update dep (#35)

enable code shrinking
remove gson

.gitignore

@@ -15,4 +15,4 @@
 local.properties
 /.idea
 /.vs
-/app
+/.kotlin

app/build.gradle

@@ -1,8 +1,9 @@
 plugins {
-    id 'com.android.application'
+    alias(libs.plugins.androidApplication)
-    id 'org.jetbrains.kotlin.android'
+    alias(libs.plugins.kotlinAndroid)
+    alias(libs.plugins.compose.compiler)
+    alias(libs.plugins.serialization)
 }
-android.buildFeatures.buildConfig true
 
 android {
     namespace 'io.github.chinosk.gakumas.localify'
@@ -38,39 +39,39 @@ android {
         }
     }
     compileOptions {
-        sourceCompatibility JavaVersion.VERSION_1_8
+        sourceCompatibility JavaVersion.VERSION_11
-        targetCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_11
     }
     kotlinOptions {
-        jvmTarget = '1.8'
+        jvmTarget = '11'
     }
     buildFeatures {
+        buildConfig true
         compose true
         prefab true
     }
-    composeOptions {
-        kotlinCompilerExtensionVersion '1.5.1'
-    }
-    packaging {
-        resources {
-            excludes += '/META-INF/{AL2.0,LGPL2.1}'
-        }
-    }
     externalNativeBuild {
         cmake {
             path file('src/main/cpp/CMakeLists.txt')
             version '3.22.1'
         }
     }
-    packagingOptions {
-        pickFirst '**/libxdl.so'
-        pickFirst '**/libshadowhook.so'
-        exclude 'gakumas-local/gakuen-adapted-translation-data/**'
-    }
     dataBinding {
         enable true
     }
 
+    packaging {
+        jniLibs {
+            pickFirsts += "**/libxdl.so"
+            pickFirsts += "**/libshadowhook.so"
+        }
+        resources {
+            excludes += "**/META-INF/{AL2.0,LGPL2.1}"
+            excludes += "kotlin/**"
+            excludes += "**.bin"
+        }
+    }
+
     applicationVariants.configureEach { variant ->
         variant.mergeAssetsProvider.configure { mergeAssetsTask ->
             mergeAssetsTask.doLast {
@@ -83,42 +84,40 @@ android {
 }
 
 dependencies {
+    implementation(libs.androidx.core.ktx)
+    implementation(libs.androidx.lifecycle.runtime.ktx)
+    implementation(libs.androidx.material3)
+    implementation(libs.material)
 
-    implementation 'androidx.core:core-ktx:1.13.1'
+    implementation(libs.androidx.activity.compose)
-    implementation 'androidx.lifecycle:lifecycle-runtime-ktx:2.8.2'
+    implementation(libs.androidx.appcompat)
-    implementation 'androidx.compose.material3:material3'
+    implementation(libs.androidx.navigation.compose)
-    implementation 'com.google.android.material:material:1.12.0'
 
-    implementation "androidx.activity:activity-compose:1.9.0"
+    def composeBom = platform(libs.androidx.compose.bom)
-    implementation "androidx.appcompat:appcompat:1.7.0"
-    implementation 'androidx.navigation:navigation-compose:2.7.7'
-
-    def composeBom = platform('androidx.compose:compose-bom:2024.06.00')
     implementation(composeBom)
     androidTestImplementation(composeBom)
-    implementation "androidx.compose.runtime:runtime"
+    implementation(libs.androidx.runtime)
-    implementation "androidx.compose.material:material"
+    implementation(libs.androidx.material)
-    implementation "androidx.compose.foundation:foundation"
+    implementation(libs.androidx.foundation)
-    implementation "androidx.compose.foundation:foundation-layout"
+    implementation(libs.androidx.foundation.layout)
-    implementation "androidx.compose.animation:animation"
+    implementation(libs.androidx.animation)
-    implementation "androidx.compose.ui:ui-tooling-preview"
+    implementation(libs.androidx.ui.tooling.preview)
-    androidTestImplementation "androidx.compose.ui:ui-test-junit4"
+    androidTestImplementation(libs.androidx.ui.test.junit4)
-    debugImplementation "androidx.compose.ui:ui-tooling"
+    debugImplementation(libs.androidx.ui.tooling)
-    debugImplementation "androidx.compose.ui:ui-test-manifest"
+    debugImplementation(libs.androidx.ui.test.manifest)
-    implementation "com.google.accompanist:accompanist-pager:0.30.0"
+    implementation(libs.accompanist.pager)
-    implementation "com.google.accompanist:accompanist-pager-indicators:0.30.0"
+    implementation(libs.accompanist.pager.indicators)
-    implementation "androidx.lifecycle:lifecycle-viewmodel-compose:2.8.2"
+    implementation(libs.androidx.lifecycle.viewmodel.compose)
 
