mirror of
https://github.com/opencv/opencv.git
synced 2025-01-18 14:13:15 +08:00
android: add build.grade into Android SDK
For using 'OpenCV for Android SDK' with Android Studio projects.
This commit is contained in:
Alexander Alekhin
Alexander Alekhin
parent
88b689bcf1
commit
cf31243c74
@ -86,3 +86,6 @@ install(CODE "
|
||||
FILE(MAKE_DIRECTORY \"\$ENV{DESTDIR}\${CMAKE_INSTALL_PREFIX}/${JAVA_INSTALL_ROOT}/gen\")
|
||||
FILE(MAKE_DIRECTORY \"\$ENV{DESTDIR}\${CMAKE_INSTALL_PREFIX}/${JAVA_INSTALL_ROOT}/res\")
|
||||
" COMPONENT java)
|
||||
|
||||
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)
|
||||
|
||||
127
modules/java/android_sdk/build.gradle.in
Normal file
127
modules/java/android_sdk/build.gradle.in
Normal file
@ -0,0 +1,127 @@
|
||||
// This file is part of OpenCV project.
|
||||
// It is subject to the license terms in the LICENSE file found in the top-level directory
|
||||
// of this distribution and at http://opencv.org/license.html.
|
||||
|
||||
//
|
||||
// Notes about integration OpenCV into existed Android Studio application project are below (application 'app' module should exist).
|
||||
//
|
||||
// This file is located in <OpenCV-android-sdk>/sdk directory (near 'etc', 'java', 'native' subdirectories)
|
||||
//
|
||||
// Add module into Android Studio application project:
|
||||
//
|
||||
// - Android Studio way:
|
||||
// (will copy almost all OpenCV Android SDK into your project, ~200Mb)
|
||||
//
|
||||
// Import module: Menu -> "File" -> "New" -> "Module" -> "Import Gradle project":
|
||||
// Source directory: select this "sdk" directory
|
||||
// Module name: ":opencv"
|
||||
//
|
||||
// - or attach library module from OpenCV Android SDK
|
||||
// (without copying into application project directory, allow to share the same module between projects)
|
||||
//
|
||||
// Edit "settings.gradle" and add these lines:
|
||||
//
|
||||
// def opencvsdk='<path_to_opencv_android_sdk_rootdir>'
|
||||
// // You can put declaration above into gradle.properties file instead (including file in HOME directory),
|
||||
// // but without 'def' and apostrophe symbols ('): opencvsdk=<path_to_opencv_android_sdk_rootdir>
|
||||
// include ':opencv'
|
||||
// project(':opencv').projectDir = new File(opencvsdk + '/sdk')
|
||||
//
|
||||
//
|
||||
//
|
||||
// Add dependency into application module:
|
||||
//
|
||||
// - Android Studio way:
|
||||
// "Open Module Settings" (F4) -> "Dependencies" tab
|
||||
//
|
||||
// - or add "project(':opencv')" dependency into app/build.gradle:
|
||||
//
|
||||
// dependencies {
|
||||
// implementation fileTree(dir: 'libs', include: ['*.jar'])
|
||||
// ...
|
||||
// implementation project(':opencv')
|
||||
// }
|
||||
//
|
||||
//
|
||||
//
|
||||
// Load OpenCV native library before using:
|
||||
//
|
||||
// - avoid using of "OpenCVLoader.initAsync()" approach - it is deprecated
|
||||
// It may load library with different version (from OpenCV Android Manager, which is installed separatelly on device)
|
||||
//
|
||||
// - use "System.loadLibrary("opencv_java3")" or "OpenCVLoader.initDebug()"
|
||||
// TODO: Add accurate API to load OpenCV native library
|
||||
//
|
||||
//
|
||||
//
|
||||
// Native C++ support (necessary to use OpenCV in native code of application only):
|
||||
//
|
||||
// - Use find_package() in app/CMakeLists.txt:
|
||||
//
|
||||
// find_package(OpenCV 3.4 REQUIRED java)
|
||||
// ...
|
||||
// target_link_libraries(native-lib ${OpenCV_LIBRARIES})
|
||||
//
|
||||
// - Add "OpenCV_DIR" and enable C++ exceptions/RTTI support via app/build.gradle
|
||||
// Documentation about CMake options: https://developer.android.com/ndk/guides/cmake.html
|
||||
//
|
||||
// defaultConfig {
|
||||
// ...
|
||||
// externalNativeBuild {
|
||||
// cmake {
|
||||
// cppFlags "-std=c++11 -frtti -fexceptions"
|
||||
// arguments "-DOpenCV_DIR=" + opencvsdk + "/sdk/native/jni" // , "-DANDROID_ARM_NEON=TRUE"
|
||||
// }
|
||||
// }
|
||||
// }
|
||||
//
|
||||
// - (optional) Limit/filter ABIs to build ('android' scope of 'app/build.gradle'):
|
||||
// Useful information: https://developer.android.com/studio/build/gradle-tips.html (Configure separate APKs per ABI)
|
||||
//
|
||||
// splits {
|
||||
// abi {
|
||||
// enable true
|
||||
// reset()
|
||||
// include 'armeabi-v7a' // , 'x86', 'x86_64', 'arm64-v8a'
|
||||
// universalApk false
|
||||
// }
|
||||
// }
|
||||
//
|
||||
|
||||
apply plugin: 'com.android.library'
|
||||
|
||||
println "OpenCV: " + project.buildscript.sourceFile
|
||||
|
||||
android {
|
||||
compileSdkVersion 27
|
||||
//buildToolsVersion "27.0.3" // not needed since com.android.tools.build:gradle:3.0.0
|
||||
|
||||
defaultConfig {
|
||||
minSdkVersion 14
|
||||
targetSdkVersion 21
|
||||
}
|
||||
|
||||
buildTypes {
|
||||
release {
|
||||
minifyEnabled false
|
||||
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.txt'
|
||||
}
|
||||
}
|
||||
compileOptions {
|
||||
sourceCompatibility JavaVersion.VERSION_1_6
|
||||
targetCompatibility JavaVersion.VERSION_1_6
|
||||
}
|
||||
|
||||
sourceSets {
|
||||
main {
|
||||
jniLibs.srcDirs = ['native/libs']
|
||||
java.srcDirs = ['java/src']
|
||||
aidl.srcDirs = ['java/src']
|
||||
res.srcDirs = ['java/res']
|
||||
manifest.srcFile 'java/AndroidManifest.xml'
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
dependencies {
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user