diff --git a/Projects_2025/team7/PPT.pptx b/Projects_2025/team7/PPT.pptx new file mode 100644 index 00000000..ec9decf8 Binary files /dev/null and b/Projects_2025/team7/PPT.pptx differ diff --git a/Projects_2025/team7/Poster.pptx b/Projects_2025/team7/Poster.pptx new file mode 100644 index 00000000..bc9895e7 Binary files /dev/null and b/Projects_2025/team7/Poster.pptx differ diff --git a/Projects_2025/team7/llama.android/.DS_Store b/Projects_2025/team7/llama.android/.DS_Store new file mode 100644 index 00000000..c401f723 Binary files /dev/null and b/Projects_2025/team7/llama.android/.DS_Store differ diff --git a/Projects_2025/team7/llama.android/.gitignore b/Projects_2025/team7/llama.android/.gitignore new file mode 100644 index 00000000..347e252e --- /dev/null +++ b/Projects_2025/team7/llama.android/.gitignore @@ -0,0 +1,33 @@ +# Gradle files +.gradle/ +build/ + +# Local configuration file (sdk path, etc) +local.properties + +# Log/OS Files +*.log + +# Android Studio generated files and folders +captures/ +.externalNativeBuild/ +.cxx/ +*.apk +output.json + +# IntelliJ +*.iml +.idea/ +misc.xml +deploymentTargetDropDown.xml +render.experimental.xml + +# Keystore files +*.jks +*.keystore + +# Google Services (e.g. APIs or Firebase) +google-services.json + +# Android Profiling +*.hprof diff --git a/Projects_2025/team7/llama.android/README.md b/Projects_2025/team7/llama.android/README.md new file mode 100644 index 00000000..e69de29b diff --git a/Projects_2025/team7/llama.android/VOSK_SETUP.md b/Projects_2025/team7/llama.android/VOSK_SETUP.md new file mode 100644 index 00000000..8ca1dbab --- /dev/null +++ b/Projects_2025/team7/llama.android/VOSK_SETUP.md @@ -0,0 +1,99 @@ +# Vosk 离线语音识别设置指南 + +本应用已修改为使用 Vosk 进行离线语音识别，不再依赖系统的语音识别服务。 + +## 准备工作 + +### 1. 下载 Vosk 模型 + +您需要下载一个 Vosk 语音识别模型。根据您的需求选择： + +#### 中文模型（推荐） +- **小型模型**（约 42 MB）： + - 下载地址：https://alphacephei.com/vosk/models/vosk-model-small-cn-0.22.zip + - 适合资源受限的设备 + +- **大型模型**（约 1.8 GB）： + - 下载地址：https://alphacephei.com/vosk/models/vosk-model-cn-0.22.zip + - 识别精度更高 + +#### 英文模型 +- **小型模型**（约 40 MB）： + - 下载地址：https://alphacephei.com/vosk/models/vosk-model-small-en-us-0.15.zip + +- **大型模型**（约 1.8 GB）： + - 下载地址：https://alphacephei.com/vosk/models/vosk-model-en-us-0.22.zip + +### 2. 安装模型到项目 + +1. 下载并解压您选择的模型文件 +2. 将解压后的模型文件夹重命名为 `model-cn`（如果使用中文）或 `model-en`（如果使用英文） +3. 将该文件夹复制到项目的 `app/src/main/assets/` 目录下 + +文件结构应该如下： +``` +llama.android/ +└── app/ + └── src/ + └── main/ + └── assets/ + └── model-cn/ # 或 model-en + ├── am/ + ├── conf/ + ├── graph/ + └── ivector/ +``` + +### 3. 修改代码（如果使用英文模型） + +如果您使用的是英文模型，需要在 `MainActivity.kt` 中修改模型名称： + +找到 `initVoskModel()` 函数中的这一行： +```kotlin +val modelPath = StorageService.sync(this, "model-cn") +``` + +改为： +```kotlin +val modelPath = StorageService.sync(this, "model-en") +``` + +## 使用说明 + +1. 构建并运行应用 +2. 应用启动时会自动加载 Vosk 模型（首次加载可能需要几秒钟） +3. 查看日志确认模型是否加载成功："Vosk模型加载成功" +4. 长按麦克风按钮开始录音，松开按钮结束录音 +5. 录音过程中会实时显示识别的部分结果 +6. 