Files
firka/firka_wear/android/app/build.gradle.kts

837 lines
26 KiB
Kotlin

import org.apache.commons.io.FileUtils
import java.io.FileInputStream
import java.security.MessageDigest
import java.util.Properties
import java.util.concurrent.Executors
import java.util.concurrent.Future
import java.util.concurrent.locks.ReentrantReadWriteLock
import java.util.zip.ZipEntry
import java.util.zip.ZipFile
import java.util.zip.ZipOutputStream
import java.util.zip.ZipOutputStream.DEFLATED
import java.util.zip.ZipOutputStream.STORED
plugins {
id("com.android.application")
id("kotlin-android")
id("org.jetbrains.kotlin.plugin.compose") version "2.1.0"
// The Flutter Gradle Plugin must be applied after the Android and Kotlin Gradle plugins.
id("dev.flutter.flutter-gradle-plugin")
}
fun loadProperties(file: File): Properties {
val properties = Properties()
FileInputStream(file).use { inputStream ->
properties.load(inputStream)
}
return properties
}
android {
namespace = "app.firka.naplo"
compileSdk = flutter.compileSdkVersion
ndkVersion = "28.2.13676358"
compileOptions {
sourceCompatibility = JavaVersion.VERSION_17
targetCompatibility = JavaVersion.VERSION_17
}
buildFeatures {
compose = true
}
kotlinOptions {
jvmTarget = JavaVersion.VERSION_17.toString()
}
defaultConfig {
applicationId = "app.firka.naplo"
// You can update the following values to match your application needs.
// For more information, see: https://flutter.dev/to/review-gradle-config.
minSdk = 29
targetSdk = 36
versionCode = flutter.versionCode
versionName = flutter.versionName
}
val secretsDir = File(projectDir.absolutePath, "../../../secrets/")
val propsFile = File(secretsDir, "keystore.properties")
if (propsFile.exists()) {
val props = loadProperties(propsFile)
val store = File(secretsDir, props["storeFile"].toString())
signingConfigs {
create("release") {
storeFile = store
storePassword = props["storePassword"] as String
keyPassword = props["keyPassword"] as String
keyAlias = props["keyAlias"] as String
}
}
}
buildTypes {
getByName("debug") {
applicationIdSuffix = ".debug"
versionNameSuffix = "-debug"
}
release {
val config = signingConfigs.findByName("release")
if (config != null) {
signingConfig = config
}
proguardFiles(getDefaultProguardFile("proguard-android-optimize.txt"), "proguard-rules.pro")
}
}
}
dependencies {
implementation("androidx.wear:wear-ongoing:1.0.0")
implementation("androidx.glance:glance-appwidget:1.1.1")
}
flutter {
source = "../.."
}
fun checkReleaseKey() {
val secretsDir = File(projectDir.absolutePath, "../../../secrets/")
val propsFile = File(secretsDir, "keystore.properties")
if (propsFile.exists()) {
val props = loadProperties(propsFile)
val store = File(secretsDir, props["storeFile"].toString())
println(
"Signing with:\n" +
"\t- store: ${store.name}\n" +
"\t- key: ${props["keyAlias"]}"
)
} else {
throw Exception("Release keystore not found!")
}
}
fun transformApks(debug: Boolean, i : Int = 0) {
try {
_transformApks(debug)
} catch (e: Exception) {
if (i < 5) {
e.printStackTrace()
println("Retrying: ${i + 1}")
transformApks(debug, i + 1)
} else {
throw e
}
}
}
fun _transformApks(debug: Boolean) {
println("Starting APK transformation process...")
