ return cellSignalStrength.getDbm();
+ }
+ }
+ return null;
+ }
+ if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR1) {
+ for (CellInfo cellInfo : telephonyManager.getAllCellInfo()) {
+ if (cellInfo instanceof CellInfoGsm) {
+ CellSignalStrength gsm = ((CellInfoGsm) cellInfo).getCellSignalStrength();
+ if (gsm.getDbm() > 0) return null;
+ return gsm.getDbm();
+ } else if (cellInfo instanceof CellInfoCdma) {
+ CellSignalStrength cdma = ((CellInfoCdma) cellInfo).getCellSignalStrength();
+ if (cdma.getDbm() > 0) return null;
+ return cdma.getDbm();
+ } else if (cellInfo instanceof CellInfoLte) {
+ CellSignalStrength lte = ((CellInfoLte) cellInfo).getCellSignalStrength();
+ if (lte.getDbm() > 0) return null;
+ return lte.getDbm();
+ }
+ }
+ return null;
+ }
+ return null;
+ }
+
+ public Integer getWifiSignalStrength() {
+ WifiManager wifiManager =
+ (WifiManager) context.getApplicationContext().getSystemService(Context.WIFI_SERVICE);
+ if (wifiManager.isWifiEnabled()) {
+ WifiInfo wifiInfo = wifiManager.getConnectionInfo();
+ if (wifiInfo != null) {
+ return wifiInfo.getRssi();
+ }
+ }
+ return null;
+ }
+
+ public Integer getWifiLinkSpeed() {
+ WifiManager wifiManager =
+ (WifiManager) context.getApplicationContext().getSystemService(Context.WIFI_SERVICE);
+ if (wifiManager.isWifiEnabled()) {
+ WifiInfo wifiInfo = wifiManager.getConnectionInfo();
+ if (wifiInfo != null) return wifiInfo.getLinkSpeed();
+ }
+ return null;
+ }
+}
diff --git a/packages/data_strength_plus/android/src/main/java/dev/fluttercommunity/plus/data_strength_plus/DataStrengthPlusPlugin.java b/packages/data_strength_plus/android/src/main/java/dev/fluttercommunity/plus/data_strength_plus/DataStrengthPlusPlugin.java
new file mode 100644
index 0000000000..94261be0b7
--- /dev/null
+++ b/packages/data_strength_plus/android/src/main/java/dev/fluttercommunity/plus/data_strength_plus/DataStrengthPlusPlugin.java
@@ -0,0 +1,55 @@
+package dev.fluttercommunity.plus.data_strength_plus;
+
+import android.content.Context;
+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;
+
+/** DataStrengthPlusPlugin */
+public class DataStrengthPlusPlugin implements 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 MethodChannel channel;
+ private Context context;
+ private DataStrengthHelper dataStrengthHelper;
+
+ @Override
+ public void onAttachedToEngine(@NonNull FlutterPluginBinding flutterPluginBinding) {
+ channel = new MethodChannel(flutterPluginBinding.getBinaryMessenger(), "data_strength_plus");
+ channel.setMethodCallHandler(this);
+ context = flutterPluginBinding.getApplicationContext();
+ dataStrengthHelper = new DataStrengthHelper(context);
+ }
+
+ @Override
+ public void onMethodCall(@NonNull MethodCall call, @NonNull Result result) {
+ if (call.method.equals("getPlatformVersion")) {
+ result.success("Android " + android.os.Build.VERSION.RELEASE);
+ }
+
+ if (call.method.equals("getMobileSignalStrength")) {
+ Integer mobileSignal = dataStrengthHelper.getMobileSignalStrength();
+ result.success(mobileSignal);
+ }
+
+ if (call.method.equals("getWifiSignalStrength")) {
+ Integer wifiSignal = dataStrengthHelper.getWifiSignalStrength();
+ result.success(wifiSignal);
+ }
+
+ if (call.method.equals("getWifiLinkSpeed")) {
+ Integer wifiLinkSpeed = dataStrengthHelper.getWifiLinkSpeed();
+ result.success(wifiLinkSpeed);
+ }
+ }
+
+ @Override
+ public void onDetachedFromEngine(@NonNull FlutterPluginBinding binding) {
+ channel.setMethodCallHandler(null);
+ }
+}
diff --git a/packages/data_strength_plus/android/src/test/java/dev/fluttercommunity/plus/data_strength_plus/DataStrengthPlusPluginTest.java b/packages/data_strength_plus/android/src/test/java/dev/fluttercommunity/plus/data_strength_plus/DataStrengthPlusPluginTest.java
new file mode 100644
index 0000000000..c570e59dc6
--- /dev/null
+++ b/packages/data_strength_plus/android/src/test/java/dev/fluttercommunity/plus/data_strength_plus/DataStrengthPlusPluginTest.java
@@ -0,0 +1,28 @@
+package dev.fluttercommunity.plus.data_strength_plus;
+
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.verify;
+
+import io.flutter.plugin.common.MethodCall;
+import io.flutter.plugin.common.MethodChannel;
+import org.junit.Test;
+
+/**
+ * This demonstrates a simple unit test of the Java portion of this plugin's implementation.
