Initial commit

.gitignore

@@ -0,0 +1,11 @@
+*.iml
+.gradle
+/local.properties
+/.idea
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties
+/.kotlin

app/.gitignore

@@ -0,0 +1 @@
+/build

app/build.gradle.kts

@@ -0,0 +1,49 @@
+plugins {
+    alias(libs.plugins.android.application)
+    alias(libs.plugins.jetbrains.kotlin.android)
+}
+
+android {
+    namespace = "io.github.a13e300.ksuwebui"
+    compileSdk = 35
+
+    defaultConfig {
+        applicationId = "io.github.a13e300.ksuwebui"
+        minSdk = 26
+        targetSdk = 35
+        versionCode = 1
+        versionName = "1.0"
+    }
+
+    buildTypes {
+        release {
+            isMinifyEnabled = false
+            proguardFiles(
+                getDefaultProguardFile("proguard-android-optimize.txt"),
+                "proguard-rules.pro"
+            )
+        }
+    }
+    compileOptions {
+        sourceCompatibility = JavaVersion.VERSION_21
+        targetCompatibility = JavaVersion.VERSION_21
+    }
+    kotlinOptions {
+        jvmTarget = "21"
+    }
+    buildFeatures {
+        buildConfig = true
+    }
+}
+
+dependencies {
+    implementation(libs.androidx.core.ktx)
+    implementation(libs.androidx.appcompat)
+    implementation(libs.androidx.webkit)
+
+    implementation(libs.material)
+
+    implementation(libs.com.github.topjohnwu.libsu.core)
+    implementation(libs.com.github.topjohnwu.libsu.service)
+    implementation(libs.com.github.topjohnwu.libsu.io)
+}

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

app/src/main/AndroidManifest.xml

@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools">
+
+    <uses-permission android:name="android.permission.INTERNET" />
+
+    <application
+        android:allowBackup="true"
+        android:dataExtractionRules="@xml/data_extraction_rules"
+        android:fullBackupContent="@xml/backup_rules"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/Theme.KsuWebUI"
+        android:networkSecurityConfig="@xml/network_security_config"
+        tools:targetApi="31" >
+        <activity
+            android:name=".WebUIActivity"
+            android:exported="true"
+            android:autoRemoveFromRecents="true"
+            android:documentLaunchMode="intoExisting"/>
+    </application>
+
+</manifest>

app/src/main/java/io/github/a13e300/ksuwebui/MimeUtil.java

@@ -0,0 +1,88 @@
+package io.github.a13e300.ksuwebui;
+
+/*
+ * Copyright 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import java.net.URLConnection;
+
+class MimeUtil {
+
+    public static String getMimeFromFileName(String fileName) {
+        if (fileName == null) {
+            return null;
+        }
+
+        // Copying the logic and mapping that Chromium follows.
+        // First we check against the OS (this is a limited list by default)
+        // but app developers can extend this.
+        // We then check against a list of hardcoded mime types above if the
+        // OS didn't provide a result.
+        String mimeType = URLConnection.guessContentTypeFromName(fileName);
+
+        if (mimeType != null) {
+            return mimeType;
+        }
+
+        return guessHardcodedMime(fileName);
+    }
+
+    // We should keep this map in sync with the lists under
+    // //net/base/mime_util.cc in Chromium.
+    // A bunch of the mime types don't really apply to Android land
+    // like word docs so feel free to filter out where necessary.
+    private static String guessHardcodedMime(String fileName) {
+        int finalFullStop = fileName.lastIndexOf('.');
+        if (finalFullStop == -1) {
+            return null;
+        }
+
+        final String extension = fileName.substring(finalFullStop + 1).toLowerCase();
+
+        return switch (extension) {
+            case "webm" -> "video/webm";
+            case "mpeg", "mpg" -> "video/mpeg";
+            case "mp3" -> "audio/mpeg";
+            case "wasm" -> "application/wasm";
+            case "xhtml", "xht", "xhtm" -> "application/xhtml+xml";
+            case "flac" -> "audio/flac";
+            case "ogg", "oga", "opus" -> "audio/ogg";
+            case "wav" -> "audio/wav";
+            case "m4a" -> "audio/x-m4a";
+            case "gif" -> "image/gif";
+            case "jpeg", "jpg", "jfif", "pjpeg", "pjp" -> "image/jpeg";
+            case "png" -> "image/png";
+            case "apng" -> "image/apng";
+            case "svg", "svgz" -> "image/svg+xml";
+            case "webp" -> "image/webp";
+            case "mht", "mhtml" -> "multipart/related";
+            case "css" -> "text/css";
+            case "html", "htm", "shtml", "shtm", "ehtml" -> "text/html";
+            case "js", "mjs" -> "application/javascript";
+            case "xml" -> "text/xml";
+            case "mp4", "m4v" -> "video/mp4";
+            case "ogv", "ogm" -> "video/ogg";
+            case "ico" -> "image/x-icon";
+            case "woff" -> "application/font-woff";
+            case "gz", "tgz" -> "application/gzip";
+            case "json" -> "application/json";
+            case "pdf" -> "application/pdf";
+            case "zip" -> "application/zip";
+            case "bmp" -> "image/bmp";
+            case "tiff", "tif" -> "image/tiff";
+            default -> null;
+        };
+    }
+}

