fix: 注册PackageInstallerModule原生模块(MainApplication+ReactPackage)

- app.json: expo-updates配置(checkAutomatically ON_LOAD)
- ota/expo-manifest.json: JS bundle热更新manifest
- App.tsx: 启动时自动检查JS+APK双轨更新
- pnpm install后npx expo prebuild生成android/原生工程

ota/expo-manifest.json

@@ -0,0 +1,12 @@
+{
+  "id": "e5ce52a-0000-0000-0000-000000000000",
+  "createdAt": "2026-07-19T15:30:00.000Z",
+  "runtimeVersion": "0.1.0",
+  "launchAsset": {
+    "key": "bundle",
+    "contentType": "application/javascript",
+    "url": "https://git.childish-ghost.com/LukeMackin/Yuzu-GCA/releases/download/v0.1.0-dav-android-8/bundle.js"
+  },
+  "assets": [],
+  "metadata": {}
+}

packages/client-android/android/.gitignore

@@ -0,0 +1,16 @@
+# OSX
+#
+.DS_Store
+
+# Android/IntelliJ
+#
+build/
+.idea
+.gradle
+local.properties
+*.iml
+*.hprof
+.cxx/
+
+# Bundle artifacts
+*.jsbundle

packages/client-android/android/.gradle/buildOutputCleanup/cache.properties

@@ -1,2 +1,2 @@
-#Sun Jul 19 10:50:39 CST 2026
+#Mon Jul 20 13:05:50 CST 2026
 gradle.version=8.10.2

packages/client-android/android/app/build.gradle

@@ -2,11 +2,11 @@ apply plugin: "com.android.application"
 apply plugin: "org.jetbrains.kotlin.android"
 
 android {
-    namespace "dev.yuzu.gca"
+    namespace 'dev.yuzu.gca'
     compileSdk 35
 
     defaultConfig {
-        applicationId "dev.yuzu.gca"
+        applicationId 'dev.yuzu.gca'
         minSdk 24
         targetSdk 35
         versionCode 8

packages/client-android/android/app/proguard-rules.pro

@@ -0,0 +1,14 @@
+# Add project specific ProGuard rules here.
+# By default, the flags in this file are appended to flags specified
+# in /usr/local/Cellar/android-sdk/24.3.3/tools/proguard/proguard-android.txt
+# You can edit the include path and order by changing the proguardFiles
+# directive in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# react-native-reanimated
+-keep class com.swmansion.reanimated.** { *; }
+-keep class com.facebook.react.turbomodule.** { *; }
+
+# Add any project specific keep options here:

packages/client-android/android/app/src/debug/AndroidManifest.xml

@@ -0,0 +1,7 @@
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools">
+
+    <uses-permission android:name="android.permission.SYSTEM_ALERT_WINDOW"/>
+
+    <application android:usesCleartextTraffic="true" tools:targetApi="28" tools:ignore="GoogleAppIndexingWarning" tools:replace="android:usesCleartextTraffic" />
+</manifest>