+ *
+ * Once you have built the plugin's example app, you can run these tests from the command line by
+ * running `./gradlew testDebugUnitTest` in the `example/android/` directory, or you can run them
+ * directly from IDEs that support JUnit such as Android Studio.
+ */
+public class DataStrengthPlusPluginTest {
+ @Test
+ public void onMethodCall_getPlatformVersion_returnsExpectedValue() {
+ DataStrengthPlusPlugin plugin = new DataStrengthPlusPlugin();
+
+ final MethodCall call = new MethodCall("getPlatformVersion", null);
+ MethodChannel.Result mockResult = mock(MethodChannel.Result.class);
+ plugin.onMethodCall(call, mockResult);
+
+ verify(mockResult).success("Android " + android.os.Build.VERSION.RELEASE);
+ }
+}
diff --git a/packages/data_strength_plus/example/.gitignore b/packages/data_strength_plus/example/.gitignore
new file mode 100644
index 0000000000..24476c5d1e
--- /dev/null
+++ b/packages/data_strength_plus/example/.gitignore
@@ -0,0 +1,44 @@
+# Miscellaneous
+*.class
+*.log
+*.pyc
+*.swp
+.DS_Store
+.atom/
+.buildlog/
+.history
+.svn/
+migrate_working_dir/
+
+# 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/
+
+# 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
diff --git a/packages/data_strength_plus/example/CHANGELOG.md b/packages/data_strength_plus/example/CHANGELOG.md
new file mode 100644
index 0000000000..8e593afe44
--- /dev/null
+++ b/packages/data_strength_plus/example/CHANGELOG.md
@@ -0,0 +1,8 @@
+## 0.0.1
+
+### Example to evaluate the range of the wifi values
+
+1. Signal Strength of Wifi Data (dMs)
+2. Signal Strength of Mobile Data (dMs)
+3. Wifi Signal Speed.
+
diff --git a/packages/data_strength_plus/example/README.md b/packages/data_strength_plus/example/README.md
new file mode 100644
index 0000000000..fd9bb399a2
--- /dev/null
+++ b/packages/data_strength_plus/example/README.md
@@ -0,0 +1,16 @@
+# data_strength_plus_example
+
+Demonstrates how to use the data_strength_plus 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://docs.flutter.dev/get-started/codelab)
+- [Cookbook: Useful Flutter samples](https://docs.flutter.dev/cookbook)
+
+For help getting started with Flutter development, view the
+[online documentation](https://docs.flutter.dev/), which offers tutorials,
+samples, guidance on mobile development, and a full API reference.
diff --git a/packages/data_strength_plus/example/analysis_options.yaml b/packages/data_strength_plus/example/analysis_options.yaml
new file mode 100644
index 0000000000..0d2902135c
--- /dev/null
+++ b/packages/data_strength_plus/example/analysis_options.yaml
@@ -0,0 +1,28 @@
+# This file configures the analyzer, which statically analyzes Dart code to
+# check for errors, warnings, and lints.
+#
+# The issues identified by the analyzer are surfaced in the UI of Dart-enabled
+# IDEs (https://dart.dev/tools#ides-and-editors). The analyzer can also be
+# invoked from the command line by running `flutter analyze`.
+
+# The following line activates a set of recommended lints for Flutter apps,
+# packages, and plugins designed to encourage good coding practices.
+include: package:flutter_lints/flutter.yaml
+
+linter:
+ # The lint rules applied to this project can be customized in the
+ # section below to disable rules from the `package:flutter_lints/flutter.yaml`
+ # included above or to enable additional rules. A list of all available lints
+ # and their documentation is published at https://dart.dev/lints.
+ #
+ # Instead of disabling a lint rule for the entire project in the
+ # section below, it can also be suppressed for a single line of code
+ # or a specific dart file by using the `// ignore: name_of_lint` and
+ # `// ignore_for_file: name_of_lint` syntax on the line or in the file
+ # producing the lint.
