Merge "Fix link-type check warning on com.android.mediadrm.signer"

LOCAL_SRC_FILES := $(LOCAL_MODULE)

include $(BUILD_PREBUILT)

include $(CLEAR_VARS)

LOCAL_MODULE := com.android.mediadrm.signer.stubs-gen

LOCAL_MODULE_CLASS := JAVA_LIBRARIES

LOCAL_SRC_FILES := $(call all-java-files-under,java)

LOCAL_DROIDDOC_STUB_OUT_DIR := $(TARGET_OUT_COMMON_INTERMEDIATES)/JAVA_LIBRARIES/com.android.mediadrm.signer.stubs_intermediates/src

LOCAL_DROIDDOC_OPTIONS:= \

    -hide 111 -hide 113 -hide 125 -hide 126 -hide 127 -hide 128 \

    -stubpackages com.android.mediadrm.signer \

    -nodocs

LOCAL_UNINSTALLABLE_MODULE := true

include $(BUILD_DROIDDOC)

com_android_mediadrm_signer_gen_stamp := $(full_target)

include $(CLEAR_VARS)

LOCAL_MODULE := com.android.mediadrm.signer.stubs

LOCAL_SDK_VERSION := current

LOCAL_SOURCE_FILES_ALL_GENERATED := true

LOCAL_ADDITIONAL_DEPENDENCIES := $(com_android_mediadrm_signer_gen_stamp)

com_android_mediadrm_signer_gen_stamp :=

include $(BUILD_STATIC_JAVA_LIBRARY)

This library (com.android.mediadrm.signer.jar) is a shared java library

There are two libraries defined in this directory:

First, com.android.mediadrm.signer.jar is a shared java library

containing classes required by unbundled apps running on devices that use

the certficate provisioning and private key signing capabilities provided

by the MediaDrm API.

Second, com.android.mediadrm.signer.stubs.jar is a stub for the shared library

which provides build-time APIs to the unbundled clients.

At runtime, the shared library is added to the classloader of the app via the

<uses-library> tag. And since Java always tries to load a class from the

parent classloader, regardless of whether the stub library is linked to the

app statically or dynamically, the real classes are loaded from the shared

library.

--- Rules of this library ---

o This library is effectively a PUBLIC API for unbundled CAST receivers

o The stub library is effectively a PUBLIC API for unbundled CAST receivers

  that may be distributed outside the system image. So it MUST BE API STABLE.

  You can add but not remove. The rules are the same as for the

  public platform SDK API.