briar/briar-android/build.gradle

apply plugin: 'com.android.application'
apply plugin: 'witness'
apply from: 'witness.gradle'

def getStdout = { command, defaultValue ->
	def stdout = new ByteArrayOutputStream()
	try {
		exec {
			commandLine = command
			standardOutput = stdout
		}
		return stdout.toString().trim()
	} catch (Exception ignored) {
		return defaultValue
	}
}

android {
	compileSdk 35
	buildToolsVersion '35.0.0'
	packagingOptions {
		jniLibs {
			keepDebugSymbols += ['**/*.so']
		}
	}


	defaultConfig {
		minSdkVersion 21
		targetSdkVersion 35
		versionCode 10515
		versionName "1.5.15"
		applicationId "org.briarproject.briar.android"
		buildConfigField "String", "TorVersion", "\"$tor_version\""

		vectorDrawables.useSupportLibrary = true
		buildConfigField "String", "GitHash",
			"\"${getStdout(['git', 'rev-parse', '--short=7', 'HEAD'], 'No commit hash')}\""
		def now = (long) (System.currentTimeMillis() / 1000)
		buildConfigField "Long", "BuildTimestamp",
			"${getStdout(['git', 'log', '-n', '1', '--format=%ct'], now)}000L"
		testInstrumentationRunner 'org.briarproject.briar.android.BriarTestRunner'
		testInstrumentationRunnerArguments disableAnalytics: 'true'
	}

	buildTypes {
		debug {
			applicationIdSuffix ".debug"
			shrinkResources false
			minifyEnabled true
			crunchPngs false
			proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.txt'
			testProguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.txt', 'proguard-test.txt'
		}
		release {
			shrinkResources false
			minifyEnabled true
			crunchPngs false
			proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.txt'
		}
	}

	flavorDimensions "version"
	productFlavors {
		screenshot {
			dimension "version"
			applicationIdSuffix ".screenshot" // = org.briarproject.briar.android.screenshot.debug
			proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.txt', 'proguard-test.txt'
		}
		official {
			dimension "version"
		}
	}
	variantFilter { variant ->
		if (variant.flavors*.name.contains("screenshot") && variant.buildType.name == "release") {
			setIgnore(true)
		}
	}

	compileOptions {
		sourceCompatibility JavaVersion.VERSION_17
		targetCompatibility JavaVersion.VERSION_17
	}

	testOptions {
		execution 'ANDROIDX_TEST_ORCHESTRATOR'
		unitTests {
			includeAndroidResources = true
		}
	}
	namespace 'org.briarproject.briar'
	lint {
		warning 'MissingTranslation', 'MissingDefaultResource', 'ImpliedQuantity', 'ExtraTranslation', 'InvalidPackage'
	}

}

dependencies {
	// In theory this dependency shouldn't be needed, but without it Android Studio's linter will
	// complain about unresolved symbols for bramble-api test classes in briar-android tests,
	// even though the bramble-api test classes are provided by the testImplementation dependency
	// below and the compiler can find them
	implementation project(':bramble-api')

	implementation project(':bramble-core')
	implementation project(':bramble-android')
	implementation project(':briar-core')

	// newer versions of the libraries below require compileSdk 34
	implementation 'androidx.fragment:fragment:1.6.2'
	implementation 'androidx.preference:preference:1.2.1'
	implementation 'androidx.exifinterface:exifinterface:1.3.7'
	implementation 'androidx.lifecycle:lifecycle-viewmodel-ktx:2.6.2'
	implementation 'androidx.lifecycle:lifecycle-livedata:2.6.2'

	implementation 'androidx.constraintlayout:constraintlayout:2.1.4'
	implementation 'com.google.android.material:material:1.9.0'
	implementation 'androidx.recyclerview:recyclerview-selection:1.1.0'

