vtosters/app/build.gradle

import org.apache.tools.ant.taskdefs.condition.Os

import java.util.zip.ZipFile

plugins {
    id 'com.android.application'
    id 'net.nemerosa.versioning' version '2.15.1'
    id 'org.mozilla.rust-android-gradle.rust-android'
}

cargo {
    profile = 'release'
    module = '../native-effects'
    libname = 'native-effects'
    targets = ["arm", "arm64"]
    prebuiltToolchains = true
    pythonCommand = "python3"
}

def smaliFolder = projectDir.toPath().resolve("../smali").normalize()
def scriptsFolder = projectDir.toPath().resolve("../scripts").normalize()
//you can add own folders with decompiled smali code
def dexes=smaliFolder.toFile()
            .listFiles( { f -> f.isDirectory() && f.name.startsWith("smali") } as FileFilter)
            .size()

versionFile {
    file = projectDir.toPath().resolve("src/main/assets/version.properties").toFile()
}

task cleanVersionFile {
    projectDir.toPath().resolve("src/main/assets/version.properties").toFile().delete()
}

android {
    compileSdkVersion 32
    buildToolsVersion '32.0.0'

    sourceSets {
        main {
            java.srcDirs += 'build/generated/aidl_source_output_dir/release/out'
        }
    }

    defaultConfig {
        applicationId "ru.vtosters.lite.utils.lite"
        minSdk 22
        targetSdkVersion 32
        versionCode 1
        versionName "1.0"
        multiDexEnabled true
    }

    buildTypes {
        release {
            minifyEnabled true
            buildConfigField 'String', 'APPCENTER_KEY', '""'
            proguardFile 'proguard-rules.pro'
        }
        rc {
            minifyEnabled true
            buildConfigField 'String', 'APPCENTER_KEY', '""'
            proguardFile 'proguard-rules.pro'
        }
        dev {
            minifyEnabled false
            buildConfigField 'String', 'APPCENTER_KEY', '""'
        }
        beta {
            minifyEnabled false
            buildConfigField 'String', 'APPCENTER_KEY', '""'
        }
    }

    compileOptions {
        coreLibraryDesugaringEnabled true
        sourceCompatibility JavaVersion.VERSION_14
        targetCompatibility JavaVersion.VERSION_14
    }
    namespace 'ru.vtosters.lite'
    ndkVersion '25.2.9519653'
    buildFeatures {
        aidl true
    }
}

task testClasses {
    doLast {
        println 'This is a dummy testClasses task'
    }
}

dependencies {
    implementation 'com.microsoft.appcenter:appcenter-analytics:5.0.1'
    implementation 'com.microsoft.appcenter:appcenter-crashes:5.0.1'
    coreLibraryDesugaring 'com.android.tools:desugar_jdk_libs:2.0.3'
    implementation 'net.sourceforge.streamsupport:streamsupport-minifuture:1.7.4'
    implementation 'com.google.guava:guava:23.3-android'

    implementation fileTree(dir: 'libs', include: ['*.aar'])
    compileOnly fileTree(dir: 'libs', include: ['*.jar'])
}

task generateBuildTasks() {
    android.applicationVariants.all { variant ->
        variant.outputs.each { output ->
            def buildType = output.name.toString().capitalize()
            if(buildType=="Base")return
            task "exportDex$buildType"() {
                dependsOn('assemble' + buildType)
                doLast {
                    try {
                        def suffix=buildType.toLowerCase()
                        String apkPath=projectDir.getAbsolutePath()+"/build/outputs/apk/$suffix/app-$suffix"
                        def apk=new File(apkPath+"-unsigned.apk")
                        if(!apk.exists())apk=new File(apkPath+".apk")
                        def zip=new ZipFile(apk)
                        def entries=zip.entries()
                        def dexCounter=dexes
                        while(entries.hasMoreElements())
                        {
                            def entry=entries.nextElement()
                            String filename
                            if(entry.name.matches("^classes(?:(?=\\d)2|)\\.dex\$"))filename="classes${++dexCounter}.dex"
                            else if(entry.name=="assets/version.properties")filename="version.properties"
                            else continue
                            println("Exporting "+entry.name)
                            def tmpFile=new File(projectDir,filename)
                            def is=zip.getInputStream(entry)
                            def fos=new FileOutputStream(tmpFile)
                            def buff=new byte[0x800]
                            int len
                            while((len=is.read(buff))>0)fos.write(buff,0,len)
                            is.close()
                            fos.close()
                        }
                    } catch (Exception e) {
                        e.printStackTrace()
                    }
                }
            }
            task "prepareDexForMerge$buildType"(type: Copy) {
                dependsOn('exportDex' + buildType)
                // Remove comment for native lib build
                //dependsOn('cargoBuild')
                into smaliFolder.toString()
                from(projectDir) {
                    into '../smali'
                    include "classes*.dex"
                }
                from(projectDir) {
                    include 'version.properties'
                    into 'assets'
                }
                from('../native-effects/target/aarch64-linux-android/release'){
                    include 'libnative_effects.so'
                    into 'lib/arm64-v8a'
                }
                from('../native-effects/target/armv7-linux-androideabi/release'){
                    include 'libnative_effects.so'
                    into 'lib/armeabi-v7a'
                }
            }
            task "cleanTemporaryFiles$buildType"(type:Delete)
            {
                delete fileTree(dir:projectDir,include:["*.dex","version.properties"])
                delete fileTree(dir:smaliFolder,include:['*.dex',"assets/version.properties"])
            }
            task "buildVTL$buildType"(type: Exec) {
                dependsOn('prepareDexForMerge' + buildType)
                workingDir(projectDir.parentFile)
                finalizedBy "cleanTemporaryFiles$buildType"
                if (Os.isFamily("unix") || Os.isFamily("mac")) {
                    commandLine 'bash', '-c', './scripts/build.sh'
                } else {
                    commandLine 'cmd', '/C', '.\\scripts\\build.bat'
                }
            }
            task "buildAndInstallVTL$buildType"(type: Exec) {
                dependsOn('buildVTL' + buildType)
                workingDir(scriptsFolder.toString())
                ignoreExitValue true
                if (Os.isFamily("unix") || Os.isFamily("mac")) {
                    commandLine 'bash', '-c', 'adb install VTLite.apk'
                } else {
                    commandLine 'adb', 'install', 'VTLite.apk'
                }
            }
            task "buildAndLaunchVTL$buildType"(type: Exec) {
                dependsOn('buildAndInstallVTL' + buildType)
                if (Os.isFamily("unix") || Os.isFamily("mac"))
                    commandLine 'bash', '-c', 'adb shell monkey -p com.vtosters.lite -c android.intent.category.LAUNCHER 1'
                else
                    commandLine 'adb', 'shell', 'monkey', '-p', 'com.vtosters.lite', '-c', 'android.intent.category.LAUNCHER', '1'
            }
        }
    }
}

task generateRjava(type: Exec) {
    workingDir(projectDir.parentFile)
    if (Os.isFamily("unix") || Os.isFamily("mac"))
        commandLine "bash", "-c", "./scripts/rclass_regenerator.sh"
    else
        commandLine "cmd", "/C", ".\\scripts\\rclass_regenerator.sh"
}

clean.dependsOn('cleanVersionFile')
versionFile.dependsOn('cleanVersionFile')
preBuild.dependsOn('versionFile')