#
# Common Makefile pieces for building Java / Android apps.
#

#
# BOOTSTRAPDIR needs to be set to this directory before starting this
#

# Probably would be best to just stop fooling around with the possibilities to
# set various stuff with the -env command line parameters (and environment
# variables?) and in a plethora of rc files, and hardcode construction of
# *all* required pathnames based on the app installation location for Android
# (and iOS), etc. We don't really win anything by having so many layers of
# configurability on platforms like Android and iOS where apps based on LO
# code are very much self-contained pre-packaged thingies.
APP_DATA_PATH=/data/data/$(APP_PACKAGE)

SODEST=libs/$(ANDROID_APP_ABI)
OBJLOCAL=obj/local/$(ANDROID_APP_ABI)

define COPYSO
       $(error COPYSO should not be used now with DISABLE_DYNLOADING)
endef

define COPYJAR
cp $(1) libs
endef

#
# Helpful rules ...
#

#
# The Android SDK recommends you copy/paste some big -package-resources
# rule in order to not pack certain kinds of resources. Unfortunately this
# rule interacts with the rest of the ant code in horrible ways such that
# upgrading your SDK auto-breaks everything.
#
# Horrors below:
#
$(BOOTSTRAPDIR)/no-resource-compress.xml :
	( \
	android_sdk_ver=`grep 'Pkg.Revision' $(ANDROID_SDK_HOME)/tools/source.properties | sed 's/^.*=//' | sed 's/\..*//'` ; \
	cp $(BOOTSTRAPDIR)/no-resource-compress-$$android_sdk_ver.xml $(BOOTSTRAPDIR)/no-resource-compress.xml ; \
	if ! test -f $(BOOTSTRAPDIR)/no-resource-compress.xml; then \
	   echo "Unknown Android SDK version: $$android_sdk_ver"; \
	   exit 1; \
	fi \
	)

android_version_setup : $(BOOTSTRAPDIR)/no-resource-compress.xml

properties:
	echo sdk.dir=$(ANDROID_SDK_HOME) >local.properties
	echo sdk.dir=$(ANDROID_SDK_HOME) >../../Bootstrap/local.properties
	echo "# File needed by ndk-gdb" >jni/Application.mk
	echo "APP_ABI := $(ANDROID_APP_ABI)" > jni/Application.mk
	echo "APP_PLATFORM := android-14" >> jni/Application.mk

install: build-ant
	unset JAVA_HOME && $(ANT) debug install
	@echo
	@echo 'Run it with "make run"'
	@echo

uninstall:
	$(ANDROID_SDK_HOME)/platform-tools/adb uninstall $(APP_PACKAGE)

clean: android_version_setup properties
	$(ANT) clean
	rm -rf assets libs $(SODEST) $(OBJLOCAL)

# If you reinstall an app several times *on the emulator*, even if you
# uninstall it between, disk space seems to leak that won't get recycled until
# you stop and start... No idea if this holds for a device, too. (And you
# can't "stop" a device anyway.)

stop-start-cycle:
	$(ANDROID_SDK_HOME)/platform-tools/adb shell stop && $(ANDROID_SDK_HOME)/platform-tools/adb shell start && sleep 10