###############################################################################
## @author Edouard DUPIN
## @date 17-08-2012
## @project standard Build system
## @copyright BSDv3
###############################################################################

# Define SDK and NDK folder for Android compilation tools and packager tools :
ifeq ("$(PROJECT_NDK)","")
    PROJECT_NDK:=$(call fullpath,$(PROJECT_PATH)/../android/ndk/)
    $(info Auto define android NDK project to : $(PROJECT_NDK))
endif
ifeq ("$(PROJECT_NDK)","")
    PROJECT_SDK:=$(call fullpath,$(PROJECT_PATH)/../android/sdk/)
    $(info Auto define Android SDK project to : $(PROJECT_SDK))
endif

#TARGET_ARCH := ARM
TARGET_ARCH := ARMv7
TARGET_CROSS := $(PROJECT_NDK)/toolchains/arm-linux-androideabi-4.4.3/prebuilt/linux-x86/bin/arm-linux-androideabi-
TARGET_CROSS_CLANG := $(PROJECT_NDK)/toolchains/llvm-3.1/prebuilt/linux-x86/bin/

TARGET_OUT_FOLDER_BINARY   := ERROR_NOTHING_MUST_BE_SET_HERE
TARGET_OUT_FOLDER_LIBRAIRY := data/lib/armeabi
TARGET_OUT_FOLDER_DATA     := data/assets
TARGET_OUT_FOLDER_DOC      := doc
TARGET_OUT_PREFIX_LIBRAIRY := lib

#local get the gcc version : 

TMPP_CC_VERSION := $(shell $(TARGET_CROSS)gcc --version | head -1 | sed "s/.*\([0-9]\.[0-9]\.[0-9]\).*/\1/")
ANDROID_BOARD_ID = 14
TARGET_GLOBAL_C_INCLUDES+=-I$(PROJECT_NDK)/platforms/android-$(ANDROID_BOARD_ID)/arch-arm/usr/include
TARGET_GLOBAL_C_INCLUDES+=-I$(PROJECT_NDK)/sources/cxx-stl/system/include/

TARGET_GLOBAL_LDLIBS_SHARED = --sysroot=$(PROJECT_NDK)/platforms/android-$(ANDROID_BOARD_ID)/arch-arm

#generic makefile
include $(BUILD_SYSTEM)/core/main.mk

FINAL_FOLDER_JAVA_PROJECT=$(TARGET_OUT_STAGING)/src/$(PROJECT_COMPAGNY_TYPE)/$(PROJECT_COMPAGNY_NAME2)/$(PROJECT_NAME2)

FINAL_FILE_ABSTRACTION = $(FINAL_FOLDER_JAVA_PROJECT)/$(PROJECT_NAME2).java


$(FINAL_FILE_ABSTRACTION) : $(EWOL_FOLDER)/sources/android/PROJECT_NAME.java $(CONFIG_GLOBAL_FILE)
	$(Q)mkdir -p $(dir $@)
	$(Q)cp $(EWOL_FOLDER)/sources/android/PROJECT_NAME.java $@
	$(Q)sed -i "s|__PROJECT_ORG_TYPE__|$(PROJECT_COMPAGNY_TYPE)|" $@
	$(Q)sed -i "s|__PROJECT_VENDOR__|$(PROJECT_COMPAGNY_NAME2)|" $@
	$(Q)sed -i "s|__PROJECT_NAME__|$(PROJECT_NAME2)|" $@
	$(Q)sed -i "s|__PROJECT_PACKAGE__|$(PROJECT_NAME2)|" $@
	$(Q)sed -i "s|__CONF_OGL_ES_V__|2|" $@

APPL_VERSION:=$(shell git describe --tags)
# --abbrev=0)

$(eval $(call copy-one-file,$(PROJECT_ICON),$(TARGET_OUT_STAGING)/res/drawable/icon.png))