packages/client-android/android/app/src/main/AndroidManifest.xml

@@ -1,33 +1,28 @@
-<?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android">
-
   <uses-permission android:name="android.permission.INTERNET"/>
+  <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
   <uses-permission android:name="android.permission.REQUEST_INSTALL_PACKAGES"/>
-
+  <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
-    <application
+  <application android:name=".MainApplication" android:label="Yuzu GCA v0.1.0" android:allowBackup="false" android:supportsRtl="true" android:theme="@style/Theme.AppCompat.DayNight">
-        android:label="Yuzu GCA v0.1.0"
+    <meta-data android:name="expo.modules.updates.ENABLED" android:value="true"/>
-        android:allowBackup="false"
+    <meta-data android:name="expo.modules.updates.EXPO_RUNTIME_VERSION" android:value="@string/expo_runtime_version"/>
-        android:supportsRtl="true"
+    <meta-data android:name="expo.modules.updates.EXPO_UPDATES_CHECK_ON_LAUNCH" android:value="ALWAYS"/>
-        android:theme="@style/Theme.AppCompat.DayNight">
+    <meta-data android:name="expo.modules.updates.EXPO_UPDATES_LAUNCH_WAIT_MS" android:value="3000"/>
-
+    <meta-data android:name="expo.modules.updates.EXPO_UPDATE_URL" android:value="https://git.childish-ghost.com/LukeMackin/Yuzu-GCA/raw/branch/main/ota/expo-manifest.json"/>
-        <activity
+    <activity android:name=".MainActivity" android:label="Yuzu GCA v0.1.0" android:launchMode="singleTask" android:exported="true" android:screenOrientation="portrait" android:windowSoftInputMode="adjustResize">
-            android:name=".MainActivity"
-            android:label="Yuzu GCA v0.1.0"
-            android:exported="true">
       <intent-filter>
         <action android:name="android.intent.action.MAIN"/>
         <category android:name="android.intent.category.LAUNCHER"/>
       </intent-filter>
+      <intent-filter>
+        <action android:name="android.intent.action.VIEW"/>
+        <category android:name="android.intent.category.DEFAULT"/>
+        <category android:name="android.intent.category.BROWSABLE"/>
+        <data android:scheme="dev.yuzu.gca"/>
+      </intent-filter>
     </activity>
-
+    <provider android:name="androidx.core.content.FileProvider" android:authorities="${applicationId}.fileprovider" android:exported="false" android:grantUriPermissions="true">
-        <provider
+      <meta-data android:name="android.support.FILE_PROVIDER_PATHS" android:resource="@xml/file_paths"/>
-            android:name="androidx.core.content.FileProvider"
-            android:authorities="${applicationId}.fileprovider"
-            android:exported="false"
-            android:grantUriPermissions="true">
-            <meta-data
-                android:name="android.support.FILE_PROVIDER_PATHS"
-                android:resource="@xml/file_paths" />
     </provider>
   </application>
 </manifest>

packages/client-android/android/app/src/main/java/dev/yuzu/gca/MainApplication.kt

@@ -0,0 +1,24 @@
+package dev.yuzu.gca
+
+import android.app.Application
+import com.facebook.react.PackageList
+import com.facebook.react.ReactApplication
+import com.facebook.react.ReactNativeHost
+import com.facebook.react.ReactPackage
+import com.facebook.react.defaults.DefaultReactNativeHost
+import com.facebook.soloader.SoLoader
+
+class MainApplication : Application(), ReactApplication {
+    override val reactNativeHost: ReactNativeHost =
+        object : DefaultReactNativeHost(this) {
+            override fun getPackages(): List<ReactPackage> =
+                PackageList(this).packages.apply { add(PackageInstallerPackage()) }
+            override fun getJSMainModuleName() = "index"
+            override fun getUseDeveloperSupport() = false
+        }
+
+    override fun onCreate() {
+        super.onCreate()
+        SoLoader.init(this, false)
+    }
+}

packages/client-android/android/app/src/main/java/dev/yuzu/gca/PackageInstallerModule.kt

@@ -0,0 +1,51 @@
+package dev.yuzu.gca
+
+import android.app.PendingIntent
+import android.content.Intent
+import android.content.pm.PackageInstaller
+import com.facebook.react.bridge.*
+import java.io.File
+import java.security.MessageDigest
+
+class PackageInstallerModule(reactContext: ReactApplicationContext) : ReactContextBaseJavaModule(reactContext) {
+    override fun getName() = "PackageInstallerModule"
+
+    @ReactMethod
+    fun installApk(filePath: String, expectedSha256: String, promise: Promise) {
+        try {
+            val context = reactApplicationContext
+            val apkFile = File(filePath)
+            if (!apkFile.exists()) { promise.reject("NOT_FOUND", "APK not found"); return }
+
+            if (!context.packageManager.canRequestPackageInstalls()) {
+                promise.reject("PERMISSION", "Install permission not granted"); return
+            }
+
+            // SHA256 verify
+            val sha256 = MessageDigest.getInstance("SHA-256")
+            apkFile.inputStream().use { input ->
+                val buf = ByteArray(8192); var read: Int
+                while (input.read(buf).also { read = it } != -1) sha256.update(buf, 0, read)
+            }
+            if (sha256.digest().joinToString("") { "%02x".format(it) } != expectedSha256) {
+                promise.reject("SHA256", "SHA256 mismatch"); return
+            }
+
+            val pi = context.packageManager.packageInstaller
+            val sessionId = pi.createSession(PackageInstaller.SessionParams(PackageInstaller.SessionParams.MODE_FULL_INSTALL))
+            val session = pi.openSession(sessionId)
+            try {
+                apkFile.inputStream().use { input ->
+                    session.openWrite("package", 0, apkFile.length()).use { output ->
+                        input.copyTo(output); session.fsync(output)
+                    }
+                }
+                val launchIntent = context.packageManager.getLaunchIntentForPackage(context.packageName)
+                    ?: run { promise.reject("NO_INTENT", "No launch intent"); return }
+                session.commit(PendingIntent.getActivity(context, 0, launchIntent,
+                    PendingIntent.FLAG_UPDATE_CURRENT or PendingIntent.FLAG_IMMUTABLE).intentSender)
+                promise.resolve("installed")
+            } finally { session.close() }
+        } catch (e: Exception) { promise.reject("ERROR", e.message) }
+    }
+}

