diff --git a/.gitignore b/.gitignore
new file mode 100644
index 000000000..fc46e7bfa
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,43 @@
+.gradle
+build/
+/app/release/
+
+# Ignore Gradle GUI config
+gradle-app.setting
+
+# Avoid ignoring Gradle wrapper jar targetFile (.jar files are usually ignored)
+!gradle-wrapper.jar
+
+# Cache of project
+.gradletasknamecache
+
+# # Work around https://youtrack.jetbrains.com/issue/IDEA-116898
+# gradle/wrapper/gradle-wrapper.properties
+
+# Ignore IDEA config
+.idea
+*.iml
+
+# KeyStore
+*.keystore
+*.jks
+
+# gradle
+.gradle
+
+# clion cmake build
+cmake-build-*
+
+# local.properties
+local.properties
+
+# keystore
+keystore.properties
+
+# vscode
+.vscode
+
+# cxx
+.cxx
+
+*.hprof
diff --git a/app/.gitignore b/app/.gitignore
new file mode 100644
index 000000000..3543521e9
--- /dev/null
+++ b/app/.gitignore
@@ -0,0 +1 @@
+/build
diff --git a/app/build.gradle b/app/build.gradle
new file mode 100644
index 000000000..6812e8e05
--- /dev/null
+++ b/app/build.gradle
@@ -0,0 +1,36 @@
+apply plugin: 'com.android.application'
+
+apply plugin: 'kotlin-android'
+
+apply plugin: 'kotlin-android-extensions'
+
+android {
+ compileSdkVersion 29
+ buildToolsVersion "29.0.2"
+ defaultConfig {
+ applicationId "com.github.kr328.clash"
+ minSdkVersion 23
+ targetSdkVersion 29
+ versionCode 1
+ versionName "1.0"
+ testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
+ }
+ buildTypes {
+ release {
+ minifyEnabled false
+ proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+ }
+ }
+}
+
+dependencies {
+ implementation fileTree(dir: 'libs', include: ['*.jar'])
+ implementation"org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
+ implementation 'androidx.appcompat:appcompat:1.1.0'
+ implementation 'androidx.core:core-ktx:1.1.0'
+ implementation 'androidx.constraintlayout:constraintlayout:1.1.3'
+ implementation project(":core")
+ testImplementation 'junit:junit:4.12'
+ androidTestImplementation 'androidx.test.ext:junit:1.1.1'
+ androidTestImplementation 'androidx.test.espresso:espresso-core:3.2.0'
+}
diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
new file mode 100644
index 000000000..6e7ffa997
--- /dev/null
+++ b/app/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+# http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+# public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
diff --git a/app/src/androidTest/java/com/github/kr328/clash/ExampleInstrumentedTest.kt b/app/src/androidTest/java/com/github/kr328/clash/ExampleInstrumentedTest.kt
new file mode 100644
index 000000000..ea1fd43be
--- /dev/null
+++ b/app/src/androidTest/java/com/github/kr328/clash/ExampleInstrumentedTest.kt
@@ -0,0 +1,24 @@
+package com.github.kr328.clash
+
+import androidx.test.platform.app.InstrumentationRegistry
+import androidx.test.ext.junit.runners.AndroidJUnit4
+
+import org.junit.Test
+import org.junit.runner.RunWith
+
+import org.junit.Assert.*
+
+/**
+ * Instrumented test, which will execute on an Android device.
+ *
+ * See [testing documentation](http://d.android.com/tools/testing).
+ */
+@RunWith(AndroidJUnit4::class)
+class ExampleInstrumentedTest {
+ @Test
+ fun useAppContext() {
+ // Context of the app under test.