app/src/main/java/io/github/a13e300/ksuwebui/SuFilePathHandler.java

@@ -0,0 +1,192 @@
+package io.github.a13e300.ksuwebui;
+
+import android.content.Context;
+import android.util.Log;
+import android.webkit.WebResourceResponse;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.WorkerThread;
+import androidx.webkit.WebViewAssetLoader;
+
+import com.topjohnwu.superuser.Shell;
+import com.topjohnwu.superuser.io.SuFile;
+import com.topjohnwu.superuser.io.SuFileInputStream;
+
+import java.io.File;
+import java.io.IOException;
+import java.io.InputStream;
+import java.util.zip.GZIPInputStream;
+
+/**
+ * Handler class to open files from file system by root access
+ * For more information about android storage please refer to
+ * <a href="https://developer.android.com/guide/topics/data/data-storage">Android Developers
+ * Docs: Data and file storage overview</a>.
+ * <p class="note">
+ * To avoid leaking user or app data to the web, make sure to choose {@code directory}
+ * carefully, and assume any file under this directory could be accessed by any web page subject
+ * to same-origin rules.
+ * <p>
+ * A typical usage would be like:
+ * <pre class="prettyprint">
+ * File publicDir = new File(context.getFilesDir(), "public");
+ * // Host "files/public/" in app's data directory under:
+ * // http://appassets.androidplatform.net/public/...
+ * WebViewAssetLoader assetLoader = new WebViewAssetLoader.Builder()
+ *          .addPathHandler("/public/", new InternalStoragePathHandler(context, publicDir))
+ *          .build();
+ * </pre>
+ */
+public final class SuFilePathHandler implements WebViewAssetLoader.PathHandler {
+    private static final String TAG = "SuFilePathHandler";
+
+    /**
+     * Default value to be used as MIME type if guessing MIME type failed.
+     */
+    public static final String DEFAULT_MIME_TYPE = "text/plain";
+
+    /**
+     * Forbidden subdirectories of {@link Context#getDataDir} that cannot be exposed by this
+     * handler. They are forbidden as they often contain sensitive information.
+     * <p class="note">
+     * Note: Any future addition to this list will be considered breaking changes to the API.
+     */
+    private static final String[] FORBIDDEN_DATA_DIRS =
+            new String[] {"/data/data", "/data/system"};
+
+    @NonNull
+    private final File mDirectory;
+
+    private final Shell mShell;
+
+    /**
+     * Creates PathHandler for app's internal storage.
+     * The directory to be exposed must be inside either the application's internal data
+     * directory {@link Context#getDataDir} or cache directory {@link Context#getCacheDir}.
+     * External storage is not supported for security reasons, as other apps with
+     * {@link android.Manifest.permission#WRITE_EXTERNAL_STORAGE} may be able to modify the
+     * files.
+     * <p>
+     * Exposing the entire data or cache directory is not permitted, to avoid accidentally
+     * exposing sensitive application files to the web. Certain existing subdirectories of
+     * {@link Context#getDataDir} are also not permitted as they are often sensitive.
+     * These files are ({@code "app_webview/"}, {@code "databases/"}, {@code "lib/"},
+     * {@code "shared_prefs/"} and {@code "code_cache/"}).
+     * <p>
+     * The application should typically use a dedicated subdirectory for the files it intends to
+     * expose and keep them separate from other files.
+     *
+     * @param context {@link Context} that is used to access app's internal storage.
+     * @param directory the absolute path of the exposed app internal storage directory from
+     *                  which files can be loaded.
+     * @throws IllegalArgumentException if the directory is not allowed.
+     */
+    public SuFilePathHandler(@NonNull Context context, @NonNull File directory, Shell rootShell) {
+        try {
+            mDirectory = new File(getCanonicalDirPath(directory));
+            if (!isAllowedInternalStorageDir(context)) {
+                throw new IllegalArgumentException("The given directory \"" + directory
+                        + "\" doesn't exist under an allowed app internal storage directory");
+            }
+            mShell = rootShell;
+        } catch (IOException e) {
+            throw new IllegalArgumentException(
