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gkms-local
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Treewide: Migrate XPosed API to 101

This commit is contained in:
WeiguangTWK 2026-03-30 17:14:52 +08:00
parent c7af3e41a5
commit 048827feee
8 changed files with 239 additions and 257 deletions
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2
app/build.gradle
View File

@ -130,6 +130,6 @@ dependencies {
implementation(libs.xdl)
implementation(libs.shadowhook)
compileOnly(libs.xposed.api)
compileOnly(libs.libxposed.api)
implementation(libs.kotlinx.serialization.json)
}

17
app/src/main/AndroidManifest.xml
View File

@ -21,23 +21,6 @@
android:usesCleartextTraffic="true"
tools:targetApi="31">
<meta-data
android:name="xposedmodule"
android:value="true" />
<meta-data
android:name="xposeddescription"
android:value="IDOLM@STER Gakuen localify" />
<meta-data
android:name="xposedminversion"
android:value="53" />
<meta-data
android:name="xposedsharedprefs"
android:value="true" />
<meta-data
android:name="xposedscope"
android:value="com.bandainamcoent.idolmaster_gakuen" />
<activity
android:name=".MainActivity"
android:exported="true"

372
app/src/main/java/io/github/chinosk/gakumas/localify/GakumasHookMain.kt
View File

@ -3,7 +3,7 @@ package io.github.chinosk.gakumas.localify
import android.annotation.SuppressLint
import android.app.Activity
import android.app.AlertDialog
import android.app.AndroidAppHelper
import android.app.Application
import android.content.Context
import android.content.Intent
import android.content.Intent.FLAG_ACTIVITY_NEW_TASK
@ -17,34 +17,32 @@ import android.view.MotionEvent
import android.widget.Toast
import com.bytedance.shadowhook.ShadowHook
import com.bytedance.shadowhook.ShadowHook.ConfigBuilder
import de.robv.android.xposed.IXposedHookLoadPackage
import de.robv.android.xposed.IXposedHookZygoteInit
import de.robv.android.xposed.XC_MethodHook
import de.robv.android.xposed.XposedBridge
import de.robv.android.xposed.XposedHelpers
import de.robv.android.xposed.callbacks.XC_LoadPackage
import io.github.chinosk.gakumas.localify.hookUtils.FileHotUpdater
import io.github.chinosk.gakumas.localify.hookUtils.FilesChecker
import io.github.chinosk.gakumas.localify.hookUtils.FilesChecker.localizationFilesDir
import io.github.chinosk.gakumas.localify.mainUtils.json
import io.github.chinosk.gakumas.localify.models.GakumasConfig
import io.github.chinosk.gakumas.localify.models.NativeInitProgress
import io.github.chinosk.gakumas.localify.models.ProgramConfig
import io.github.chinosk.gakumas.localify.ui.game_attach.InitProgressUI
import io.github.libxposed.api.XposedInterface
import io.github.libxposed.api.XposedModule
import io.github.libxposed.api.XposedModuleInterface
import kotlinx.coroutines.DelicateCoroutinesApi
import kotlinx.coroutines.GlobalScope
import kotlinx.coroutines.delay
import kotlinx.coroutines.isActive
import kotlinx.coroutines.launch
import java.io.File
import java.lang.reflect.Method
import java.util.Locale
import kotlin.system.measureTimeMillis
import io.github.chinosk.gakumas.localify.hookUtils.FileHotUpdater
import io.github.chinosk.gakumas.localify.hookUtils.FilesChecker.localizationFilesDir
import io.github.chinosk.gakumas.localify.mainUtils.json
import io.github.chinosk.gakumas.localify.models.NativeInitProgress
import io.github.chinosk.gakumas.localify.models.ProgramConfig
import io.github.chinosk.gakumas.localify.ui.game_attach.InitProgressUI
val TAG = "GakumasLocalify"
class GakumasHookMain : IXposedHookLoadPackage, IXposedHookZygoteInit {
private lateinit var modulePath: String
private var nativeLibLoadSuccess: Boolean
class GakumasHookMain : XposedModule() {
private var modulePath: String = ""
private var nativeLibLoadSuccess: Boolean = false
private var alreadyInitialized = false
private val targetPackageName = "com.bandainamcoent.idolmaster_gakuen"
private val nativeLibName = "MarryKotone"
@ -55,160 +53,187 @@ class GakumasHookMain : IXposedHookLoadPackage, IXposedHookZygoteInit {
