Updating build gradle

Author: DennisAlund

example/android/build.gradle

@@ -1,15 +1,14 @@
 // Top-level build file where you can add configuration options common to all sub-projects/modules.
 buildscript {
+    ext.kotlin_version = "1.9.24"
     repositories {
         google()
         mavenCentral()
     }
 
     dependencies {
-        // Modern Android Gradle Plugin
         classpath 'com.android.tools.build:gradle:8.5.2'
-        // Modern Kotlin
-        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:1.9.24"
+        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
     }
 }
 
@@ -20,13 +19,14 @@ allprojects {
     }
 }
 
-plugins {
-    id "com.android.application" version "8.4.2" apply false
-    id "com.android.library"    version "8.4.2" apply false
+rootProject.buildDir = "../build"
+subprojects {
+    project.buildDir = "${rootProject.buildDir}/${project.name}"
+}
+subprojects {
+    project.evaluationDependsOn(":app")
 }
 
-// Custom clean task to ensure all build directories are deleted
-tasks.register('clean', Delete) {
+tasks.register("clean", Delete) {
     delete rootProject.buildDir
-    subprojects.each { delete it.buildDir }
 }