+ val appContext = InstrumentationRegistry.getInstrumentation().targetContext
+ assertEquals("com.github.kr328.clash", appContext.packageName)
+ }
+}
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
new file mode 100644
index 000000000..0b6968db9
--- /dev/null
+++ b/app/src/main/AndroidManifest.xml
@@ -0,0 +1,21 @@
+
+
+
+
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/app/src/main/java/com/github/kr328/clash/MainActivity.kt b/app/src/main/java/com/github/kr328/clash/MainActivity.kt
new file mode 100644
index 000000000..9f61b54dc
--- /dev/null
+++ b/app/src/main/java/com/github/kr328/clash/MainActivity.kt
@@ -0,0 +1,14 @@
+package com.github.kr328.clash
+
+import androidx.appcompat.app.AppCompatActivity
+import android.os.Bundle
+import com.github.kr328.clash.core.Clash
+
+class MainActivity : AppCompatActivity() {
+ override fun onCreate(savedInstanceState: Bundle?) {
+ super.onCreate(savedInstanceState)
+ setContentView(R.layout.activity_main)
+
+ Clash.loadDefault()
+ }
+}
diff --git a/app/src/main/res/drawable-v24/ic_launcher_foreground.xml b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
new file mode 100644
index 000000000..971add5ec
--- /dev/null
+++ b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
@@ -0,0 +1,34 @@
+
+
+
+
+
+
+
+
+
+
+
diff --git a/app/src/main/res/drawable/ic_launcher_background.xml b/app/src/main/res/drawable/ic_launcher_background.xml
new file mode 100644
index 000000000..eed7a4258
--- /dev/null
+++ b/app/src/main/res/drawable/ic_launcher_background.xml
@@ -0,0 +1,170 @@
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
new file mode 100644
index 000000000..ca0c0de6c
--- /dev/null
+++ b/app/src/main/res/layout/activity_main.xml
@@ -0,0 +1,18 @@
+
+
+
+
+
+
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml b/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
new file mode 100644
index 000000000..a26f6fbc3
--- /dev/null
+++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
@@ -0,0 +1,5 @@
+
+
+
+
+
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
new file mode 100644
index 000000000..a26f6fbc3
--- /dev/null
+++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
@@ -0,0 +1,5 @@
+
+
+
+
+
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-hdpi/ic_launcher.png b/app/src/main/res/mipmap-hdpi/ic_launcher.png
new file mode 100644
index 000000000..898f3ed59
Binary files /dev/null and b/app/src/main/res/mipmap-hdpi/ic_launcher.png differ
diff --git a/app/src/main/res/mipmap-hdpi/ic_launcher_round.png b/app/src/main/res/mipmap-hdpi/ic_launcher_round.png
new file mode 100644
index 000000000..dffca3601
Binary files /dev/null and b/app/src/main/res/mipmap-hdpi/ic_launcher_round.png differ
diff --git a/app/src/main/res/mipmap-mdpi/ic_launcher.png b/app/src/main/res/mipmap-mdpi/ic_launcher.png
new file mode 100644
index 000000000..64ba76f75
Binary files /dev/null and b/app/src/main/res/mipmap-mdpi/ic_launcher.png differ
diff --git a/app/src/main/res/mipmap-mdpi/ic_launcher_round.png b/app/src/main/res/mipmap-mdpi/ic_launcher_round.png
new file mode 100644
index 000000000..dae5e0823
Binary files /dev/null and b/app/src/main/res/mipmap-mdpi/ic_launcher_round.png differ
diff --git a/app/src/main/res/mipmap-xhdpi/ic_launcher.png b/app/src/main/res/mipmap-xhdpi/ic_launcher.png
new file mode 100644
index 000000000..e5ed46597
Binary files /dev/null and b/app/src/main/res/mipmap-xhdpi/ic_launcher.png differ
diff --git a/app/src/main/res/mipmap-xhdpi/ic_launcher_round.png b/app/src/main/res/mipmap-xhdpi/ic_launcher_round.png
new file mode 100644
index 000000000..14ed0af35
Binary files /dev/null and b/app/src/main/res/mipmap-xhdpi/ic_launcher_round.png differ
diff --git a/app/src/main/res/mipmap-xxhdpi/ic_launcher.png b/app/src/main/res/mipmap-xxhdpi/ic_launcher.png
new file mode 100644
index 000000000..b0907cac3
Binary files /dev/null and b/app/src/main/res/mipmap-xxhdpi/ic_launcher.png differ
