tools/srcgen/generate_android_icu4j.sh

#!/bin/bash

# Copyright (C) 2015 The Android Open Source Project
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#      http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

source ./common.sh

# A script for generating the source code of the subset of ICU used by Android in libcore.

# Clean out previous generated code / resources.
DEST_SRC_DIR=${ANDROID_ICU4J_DIR}/src/main/java
rm -rf ${DEST_SRC_DIR}
mkdir -p ${DEST_SRC_DIR}

DEST_RESOURCE_DIR=${ANDROID_ICU4J_DIR}/resources
rm -rf ${DEST_RESOURCE_DIR}
mkdir -p ${DEST_RESOURCE_DIR}

# Generate the source code needed by Android.
java ${SRCGEN_JAVA_ARGS} -cp ${CLASSPATH} com.android.icu4j.srcgen.Icu4jTransform ${INPUT_DIRS} ${DEST_SRC_DIR}

# Copy / transform the resources needed by the android_icu4j code.
for INPUT_DIR in ${INPUT_DIRS}; do
  RESOURCES=$(find ${INPUT_DIR} -type f | egrep -v '(\.java|\/package\.html|\/ICUConfig\.properties)' || true )
  for RESOURCE in ${RESOURCES}; do
    SOURCE_DIR=$(dirname ${RESOURCE})
    RELATIVE_SOURCE_DIR=$(echo ${SOURCE_DIR} | sed "s,${INPUT_DIR}/,,")
    RELATIVE_DEST_DIR=$(echo ${RELATIVE_SOURCE_DIR} | sed 's,com/ibm/icu,android/icu,')
    DEST_DIR=${DEST_RESOURCE_DIR}/${RELATIVE_DEST_DIR}
    mkdir -p ${DEST_DIR}
    cp $RESOURCE ${DEST_DIR}
  done
done

# Create the ICUConfig.properties for Android.
mkdir -p ${ANDROID_ICU4J_DIR}/resources/android/icu
sed 's,com.ibm.icu,android.icu,' ${ANDROID_BUILD_TOP}/external/icu/icu4j/main/classes/core/src/com/ibm/icu/ICUConfig.properties > ${ANDROID_ICU4J_DIR}/resources/android/icu/ICUConfig.properties

# Clean out previous generated sample code.
SAMPLE_DEST_DIR=${ANDROID_ICU4J_DIR}/src/samples/java
rm -rf ${SAMPLE_DEST_DIR}
mkdir -p ${SAMPLE_DEST_DIR}

echo Processing sample code
# Create the android_icu4j sample code
java ${SRCGEN_JAVA_ARGS} -cp ${CLASSPATH} com.android.icu4j.srcgen.Icu4jSampleTransform ${SAMPLE_INPUT_FILES} ${SAMPLE_DEST_DIR}