build.gradle

plugins {
    id 'com.android.library'
}

android {
    namespace 'com.wmdigit.core'
    compileSdk 33

    defaultConfig {
       minSdk 24

        ndk {
            abiFilters 'armeabi-v7a'
//            abiFilters 'armeabi-v7a','arm64-v8a','x86','x86_64'
        }

        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
        externalNativeBuild {
            cmake {
//                cppFlags ""
                arguments "-DANDROID_TOOLCHAIN=clang"
                arguments "-DCMAKE_BUILD_TYPE=Release"
                cppFlags "-std=c++11", "-frtti", "-fexceptions"
                //sample cpp flag parameters
//                cppFlags "-std=c++14 -Ofast -Rpass-analysis=loop-vectorize -fsave-optimization-record -fdiagnostics-show-hotness"
                //set -DANDROID_STL to c++_shared
//                arguments "-DANDROID_STL=c++_shared"
            }
        }
    }

    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
        }
        debug {
            minifyEnabled true
            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
        }
    }

    compileOptions {
        sourceCompatibility JavaVersion.VERSION_1_8
        targetCompatibility JavaVersion.VERSION_1_8
    }


    sourceSets {
        main {
            jniLibs.srcDirs = ['src/main/jniLibs']
        }
    }

    externalNativeBuild {
        cmake {
            path file('src/main/cpp/CMakeLists.txt')
            version '3.18.1'
        }
    }

    packagingOptions {
        //解决第三方so依赖冲突 merge（合并）  pickFirst（选取第一个）
        //如果合并不能解决问题就选择其中一个
        merge 'META-INF/proguard/androidx-annotations.pro'
        merge 'META-INF/proguard/coroutines.pro'
        merge 'lib/arm64-v8a/libc++_shared.so'
        merge 'lib/armeabi-v7a/libc++_shared.so'
        pickFirst 'lib/x86/libc++_shared.so'
        pickFirst 'lib/x86_64/libc++_shared.so'
        pickFirst 'lib/arm64-v8a/libc++_shared.so'
        pickFirst 'lib/armeabi-v7a/libc++_shared.so'

    }
}

dependencies {
    testImplementation 'junit:junit:4.13.2'
    androidTestImplementation 'androidx.test.ext:junit:1.2.1'
    androidTestImplementation 'androidx.test.espresso:espresso-core:3.6.1'

    implementation project(path: ":common")
    implementation project(path: ":data-local")
    implementation project(path: ":opencv")
}