val buildDir = project.buildDir
val apkDir = File(buildDir, "outputs/flutter-apk")
val apks = getApks(debug)
var c = 0
apks
.forEach { c++; transformAndSignApk(apkDir, it.nameWithoutExtension, debug) }
println("Transformed: $c apks")
}
fun transformAndSignApk(apkDir: File, name: String, debug: Boolean) {
val originalApk = File(apkDir, "$name.apk")
val transformedApk = File(apkDir, "$name-transformed.apk")
val finalApk = File(apkDir, "$name-resigned.apk")
val finalIdsig = File(apkDir, "$name-resigned.apk.idsig")
if (!originalApk.exists()) {
throw GradleException("Original APK not found at: ${originalApk.absolutePath}")
}
if (transformedApk.exists()) transformedApk.delete()
if (finalApk.exists()) finalApk.delete()
println("Original APK: ${originalApk.absolutePath}")
try {
println("Transforming APK...")
transformApk(originalApk, transformedApk, if (debug) { "6" } else {"Z"})
if (debug) {
println("Signing with debug key...")
signWithDebugKey(transformedApk, finalApk)
} else {
println("Signing with release key...")
signWithReleaseKey(transformedApk, finalApk)
}
if (finalApk.exists()) {
originalApk.delete()
finalIdsig.delete()
finalApk.renameTo(originalApk)
println("APK successfully transformed")
println("Final APK: ${originalApk.absolutePath}")
}
transformedApk.delete()
} catch (e: Exception) {
throw GradleException("Failed to transform and resign APK: ${e.message}", e)
}
}
fun transformApk(input: File, output: File, compressionLevel: String = "Z") {
val tempDir = File(project.buildDir, "tmp/apk-transform")
val cacheDir = File(project.buildDir, "cache")
val optipngCacheDir = File(cacheDir, "optipng")
val assetCompressionDir = File(cacheDir, "assets")
tempDir.deleteRecursively()
tempDir.mkdirs()
if (!optipngCacheDir.exists()) optipngCacheDir.mkdirs()
if (!assetCompressionDir.exists()) assetCompressionDir.mkdirs()
val brotli = findToolInPath("brotli")
?: throw Exception("Brotli not found in path")
val optipng = findToolInPath("optipng")
if (optipng == null || optipng.isEmpty()) {
println("Optipng was not found in PATH, optimizing images will be skipped.")
}
copy {
from(zipTree(input))
into(tempDir)
}
val metaInf = File(tempDir, "META-INF")
val metaInfFiles = metaInf.listFiles()
for (file in metaInfFiles!!) {
if (file.name.endsWith("MF") || file.name.endsWith("SF")
|| file.name.endsWith("RSA")) {
file.delete()
}
}
val arches = File(tempDir, "lib").listFiles()
val compressedLibs = mutableMapOf<String, String>()
for (arch in arches!!) {
val libFlutter = File(arch, "libflutter.so")
if (!libFlutter.exists()) continue
val compressedFlutter = File(arch, "libflutter-br.so")
compressedLibs["libflutter.so"] = libFlutter.sha256()
println("Compressing ${arch.name}/libflutter.so with brotli")
exec {
commandLine(
brotli,
"-$compressionLevel",
libFlutter.absolutePath,
"-o", compressedFlutter.absolutePath
)
}
libFlutter.delete()
val json = groovy.json.JsonBuilder(compressedLibs)
File(arch, "index.so").writeText(json.toString())
}
val topDirL = tempDir.absolutePath.length + 1
val zos = ZipOutputStream(output.outputStream())
