Distinguish if a package comes from a foreign module

Author: skydoves

app-model/.gitignore

@@ -0,0 +1 @@
+/build

app-model/api/app-model.api

@@ -0,0 +1,13 @@
+public final class com/skydoves/myapplication/model/ThirdPartyModel {
+	public fun <init> (Ljava/lang/String;I)V
+	public final fun component1 ()Ljava/lang/String;
+	public final fun component2 ()I
+	public final fun copy (Ljava/lang/String;I)Lcom/skydoves/myapplication/model/ThirdPartyModel;
+	public static synthetic fun copy$default (Lcom/skydoves/myapplication/model/ThirdPartyModel;Ljava/lang/String;IILjava/lang/Object;)Lcom/skydoves/myapplication/model/ThirdPartyModel;
+	public fun equals (Ljava/lang/Object;)Z
+	public final fun getCount ()I
+	public final fun getName ()Ljava/lang/String;
+	public fun hashCode ()I
+	public fun toString ()Ljava/lang/String;
+}
+

app-model/build.gradle.kts

@@ -0,0 +1,23 @@
+/*
+ * Designed and developed by 2025 skydoves (Jaewoong Eum)
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+plugins {
+  alias(libs.plugins.kotlin.jvm)
+}
+
+java {
+  sourceCompatibility = JavaVersion.VERSION_11
+  targetCompatibility = JavaVersion.VERSION_11
+}

app-model/src/main/AndroidManifest.xml

@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+     Designed and developed by 2025 skydoves (Jaewoong Eum)
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+     http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
+
+</manifest>

app-model/src/main/kotlin/com/skydoves/myapplication/model/ThirdPartyModel.kt

@@ -0,0 +1,21 @@
+/*
+ * Designed and developed by 2025 skydoves (Jaewoong Eum)
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.skydoves.myapplication.model
+
+data class ThirdPartyModel(
+  val name: String,
+  val count: Int,
+)

app/build.gradle.kts

@@ -59,6 +59,8 @@ android {
 }
 
 dependencies {
+  implementation(project(":app-model"))
+
   implementation(platform(libs.androidx.compose.bom))
   implementation(libs.androidx.activity.compose)
   implementation(libs.androidx.compose.ui)

app/src/main/kotlin/com/skydoves/myapplication/MainActivity.kt

@@ -47,7 +47,7 @@ import androidx.compose.ui.text.style.TextAlign
 import androidx.compose.ui.tooling.preview.Preview
 import androidx.compose.ui.unit.dp
 import androidx.lifecycle.ViewModel
-import com.skydoves.compose.stability.runtime.IgnoreStabilityReport
+import com.skydoves.myapplication.model.ThirdPartyModel
 import com.skydoves.myapplication.models.ImmutableData
 import com.skydoves.myapplication.models.MyClass2
 import com.skydoves.myapplication.models.NormalClass
@@ -56,7 +56,6 @@ import com.skydoves.myapplication.models.StableSealedClass
 import com.skydoves.myapplication.models.StableUser
 import com.skydoves.myapplication.models.UnstableUser
 import kotlinx.collections.immutable.ImmutableList
-import java.lang.StringBuilder
 
 class MainActivity : ComponentActivity() {
   override fun onCreate(savedInstanceState: Bundle?) {
@@ -165,6 +164,17 @@ fun StableUserCard(user: StableUser) {
   }
 }
 
+@Composable
+fun ThirdPartyCard(thirdPartyModel: ThirdPartyModel) {
+  Card {
+    Column(modifier = Modifier.padding(16.dp)) {
+      Text("Stable User")
+      Text("Name: ${thirdPartyModel.name}")
+      Text("Age: ${thirdPartyModel.count}")
+    }
+  }
+}
+
 @Composable
 fun Card(
   modifier: Modifier = Modifier,
@@ -366,7 +376,7 @@ fun ActionButton(
  * These are only used in Android Studio previews, not in production.
  */
 @com.skydoves.compose.stability.runtime.IgnoreStabilityReport
-@androidx.compose.ui.tooling.preview.Preview(showBackground = true)
+@Preview(showBackground = true)
 @Composable
 fun StableUserCardPreview() {
   StableUserCard(StableUser("Preview User", 25))

compose-stability-analyzer-idea/CHANGELOG.md

@@ -2,10 +2,6 @@
 
 All notable changes to the IntelliJ IDEA plugin will be documented in this file.
 