录音结束后显示最终识别结果 + +## 优势 + +- ✅ 完全离线工作，不需要网络连接 +- ✅ 不依赖系统语音识别服务 +- ✅ 隐私保护，语音数据不会上传到服务器 +- ✅ 支持多种语言（中文、英文等） +- ✅ 实时显示部分识别结果 + +## 故障排除 + +### 模型加载失败 +- 确认模型文件夹在正确的位置（`app/src/main/assets/model-cn`） +- 确认模型文件夹内包含必要的子文件夹（am, conf, graph, ivector） +- 检查应用日志中的错误信息 + +### 识别效果不佳 +- 尝试使用大型模型以获得更好的识别精度 +- 确保录音环境安静 +- 对着麦克风清晰地说话 + +### 应用崩溃 +- 检查是否有足够的存储空间 +- 确认已授予麦克风权限 +- 查看崩溃日志获取详细错误信息 + +## 更多信息 + +- Vosk 官方网站：https://alphacephei.com/vosk/ +- Vosk Android 文档：https://github.com/alphacep/vosk-android-demo +- 更多语言模型：https://alphacephei.com/vosk/models diff --git a/Projects_2025/team7/llama.android/app/.gitignore b/Projects_2025/team7/llama.android/app/.gitignore new file mode 100644 index 00000000..796b96d1 --- /dev/null +++ b/Projects_2025/team7/llama.android/app/.gitignore @@ -0,0 +1 @@ +/build diff --git a/Projects_2025/team7/llama.android/app/build.gradle.kts b/Projects_2025/team7/llama.android/app/build.gradle.kts new file mode 100644 index 00000000..9403fef6 --- /dev/null +++ b/Projects_2025/team7/llama.android/app/build.gradle.kts @@ -0,0 +1,70 @@ +plugins { + id("com.android.application") + id("org.jetbrains.kotlin.android") +} + +android { + namespace = "com.example.llama" + compileSdk = 34 + + defaultConfig { + applicationId = "com.example.llama" + minSdk = 33 + targetSdk = 34 + versionCode = 1 + versionName = "1.0" + + testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner" + vectorDrawables { + useSupportLibrary = true + } + } + + buildTypes { + release { + isMinifyEnabled = false + proguardFiles( + getDefaultProguardFile("proguard-android-optimize.txt"), + "proguard-rules.pro" + ) + } + } + compileOptions { + sourceCompatibility = JavaVersion.VERSION_1_8 + targetCompatibility = JavaVersion.VERSION_1_8 + } + kotlinOptions { + jvmTarget = "1.8" + } + buildFeatures { + compose = true + } + composeOptions { + kotlinCompilerExtensionVersion = "1.5.1" + } +} + +dependencies { + + implementation("androidx.core:core-ktx:1.12.0") + implementation("androidx.lifecycle:lifecycle-runtime-ktx:2.6.2") + implementation("androidx.activity:activity-compose:1.8.2") + implementation(platform("androidx.compose:compose-bom:2023.08.00")) + implementation("androidx.compose.ui:ui") + implementation("androidx.compose.ui:ui-graphics") + implementation("androidx.compose.ui:ui-tooling-preview") + implementation("androidx.compose.material3:material3") + implementation("androidx.compose.material:material-icons-extended:1.6.0") + implementation(project(":llama")) + + // Vosk 离线语音识别 + implementation("com.alphacephei:vosk-android:0.3.47") + + testImplementation("junit:junit:4.13.2") + androidTestImplementation("androidx.test.ext:junit:1.1.5") + androidTestImplementation("androidx.test.espresso:espresso-core:3.5.1") + androidTestImplementation(platform("androidx.compose:compose-bom:2023.08.00")) + androidTestImplementation("androidx.compose.ui:ui-test-junit4") + debugImplementation("androidx.compose.ui:ui-tooling") + debugImplementation("androidx.compose.ui:ui-test-manifest") +} diff --git a/Projects_2025/team7/llama.android/app/proguard-rules.pro b/Projects_2025/team7/llama.android/app/proguard-rules.pro new file mode 100644 index 00000000..f1b42451 --- /dev/null +++ b/Projects_2025/team7/llama.android/app/proguard-rules.pro @@ -0,0 +1,21 @@ +# 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 diff --git a/Projects_2025/team7/llama.android/app/src/main/AndroidManifest.xml b/Projects_2025/team7/llama.android/app/src/main/AndroidManifest.xml new file mode 100644 index 