$(TARGET_OUT_STAGING)/AndroidManifest.xml : $(CONFIG_GLOBAL_FILE) $(TARGET_OUT_STAGING)/res/drawable/icon.png
	@echo  "AndroidManifest.xml <== configFile"
	@echo  "<?xml version=\"1.0\" encoding=\"utf-8\"?> " > $@
	@echo  "<!-- Manifest is autoGenerated with Ewol ... do not patch it-->" >> $@
	@echo  "<manifest xmlns:android=\"http://schemas.android.com/apk/res/android\" " >> $@
	@echo  "          package=\"$(PROJECT_COMPAGNY_TYPE).$(PROJECT_COMPAGNY_NAME2).$(PROJECT_NAME2)\" " >> $@
	@echo  "          android:versionCode=\"1\" " >> $@
	@echo  "          android:versionName=\"$(APPL_VERSION)\"> " >> $@
	@echo  "    <uses-feature android:glEsVersion=\"0x00020000\" android:required=\"true\" />" >> $@
	@echo  "    <uses-sdk android:minSdkVersion=\"$(CONFIG___EWOL_ANDROID_MINIMUM_SDK_VERSION__)\" /> " >> $@
	@echo  "	" >> $@
	@echo  "	<application android:label=\"$(PROJECT_NAME)\" " >> $@
	@echo  "	             android:icon=\"@drawable/icon\" " >> $@
	@echo  "	             > " >> $@
	@echo  "		<activity android:name=\".$(PROJECT_NAME2)\" " >> $@
ifeq ("$(DEBUG)","1")
	@echo  "		          android:label=\"$(CONFIG___EWOL_APPL_BASIC_TITLE__)-debug\" " >> $@
else
	@echo  "		          android:label=\"$(CONFIG___EWOL_APPL_BASIC_TITLE__)\" " >> $@
endif
	@echo  "		          android:icon=\"@drawable/icon\" " >> $@
	@echo  "		          android:hardwareAccelerated=\"true\" " >> $@
	@echo  "		          android:configChanges=\"orientation\"> " >> $@
	@echo  "			<intent-filter> " >> $@
	@echo  "				<action android:name=\"android.intent.action.MAIN\" /> " >> $@
	@echo  "				<category android:name=\"android.intent.category.LAUNCHER\" /> " >> $@
	@echo  "			</intent-filter> " >> $@
	@echo  "		</activity> " >> $@
	@echo  "	</application> " >> $@
ifeq ("$(CONFIG___ANDROID_PERMISSION__WRITE_EXTERNAL_STORAGE__)","y")
	@echo  "	<uses-permission android:name=\"android.permission.WRITE_EXTERNAL_STORAGE\" /> " >> $@
endif
ifeq ("$(CONFIG___ANDROID_PERMISSION__CAMERA__)","y")
	@echo  "	<uses-permission android:name=\"android.permission.CAMERA\" /> " >> $@
endif
ifeq ("$(CONFIG___ANDROID_PERMISSION__INTERNET__)","y")
	@echo  "	<uses-permission android:name=\"android.permission.INTERNET\" /> " >> $@
endif
ifeq ("$(CONFIG___ANDROID_PERMISSION__MODIFY_AUDIO_SETTINGS__)","y")
	@echo  "	<uses-permission android:name=\"android.permission.MODIFY_AUDIO_SETTINGS\" /> " >> $@
endif
ifeq ("$(CONFIG___ANDROID_PERMISSION__READ_CALENDAR__)","y")
	@echo  "	<uses-permission android:name=\"android.permission.READ_CALENDAR\" /> " >> $@
endif
ifeq ("$(CONFIG___ANDROID_PERMISSION__READ_CONTACTS__)","y")
	@echo  "	<uses-permission android:name=\"android.permission.READ_CONTACTS\" /> " >> $@
endif
ifeq ("$(CONFIG___ANDROID_PERMISSION__READ_FRAME_BUFFER__)","y")
	@echo  "	<uses-permission android:name=\"android.permission.READ_FRAME_BUFFER\" /> " >> $@
endif
ifeq ("$(CONFIG___ANDROID_PERMISSION__READ_PROFILE__)","y")
	@echo  "	<uses-permission android:name=\"android.permission.READ_PROFILE\" /> " >> $@
endif
ifeq ("$(CONFIG___ANDROID_PERMISSION__RECORD_AUDIO__)","y")
	@echo  "	<uses-permission android:name=\"android.permission.RECORD_AUDIO\" /> " >> $@
endif
ifeq ("$(CONFIG___ANDROID_PERMISSION__SET_ORIENTATION__)","y")
	@echo  "	<uses-permission android:name=\"android.permission.SET_ORIENTATION\" /> " >> $@
endif
ifeq ("$(CONFIG___ANDROID_PERMISSION__VIBRATE__)","y")
	@echo  "	<uses-permission android:name=\"android.permission.VIBRATE\" /> " >> $@
endif
ifeq ("$(CONFIG___ANDROID_PERMISSION__ACCESS_COARSE_LOCATION__)","y")
	@echo  "	<uses-permission android:name=\"android.permission.ACCESS_COARSE_LOCATION\" /> " >> $@
endif
ifeq ("$(CONFIG___ANDROID_PERMISSION__ACCESS_FINE_LOCATION__)","y")
	@echo  "	<uses-permission android:name=\"android.permission.ACCESS_FINE_LOCATION\" /> " >> $@
endif
	@echo  "</manifest>  " >> $@
	