packages/client-android/android/app/src/main/java/dev/yuzu/gca/PackageInstallerPackage.kt

@@ -0,0 +1,12 @@
+package dev.yuzu.gca
+
+import com.facebook.react.ReactPackage
+import com.facebook.react.bridge.NativeModule
+import com.facebook.react.bridge.ReactApplicationContext
+import com.facebook.react.uimanager.ViewManager
+
+class PackageInstallerPackage : ReactPackage {
+    override fun createNativeModules(reactContext: ReactApplicationContext): List<NativeModule> =
+        listOf(PackageInstallerModule(reactContext))
+    override fun createViewManagers(reactContext: ReactApplicationContext): List<ViewManager<*, *>> = emptyList()
+}

packages/client-android/android/app/src/main/res/drawable/ic_launcher_background.xml

@@ -0,0 +1,3 @@
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
+  <item android:drawable="@color/splashscreen_background"/>
+</layer-list>

packages/client-android/android/app/src/main/res/drawable/rn_edit_text_material.xml

@@ -0,0 +1,37 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2014 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.
+-->
+<inset xmlns:android="http://schemas.android.com/apk/res/android"
+       android:insetLeft="@dimen/abc_edit_text_inset_horizontal_material"
+       android:insetRight="@dimen/abc_edit_text_inset_horizontal_material"
+       android:insetTop="@dimen/abc_edit_text_inset_top_material"
+       android:insetBottom="@dimen/abc_edit_text_inset_bottom_material"
+       >
+
+    <selector>
+        <!--
+          This file is a copy of abc_edit_text_material (https://bit.ly/3k8fX7I).
+          The item below with state_pressed="false" and state_focused="false" causes a NullPointerException.
+          NullPointerException:tempt to invoke virtual method 'android.graphics.drawable.Drawable android.graphics.drawable.Drawable$ConstantState.newDrawable(android.content.res.Resources)'
+
+          <item android:state_pressed="false" android:state_focused="false" android:drawable="@drawable/abc_textfield_default_mtrl_alpha"/>
+
+          For more info, see https://bit.ly/3CdLStv (react-native/pull/29452) and https://bit.ly/3nxOMoR.
+        -->
+        <item android:state_enabled="false" android:drawable="@drawable/abc_textfield_default_mtrl_alpha"/>
+        <item android:drawable="@drawable/abc_textfield_activated_mtrl_alpha"/>
+    </selector>
+
+</inset>

packages/client-android/android/app/src/main/res/values-night/colors.xml

@@ -0,0 +1 @@
+<resources/>

packages/client-android/android/app/src/main/res/values/colors.xml

@@ -1,5 +1,5 @@
-<?xml version="1.0" encoding="utf-8"?>
 <resources>
-    <color name="primary">#3b82f6</color>
+  <color name="splashscreen_background">#0f172a</color>
-    <color name="background">#0f172a</color>
+  <color name="colorPrimary">#023c69</color>
+  <color name="colorPrimaryDark">#0f172a</color>
 </resources>

packages/client-android/android/app/src/main/res/values/strings.xml

@@ -1,4 +1,6 @@
-<?xml version="1.0" encoding="utf-8"?>
 <resources>
-    <string name="app_name">Yuzu GCA v0.1.0</string>
+  <string name="app_name">YuzuGCA</string>
+  <string name="expo_splash_screen_resize_mode" translatable="false">contain</string>
+  <string name="expo_splash_screen_status_bar_translucent" translatable="false">false</string>
+  <string name="expo_runtime_version">0.1.0</string>
 </resources>

