155 lines
4.5 KiB
Groovy
155 lines
4.5 KiB
Groovy
import java.security.MessageDigest
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/**
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* PaddleOCR (https://github.com/PaddlePaddle/PaddleOCR) build script (Groovy).
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*
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* Created by TonyJiangWJ (https://github.com/TonyJiangWJ) on Aug 7, 2023.
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* Modified by TonyJiangWJ (https://github.com/TonyJiangWJ) as of Aug 11, 2023.
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* Modified by SuperMonster003 as of Sep 4, 2023.
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*/
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plugins {
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id "com.android.library"
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}
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def versions = new Versions("$rootDir/version.properties")
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def versionOpencv = versions.opencv
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def versionNdk = versions.ndk
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def versionCmake = versions.cmake
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def zipArchives = [
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// @Hint by TonyJiangWJ on Aug 7, 2023.
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// ! 下载 OpenCV 源码包 (默认为 4.2.0).
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// ! 和 Auto.js 中的版本 (如 4.5.5) 不匹配会产生冲突, 可按需修改.
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[
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"src" : "https://github.com/opencv/opencv/releases/download" +
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"/${versionOpencv}/opencv-${versionOpencv}-android-sdk.zip",
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"dest": "OpenCV",
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],
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]
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android {
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namespace = "com.baidu.paddleocr"
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ndkVersion versionNdk
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compileSdk 33
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defaultConfig {
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minSdkVersion 24
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targetSdkVersion 31
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externalNativeBuild {
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cmake {
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cppFlags "-std=c++11 -frtti -fexceptions -Wno-format"
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arguments "-DANDROID_PLATFORM=android-23", "-DANDROID_STL=c++_shared", "-DANDROID_ARM_NEON=TRUE"
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}
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}
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ndk {
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abiFilters "arm64-v8a", "armeabi-v7a"
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ldLibs "jnigraphics"
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}
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}
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buildTypes {
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release {
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minifyEnabled false
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}
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}
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externalNativeBuild {
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cmake {
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path "src/main/cpp/CMakeLists.txt"
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version versionCmake
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}
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}
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}
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dependencies {
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implementation fileTree(include: ["*.jar"], dir: "libs")
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implementation project(path: ":libs:org.opencv-${versionOpencv}")
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}
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ext {
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versions.showInfo()
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}
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// @Hint by TonyJiangWJ on Aug 7, 2023.
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// ! 首次导入最好手动运行一下这个 task 下载依赖的包.
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tasks.register("downloadAndExtractArchives", DefaultTask) {
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doFirst {
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println "Downloading and extracting archives including libs and models"
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}
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doLast {
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// Prepare cache folder for archives
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String cachePath = "cache"
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if (!file("${cachePath}").exists()) {
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mkdir "${cachePath}"
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}
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zipArchives.each { archive ->
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MessageDigest messageDigest = MessageDigest.getInstance("MD5")
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messageDigest.update(archive.src.bytes)
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String cacheName = new BigInteger(1, messageDigest.digest()).toString(32)
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// Download the target archive if not exists
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boolean copyFiles = !file("${archive.dest}").exists()
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if (!file("${cachePath}/${cacheName}.zip").exists()) {
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ant.get(src: archive.src, dest: file("${cachePath}/${cacheName}.zip"))
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// force to copy files from the latest archive files
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copyFiles = true
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}
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// Extract the target archive if its dest path does not exists
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if (copyFiles) {
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copy {
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from zipTree("${cachePath}/${cacheName}.zip")
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into "${archive.dest}"
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}
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}
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}
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}
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}
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preBuild.dependsOn downloadAndExtractArchives
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class Versions {
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String opencv
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String ndk
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String cmake
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Versions(String filePath) {
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File file = new File(filePath)
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if (!file.canRead()) {
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throw FileNotFoundException("Can't read file '$filePath'")
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}
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Properties properties = new Properties()
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properties.load(new FileInputStream(file))
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opencv = properties["OPENCV_VERSION"] as String
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ndk = properties["NDK_VERSION"] as String
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cmake = properties["CMAKE_VERSION"] as String
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}
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void showInfo() {
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def title = "Version information for paddleocr library"
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def infoOpencv = "OpenCV version: $opencv"
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def infoNdk = "NDK version: $ndk"
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def infoCmake = "CMake version: $cmake"
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def maxLength = maxOf([title, infoOpencv, infoNdk, infoCmake].collect { it.length() })
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[
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"=".repeat(maxLength),
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title,
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"-".repeat(maxLength),
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infoOpencv,
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infoNdk,
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infoCmake,
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"=".repeat(maxLength),
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"",
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].each { println(it) }
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}
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private static int maxOf(List<Integer> integers) {
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int max = 0
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integers.each { max = Math.max(max, it) }
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return max
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}
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} |