+                    "Failed to resolve the canonical path for the given directory: "
+                            + directory.getPath(), e);
+        }
+    }
+
+    private boolean isAllowedInternalStorageDir(@NonNull Context context) throws IOException {
+        String dir = getCanonicalDirPath(mDirectory);
+
+        for (String forbiddenPath : FORBIDDEN_DATA_DIRS) {
+            if (dir.startsWith(forbiddenPath)) {
+                return false;
+            }
+        }
+        return true;
+    }
+
+    /**
+     * Opens the requested file from the exposed data directory.
+     * <p>
+     * The matched prefix path used shouldn't be a prefix of a real web path. Thus, if the
+     * requested file cannot be found or is outside the mounted directory a
+     * {@link WebResourceResponse} object with a {@code null} {@link InputStream} will be
+     * returned instead of {@code null}. This saves the time of falling back to network and
+     * trying to resolve a path that doesn't exist. A {@link WebResourceResponse} with
+     * {@code null} {@link InputStream} will be received as an HTTP response with status code
+     * {@code 404} and no body.
+     * <p class="note">
+     * The MIME type for the file will be determined from the file's extension using
+     * {@link java.net.URLConnection#guessContentTypeFromName}. Developers should ensure that
+     * files are named using standard file extensions. If the file does not have a
+     * recognised extension, {@code "text/plain"} will be used by default.
+     *
+     * @param path the suffix path to be handled.
+     * @return {@link WebResourceResponse} for the requested file.
+     */
+    @Override
+    @WorkerThread
+    @NonNull
+    public WebResourceResponse handle(@NonNull String path) {
+        try {
+            File file = getCanonicalFileIfChild(mDirectory, path);
+            if (file != null) {
+                InputStream is = openFile(file, mShell);
+                String mimeType = guessMimeType(path);
+                return new WebResourceResponse(mimeType, null, is);
+            } else {
+                Log.e(TAG, String.format(
+                        "The requested file: %s is outside the mounted directory: %s", path,
+                        mDirectory));
+            }
+        } catch (IOException e) {
+            Log.e(TAG, "Error opening the requested path: " + path, e);
+        }
+        return new WebResourceResponse(null, null, null);
+    }
+
+    public static String getCanonicalDirPath(@NonNull File file) throws IOException {
+        String canonicalPath = file.getCanonicalPath();
+        if (!canonicalPath.endsWith("/")) canonicalPath += "/";
+        return canonicalPath;
+    }
+
+    public static File getCanonicalFileIfChild(@NonNull File parent, @NonNull String child)
+            throws IOException {
+        String parentCanonicalPath = getCanonicalDirPath(parent);
+        String childCanonicalPath = new File(parent, child).getCanonicalPath();
+        if (childCanonicalPath.startsWith(parentCanonicalPath)) {
+            return new File(childCanonicalPath);
+        }
+        return null;
+    }
+
+    @NonNull
+    private static InputStream handleSvgzStream(@NonNull String path,
+                                                @NonNull InputStream stream) throws IOException {
+        return path.endsWith(".svgz") ? new GZIPInputStream(stream) : stream;
+    }
+
+    public static InputStream openFile(@NonNull File file, @NonNull Shell shell) throws IOException {
+        SuFile suFile = new SuFile(file.getAbsolutePath());
+        suFile.setShell(shell);
+        InputStream fis = SuFileInputStream.open(suFile);
+        return handleSvgzStream(file.getPath(), fis);
+    }
+
+    /**
+     * Use {@link MimeUtil#getMimeFromFileName} to guess MIME type or return the
+     * {@link #DEFAULT_MIME_TYPE} if it can't guess.
+     *
+     * @param filePath path of the file to guess its MIME type.
+     * @return MIME type guessed from file extension or {@link #DEFAULT_MIME_TYPE}.
+     */
+    @NonNull
+    public static String guessMimeType(@NonNull String filePath) {
+        String mimeType = MimeUtil.getMimeFromFileName(filePath);
+        return mimeType == null ? DEFAULT_MIME_TYPE : mimeType;
+    }
+}
+