diff --git a/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.png b/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.png
new file mode 100644
index 000000000..d8ae03154
Binary files /dev/null and b/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.png differ
diff --git a/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png b/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png
new file mode 100644
index 000000000..2c18de9e6
Binary files /dev/null and b/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png differ
diff --git a/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png
new file mode 100644
index 000000000..beed3cdd2
Binary files /dev/null and b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png differ
diff --git a/app/src/main/res/values/colors.xml b/app/src/main/res/values/colors.xml
new file mode 100644
index 000000000..6b3f6abbb
--- /dev/null
+++ b/app/src/main/res/values/colors.xml
@@ -0,0 +1,6 @@
+
+
+ #008577
+ #00574B
+ #D81B60
+
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
new file mode 100644
index 000000000..fa64d3374
--- /dev/null
+++ b/app/src/main/res/values/strings.xml
@@ -0,0 +1,3 @@
+
+ Clash
+
diff --git a/app/src/main/res/values/styles.xml b/app/src/main/res/values/styles.xml
new file mode 100644
index 000000000..6f19b475a
--- /dev/null
+++ b/app/src/main/res/values/styles.xml
@@ -0,0 +1,11 @@
+
+
+
+
+
+
diff --git a/app/src/test/java/com/github/kr328/clash/ExampleUnitTest.kt b/app/src/test/java/com/github/kr328/clash/ExampleUnitTest.kt
new file mode 100644
index 000000000..077596fed
--- /dev/null
+++ b/app/src/test/java/com/github/kr328/clash/ExampleUnitTest.kt
@@ -0,0 +1,17 @@
+package com.github.kr328.clash
+
+import org.junit.Test
+
+import org.junit.Assert.*
+
+/**
+ * Example local unit test, which will execute on the development machine (host).
+ *
+ * See [testing documentation](http://d.android.com/tools/testing).
+ */
+class ExampleUnitTest {
+ @Test
+ fun addition_isCorrect() {
+ assertEquals(4, 2 + 2)
+ }
+}
diff --git a/build.gradle b/build.gradle
new file mode 100644
index 000000000..561fbf5da
--- /dev/null
+++ b/build.gradle
@@ -0,0 +1,28 @@
+// Top-level build file where you can add configuration options common to all sub-projects/modules.
+
+buildscript {
+ ext.kotlin_version = '1.3.50'
+ repositories {
+ google()
+ jcenter()
+
+ }
+ dependencies {
+ classpath 'com.android.tools.build:gradle:3.5.2'
+ classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
+ // NOTE: Do not place your application dependencies here; they belong
+ // in the individual module build.gradle files
+ }
+}
+
+allprojects {
+ repositories {
+ google()
+ jcenter()
+
+ }
+}
+
+task clean(type: Delete) {
+ delete rootProject.buildDir
+}
diff --git a/buildSrc/build.gradle b/buildSrc/build.gradle
new file mode 100644
index 000000000..7d30a5729
--- /dev/null
+++ b/buildSrc/build.gradle
@@ -0,0 +1,32 @@
+apply plugin: 'java'
+apply plugin: 'kotlin'
+
+buildscript {
+ ext.kotlin_version = '1.3.50'
+ repositories {
+ mavenCentral()
+ }
+ dependencies {
+ classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
+ }
+}
+
+repositories {
+ mavenCentral()
+}
+
+dependencies {
+ implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
+}
+
+compileKotlin {
+ kotlinOptions {
+ jvmTarget = "1.8"
+ }
+}
+
+compileTestKotlin {
+ kotlinOptions {
+ jvmTarget = "1.8"
+ }
+}
\ No newline at end of file
diff --git a/buildSrc/src/main/java/GolangBuildOptions.kt b/buildSrc/src/main/java/GolangBuildOptions.kt
new file mode 100644
index 000000000..5a8260911
--- /dev/null
+++ b/buildSrc/src/main/java/GolangBuildOptions.kt
@@ -0,0 +1,3 @@
+import java.io.File
+
+data class GolangBuildOptions(val sourceDir: File, val outputDir: File, val platform: String)
diff --git a/buildSrc/src/main/java/GolangBuildTask.kt b/buildSrc/src/main/java/GolangBuildTask.kt
