build.gradle

import com.android.build.gradle.tasks.MergeResources

plugins {
    id 'com.android.application'
    id 'kotlin-android'
    id 'kotlin-kapt'
    id 'dagger.hilt.android.plugin'
    id "org.jlleitschuh.gradle.ktlint" version "$ktlint_plugin_version"
    id 'checkstyle' // only needed for Java code
}

android {
    compileSdkVersion 31
    buildToolsVersion "31.0.0"

    defaultConfig {
        applicationId "org.briarproject.mailbox"
        minSdkVersion 16
        targetSdkVersion 31
        versionCode 1
        versionName "1.0"
        multiDexEnabled true // only needed when minSdkVersion < 21

        testInstrumentationRunner 'androidx.test.runner.AndroidJUnitRunner'
    }

    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
        }
    }
    buildFeatures {
        viewBinding true
    }
    compileOptions {
        sourceCompatibility JavaVersion.VERSION_1_8
        targetCompatibility JavaVersion.VERSION_1_8
        coreLibraryDesugaringEnabled true
    }
    kotlinOptions {
        jvmTarget = '1.8'
    }
    packagingOptions {
        exclude 'META-INF/*'
        // Due to https://github.com/Kotlin/kotlinx.coroutines/issues/2023
        exclude 'META-INF/licenses/*'
        exclude '**/attach_hotspot_windows.dll'
    }
}

configurations {
    tor
}

dependencies {
    implementation project(path: ':mailbox-core', configuration: 'default')
    implementation project(path: ':dont-kill-me-lib')

    implementation 'com.github.tony19:logback-android:2.0.0'
    implementation 'androidx.appcompat:appcompat:1.4.1'
    implementation "androidx.activity:activity-ktx:1.4.0"
    implementation "androidx.fragment:fragment-ktx:$androidx_fragment_version"

    def lifecycle_version = "2.4.0"
    implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:$lifecycle_version"
    implementation "androidx.lifecycle:lifecycle-livedata-ktx:$lifecycle_version"
    implementation "androidx.lifecycle:lifecycle-runtime-ktx:$lifecycle_version"
    implementation "androidx.lifecycle:lifecycle-common-java8:$lifecycle_version"
    implementation "androidx.lifecycle:lifecycle-viewmodel-savedstate:$lifecycle_version"

    def nav_version = "2.4.0"
    implementation "androidx.navigation:navigation-fragment-ktx:$nav_version"
    implementation "androidx.navigation:navigation-ui-ktx:$nav_version"

    implementation "androidx.constraintlayout:constraintlayout:$androidx_constraintlayout_version"
    implementation "com.google.android.material:material:$google_material_version"
    implementation "com.google.dagger:hilt-android:$hilt_version"
    kapt "com.google.dagger:hilt-compiler:$hilt_version"

    // Java 8
    coreLibraryDesugaring 'com.android.tools:desugar_jdk_libs:1.1.5'
    // Multidex needed if we target API < 21
    def multidex_version = "2.0.1"
    implementation "androidx.multidex:multidex:$multidex_version"

    tor "org.briarproject:tor-android:$tor_version"
    tor "org.briarproject:obfs4proxy-android:$obfs4_version@zip"

    testImplementation 'junit:junit:4.13.2'

    androidTestImplementation 'androidx.test.ext:junit:1.1.3'
    androidTestImplementation 'androidx.test.espresso:espresso-core:3.4.0'
}

def torBinariesDir = 'src/main/res/raw'
def torLibsDir = 'src/main/jniLibs'

task cleanTorBinaries {
    doLast {
        delete fileTree(torBinariesDir) { include '*.zip' }
        delete fileTree(torLibsDir) { include '**/*.so' }
    }
}

clean.dependsOn cleanTorBinaries

task unpackTorBinaries {
    doLast {
        copy {
            from configurations.tor.collect { zipTree(it) }
            into torBinariesDir
            include 'geoip.zip'
        }
        configurations.tor.each { outer ->
            zipTree(outer).each { inner ->
                if (inner.name.endsWith('_arm_pie.zip')) {
                    copy {
                        from zipTree(inner)
                        into torLibsDir
                        rename '(.*)', 'armeabi-v7a/lib$1.so'
                    }
                } else if (inner.name.endsWith('_arm64_pie.zip')) {
                    copy {
                        from zipTree(inner)
                        into torLibsDir
                        rename '(.*)', 'arm64-v8a/lib$1.so'
                    }
                } else if (inner.name.endsWith('_x86_pie.zip')) {
                    copy {
                        from zipTree(inner)
                        into torLibsDir
                        rename '(.*)', 'x86/lib$1.so'
                    }
                } else if (inner.name.endsWith('_x86_64_pie.zip')) {
                    copy {
                        from zipTree(inner)
                        into torLibsDir
                        rename '(.*)', 'x86_64/lib$1.so'
                    }
                }
            }
        }
    }
    dependsOn cleanTorBinaries
}

tasks.withType(MergeResources) {
    inputs.dir torBinariesDir
    inputs.dir torLibsDir
    dependsOn unpackTorBinaries
}

apply from: "${rootProject.rootDir}/gradle/ktlint.gradle"