Update min flutter/dart versions.

Author: ryanheise

audio_service/android/build.gradle

@@ -3,13 +3,16 @@ version "1.0-SNAPSHOT"
 def args = ["-Xlint:deprecation","-Xlint:unchecked"]
 
 buildscript {
+    ext {
+        agp_version = '8.5.2'
+    }
     repositories {
         google()
         mavenCentral()
     }
 
     dependencies {
-        classpath 'com.android.tools.build:gradle:8.5.2'
+        classpath "com.android.tools.build:gradle:$agp_version"
     }
 }
 
@@ -27,15 +30,12 @@ project.getTasks().withType(JavaCompile) {
 apply plugin: "com.android.library"
 
 android {
-    // Conditional for compatibility with AGP <4.2.
-    if (project.android.hasProperty("namespace")) {
-        namespace 'com.ryanheise.audioservice'
-    }
-    compileSdkVersion 35
+    namespace "com.ryanheise.audioservice"
+    compileSdk = 35
 
     compileOptions {
-        sourceCompatibility JavaVersion.VERSION_11
-        targetCompatibility JavaVersion.VERSION_11
+        sourceCompatibility = JavaVersion.VERSION_11
+        targetCompatibility = JavaVersion.VERSION_11
     }
     defaultConfig {
         minSdk = 19

audio_service/example/android/app/build.gradle

@@ -7,7 +7,7 @@ plugins {
 
 android {
     namespace = "com.ryanheise.audioserviceexample"
-    compileSdk = 35
+    compileSdk = flutter.compileSdkVersion
 
     compileOptions {
         sourceCompatibility = JavaVersion.VERSION_11
@@ -18,14 +18,10 @@ android {
         jvmTarget = JavaVersion.VERSION_11
     }
 
-    lint {
-        disable = ["InvalidPackage"]
-    }
-
     defaultConfig {
         applicationId "com.ryanheise.audioserviceexample"
         minSdk = flutter.minSdkVersion
-        targetSdk = 35
+        targetSdk = flutter.targetSdkVersion
         versionCode = flutter.versionCode
         versionName = flutter.versionName
     }
@@ -38,6 +34,10 @@ android {
             shrinkResources true
         }
     }
+
+    lint {
+        disable = ["InvalidPackage"]
+    }
 }
 
 flutter {

audio_service/example/pubspec.yaml

@@ -4,7 +4,6 @@ publish_to: 'none'
 
 environment:
   sdk: ">=3.3.0 <4.0.0"
-  flutter: ">=3.0.0"
 
 dependencies:
   flutter:

audio_service/lib/audio_service.dart

@@ -3318,9 +3318,10 @@ mixin QueueHandler on BaseAudioHandler {
   }
 
   @override
-  Future<void> updateQueue(List<MediaItem> newQueue) async {
-    queue.add(queue.nvalue!..replaceRange(0, queue.nvalue!.length, newQueue));
-    await super.updateQueue(newQueue);
+  Future<void> updateQueue(List<MediaItem> queue) async {
+    this.queue.add(
+        this.queue.nvalue!..replaceRange(0, this.queue.nvalue!.length, queue));
+    await super.updateQueue(queue);
   }
 
   @override

audio_service/pubspec.yaml

@@ -8,8 +8,8 @@ topics:
   - background
 
 environment:
-  sdk: ">=3.3.0 <4.0.0"
-  flutter: ">=3.0.0"
+  sdk: ^3.6.0
+  flutter: ">=3.27.0"
 
 dependencies:
   # Use these deps for local development