添加外部AAR/JAR作为共享库

Question

我正在使用以下android.mk文件使用aar-release.aar

include $(CLEAR_VARS)

res_dir := res $(LOCAL_PATH)/res
LOCAL_MODULE_TAGS := optional
LOCAL_SRC_FILES += <...>
LOCAL_RESOURCE_DIR := $(addprefix $(LOCAL_PATH)/, $(res_dir))
LOCAL_USE_AAPT2 := true
LOCAL_JAVA_LIBRARIES := com.google.android.material_material \
LOCAL_STATIC_JAVA_LIBRARIES += aar-release

LOCAL_STATIC_ANDROID_LIBRARIES := \
        androidx.appcompat_appcompat \
        androidx-constraintlayout_constraintlayout \
        androidx.preference_preference \
        androidx.fragment_fragment \
        androidx.core_core \

LOCAL_CERTIFICATE := platform
LOCAL_PRIVILEGED_MODULE := true
LOCAL_PACKAGE_NAME := <My app>
LOCAL_PRIVATE_PLATFORM_APIS := true

LOCAL_RENDERSCRIPT_TARGET_API := 21
LOCAL_PROGUARD_FLAG_FILES   := proguard-project.txt

include $(BUILD_PACKAGE)


include $(CLEAR_VARS)
LOCAL_PREBUILT_STATIC_JAVA_LIBRARIES += aar-release:libs/aar-release.aar
include $(BUILD_MULTI_PREBUILT)

它工作正常我的图书馆静态。我尝试更改local_static_java_libraries += aar-rease local_java_libraries：= aar-rease

成功地编译但获得运行时错误，

E AndroidRuntime: java.lang.NoClassDefFoundError: Failed resolution of: L<my class>$Runtime;

但我还替换了local_prebuilt_prebuilt_static_static_jastatic_java_libraries代码> local_prebuilt_java_libraries 并获得错误，

[ 99% 830/831] aar-release dexpreopt 
FAILED: out/target/product/<my product>/obj/JAVA LIBRARIES/aar-release_intermediates/dexpreopt.zip
dex2oatd E 06-08 06:05:08 20633 20633 oat writer.cc:568] No dex files in zip file '/system/framework/aar-release.aar': Entry not found 
error: out/target/product/<my product>/obj/JAVA_LIBRARIES/aar-release_intermediates/dexpreopt.sh:25 exited with status 1

我该如何添加到AOSP中的预装应用程序中，作为共享库我的aar-release.aar是一个预构建的库？

顺便说一句，我在哪里可以找到android.mk的完整文档？它应该具有android.bp https://ci.android.com/builds/submitty/8520137/linux/latest/latest/view/soong_build.html 。