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|
function(add_android_app prog sources)
set(PROJECT "${CMAKE_CURRENT_BINARY_DIR}/${prog}.project")
set(PROJECT_SOURCE ${CMAKE_SOURCE_DIR}/android/gradle_project)
set(native "${PROJECT}/app/src/main/jniLibs/${ANDROID_ABI}/libnative-lib.so")
set(GRADLE_PROJECT app)
set(ANDROID_HOME $ENV{ANDROID_HOME})
set(AAR ${PROJECT}/app/libs/allegro.aar)
set(adb ${ANDROID_HOME}/platform-tools/adb)
set(APP_ID ${prog})
if (CMAKE_BUILD_TYPE STREQUAL "Debug")
set(SUFFIX "-debug")
else()
set(SUFFIX "")
endif()
configure_file(
${PROJECT_SOURCE}/settings.gradle
${PROJECT}/settings.gradle)
configure_file(
${PROJECT_SOURCE}/local.properties
${PROJECT}/local.properties)
configure_file(
${PROJECT_SOURCE}/app/src/main/AndroidManifest.xml
${PROJECT}/app/src/main/AndroidManifest.xml)
configure_file(
${PROJECT_SOURCE}/app/build.gradle
${PROJECT}/app/build.gradle)
set(COPY_FILES
${PROJECT_SOURCE}/gradle.properties
${PROJECT_SOURCE}/build.gradle
${PROJECT_SOURCE}/gradlew
${PROJECT_SOURCE}/gradle/wrapper/gradle-wrapper.jar
${PROJECT_SOURCE}/gradle/wrapper/gradle-wrapper.properties
${PROJECT_SOURCE}/app/src/main/java/org/liballeg/app/MainActivity.java
)
get_property(JNI_LIBS GLOBAL PROPERTY JNI_LIBS)
foreach(lib ${JNI_LIBS})
set(jnilib ${PROJECT}/app/src/main/jniLibs/${ANDROID_ABI}/lib${lib}${SUFFIX}.so)
add_custom_command(
OUTPUT ${jnilib}
DEPENDS ${lib}
COMMAND ${CMAKE_COMMAND} -E copy $<TARGET_FILE:${lib}> ${jnilib})
list(APPEND jnilibs ${jnilib})
endforeach()
list(APPEND COPIED_FILES ${PROJECT}/local.properties)
list(APPEND COPIED_FILES ${PROJECT}/app/src/main/AndroidManifest.xml)
list(APPEND COPIED_FILES ${PROJECT}/app/build.gradle)
foreach(copy ${COPY_FILES})
string(REPLACE "${PROJECT_SOURCE}/" "${PROJECT}/" target ${copy})
add_custom_command(
OUTPUT ${target}
DEPENDS ${copy}
COMMAND ${CMAKE_COMMAND} -E copy ${copy} ${target}
)
list(APPEND COPIED_FILES ${target})
endforeach()
# The APK to output. We always build the examples in debug mode as
# a release version would need to be signed.
set(apk_path "${PROJECT}/app/build/outputs/apk/debug/app-debug.apk")
# Build the application as a shared library.
add_library(${prog} SHARED ${sources})
set_target_properties(${prog} PROPERTIES
LIBRARY_OUTPUT_DIRECTORY ${PROJECT})
target_link_libraries(${prog} ${JNI_LIBS})
# Get the path of the application's shared object.
add_custom_command(
OUTPUT ${native}
DEPENDS ${prog}
COMMAND ${CMAKE_COMMAND} -E copy $<TARGET_FILE:${prog}> ${native}
)
add_custom_command(
OUTPUT ${AAR}
DEPENDS ${ALLEGRO_AAR}
COMMAND ${CMAKE_COMMAND} -E copy ${ALLEGRO_AAR} ${AAR}
)
# How to make the APK.
add_custom_command(
OUTPUT ${apk_path}
DEPENDS ${native} ${jnilibs} ${COPIED_FILES} ${AAR}
WORKING_DIRECTORY ${PROJECT}
COMMAND ./gradlew assembleDebug
)
add_custom_target(${prog}_apk
ALL
DEPENDS aar ${apk_path}
)
# Useful targets for testing.
add_custom_target(install_${prog}
DEPENDS ${prog}_apk
COMMAND ${adb} install -r ${apk_path}
)
add_custom_target(run_${prog}
DEPENDS install_${prog}
COMMAND ${adb} shell
'am start -a android.intent.action.MAIN -n org.liballeg.${APP_ID}/org.liballeg.app.MainActivity'
)
endfunction()
|