new file mode 100644
index 000000000..4353150c6
--- /dev/null
+++ b/buildSrc/src/main/java/GolangBuildTask.kt
@@ -0,0 +1,85 @@
+import org.apache.tools.ant.taskdefs.condition.Os
+import org.gradle.api.GradleException
+import org.gradle.api.tasks.Exec
+import java.io.File
+import java.io.FileReader
+
+import java.util.Properties
+
+open class GolangBuildTask : Exec() {
+ private lateinit var options: GolangBuildOptions
+ private lateinit var abi: String
+
+ override fun exec() {
+ val toolchainRoot = findAndroidNdkPath().resolve("toolchains/llvm/prebuilt/${detectOsType()}/bin")
+ val linkerPrefix = toolChainPrefix()
+ val compilerPrefix = linkerPrefix + options.platform
+
+ if ( !toolchainRoot.exists() )
+ throw GradleException("Compiler not found")
+
+ workingDir = options.sourceDir
+
+ environment.put("GOARCH", golangArch())
+ environment.put("GOOS", "android")
+ environment.put("CGO_ENABLED", "1")
+ environment.put("GOPATH", project.buildDir.resolve("intermediates/gopath").absolutePath)
+ environment.put("CXX", toolchainRoot.resolve(compilerPrefix + "-clang++".exe()).absolutePath)
+ environment.put("CC", toolchainRoot.resolve(compilerPrefix + "-clang".exe()).absolutePath)
+ environment.put("LD", toolchainRoot.resolve(linkerPrefix + "ld".exe()).absolutePath)
+
+ commandLine = listOf("go".exe(), "build", "-buildmode", "c-shared", "-o", options.outputDir.resolve("$abi/libclash.so").absolutePath)
+
+ super.exec()
+ }
+
+ fun setOptions(options: GolangBuildOptions, abi: String) {
+ this.options = options
+ this.abi = abi
+ }
+
+ private fun findAndroidNdkPath(): File {
+ val properties = FileReader(project.rootProject.file("local.properties")).use {
+ Properties().apply { load(it) }
+ }
+
+ return properties.getProperty("ndk.dir")?.let { File(it) }?.takeIf { it.exists() }
+ ?: throw GradleException("Android NDK not found.")
+ }
+
+ private fun detectOsType(): String {
+ return when {
+ Os.isFamily(Os.FAMILY_WINDOWS) -> "linux-x86_64"
+ Os.isFamily(Os.FAMILY_MAC) -> "darwin-x86_64"
+ Os.isFamily(Os.FAMILY_UNIX) -> "linux-x86_64"
+ else -> throw GradleException("Unsupported Build OS ${System.getenv("os.name")}")
+ }
+ }
+
+ private fun golangArch(): String {
+ return when (abi) {
+ "armeabi-v7a" -> "arm"
+ "arm64-v8a" -> "arm64"
+ "x86" -> "i686"
+ "x86_64" -> "amd64"
+ else -> throw GradleException("Unsupported arch $abi")
+ }
+ }
+
+ private fun toolChainPrefix(): String {
+ return when (abi) {
+ "armeabi-v7a" -> "arm-linux-androideabi"
+ "arm64-v8a" -> "aarch64-linux-android"
+ "x86" -> "i686-linux-android"
+ "x86_64" -> "x86_64-linux-android"
+ else -> throw GradleException("Unsupported arch $abi")
+ }
+ }
+
+ private fun String.exe(): String {
+ return if ( Os.isFamily(Os.FAMILY_WINDOWS) )
+ "$this.exe"
+ else
+ this
+ }
+}
diff --git a/core/.gitignore b/core/.gitignore
new file mode 100644
index 000000000..3543521e9
--- /dev/null
+++ b/core/.gitignore
@@ -0,0 +1 @@
+/build
diff --git a/core/build.gradle b/core/build.gradle
new file mode 100644
index 000000000..f9c3c8ac4
--- /dev/null
+++ b/core/build.gradle
@@ -0,0 +1,49 @@
+apply plugin: 'com.android.library'
+
+android {
+ compileSdkVersion 29
+ buildToolsVersion "29.0.2"
+
+ defaultConfig {
+ minSdkVersion 23
+ targetSdkVersion 29
+ versionCode 1
+ versionName "1.0"
+
+ consumerProguardFiles 'consumer-rules.pro'
+ }
+
+ buildTypes {
+ release {
+ minifyEnabled false
+ proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+ }
+ }
+
+ sourceSets {
+ main {
+ jniLibs.srcDirs = ["$buildDir/intermediates/native_output"]
+ }
+ }
+}
+
+dependencies {
+
+}
+
+
+afterEvaluate {
+ def compileArch = ["arm64-v8a", "x86_64"]
+ def options = new GolangBuildOptions(file("src/main/golang"), file("$buildDir/intermediates/native_output"), "23")
+
+ def ts = compileArch.stream().map { abi ->
+ tasks.register("golangBuildFor" + abi.replace("-", ""), GolangBuildTask.class) {