-    implementation "io.coil-kt:coil-compose:2.6.0"
+    implementation(libs.coil.compose)
-    implementation "io.coil-kt:coil-svg:2.6.0"
+    implementation(libs.coil.svg)
 
-    implementation(platform("com.squareup.okhttp3:okhttp-bom:4.12.0"))
+    implementation(platform(libs.okhttp.bom))
-    implementation "com.squareup.okhttp3:okhttp"
+    implementation(libs.okhttp)
-    implementation "com.squareup.okhttp3:logging-interceptor"
+    implementation(libs.logging.interceptor)
 
-    implementation 'io.github.hexhacking:xdl:2.1.1'
+    implementation(libs.xdl)
-    implementation 'com.bytedance.android:shadowhook:1.0.9'
+    implementation(libs.shadowhook)
-    compileOnly 'de.robv.android.xposed:api:82'
+    compileOnly(libs.xposed.api)
-    implementation "org.jetbrains.kotlin:kotlin-reflect:1.9.22"
+    implementation(libs.kotlinx.serialization.json)
-    implementation 'com.google.code.gson:gson:2.11.0'
 }

app/proguard-rules.pro

@@ -19,3 +19,8 @@
 # If you keep the line number information, uncomment this to
 # hide the original source file name.
 #-renamesourcefileattribute SourceFile
+
+-keep class io.github.chinosk.gakumas.localify.GakumasHookMain {
+    <init>();
+    native <methods>;
+}

app/src/main/AndroidManifest.xml

@@ -35,7 +35,6 @@
         <activity
             android:name=".MainActivity"
             android:exported="true"
-            android:label="@string/app_name"
             android:theme="@style/Theme.GakumasLocalify">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />

app/src/main/java/io/github/chinosk/gakumas/localify/ConfigUpdateListener.kt

@@ -1,9 +1,6 @@
 package io.github.chinosk.gakumas.localify
 
 import android.view.KeyEvent
-import androidx.compose.runtime.getValue
-import androidx.compose.runtime.mutableStateOf
-import androidx.compose.runtime.setValue
 import androidx.lifecycle.ViewModel
 import androidx.lifecycle.ViewModelProvider
 import io.github.chinosk.gakumas.localify.databinding.ActivityMainBinding

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

@@ -16,7 +16,6 @@ import android.view.MotionEvent
 import android.widget.Toast
 import com.bytedance.shadowhook.ShadowHook
 import com.bytedance.shadowhook.ShadowHook.ConfigBuilder
-import com.google.gson.Gson
 import de.robv.android.xposed.IXposedHookLoadPackage
 import de.robv.android.xposed.IXposedHookZygoteInit
 import de.robv.android.xposed.XC_MethodHook
@@ -33,11 +32,9 @@ import kotlinx.coroutines.launch
 import java.io.File
 import java.util.Locale
 import kotlin.system.measureTimeMillis
-import android.content.ContentResolver
 import io.github.chinosk.gakumas.localify.hookUtils.FileHotUpdater
+import io.github.chinosk.gakumas.localify.mainUtils.json
 import io.github.chinosk.gakumas.localify.models.ProgramConfig
-import java.io.BufferedReader
-import java.io.InputStreamReader
 
 val TAG = "GakumasLocalify"
 
@@ -225,13 +222,17 @@ class GakumasHookMain : IXposedHookLoadPackage, IXposedHookZygoteInit {
         if (gkmsData != null) {
             gkmsDataInited = true
             val initConfig = try {
-                Gson().fromJson(gkmsData, GakumasConfig::class.java)
+                json.decodeFromString<GakumasConfig>(gkmsData)
             }
             catch (e: Exception) {
                 null
             }
             val programConfig = try {
-                Gson().fromJson(programData, ProgramConfig::class.java)
+                if (programData == null) {
+                    ProgramConfig()
+                } else {
+                    json.decodeFromString<ProgramConfig>(programData)
+                }
             }
             catch (e: Exception) {
                 null