app/src/main/java/io/github/a13e300/ksuwebui/Util.kt

@@ -0,0 +1,38 @@
+package io.github.a13e300.ksuwebui
+
+import android.util.Log
+import com.topjohnwu.superuser.Shell
+
+
+private const val TAG = "KsuCli"
+
+inline fun <T> withNewRootShell(
+    globalMnt: Boolean = false,
+    block: Shell.() -> T
+): T {
+    return createRootShell(globalMnt).use(block)
+}
+
+fun createRootShell(globalMnt: Boolean = false): Shell {
+    Shell.enableVerboseLogging = BuildConfig.DEBUG
+    val builder = Shell.Builder.create()
+    return try {
+        if (globalMnt) {
+            builder.build("su", "-g")
+        } else {
+            builder.build("su")
+        }
+    } catch (e: Throwable) {
+        Log.w(TAG, "ksu failed: ", e)
+        try {
+            if (globalMnt) {
+                builder.build("su")
+            } else {
+                builder.build("su", "-mm")
+            }
+        } catch (e: Throwable) {
+            Log.e(TAG, "su failed: ", e)
+            builder.build("sh")
+        }
+    }
+}

app/src/main/java/io/github/a13e300/ksuwebui/WebUIActivity.kt

@@ -0,0 +1,99 @@
+package io.github.a13e300.ksuwebui
+
+import android.annotation.SuppressLint
+import android.app.ActivityManager
+import android.os.Build
+import android.os.Bundle
+import android.view.ViewGroup.MarginLayoutParams
+import android.webkit.WebResourceRequest
+import android.webkit.WebResourceResponse
+import android.webkit.WebView
+import android.webkit.WebViewClient
+import androidx.activity.ComponentActivity
+import androidx.activity.enableEdgeToEdge
+import androidx.core.view.ViewCompat
+import androidx.core.view.WindowInsetsCompat
+import androidx.core.view.updateLayoutParams
+import androidx.webkit.WebViewAssetLoader
+import com.topjohnwu.superuser.Shell
+import java.io.File
+
+@SuppressLint("SetJavaScriptEnabled")
+class WebUIActivity : ComponentActivity() {
+    private lateinit var webviewInterface: WebViewInterface
+
+    private var rootShell: Shell? = null
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        // Enable edge to edge
+        enableEdgeToEdge()
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
+            window.isNavigationBarContrastEnforced = false
+        }
+
+        super.onCreate(savedInstanceState)
+
+        val moduleId = intent.getStringExtra("id")!!
+        val name = intent.getStringExtra("name")!!
+        if (name.isNotEmpty()) {
+            if (Build.VERSION.SDK_INT < Build.VERSION_CODES.TIRAMISU) {
+                @Suppress("DEPRECATION")
+                setTaskDescription(ActivityManager.TaskDescription(name))
+            } else {
+                val taskDescription =
+                    ActivityManager.TaskDescription.Builder().setLabel(name).build()
+                setTaskDescription(taskDescription)
+            }
+        }
+
+        val prefs = getSharedPreferences("settings", MODE_PRIVATE)
+        WebView.setWebContentsDebuggingEnabled(prefs.getBoolean("enable_web_debugging", BuildConfig.DEBUG))
+
+        val moduleDir = "/data/adb/modules/${moduleId}"
+        val webRoot = File("${moduleDir}/webroot")
+        val rootShell = createRootShell(true).also { this.rootShell = it }
+        val webViewAssetLoader = WebViewAssetLoader.Builder()
+            .setDomain("mui.kernelsu.org")
+            .addPathHandler(
+                "/",
+                SuFilePathHandler(this, webRoot, rootShell)
+            )
+            .build()
+
+        val webViewClient = object : WebViewClient() {
+            override fun shouldInterceptRequest(
+                view: WebView,
+                request: WebResourceRequest
+            ): WebResourceResponse? {
+                return webViewAssetLoader.shouldInterceptRequest(request.url)
+            }
+        }
+
+        val webView = WebView(this).apply {
+            ViewCompat.setOnApplyWindowInsetsListener(this) { view, insets ->
+                val inset = insets.getInsets(WindowInsetsCompat.Type.systemBars())
+                view.updateLayoutParams<MarginLayoutParams> {
+                    leftMargin = inset.left
+                    rightMargin = inset.right
+                    topMargin = inset.top
+                    bottomMargin = inset.bottom
+                }
+                return@setOnApplyWindowInsetsListener insets
+            }
+            settings.javaScriptEnabled = true
+            settings.domStorageEnabled = true
+            settings.allowFileAccess = false
+            webviewInterface = WebViewInterface(this@WebUIActivity, this, moduleDir)
+            addJavascriptInterface(webviewInterface, "ksu")
+            setWebViewClient(webViewClient)
+            loadUrl("https://mui.kernelsu.org/index.html")
+        }
+
+        setContentView(webView)
+    }
+
+    override fun onDestroy() {
+        super.onDestroy()
+        runCatching { rootShell?.close() }
+    }
+}