	// force kotlin standard lib to latest version to prevent jetifier issues
	implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk8:$kotlin_version"
	implementation "com.squareup.okhttp3:okhttp:$okhttp_version"
	implementation "org.jsoup:jsoup:$jsoup_version"
	implementation 'info.guardianproject.panic:panic:1.0'
	implementation 'de.hdodenhof:circleimageview:3.1.0'
	implementation 'com.google.zxing:core:3.3.3'  // newer version need minSdk 24
	implementation 'uk.co.samuelwall:material-tap-target-prompt:3.3.2'
	implementation 'com.vanniktech:emoji-google:0.9.0' // newer versions are more work to adapt
	implementation 'com.github.kobakei:MaterialFabSpeedDial:1.2.1'
	implementation 'com.github.chrisbanes:PhotoView:2.3.0'
	def glideVersion = '4.16.0'
	implementation("com.github.bumptech.glide:glide:$glideVersion") {
		exclude group: 'com.android.support'
		exclude module: 'disklrucache' // when there's no disk cache, we can't accidentally use it
	}
	implementation 'org.nanohttpd:nanohttpd:2.3.1'

	annotationProcessor "com.google.dagger:dagger-compiler:$dagger_version"
	annotationProcessor "com.github.bumptech.glide:compiler:$glideVersion"

	compileOnly 'javax.annotation:jsr250-api:1.0'

	testImplementation project(path: ':bramble-api', configuration: 'testOutput')
	testImplementation project(path: ':bramble-core', configuration: 'testOutput')

	def espressoVersion = '3.3.0'
	testImplementation 'androidx.test:runner:1.4.0'
	testImplementation 'androidx.test.ext:junit:1.1.5'
	testImplementation 'androidx.fragment:fragment-testing:1.4.0'
	testImplementation "androidx.arch.core:core-testing:2.1.0"
	testImplementation "androidx.test.espresso:espresso-core:3.5.0"
	testImplementation 'org.robolectric:robolectric:4.8.2' // newer versions have SecureRandom issue
	testImplementation 'org.mockito:mockito-core:5.1.1'
	testImplementation "junit:junit:$junit_version"
	testImplementation "org.jmock:jmock:$jmock_version"
	testImplementation "org.jmock:jmock-junit4:$jmock_version"
	testImplementation "org.jmock:jmock-imposters:$jmock_version"

	testAnnotationProcessor "com.google.dagger:dagger-compiler:$dagger_version"

	androidTestImplementation project(path: ':bramble-api', configuration: 'testOutput')

	androidTestImplementation 'androidx.test.ext:junit:1.1.3'
	androidTestImplementation "androidx.test.espresso:espresso-core:$espressoVersion"
	androidTestImplementation "androidx.test.espresso:espresso-contrib:$espressoVersion"
	androidTestImplementation "androidx.test.espresso:espresso-intents:$espressoVersion"
	androidTestImplementation 'androidx.test:runner:1.3.0'
	androidTestImplementation "junit:junit:$junit_version"

	androidTestUtil 'androidx.test:orchestrator:1.3.0'

	androidTestAnnotationProcessor "com.google.dagger:dagger-compiler:$dagger_version"

	androidTestCompileOnly 'javax.annotation:jsr250-api:1.0'

	androidTestScreenshotImplementation 'tools.fastlane:screengrab:2.1.1'
	androidTestScreenshotImplementation 'com.jraska:falcon:2.2.0'
	androidTestScreenshotImplementation 'androidx.test.uiautomator:uiautomator:2.2.0'
}

task verifyTranslations {
	doLast {
		def file = project.file("src/main/res/values/arrays.xml")
		def arrays = new XmlParser().parse(file)
		def lc = arrays.children().find { it.@name == "pref_language_values" }
		def translations = []
		lc.children().each { value -> translations.add(value.text()) }

		def folders = ["default", "en-US"]
		def exceptions = ["values-night", "values-v21", "values-v31", "values-ldrtl"]
		project.file("src/main/res").eachDir { dir ->
			if (dir.name.startsWith("values-") && !exceptions.contains(dir.name)) {
				folders.add(dir.name.substring(7).replace("-r", "-"))
			}
		}
		folders.each { n ->
			if (!translations.remove(n) && n != 'iw') {
				throw new GradleException("Translation " + n + " is missing in $file")
			}
		}
		if (translations.size() != 0)
			throw new GradleException("Translations\n" + translations.join("\n")
				+ "\nhave no matching value folder")

		// Some devices use iw instead of he for hebrew
		def hebrew_legacy = project.file("src/main/res/values-iw")
		def hebrew = project.file("src/main/res/values-he")
		// Copy values-he to values-iw
		if (hebrew.exists()) {
			hebrew_legacy.mkdir()
			copy {
				from hebrew.getAbsolutePath()
				into hebrew_legacy.getAbsolutePath()
			}
		}
	}
}

// Force evaluation of bramble-android before briar-android
project.evaluationDependsOn(project.getRootProject().findProject("bramble-android").getPath())
project.afterEvaluate {
	preBuild.dependsOn.add(verifyTranslations)
}