add demo: demohouse/hgdoll

demohouse/hgdoll/.gitignore

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+.DS_Store
+.idea/

demohouse/hgdoll/LICENSE

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+MIT License
+
+Copyright (c) 2025 削微寒
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

demohouse/hgdoll/README.md

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+<p align="center">
+  <img src="https://raw.githubusercontent.com/521xueweihan/HGDoll/refs/heads/main/docs/assets/icon.png" width='200'/>
+  <br>中文 | <a href="docs/README_en.md">English</a>
+  <br>HGDoll 是一款 AI 手机陪玩应用.
+</p>
+
+这是一款完全开源的 AI 手机陪玩应用。在你游戏时，HGDoll 可实时看到你的游戏画面，陪你聊天、为你加油鼓劲，带来有趣的陪伴体验。它基于豆包大模型和火山方舟 Arkitect 构建，包含[安卓客户端](android/README.md)（Kotlin）和[后端服务](server/README.md)（Python）两部分，支持本地运行轻松上手。
+
+https://github.com/user-attachments/assets/704d7f2a-3206-45f2-8760-d9cf9577ca7c
+
+目前，HGDoll 还只是一个“小玩具”，仍有许多 Bug 和改进空间，我会持续更新和完善，同时欢迎大家上手体验，一起贡献代码。
+
+## 架构图
+
+```mermaid
+graph TD
+    User((用户)) --> Android[安卓客户端]
+
+    subgraph Client[客户端]
+        Android --> Speech[语音识别]
+        Android --> Screen[屏幕录制]
+        Speech --> SpeechAPI[Doubao-流式语音识别]
+        SpeechAPI --> TextResult[语音转文字结果]
+        Screen --> ScreenCapture[定时截图]
+        AudioPlay[语音播放] --> Android
+    end
+
+    subgraph Server[Server 端 Arkitect]
+        TextResult --> Backend[后端服务]
+        ScreenCapture --> Backend
+        Backend --> TempMemory[临时记忆体]
+        TempMemory --> Context[会话上下文]
+        Context --> CTX1[Context-id-1]
+        Context --> CTX2[Context-id-2]
+        Context --> CTX3[Context-id-3]
+        Context --> CTXN[...]
+        Context --> Prompt[Prompt 生成]
+        ImageResult[截图识别结果] --> TempMemory
+        AudioResult[语音合成结果] --> AudioPlay
+    end
+
+    subgraph AI[AI 模型服务]
+        Backend --> VLM[Doubao-vision-pro-32k]
+        VLM --> ImageResult
+        Prompt --> LLM[Doubao-pro-32k]
+        LLM --> TTS[Doubao-语音合成]
+        TTS --> AudioResult
+    end
+
+    style User fill:#f9f,stroke:#333,stroke-width:2px
+    style Client fill:#e4f7fb,stroke:#333,stroke-width:1px
+    style Server fill:#e6ffe6,stroke:#333,stroke-width:1px
+    style AI fill:#e6e6ff,stroke:#333,stroke-width:1px
+    style Android fill:#fff,stroke:#333,stroke-width:1px
+    style Backend fill:#fff,stroke:#333,stroke-width:1px
+    style VLM fill:#fff,stroke:#333,stroke-width:1px
+    style LLM fill:#fff,stroke:#333,stroke-width:1px
+    style TTS fill:#fff,stroke:#333,stroke-width:1px
+```
+
+
+## 快速开始
+
+客户端、后端的启动和安装步骤都在对应目录下，需要配置必要的 API Key 申请方法，[点击查看](docs/key.md)
+
+### 项目结构
+
+```
+HGDoll/
+├── android/          # 安卓客户端
+├── server/           # 后端服务
+└── docs/             # 项目文档
+```
+
+### 技术栈
+
+#### 安卓客户端
+- Kotlin
+- Jetpack Compose
+- Gradle Kotlin DSL
+- AndroidX
+
+#### 后端服务
+- Python 3.8-3.12
+- FastAPI
+- 火山方舟 Arkitect SDK
+- Uvicorn
+
+
+## 许可证
+
+本项目采用 MIT 许可证，详见 [LICENSE](LICENSE) 文件。

demohouse/hgdoll/android/.gitignore

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+# Compiled class file
+*.class
+
+# Log file
+*.log
+
+# BlueJ files
+*.ctxt
+
+# Mobile Tools for Java (J2ME)
+.mtj.tmp/
+
+# Package Files #
+*.jar
+*.war
+*.nar
+*.ear
+*.zip
+*.tar.gz
+*.rar
+
+# virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml
+hs_err_pid*
+replay_pid*
+
+# Kotlin Gradle plugin data, see https://kotlinlang.org/docs/whatsnew20.html#new-directory-for-kotlin-data-in-gradle-projects
+.kotlin/
+.DS_Store
+.gradle/

