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android: gradle-based package and samples

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- drop hello-android sample
This commit is contained in:
Alexander Alekhin
2018-11-05 17:39:09 +00:00
committed by Alexander Alekhin
parent d5f430cc11
commit 2b35c1708b
49 changed files with 1218 additions and 568 deletions
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modules/java/android_sdk/CMakeLists.txt
+62 -6
View File
@@ -1,12 +1,11 @@
if(NOT ANDROID_EXECUTABLE)
message(WARNING "'android' tool required to build Android SDK")
return()
endif()
ocv_assert(ANDROID_TOOLS_Pkg_Revision GREATER 13)
project(${the_module}_android)
set(OPENCV_JAVA_DIR "${OpenCV_BINARY_DIR}/android_sdk" CACHE INTERNAL "")
if(ANDROID_EXECUTABLE)
set(OPENCV_JAVA_DIR "${OpenCV_BINARY_DIR}/android_sdk" CACHE INTERNAL "")
else() # gradle
set(OPENCV_JAVA_DIR "${ANDROID_BUILD_BASE_DIR}/opencv" CACHE INTERNAL "")
endif()
set(OPENCV_ANDROID_LIB_DIR "${OPENCV_JAVA_DIR}" CACHE INTERNAL "") # for OpenCV samples
file(REMOVE_RECURSE "${OPENCV_JAVA_DIR}")
@@ -15,6 +14,11 @@ set(java_src_dir "${OPENCV_JAVA_DIR}/src")
file(MAKE_DIRECTORY "${java_src_dir}")
ocv_copyfiles_append_dir(JAVA_SRC_COPY "${OPENCV_JAVA_BINDINGS_DIR}/gen/java" "${java_src_dir}")
if(ANDROID_EXECUTABLE)
ocv_assert(ANDROID_TOOLS_Pkg_Revision GREATER 13)
ocv_copyfiles_append_dir(JAVA_SRC_COPY "${OPENCV_JAVA_BINDINGS_DIR}/gen/android/java" "${java_src_dir}")
# calc default SDK Target
@@ -90,5 +94,57 @@ FILE(MAKE_DIRECTORY \"\$ENV{DESTDIR}\${CMAKE_INSTALL_PREFIX}/${JAVA_INSTALL_ROOT
FILE(MAKE_DIRECTORY \"\$ENV{DESTDIR}\${CMAKE_INSTALL_PREFIX}/${JAVA_INSTALL_ROOT}/res\")
" COMPONENT java)
ocv_update(ANDROID_COMPILE_SDK_VERSION "27")
ocv_update(ANDROID_MIN_SDK_VERSION "14")
ocv_update(ANDROID_TARGET_SDK_VERSION "21")
configure_file("${CMAKE_CURRENT_SOURCE_DIR}/build.gradle.in" "${CMAKE_CURRENT_BINARY_DIR}/build.gradle" @ONLY)
install(FILES "${CMAKE_CURRENT_BINARY_DIR}/build.gradle" DESTINATION ${JAVA_INSTALL_ROOT}/.. COMPONENT java)
else() # gradle build
#
# Android Gradle-based project
#
#TODO: INSTALL ONLY
ocv_copyfiles_append_dir(JAVA_SRC_COPY "${OPENCV_JAVA_BINDINGS_DIR}/gen/android/java" "${java_src_dir}")
ocv_copyfiles_append_dir(JAVA_SRC_COPY "${OPENCV_JAVA_BINDINGS_DIR}/gen/android-21/java" "${java_src_dir}")
# copy boilerplate
set(__base_dir "${CMAKE_CURRENT_SOURCE_DIR}/android_gradle_lib/")
file(GLOB_RECURSE seed_project_files_rel RELATIVE "${__base_dir}/" "${__base_dir}/*")
list(REMOVE_ITEM seed_project_files_rel "${ANDROID_MANIFEST_FILE}")
foreach(file ${seed_project_files_rel})
configure_file("${__base_dir}/${file}" "${OPENCV_JAVA_DIR}/${file}" @ONLY)
list(APPEND depends "${__base_dir}/${file}")
get_filename_component(install_subdir "${file}" PATH)
install(FILES "${OPENCV_JAVA_DIR}/${file}" DESTINATION "${JAVA_INSTALL_ROOT}/${install_subdir}" COMPONENT java)
endforeach()
list(APPEND depends gen_opencv_java_source "${OPENCV_DEPHELPER}/gen_opencv_java_source")
ocv_copyfiles_add_target(${the_module}_android_source_copy JAVA_SRC_COPY "Copy Java(Andoid SDK) source files" ${depends})
file(REMOVE "${OPENCV_DEPHELPER}/${the_module}_android_source_copy") # force rebuild after CMake run
set(depends ${the_module}_android_source_copy "${OPENCV_DEPHELPER}/${the_module}_android_source_copy")
# build jar
set(AAR_FILE "${OPENCV_JAVA_DIR}/build/outputs/aar/opencv-release.aar")
ocv_update(OPENCV_GRADLE_VERBOSE_OPTIONS "-i")
add_custom_command(
OUTPUT "${AAR_FILE}" "${OPENCV_DEPHELPER}/${the_module}_android"
COMMAND ./gradlew ${OPENCV_GRADLE_VERBOSE_OPTIONS} "opencv:assemble"
COMMAND ${CMAKE_COMMAND} -E touch "${OPENCV_DEPHELPER}/${the_module}_android"
WORKING_DIRECTORY "${ANDROID_BUILD_BASE_DIR}"
DEPENDS ${depends} ${the_module}
COMMENT "Building OpenCV Android library project"
)
file(REMOVE "${OPENCV_DEPHELPER}/${the_module}_android") # force rebuild after CMake run
add_custom_target(${the_module}_android ALL DEPENDS "${OPENCV_DEPHELPER}/${the_module}_android" SOURCES "${__base_dir}/${ANDROID_MANIFEST_FILE}")
configure_file("${CMAKE_CURRENT_SOURCE_DIR}/build.gradle.in" "${ANDROID_TMP_INSTALL_BASE_DIR}/opencv/build.gradle" @ONLY)
install(FILES "${ANDROID_TMP_INSTALL_BASE_DIR}/opencv/build.gradle" DESTINATION ${JAVA_INSTALL_ROOT}/.. COMPONENT java)
install(DIRECTORY "${java_src_dir}" DESTINATION "${JAVA_INSTALL_ROOT}" COMPONENT java)
endif() # gradle build