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app/src/main/kotlin/ShiggyXposed/xposed/xposed/Module.kt.txt

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+package ShiggyXposed.xposed
+
+import android.app.Activity
+import android.content.Context
+import android.os.Build
+import de.robv.android.xposed.IXposedHookZygoteInit
+import de.robv.android.xposed.XC_MethodHook
+import de.robv.android.xposed.XposedBridge
+import de.robv.android.xposed.callbacks.XC_LoadPackage
+import kotlinx.serialization.json.JsonObjectBuilder
+import java.io.File
+import java.lang.reflect.Method
+
+data class AppInfo(
+    val name: String,
+    val packageName: String,
+    val version: String,
+    val versionCode: Long,
+)
+
+abstract class Module {
+    /**
+     * Builds a JSON payload to be injected into the JavaScript context.
+     */
+    @Deprecated("This will be removed in future versions. Payloads can be replaced via synchronous bridge methods.")
+    open fun buildPayload(builder: JsonObjectBuilder) {
+    }
+
+    /**
+     * Called during Zygote initialization.
+     */
+    open fun onInit(startupParam: IXposedHookZygoteInit.StartupParam) {}
+
+    /**
+     * Called when a package is loaded.
+     *
+     * Hooks should typically be set up here.
+     *
+     * Bridge methods that do not require [Context] can also be registered here.
+     */
+    open fun onLoad(packageParam: XC_LoadPackage.LoadPackageParam) {}
+
+    /**
+     * Called after [Context] has been attached to a [android.content.ContextWrapper]
+     * via [android.content.ContextWrapper.attachBaseContext].
+     *
+     * This may be called multiple times for different [Context]s, e.g. when the app is killed by the system.
+     *
+     * For bridge methods that require access to [Context], register them here.
+     */
+    open fun onContext(context: Context) {}
+
+    /**
+     * Called after an [Activity.onCreate] method is executed.
+     *
+     * UI code that requires an [Activity] context can be placed here.
+     *
+     * Bridge methods must not be registered here, as it can be too late and cause crashes.
+     *
+     * If you need to register bridge methods that require an [Activity], do it in [onContext] and make it async.
+     *
+     * Once an [Activity] is available, execute the queued calls. Then from JS, call the method asynchronously.
+     */
+    open fun onActivity(activity: Activity) {}
+
+    protected fun Context.getAppInfo(): AppInfo {
+        val pInfo = packageManager.getPackageInfo(packageName, 0)
+        val versionCode = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.P) pInfo.longVersionCode
+        else @Suppress("DEPRECATION") pInfo.versionCode.toLong()
+
+        return AppInfo(
+            packageManager.getApplicationLabel(applicationInfo).toString(),
+            packageName,
+            pInfo.versionName ?: versionCode.toString(),
+            versionCode,
+        )
+    }
+
+    protected fun File.asDir() {
+        if (!this.isDirectory) this.delete()
+        this.mkdirs()
+    }
+
+    protected fun File.asFile() {
+        if (!this.isFile) this.deleteRecursively()
+    }
+
+    protected fun Class<*>.method(
+        name: String, vararg params: Class<*>?
+    ): Method = getDeclaredMethod(name, *params).apply {
+        isAccessible = true
+    }
+
+    protected fun ClassLoader.safeLoadClass(name: String): Class<*>? = runCatching { loadClass(name) }.getOrNull()
+
+    protected fun Method.hook(hook: XC_MethodHook): XC_MethodHook.Unhook = XposedBridge.hookMethod(this, hook)
+
+    protected fun Method.hook(block: MethodHookBuilder.() -> Unit): XC_MethodHook.Unhook =
+        hook(MethodHookBuilder().apply(block).build())
+
+    protected fun Class<*>.hookMethod(
+        name: String, vararg params: Class<*>?, block: MethodHookBuilder.() -> Unit
+    ): XC_MethodHook.Unhook = method(name, *params).hook(MethodHookBuilder().apply(block).build())
+
+    protected class MethodHookBuilder {
+        private var beforeBlock: (HookScope.() -> Unit)? = null
+        private var afterBlock: (HookScope.() -> Unit)? = null
+
+        fun before(block: HookScope.() -> Unit) {
+            beforeBlock = block
+        }
+
+        fun after(block: HookScope.() -> Unit) {
+            afterBlock = block
+        }
+
+        fun build(): XC_MethodHook = object : XC_MethodHook() {
+            override fun beforeHookedMethod(param: MethodHookParam) {
+                val b = beforeBlock
+                if (b != null) {
+                    val scope = HookScope(
+                        param = param, proceed = { p ->
+                            super.beforeHookedMethod(p)
+                        })
+                    scope.b()
+                } else {
+                    super.beforeHookedMethod(param)
+                }
+            }
+
+            override fun afterHookedMethod(param: MethodHookParam) {
+                val a = afterBlock
+                if (a != null) {
+                    val scope = HookScope(
+                        param = param, proceed = { p ->
+                            super.afterHookedMethod(p)
+                        })
+                    scope.a()
+                } else {
+                    super.afterHookedMethod(param)
+                }
+            }
+        }
+    }
+
+    /**
+     * Scope object passed to before/after hook blocks.
+     *
+     * Provides:
+     * - Access to the [param] object
+     * - [proceed] to call the original XC_MethodHook super method
+     * - Accessors for `thisObject`, `args`, `result`, and `throwable`
+     *
+     * @property param The [XC_MethodHook.MethodHookParam] for the current hook.
+     * @property proceed Function that calls the super method.
+     */
+    protected class HookScope internal constructor(
+        val param: XC_MethodHook.MethodHookParam, private val proceed: (XC_MethodHook.MethodHookParam) -> Unit
+    ) {
+        /**
+         * Continues with the default XC_MethodHook super behavior.
+         * Equivalent to calling `super.beforeHookedMethod(param)` or
+         * `super.afterHookedMethod(param)` depending on the phase.
+         */
+        fun proceed() = proceed(param)
+
+        val thisObject: Any? get() = param.thisObject
+
+        val args: Array<Any?> get() = param.args
+
+        var result: Any?
+            get() = param.result
+            set(value) {
+                param.result = value
+            }
+
+        var throwable: Throwable?
+            get() = param.throwable
+            set(value) {
+                param.throwable = value
+            }
+    }
+}

