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Commit 00fe5879 authored by Ying Wang's avatar Ying Wang
Browse files

Support to install prebuilt split APKs with LOCAL_PACKAGE_SPLITS 

In prebuilt app module, you can use LOCAL_PACKAGE_SPLITS to specify a
list of prebuilt split apks. The build system will sign and zipalign the
apks and install them with the same file names.
Note that you need to put all the source split apks in the same folder.

Bug: 16319961
Change-Id: Id2b6d743c1edc5e436007ec11acece1748adad45
parent 84c26b69

core/prebuilt_internal.mk

+36 −0
Original line number Diff line number Diff line
@@ -187,6 +187,42 @@ $(built_odex) : $(my_prebuilt_src_file) 
	$(call dexpreopt-one-file,$<,$@)

endif



###############################

## Install split apks.

ifdef LOCAL_PACKAGE_SPLITS

# LOCAL_PACKAGE_SPLITS is a list of apks to be installed.

built_apk_splits := $(addprefix $(built_module_path)/,$(notdir $(LOCAL_PACKAGE_SPLITS)))

installed_apk_splits := $(addprefix $(my_module_path)/,$(notdir $(LOCAL_PACKAGE_SPLITS)))



# Rules to sign and zipalign the split apks.

my_src_dir := $(sort $(dir $(LOCAL_PACKAGE_SPLITS)))

ifneq (1,$(words $(my_src_dir)))

$(error You must put all the split source apks in the same folder: $(LOCAL_PACKAGE_SPLITS))

endif

my_src_dir := $(LOCAL_PATH)/$(my_src_dir)



$(built_apk_splits) : PRIVATE_PRIVATE_KEY := $(LOCAL_CERTIFICATE).pk8

$(built_apk_splits) : PRIVATE_CERTIFICATE := $(LOCAL_CERTIFICATE).x509.pem

$(built_apk_splits) : $(built_module_path)/%.apk : $(my_src_dir)/%.apk | $(ACP)

	$(copy-file-to-new-target)

	$(sign-package)

	$(align-package)



# Rules to install the split apks.

$(installed_apk_splits) : $(my_module_path)/%.apk : $(built_module_path)/%.apk | $(ACP)

	@echo "Install: $@"

	$(copy-file-to-new-target)



# Register the additional built and installed files.

ALL_MODULES.$(my_register_name).INSTALLED += $(installed_apk_splits)

ALL_MODULES.$(my_register_name).BUILT_INSTALLED += \

  $(foreach s,$(LOCAL_PACKAGE_SPLITS),$(built_module_path)/$(notdir $(s)):$(my_module_path)/$(notdir $(s)))



# Make sure to install the splits when you run "make <module_name>".

$(my_register_name): $(installed_apk_splits)



endif # LOCAL_PACKAGE_SPLITS



else # LOCAL_MODULE_CLASS != APPS

ifneq ($(LOCAL_PREBUILT_STRIP_COMMENTS),)

$(built_module) : $(my_prebuilt_src_file)