private var externalFilesChecked: Boolean = false
private var gameActivity: Activity? = null
override fun handleLoadPackage(lpparam: XC_LoadPackage.LoadPackageParam) {
// if (lpparam.packageName == "io.github.chinosk.gakumas.localify") {
// XposedHelpers.findAndHookMethod(
// "io.github.chinosk.gakumas.localify.MainActivity",
// lpparam.classLoader,
// "showToast",
// String::class.java,
// object : XC_MethodHook() {
// override fun beforeHookedMethod(param: MethodHookParam) {
// Log.d(TAG, "beforeHookedMethod hooked: ${param.args}")
// }
// }
// )
// }
override fun onModuleLoaded(param: XposedModuleInterface.ModuleLoadedParam) {
modulePath = getModuleApplicationInfo().sourceDir
if (lpparam.packageName != targetPackageName) {
ShadowHook.init(
ConfigBuilder()
.setMode(ShadowHook.Mode.UNIQUE)
.build()
)
nativeLibLoadSuccess = try {
System.loadLibrary(nativeLibName)
true
} catch (_: UnsatisfiedLinkError) {
false
}
}
override fun onPackageReady(param: XposedModuleInterface.PackageReadyParam) {
if (param.packageName != targetPackageName) {
return
}
XposedHelpers.findAndHookMethod(
"android.app.Activity",
lpparam.classLoader,
"dispatchKeyEvent",
KeyEvent::class.java,
object : XC_MethodHook() {
override fun beforeHookedMethod(param: MethodHookParam) {
val keyEvent = param.args[0] as KeyEvent
val keyCode = keyEvent.keyCode
val action = keyEvent.action
// Log.d(TAG, "Key event: keyCode=$keyCode, action=$action")
keyboardEvent(keyCode, action)
}
val classLoader = param.classLoader
hookMethod(
classLoader = classLoader,
className = "android.app.Activity",
methodName = "dispatchKeyEvent",
parameterTypes = arrayOf(KeyEvent::class.java),
before = { chain ->
val keyEvent = chain.getArg(0) as KeyEvent
keyboardEvent(keyEvent.keyCode, keyEvent.action)
}
)
XposedHelpers.findAndHookMethod(
"android.app.Activity",
lpparam.classLoader,
"dispatchGenericMotionEvent",
MotionEvent::class.java,
object : XC_MethodHook() {
override fun beforeHookedMethod(param: MethodHookParam) {
val motionEvent = param.args[0] as MotionEvent
val action = motionEvent.action
hookMethod(
classLoader = classLoader,
className = "android.app.Activity",
methodName = "dispatchGenericMotionEvent",
parameterTypes = arrayOf(MotionEvent::class.java),
before = { chain ->
val motionEvent = chain.getArg(0) as MotionEvent
val action = motionEvent.action
// 左摇杆的X和Y轴
val leftStickX = motionEvent.getAxisValue(MotionEvent.AXIS_X)
val leftStickY = motionEvent.getAxisValue(MotionEvent.AXIS_Y)
val leftStickX = motionEvent.getAxisValue(MotionEvent.AXIS_X)
val leftStickY = motionEvent.getAxisValue(MotionEvent.AXIS_Y)
val rightStickX = motionEvent.getAxisValue(MotionEvent.AXIS_Z)
val rightStickY = motionEvent.getAxisValue(MotionEvent.AXIS_RZ)
val leftTrigger = motionEvent.getAxisValue(MotionEvent.AXIS_LTRIGGER)
val rightTrigger = motionEvent.getAxisValue(MotionEvent.AXIS_RTRIGGER)
val hatX = motionEvent.getAxisValue(MotionEvent.AXIS_HAT_X)
val hatY = motionEvent.getAxisValue(MotionEvent.AXIS_HAT_Y)
// 右摇杆的X和Y轴
val rightStickX = motionEvent.getAxisValue(MotionEvent.AXIS_Z)
val rightStickY = motionEvent.getAxisValue(MotionEvent.AXIS_RZ)
// 左扳机
val leftTrigger = motionEvent.getAxisValue(MotionEvent.AXIS_LTRIGGER)
// 右扳机
val rightTrigger = motionEvent.getAxisValue(MotionEvent.AXIS_RTRIGGER)
// 十字键
val hatX = motionEvent.getAxisValue(MotionEvent.AXIS_HAT_X)
val hatY = motionEvent.getAxisValue(MotionEvent.AXIS_HAT_Y)
// 处理摇杆和扳机事件
joystickEvent(
action,
leftStickX,
leftStickY,
rightStickX,
rightStickY,
leftTrigger,
rightTrigger,
hatX,
hatY
)
}
joystickEvent(
action,
leftStickX,
leftStickY,
rightStickX,
rightStickY,
leftTrigger,
rightTrigger,
hatX,
hatY
)
}
)
val appActivityClass = XposedHelpers.findClass("android.app.Activity", lpparam.classLoader)
XposedBridge.hookAllMethods(appActivityClass, "onStart", object : XC_MethodHook() {
override fun beforeHookedMethod(param: MethodHookParam) {
super.beforeHookedMethod(param)