packages/client-android/android/app/src/main/res/values/styles.xml

@@ -0,0 +1,17 @@
+<resources xmlns:tools="http://schemas.android.com/tools">
+  <style name="AppTheme" parent="Theme.AppCompat.Light.NoActionBar">
+    <item name="android:textColor">@android:color/black</item>
+    <item name="android:editTextStyle">@style/ResetEditText</item>
+    <item name="android:editTextBackground">@drawable/rn_edit_text_material</item>
+    <item name="colorPrimary">@color/colorPrimary</item>
+    <item name="android:statusBarColor">#0f172a</item>
+  </style>
+  <style name="ResetEditText" parent="@android:style/Widget.EditText">
+    <item name="android:padding">0dp</item>
+    <item name="android:textColorHint">#c8c8c8</item>
+    <item name="android:textColor">@android:color/black</item>
+  </style>
+  <style name="Theme.App.SplashScreen" parent="AppTheme">
+    <item name="android:windowBackground">@drawable/ic_launcher_background</item>
+  </style>
+</resources>

packages/client-android/android/gradle.properties

@@ -1,5 +1,56 @@
+# 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.
+# Default value: -Xmx512m -XX:MaxMetaspaceSize=256m
 org.gradle.jvmargs=-Xmx2048m -XX:MaxMetaspaceSize=512m
+
+# When configured, Gradle will run in incubating parallel mode.
+# This option should only be used with decoupled projects. More details, visit
+# http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
+# org.gradle.parallel=true
+
+# AndroidX package structure to make it clearer which packages are bundled with the
+# Android operating system, and which are packaged with your app's APK
+# https://developer.android.com/topic/libraries/support-library/androidx-rn
 android.useAndroidX=true
-android.enableJetifier=true
+
+# Enable AAPT2 PNG crunching
+android.enablePngCrunchInReleaseBuilds=true
+
+# Use this property to specify which architecture you want to build.
+# You can also override it from the CLI using
+# ./gradlew <task> -PreactNativeArchitectures=x86_64
+reactNativeArchitectures=armeabi-v7a,arm64-v8a,x86,x86_64
+
+# Use this property to enable support to the new architecture.
+# This will allow you to use TurboModules and the Fabric render in
+# your application. You should enable this flag either if you want
+# to write custom TurboModules/Fabric components OR use libraries that
+# are providing them.
 newArchEnabled=true
+
+# Use this property to enable or disable the Hermes JS engine.
+# If set to false, you will be using JSC instead.
 hermesEnabled=true
+
+# Enable GIF support in React Native images (~200 B increase)
+expo.gif.enabled=true
+# Enable webp support in React Native images (~85 KB increase)
+expo.webp.enabled=true
+# Enable animated webp support (~3.4 MB increase)
+# Disabled by default because iOS doesn't support animated webp
+expo.webp.animated=false
+
+# Enable network inspector
+EX_DEV_CLIENT_NETWORK_INSPECTOR=true
+
+# Use legacy packaging to compress native libraries in the resulting APK.
+expo.useLegacyPackaging=false

