Allow a shared library to be positioned after the application on the classpath
This is useful if/when it's desired that an application contains the same
fully qualified class name that's also in the library.
The shared libraries that are treated in this manor are controlled by the resource
com.android.internal.R.config_shared_libraries_loaded_after_app
Bug: 179429740
Test: atest SharedLibraryLoadingTests
Change-Id: Ia37ff9bd545918d1e0f1f38548dcd86f177559d5
diff --git a/tests/SharedLibraryLoadingTest/test-apps/SharedLibraryLoadedAfter/Android.bp b/tests/SharedLibraryLoadingTest/test-apps/SharedLibraryLoadedAfter/Android.bp
new file mode 100644
index 0000000..db9b3ed
--- /dev/null
+++ b/tests/SharedLibraryLoadingTest/test-apps/SharedLibraryLoadedAfter/Android.bp
@@ -0,0 +1,30 @@
+// Copyright (C) 2021 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 {
+ // See: http://go/android-license-faq
+ // A large-scale-change added 'default_applicable_licenses' to import
+ // all of the 'license_kinds' from "frameworks_base_license"
+ // to get the below license kinds:
+ // SPDX-license-identifier-Apache-2.0
+ default_applicable_licenses: ["frameworks_base_license"],
+}
+
+android_test_helper_app {
+ name: "SharedLibraryLoadingTests_SharedLibraryLoadedAfter",
+ srcs: ["**/*.java"],
+ resource_dirs: ["res"],
+ sdk_version: "current",
+ aaptflags: ["--shared-lib"],
+}
diff --git a/tests/SharedLibraryLoadingTest/test-apps/SharedLibraryLoadedAfter/AndroidManifest.xml b/tests/SharedLibraryLoadingTest/test-apps/SharedLibraryLoadedAfter/AndroidManifest.xml
new file mode 100644
index 0000000..efedfcf
--- /dev/null
+++ b/tests/SharedLibraryLoadingTest/test-apps/SharedLibraryLoadedAfter/AndroidManifest.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+ ~ Copyright (C) 2021 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.
+ -->
+
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+ package="com.android.sharedlibloadingtest.shared_library_after">
+ <application>
+ <library android:name="com.android.sharedlibloadingtest.shared_library_after" />
+ </application>
+</manifest>
\ No newline at end of file
diff --git a/tests/SharedLibraryLoadingTest/test-apps/SharedLibraryLoadedAfter/res/values/values.xml b/tests/SharedLibraryLoadingTest/test-apps/SharedLibraryLoadedAfter/res/values/values.xml
new file mode 100644
index 0000000..4525944
--- /dev/null
+++ b/tests/SharedLibraryLoadingTest/test-apps/SharedLibraryLoadedAfter/res/values/values.xml
@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+ ~ Copyright (C) 2021 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.
+ -->
+
+<resources>
+ <string name="identical_resource_key">loaded after value</string>
+</resources>
\ No newline at end of file
diff --git a/tests/SharedLibraryLoadingTest/test-apps/SharedLibraryLoadedAfter/src/com/android/sharedlibloadingtest/DuplicateClassB.java b/tests/SharedLibraryLoadingTest/test-apps/SharedLibraryLoadedAfter/src/com/android/sharedlibloadingtest/DuplicateClassB.java
new file mode 100644
index 0000000..1e1f5aa
--- /dev/null
+++ b/tests/SharedLibraryLoadingTest/test-apps/SharedLibraryLoadedAfter/src/com/android/sharedlibloadingtest/DuplicateClassB.java
@@ -0,0 +1,24 @@
+/*
+ * Copyright (C) 2021 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.sharedlibloadingtest;
+
+public class DuplicateClassB {
+ @Override
+ public String toString() {
+ return "Loaded After Shared Lib's Version";
+ }
+}
diff --git a/tests/SharedLibraryLoadingTest/test-apps/SharedLibraryLoadedAfter/src/com/android/sharedlibloadingtest/SharedClassAfter.java b/tests/SharedLibraryLoadingTest/test-apps/SharedLibraryLoadedAfter/src/com/android/sharedlibloadingtest/SharedClassAfter.java
new file mode 100644
index 0000000..9e5b40f
--- /dev/null
+++ b/tests/SharedLibraryLoadingTest/test-apps/SharedLibraryLoadedAfter/src/com/android/sharedlibloadingtest/SharedClassAfter.java
@@ -0,0 +1,32 @@
+/*
+ * Copyright (C) 2021 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.sharedlibloadingtest;
+
+import android.content.Context;
+
+import com.android.sharedlibloadingtest.shared_library_after.R;
+
+public class SharedClassAfter {
+ @Override
+ public String toString() {
+ return "Also Nothing Special";
+ }
+
+ public static String getResString(Context context) {
+ return context.getResources().getString(R.string.identical_resource_key);
+ }
+}