demohouse/hgdoll/android/README.md

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+# HGDoll 安卓客户端
+
+![](show.png)
+
+HGDoll 是一个基于 Kotlin 和 Jetpack Compose 开发的安卓客户端应用，它采用豆包语音大模型服务，[点击查看](../docs/key.md)如何申请运行所需的 API Key。
+
+## 环境要求
+
+- Android Studio Hedgehog | 2023.1.1 或更高版本
+- JDK 17 或更高版本
+- Gradle 8.0 或更高版本
+- Android SDK 34 (Android 14) 或更高版本
+
+## 快速开始
+
+### 1. 克隆代码库
+
+```bash
+git clone https://github.com/521xueweihan/HGDoll.git
+cd android/
+```
+
+### 2. 配置开发环境
+
+1. 打开 Android Studio
+2. 选择 "Open an existing project"
+3. 选择克隆下来的 `android` 目录
+4. 等待 Gradle 同步完成
+
+### 3. 运行应用
+
+1. 连接 Android 设备或启动模拟器
+2. 点击 Android Studio 工具栏中的 "Run" 按钮（绿色三角形）
+3. 选择目标设备
+4. 等待应用安装和启动
+5. 在 App 中输入对应的 ASR Token、ASR App ID、本地 Server IP
+
+
+## 项目结构
+
+- `app/` - 主应用模块
+- `gradle/` - Gradle 包装器文件
+- `build.gradle.kts` - 项目级构建配置
+- `settings.gradle.kts` - 项目设置文件
+- `gradle.properties` - Gradle 属性配置
+
+## 技术栈
+
+- Kotlin - 主要编程语言
+- Jetpack Compose - 现代 UI 工具包
+- Gradle Kotlin DSL - 构建脚本
+- AndroidX - Android 扩展库
+
+## 贡献指南
+
+1. Fork 项目
+2. 创建特性分支 (`git checkout -b feature/AmazingFeature`)
+3. 提交更改 (`git commit -m 'Add some AmazingFeature'`)
+4. 推送到分支 (`git push origin feature/AmazingFeature`)
+5. 创建 Pull Request

demohouse/hgdoll/android/app/.gitignore

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+/build

demohouse/hgdoll/android/app/build.gradle.kts

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+plugins {
+    alias(libs.plugins.android.application)
+    alias(libs.plugins.kotlin.android)
+    alias(libs.plugins.kotlin.compose)
+}
+
+android {
+    namespace = "com.example.android"
+    compileSdk = 35
+
+    defaultConfig {
+        applicationId = "com.example.android"
+        minSdk = 24
+        targetSdk = 35
+        versionCode = 1
+        versionName = "1.0"
+
+        testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
+    }
+
+    buildTypes {
+        release {
+            isMinifyEnabled = false
+            proguardFiles(
+                getDefaultProguardFile("proguard-android-optimize.txt"),
+                "proguard-rules.pro"
+            )
+        }
+    }
+    compileOptions {
+        sourceCompatibility = JavaVersion.VERSION_11
+        targetCompatibility = JavaVersion.VERSION_11
+    }
+    kotlinOptions {
+        jvmTarget = "11"
+    }
+    buildFeatures {
+        compose = true
+    }
+}
+
+dependencies {
+    implementation(libs.androidx.core.ktx)
+    implementation(libs.androidx.lifecycle.runtime.ktx)
+    implementation(libs.androidx.activity.compose)
+    implementation(platform(libs.androidx.compose.bom))
+    implementation(libs.androidx.ui)
+    implementation(libs.androidx.ui.graphics)
+    implementation(libs.androidx.ui.tooling.preview)
+    implementation(libs.androidx.material3)
+
+    // 添加屏幕录制相关依赖
+    implementation("androidx.media:media:1.6.0")
+    implementation("com.github.bumptech.glide:glide:4.12.0")
+
+    // 添加音频录制相关依赖
+    implementation("com.google.android.exoplayer:exoplayer-core:2.19.1")
+    implementation("com.google.android.exoplayer:exoplayer-ui:2.19.1")
+
+    // 网络请求相关依赖
+    implementation("com.squareup.retrofit2:retrofit:2.9.0")
+    implementation("com.squareup.retrofit2:converter-gson:2.9.0")
+    implementation("com.squareup.okhttp3:okhttp:4.11.0")
+    implementation("com.squareup.okhttp3:logging-interceptor:4.11.0")
+
+    testImplementation(libs.junit)
+    androidTestImplementation(libs.androidx.junit)
+    androidTestImplementation(libs.androidx.espresso.core)
+    androidTestImplementation(platform(libs.androidx.compose.bom))
+    androidTestImplementation(libs.androidx.ui.test.junit4)
+    debugImplementation(libs.androidx.ui.tooling)
+    debugImplementation(libs.androidx.ui.test.manifest)
+}

demohouse/hgdoll/android/app/proguard-rules.pro

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+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile

demohouse/hgdoll/android/app/src/main/AndroidManifest.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools">
+
+    <uses-permission android:name="android.permission.RECORD_AUDIO" />
+    <uses-permission android:name="android.permission.FOREGROUND_SERVICE" />
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
+    <uses-permission android:name="android.permission.SYSTEM_ALERT_WINDOW" />
+    <uses-permission android:name="android.permission.FOREGROUND_SERVICE_MICROPHONE" />
+    <uses-permission android:name="android.permission.FOREGROUND_SERVICE_MEDIA_PROJECTION" />
+
+    <application
+        android:usesCleartextTraffic="true"
+        android:allowBackup="true"
+        android:dataExtractionRules="@xml/data_extraction_rules"
+        android:fullBackupContent="@xml/backup_rules"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/Theme.Android"
+        tools:targetApi="31">
+        <service
+            android:name=".service.ScreenshotService"
+            android:enabled="true"
+            android:exported="false"
+            android:foregroundServiceType="mediaProjection" />
+        <service
+            android:name=".service.AsrService"
+            android:enabled="true"
+            android:exported="false"
+            android:foregroundServiceType="microphone" />
+        <activity
+            android:name=".MainActivity"
+            android:exported="true"
+            android:label="@string/app_name"
+            android:theme="@style/Theme.Android">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+    </application>
+
+</manifest>