+ rules:
+ # avoid_print: false # Uncomment to disable the `avoid_print` rule
+ # prefer_single_quotes: true # Uncomment to enable the `prefer_single_quotes` rule
+
+# Additional information about this file can be found at
+# https://dart.dev/guides/language/analysis-options
diff --git a/packages/data_strength_plus/example/android/.gitignore b/packages/data_strength_plus/example/android/.gitignore
new file mode 100644
index 0000000000..6f568019d3
--- /dev/null
+++ b/packages/data_strength_plus/example/android/.gitignore
@@ -0,0 +1,13 @@
+gradle-wrapper.jar
+/.gradle
+/captures/
+/gradlew
+/gradlew.bat
+/local.properties
+GeneratedPluginRegistrant.java
+
+# Remember to never publicly share your keystore.
+# See https://flutter.dev/docs/deployment/android#reference-the-keystore-from-the-app
+key.properties
+**/*.keystore
+**/*.jks
diff --git a/packages/data_strength_plus/example/android/app/build.gradle b/packages/data_strength_plus/example/android/app/build.gradle
new file mode 100644
index 0000000000..8609f67577
--- /dev/null
+++ b/packages/data_strength_plus/example/android/app/build.gradle
@@ -0,0 +1,57 @@
+plugins {
+ id "com.android.application"
+ id "kotlin-android"
+ id "dev.flutter.flutter-gradle-plugin"
+}
+
+def localProperties = new Properties()
+def localPropertiesFile = rootProject.file('local.properties')
+if (localPropertiesFile.exists()) {
+ localPropertiesFile.withReader('UTF-8') { reader ->
+ localProperties.load(reader)
+ }
+}
+
+def flutterVersionCode = localProperties.getProperty('flutter.versionCode')
+if (flutterVersionCode == null) {
+ flutterVersionCode = '1'
+}
+
+def flutterVersionName = localProperties.getProperty('flutter.versionName')
+if (flutterVersionName == null) {
+ flutterVersionName = '1.0'
+}
+
+android {
+ namespace "dev.fluttercommunity.plus.data_strength_plus_example"
+ compileSdkVersion flutter.compileSdkVersion
+ ndkVersion flutter.ndkVersion
+
+ compileOptions {
+ sourceCompatibility JavaVersion.VERSION_1_8
+ targetCompatibility JavaVersion.VERSION_1_8
+ }
+
+ defaultConfig {
+ // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
+ applicationId "dev.fluttercommunity.plus.data_strength_plus_example"
+ // You can update the following values to match your application needs.
+ // For more information, see: https://docs.flutter.dev/deployment/android#reviewing-the-gradle-build-configuration.
+ minSdkVersion flutter.minSdkVersion
+ targetSdkVersion flutter.targetSdkVersion
+ versionCode flutterVersionCode.toInteger()
+ versionName flutterVersionName
+ }
+
+ buildTypes {
+ release {
+ // TODO: Add your own signing config for the release build.
+ // Signing with the debug keys for now, so `flutter run --release` works.
+ signingConfig signingConfigs.debug
+ }
+ }
+}
+
+flutter {
+ source '../..'
+}
diff --git a/packages/data_strength_plus/example/android/app/src/debug/AndroidManifest.xml b/packages/data_strength_plus/example/android/app/src/debug/AndroidManifest.xml
new file mode 100644
index 0000000000..399f6981d5
--- /dev/null
+++ b/packages/data_strength_plus/example/android/app/src/debug/AndroidManifest.xml
@@ -0,0 +1,7 @@
+
+
+
+
diff --git a/packages/data_strength_plus/example/android/app/src/main/AndroidManifest.xml b/packages/data_strength_plus/example/android/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000000..ef29f75e0d
--- /dev/null
+++ b/packages/data_strength_plus/example/android/app/src/main/AndroidManifest.xml
@@ -0,0 +1,33 @@
+
+
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/packages/data_strength_plus/example/android/app/src/main/java/dev/fluttercommunity/plus/data_strength_plus_example/MainActivity.java b/packages/data_strength_plus/example/android/app/src/main/java/dev/fluttercommunity/plus/data_strength_plus_example/MainActivity.java
new file mode 100644
index 0000000000..27d65f8431
--- /dev/null
+++ b/packages/data_strength_plus/example/android/app/src/main/java/dev/fluttercommunity/plus/data_strength_plus_example/MainActivity.java
@@ -0,0 +1,5 @@
+package dev.fluttercommunity.plus.data_strength_plus_example;
+
+import io.flutter.embedding.android.FlutterActivity;
+
+public class MainActivity extends FlutterActivity {}
diff --git a/packages/data_strength_plus/example/android/app/src/main/res/drawable-v21/launch_background.xml b/packages/data_strength_plus/example/android/app/src/main/res/drawable-v21/launch_background.xml
new file mode 100644
index 0000000000..f74085f3f6
--- /dev/null
+++ b/packages/data_strength_plus/example/android/app/src/main/res/drawable-v21/launch_background.xml
@@ -0,0 +1,12 @@
+
+
+
+
