Add: Support for Android Gradle Plugin 9.0.0 [WIP]

Author: Rolf-Smit

gradle/libs.versions.toml

@@ -1,6 +1,6 @@
 [versions]
 androidMinSdk       = "21"
-androidTargetSdk    = "35"
+androidTargetSdk    = "36"
 androidCompileSdk   = "36"
 kotlin              = "2.2.0"
 androidGradlePlugin = "8.11.1"
@@ -19,7 +19,7 @@ espressoCore        = { module = "androidx.test.espresso:espresso-core",
 androidJUnit        = { module = "androidx.test.ext:junit",                                  version = "1.2.1" }
 commonsCsv          = { module = "org.apache.commons:commons-csv",                           version = "1.14.0" }
 kotlinTest          = { module = "org.jetbrains.kotlin:kotlin-test",                         version.ref = "kotlin" }
-robolectric         = { module = "org.robolectric:robolectric",                              version = "4.15.1" }
+robolectric         = { module = "org.robolectric:robolectric",                              version = "4.16.1" }
 mockk               = { module = "io.mockk:mockk",                                           version = "1.14.5" }
 jacksonYaml         = { module = "com.fasterxml.jackson.dataformat:jackson-dataformat-yaml", version = "2.19.2"}
 jacksonKotlin       = { module = "com.fasterxml.jackson.module:jackson-module-kotlin",       version = "2.19.2"}

gradle/wrapper/gradle-wrapper.jar

@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.14.3-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-9.1.0-bin.zip
 networkTimeout=10000
 validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME

gradle/wrapper/gradle-wrapper.properties

@@ -118,12 +118,12 @@ pluginManager.withPlugin("jacoco") {
         it.group = "reporting"
         it.description = "Generates testkit-gradle.properties file which can be read and added to a TestKit build as gradle.properties"
         it.dependsOn(extractJacocoRuntimeTask)
-        it.outputFile = new File(buildDir, "testkit/${javaTestTask.name}/gradle.properties")
-        it.property("org.gradle.jvmargs", "\"-javaagent:${buildDir}/testkit/jacocoagent.jar=destfile=${destinationFileProvider.get()}\"")
+        it.destinationFile.set(project.layout.buildDirectory.file("testkit/${javaTestTask.name}/gradle.properties"))
+        it.property("org.gradle.jvmargs", "\"-javaagent:${project.layout.buildDirectory.get()}/testkit/jacocoagent.jar=destfile=${destinationFileProvider.get()}\"")
     }
 
     // Make the generated gradle.properties file available on the test classpath as resource
-    dependencies.add(JavaPlugin.TEST_RUNTIME_ONLY_CONFIGURATION_NAME, files(new File(buildDir, "testkit/${javaTestTask.name}")))
+    dependencies.add(JavaPlugin.TEST_RUNTIME_ONLY_CONFIGURATION_NAME, files(project.layout.buildDirectory.file("testkit/${javaTestTask.name}")))
 
     // "Fixes": https://github.com/gradle/gradle/issues/16603
     def jacocoTestReport = tasks.named("jacocoTestReport")

gradlew

@@ -232,7 +232,7 @@ class IntegrationTest(
 
             val fixture = File("src/test/test-fixtures/multi-module")
 
-            val gradleVersions = arrayOf("8.13", "8.14.3")
+            val gradleVersions = arrayOf("9.1.0", "9.2.1", "9.3.1")
 
             val configurations = File(fixture, "configurations").listFiles() ?: error("Configurations folder not found in $fixture")
             return configurations.flatMap { configuration ->

gradlew.bat

@@ -6,5 +6,7 @@ dependencies {
     implementation fileTree(dir: 'libs', include: ['*.jar'])
 }
 
-sourceCompatibility = JavaVersion.VERSION_21
-targetCompatibility = JavaVersion.VERSION_21
+java {
+    sourceCompatibility = JavaVersion.VERSION_21
+    targetCompatibility = JavaVersion.VERSION_21
+}

plugin/build.gradle

@@ -6,5 +6,7 @@ dependencies {
     implementation fileTree(dir: 'libs', include: ['*.jar'])
 }
 
-sourceCompatibility = JavaVersion.VERSION_21
-targetCompatibility = JavaVersion.VERSION_21
+java {
+    sourceCompatibility = JavaVersion.VERSION_21
+    targetCompatibility = JavaVersion.VERSION_21
+}