strip.conf

actions=true
ads=true
analytics=true
appindexing=true
appstate=true
auth=true
cast=true
common=true
drive=false
dynamic=true
games=false
gcm=true
identity=true
internal=true
location=false
maps=false
panorama=false
plus=true
security=true
tagmanager=true
wallet=false
wearable=true

strip_play_services.sh

#!/bin/sh
 
# 
# Strips the Google Play Services JAR archive and removes the folders that are specified below.
# This should lower the methods count of the final DEX file and should lower the chance of hitting
# the (dreaded) 64K methods limit.
#
 
#
# Author: Sebastiano Gottardo
# @rotxed - dextorer[at]gmail[dot]com
# 

# Hacked to modify and create an aar by Anders Aagaard <aagaande@gmail.com>
 
echo "Using $ANDROID_HOME as sdk root path"
VERSION="5.0.89"
INPUT="${ANDROID_HOME}extras/google/m2repository/com/google/android/gms/play-services/5.0.89/play-services-${VERSION}.aar"
PLAY_SERVICES_FILENAME="classes.jar"
PLAY_SERVICES_TEMP_DIR="google-play-services-temp"
PLAY_SERVICES_STRIP_FILE="strip.conf"
PLAY_SERVICES_NESTED_PATH="com/google/android/gms"
 
# Preventive cleanup 
rm -rf $PLAY_SERVICES_TEMP_DIR
mkdir $PLAY_SERVICES_TEMP_DIR || exit 1
cp $PLAY_SERVICES_STRIP_FILE $PLAY_SERVICES_TEMP_DIR
cd $PLAY_SERVICES_TEMP_DIR || exit 1
unzip $INPUT || exit 1

# Create temporary work folder
mkdir tmp 
cp $PLAY_SERVICES_FILENAME tmp || exit 1
cd tmp || exit 1
 
# Extract the content of the Play Services JAR archive
echo "Extracting archive, please wait.."
jar xvf $PLAY_SERVICES_FILENAME > /dev/null || exit 1
echo "Extracted.\n"
 
# If the configuration file doesn't exist, create it
if [ ! -f ../$PLAY_SERVICES_STRIP_FILE ]; then
	# Create the file
	touch ../$PLAY_SERVICES_STRIP_FILE
	FOLDERS=`ls $PLAY_SERVICES_NESTED_PATH`
	for index in $FOLDERS
	do
    	echo "$index=true" >> ../$PLAY_SERVICES_STRIP_FILE
	done
fi
 
# Read configuration from file
while read -r FOLDERS
do
    CURRENT_FOLDER=$FOLDERS
    CURRENT_FOLDER_NAME=`echo $CURRENT_FOLDER | awk -F'=' '{print $1}'`
    CURRENT_FOLDER_ENABLED=`echo $CURRENT_FOLDER | awk -F'=' '{print $2}'`
    if [ "$CURRENT_FOLDER_ENABLED" = false ]; then
    	echo "Removed $CURRENT_FOLDER_NAME folder"
		rm -rf "$PLAY_SERVICES_NESTED_PATH/$CURRENT_FOLDER_NAME"
	else
		echo "Keeeping $CURRENT_FOLDER_NAME folder"
	fi
done < ../"$PLAY_SERVICES_STRIP_FILE"

# Create final stripped JAR
jar cf tmp.jar com/ || exit 1
mv tmp.jar ../classes.jar || exit 1
cd ..
 
# Clean up
echo "\nFolders removed, cleaning up.."
rm -rf tmp

zip -r play-services.aar * || exit 1
mv play-services.aar .. || exit 1
echo "Created play-services.aar"

cd ..
rm -rf $PLAY_SERVICES_TEMP_DIR

echo "All done, exiting!"
exit 0