p96705831
/
platform_build
forked from openkylin/platform_build
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Extract prebuilt APKs from zip files 

Since APKs are zip files, embedded APKs in other APKs can be extracted,
installed, then optimized.

DPI-based filenames can be used if LOCAL_DPI_VARIANTS is set.

Bug: 29179775
Change-Id: Iab6388111522114ce9dc07057d59e3a89394cd6f
This commit is contained in:
Dan Willemsen 2016-06-18 20:43:51 -07:00
parent 9cbe37e723
commit 048f56dfce
2 changed files with 22 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
core/clear_vars.mk
View File

@ -204,6 +204,8 @@ LOCAL_SHARED_ANDROID_LIBRARIES:=
# Used to replace the installed file of a presigned prebuilt apk in PDK fusion build,
# to avoid installing the presigned apks with classes.dex unstripped.
LOCAL_REPLACE_PREBUILT_APK_INSTALLED:=
LOCAL_EXTRACT_APK:=
LOCAL_EXTRACT_DPI_APK:=
# arch specific variables
LOCAL_SRC_FILES_$(TARGET_ARCH):=

20
core/prebuilt_internal.mk
View File

@ -152,6 +152,8 @@ endif # my_strip_module not true
ifeq ($(LOCAL_MODULE_CLASS),APPS)
PACKAGES.$(LOCAL_MODULE).OVERRIDES := $(strip $(LOCAL_OVERRIDES_PACKAGES))
my_extract_apk := $(strip $(LOCAL_EXTRACT_APK))
# Select dpi-specific source
ifdef LOCAL_DPI_VARIANTS
my_dpi := $(firstword $(filter $(LOCAL_DPI_VARIANTS),$(PRODUCT_AAPT_PREF_CONFIG) $(PRODUCT_AAPT_PREBUILT_DPI)))
@ -162,9 +164,27 @@ else
my_prebuilt_dpi_file_stem := $(LOCAL_MODULE)_%.apk
endif
my_prebuilt_src_file := $(dir $(my_prebuilt_src_file))$(subst %,$(my_dpi),$(my_prebuilt_dpi_file_stem))
ifneq ($(strip $(LOCAL_EXTRACT_DPI_APK)),)
my_extract_apk := $(subst %,$(my_dpi),$(LOCAL_EXTRACT_DPI_APK))
endif # LOCAL_EXTRACT_DPI_APK
endif # my_dpi
endif # LOCAL_DPI_VARIANTS
ifdef my_extract_apk
my_extracted_apk := $(intermediates)/extracted.apk
$(my_extracted_apk): PRIVATE_EXTRACT := $(my_extract_apk)
$(my_extracted_apk): $(my_prebuilt_src_file)
@echo Extract APK: $@
$(hide) mkdir -p $(dir $@) && rm -f $@
$(hide) unzip -p $< $(PRIVATE_EXTRACT) >$@
my_prebuilt_src_file := $(my_extracted_apk)
my_extracted_apk :=
my_extract_apk :=
endif
rs_compatibility_jni_libs :=
include $(BUILD_SYSTEM)/install_jni_libs.mk