val coreCount = Runtime.getRuntime().availableProcessors()
val flutterResources = tempDir.walkTopDown().filter{f -> f.absolutePath.contains("flutter_assets")}
val pngFiles = tempDir.walkTopDown().filter{f -> f.name.endsWith(".png")}
val assetIndex = mutableMapOf<String, String>()
val indexReadWriteLock = ReentrantReadWriteLock()
if (compressionLevel == "Z") {
if (optipng != null) {
val executor = Executors.newFixedThreadPool(coreCount)
val futures = mutableListOf<Future<*>>()
pngFiles.forEach { pngFile ->
val cacheFile = File(optipngCacheDir, pngFile.sha256())
if (cacheFile.exists()) {
cacheFile.copyTo(pngFile, true)
} else {
val future = executor.submit {
exec {
commandLine(
optipng,
"-zm", "9",
"-zw", "32k",
"-o9",
pngFile.absolutePath
)
}
pngFile.copyTo(cacheFile, true)
}
futures.add(future)
}
}
futures.forEach { it.get() }
executor.shutdown()
}
val executor = Executors.newFixedThreadPool(coreCount)
val futures = mutableListOf<Future<*>>()
val blacklist = listOf(
// "AssetManifest.bin",
"AssetManifest.json",
"FontManifest.json",
"isolate_snapshot_data",
"kernel_blob.bin",
"NativeAssetsManifest.json",
"NOTICES.Z",
"vm_snapshot_data",
"fonts",
"shaders"
)
flutterResources.forEach { f ->
val relName = f.absolutePath.substring(topDirL).replace("\\", "/")
if (f.isDirectory) return@forEach
val cacheFileRaw = File(assetCompressionDir, f.sha256()+".r")
val cacheFileGz = File(assetCompressionDir, f.sha256()+".gz")
val cacheFileBr = File(assetCompressionDir, f.sha256()+".br")
if (cacheFileRaw.exists() || cacheFileGz.exists() || cacheFileBr.exists()) {
if (cacheFileRaw.exists()) {
cacheFileRaw.copyTo(f, true)
indexReadWriteLock.writeLock().lock()
assetIndex[relName] = "r"
indexReadWriteLock.writeLock().unlock()
} else if (cacheFileGz.exists()) {
cacheFileGz.copyTo(f, true)
indexReadWriteLock.writeLock().lock()
assetIndex[relName] = "g"
indexReadWriteLock.writeLock().unlock()
} else {
cacheFileBr.copyTo(f, true)
indexReadWriteLock.writeLock().lock()
assetIndex[relName] = "b"
indexReadWriteLock.writeLock().unlock()
}
} else {
val future = executor.submit {
val brTmp = File(f.absolutePath + ".br.tmp")
val gzTmp = File(f.absolutePath + ".gz.tmp")
var blacklisted = false
for (f in blacklist) {
if (relName.contains(f)) {
blacklisted = true
break
}
}
if (!blacklisted) {
println("$relName: Testing with brotli")
exec {
commandLine(
brotli,
"-$compressionLevel",
f.absolutePath,
"-o", brTmp.absolutePath
)
}
println("$relName: Testing with gzip")
ant.invokeMethod(
"gzip", mapOf(
"src" to f.absolutePath,
"destfile" to gzTmp.absolutePath,
)
)
println("$brTmp: ${brTmp.length()}")
println("$gzTmp: ${gzTmp.length()}")
if (f.length() < gzTmp.length() && f.length() < brTmp.length()) {
println("$relName: Raw file wins")
f.copyTo(cacheFileRaw, true)
indexReadWriteLock.writeLock().lock()
assetIndex[relName] = "r"
indexReadWriteLock.writeLock().unlock()
} else {
if (brTmp.length() < gzTmp.length()) {
println("$relName: Brotli wins")
f.delete()
brTmp.copyTo(f, true)
brTmp.copyTo(cacheFileBr, true)