app/src/main/java/io/github/chinosk/gakumas/localify/MainActivity.kt

@@ -15,23 +15,22 @@ import androidx.compose.runtime.collectAsState
 import androidx.core.content.FileProvider
 import androidx.databinding.DataBindingUtil
 import androidx.lifecycle.ViewModelProvider
-import com.google.gson.ExclusionStrategy
-import com.google.gson.FieldAttributes
-import com.google.gson.Gson
-import com.google.gson.GsonBuilder
-import com.google.gson.JsonSyntaxException
 import io.github.chinosk.gakumas.localify.databinding.ActivityMainBinding
 import io.github.chinosk.gakumas.localify.hookUtils.FileHotUpdater
 import io.github.chinosk.gakumas.localify.hookUtils.FilesChecker
 import io.github.chinosk.gakumas.localify.hookUtils.MainKeyEventDispatcher
+import io.github.chinosk.gakumas.localify.mainUtils.json
 import io.github.chinosk.gakumas.localify.models.GakumasConfig
 import io.github.chinosk.gakumas.localify.models.ProgramConfig
+import io.github.chinosk.gakumas.localify.models.ProgramConfigSerializer
 import io.github.chinosk.gakumas.localify.models.ProgramConfigViewModel
 import io.github.chinosk.gakumas.localify.models.ProgramConfigViewModelFactory
 import io.github.chinosk.gakumas.localify.ui.pages.MainUI
 import io.github.chinosk.gakumas.localify.ui.theme.GakumasLocalifyTheme
 import kotlinx.coroutines.flow.MutableStateFlow
 import kotlinx.coroutines.flow.asStateFlow
+import kotlinx.serialization.SerializationException
+import kotlinx.serialization.encodeToString
 import java.io.File
 
 
@@ -78,8 +77,8 @@ class MainActivity : ComponentActivity(), ConfigUpdateListener {
         }
     }
 
-    private fun getProgramConfigContent(excludes: List<String>? = null): String {
+    private fun getProgramConfigContent(excludes: List<String> = emptyList()): String {
-        if (excludes == null) {
+        if (excludes.isEmpty()) {
             val configFile = File(filesDir, "localify-config.json")
             return if (configFile.exists()) {
                 configFile.readText()
@@ -89,18 +88,7 @@ class MainActivity : ComponentActivity(), ConfigUpdateListener {
             }
         }
         else {
-            val gson = GsonBuilder()
+            return json.encodeToString(ProgramConfigSerializer(excludes),  programConfig)
-                .setExclusionStrategies(object : ExclusionStrategy {
-                    override fun shouldSkipField(f: FieldAttributes): Boolean {
-                        return excludes.contains(f.name)
-                    }
-
-                    override fun shouldSkipClass(clazz: Class<*>): Boolean {
-                        return false
-                    }
-                })
-                .create()
-            return gson.toJson(programConfig)
         }
     }
 
@@ -113,7 +101,7 @@ class MainActivity : ComponentActivity(), ConfigUpdateListener {
             Log.d(TAG, e.toString())
         }
         val configFile = File(filesDir, "gkms-config.json")
-        configFile.writeText(Gson().toJson(binding.config!!))
+        configFile.writeText(json.encodeToString(binding.config!!))
     }
 
     override fun saveProgramConfig() {
@@ -125,7 +113,7 @@ class MainActivity : ComponentActivity(), ConfigUpdateListener {
             Log.d(TAG, e.toString())
         }
         val configFile = File(filesDir, "localify-config.json")
-        configFile.writeText(Gson().toJson(programConfig))
+        configFile.writeText(json.encodeToString(programConfig))
     }
 
     fun getVersion(): List<String> {
@@ -155,20 +143,20 @@ class MainActivity : ComponentActivity(), ConfigUpdateListener {
     private fun loadConfig() {
         val configStr = getConfigContent()
         binding.config = try {
-            Gson().fromJson(configStr, GakumasConfig::class.java)
+            json.decodeFromString<GakumasConfig>(configStr)
         }
-        catch (e: JsonSyntaxException) {
+        catch (e: SerializationException) {
             showToast("配置文件异常，已重置: $e")
-            Gson().fromJson("{}", GakumasConfig::class.java)
+            GakumasConfig()
         }
         saveConfig()
 
         val programConfigStr = getProgramConfigContent()
         programConfig = try {
-            Gson().fromJson(programConfigStr, ProgramConfig::class.java)
+            json.decodeFromString<ProgramConfig>(programConfigStr)
         }
-        catch (e: JsonSyntaxException) {
+        catch (e: SerializationException) {
-            Gson().fromJson("{}", ProgramConfig::class.java)
+            ProgramConfig()
         }
     }
 

app/src/main/java/io/github/chinosk/gakumas/localify/hookUtils/MainKeyEventDispatcher.kt

