build(android): 生成原生Android工程 — Android Studio直接构建

- android/: 完整Gradle工程(build.gradle/settings/AndroidManifest/Activity/Application) - PackageInstallerModule: 重写为ReactContextBaseJavaModule (bare RN, 移除Expo依赖) - 新增sha256File原生方法, installApk改为Promise异步 - 移除旧的modules/ (Expo Module → bare React Native) - 添加eas.json (备用云端构建)
2026-07-19 10:42:17 +08:00
parent 3f8be6587e
commit eab872ff09
13 changed files with 306 additions and 0 deletions
--- a/packages/client-android/android/app/src/main/AndroidManifest.xml
+++ b/packages/client-android/android/app/src/main/AndroidManifest.xml
@@ -0,0 +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.REQUEST_INSTALL_PACKAGES" />
+
+    <application
+        android:name=".MainApplication"
+        android:label="Yuzu GCA"
+        android:icon="@mipmap/ic_launcher"
+        android:allowBackup="false"
+        android:supportsRtl="true"
+        android:usesCleartextTraffic="true">
+
+        <activity
+            android:name=".MainActivity"
+            android:label="Yuzu GCA"
+            android:configChanges="keyboard|keyboardHidden|orientation|screenLayout|screenSize|smallestScreenSize|uiMode"
+            android:launchMode="singleTask"
+            android:windowSoftInputMode="adjustResize"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+    </application>
+</manifest>
--- a/packages/client-android/android/app/src/main/java/dev/yuzu/gca/MainActivity.kt
+++ b/packages/client-android/android/app/src/main/java/dev/yuzu/gca/MainActivity.kt
@@ -0,0 +1,18 @@
+package dev.yuzu.gca
+
+import android.os.Bundle
+import com.facebook.react.ReactActivity
+import com.facebook.react.ReactActivityDelegate
+import com.facebook.react.defaults.DefaultNewArchitectureEntryPoint.fabricEnabled
+import com.facebook.react.defaults.DefaultReactActivityDelegate
+
+class MainActivity : ReactActivity() {
+    override fun getMainComponentName(): String = "main"
+
+    override fun createReactActivityDelegate(): ReactActivityDelegate =
+        DefaultReactActivityDelegate(this, mainComponentName, fabricEnabled)
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(null)
+    }
+}
--- a/packages/client-android/android/app/src/main/java/dev/yuzu/gca/MainApplication.kt
+++ b/packages/client-android/android/app/src/main/java/dev/yuzu/gca/MainApplication.kt
@@ -0,0 +1,40 @@
+package dev.yuzu.gca
+
+import android.app.Application
+import com.facebook.react.PackageList
+import com.facebook.react.ReactApplication
+import com.facebook.react.ReactHost
+import com.facebook.react.ReactNativeHost
+import com.facebook.react.ReactPackage
+import com.facebook.react.defaults.DefaultNewArchitectureEntryPoint.load
+import com.facebook.react.defaults.DefaultReactHost.getDefaultReactHost
+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 {
+                    // 注册 PackageInstaller 原生模块
+                    add(PackageInstallerPackage())
+                }
+
+            override fun getJSMainModuleName(): String = "index"
+
+            override fun getUseDeveloperSupport(): Boolean = BuildConfig.DEBUG
+
+            override val isNewArchEnabled: Boolean = BuildConfig.IS_NEW_ARCHITECTURE_ENABLED
+            override val isHermesEnabled: Boolean = BuildConfig.IS_HERMES_ENABLED
+        }
+
+    override val reactHost: ReactHost
+        get() = getDefaultReactHost(applicationContext, reactNativeHost)
+
+    override fun onCreate() {
+        super.onCreate()
+        SoLoader.init(this, false)
+        if (BuildConfig.IS_NEW_ARCHITECTURE_ENABLED) load()
+    }
+}
--- a/packages/client-android/android/app/src/main/java/dev/yuzu/gca/PackageInstallerModule.kt
+++ b/packages/client-android/android/app/src/main/java/dev/yuzu/gca/PackageInstallerModule.kt
@@ -0,0 +1,92 @@
+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.io.FileInputStream
+import java.security.DigestInputStream
+import java.security.MessageDigest
+
+class PackageInstallerModule : ReactContextBaseJavaModule {
+    constructor(reactContext: ReactApplicationContext) : super(reactContext)
+
+    override fun getName(): String = "PackageInstallerModule"