indexReadWriteLock.writeLock().lock()
assetIndex[relName] = "b"
indexReadWriteLock.writeLock().unlock()
} else {
println("$relName: Gzip wins")
f.delete()
gzTmp.copyTo(f, true)
gzTmp.copyTo(cacheFileGz, true)
indexReadWriteLock.writeLock().lock()
assetIndex[relName] = "g"
indexReadWriteLock.writeLock().unlock()
}
}
brTmp.delete()
gzTmp.delete()
}
}
futures.add(future)
}
}
futures.forEach { it.get() }
executor.shutdown()
}
tempDir.walkTopDown().forEach { f ->
if (f.absolutePath == tempDir.absolutePath) return@forEach
var relName = f.absolutePath.substring(topDirL).replace("\\", "/")
if (f.isDirectory && !relName.endsWith("/")) relName += "/"
if (compressionLevel == "Z") {
if (relName == "assets/flutter_assets/assets/firka.i") return@forEach
}
println(relName)
val compress = !relName.endsWith(".so") && !relName.endsWith(".arsc")
zos.setMethod(if (compress) { DEFLATED } else { STORED })
val entry = ZipEntry(relName)
if (!compress) {
entry.size = f.length()
entry.crc = FileUtils.checksumCRC32(f)
}
zos.putNextEntry(entry)
if (f.isFile) {
zos.write(f.readBytes())
}
zos.closeEntry()
}
if (compressionLevel == "Z") {
zos.setMethod(DEFLATED)
zos.putNextEntry(ZipEntry("assets/flutter_assets/assets/firka.i"))
val indexUncompressed = File(tempDir, "index.json")
indexReadWriteLock.readLock().lock()
val json = groovy.json.JsonBuilder(assetIndex)
indexReadWriteLock.readLock().unlock()
indexUncompressed.writeText(json.toString())
val indexCompressed = File(tempDir, "index.json.br")
exec {
commandLine(
brotli,
"-$compressionLevel",
indexUncompressed.absolutePath,
"-o", indexCompressed.absolutePath
)
}
zos.write(indexCompressed.readBytes())
indexUncompressed.delete()
indexCompressed.delete()
zos.closeEntry()
}
zos.close()
tempDir.deleteRecursively()
println("APK transformed successfully")
}
fun transformAppBundle() {
val buildDir = project.buildDir
val bundle = File(buildDir, "outputs/bundle/release/app-release.aab")
val bundleTmp = File(buildDir, "outputs/bundle/release/tmp.zip")
val apks = getApks(false)
val apkCount = apks.count { it.name.startsWith("app-") && it.name.endsWith("-release.apk") }
if (!bundle.exists()) {
throw Exception("Bundle not found at: $bundle")
}
if (apkCount < 3) {
throw Exception("Excepected 3 apks per abi but only found $apkCount")
}
val aabTempDir = File(project.buildDir, "tmp/aab-transform")
aabTempDir.deleteRecursively()
aabTempDir.mkdirs()
val apksUnzipped = File(project.buildDir, "tmp/apks-unzipped")
apksUnzipped.deleteRecursively()
val arm32TempDir = File(apksUnzipped, "armeabi-v7a")
arm32TempDir.mkdirs()
val arm64TempDir = File(apksUnzipped, "arm64-v8a")
arm64TempDir.mkdirs()
val x86TempDir = File(apksUnzipped, "x86_64")
x86TempDir.mkdirs()
copy {
from(zipTree(bundle))
into(aabTempDir)
}
copy {
from(zipTree(apks.first { it.name.contains("armeabi-v7a") }))
into(arm32TempDir)
}
copy {
from(zipTree(apks.first { it.name.contains("arm64-v8a") }))
into(arm64TempDir)
}
copy {
from(zipTree(apks.first { it.name.contains("x86_64") }))
into(x86TempDir)
}
val libs = File(aabTempDir, "base/lib").listFiles()!!
