Moved the Volume 4, 2025 release source changes to the flutter widgets repository

packages/syncfusion_flutter_barcodes/CHANGELOG.md

@@ -2,6 +2,18 @@
 
 * No changes.
 
+## [31.2.15] - 11/25/2025	
+
+**General**
+
+*  The compatible version of our Flutter barcodes widget has been updated to Flutter SDK 3.38.
+
+## [31.1.20] - 09/17/2025
+
+**General**
+
+*  The compatible version of our Flutter barcodes widget has been updated to Flutter SDK 3.35.
+
 ## [30.1.37] - 06/25/2025
 
 **General**

packages/syncfusion_flutter_datagrid/example/android/app/build.gradle → packages/syncfusion_flutter_barcodes/example/android/app/build.gradle.kts

@@ -1,27 +1,27 @@
 plugins {
-    id "com.android.application"
-    id "kotlin-android"
+    id("com.android.application")
+    id("kotlin-android")
     // The Flutter Gradle Plugin must be applied after the Android and Kotlin Gradle plugins.
-    id "dev.flutter.flutter-gradle-plugin"
+    id("dev.flutter.flutter-gradle-plugin")
 }
 
 android {
-    namespace = "com.example.example"
+    namespace = "com.example.barcodes_example"
     compileSdk = flutter.compileSdkVersion
     ndkVersion = flutter.ndkVersion
 
     compileOptions {
-        sourceCompatibility = JavaVersion.VERSION_1_8
-        targetCompatibility = JavaVersion.VERSION_1_8
+        sourceCompatibility = JavaVersion.VERSION_11
+        targetCompatibility = JavaVersion.VERSION_11
     }
 
     kotlinOptions {
-        jvmTarget = JavaVersion.VERSION_1_8
+        jvmTarget = JavaVersion.VERSION_11.toString()
     }
 
     defaultConfig {
         // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
-        applicationId = "com.example.example"
+        applicationId = "com.example.barcodes_example"
         // You can update the following values to match your application needs.
         // For more information, see: https://flutter.dev/to/review-gradle-config.
         minSdk = flutter.minSdkVersion
@@ -34,7 +34,7 @@ android {
         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
+            signingConfig = signingConfigs.getByName("debug")
         }
     }
 }

packages/syncfusion_flutter_barcodes/example/android/app/src/main/AndroidManifest.xml

@@ -1,6 +1,6 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android">
     <application
-        android:label="example"
+        android:label="barcodes_example"
         android:name="${applicationName}"
         android:icon="@mipmap/ic_launcher">
         <activity

packages/syncfusion_flutter_datepicker/example/android/app/src/main/kotlin/com/example/example/MainActivity.kt → packages/syncfusion_flutter_barcodes/example/android/app/src/main/kotlin/com/example/barcodes_example/MainActivity.kt

@@ -1,4 +1,4 @@
-package com.example.example
+package com.example.barcodes_example
 
 import io.flutter.embedding.android.FlutterActivity
 

packages/syncfusion_flutter_barcodes/example/android/build.gradle.kts

@@ -0,0 +1,24 @@
+allprojects {
+    repositories {
+        google()
+        mavenCentral()
+    }
+}
+
+val newBuildDir: Directory =
+    rootProject.layout.buildDirectory
+        .dir("../../build")
+        .get()
+rootProject.layout.buildDirectory.value(newBuildDir)
+
+subprojects {
+    val newSubprojectBuildDir: Directory = newBuildDir.dir(project.name)
+    project.layout.buildDirectory.value(newSubprojectBuildDir)
+}
+subprojects {
+    project.evaluationDependsOn(":app")
+}
+
+tasks.register<Delete>("clean") {
+    delete(rootProject.layout.buildDirectory)
+}

packages/syncfusion_flutter_barcodes/example/android/gradle.properties

@@ -1,3 +1,3 @@
-org.gradle.jvmargs=-Xmx4G -XX:MaxMetaspaceSize=2G -XX:+HeapDumpOnOutOfMemoryError
+org.gradle.jvmargs=-Xmx8G -XX:MaxMetaspaceSize=4G -XX:ReservedCodeCacheSize=512m -XX:+HeapDumpOnOutOfMemoryError
 android.useAndroidX=true
 android.enableJetifier=true

packages/syncfusion_flutter_barcodes/example/android/gradle/wrapper/gradle-wrapper.properties