+ setOptions options, abi
+ }
+ }.toArray()
+
+ for ( task in tasks ) {
+ if ( task.name.contains("JniLib") )
+ task.dependsOn(ts)
+ }
+}
\ No newline at end of file
diff --git a/core/consumer-rules.pro b/core/consumer-rules.pro
new file mode 100644
index 000000000..e69de29bb
diff --git a/core/proguard-rules.pro b/core/proguard-rules.pro
new file mode 100644
index 000000000..6e7ffa997
--- /dev/null
+++ b/core/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+# http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+# public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
diff --git a/core/src/androidTest/java/com/github/kr328/clash/core/ExampleInstrumentedTest.kt b/core/src/androidTest/java/com/github/kr328/clash/core/ExampleInstrumentedTest.kt
new file mode 100644
index 000000000..a3f5f2395
--- /dev/null
+++ b/core/src/androidTest/java/com/github/kr328/clash/core/ExampleInstrumentedTest.kt
@@ -0,0 +1,24 @@
+package com.github.kr328.clash.core
+
+import androidx.test.platform.app.InstrumentationRegistry
+import androidx.test.ext.junit.runners.AndroidJUnit4
+
+import org.junit.Test
+import org.junit.runner.RunWith
+
+import org.junit.Assert.*
+
+/**
+ * Instrumented test, which will execute on an Android device.
+ *
+ * See [testing documentation](http://d.android.com/tools/testing).
+ */
+@RunWith(AndroidJUnit4::class)
+class ExampleInstrumentedTest {
+ @Test
+ fun useAppContext() {
+ // Context of the app under test.
+ val appContext = InstrumentationRegistry.getInstrumentation().targetContext
+ assertEquals("com.github.kr328.clash.core.test", appContext.packageName)
+ }
+}
diff --git a/core/src/main/AndroidManifest.xml b/core/src/main/AndroidManifest.xml
new file mode 100644
index 000000000..a478f2c55
--- /dev/null
+++ b/core/src/main/AndroidManifest.xml
@@ -0,0 +1,2 @@
+
diff --git a/core/src/main/golang/go.mod b/core/src/main/golang/go.mod
new file mode 100644
index 000000000..05cb1306f
--- /dev/null
+++ b/core/src/main/golang/go.mod
@@ -0,0 +1,3 @@
+module github.com/kr328/clash-for-android
+
+go 1.13
diff --git a/core/src/main/golang/main.go b/core/src/main/golang/main.go
new file mode 100644
index 000000000..396911bc3
--- /dev/null
+++ b/core/src/main/golang/main.go
@@ -0,0 +1,25 @@
+package main
+
+/*
+#cgo LDFLAGS: -llog
+#include
+#include
+#include
+
+static void log_print(const char *msg) {
+ __android_log_print(ANDROID_LOG_INFO, "ClashForAndroid", "%s", msg);
+}
+*/
+import "C"
+import "unsafe"
+
+//export Java_com_github_kr328_clash_core_Clash_loadDefault
+func Java_com_github_kr328_clash_core_Clash_loadDefault(env *C.JNIEnv, class C.jclass) {
+ log := C.CString("Hello World form go")
+ C.log_print(log)
+ C.free(unsafe.Pointer(log))
+}
+
+func main() {
+
+}
diff --git a/core/src/main/java/com/github/kr328/clash/core/Clash.java b/core/src/main/java/com/github/kr328/clash/core/Clash.java
new file mode 100644
index 000000000..df9b75804
--- /dev/null
+++ b/core/src/main/java/com/github/kr328/clash/core/Clash.java
@@ -0,0 +1,9 @@
+package com.github.kr328.clash.core;
+
+public final class Clash {
+ public static native void loadDefault();
+
+ static {
+ System.loadLibrary("clash");
+ }
+}
diff --git a/core/src/main/res/values/strings.xml b/core/src/main/res/values/strings.xml
new file mode 100644
index 000000000..2edb9515b
--- /dev/null
+++ b/core/src/main/res/values/strings.xml
@@ -0,0 +1,3 @@
+
+ core
+
diff --git a/core/src/test/java/com/github/kr328/clash/core/ExampleUnitTest.kt b/core/src/test/java/com/github/kr328/clash/core/ExampleUnitTest.kt
new file mode 100644
index 000000000..a93771ee9
--- /dev/null
+++ b/core/src/test/java/com/github/kr328/clash/core/ExampleUnitTest.kt
@@ -0,0 +1,17 @@
+package com.github.kr328.clash.core
+
+import org.junit.Test
+
+import org.junit.Assert.*
+
+/**
+ * Example local unit test, which will execute on the development machine (host).