+
+    @ReactMethod
+    fun installApk(filePath: String, expectedSha256: String, promise: Promise) {
+        try {
+            val context = reactApplicationContext
+            val apkFile = File(filePath)
+            if (!apkFile.exists()) {
+                promise.reject("FILE_NOT_FOUND", "安装包不存在")
+                return
+            }
+
+            if (!context.packageManager.canRequestPackageInstalls()) {
+                promise.reject("PERMISSION_DENIED", "REQUEST_INSTALL_PACKAGES 权限未授予")
+                return
+            }
+
+            val packageInstaller = context.packageManager.packageInstaller
+            val sessionParams = PackageInstaller.SessionParams(
+                PackageInstaller.SessionParams.MODE_FULL_INSTALL
+            )
+
+            val sessionId = packageInstaller.createSession(sessionParams)
+            val session = packageInstaller.openSession(sessionId)
+
+            try {
+                val sha256 = MessageDigest.getInstance("SHA-256")
+                FileInputStream(apkFile).use { input ->
+                    val digestStream = DigestInputStream(input, sha256)
+                    session.openWrite("package", 0, apkFile.length()).use { output ->
+                        digestStream.copyTo(output)
+                        session.fsync(output)
+                    }
+                }
+
+                val actualSha256 = sha256.digest().joinToString("") { "%02x".format(it) }
+                if (actualSha256 != expectedSha256) {
+                    promise.reject("SHA256_MISMATCH", "SHA256校验失败")
+                    return
+                }
+
+                val launchIntent = context.packageManager.getLaunchIntentForPackage(context.packageName)
+                    ?: run {
+                        promise.reject("NO_LAUNCH_INTENT", "无法获取启动Intent")
+                        return
+                    }
+                val pendingIntent = PendingIntent.getActivity(
+                    context, 0, launchIntent,
+                    PendingIntent.FLAG_UPDATE_CURRENT or PendingIntent.FLAG_IMMUTABLE
+                )
+
+                session.commit(pendingIntent.intentSender)
+                promise.resolve("安装已提交")
+            } finally {
+                session.close()
+            }
+        } catch (e: Exception) {
+            promise.reject("INSTALL_ERROR", e.message)
+        }
+    }
+
+    @ReactMethod
+    fun sha256File(filePath: String, promise: Promise) {
+        try {
+            val digest = MessageDigest.getInstance("SHA-256")
+            FileInputStream(File(filePath)).use { input ->
+                val buf = ByteArray(8192)
+                var read: Int
+                while (input.read(buf).also { read = it } != -1) {
+                    digest.update(buf, 0, read)
+                }
+            }
+            promise.resolve(digest.digest().joinToString("") { "%02x".format(it) })
+        } catch (e: Exception) {
+            promise.reject("SHA256_ERROR", e.message)
+        }
+    }
+}
--- a/packages/client-android/android/app/src/main/java/dev/yuzu/gca/PackageInstallerPackage.kt
+++ b/packages/client-android/android/app/src/main/java/dev/yuzu/gca/PackageInstallerPackage.kt
@@ -0,0 +1,16 @@
+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> {
+        return listOf(PackageInstallerModule())
+    }
+
+    override fun createViewManagers(reactContext: ReactApplicationContext): List<ViewManager<*, *>> {
+        return emptyList()
+    }
+}
--- a/packages/client-android/android/app/src/main/res/values/colors.xml
+++ b/packages/client-android/android/app/src/main/res/values/colors.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="primary">#3b82f6</color>
+    <color name="background">#0f172a</color>
+</resources>
--- a/packages/client-android/android/app/src/main/res/values/strings.xml
+++ b/packages/client-android/android/app/src/main/res/values/strings.xml
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <string name="app_name">Yuzu GCA</string>
+</resources>