for (dstLibs in libs) {
println("Copying lib: ${dstLibs.name}")
val srcDir = File(apksUnzipped, dstLibs.name)
if (!srcDir.exists()) {
continue
}
val srcLibs = File(srcDir, "lib/${dstLibs.name}/")
dstLibs.listFiles()!!.forEach { it.delete() }
srcLibs.listFiles()!!.forEach { it.copyTo(File(dstLibs, it.name)) }
}
val zos = ZipOutputStream(bundleTmp.outputStream())
val bundleZip = ZipFile(bundle)
val bundleEntries = bundleZip.entries()
val brotli = findToolInPath("brotli")
?: throw Exception("Brotli not found in path")
val optipng = findToolInPath("optipng")
?: throw Exception("Optipng not found in path")
val indexReadWriteLock = ReentrantReadWriteLock()
val assetIndex = mutableMapOf<String, String>()
while (bundleEntries.hasMoreElements()) {
val entry = bundleEntries.nextElement()
/*
if (entry.name == "base/assets/flutter_assets/assets/firka.i") {
println("Patching: ${entry.name}")
zos.putNextEntry(ZipEntry("assets/flutter_assets/assets/firka.i"))
val indexUncompressed = File(aabTempDir, "index.json")
indexReadWriteLock.readLock().lock()
val json = groovy.json.JsonBuilder(assetIndex)
indexReadWriteLock.readLock().unlock()
indexUncompressed.writeText(json.toString())
val indexCompressed = File(aabTempDir, "index.json.br")
exec {
commandLine(
brotli,
"-Z",
indexUncompressed.absolutePath,
"-o", indexCompressed.absolutePath
)
}
zos.write(indexCompressed.readBytes())
indexUncompressed.delete()
indexCompressed.delete()
zos.closeEntry()
continue
}
if (entry.name.startsWith("base/lib")) {
println("Patching: ${entry.name}")
zos.putNextEntry(ZipEntry(entry.name))
zos.closeEntry()
continue
}
*/
println("Adding: ${entry.name}")
zos.putNextEntry(ZipEntry(entry.name))
if (!entry.isDirectory) {
val data = bundleZip.getInputStream(entry).readAllBytes()
zos.write(data)
}
zos.closeEntry()
}
bundleZip.close()
zos.close()
bundle.delete()
signBundle(bundleTmp, bundle)
bundleTmp.delete()
aabTempDir.deleteRecursively()
println("AAB transformed successfully")
}
fun File.sha256(): String {
val md = MessageDigest.getInstance("SHA-256")
val digest = md.digest(this.readBytes())
return digest.fold("") { str, it -> str + "%02x".format(it) }
}
fun getApks(debug: Boolean): List<File> {
val buildDir = project.buildDir
val apkDir = File(buildDir, "outputs/flutter-apk")
val apks = apkDir.listFiles()!!
val flavor = if (debug) { "debug" } else { "release" }
return apks
.filter { apk -> apk.name.startsWith("app-") && apk.name.endsWith("-$flavor.apk") }
.toList()
}
fun getDebugKeystorePath(): String {
val userHome = System.getProperty("user.home")
val debugKeystore = File(userHome, ".android/debug.keystore")
if (!debugKeystore.exists()) {
throw GradleException("Debug keystore not found at: ${debugKeystore.absolutePath}")
}
return debugKeystore.absolutePath
}
fun getDefaultAndroidSdkPath(): String? {
val os = System.getProperty("os.name").lowercase()
val userHome = System.getProperty("user.home")
return when {
os.contains("win") ->
"$userHome\\AppData\\Local\\Android\\Sdk"
os.contains("mac") ->
"$userHome/Library/Android/sdk"
os.contains("linux") ->
"$userHome/Android/Sdk"
else -> null
}
}
fun findToolInPath(toolName: String): String? {
val pathEnvironment = System.getenv("PATH")
val pathDirs = pathEnvironment.split(File.pathSeparator)
val executableNames = when {
System.getProperty("os.name").lowercase().contains("win") ->
listOf("$toolName.exe", toolName)
else ->
listOf(toolName)
}
for (pathDir in pathDirs) {
for (execName in executableNames) {
val possibleTool = File(pathDir, execName)
if (possibleTool.exists() && possibleTool.canExecute()) {
return possibleTool.absolutePath
}
}
}
return null
}
fun findToolInSdkPath(toolName: String): String? {
var androidHome : String? = System.getenv("ANDROID_HOME")
?: System.getenv("ANDROID_SDK_ROOT")
if (androidHome == null) androidHome = getDefaultAndroidSdkPath()
if (androidHome != null) {