-## [Unreleased]
-
----
-
 ## [0.6.2] - 2025-12-10
 
 ### Fixed
@@ -22,8 +18,6 @@ All notable changes to the IntelliJ IDEA plugin will be documented in this file.
   - Composables with only ignored unstable parameters now correctly show as skippable
   - Provides better visibility of composable signatures while respecting ignore patterns
 
----
-
 ## [0.6.1] - 2025-12-06
 
 ### Added
@@ -58,8 +52,6 @@ All notable changes to the IntelliJ IDEA plugin will be documented in this file.
   - Compose BOM: 2025.10.01 → 2025.12.00
   - JetBrains Compose: 1.9.2 → 1.9.3
 
----
-
 ## [0.6.0] - 2025-11-24
 
 ### Added
@@ -87,8 +79,6 @@ All notable changes to the IntelliJ IDEA plugin will be documented in this file.
   - Lists runtime parameters with clear explanation of runtime stability behavior
   - Explains that skippability may change between library versions or when implementations change
 
----
-
 ## [0.5.3] - 2025-11-18
 
 ### Fixed
@@ -102,8 +92,6 @@ All notable changes to the IntelliJ IDEA plugin will be documented in this file.
   - Tasks no longer access `Task.project` during execution, preventing "unsupported at execution time" errors
   - Gradle builds with `--configuration-cache` flag now work correctly
 
----
-
 ## [0.5.2] - 2025-11-13
 
 ### Fixed
@@ -115,8 +103,6 @@ All notable changes to the IntelliJ IDEA plugin will be documented in this file.
   - Compile-time classes (`StabilityInfo`, `ComposableInfo`, `ParameterInfo`) now removed by R8
   - This fix dramatically reduces release APK size when using the plugin
 
----
-
 ## [0.5.1] - 2025-11-10
 
 ### Added
@@ -133,8 +119,6 @@ All notable changes to the IntelliJ IDEA plugin will be documented in this file.
   - Example: `@Immutable sealed class StableSealedClass` with `data class Stable(...)` subclass now correctly shows as STABLE instead of RUNTIME
   - Both IDE plugin and compiler plugin now consistently handle sealed class hierarchies with stability annotations
 
----
-
 ## [0.5.0] - 2025-11-08
 
 ### Breaking Changes
@@ -187,8 +171,6 @@ All notable changes to the IntelliJ IDEA plugin will be documented in this file.
   - Classes from other modules now correctly marked as UNSTABLE unless annotated with @Stable/@Immutable or @StabilityInferred(parameters=0)
 - Extended plugin compatibility range to support IntelliJ IDEA 2025.3 (build 253)
 
----
-
 ## [0.4.2] - 2025-11-03
 
 ### Fixed
@@ -202,8 +184,6 @@ All notable changes to the IntelliJ IDEA plugin will be documented in this file.
 - Better handling of complex function type aliases and deeply nested generics
 - Consistent stability analysis behavior with compiler plugin
 
----
-
 ## [0.4.1] - 2025-11-02
 
 ### Fixed
@@ -219,8 +199,6 @@ All notable changes to the IntelliJ IDEA plugin will be documented in this file.
 - Better handling of complex function type aliases and deeply nested generic types
 - @Parcelize-annotated classes with stable properties are now correctly identified as STABLE
 
----
-
 ## [0.4.0] - 2025-11-02
 
 ### Added
@@ -238,8 +216,6 @@ All notable changes to the IntelliJ IDEA plugin will be documented in this file.
 - Fixed stability inference for nested data classes
 - Improved analysis accuracy for edge cases
 
----
-
 ## [0.3.0] - 2025-10-28
 
 ### Added
@@ -257,8 +233,6 @@ All notable changes to the IntelliJ IDEA plugin will be documented in this file.
 - Fixed analysis of @Composable functions with default parameters
 - Improved stability detection for complex parameter types
 
----
-
 ## [0.2.3] - 2025-10-23
 
 ### Changed
@@ -268,26 +242,20 @@ All notable changes to the IntelliJ IDEA plugin will be documented in this file.
 ### Fixed
 - Fixed compiler test compatibility issues with Kotlin 2.2.21
 
----
-
 ## [0.2.2] - 2025-10-20
 
 ### Changed
 - Unified maven publishing configuration
 - Updated build configuration to match landscapist project structure
 - Improved project consistency and maintainability
 
----
-
 ## [0.2.1] - 2025-10-15
 
 ### Fixed
 - Fixed K2 API compatibility for Android Studio AI-243 and older IDE versions
 - Improved graceful fallback to PSI analyzer when K2 Analysis API is unavailable
 - Better error handling for unsupported IDE versions
 
----
-
 ## [0.2.0] - 2025-10-10
 
 ### Added
@@ -303,8 +271,6 @@ All notable changes to the IntelliJ IDEA plugin will be documented in this file.
 ### Changed
 - Migrated from PSI-based analysis to K2 Analysis API (with automatic fallback)
 
----
-
 ## [0.1.0] - 2025-10-01
 
 ### Added
@@ -321,8 +287,6 @@ All notable changes to the IntelliJ IDEA plugin will be documented in this file.
 - Fixed interface type detection
 - Improved stability inference accuracy
 
----
-
 ## Legend
 
 - **Added** - New features
@@ -337,4 +301,4 @@ All notable changes to the IntelliJ IDEA plugin will be documented in this file.
 
 - [Plugin Repository](https://github.com/skydoves/compose-stability-analyzer)
 - [Issue Tracker](https://github.com/skydoves/compose-stability-analyzer/issues)
-- [Documentation](https://github.com/skydoves/compose-stability-analyzer/blob/main/README.md)
+- [Documentation](https://github.com/skydoves/compose-stability-analyzer/blob/main/README.md)