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docs: improve android things docs

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Signed-off-by: Nicolas Oliver <dario.n.oliver@intel.com>
This commit is contained in:
Nicolas Oliver
2017-10-06 14:27:37 -07:00
parent b5efa0e591
commit e7b51f3b66
4 changed files with 73 additions and 14 deletions
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47
scripts/build-android.sh
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@@ -1,7 +1,44 @@
#!/usr/bin/env bash
#
# The script is used to build .aar packages for Mraa modules.
#
# Author: Nicolas Oliver <dario.n.oliver@intel.com>
#
# All environment variables used are passed from docker-compose.
# Those environment variables can also be declared in the host,
# and this script can be used to build .aar packages without using
# docker-compose.
#
# Environment variables:
# - NDK_HOME - Path to Android NDK install folder. i.e. /opt/android-ndk-r14b/
# - ANDROIDTHINGS_NATIVE_LIB - Path to Android Things library install folder. i.e /opt/native-libandroidthings-0.5.1-devpreview/
# - JAVA_HOME - Path to Java install folder. i.e. /usr/lib/jvm/java-8-openjdk-amd64/
#
set -e
PKG_CONFIG_LIBDIR=$NDK_HOME/platforms/android-24/arch-x86/usr/lib
# Check required environment variables and exit if they are not set
function check_environment {
VAR_NAME=$1
VAR_VALUE=$2
# Check required parameters
VAR_NAME=${VAR_NAME:?value not provided}
# Chek if variable is set
if [ -z "${VAR_VALUE}" ]; then
echo "Required environment variable ${VAR_NAME} is not defined. Exiting..."
exit 1;
else
echo "Required environment variable ${VAR_NAME} is set."
fi
}
# Check for required environment variables
check_environment "NDK_HOME" ${NDK_HOME}
check_environment "ANDROIDTHINGS_NATIVE_LIB" ${ANDROIDTHINGS_NATIVE_LIB}
check_environment "JAVA_HOME" ${JAVA_HOME}
PKG_CONFIG_LIBDIR="$NDK_HOME/platforms/android-24/arch-x86/usr/lib"
PKG_CONFIG_SYSROOT_DIR=""
export PKG_CONFIG_LIBDIR
# Run cmake
cmake \
@@ -11,6 +48,7 @@ cmake \
-DANDROID_STL_FORCE_FEATURES=on \
-DANDROID_STL=c++_shared \
-DANDROID_TOOLCHAIN_NAME=x86-i686 \
-DCMAKE_INSTALL_PREFIX=install \
-DCMAKE_FIND_ROOT_PATH_MODE_INCLUDE=ONLY \
-DCMAKE_FIND_ROOT_PATH_MODE_LIBRARY=ONLY \
-DCMAKE_FIND_ROOT_PATH_MODE_PROGRAM=BOTH \
@@ -50,7 +88,7 @@ make -Cbuild install
# Anotate the .java src from doxygen
echo src/mraa.i > build/swig.i.list
# TODO: install doxy port tool
#doxyport \
#../doxy/doxyport \
# build/swig.i.list \
# -s api,api/mraa \
# -d build/src/java \
@@ -61,7 +99,6 @@ echo src/mraa.i > build/swig.i.list
# Copy the STL implementation into the build/src directory
cp $NDK_HOME/sources/cxx-stl/llvm-libc++/libs/x86/libc++_shared.so build/src/
# 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>'
@@ -122,10 +159,10 @@ jar cf $PKG_BUNDLE_DIR/$LIB_NAME-$VERSION-javadoc.jar $LIB_NAME-javadoc/*
jar cf $PKG_BUNDLE_DIR/$LIB_NAME-$VERSION-sources.jar src/java/*.java
# HACK - mraa pom file groupId is io.mraa (AT is io.mraa.at)
perl -p -i -e 's/(groupId>)(.*?)(<\/groupId)/\1io.mraa.at\3/' src/java/$LIB_NAME-$VERSION.pom
perl -p -i.bak -e 's/(groupId>)(.*?)(<\/groupId)/\1io.mraa.at\3/' src/java/$LIB_NAME-$VERSION.pom
# HACK - mraa pom file packaging is 'jar' (convert this to 'aar')
perl -p -i -e 's/(packaging>)(.*?)(<\/packaging)/\1aar\3/' src/java/$LIB_NAME-$VERSION.pom
perl -p -i.bak -e 's/(packaging>)(.*?)(<\/packaging)/\1aar\3/' src/java/$LIB_NAME-$VERSION.pom
# Copy pom file
cp src/java/$LIB_NAME-$VERSION.pom $PKG_BUNDLE_DIR