@@ -1,11 +1,10 @@
 package io.github.chinosk.gakumas.localify.hookUtils
 
-import android.util.Log
 import android.view.KeyEvent
 
 object MainKeyEventDispatcher {
     private val targetDbgKeyList: IntArray = intArrayOf(19, 19, 20, 20, 21, 22, 21, 22, 30, 29)
-    private var currentIndex = 0;
+    private var currentIndex = 0
 
     fun checkDbgKey(code: Int, action: Int): Boolean {
         if (action == KeyEvent.ACTION_UP) return false

app/src/main/java/io/github/chinosk/gakumas/localify/mainUtils/JsonHelper.kt

@@ -0,0 +1,7 @@
+package io.github.chinosk.gakumas.localify.mainUtils
+
+import kotlinx.serialization.json.Json
+
+val json = Json {
+    encodeDefaults = true
+}

app/src/main/java/io/github/chinosk/gakumas/localify/models/AboutPageConfig.kt

@@ -1,24 +1,31 @@
 package io.github.chinosk.gakumas.localify.models
 
-data class AboutPageConfig (
+import kotlinx.serialization.Serializable
-    var plugin_repo: String = "https://github.com/chinosk6/gakuen-imas-localify",
+
-    var main_contributors: List<MainContributors> = listOf(),
+@Serializable
-    var contrib_img: ContribImg = ContribImg(
+data class AboutPageConfig(
+    val plugin_repo: String = "https://github.com/chinosk6/gakuen-imas-localify",
+    val main_contributors: List<MainContributors> = listOf(),
+    val contrib_img: ContribImg = ContribImg(
         "https://contrib.rocks/image?repo=chinosk6/gakuen-imas-localify",
-        "https://contrib.rocks/image?repo=chinosk6/GakumasTranslationData")
+        "https://contrib.rocks/image?repo=chinosk6/GakumasTranslationData"
+    )
 )
 
-data class MainContributors (
+@Serializable
-    var name: String,
+data class MainContributors(
-    var links: List<Links>
+    val name: String,
+    val links: List<Links>
 )
 
-data class ContribImg (
+@Serializable
-    var plugin: String,
+data class ContribImg(
-    var translation: String
+    val plugin: String,
+    val translation: String
 )
 
-data class Links (
+@Serializable
-    var name: String,
+data class Links(
-    var link: String
+    val name: String,
+    val link: String
 )

app/src/main/java/io/github/chinosk/gakumas/localify/models/GakumasConfig.kt

@@ -1,6 +1,8 @@
 package io.github.chinosk.gakumas.localify.models
 
+import kotlinx.serialization.Serializable
 
+@Serializable
 data class GakumasConfig (
     var dbgMode: Boolean = false,
     var enabled: Boolean = true,

app/src/main/java/io/github/chinosk/gakumas/localify/models/ProgramConfig.kt

@@ -1,12 +1,41 @@
 package io.github.chinosk.gakumas.localify.models
 
+import io.github.chinosk.gakumas.localify.mainUtils.json
+import kotlinx.serialization.KSerializer
+import kotlinx.serialization.Serializable
+import kotlinx.serialization.descriptors.SerialDescriptor
+import kotlinx.serialization.encoding.Decoder
+import kotlinx.serialization.encoding.Encoder
+import kotlinx.serialization.encoding.encodeStructure
+import kotlinx.serialization.json.JsonElement
+import kotlinx.serialization.json.encodeToJsonElement
+import kotlinx.serialization.json.jsonObject
 
-data class ProgramConfig (
+@Serializable
+data class ProgramConfig(
     var checkBuiltInAssets: Boolean = true,
     var transRemoteZipUrl: String = "",
     var useRemoteAssets: Boolean = false,
     var delRemoteAfterUpdate: Boolean = true,
     var cleanLocalAssets: Boolean = false,
-
     var p: Boolean = false
 )
+
+class ProgramConfigSerializer(
+    private val excludes: List<String> = emptyList(),
+) : KSerializer<ProgramConfig> {
+    override val descriptor: SerialDescriptor = ProgramConfig.serializer().descriptor
+    override fun serialize(encoder: Encoder, value: ProgramConfig) {
+        val jsonObject = json.encodeToJsonElement(value).jsonObject
+        encoder.encodeStructure(descriptor) {
+            jsonObject.keys.forEachIndexed { index, k ->
+                if (k in excludes) return@forEachIndexed
+                encodeSerializableElement(descriptor, index, JsonElement.serializer(), jsonObject[k]!!)
+            }
+        }
+    }
+
+    override fun deserialize(decoder: Decoder): ProgramConfig {
+        return ProgramConfig.serializer().deserialize(decoder)
+    }
+}

app/src/main/java/io/github/chinosk/gakumas/localify/ui/pages/subPages/AboutPage.kt