javaclean:
	$(Q)mkdir -p $(FINAL_FOLDER_JAVA_PROJECT)/
	


final : javaclean $(FINAL_FILE_ABSTRACTION) $(TARGET_OUT_STAGING)/AndroidManifest.xml
	$(Q)mkdir -p $(TARGET_OUT_STAGING)/res/
	$(Q)mkdir -p $(TARGET_OUT_STAGING)/src/
	@# Doc :
	@# http://asantoso.wordpress.com/2009/09/15/how-to-build-android-application-package-apk-from-the-command-line-using-the-sdk-tools-continuously-integrated-using-cruisecontrol/
	
	@echo "R.java <== Resources files"
	$(Q)$(PROJECT_SDK)/platform-tools/aapt p -f \
	     -M $(TARGET_OUT_STAGING)/AndroidManifest.xml \
	     -F $(TARGET_OUT_STAGING)/resources.res \
	     -I $(PROJECT_SDK)/platforms/android-15/android.jar\
	     -S $(TARGET_OUT_STAGING)/res/ \
	     -J $(TARGET_OUT_STAGING)/src
	@#aapt  package -f -M ${manifest.file} -F ${packaged.resource.file} -I ${path.to.android-jar.library} 
	@#      -S ${android-resource-directory} [-m -J ${folder.to.output.the.R.java}]
	
	$(Q)mkdir -p $(TARGET_OUT_STAGING)/build/classes/
	@echo ".class <== .java"
	@# more information with : -Xlint
	$(Q)javac \
	    -d $(TARGET_OUT_STAGING)/build/classes \
	    -classpath $(PROJECT_SDK)/platforms/android-15/android.jar \
	    $(FINAL_FILE_ABSTRACTION) \
	    $(EWOL_FOLDER)/sources/android/src/org/ewol/interfaceJNI.java \
	    $(EWOL_FOLDER)/sources/android/src/org/ewol/interfaceOpenGL.java \
	    $(EWOL_FOLDER)/sources/android/src/org/ewol/interfaceSurfaceView.java \
	    $(EWOL_FOLDER)/sources/android/src/org/ewol/interfaceAudio.java \
	    $(TARGET_OUT_STAGING)/src/R.java
	
	@echo ".dex <== .class"
	$(Q)$(PROJECT_SDK)/platform-tools/dx \
	    --dex --no-strict \
	    --output=$(TARGET_OUT_STAGING)/build/$(PROJECT_NAME2).dex \
	    $(TARGET_OUT_STAGING)/build/classes/
	
	@echo ".apk <== .dex, assets, .so, res"
	$(Q)$(PROJECT_SDK)/tools/apkbuilder \
	    $(TARGET_OUT_STAGING)/build/$(PROJECT_NAME2)-unalligned.apk \
	    -u \
	    -z $(TARGET_OUT_STAGING)/resources.res \
	    -f $(TARGET_OUT_STAGING)/build/$(PROJECT_NAME2).dex \
	    -rf $(TARGET_OUT_STAGING)/data
	