@@ -2,4 +2,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.3-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.12-all.zip

packages/syncfusion_flutter_barcodes/example/android/settings.gradle.kts

@@ -0,0 +1,26 @@
+pluginManagement {
+    val flutterSdkPath =
+        run {
+            val properties = java.util.Properties()
+            file("local.properties").inputStream().use { properties.load(it) }
+            val flutterSdkPath = properties.getProperty("flutter.sdk")
+            require(flutterSdkPath != null) { "flutter.sdk not set in local.properties" }
+            flutterSdkPath
+        }
+
+    includeBuild("$flutterSdkPath/packages/flutter_tools/gradle")
+
+    repositories {
+        google()
+        mavenCentral()
+        gradlePluginPortal()
+    }
+}
+
+plugins {
+    id("dev.flutter.flutter-plugin-loader") version "1.0.0"
+    id("com.android.application") version "8.9.1" apply false
+    id("org.jetbrains.kotlin.android") version "2.2.20" apply false
+}
+
+include(":app")

packages/syncfusion_flutter_barcodes/lib/src/barcode_generator/base/barcode_generator.dart

@@ -373,12 +373,12 @@ class _SfBarcodeGeneratorState extends State<SfBarcodeGenerator> {
     return Container(
       color: widget.backgroundColor ?? _barcodeThemeData.backgroundColor,
       child: SfBarcodeGeneratorRenderObjectWidget(
-        value: widget.value!,
+        value: widget.value,
         symbology: widget.symbology,
         foregroundColor: widget.barColor ?? _barcodeThemeData.barColor,
         showText: widget.showValue,
         textSpacing: widget.textSpacing,
-        textStyle: _barcodeThemeData.textStyle!,
+        textStyle: _barcodeThemeData.textStyle,
         symbologyRenderer: _symbologyRenderer,
         textSize: _textSize,
         textAlign: widget.textAlign,

packages/syncfusion_flutter_barcodes/lib/src/barcode_generator/renderers/one_dimensional/codabar_renderer.dart

@@ -19,7 +19,7 @@ class CodabarRenderer extends SymbologyRenderer {
       '8': '100110101',
       '9': '110100101',
       '-': '101001101',
-      '\$': '101100101',
+      r'$': '101100101',
       ':': '1101011011',
       '/': '1101101011',
       '.': '1101101101',
@@ -70,7 +70,7 @@ class CodabarRenderer extends SymbologyRenderer {
             ? offset.dx
             : getLeftPosition(
               barTotalLength,
-              symbology!.module!,
+              symbology!.module,
               size.width,
               offset.dx,
             );
@@ -85,7 +85,7 @@ class CodabarRenderer extends SymbologyRenderer {
       ratio = symbology!.module!.toDouble();
     } else {
       // Calculates the bar length based on number of individual bar codes
-      final int singleModule = (size.width ~/ barTotalLength).toInt();
+      final int singleModule = size.width ~/ barTotalLength;
       ratio = singleModule.toDouble();
       final double leftPadding = (size.width - (barTotalLength * ratio)) / 2;
       left += leftPadding;

packages/syncfusion_flutter_barcodes/lib/src/barcode_generator/renderers/one_dimensional/code128_renderer.dart

