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PROJECT_NAME=prj_name
ANDROID_JAR=${ANDROID_SDK_HOME}/platforms/android-17/android.jar
GEN_DIR=gen
BIN_DIR=bin
SRC_DIR=src:json:codec:compress:io:support/v4
RES_DIR=res
EXTEND_LIBS_DIR=libs
ASSETS_DIR=assets
MAIN_XML=AndroidManifest.xml
CLASSES_DIR=${BIN_DIR}/classes
CLASSES_ZIP_NAME=classes.jar
DEX_NAME=classes.dex
RES_ZIP_NAME=res.jar

#sign
KEY_STORE=sign.keystore
KEY_ALISE=test
KEY_STORE_PASS=12345678
ALISE_PASS=12345678
UNSIGNED_APK_NAME=${PROJECT_NAME}.apk
SIGNED_APK_NAME=${PROJECT_NAME}-singed.apk

#build class
BUILD_CLASSPATH=./sdk/classes-8.jar:${ANDROID_JAR}:./${GEN_DIR}:${SRC_DIR}:./libs/android-support-v4.jar:./libs/umeng_sdk.jar

#proguard
PROGUARD_INJARS=${BIN_DIR}/${CLASSES_ZIP_NAME}:libs/umeng_sdk.jar:libs/android-support-v4.jar
PROGUARD_OUTJAR=${BIN_DIR}/classes_proguard.jar
PROGUARD_SCRIPT=proguard-project.txt
PROGUARD_LIB_JARS=${ANDROID_JAR}:sdk/classes-8.jar
PROGUARD_LOG_DIR=proguard

#build tools
AAPT=aapt
DX=dx
APKBUILDER=apkbuilder
JAR_SINGER=jarsigner
PROGUARD=proguard.sh
ZIP=zip
JAVAC=javac -target 1.6 -J-Dfile.encoding=UTF-8

signed-apk:apk
	${JAR_SINGER} -verbose -keystore ${KEY_STORE} -keypass ${KEY_STORE_PASS} -storepass ${ALISE_PASS} -signedjar ${BIN_DIR}/${SIGNED_APK_NAME} ${BIN_DIR}/${UNSIGNED_APK_NAME} ${KEY_ALISE}

apk:res_zip dex
	${APKBUILDER} ${BIN_DIR}/${UNSIGNED_APK_NAME} -u -z ${BIN_DIR}/${RES_ZIP_NAME} -f ${BIN_DIR}/${DEX_NAME} -rf ${SRC_DIR} -nf ${EXTEND_LIBS_DIR}

res_zip:
	${AAPT} package -f -M ${MAIN_XML} -S ${RES_DIR} -A ${ASSETS_DIR} -I ${ANDROID_JAR} -F ${BIN_DIR}/${RES_ZIP_NAME} --auto-add-overlay


dex:proguard_jar
	${DX} --dex --output=${BIN_DIR}/${DEX_NAME}  ${PROGUARD_OUTJAR}

proguard_jar:classes_jar
	${PROGUARD} -printmapping ${PROGUARD_LOG_DIR}/mapping.txt -printseeds ${PROGUARD_LOG_DIR}/seeds.txt -printusage ${PROGUARD_LOG_DIR}/usage.txt -dump ${PROGUARD_LOG_DIR}/dump.txt -libraryjars ${PROGUARD_LIB_JARS} -injars ${PROGUARD_INJARS} -outjar ${PROGUARD_OUTJAR} @${PROGUARD_SCRIPT}

#Makefile 中， cd 只对当前行有用
classes_jar:classes
	cd ${CLASSES_DIR};${ZIP} -r ../${CLASSES_ZIP_NAME} *

classes:aidl R
	find . -name *.java | xargs -t -I {} ${JAVAC} -cp ${BUILD_CLASSPATH} -d ${CLASSES_DIR} {}
	find ${CLASSES_DIR} -name *.aidl | xargs -t -I {} rm {}

aidl:
	find . -name *.aidl | xargs ls -lta | xargs -t -I {} aidl -I${SRC_DIR} -o${GEN_DIR} {}

R:
	${AAPT} p -f -m -J ${GEN_DIR} -S ${RES_DIR} -I ${ANDROID_JAR} -M ${MAIN_XML}

clean:
	@rm -rf ${GEN_DIR}/*
	@rm -rf ${BIN_DIR}/*
	@rm -rf ${PROGUARD_LOG_DIR}/*
	@mkdir -p ${CLASSES_DIR}
	@mkdir -p ${PROGUARD_LOG_DIR}