app/src/main/kotlin/ShiggyXposed/xposed/xposed/Utils.kt.txt

@@ -0,0 +1,53 @@
+package ShiggyXposed.xposed
+
+import android.app.AlertDialog
+import android.app.AndroidAppHelper
+import android.content.Context
+import android.content.Intent
+import ShiggyXposed.xposed.modules.UpdaterModule
+import kotlinx.serialization.json.Json
+import java.io.File
+import kotlin.system.exitProcess
+
+class Utils {
+    companion object {
+        val JSON = Json { ignoreUnknownKeys = true }
+
+        fun reloadApp() {
+            val application = AndroidAppHelper.currentApplication()
+            val intent = application.packageManager.getLaunchIntentForPackage(application.packageName)
+            application.startActivity(Intent.makeRestartActivityTask(intent!!.component))
+            exitProcess(0)
+        }
+
+        fun showRecoveryAlert(context: Context) {
+            AlertDialog.Builder(context).setTitle("ShiggyCord Recovery Options")
+                .setItems(arrayOf("Reload", "Delete Script", "Reset Loader Config")) { _, which ->
+                    when (which) {
+                        0 -> {
+                            reloadApp()
+                        }
+
+                        1 -> {
+                            val bundleFile = File(
+                                context.dataDir, "${Constants.CACHE_DIR}/${Constants.MAIN_SCRIPT_FILE}"
+                            )
+
+                            if (bundleFile.exists()) bundleFile.delete()
+
+                            reloadApp()
+                        }
+                    }
+                }.show()
+        }
+    }
+
+    object Log {
+        fun e(msg: String) = android.util.Log.e(Constants.LOG_TAG, msg)
+        fun e(msg: String, throwable: Throwable) = android.util.Log.e(Constants.LOG_TAG, msg, throwable)
+        fun i(msg: String) = android.util.Log.i(Constants.LOG_TAG, msg)
+        fun i(msg: String, throwable: Throwable) = android.util.Log.i(Constants.LOG_TAG, msg, throwable)
+        fun w(msg: String) = android.util.Log.w(Constants.LOG_TAG, msg)
+        fun w(msg: String, throwable: Throwable) = android.util.Log.w(Constants.LOG_TAG, msg, throwable)
+    }
+}