@@ -28,10 +28,10 @@ import coil.compose.rememberAsyncImagePainter
 import coil.decode.SvgDecoder
 import coil.request.ImageRequest
 import coil.size.Size
-import com.google.gson.Gson
 import io.github.chinosk.gakumas.localify.MainActivity
 import io.github.chinosk.gakumas.localify.R
 import io.github.chinosk.gakumas.localify.hookUtils.FilesChecker.convertToString
+import io.github.chinosk.gakumas.localify.mainUtils.json
 import io.github.chinosk.gakumas.localify.models.AboutPageConfig
 import io.github.chinosk.gakumas.localify.models.GakumasConfig
 import io.github.chinosk.gakumas.localify.ui.components.GakuButton
@@ -48,7 +48,7 @@ fun AboutPage(modifier: Modifier = Modifier,
         val dataJsonString = context?.getString(R.string.about_contributors_asset_file)?.let {
             convertToString(context.assets?.open(it))
         }
-        Gson().fromJson(dataJsonString, AboutPageConfig::class.java)
+        dataJsonString?.let { json.decodeFromString<AboutPageConfig>(it) }
             ?: AboutPageConfig()
     }
 

build.gradle

@@ -1,5 +1,4 @@
-// Top-level build file where you can add configuration options common to all sub-projects/modules.
 plugins {
-id 'com.android.application' version '8.2.0' apply false
+    alias(libs.plugins.androidApplication) apply false
-    id 'org.jetbrains.kotlin.android' version '1.9.0' apply false
+    alias(libs.plugins.kotlinAndroid) apply false
 }

gradle/libs.versions.toml

@@ -0,0 +1,54 @@
+[versions]
+accompanistPager = "0.30.0"
+activityCompose = "1.9.0"
+okhttpBom = "4.12.0"
+xposedApi = "82"
+appcompat = "1.7.0"
+coil = "2.6.0"
+composeBom = "2024.06.00"
+agp = "8.5.0"
+coreKtx = "1.13.1"
+kotlin = "2.0.0"
+lifecycle = "2.8.2"
+material = "1.12.0"
+navigationCompose = "2.7.7"
+xdl = "2.1.1"
+shadowhook = "1.0.9"
+serialization="1.7.1"
+
+[libraries]
+accompanist-pager = { module = "com.google.accompanist:accompanist-pager", version.ref = "accompanistPager" }
+accompanist-pager-indicators = { module = "com.google.accompanist:accompanist-pager-indicators", version.ref = "accompanistPager" }
+androidx-activity-compose = { module = "androidx.activity:activity-compose", version.ref = "activityCompose" }
+androidx-animation = { module = "androidx.compose.animation:animation" }
+androidx-appcompat = { module = "androidx.appcompat:appcompat", version.ref = "appcompat" }
+androidx-compose-bom = { module = "androidx.compose:compose-bom", version.ref = "composeBom" }
+androidx-core-ktx = { module = "androidx.core:core-ktx", version.ref = "coreKtx" }
+androidx-foundation = { module = "androidx.compose.foundation:foundation" }
+androidx-foundation-layout = { module = "androidx.compose.foundation:foundation-layout" }
+androidx-lifecycle-runtime-ktx = { module = "androidx.lifecycle:lifecycle-runtime-ktx", version.ref = "lifecycle" }
+androidx-lifecycle-viewmodel-compose = { module = "androidx.lifecycle:lifecycle-viewmodel-compose", version.ref = "lifecycle" }
+androidx-material = { module = "androidx.compose.material:material" }
+androidx-material3 = { module = "androidx.compose.material3:material3" }
+androidx-navigation-compose = { module = "androidx.navigation:navigation-compose", version.ref = "navigationCompose" }
+androidx-runtime = { module = "androidx.compose.runtime:runtime" }
+androidx-ui-test-junit4 = { module = "androidx.compose.ui:ui-test-junit4" }
+androidx-ui-test-manifest = { module = "androidx.compose.ui:ui-test-manifest" }
+androidx-ui-tooling = { module = "androidx.compose.ui:ui-tooling" }
+androidx-ui-tooling-preview = { module = "androidx.compose.ui:ui-tooling-preview" }
+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" }
+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" }
+shadowhook = { module = "com.bytedance.android:shadowhook", version.ref = "shadowhook" }
+xdl = { module = "io.github.hexhacking:xdl", version.ref = "xdl" }
+kotlinx-serialization-json = { module = "org.jetbrains.kotlinx:kotlinx-serialization-json", version.ref = "serialization" }
+
+[plugins]
+androidApplication = { id = "com.android.application", version.ref = "agp" }
+kotlinAndroid = { id = "org.jetbrains.kotlin.android", version.ref = "kotlin" }
+serialization = { id = "org.jetbrains.kotlin.plugin.serialization", version.ref = "kotlin" }
+compose-compiler = { id = "org.jetbrains.kotlin.plugin.compose", version.ref = "kotlin" }

