upm/scripts/build-android.sh

#!/usr/bin/env bash

set -e

export PKG_CONFIG_LIBDIR="$NDK_HOME/platforms/android-24/arch-x86/usr/lib:$MRAA_INSTALL_DIR/lib/pkgconfig/"

cmake \
  -DANDROID_COMPILER_FLAGS_CXX='-std=c++11' \
  -DANDROID_PIE=1 \
  -DANDROID_PLATFORM=android-24 \
  -DANDROID_STL_FORCE_FEATURES=ON \
  -DANDROID_STL=c++_shared \
  -DANDROID_TOOLCHAIN_NAME=x86-i686 \
  -DCMAKE_TOOLCHAIN_FILE=$NDK_HOME/build/cmake/android.toolchain.cmake \
  -DCMAKE_FIND_ROOT_PATH=$MRAA_INSTALL_DIR \
  -DCMAKE_EXPORT_COMPILE_COMMANDS=ON \
  -DJAVA_AWT_INCLUDE_PATH=$JAVA_HOME/include \
  -DJAVA_AWT_LIBRARY=$JAVA_HOME/jre/lib/amd64/libjawt.so \
  -DJAVA_INCLUDE_PATH=$JAVA_HOME/include \
  -DJAVA_INCLUDE_PATH2=$JAVA_HOME/include/linux \
  -DJAVA_JVM_LIBRARY=$JAVA_HOME/jre/lib/amd64/server/libjvm.so \
  -DBUILDSWIGJAVA=$BUILDSWIGJAVA \
  -DBUILDSWIGNODE=$BUILDSWIGNODE \
  -DBUILDSWIGPYTHON=$BUILDSWIGPYTHON \
  -DWERROR=$WERROR \
  -H. \
  -Bbuild

make -j8 -Cbuild

# Anotate the .java src from doxygen
find src/ -name "javaupm_*.i" > build/upm.i.list
# TODO: install doxy port tool
#doxyport build/upm.i.list \
#  -s src/interfaces/,src/bacnetmstp,src/bmg160,src/bma250e,src/bmm150 \
#  -m doxy/samples.mapping.txt \
#  -d build/src/ \
#  --convert-protected-to-private \
#  -o build/upm-java-files.txt \
#  -c build/compile_commands.json

gen_and_upload() {
    # Skip any directories without .java src files
    if [ ! -f *.java ]; then
        return
    fi

    # Get the MRAA version string from the .pom file
    VERSION=$(ls *.pom | perl -nle 'print $2 if /^(.*)-(\d+\.\d+\.\d+)\.pom/')
    # Get the MRAA name string from the .pom file
    LIB_NAME=$(ls *.pom | perl -nle 'print $1 if /^(.*)-(\d+\.\d+\.\d+)\.pom/')

    # Bundle upload directory
    PKG_BUNDLE_DIR=BUNDLE_DIR
    mkdir -p ${PKG_BUNDLE_DIR}

    # Create the aar directory structure
    AAR_DIRECTORY="$LIB_NAME-$VERSION"
    mkdir -p $AAR_DIRECTORY/jni/x86
    mkdir -p $AAR_DIRECTORY/res/values

    # Write out res/values/values.xml to the aar
    echo "${values_xml/XXX_LIBRARY/$LIB_NAME}" > $AAR_DIRECTORY/res/values/values.xml

    # Write out AndroidManifest.xml to the aar
    _tmp_manifest=${AndroidManifest_xml/XXX_PACKAGE/$JAVA_PKG_PREFIX_DOT}
    _tmp_manifest=${_tmp_manifest/XXX_LIBRARY/$LIB_NAME}
    echo "${_tmp_manifest/XXX_VERSION/$VERSION}" > $AAR_DIRECTORY/AndroidManifest.xml

    # Copy over the so's
    cp *.so $AAR_DIRECTORY/jni/x86

    # Create javadoc jar
    javadoc *.java -d $LIB_NAME-javadoc
    jar cf $PKG_BUNDLE_DIR/$LIB_NAME-$VERSION-javadoc.jar $LIB_NAME-javadoc/*

    # Create sources jar file for upload
    jar cf $PKG_BUNDLE_DIR/$LIB_NAME-$VERSION-sources.jar *.java

    # Copy pom file
    cp $LIB_NAME-$VERSION.pom $PKG_BUNDLE_DIR

    # Copy the java module jar to classes.jar
    cp $LIB_NAME.jar $AAR_DIRECTORY/classes.jar

    # Create the .aar
    pushd $AAR_DIRECTORY
        jar cf ../$PKG_BUNDLE_DIR/$LIB_NAME-$VERSION.aar *
    popd

    # Create the bundle file
    pushd $PKG_BUNDLE_DIR
        # Create the tar bundle
        jar cvf ../$LIB_NAME-$VERSION-bundle.jar *
    popd
}

# Template for res/values/values.xml in aar
values_xml='<?xml version="1.0" encoding="utf-8"?><resources><string name="app_name">XXX_LIBRARY</string></resources>'

# Template for AndroidManifest.xml in aar
AndroidManifest_xml='<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="XXX_PACKAGE.XXX_LIBRARY"
    android:versionCode="1"
    android:versionName="XXX_VERSION" >
    <uses-sdk android:minSdkVersion="23" android:targetSdkVersion="25"/>
    <application android:allowBackup="true" android:label="@string/app_name" android:supportsRtl="true" />
</manifest>'

# Package prefix
JAVA_PKG_PREFIX_DOT="io.mraa.at.upm"

# Work in the UPM build directory
cd build/src

# For each directory in build/src which contains a .pom file...
for lib_dir in `ls -d */`; do
    if ls $lib_dir/upm_*.pom 1> /dev/null 2>&1; then
        pushd $lib_dir
            # Allow for spawning multiple if necessary (&)
            gen_and_upload
        popd
    fi
done