Log.d(TAG, "onStart")
val currActivity = param.thisObject as Activity
gameActivity = currActivity
if (getConfigError != null) {
showGetConfigFailed(currActivity)
}
else {
initGkmsConfig(currActivity)
}
val activityClass = classLoader.loadClass("android.app.Activity")
hookAllMethods(activityClass, "onStart") { chain ->
Log.d(TAG, "onStart")
val currActivity = chain.thisObject as Activity
gameActivity = currActivity
if (getConfigError != null) {
showGetConfigFailed(currActivity)
} else {
initGkmsConfig(currActivity)
}
})
chain.proceed()
}
XposedBridge.hookAllMethods(appActivityClass, "onResume", object : XC_MethodHook() {
override fun beforeHookedMethod(param: MethodHookParam) {
Log.d(TAG, "onResume")
val currActivity = param.thisObject as Activity
gameActivity = currActivity
if (getConfigError != null) {
showGetConfigFailed(currActivity)
}
else {
initGkmsConfig(currActivity)
}
hookAllMethods(activityClass, "onResume") { chain ->
Log.d(TAG, "onResume")
val currActivity = chain.thisObject as Activity
gameActivity = currActivity
if (getConfigError != null) {
showGetConfigFailed(currActivity)
} else {
initGkmsConfig(currActivity)
}
})
chain.proceed()
}
val cls = lpparam.classLoader.loadClass("com.unity3d.player.UnityPlayer")
XposedHelpers.findAndHookMethod(
cls,
"loadNative",
String::class.java,
object : XC_MethodHook() {
@SuppressLint("UnsafeDynamicallyLoadedCode")
override fun afterHookedMethod(param: MethodHookParam) {
super.afterHookedMethod(param)
val unityPlayerClass = classLoader.loadClass("com.unity3d.player.UnityPlayer")
val loadNativeMethod = unityPlayerClass.getDeclaredMethod("loadNative", String::class.java)
Log.i(TAG, "UnityPlayer.loadNative")
if (alreadyInitialized) {
return
}
val app = AndroidAppHelper.currentApplication()
if (nativeLibLoadSuccess) {
showToast("lib$nativeLibName.so loaded.")
}
else {
showToast("Load native library lib$nativeLibName.so failed.")
return
}
if (!gkmsDataInited) {
requestConfig(app.applicationContext)
}
FilesChecker.initDir(app.filesDir, modulePath)
initHook(
"${app.applicationInfo.nativeLibraryDir}/libil2cpp.so",
File(
app.filesDir.absolutePath,
FilesChecker.localizationFilesDir
).absolutePath
)
alreadyInitialized = true
}
})
hook(loadNativeMethod).intercept { chain ->
val result = chain.proceed()
onUnityLoadNativeAfterHook()
result
}
startLoop()
}
private fun hookMethod(
classLoader: ClassLoader,
className: String,
methodName: String,
parameterTypes: Array<Class<*>>,
before: ((XposedInterface.Chain) -> Unit)? = null,
after: ((XposedInterface.Chain, Any?) -> Unit)? = null,
) {
val clazz = classLoader.loadClass(className)
val method = clazz.getDeclaredMethod(methodName, *parameterTypes)
hook(method).intercept { chain ->
before?.invoke(chain)
val result = chain.proceed()
after?.invoke(chain, result)
result
}
}
private fun hookAllMethods(clazz: Class<*>, methodName: String, interceptor: (XposedInterface.Chain) -> Any?) {
val allMethods = (clazz.declaredMethods.asSequence() + clazz.methods.asSequence())
.filter { it.name == methodName }
.distinctBy(Method::toGenericString)
.toList()
allMethods.forEach { method ->
hook(method).intercept { chain -> interceptor(chain) }
}
}
@SuppressLint("UnsafeDynamicallyLoadedCode")
private fun onUnityLoadNativeAfterHook() {
Log.i(TAG, "UnityPlayer.loadNative")
if (alreadyInitialized) {
return
}
val app = getCurrentApplication()
if (app == null) {
Log.e(TAG, "currentApplication is null")
return
}
if (nativeLibLoadSuccess) {
showToast("lib$nativeLibName.so loaded.")
} else {
showToast("Load native library lib$nativeLibName.so failed.")
return
}
if (!gkmsDataInited) {
requestConfig(app.applicationContext)
}
FilesChecker.initDir(app.filesDir, modulePath)
initHook(
"${app.applicationInfo.nativeLibraryDir}/libil2cpp.so",
File(
app.filesDir.absolutePath,
FilesChecker.localizationFilesDir
).absolutePath
)
alreadyInitialized = true
}
private fun getCurrentApplication(): Application? {
return try {
val activityThreadClass = Class.forName("android.app.ActivityThread")
