Make Robolectric works with Kotlin 1.7.x

1. Add artifactType with jar for utils' runtimeElements

We should add artifactType with jar to ensure standard
runtimeElements variant has a max priority selection
sequence than other variants that brought by kotlin plugin.

2. Use annotations module to replace shadowapi for androidx_test

androidx_test only needs annotations module, instead of a larger one
called shadowapi.

3. Use java/main to replace kotlin/main for utils modules

Use java/main classes directory to replace default kotlin/main to
avoid d8 error when dexing & desugaring kotlin classes with non-exist
kotlin/main directory because utils module doesn't have kotlin code
in production. If utils module starts to add Kotlin code in main source
set, we can remove this destinationDirectory modification.

Signed-off-by: utzcoz <utzcoz@outlook.com>

integration_tests/androidx_test/build.gradle

@@ -11,7 +11,6 @@ android {
     defaultConfig {
         minSdk 16
         targetSdk 33
-        multiDexEnabled true
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
     }
 
@@ -43,7 +42,6 @@ dependencies {
     implementation "androidx.appcompat:appcompat:$appCompatVersion"
     implementation "androidx.constraintlayout:constraintlayout:$constraintlayoutVersion"
     implementation "androidx.multidex:multidex:$multidexVersion"
-    implementation project(path: ':shadowapi', configuration: 'default')
 
     // Testing dependencies
     testImplementation project(":robolectric")
@@ -59,6 +57,7 @@ dependencies {
     testImplementation "androidx.test.ext:junit:$axtJunitVersion"
     testImplementation "com.google.truth:truth:$truthVersion"
 
+    androidTestImplementation project(':annotations')
     androidTestImplementation "androidx.test:runner:$axtVersion"
     androidTestImplementation "junit:junit:$junitVersion"
     androidTestImplementation "androidx.test:rules:$axtVersion"

integration_tests/ctesque/build.gradle

@@ -45,8 +45,7 @@ android {
 }
 
 dependencies {
-    implementation project(path: ':testapp')
-    implementation project(path: ':shadowapi', configuration: 'default')
+    implementation project(':testapp')
 
     testImplementation project(":robolectric")
     testImplementation "junit:junit:${junitVersion}"
@@ -61,6 +60,7 @@ dependencies {
     testImplementation("com.google.guava:guava:$guavaJREVersion")
 
     // Testing dependencies
+    androidTestImplementation project(':shadowapi')
     // temporarily use a newer monitor version for HardwareRendererCompat
     androidTestImplementation("androidx.test:monitor:1.5.0-alpha03")
     androidTestImplementation("androidx.test:runner:$axtVersion")

utils/build.gradle

@@ -14,9 +14,39 @@ spotless {
 }
 
 tasks.withType(GenerateModuleMetadata) {
+    // We don't want to release gradle module metadata now to avoid
+    // potential compatibility problems.
     enabled = false
 }
 
+compileKotlin {
+    // Use java/main classes directory to replace default kotlin/main to
+    // avoid d8 error when dexing & desugaring kotlin classes with non-exist
+    // kotlin/main directory because utils module doesn't have kotlin code
+    // in production. If utils module starts to add Kotlin code in main source
+    // set, we can remove this destinationDirectory modification.
+    destinationDirectory = file("${projectDir}/build/classes/java/main")
+    kotlinOptions {
+        jvmTarget = "1.8"
+    }
+}
+
+afterEvaluate {
+    configurations {
+        runtimeElements {
+            attributes {
+                // We should add artifactType with jar to ensure standard runtimeElements variant
+                // has a max priority selection sequence than other variants that brought by
+                // kotlin plugin.
+                attribute(
+                        Attribute.of("artifactType", String.class),
+                        ArtifactTypeDefinition.JAR_TYPE
+                )
+            }
+        }
+    }
+}
+
 dependencies {
     api project(":annotations")
     api project(":pluginapi")