00000000..7324ecf1 --- /dev/null +++ b/Projects_2025/team7/llama.android/app/src/main/AndroidManifest.xml @@ -0,0 +1,52 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/Projects_2025/team7/llama.android/app/src/main/assets/README.md b/Projects_2025/team7/llama.android/app/src/main/assets/README.md new file mode 100644 index 00000000..6c7766a5 --- /dev/null +++ b/Projects_2025/team7/llama.android/app/src/main/assets/README.md @@ -0,0 +1,30 @@ +# Vosk 模型目录 + +请将下载的 Vosk 模型文件夹放在此目录下。 + +## 下载模型 + +### 中文模型（推荐） +小型模型（42 MB）：https://alphacephei.com/vosk/models/vosk-model-small-cn-0.22.zip + +### 英文模型 +小型模型（40 MB）：https://alphacephei.com/vosk/models/vosk-model-small-en-us-0.15.zip + +## 安装步骤 + +1. 下载上述模型之一 +2. 解压缩下载的文件 +3. 将解压后的文件夹重命名为 `model-cn`（中文）或 `model-en`（英文） +4. 将该文件夹复制到此目录（assets）下 + +最终目录结构应该是： +``` +assets/ +└── model-cn/ # 或 model-en + ├── am/ + ├── conf/ + ├── graph/ + └── ivector/ +``` + +更多详细信息，请参考项目根目录下的 VOSK_SETUP.md 文件。 diff --git a/Projects_2025/team7/llama.android/app/src/main/assets/model-en/README b/Projects_2025/team7/llama.android/app/src/main/assets/model-en/README new file mode 100644 index 00000000..a7f79317 --- /dev/null +++ b/Projects_2025/team7/llama.android/app/src/main/assets/model-en/README @@ -0,0 +1,9 @@ +US English model for mobile Vosk applications + +Copyright 2020 Alpha Cephei Inc + +Accuracy: 10.38 (tedlium test) 9.85 (librispeech test-clean) +Speed: 0.11xRT (desktop) +Latency: 0.15s (right context) + + diff --git a/Projects_2025/team7/llama.android/app/src/main/assets/model-en/am/final.mdl b/Projects_2025/team7/llama.android/app/src/main/assets/model-en/am/final.mdl new file mode 100644 index 00000000..5596b31d Binary files /dev/null and b/Projects_2025/team7/llama.android/app/src/main/assets/model-en/am/final.mdl differ diff --git a/Projects_2025/team7/llama.android/app/src/main/assets/model-en/conf/mfcc.conf b/Projects_2025/team7/llama.android/app/src/main/assets/model-en/conf/mfcc.conf new file mode 100644 index 00000000..eaa40c5b --- /dev/null +++ b/Projects_2025/team7/llama.android/app/src/main/assets/model-en/conf/mfcc.conf @@ -0,0 +1,7 @@ +--sample-frequency=16000 +--use-energy=false +--num-mel-bins=40 +--num-ceps=40 +--low-freq=20 +--high-freq=7600 +--allow-downsample=true diff --git a/Projects_2025/team7/llama.android/app/src/main/assets/model-en/conf/model.conf b/Projects_2025/team7/llama.android/app/src/main/assets/model-en/conf/model.conf new file mode 100644 index 00000000..9d5b0da3 --- /dev/null +++ b/Projects_2025/team7/llama.android/app/src/main/assets/model-en/conf/model.conf @@ -0,0 +1,10 @@ +--min-active=200 +--max-active=3000 +--beam=10.0 +--lattice-beam=2.0 +--acoustic-scale=1.0 +--frame-subsampling-factor=3 +--endpoint.silence-phones=1:2:3:4:5:6:7:8:9:10 +--endpoint.rule2.min-trailing-silence=0.5 +--endpoint.rule3.min-trailing-silence=0.75 +--endpoint.rule4.min-trailing-silence=1.0 diff --git a/Projects_2025/team7/llama.android/app/src/main/assets/model-en/graph/Gr.fst b/Projects_2025/team7/llama.android/app/src/main/assets/model-en/graph/Gr.fst new file mode 100644 index 00000000..1f292e63 Binary files /dev/null and b/Projects_2025/team7/llama.android/app/src/main/assets/model-en/graph/Gr.fst differ diff --git