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,7 @@
-#Fri May 17 13:19:52 CST 2024
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.2-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.8-bin.zip
+networkTimeout=10000
+validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists

gradlew

@@ -1,7 +1,7 @@
-#!/usr/bin/env sh
+#!/bin/sh
 
 #
-# Copyright 2015 the original author or authors.
+# Copyright © 2015-2021 the original authors.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -17,67 +17,99 @@
 #
 
 ##############################################################################
-##
+#
-##  Gradle start up script for UN*X
+#   Gradle start up script for POSIX generated by Gradle.
-##
+#
+#   Important for running:
+#
+#   (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is
+#       noncompliant, but you have some other compliant shell such as ksh or
+#       bash, then to run this script, type that shell name before the whole
+#       command line, like:
+#
+#           ksh Gradle
+#
+#       Busybox and similar reduced shells will NOT work, because this script
+#       requires all of these POSIX shell features:
+#         * functions;
+#         * expansions «$var», «${var}», «${var:-default}», «${var+SET}»,
+#           «${var#prefix}», «${var%suffix}», and «$( cmd )»;
+#         * compound commands having a testable exit status, especially «case»;
+#         * various built-in commands including «command», «set», and «ulimit».
+#
+#   Important for patching:
+#
+#   (2) This script targets any POSIX shell, so it avoids extensions provided
+#       by Bash, Ksh, etc; in particular arrays are avoided.
+#
+#       The "traditional" practice of packing multiple parameters into a
+#       space-separated string is a well documented source of bugs and security
+#       problems, so this is (mostly) avoided, by progressively accumulating
+#       options in "$@", and eventually passing that to Java.
+#
+#       Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS,
+#       and GRADLE_OPTS) rely on word-splitting, this is performed explicitly;
+#       see the in-line comments for details.
+#
+#       There are tweaks for specific operating systems such as AIX, CygWin,
+#       Darwin, MinGW, and NonStop.
+#
+#   (3) This script is generated from the Groovy template
+#       https://github.com/gradle/gradle/blob/HEAD/platforms/jvm/plugins-application/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
+#       within the Gradle project.
+#
+#       You can find Gradle at https://github.com/gradle/gradle/.
+#
 ##############################################################################
 
 # Attempt to set APP_HOME
+
 # Resolve links: $0 may be a link
-PRG="$0"
+app_path=$0
-# Need this for relative symlinks.
+
-while [ -h "$PRG" ] ; do
+# Need this for daisy-chained symlinks.
-    ls=`ls -ld "$PRG"`
+while
-    link=`expr "$ls" : '.*-> \(.*\)$'`
+    APP_HOME=${app_path%"${app_path##*/}"}  # leaves a trailing /; empty if no leading path
-    if expr "$link" : '/.*' > /dev/null; then
+    [ -h "$app_path" ]
-        PRG="$link"
+do
-    else
+    ls=$( ls -ld "$app_path" )
-        PRG=`dirname "$PRG"`"/$link"
+    link=${ls#*' -> '}
-    fi
+    case $link in             #(
+      /*)   app_path=$link ;; #(
+      *)    app_path=$APP_HOME$link ;;
+    esac
 done
-SAVED="`pwd`"
-cd "`dirname \"$PRG\"`/" >/dev/null
-APP_HOME="`pwd -P`"
-cd "$SAVED" >/dev/null
 
-APP_NAME="Gradle"
+# This is normally unused
-APP_BASE_NAME=`basename "$0"`
+# shellcheck disable=SC2034
-
+APP_BASE_NAME=${0##*/}
-# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+# Discard cd standard output in case $CDPATH is set (https://github.com/gradle/gradle/issues/25036)
-DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+APP_HOME=$( cd "${APP_HOME:-./}" > /dev/null && pwd -P ) || exit
 