val method = activityThreadClass.getDeclaredMethod("currentApplication")
method.isAccessible = true
method.invoke(null) as? Application
} catch (_: Throwable) {
null
}
}
@OptIn(DelicateCoroutinesApi::class)
private fun startLoop() {
GlobalScope.launch {
@ -218,21 +243,20 @@ class GakumasHookMain : IXposedHookLoadPackage, IXposedHookZygoteInit {
while (isActive) {
val timeTaken = measureTimeMillis {
val returnValue = pluginCallbackLooper() // plugin main thread loop
val returnValue = pluginCallbackLooper()
if (returnValue == 9) {
NativeInitProgress.startInit = true
}
if (NativeInitProgress.startInit) { // if init, update data
if (NativeInitProgress.startInit) {
NativeInitProgress.pluginInitProgressLooper(NativeInitProgress)
gameActivity?.let { initProgressUI.updateData(it) }
}
if ((gameActivity != null) && (lastFrameStartInit != NativeInitProgress.startInit)) { // change status
if ((gameActivity != null) && (lastFrameStartInit != NativeInitProgress.startInit)) {
if (NativeInitProgress.startInit) {
initProgressUI.createView(gameActivity!!)
}
else {
} else {
initProgressUI.finishLoad(gameActivity!!)
}
}
@ -269,24 +293,19 @@ class GakumasHookMain : IXposedHookLoadPackage, IXposedHookZygoteInit {
null
}
// 清理本地文件
if (programConfig?.cleanLocalAssets == true) {
FilesChecker.cleanAssets()
}
// 检查 files 版本和 assets 版本并更新
if (programConfig?.checkBuiltInAssets == true) {
FilesChecker.initAndCheck(activity.filesDir, modulePath)
}
// 强制导出 assets 文件
if (initConfig?.forceExportResource == true) {
FilesChecker.updateFiles()
}
// 使用热更新文件
if ((programConfig?.useRemoteAssets == true) || (programConfig?.useAPIAssets == true)) {
// val dataUri = intent.data
val dataUri = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU) {
intent.getParcelableExtra("resource_file", Uri::class.java)
} else {
@ -297,7 +316,6 @@ class GakumasHookMain : IXposedHookLoadPackage, IXposedHookZygoteInit {
if (dataUri != null) {
if (!externalFilesChecked) {
externalFilesChecked = true
// Log.d(TAG, "dataUri: $dataUri")
FileHotUpdater.updateFilesFromZip(activity, dataUri, activity.filesDir,
programConfig.delRemoteAfterUpdate)
}
@ -305,7 +323,6 @@ class GakumasHookMain : IXposedHookLoadPackage, IXposedHookZygoteInit {
else if (programConfig.useAPIAssets) {
if (!File(activity.filesDir, localizationFilesDir).exists() &&
(initConfig?.forceExportResource == false)) {
// 使用 API 资源，不检查内置，API 资源无效，且游戏内没有插件数据时，释放内置数据
FilesChecker.initAndCheck(activity.filesDir, modulePath)
}
}
@ -444,10 +461,6 @@ class GakumasHookMain : IXposedHookLoadPackage, IXposedHookZygoteInit {
}
override fun initZygote(startupParam: IXposedHookZygoteInit.StartupParam) {
modulePath = startupParam.modulePath
}
companion object {
@JvmStatic
external fun initHook(targetLibraryPath: String, localizationFilesDir: String)
@ -468,21 +481,25 @@ class GakumasHookMain : IXposedHookLoadPackage, IXposedHookZygoteInit {
@JvmStatic
external fun loadConfig(configJsonStr: String)
// Toast快速切换内容
private var toast: Toast? = null
@JvmStatic
fun showToast(message: String) {
val app = AndroidAppHelper.currentApplication()
val app = try {
val activityThreadClass = Class.forName("android.app.ActivityThread")
val method = activityThreadClass.getDeclaredMethod("currentApplication")
method.isAccessible = true
method.invoke(null) as? Application
} catch (_: Throwable) {
null
}
val context = app?.applicationContext
if (context != null) {
val handler = Handler(Looper.getMainLooper())
handler.post {
// 取消之前的 Toast
toast?.cancel()
// 创建新的 Toast
toast = Toast.makeText(context, message, Toast.LENGTH_SHORT)
// 展示新的 Toast
toast?.show()
}
}
@ -494,19 +511,4 @@ class GakumasHookMain : IXposedHookLoadPackage, IXposedHookZygoteInit {
@JvmStatic
external fun pluginCallbackLooper(): Int
}
init {
ShadowHook.init(
ConfigBuilder()
.setMode(ShadowHook.Mode.UNIQUE)
.build()
)
nativeLibLoadSuccess = try {
System.loadLibrary(nativeLibName)
true
} catch (e: UnsatisfiedLinkError) {
false
}
}
}