a/Projects_2025/team7/llama.android/app/src/main/assets/model-en/graph/HCLr.fst b/Projects_2025/team7/llama.android/app/src/main/assets/model-en/graph/HCLr.fst new file mode 100644 index 00000000..9797b262 Binary files /dev/null and b/Projects_2025/team7/llama.android/app/src/main/assets/model-en/graph/HCLr.fst differ diff --git a/Projects_2025/team7/llama.android/app/src/main/assets/model-en/graph/disambig_tid.int b/Projects_2025/team7/llama.android/app/src/main/assets/model-en/graph/disambig_tid.int new file mode 100644 index 00000000..762fd5f0 --- /dev/null +++ b/Projects_2025/team7/llama.android/app/src/main/assets/model-en/graph/disambig_tid.int @@ -0,0 +1,17 @@ +10015 +10016 +10017 +10018 +10019 +10020 +10021 +10022 +10023 +10024 +10025 +10026 +10027 +10028 +10029 +10030 +10031 diff --git a/Projects_2025/team7/llama.android/app/src/main/assets/model-en/graph/phones/word_boundary.int b/Projects_2025/team7/llama.android/app/src/main/assets/model-en/graph/phones/word_boundary.int new file mode 100644 index 00000000..df23fd7c --- /dev/null +++ b/Projects_2025/team7/llama.android/app/src/main/assets/model-en/graph/phones/word_boundary.int @@ -0,0 +1,166 @@ +1 nonword +2 begin +3 end +4 internal +5 singleton +6 nonword +7 begin +8 end +9 internal +10 singleton +11 begin +12 end +13 internal +14 singleton +15 begin +16 end +17 internal +18 singleton +19 begin +20 end +21 internal +22 singleton +23 begin +24 end +25 internal +26 singleton +27 begin +28 end +29 internal +30 singleton +31 begin +32 end +33 internal +34 singleton +35 begin +36 end +37 internal +38 singleton +39 begin +40 end +41 internal +42 singleton +43 begin +44 end +45 internal +46 singleton +47 begin +48 end +49 internal +50 singleton +51 begin +52 end +53 internal +54 singleton +55 begin +56 end +57 internal +58 singleton +59 begin +60 end +61 internal +62 singleton +63 begin +64 end +65 internal +66 singleton +67 begin +68 end +69 internal +70 singleton +71 begin +72 end +73 internal +74 singleton +75 begin +76 end +77 internal +78 singleton +79 begin +80 end +81 internal +82 singleton +83 begin +84 end +85 internal +86 singleton +87 begin +88 end +89 internal +90 singleton +91 begin +92 end +93 internal +94 singleton +95 begin +96 end +97 internal +98 singleton +99 begin +100 end +101 internal +102 singleton +103 begin +104 end +105 internal +106 singleton +107 begin +108 end +109 internal +110 singleton +111 begin +112 end +113 internal +114 singleton +115 begin +116 end +117 internal +118 singleton +119 begin +120 end +121 internal +122 singleton +123 begin +124 end +125 internal +126 singleton +127 begin +128 end +129 internal +130 singleton +131 begin +132 end +133 internal +134 singleton +135 begin +136 end +137 internal +138 singleton +139 begin +140 end +141 internal +142 singleton +143 begin +144 end +145 internal +146 singleton +147 begin +148 end +149 internal +150 singleton +151 begin +152 end +153 internal +154 singleton +155 begin +156 end +157 internal +158 singleton +159 begin +160 end +161 internal +162 singleton +163 begin +164 end +165 internal +166 singleton diff --git a/Projects_2025/team7/llama.android/app/src/main/assets/model-en/ivector/final.dubm b/Projects_2025/team7/llama.android/app/src/main/assets/model-en/ivector/final.dubm