+ *
+ * See [testing documentation](http://d.android.com/tools/testing).
+ */
+class ExampleUnitTest {
+ @Test
+ fun addition_isCorrect() {
+ assertEquals(4, 2 + 2)
+ }
+}
diff --git a/gradle.properties b/gradle.properties
new file mode 100644
index 000000000..5efc49fb6
--- /dev/null
+++ b/gradle.properties
@@ -0,0 +1,21 @@
+# Project-wide Gradle settings.
+# IDE (e.g. Android Studio) users:
+# Gradle settings configured through the IDE *will override*
+# any settings specified in this file.
+# For more details on how to configure your build environment visit
+# http://www.gradle.org/docs/current/userguide/build_environment.html
+# Specifies the JVM arguments used for the daemon process.
+# The setting is particularly useful for tweaking memory settings.
+org.gradle.jvmargs=-Xmx1536m
+# When configured, Gradle will run in incubating parallel mode.
+# This option should only be used with decoupled projects. More details, visit
+# http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
+# org.gradle.parallel=true
+# AndroidX package structure to make it clearer which packages are bundled with the
+# Android operating system, and which are packaged with your app's APK
+# https://developer.android.com/topic/libraries/support-library/androidx-rn
+android.useAndroidX=true
+# Automatically convert third-party libraries to use AndroidX
+android.enableJetifier=true
+# Kotlin code style for this project: "official" or "obsolete":
+kotlin.code.style=official
diff --git a/gradle/wrapper/gradle-wrapper.jar b/gradle/wrapper/gradle-wrapper.jar
new file mode 100644
index 000000000..f6b961fd5
Binary files /dev/null and b/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
new file mode 100644
index 000000000..b26cc57bc
--- /dev/null
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -0,0 +1,6 @@
+#Thu Nov 14 20:04:34 CST 2019
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-5.4.1-all.zip
diff --git a/gradlew b/gradlew
new file mode 100644
index 000000000..cccdd3d51
--- /dev/null
+++ b/gradlew
@@ -0,0 +1,172 @@
+#!/usr/bin/env sh
+
+##############################################################################
+##
+## Gradle start up script for UN*X
+##
+##############################################################################
+
+# Attempt to set APP_HOME
+# Resolve links: $0 may be a link
+PRG="$0"
+# Need this for relative symlinks.