val buildTools = File(androidHome, "build-tools")
if (buildTools.exists()) {
val latestVersion = buildTools.listFiles()
?.filter { it.isDirectory }
?.filter { it.name != "debian" }
?.maxByOrNull { it.name }
if (latestVersion != null) {
val toolExec = File(latestVersion, toolName)
if (toolExec.exists()) {
return toolExec.absolutePath
}
}
}
}
if (!toolName.contains(".exe")) {
val exeTool = findToolInSdkPath("$toolName.exe")
if (exeTool != null) return exeTool
}
if (!toolName.contains(".sh")) {
val shTool = findToolInSdkPath("$toolName.sh")
if (shTool != null) return shTool
}
if (!toolName.contains(".bat")) {
val batTool = findToolInSdkPath("$toolName.bat")
if (batTool != null) return batTool
}
return null
}
fun signWithDebugKey(input: File, output: File) {
val debugKeystore = getDebugKeystorePath()
val debugKeystorePassword = "android"
val debugKeyAlias = "androiddebugkey"
val debugKeyPassword = "android"
val zipAlign: String = findToolInSdkPath("zipalign")
?: throw Exception("Could not find zipalign in ANDROID_SDK")
val apksigner: String = findToolInSdkPath("apksigner")
?: throw Exception("Could not find zipalign in ANDROID_SDK")
exec {
commandLine(
zipAlign,
"-v", "4",
input.absolutePath,
output.absolutePath
)
}
exec {
commandLine(
apksigner, "sign",
"--ks", debugKeystore,
"--ks-pass", "pass:$debugKeystorePassword",
"--ks-key-alias", debugKeyAlias,
"--key-pass", "pass:$debugKeyPassword",
output.absolutePath
)
}
println("APK signed and aligned successfully")
}
fun signWithReleaseKey(input: File, output: File) {
val secretsDir = File(projectDir.absolutePath, "../../../secrets/")
val propsFile = File(secretsDir, "keystore.properties")
if (!propsFile.exists()) {
throw Exception("Release keystore not found!")
}
val props = loadProperties(propsFile)
val releaseKeystore = File(secretsDir, props["storeFile"].toString())
val releaseKeystorePassword = props["storePassword"] as String
val releaseKeyAlias = props["keyAlias"] as String
val releaseKeyPassword = props["keyPassword"] as String
val zipAlign: String = findToolInSdkPath("zipalign")
?: throw Exception("Could not find zipalign either in ANDROID_SDK")
val apksigner: String = findToolInSdkPath("apksigner")
?: throw Exception("Could not find zipalign either in ANDROID_SDK")
exec {
commandLine(
zipAlign,
"-v", "4",
input.absolutePath,
output.absolutePath
)
}
exec {
commandLine(
apksigner, "sign",
"--ks", releaseKeystore,
"--ks-pass", "pass:$releaseKeystorePassword",
"--ks-key-alias", releaseKeyAlias,
"--key-pass", "pass:$releaseKeyPassword",
output.absolutePath
)
}
println("APK signed and aligned successfully")
}
fun signBundle(input: File, output: File) {
val secretsDir = File(projectDir.absolutePath, "../../../secrets/")
val propsFile = File(secretsDir, "keystore.properties")
if (!propsFile.exists()) {
throw Exception("Release keystore not found!")
}
val props = loadProperties(propsFile)
val releaseKeystore = File(secretsDir, props["storeFile"].toString())
val releaseKeystorePassword = props["storePassword"] as String
val releaseKeyAlias = props["keyAlias"] as String
val releaseKeyPassword = props["keyPassword"] as String
// val zipAlign: String = findToolInSdkPath("zipalign")
// ?: throw Exception("Could not find zipalign in ANDROID_SDK")
val jarsigner: String = findToolInPath("jarsigner")
?: throw Exception("Could not find jarsigner in PATH")
/*
exec {
commandLine(
zipAlign,
"-v", "4",
input.absolutePath,
output.absolutePath
)
}
*/
input.copyTo(output, true)
exec {
// -keystore $KEYSTORE -storetype $STORETYPE -storepass $STOREPASS -digestalg SHA1 -sigalg SHA256withRSA application.zip $KEYALIAS
commandLine(
jarsigner,
"-verbose",
"-sigalg", "SHA256withRSA",
"-digestalg", "SHA-256",
"-keystore", releaseKeystore,
"-storepass", releaseKeystorePassword,
output.absolutePath,
releaseKeyAlias
)
}
println("AAB signed and aligned successfully")
}