Update build.gradle and settings.gradle files, and fix color scheme in material_controls.dart and material_desktop_controls.dart

Author: vaishnavi-2301

example/android/app/build.gradle

@@ -1,3 +1,10 @@
+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()) {
@@ -6,11 +13,6 @@ if (localPropertiesFile.exists()) {
     }
 }
 
-def flutterRoot = localProperties.getProperty('flutter.sdk')
-if (flutterRoot == null) {
-    throw new GradleException("Flutter SDK not found. Define location with flutter.sdk in the local.properties file.")
-}
-
 def flutterVersionCode = localProperties.getProperty('flutter.versionCode')
 if (flutterVersionCode == null) {
     flutterVersionCode = '1'
@@ -21,26 +23,33 @@ if (flutterVersionName == null) {
     flutterVersionName = '1.0'
 }
 
-apply plugin: 'com.android.application'
-apply plugin: 'kotlin-android'
-apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"
+def keystoreProperties = new Properties()
+def keystorePropertiesFile = rootProject.file('key.properties')
+if (keystorePropertiesFile.exists()) {
+    keystoreProperties.load(new FileInputStream(keystorePropertiesFile))
+}
 
 android {
-    namespace "com.example.example"
-
-    compileSdkVersion 34
+    compileSdk = 34
 
     sourceSets {
         main.java.srcDirs += 'src/main/kotlin'
     }
+     lintOptions {
+        disable 'InvalidPackage'
+        checkReleaseBuilds false
+    }
+    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 "com.example.example"
-        minSdkVersion 21
-        targetSdkVersion 33
-        versionCode flutterVersionCode.toInteger()
-        versionName flutterVersionName
+        applicationId = "com.example.example"
+        minSdk = 24
+        targetSdk = 33
+        versionCode = flutterVersionCode.toInteger()
+        versionName = flutterVersionName
     }
 
     buildTypes {
@@ -50,12 +59,18 @@ android {
             signingConfig signingConfigs.debug
         }
     }
+
+    buildFeatures {
+        viewBinding true
+    }
 }
 
 flutter {
     source '../..'
 }
 
 dependencies {
-    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
+    implementation 'androidx.appcompat:appcompat:1.4.1'
+    implementation 'com.google.android.material:material:1.5.0'
 }
+

example/android/build.gradle

@@ -1,26 +1,19 @@
-buildscript {
-    ext.kotlin_version = '1.7.22'
-    repositories {
-        google()
-        mavenCentral()
-    }
-
-    dependencies {
-        classpath 'com.android.tools.build:gradle:7.4.2'
-        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
-    }
-}
-
 allprojects {
     repositories {
         google()
+        maven {
+           url 'https://maven.google.com'
+        }
+        jcenter()
         mavenCentral()
     }
 }
 
 rootProject.buildDir = '../build'
 subprojects {
     project.buildDir = "${rootProject.buildDir}/${project.name}"
+}
+subprojects {
     project.evaluationDependsOn(':app')
 }
 

example/android/settings.gradle

@@ -1,11 +1,25 @@
-include ':app'
+pluginManagement {
+    def flutterSdkPath = {
+        def properties = new Properties()
+        file("local.properties").withInputStream { properties.load(it) }
+        def flutterSdkPath = properties.getProperty("flutter.sdk")
+        assert flutterSdkPath != null, "flutter.sdk not set in local.properties"
+        return flutterSdkPath
+    }()
 
-def localPropertiesFile = new File(rootProject.projectDir, "local.properties")
-def properties = new Properties()
+    includeBuild("$flutterSdkPath/packages/flutter_tools/gradle")
 
-assert localPropertiesFile.exists()
-localPropertiesFile.withReader("UTF-8") { reader -> properties.load(reader) }
+    repositories {
+        google()
+        mavenCentral()
+        gradlePluginPortal()
+    }
+}
 
-def flutterSdkPath = properties.getProperty("flutter.sdk")
-assert flutterSdkPath != null, "flutter.sdk not set in local.properties"
-apply from: "$flutterSdkPath/packages/flutter_tools/gradle/app_plugin_loader.gradle"
+ plugins {
+     id "dev.flutter.flutter-plugin-loader" version "1.0.0"
+     id "com.android.application" version "7.3.0" apply false
+     id "org.jetbrains.kotlin.android" version "2.0.0" apply false
+ }
+
+include ":app"

lib/src/material/material_controls.dart

@@ -612,7 +612,7 @@ class _MaterialControlsState extends State<MaterialControls>
               playedColor: Theme.of(context).colorScheme.secondary,
               handleColor: Theme.of(context).colorScheme.secondary,
               bufferedColor:
-                  Theme.of(context).colorScheme.background.withOpacity(0.5),
+                  Theme.of(context).colorScheme.surface.withOpacity(0.5),
               backgroundColor: Theme.of(context).disabledColor.withOpacity(.5),
             ),
       ),

lib/src/material/material_desktop_controls.dart

@@ -589,7 +589,7 @@ class _MaterialDesktopControlsState extends State<MaterialDesktopControls>
               playedColor: Theme.of(context).colorScheme.secondary,
               handleColor: Theme.of(context).colorScheme.secondary,
               bufferedColor:
-                  Theme.of(context).colorScheme.background.withOpacity(0.5),
+                  Theme.of(context).colorScheme.surface.withOpacity(0.5),
               backgroundColor: Theme.of(context).disabledColor.withOpacity(.5),
             ),
       ),