90
app/src/main/java/io/github/chinosk/gakumas/localify/hookUtils/FilesChecker.kt
View File

@ -1,15 +1,16 @@
package io.github.chinosk.gakumas.localify.hookUtils
import android.content.res.XModuleResources
import android.util.Log
import java.io.BufferedReader
import java.io.File
import java.io.IOException
import java.io.InputStream
import java.io.InputStreamReader
import java.util.zip.ZipFile
object FilesChecker {
private const val MODULE_ASSETS_PREFIX = "assets/"
lateinit var filesDir: File
lateinit var modulePath: String
val localizationFilesDir = "gakumas-local"
@ -17,7 +18,6 @@ object FilesChecker {
fun initAndCheck(fileDir: File, modulePath: String) {
initDir(fileDir, modulePath)
checkFiles()
}
@ -46,31 +46,28 @@ object FilesChecker {
pluginBasePath.mkdirs()
}
val assets = XModuleResources.createInstance(modulePath, null).assets
fun forAllAssetFiles(
basePath: String,
action: (String, InputStream?) -> Unit
) {
val assetFiles = assets.list(basePath)!!
for (file in assetFiles) {
try {
assets.open("$basePath/$file")
} catch (e: IOException) {
action("$basePath/$file", null)
forAllAssetFiles("$basePath/$file", action)
val rootAssetDir = moduleAssetPath(localizationFilesDir).trimEnd('/') + "/"
ZipFile(modulePath).use { zipFile ->
val entries = zipFile.entries()
while (entries.hasMoreElements()) {
val entry = entries.nextElement()
val name = entry.name
if (!name.startsWith(rootAssetDir)) continue
val relativePath = name.removePrefix(MODULE_ASSETS_PREFIX)
if (relativePath.isBlank()) continue
val outFile = File(filesDir, relativePath)
if (entry.isDirectory) {
outFile.mkdirs()
continue
}.use {
action("$basePath/$file", it)
}
}
}
forAllAssetFiles(localizationFilesDir) { path, file ->
val outFile = File(filesDir, path)
if (file == null) {
outFile.mkdirs()
} else {
outFile.outputStream().use { out ->
file.copyTo(out)
outFile.parentFile?.mkdirs()
zipFile.getInputStream(entry).use { input ->
outFile.outputStream().use { output ->
input.copyTo(output)
}
}
}
}
@ -79,15 +76,13 @@ object FilesChecker {
}
fun getPluginVersion(): String {
val assets = XModuleResources.createInstance(modulePath, null).assets
for (i in assets.list(localizationFilesDir)!!) {
if (i.toString() == "version.txt") {
val stream = assets.open("$localizationFilesDir/$i")
val versionAssetPath = moduleAssetPath("$localizationFilesDir/version.txt")
ZipFile(modulePath).use { zipFile ->
val entry = zipFile.getEntry(versionAssetPath) ?: return "0.0"
zipFile.getInputStream(entry).use { stream ->
return convertToString(stream).trim()
}
}
return "0.0"
}
fun getInstalledVersion(): String {
@ -100,26 +95,25 @@ object FilesChecker {
}
fun convertToString(inputStream: InputStream?): String {
val stringBuilder = StringBuilder()
var reader: BufferedReader? = null
try {
reader = BufferedReader(InputStreamReader(inputStream))
var line: String?
while (reader.readLine().also { line = it } != null) {
stringBuilder.append(line)
if (inputStream == null) return ""
return try {
BufferedReader(InputStreamReader(inputStream)).use { reader ->
buildString {
var line: String?
while (reader.readLine().also { line = it } != null) {
append(line)
}
}
}
} catch (e: IOException) {
e.printStackTrace()
} finally {
if (reader != null) {
try {
reader.close()
} catch (e: IOException) {
e.printStackTrace()
}
}
""
}
return stringBuilder.toString()
}
private fun moduleAssetPath(path: String): String {
val cleanPath = path.trimStart('/')
return "$MODULE_ASSETS_PREFIX$cleanPath"
}
private fun deleteRecursively(file: File): Boolean {

