build_android

#!/bin/bash

TARGET="android"
SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
WORKSPACE=${WORKSPACE:-$SCRIPT_DIR}
BUILD_DIR="$WORKSPACE/build/build/$TARGET"
DIST_DIR="$WORKSPACE/build/dist/$TARGET"
ARTIFACTS_DIR="$WORKSPACE/build/artifacts/$TARGET"
TIMESTAMP=`date +%Y%m%d`
BUILD_ID=${BUILD_ID:-$TIMESTAMP}
CACHE_DIR=$WORKSPACE/build/cache/$TARGET
CCACHE_DIR="$CACHE_DIR/ccache"
GRADLE_DIR="$CACHE_DIR/.gradle"
MAVEN_DIR="$CACHE_DIR/.m2"
ANDROID_BUILD_DIR="$BUILD_DIR/android-build"
export ANDROID_SDK_HOME="$CACHE_DIR/.android"
export GRADLE_USER_HOME="$GRADLE_DIR"
export JAVA_HOME="`dirname $(dirname $(readlink -f $(which javac)))`"

die() {
  echo "Error:" $@
  echo "Make sure your sources are compilable and run this script only in qt5-build-environment-android container."
  exit -1
}

cd "$WORKSPACE"
rm -rf "$BUILD_DIR"
rm -rf "$DIST_DIR"
rm -rf "$ARTIFACTS_DIR"
mkdir -p "$CCACHE_DIR"
mkdir -p "$GRADLE_DIR"
mkdir -p "$MAVEN_DIR"
mkdir -p "$BUILD_DIR"
mkdir -p "$ARTIFACTS_DIR"

cd "$BUILD_DIR"

# Create APK
if [[ -z "${ANDROID_KEYSTORE_FILE_CONTENTS}" ]] || [[ -z "${ANDROID_KEYSTORE_PASS}" ]] || [[ -z "${ANDROID_KEYSTORE_ALIAS}" ]]; then
    echo "Creating an unsigned apk"
    cmake -DCMAKE_BUILD_TYPE:STRING=Release \
        -DANDROID_ABI:STRING=armeabi-v7a \
        -DANDROID_BUILD_ABI_arm64-v8a:BOOL=ON \
        -DANDROID_BUILD_ABI_x86:BOOL=ON \
        -DANDROID_BUILD_ABI_x86_64:BOOL=ON \
        -DANDROID_NATIVE_API_LEVEL:STRING="${ANDROID_NATIVE_API_LEVEL}" \
        -DANDROID_SDK:PATH="${ANDROID_SDK_ROOT}" \
        -DANDROID_NDK:PATH="${ANDROID_NDK_ROOT}" \
        -DCMAKE_PREFIX_PATH:PATH="${QT_ANDROID}" \
        -DCMAKE_FIND_ROOT_PATH:STRING="${QT_ANDROID}" \
        -DCMAKE_TOOLCHAIN_FILE:PATH="${ANDROID_NDK_ROOT}/build/cmake/android.toolchain.cmake" \
        "$WORKSPACE" || die "Unable to configure the program"
    make -j `nproc` || die "Unable to build the program"
else
    echo "Creating a signed apk"
    ANDROID_KEYSTORE_FILE=/tmp/keystore
    echo $ANDROID_KEYSTORE_FILE_CONTENTS | base64 -di > $ANDROID_KEYSTORE_FILE
    cmake -DCMAKE_BUILD_TYPE:STRING=Release \
        -DANDROID_ABI:STRING=armeabi-v7a \
        -DANDROID_BUILD_ABI_arm64-v8a:BOOL=ON \
        -DANDROID_BUILD_ABI_x86:BOOL=ON \
        -DANDROID_BUILD_ABI_x86_64:BOOL=ON \
        -DANDROID_NATIVE_API_LEVEL:STRING="${ANDROID_NATIVE_API_LEVEL}" \
        -DANDROID_SDK:PATH="${ANDROID_SDK_ROOT}" \
        -DANDROID_NDK:PATH="${ANDROID_NDK_ROOT}" \
        -DANDROID_KEYSTORE_FILE="${ANDROID_KEYSTORE_FILE}" \
        -DANDROID_KEYSTORE_ALIAS="${ANDROID_KEYSTORE_ALIAS}" \
        -DANDROID_KEYSTORE_PASSWORD="${ANDROID_KEYSTORE_PASSWORD}" \
        -DCMAKE_PREFIX_PATH:PATH="${QT_ANDROID}" \
        -DCMAKE_FIND_ROOT_PATH:STRING="${QT_ANDROID}" \
        -DCMAKE_TOOLCHAIN_FILE:PATH="${ANDROID_NDK_ROOT}/build/cmake/android.toolchain.cmake" \
        "$WORKSPACE" || die "Unable to configure the program"
    make -j `nproc` || die "Unable to build the program"
    shred -uz $ANDROID_KEYSTORE_FILE
fi

find . -name *.apk -exec mv {} "$ARTIFACTS_DIR" \; || die "Unable to move the built APKs"