new file mode 100644 index 00000000..db789eb9 Binary files /dev/null and b/Projects_2025/team7/llama.android/app/src/main/assets/model-en/ivector/final.dubm differ diff --git a/Projects_2025/team7/llama.android/app/src/main/assets/model-en/ivector/final.ie b/Projects_2025/team7/llama.android/app/src/main/assets/model-en/ivector/final.ie new file mode 100644 index 00000000..93737bf7 Binary files /dev/null and b/Projects_2025/team7/llama.android/app/src/main/assets/model-en/ivector/final.ie differ diff --git a/Projects_2025/team7/llama.android/app/src/main/assets/model-en/ivector/final.mat b/Projects_2025/team7/llama.android/app/src/main/assets/model-en/ivector/final.mat new file mode 100644 index 00000000..c3ec635b Binary files /dev/null and b/Projects_2025/team7/llama.android/app/src/main/assets/model-en/ivector/final.mat differ diff --git a/Projects_2025/team7/llama.android/app/src/main/assets/model-en/ivector/global_cmvn.stats b/Projects_2025/team7/llama.android/app/src/main/assets/model-en/ivector/global_cmvn.stats new file mode 100644 index 00000000..b9d92efb --- /dev/null +++ b/Projects_2025/team7/llama.android/app/src/main/assets/model-en/ivector/global_cmvn.stats @@ -0,0 +1,3 @@ + [ + 1.682383e+11 -1.1595e+10 -1.521733e+10 4.32034e+09 -2.257938e+10 -1.969666e+10 -2.559265e+10 -1.535687e+10 -1.276854e+10 -4.494483e+09 -1.209085e+10 -5.64008e+09 -1.134847e+10 -3.419512e+09 -1.079542e+10 -4.145463e+09 -6.637486e+09 -1.11318e+09 -3.479773e+09 -1.245932e+08 -1.386961e+09 6.560655e+07 -2.436518e+08 -4.032432e+07 4.620046e+08 -7.714964e+07 9.551484e+08 -4.119761e+08 8.208582e+08 -7.117156e+08 7.457703e+08 -4.3106e+08 1.202726e+09 2.904036e+08 1.231931e+09 3.629848e+08 6.366939e+08 -4.586172e+08 -5.267629e+08 -3.507819e+08 1.679838e+09 + 1.741141e+13 8.92488e+11 8.743834e+11 8.848896e+11 1.190313e+12 1.160279e+12 1.300066e+12 1.005678e+12 9.39335e+11 8.089614e+11 7.927041e+11 6.882427e+11 6.444235e+11 5.151451e+11 4.825723e+11 3.210106e+11 2.720254e+11 1.772539e+11 1.248102e+11 6.691599e+10 3.599804e+10 1.207574e+10 1.679301e+09 4.594778e+08 5.821614e+09 1.451758e+10 2.55803e+10 3.43277e+10 4.245286e+10 4.784859e+10 4.988591e+10 4.925451e+10 5.074584e+10 4.9557e+10 4.407876e+10 3.421443e+10 3.138606e+10 2.539716e+10 1.948134e+10 1.381167e+10 0 ] diff --git a/Projects_2025/team7/llama.android/app/src/main/assets/model-en/ivector/online_cmvn.conf b/Projects_2025/team7/llama.android/app/src/main/assets/model-en/ivector/online_cmvn.conf new file mode 100644 index 00000000..7748a4a4 --- /dev/null +++ b/Projects_2025/team7/llama.android/app/src/main/assets/model-en/ivector/online_cmvn.conf @@ -0,0 +1 @@ +# configuration file for apply-cmvn-online, used in the script ../local/run_online_decoding.sh diff --git a/Projects_2025/team7/llama.android/app/src/main/assets/model-en/ivector/splice.conf b/Projects_2025/team7/llama.android/app/src/main/assets/model-en/ivector/splice.conf new file mode 100644 index 00000000..960cd2e4 --- /dev/null +++ b/Projects_2025/team7/llama.android/app/src/main/assets/model-en/ivector/splice.conf @@ -0,0 +1,2 @@ +--left-context=3 +--right-context=3 diff --git a/Projects_2025/team7/llama.android/app/src/main/ic_launcher2-playstore.png