@@ -16,7 +16,7 @@ class Code128Renderer extends SymbologyRenderer {
     code128ACharacterSets.add('!');
     code128ACharacterSets.add('"');
     code128ACharacterSets.add('#');
-    code128ACharacterSets.add('\$');
+    code128ACharacterSets.add(r'$');
     code128ACharacterSets.add('%');
     code128ACharacterSets.add('&');
     // ignore: avoid_escaping_inner_quotes
@@ -73,7 +73,7 @@ class Code128Renderer extends SymbologyRenderer {
     code128ACharacterSets.add('Y');
     code128ACharacterSets.add('Z');
     code128ACharacterSets.add('[');
-    code128ACharacterSets.add('\\');
+    code128ACharacterSets.add(r'\');
     code128ACharacterSets.add(']');
     code128ACharacterSets.add('^');
     code128ACharacterSets.add('_');
@@ -126,7 +126,7 @@ class Code128Renderer extends SymbologyRenderer {
     code128BCharacterSets.add('!');
     code128BCharacterSets.add('"');
     code128BCharacterSets.add('#');
-    code128BCharacterSets.add('\$');
+    code128BCharacterSets.add(r'$');
     code128BCharacterSets.add('%');
     code128BCharacterSets.add('&');
     // ignore: avoid_escaping_inner_quotes
@@ -183,7 +183,7 @@ class Code128Renderer extends SymbologyRenderer {
     code128BCharacterSets.add('Y');
     code128BCharacterSets.add('Z');
     code128BCharacterSets.add('[');
-    code128BCharacterSets.add('\\');
+    code128BCharacterSets.add(r'\');
     code128BCharacterSets.add(']');
     code128BCharacterSets.add('^');
     code128BCharacterSets.add('_');
@@ -669,7 +669,7 @@ class Code128Renderer extends SymbologyRenderer {
       ratio = symbology!.module!.toDouble();
     } else {
       // Calculates the bar length based on number of individual bar codes
-      final int singleModule = (size.width ~/ totalBarLength).toInt();
+      final int singleModule = size.width ~/ totalBarLength;
       ratio = singleModule.toDouble();
       final double leftPadding = (size.width - (totalBarLength * ratio)) / 2;
       left += leftPadding;

packages/syncfusion_flutter_barcodes/lib/src/barcode_generator/renderers/one_dimensional/code39_extended_renderer.dart

@@ -7,32 +7,32 @@ class Code39ExtendedRenderer extends Code39Renderer {
   Code39ExtendedRenderer({Symbology? symbology}) : super(symbology: symbology) {
     _code39ExtendedMap = <String, String>{
       '0': '%U',
-      '1': '\$A',
-      '2': '\$B',
-      '3': '\$C',
-      '4': '\$D',
-      '5': '\$E',
-      '6': '\$F',
-      '7': '\$G',
-      '8': '\$H',
-      '9': '\$I',
-      '10': '\$J',
-      '11': '\$K',
-      '12': '\$L',
-      '13': '\$M',
-      '14': '\$N',
-      '15': '\$O',
-      '16': '\$P',
-      '17': '\$Q',
-      '18': '\$R',
-      '19': '\$S',
-      '20': '\$T',
-      '21': '\$U',
-      '22': '\$V',
-      '23': '\$W',
-      '24': '\$X',
-      '25': '\$Y',
-      '26': '\$Z',
+      '1': r'$A',
+      '2': r'$B',
+      '3': r'$C',
+      '4': r'$D',
+      '5': r'$E',
+      '6': r'$F',
+      '7': r'$G',
+      '8': r'$H',
+      '9': r'$I',
+      '10': r'$J',
+      '11': r'$K',
+      '12': r'$L',
+      '13': r'$M',
+      '14': r'$N',
+      '15': r'$O',
+      '16': r'$P',
+      '17': r'$Q',
+      '18': r'$R',
+      '19': r'$S',
+      '20': r'$T',
+      '21': r'$U',
+      '22': r'$V',
+      '23': r'$W',
+      '24': r'$X',
+      '25': r'$Y',
+      '26': r'$Z',
       '27': '%A',
       '28': '%B',
       '29': '%C',

packages/syncfusion_flutter_barcodes/lib/src/barcode_generator/renderers/one_dimensional/code39_renderer.dart

@@ -140,7 +140,7 @@ class Code39Renderer extends SymbologyRenderer {
       ratio = symbology!.module!.toDouble();
     } else {
       // Calculates the bar length based on number of individual bar codes
-      final int singleModule = (size.width ~/ barTotalLength).toInt();
+      final int singleModule = size.width ~/ barTotalLength;
       ratio = singleModule.toDouble();
       final double leftPadding = (size.width - (barTotalLength * ratio)) / 2;
       left += leftPadding;
@@ -209,7 +209,7 @@ class Code39Renderer extends SymbologyRenderer {
   /// Represents the code bar value
   String _getCode39Character() {
     const String code39Character =
-        '0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ-. *\$/+%';
+        r'0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ-. *$/+%';
     return code39Character;
   }
 }