app/src/main/java/io/github/a13e300/ksuwebui/WebViewInterface.kt

@@ -0,0 +1,194 @@
+package io.github.a13e300.ksuwebui
+
+import android.app.Activity
+import android.content.Context
+import android.os.Handler
+import android.os.Looper
+import android.text.TextUtils
+import android.view.Window
+import android.webkit.JavascriptInterface
+import android.webkit.WebView
+import android.widget.Toast
+import androidx.core.view.WindowInsetsCompat
+import androidx.core.view.WindowInsetsControllerCompat
+import com.topjohnwu.superuser.CallbackList
+import com.topjohnwu.superuser.ShellUtils
+import com.topjohnwu.superuser.internal.UiThreadHandler
+import org.json.JSONArray
+import org.json.JSONObject
+import java.io.File
+import java.util.concurrent.CompletableFuture
+
+class WebViewInterface(
+    val context: Context,
+    private val webView: WebView,
+    private val modDir: String
+) {
+
+    @JavascriptInterface
+    fun exec(cmd: String): String {
+        return withNewRootShell(true) { ShellUtils.fastCmd(this, cmd) }
+    }
+
+    @JavascriptInterface
+    fun exec(cmd: String, callbackFunc: String) {
+        exec(cmd, null, callbackFunc)
+    }
+
+    private fun processOptions(sb: StringBuilder, options: String?) {
+        val opts = if (options == null) JSONObject() else {
+            JSONObject(options)
+        }
+
+        val cwd = opts.optString("cwd")
+        if (!TextUtils.isEmpty(cwd)) {
+            sb.append("cd ${cwd};")
+        }
+
+        opts.optJSONObject("env")?.let { env ->
+            env.keys().forEach { key ->
+                sb.append("export ${key}=${env.getString(key)};")
+            }
+        }
+    }
+
+    @JavascriptInterface
+    fun exec(
+        cmd: String,
+        options: String?,
+        callbackFunc: String
+    ) {
+        val finalCommand = StringBuilder()
+        processOptions(finalCommand, options)
+        finalCommand.append(cmd)
+
+        val result = withNewRootShell(true) {
+            newJob().add(finalCommand.toString()).to(ArrayList(), ArrayList()).exec()
+        }
+        val stdout = result.out.joinToString(separator = "\n")
+        val stderr = result.err.joinToString(separator = "\n")
+
+        val jsCode =
+            "javascript: (function() { try { ${callbackFunc}(${result.code}, ${
+                JSONObject.quote(
+                    stdout
+                )
+            }, ${JSONObject.quote(stderr)}); } catch(e) { console.error(e); } })();"
+        webView.post {
+            webView.loadUrl(jsCode)
+        }
+    }
+
+    @JavascriptInterface
+    fun spawn(command: String, args: String, options: String?, callbackFunc: String) {
+        val finalCommand = StringBuilder()
+
+        processOptions(finalCommand, options)
+
+        if (!TextUtils.isEmpty(args)) {
+            finalCommand.append(command).append(" ")
+            JSONArray(args).let { argsArray ->
+                for (i in 0 until argsArray.length()) {
+                    finalCommand.append(argsArray.getString(i))
+                    finalCommand.append(" ")
+                }
+            }
+        } else {
+            finalCommand.append(command)
+        }
+
+        val shell = createRootShell(true)
+
+        val emitData = fun(name: String, data: String) {
+            val jsCode =
