add wear-sdk bootclasspath jars

This change updates packages to remove the unused uses-library

Bug: b/331485125
Test: manual build/boot
Flag: NONE exempt wear only config change
(cherry picked from https://googleplex-android-review.googlesource.com/q/commit:0fb53884f33f81a3771cbb430af097b0f222572a)
Merged-In: Ifd6944f91d147900f800c495549fb518d1ee143d
Change-Id: Ifd6944f91d147900f800c495549fb518d1ee143d

3 files changed, 138 insertions, 0 deletions

diff --git a/services/core/java/com/android/server/pm/parsing/library/PackageBackwardCompatibility.java b/services/core/java/com/android/server/pm/parsing/library/PackageBackwardCompatibility.java
index fe9cd0eec4a6..b61b9d182c99 100644
--- a/services/core/java/com/android/server/pm/parsing/library/PackageBackwardCompatibility.java
+++ b/services/core/java/com/android/server/pm/parsing/library/PackageBackwardCompatibility.java
@@ -46,6 +46,9 @@ public class PackageBackwardCompatibility extends PackageSharedLibraryUpdater {
     static {
         final List<PackageSharedLibraryUpdater> packageUpdaters = new ArrayList<>();
 
+        // Remove wear-sdk, it is added to boot classpath since Android Baklava.
+        packageUpdaters.add(new WearSdkUpdater());
+
         // Remove android.net.ipsec.ike library, it is added to boot classpath since Android S.
         packageUpdaters.add(new AndroidNetIpSecIkeUpdater());
 
diff --git a/services/core/java/com/android/server/pm/parsing/library/WearSdkUpdater.java b/services/core/java/com/android/server/pm/parsing/library/WearSdkUpdater.java
new file mode 100644
index 000000000000..43ab3d1c7ae5
--- /dev/null
+++ b/services/core/java/com/android/server/pm/parsing/library/WearSdkUpdater.java
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2025 The Android Open Source Project
+ *
+ * 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.android.server.pm.parsing.library;
+
+import com.android.internal.pm.parsing.pkg.ParsedPackage;
+import com.android.internal.util.ArrayUtils;
+
+import java.util.List;
+
+public class WearSdkUpdater extends PackageSharedLibraryUpdater {
+
+    private static final String LIBRARY_NAME = "wear-sdk";
+
+    /**
+     * Update the package's shared libraries.
+     *
+     * @param parsedPackage the package to update.
+     */
+    @Override
+    public void updatePackage(ParsedPackage parsedPackage, boolean isSystemApp,
+            boolean isUpdatedSystemApp) {
+
+        List<String> usesLibraries = parsedPackage.getUsesLibraries();
+        List<String> usesOptionalLibraries = parsedPackage.getUsesOptionalLibraries();
+
+        if (ArrayUtils.contains(usesLibraries, LIBRARY_NAME)
+                || ArrayUtils.contains(usesOptionalLibraries, LIBRARY_NAME)) {
+            removeLibrary(parsedPackage, LIBRARY_NAME);
+        }
+    }
+}
diff --git a/services/tests/PackageManagerServiceTests/server/src/com/android/server/pm/parsing/library/WearSdkUpdaterTest.java b/services/tests/PackageManagerServiceTests/server/src/com/android/server/pm/parsing/library/WearSdkUpdaterTest.java
new file mode 100644
index 000000000000..b9d22e24a667
--- /dev/null
+++ b/services/tests/PackageManagerServiceTests/server/src/com/android/server/pm/parsing/library/WearSdkUpdaterTest.java
@@ -0,0 +1,91 @@
+/*
+ * Copyright (C) 2025 The Android Open Source Project
+ *
+ * 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.android.server.pm.parsing.library;
+
+import android.os.Build;
+import android.platform.test.annotations.Presubmit;
+
+import androidx.test.filters.SmallTest;
+
+import com.android.internal.pm.parsing.pkg.PackageImpl;
+import com.android.internal.pm.parsing.pkg.ParsedPackage;
+import com.android.server.pm.pkg.AndroidPackage;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.JUnit4;
+
+/**
+ * Test for {@link WearSdkUpdater}
+ */
+@Presubmit
+@SmallTest
+@RunWith(JUnit4.class)
+public class WearSdkUpdaterTest extends PackageSharedLibraryUpdaterTest {
+
+    @Test
+    public void otherUsesLibraries() {
+        ParsedPackage before = ((ParsedPackage) PackageImpl.forTesting(PACKAGE_NAME)
+                .setTargetSdkVersion(Build.VERSION_CODES.BAKLAVA)
+                .addUsesLibrary("other")
+                .addUsesOptionalLibrary("optional")
+                .addUsesLibrary("wear-sdk")
+                .hideAsParsed());
+        AndroidPackage after = ((ParsedPackage) PackageImpl.forTesting(PACKAGE_NAME)
+                .setTargetSdkVersion(Build.VERSION_CODES.BAKLAVA)
+                .addUsesLibrary("other")
+                .addUsesOptionalLibrary("optional")
+                .hideAsParsed())
+                .hideAsFinal();
+        checkBackwardsCompatibility(before, after, false);
+    }
+
+    @Test
+    public void in_usesLibraries() {
+        ParsedPackage before = ((ParsedPackage) PackageImpl.forTesting(PACKAGE_NAME)
+                .setTargetSdkVersion(Build.VERSION_CODES.CUR_DEVELOPMENT)
+                .addUsesLibrary("wear-sdk")
+                .hideAsParsed());
+
+        AndroidPackage after = ((ParsedPackage) PackageImpl.forTesting(PACKAGE_NAME)
+                .setTargetSdkVersion(Build.VERSION_CODES.CUR_DEVELOPMENT)
+                .hideAsParsed())
+                .hideAsFinal();
+
+        checkBackwardsCompatibility(before, after, false);
+    }
+
+    @Test
+    public void in_usesOptionalLibraries() {
+        ParsedPackage before = ((ParsedPackage) PackageImpl.forTesting(PACKAGE_NAME)
+                .setTargetSdkVersion(Build.VERSION_CODES.CUR_DEVELOPMENT)
+                .addUsesOptionalLibrary("wear-sdk")
+                .hideAsParsed());
+
+        AndroidPackage after = ((ParsedPackage) PackageImpl.forTesting(PACKAGE_NAME)
+                .setTargetSdkVersion(Build.VERSION_CODES.CUR_DEVELOPMENT)
+                .hideAsParsed())
+                .hideAsFinal();
+
+        checkBackwardsCompatibility(before, after, false);
+    }
+
+    private void checkBackwardsCompatibility(ParsedPackage before, AndroidPackage after,
+            boolean isSystemApp) {
+        checkBackwardsCompatibility(before, after, isSystemApp, WearSdkUpdater::new);
+    }
+}