1
app/src/main/resources/META-INF/xposed/java_init.list Normal file
View File

@ -0,0 +1 @@
io.github.chinosk.gakumas.localify.GakumasHookMain

3
app/src/main/resources/META-INF/xposed/module.prop Normal file
View File

@ -0,0 +1,3 @@
minApiVersion=101
targetApiVersion=101
staticScope=false

4
gradle/libs.versions.toml
View File

@ -6,7 +6,7 @@ shizukuApi = "12.1.0"
hiddenapi-refine = "4.3.0"
hiddenapi-stub = "4.2.0"
okhttpBom = "4.12.0"
xposedApi = "82"
libxposedApi = "101.0.0"
appcompat = "1.7.0"
coil = "2.6.0"
composeBom = "2024.06.00"
@ -50,7 +50,7 @@ rikka-hidden-stub = { module = "dev.rikka.hidden:stub", version.ref = "hiddenapi
logging-interceptor = { module = "com.squareup.okhttp3:logging-interceptor" }
okhttp = { module = "com.squareup.okhttp3:okhttp" }
okhttp-bom = { module = "com.squareup.okhttp3:okhttp-bom", version.ref = "okhttpBom" }
xposed-api = { module = "de.robv.android.xposed:api", version.ref = "xposedApi" }
libxposed-api = { module = "io.github.libxposed:api", version.ref = "libxposedApi" }
coil-svg = { module = "io.coil-kt:coil-svg", version.ref = "coil" }
coil-compose = { module = "io.coil-kt:coil-compose", version.ref = "coil" }
material = { module = "com.google.android.material:material", version.ref = "material" }

1
settings.gradle
View File

@ -18,7 +18,6 @@ dependencyResolutionManagement {
google()
mavenCentral()
maven { url "https://api.xposed.info/" }
}
}