+                "javascript: (function() { try { ${callbackFunc}.${name}.emit('data', ${
+                    JSONObject.quote(
+                        data
+                    )
+                }); } catch(e) { console.error('emitData', e); } })();"
+            webView.post {
+                webView.loadUrl(jsCode)
+            }
+        }
+
+        val stdout = object : CallbackList<String>(UiThreadHandler::runAndWait) {
+            override fun onAddElement(s: String) {
+                emitData("stdout", s)
+            }
+        }
+
+        val stderr = object : CallbackList<String>(UiThreadHandler::runAndWait) {
+            override fun onAddElement(s: String) {
+                emitData("stderr", s)
+            }
+        }
+
+        val future = shell.newJob().add(finalCommand.toString()).to(stdout, stderr).enqueue()
+        val completableFuture = CompletableFuture.supplyAsync {
+            future.get()
+        }
+
+        completableFuture.thenAccept { result ->
+            val emitExitCode =
+                "javascript: (function() { try { ${callbackFunc}.emit('exit', ${result.code}); } catch(e) { console.error(`emitExit error: \${e}`); } })();"
+            webView.post {
+                webView.loadUrl(emitExitCode)
+            }
+
+            if (result.code != 0) {
+                val emitErrCode =
+                    "javascript: (function() { try { var err = new Error(); err.exitCode = ${result.code}; err.message = ${
+                        JSONObject.quote(
+                            result.err.joinToString(
+                                "\n"
+                            )
+                        )
+                    };${callbackFunc}.emit('error', err); } catch(e) { console.error('emitErr', e); } })();"
+                webView.post {
+                    webView.loadUrl(emitErrCode)
+                }
+            }
+        }.whenComplete { _, _ ->
+            runCatching { shell.close() }
+        }
+    }
+
+    @JavascriptInterface
+    fun toast(msg: String) {
+        webView.post {
+            Toast.makeText(context, msg, Toast.LENGTH_SHORT).show()
+        }
+    }
+
+    @JavascriptInterface
+    fun fullScreen(enable: Boolean) {
+        if (context is Activity) {
+            Handler(Looper.getMainLooper()).post {
+                if (enable) {
+                    hideSystemUI(context.window)
+                } else {
+                    showSystemUI(context.window)
+                }
+            }
+        }
+    }
+
+    @JavascriptInterface
+    fun moduleInfo(): String {
+        val currentModuleInfo = JSONObject()
+        currentModuleInfo.put("moduleDir", modDir)
+        val moduleId = File(modDir).getName()
+        currentModuleInfo.put("id", moduleId)
+        // TODO: more
+        return currentModuleInfo.toString()
+    }
+}
+
+fun hideSystemUI(window: Window) =
+    WindowInsetsControllerCompat(window, window.decorView).let { controller ->
+        controller.hide(WindowInsetsCompat.Type.systemBars())
+        controller.systemBarsBehavior = WindowInsetsControllerCompat.BEHAVIOR_SHOW_TRANSIENT_BARS_BY_SWIPE
+    }
+
+fun showSystemUI(window: Window) =
+    WindowInsetsControllerCompat(window, window.decorView).show(WindowInsetsCompat.Type.systemBars())