+while [ -h "$PRG" ] ; do
+ ls=`ls -ld "$PRG"`
+ link=`expr "$ls" : '.*-> \(.*\)$'`
+ if expr "$link" : '/.*' > /dev/null; then
+ PRG="$link"
+ else
+ PRG=`dirname "$PRG"`"/$link"
+ fi
+done
+SAVED="`pwd`"
+cd "`dirname \"$PRG\"`/" >/dev/null
+APP_HOME="`pwd -P`"
+cd "$SAVED" >/dev/null
+
+APP_NAME="Gradle"
+APP_BASE_NAME=`basename "$0"`
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS=""
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD="maximum"
+
+warn () {
+ echo "$*"
+}
+
+die () {
+ echo
+ echo "$*"
+ echo
+ exit 1
+}
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "`uname`" in
+ CYGWIN* )
+ cygwin=true
+ ;;
+ Darwin* )
+ darwin=true
+ ;;
+ MINGW* )
+ msys=true
+ ;;
+ NONSTOP* )
+ nonstop=true
+ ;;
+esac
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+ if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+ # IBM's JDK on AIX uses strange locations for the executables
+ JAVACMD="$JAVA_HOME/jre/sh/java"
+ else
+ JAVACMD="$JAVA_HOME/bin/java"
+ fi
+ if [ ! -x "$JAVACMD" ] ; then
+ die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+ fi
+else
+ JAVACMD="java"
+ which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
+ MAX_FD_LIMIT=`ulimit -H -n`
+ if [ $? -eq 0 ] ; then
+ if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
+ MAX_FD="$MAX_FD_LIMIT"
+ fi
+ ulimit -n $MAX_FD
+ if [ $? -ne 0 ] ; then
+ warn "Could not set maximum file descriptor limit: $MAX_FD"
+ fi
+ else
+ warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
+ fi
+fi
+
+# For Darwin, add options to specify how the application appears in the dock
+if $darwin; then
+ GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
+fi
+
+# For Cygwin, switch paths to Windows format before running java
+if $cygwin ; then
+ APP_HOME=`cygpath --path --mixed "$APP_HOME"`
+ CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
+ JAVACMD=`cygpath --unix "$JAVACMD"`
+
+ # We build the pattern for arguments to be converted via cygpath
+ ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
+ SEP=""
+ for dir in $ROOTDIRSRAW ; do
+ ROOTDIRS="$ROOTDIRS$SEP$dir"
+ SEP="|"
+ done
+ OURCYGPATTERN="(^($ROOTDIRS))"
+ # Add a user-defined pattern to the cygpath arguments
+ if [ "$GRADLE_CYGPATTERN" != "" ] ; then
+ OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
+ fi
+ # Now convert the arguments - kludge to limit ourselves to /bin/sh
+ i=0
+ for arg in "$@" ; do
+ CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
+ CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option
+
+ if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition
+ eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
+ else
+ eval `echo args$i`="\"$arg\""
+ fi
+ i=$((i+1))
+ done
+ case $i in
+ (0) set -- ;;
+ (1) set -- "$args0" ;;
+ (2) set -- "$args0" "$args1" ;;
+ (3) set -- "$args0" "$args1" "$args2" ;;
+ (4) set -- "$args0" "$args1" "$args2" "$args3" ;;
+ (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
+ (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
+ (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
+ (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
+ (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
+ esac
+fi
+
+# Escape application args
+save () {
+ for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
+ echo " "
+}
+APP_ARGS=$(save "$@")
+
+# Collect all arguments for the java command, following the shell quoting and substitution rules
+eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
+
+# by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong
+if [ "$(uname)" = "Darwin" ] && [ "$HOME" = "$PWD" ]; then
+ cd "$(dirname "$0")"
+fi
+
+exec "$JAVACMD" "$@"
diff --git a/gradlew.bat b/gradlew.bat
new file mode 100644
index 000000000..e95643d6a
--- /dev/null
+++ b/gradlew.bat
@@ -0,0 +1,84 @@
+@if "%DEBUG%" == "" @echo off
+@rem ##########################################################################
+@rem
+@rem Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS=
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto init
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto init
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:init
+@rem Get command-line arguments, handling Windows variants
+
+if not "%OS%" == "Windows_NT" goto win9xME_args
+
+:win9xME_args
+@rem Slurp the command line arguments.
+set CMD_LINE_ARGS=
+set _SKIP=2
+
+:win9xME_args_slurp
+if "x%~1" == "x" goto execute
+
+set CMD_LINE_ARGS=%*
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="0" goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega
diff --git a/settings.gradle b/settings.gradle
new file mode 100644
index 000000000..99b512a5a
--- /dev/null
+++ b/settings.gradle
@@ -0,0 +1,2 @@
+include ':app', ':core'
+rootProject.name='Clash'