	@# doc :
	@# http://developer.android.com/tools/publishing/app-signing.html
ifeq ("$(DEBUG)","1")
	@# To create the debug Key ==> for all ...
	@#keytool -genkeypair -v -keystore $(BUILD_SYSTEM)/AndroidDebugKey.jks -storepass Pass__AndroidDebugKey -alias alias__AndroidDebugKey -keypass PassKey__AndroidDebugKey -keyalg RSA -validity 36500
	@# use default common generic debug key:
	@# generate the pass file (debug mode does not request to have a complicated key) :
	@echo "Pass__AndroidDebugKey" > tmpPass.boo
	@echo "PassKey__AndroidDebugKey" >> tmpPass.boo
	@# verbose mode : -verbose
	$(Q)jarsigner \
	    -keystore $(BUILD_SYSTEM)/AndroidDebugKey.jks \
	    $(TARGET_OUT_STAGING)/build/$(PROJECT_NAME2)-unalligned.apk \
	    alias__AndroidDebugKey \
	    < tmpPass.boo \
	    2> /dev/null
	$(Q)rm tmpPass.boo
else
	@# keytool is situated in $(JAVA_HOME)/bin ...
	@#TODO : call the user the pass and the loggin he want ...
	$(if $(wildcard ./config/AndroidKey_$(PROJECT_NAME2).jks),$(empty), \
		$(Q)echo "./config/$(PROJECT_NAME2).jks <== dynamic key (NOTE : It might ask some question to generate the key for android)" ; \
		$(Q)keytool -genkeypair -v \
		    -keystore ./config/$(PROJECT_NAME2).jks \
		    -alias alias_$(PROJECT_NAME2) \
		    -keyalg RSA \
		    -validity 365 \
	)
	@# note we can add : -storepass Pass$(PROJECT_NAME2)
	@# note we can add : -keypass PassK$(PROJECT_NAME2)
	
	@# Question poser a ce moment, les automatiser ...
	@# Quels sont vos prénom et nom ?
	@# Edouard DUPIN
	@#   [Unknown] :  Quel est le nom de votre unité organisationnelle ?
	@# org
	@#   [Unknown] :  Quelle est le nom de votre organisation ?
	@# EWOL
	@#   [Unknown] :  Quel est le nom de votre ville de résidence ?
	@# Paris
	@#   [Unknown] :  Quel est le nom de votre état ou province ?
	@# France
	@#   [Unknown] :  Quel est le code de pays à deux lettres pour cette unité ?
	@# FR
	@#   [Unknown] :  Est-ce CN=Edouard DUPIN, OU=org, O=EWOL, L=Paris, ST=France, C=FR ?
	@# oui
	@#   [non] :  
	@# Génération d'une paire de clés RSA de 1 024 bits et d'un certificat autosigné (SHA1withRSA) d'une validité de 365 jours
	@# 	pour : CN=Edouard DUPIN, OU=org, O=EWOL, L=Paris, ST=France, C=FR
	
	@# keytool is situated in $(JAVA_HOME)/bin ...
	@echo "apk(Signed) <== apk"
	@# sign the application request loggin and password : 
	$(Q)jarsigner \
	    -keystore ./config/AndroidKey_$(PROJECT_NAME2).jks \
	    $(TARGET_OUT_STAGING)/build/$(PROJECT_NAME2)-unalligned.apk \
	    alias_$(PROJECT_NAME2)
endif
	
	@echo "apk(aligned) <== apk"
	$(Q)rm -f $(TARGET_OUT_STAGING)/$(PROJECT_NAME2).apk
	@# verbose mode : -v
	$(Q)$(PROJECT_SDK)/tools/zipalign 4 \
	    $(TARGET_OUT_STAGING)/build/$(PROJECT_NAME2)-unalligned.apk \
	    $(TARGET_OUT_STAGING)/$(PROJECT_NAME2).apk
	@# copy file in the final stage :
	$(Q)mkdir -p $(TARGET_OUT_FINAL)/
	@echo "Generated out : $(TARGET_OUT_FINAL)/$(PROJECT_NAME2).apk"
	$(Q)cp $(TARGET_OUT_STAGING)/$(PROJECT_NAME2).apk $(TARGET_OUT_FINAL)/$(PROJECT_NAME2).apk



install: 
	@echo ------------------------------------------------------------------------
	@echo Install : $(TARGET_OUT_FINAL)/$(PROJECT_NAME2).apk
	@echo ------------------------------------------------------------------------
	$(Q)sudo $(PROJECT_SDK)/platform-tools/adb install -r $(TARGET_OUT_FINAL)/$(PROJECT_NAME2).apk

uninstall:
	@echo ------------------------------------------------------------------------
	@echo UnInstall : $(PROJECT_NAME2)
	@echo ------------------------------------------------------------------------
	$(Q)sudo $(PROJECT_SDK)/platform-tools/adb uninstall $(PROJECT_NAME2)

log:
	@echo ------------------------------------------------------------------------
	@echo Run android logat
	@echo ------------------------------------------------------------------------
	$(Q)sudo $(PROJECT_SDK)/platform-tools/adb shell logcat

shell:
	@echo ------------------------------------------------------------------------
	@echo Run android shell
	@echo ------------------------------------------------------------------------
	sudo $(PROJECT_SDK)/platform-tools/adb shell