app/src/main/res/drawable/ic_launcher_background.xml

@@ -0,0 +1,170 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path
+        android:fillColor="#3DDC84"
+        android:pathData="M0,0h108v108h-108z" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M9,0L9,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,0L19,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,0L29,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,0L39,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,0L49,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,0L59,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,0L69,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,0L79,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M89,0L89,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M99,0L99,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,9L108,9"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,19L108,19"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,29L108,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,39L108,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,49L108,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,59L108,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,69L108,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,79L108,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,89L108,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,99L108,99"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,29L89,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,39L89,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,49L89,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,59L89,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,69L89,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,79L89,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,19L29,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,19L39,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,19L49,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,19L59,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,19L69,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,19L79,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+</vector>

app/src/main/res/drawable/ic_launcher_foreground.xml

@@ -0,0 +1,30 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path android:pathData="M31,63.928c0,0 6.4,-11 12.1,-13.1c7.2,-2.6 26,-1.4 26,-1.4l38.1,38.1L107,108.928l-32,-1L31,63.928z">
+        <aapt:attr name="android:fillColor">
+            <gradient
+                android:endX="85.84757"
+                android:endY="92.4963"
+                android:startX="42.9492"
+                android:startY="49.59793"
+                android:type="linear">
+                <item
+                    android:color="#44000000"
+                    android:offset="0.0" />
+                <item
+                    android:color="#00000000"
+                    android:offset="1.0" />
+            </gradient>
+        </aapt:attr>
+    </path>
+    <path
+        android:fillColor="#FFFFFF"
+        android:fillType="nonZero"
+        android:pathData="M65.3,45.828l3.8,-6.6c0.2,-0.4 0.1,-0.9 -0.3,-1.1c-0.4,-0.2 -0.9,-0.1 -1.1,0.3l-3.9,6.7c-6.3,-2.8 -13.4,-2.8 -19.7,0l-3.9,-6.7c-0.2,-0.4 -0.7,-0.5 -1.1,-0.3C38.8,38.328 38.7,38.828 38.9,39.228l3.8,6.6C36.2,49.428 31.7,56.028 31,63.928h46C76.3,56.028 71.8,49.428 65.3,45.828zM43.4,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2c-0.3,-0.7 -0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C45.3,56.528 44.5,57.328 43.4,57.328L43.4,57.328zM64.6,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2s-0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C66.5,56.528 65.6,57.328 64.6,57.328L64.6,57.328z"
+        android:strokeWidth="1"
+        android:strokeColor="#00000000" />
+</vector>

app/src/main/res/mipmap-anydpi/ic_launcher.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+    <monochrome android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>

app/src/main/res/mipmap-anydpi/ic_launcher_round.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+    <monochrome android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>

app/src/main/res/values-night/themes.xml

@@ -0,0 +1,7 @@
+<resources xmlns:tools="http://schemas.android.com/tools">
+    <!-- Base application theme. -->
+    <style name="Theme.KsuWebUI" parent="android:Theme.Material.NoActionBar">
+        <item name="android:windowLayoutInDisplayCutoutMode" tools:targetApi="o_mr1">shortEdges</item>
+    </style>
+    <style name="Theme.KernelSU.WebUI" parent="Theme.KsuWebUI" />
+</resources>

app/src/main/res/values/colors.xml

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="purple_200">#FFBB86FC</color>
+    <color name="purple_500">#FF6200EE</color>
+    <color name="purple_700">#FF3700B3</color>
+    <color name="teal_200">#FF03DAC5</color>
+    <color name="teal_700">#FF018786</color>
+    <color name="black">#FF000000</color>
+    <color name="white">#FFFFFFFF</color>
+</resources>

app/src/main/res/values/strings.xml

@@ -0,0 +1,3 @@
+<resources>
+    <string name="app_name">KsuWebUI</string>
+</resources>

app/src/main/res/values/themes.xml

@@ -0,0 +1,10 @@
+<resources xmlns:tools="http://schemas.android.com/tools">
+    <!-- Base application theme. -->
+    <style name="Theme.KsuWebUI" parent="android:Theme.Material.Light.NoActionBar">
+        <item name="android:windowLayoutInDisplayCutoutMode" tools:targetApi="o_mr1">shortEdges</item>
+    </style>
+    <style name="Theme.KernelSU.WebUI" parent="Theme.KsuWebUI">
+        <item name="android:windowLightStatusBar">true</item>
+        <item name="android:windowLightNavigationBar" tools:targetApi="o_mr1">true</item>
+    </style>
+</resources>

app/src/main/res/xml/backup_rules.xml

@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+   Sample backup rules file; uncomment and customize as necessary.
+   See https://developer.android.com/guide/topics/data/autobackup
+   for details.
+   Note: This file is ignored for devices older that API 31
+   See https://developer.android.com/about/versions/12/backup-restore
+-->
+<full-backup-content>
+    <!--
+   <include domain="sharedpref" path="."/>
+   <exclude domain="sharedpref" path="device.xml"/>
+-->
+</full-backup-content>

app/src/main/res/xml/data_extraction_rules.xml

@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+   Sample data extraction rules file; uncomment and customize as necessary.
+   See https://developer.android.com/about/versions/12/backup-restore#xml-changes
+   for details.
+-->
+<data-extraction-rules>
+    <cloud-backup>
+        <!-- TODO: Use <include> and <exclude> to control what is backed up.
+        <include .../>
+        <exclude .../>
+        -->
+    </cloud-backup>
+    <!--
+    <device-transfer>
+        <include .../>
+        <exclude .../>
+    </device-transfer>
+    -->
+</data-extraction-rules>