 # Use the maximum available, or set MAX_FD != -1 to use that value.
-MAX_FD="maximum"
+MAX_FD=maximum
 
 warn () {
     echo "$*"
-}
+} >&2
 
 die () {
     echo
     echo "$*"
     echo
     exit 1
-}
+} >&2
 
 # OS specific support (must be 'true' or 'false').
 cygwin=false
 msys=false
 darwin=false
 nonstop=false
-case "`uname`" in
+case "$( uname )" in                #(
-  CYGWIN* )
+  CYGWIN* )         cygwin=true  ;; #(
-    cygwin=true
+  Darwin* )         darwin=true  ;; #(
-    ;;
+  MSYS* | MINGW* )  msys=true    ;; #(
-  Darwin* )
+  NONSTOP* )        nonstop=true ;;
-    darwin=true
-    ;;
-  MINGW* )
-    msys=true
-    ;;
-  NONSTOP* )
-    nonstop=true
-    ;;
 esac
 
 CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
@@ -87,9 +119,9 @@ CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
 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="$JAVA_HOME/jre/sh/java"
+        JAVACMD=$JAVA_HOME/jre/sh/java
     else
-        JAVACMD="$JAVA_HOME/bin/java"
+        JAVACMD=$JAVA_HOME/bin/java
     fi
     if [ ! -x "$JAVACMD" ] ; then
         die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
@@ -98,88 +130,120 @@ Please set the JAVA_HOME variable in your environment to match the
 location of your Java installation."
     fi
 else
-    JAVACMD="java"
+    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.
+    if ! command -v java >/dev/null 2>&1
+    then
+        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
 fi
 
 # Increase the maximum file descriptors if we can.
-if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
+if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
-    MAX_FD_LIMIT=`ulimit -H -n`
+    case $MAX_FD in #(
-    if [ $? -eq 0 ] ; then
+      max*)
-        if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
+        # In POSIX sh, ulimit -H is undefined. That's why the result is checked to see if it worked.
-            MAX_FD="$MAX_FD_LIMIT"
+        # shellcheck disable=SC2039,SC3045
-        fi
+        MAX_FD=$( ulimit -H -n ) ||
-        ulimit -n $MAX_FD
+            warn "Could not query maximum file descriptor limit"
-        if [ $? -ne 0 ] ; then
+    esac
-            warn "Could not set maximum file descriptor limit: $MAX_FD"
+    case $MAX_FD in  #(
-        fi
+      '' | soft) :;; #(
-    else
+      *)
-        warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
+        # In POSIX sh, ulimit -n is undefined. That's why the result is checked to see if it worked.
-    fi
+        # shellcheck disable=SC2039,SC3045
-fi
+        ulimit -n "$MAX_FD" ||
-
+            warn "Could not set maximum file descriptor limit to $MAX_FD"
-# 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
+# Collect all arguments for the java command, stacking in reverse order:
-save () {
+#   * args from the command line
-    for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
+#   * the main class name
-    echo " "
+#   * -classpath
-}
+#   * -D...appname settings
-APP_ARGS=`save "$@"`
+#   * --module-path (only if needed)
+#   * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables.
 