packages/client-android/android/gradlew

@@ -0,0 +1,252 @@
+#!/bin/sh
+
+#
+# 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.
+# 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.
+#
+# SPDX-License-Identifier: Apache-2.0
+#
+
+##############################################################################
+#
+#   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
+app_path=$0
+
+# Need this for daisy-chained symlinks.
+while
+    APP_HOME=${app_path%"${app_path##*/}"}  # leaves a trailing /; empty if no leading path
+    [ -h "$app_path" ]
+do
+    ls=$( ls -ld "$app_path" )
+    link=${ls#*' -> '}
+    case $link in             #(
+      /*)   app_path=$link ;; #(
+      *)    app_path=$APP_HOME$link ;;
+    esac
+done
+
+# This is normally unused
+# shellcheck disable=SC2034
+APP_BASE_NAME=${0##*/}
+# Discard cd standard output in case $CDPATH is set (https://github.com/gradle/gradle/issues/25036)
+APP_HOME=$( cd -P "${APP_HOME:-./}" > /dev/null && printf '%s
+' "$PWD" ) || exit
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+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 "$( uname )" in                #(
+  CYGWIN* )         cygwin=true  ;; #(
+  Darwin* )         darwin=true  ;; #(
+  MSYS* | MINGW* )  msys=true    ;; #(
+  NONSTOP* )        nonstop=true ;;
+esac
+
+CLASSPATH=$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: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD=java
+    if ! command -v java >/dev/null 2>&1
+    then
+        die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+fi
+
+# Increase the maximum file descriptors if we can.
+if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
+    case $MAX_FD in #(
+      max*)
+        # In POSIX sh, ulimit -H is undefined. That's why the result is checked to see if it worked.
+        # shellcheck disable=SC2039,SC3045
+        MAX_FD=$( ulimit -H -n ) ||
+            warn "Could not query maximum file descriptor limit"
+    esac
+    case $MAX_FD in  #(
+      '' | soft) :;; #(
+      *)
+        # In POSIX sh, ulimit -n is undefined. That's why the result is checked to see if it worked.
+        # shellcheck disable=SC2039,SC3045
+        ulimit -n "$MAX_FD" ||
+            warn "Could not set maximum file descriptor limit to $MAX_FD"
+    esac
+fi
+
+# Collect all arguments for the java command, stacking in reverse order:
+#   * args from the command line
+#   * the main class name
+#   * -classpath
+#   * -D...appname settings
+#   * --module-path (only if needed)
+#   * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables.
+
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if "$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 "$JAVACMD" "$@"

packages/client-android/app.json

@@ -3,40 +3,26 @@
     "name": "YuzuGCA",
     "slug": "yuzu-gca",
     "version": "0.1.0",
+    "runtimeVersion": "0.1.0",
     "orientation": "portrait",
-    "icon": "./assets/icon.png",
     "userInterfaceStyle": "dark",
     "newArchEnabled": true,
-    "splash": {
+    "splash": { "backgroundColor": "#0f172a" },
-      "backgroundColor": "#0f172a"
+    "ios": { "supportsTablet": false, "bundleIdentifier": "dev.yuzu.gca" },
-    },
-    "ios": {
-      "supportsTablet": false,
-      "bundleIdentifier": "dev.yuzu.gca"
-    },
     "android": {
-      "adaptiveIcon": {
+      "adaptiveIcon": { "backgroundColor": "#0f172a" },
-        "backgroundColor": "#0f172a"
-      },
       "package": "dev.yuzu.gca",
       "allowBackup": false,
-      "permissions": [
+      "versionCode": 8,
-        "REQUEST_INSTALL_PACKAGES"
+      "permissions": ["REQUEST_INSTALL_PACKAGES"]
-      ]
     },
-    "plugins": [
+    "plugins": ["expo-updates"],
-      "expo-updates"
-    ],
     "updates": {
       "enabled": true,
       "checkAutomatically": "ON_LOAD",
       "fallbackToCacheTimeout": 3000,
-      "url": "https://git.childish-ghost.com/LukeMackin/Yuzu-GCA/releases/download/manifest/expo-manifest.json"
+      "url": "https://git.childish-ghost.com/LukeMackin/Yuzu-GCA/raw/branch/main/ota/expo-manifest.json"
     },
-    "extra": {
+    "extra": { "eas": { "projectId": "yuzu-gca-android" } }
-      "eas": {
-        "projectId": "yuzu-gca-android"
-      }
-    }
   }
 }

packages/client-android/package.json

@@ -5,18 +5,19 @@
   "main": "expo-router/entry",
   "scripts": {
     "start": "expo start",
-    "android": "expo start --android",
+    "android": "expo run:android",
     "build": "eas build -p android --profile preview",
     "export": "expo export --platform android",
-    "prebuild": "expo prebuild --platform android"
+    "prebuild": "expo prebuild --platform android",
+    "ios": "expo run:ios"
   },
   "dependencies": {
     "@yuzu-gca/shared": "workspace:*",
-    "expo": "~52.0.0",
+    "expo": "~52.0.49",
     "expo-constants": "~17.0.0",
     "expo-file-system": "~18.0.0",
     "expo-status-bar": "~2.0.0",
-    "expo-updates": "~26.0.0",
+    "expo-updates": "~0.27.5",
     "react": "18.3.1",
     "react-native": "0.76.5"
   },