app/src/main/res/xml/network_security_config.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<network-security-config>
+    <domain-config cleartextTrafficPermitted="true">
+        <domain includeSubdomains="true">127.0.0.1</domain>
+        <domain includeSubdomains="true">0.0.0.0</domain>
+        <domain includeSubdomains="true">::1</domain>
+    </domain-config>
+</network-security-config>

build.gradle.kts

@@ -0,0 +1,5 @@
+// Top-level build file where you can add configuration options common to all sub-projects/modules.
+plugins {
+    alias(libs.plugins.android.application) apply false
+    alias(libs.plugins.jetbrains.kotlin.android) apply false
+}

gradle.properties

@@ -0,0 +1,23 @@
+# 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=-Xmx2048m -Dfile.encoding=UTF-8
+# When configured, Gradle will run in incubating parallel mode.
+# This option should only be used with decoupled projects. For more details, visit
+# https://developer.android.com/r/tools/gradle-multi-project-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
+# Kotlin code style for this project: "official" or "obsolete":
+kotlin.code.style=official
+# Enables namespacing of each library's R class so that its R class includes only the
+# resources declared in the library itself and none from the library's dependencies,
+# thereby reducing the size of the R class for that library
+android.nonTransitiveRClass=true

gradle/libs.versions.toml

@@ -0,0 +1,24 @@
+[versions]
+agp = "8.6.1"
+kotlin = "2.0.20"
+coreKtx = "1.13.1"
+appcompat = "1.7.0"
+material = "1.12.0"
+webkit = "1.12.0"
+libsu = "6.0.0"
+
+[libraries]
+androidx-core-ktx = { group = "androidx.core", name = "core-ktx", version.ref = "coreKtx" }
+androidx-appcompat = { group = "androidx.appcompat", name = "appcompat", version.ref = "appcompat" }
+androidx-webkit = { module = "androidx.webkit:webkit", version.ref = "webkit" }
+
+com-github-topjohnwu-libsu-core = { group = "com.github.topjohnwu.libsu", name = "core", version.ref = "libsu" }
+com-github-topjohnwu-libsu-service = { group = "com.github.topjohnwu.libsu", name = "service", version.ref = "libsu" }
+com-github-topjohnwu-libsu-io= { group = "com.github.topjohnwu.libsu", name = "io", version.ref = "libsu" }
+
+material = { group = "com.google.android.material", name = "material", version.ref = "material" }
+
+[plugins]
+android-application = { id = "com.android.application", version.ref = "agp" }
+jetbrains-kotlin-android = { id = "org.jetbrains.kotlin.android", version.ref = "kotlin" }
+

gradle/wrapper/gradle-wrapper.properties

@@ -0,0 +1,6 @@
+#Tue Oct 01 14:03:20 CST 2024
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.9-bin.zip
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists

gradlew

@@ -0,0 +1,185 @@
+#!/usr/bin/env sh
+
+#
+# Copyright 2015 the original author or authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+##############################################################################
+##
+##  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 "$0"`
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD="maximum"
+
+warn () {
+    echo "$*"
+}
+
+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 or MSYS, switch paths to Windows format before running java
+if [ "$cygwin" = "true" -o "$msys" = "true" ] ; 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=`expr $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"
+
+exec "$JAVACMD" "$@"

gradlew.bat

@@ -0,0 +1,89 @@
+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem      https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+
+@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 Resolve any "." and ".." in APP_HOME to make it shorter.
+for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
+
+@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="-Xmx64m" "-Xms64m"
+
+@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 execute
+
+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 execute
+
+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
+
+: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 %*
+
+: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

settings.gradle.kts

@@ -0,0 +1,24 @@
+pluginManagement {
+    repositories {
+        google {
+            content {
+                includeGroupByRegex("com\\.android.*")
+                includeGroupByRegex("com\\.google.*")
+                includeGroupByRegex("androidx.*")
+            }
+        }
+        mavenCentral()
+        gradlePluginPortal()
+    }
+}
+dependencyResolutionManagement {
+    repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)
+    repositories {
+        google()
+        mavenCentral()
+        maven("https://jitpack.io")
+    }
+}
+
+rootProject.name = "KsuWebUI"
+include(":app")