-# Collect all arguments for the java command, following the shell quoting and substitution rules
+# For Cygwin or MSYS, switch paths to Windows format before running java
-eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
+if "$cygwin" || "$msys" ; then
+    APP_HOME=$( cygpath --path --mixed "$APP_HOME" )
+    CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" )
+
+    JAVACMD=$( cygpath --unix "$JAVACMD" )
+
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    for arg do
+        if
+            case $arg in                                #(
+              -*)   false ;;                            # don't mess with options #(
+              /?*)  t=${arg#/} t=/${t%%/*}              # looks like a POSIX filepath
+                    [ -e "$t" ] ;;                      #(
+              *)    false ;;
+            esac
+        then
+            arg=$( cygpath --path --ignore --mixed "$arg" )
+        fi
+        # Roll the args list around exactly as many times as the number of
+        # args, so each arg winds up back in the position where it started, but
+        # possibly modified.
+        #
+        # NB: a `for` loop captures its iteration list before it begins, so
+        # changing the positional parameters here affects neither the number of
+        # iterations, nor the values presented in `arg`.
+        shift                   # remove old arg
+        set -- "$@" "$arg"      # push replacement arg
+    done
+fi
+
+
+# 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"'
+
+# Collect all arguments for the java command:
+#   * DEFAULT_JVM_OPTS, JAVA_OPTS, JAVA_OPTS, and optsEnvironmentVar are not allowed to contain shell fragments,
+#     and any embedded shellness will be escaped.
+#   * For example: A user cannot expect ${Hostname} to be expanded, as it is an environment variable and will be
+#     treated as '${Hostname}' itself on the command line.
+
+set -- \
+        "-Dorg.gradle.appname=$APP_BASE_NAME" \
+        -classpath "$CLASSPATH" \
+        org.gradle.wrapper.GradleWrapperMain \
+        "$@"
+
+# Stop when "xargs" is not available.
+if ! command -v xargs >/dev/null 2>&1
+then
+    die "xargs is not available"
+fi
+
+# Use "xargs" to parse quoted args.
+#
+# With -n1 it outputs one arg per line, with the quotes and backslashes removed.
+#
+# In Bash we could simply go:
+#
+#   readarray ARGS < <( xargs -n1 <<<"$var" ) &&
+#   set -- "${ARGS[@]}" "$@"
+#
+# but POSIX shell has neither arrays nor command substitution, so instead we
+# post-process each arg (as a line of input to sed) to backslash-escape any
+# character that might be a shell metacharacter, then use eval to reverse
+# that process (while maintaining the separation between arguments), and wrap
+# the whole thing up as a single "set" statement.
+#
+# This will of course break if any of these variables contains a newline or
+# an unmatched quote.
+#
+
+eval "set -- $(
+        printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" |
+        xargs -n1 |
+        sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' |
+        tr '\n' ' '
+    )" '"$@"'
 
 exec "$JAVACMD" "$@"

gradlew.bat

@@ -14,7 +14,7 @@
 @rem limitations under the License.
 @rem
 
-@if "%DEBUG%" == "" @echo off
+@if "%DEBUG%"=="" @echo off
 @rem ##########################################################################
 @rem
 @rem  Gradle startup script for Windows
@@ -25,7 +25,8 @@
 if "%OS%"=="Windows_NT" setlocal
 
 set DIRNAME=%~dp0
-if "%DIRNAME%" == "" set DIRNAME=.
+if "%DIRNAME%"=="" set DIRNAME=.
+@rem This is normally unused
 set APP_BASE_NAME=%~n0
 set APP_HOME=%DIRNAME%
 
@@ -40,13 +41,13 @@ if defined JAVA_HOME goto findJavaFromJavaHome
 
 set JAVA_EXE=java.exe
 %JAVA_EXE% -version >NUL 2>&1
-if "%ERRORLEVEL%" == "0" goto execute
+if %ERRORLEVEL% equ 0 goto execute
 
-echo.
+echo. 1>&2
-echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 1>&2
-echo.
+echo. 1>&2
-echo Please set the JAVA_HOME variable in your environment to match the
+echo Please set the JAVA_HOME variable in your environment to match the 1>&2
-echo location of your Java installation.
+echo location of your Java installation. 1>&2
 
 goto fail
 
@@ -56,11 +57,11 @@ set JAVA_EXE=%JAVA_HOME%/bin/java.exe
 
 if exist "%JAVA_EXE%" goto execute
 
-echo.
+echo. 1>&2
-echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 1>&2
-echo.
+echo. 1>&2
-echo Please set the JAVA_HOME variable in your environment to match the
+echo Please set the JAVA_HOME variable in your environment to match the 1>&2
-echo location of your Java installation.
+echo location of your Java installation. 1>&2
 
 goto fail
 
@@ -75,13 +76,15 @@ set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
 
 :end
 @rem End local scope for the variables with windows NT shell
-if "%ERRORLEVEL%"=="0" goto mainEnd
+if %ERRORLEVEL% equ 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
+set EXIT_CODE=%ERRORLEVEL%
-exit /b 1
+if %EXIT_CODE% equ 0 set EXIT_CODE=1
+if not ""=="%GRADLE_EXIT_CONSOLE%" exit %EXIT_CODE%
+exit /b %EXIT_CODE%
 
 :mainEnd
 if "%OS%"=="Windows_NT" endlocal

settings.gradle

@@ -1,10 +1,17 @@
 pluginManagement {
     repositories {
-        google()
+        google {
+            content {
+                includeGroupByRegex("com\\.android.*")
+                includeGroupByRegex("com\\.google.*")
+                includeGroupByRegex("androidx.*")
+            }
+        }
         mavenCentral()
         gradlePluginPortal()
     }
 }
+
 dependencyResolutionManagement {
     repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)
     repositories {