b/Projects_2025/team7/llama.android/app/src/main/ic_launcher2-playstore.png new file mode 100644 index 00000000..73ddba14 Binary files /dev/null and b/Projects_2025/team7/llama.android/app/src/main/ic_launcher2-playstore.png differ diff --git a/Projects_2025/team7/llama.android/app/src/main/java/com/example/llama/Downloadable.kt b/Projects_2025/team7/llama.android/app/src/main/java/com/example/llama/Downloadable.kt new file mode 100644 index 00000000..c271c8d5 --- /dev/null +++ b/Projects_2025/team7/llama.android/app/src/main/java/com/example/llama/Downloadable.kt @@ -0,0 +1,123 @@ +package com.example.llama + +import android.app.DownloadManager +import android.net.Uri +import android.util.Log +import androidx.compose.foundation.layout.fillMaxWidth +import androidx.compose.material3.Button +import androidx.compose.material3.Text +import androidx.compose.runtime.Composable +import androidx.compose.runtime.getValue +import androidx.compose.runtime.mutableDoubleStateOf +import androidx.compose.runtime.mutableStateOf +import androidx.compose.runtime.remember +import androidx.compose.runtime.rememberCoroutineScope +import androidx.compose.runtime.setValue +import androidx.core.database.getLongOrNull +import androidx.core.net.toUri +import kotlinx.coroutines.delay +import kotlinx.coroutines.launch +import androidx.compose.ui.Modifier +import java.io.File + +data class Downloadable(val name: String, val source: Uri, val destination: File) { + companion object { + @JvmStatic + private val tag: String? = this::class.qualifiedName + + sealed interface State + data object Ready: State + data class Downloading(val id: Long): State + data class Downloaded(val downloadable: Downloadable): State + data class Error(val message: String): State + + @JvmStatic + @Composable + fun Button(viewModel: MainViewModel, dm: DownloadManager, item: Downloadable) { + var status: State by remember { + mutableStateOf( + if (item.destination.exists()) Downloaded(item) + else Ready + ) + } + var progress by remember { mutableDoubleStateOf(0.0) } + + val coroutineScope = rememberCoroutineScope() + + suspend fun waitForDownload(result: Downloading, item: Downloadable): State { + while (true) { + val cursor = dm.query(DownloadManager.Query().setFilterById(result.id)) + + if (cursor == null) { + Log.e(tag, "dm.query() returned null") + return Error("dm.query() returned null") + } + + if (!cursor.moveToFirst() || cursor.count < 1) { + cursor.close() + Log.i(tag, "cursor.moveToFirst() returned false or cursor.count < 1, download canceled?") + return Ready + } + + val pix = cursor.getColumnIndex(DownloadManager.COLUMN_BYTES_DOWNLOADED_SO_FAR) + val tix = cursor.getColumnIndex(DownloadManager.COLUMN_TOTAL_SIZE_BYTES) + val sofar = cursor.getLongOrNull(pix) ?: 0 + val total = cursor.getLongOrNull(tix) ?: 1 + cursor.close() + + if (sofar == total) { + return Downloaded(item) + } + + progress = (sofar * 1.0) / total + + delay(1000L) + } + } + + fun onClick() { + when (val s = status) { + is Downloaded -> { + viewModel.load(item.destination.path) + } + + is Downloading -> { + coroutineScope.launch { + status = waitForDownload(s, item) + } + } + + else -> { + item.destination.delete() + + val request = DownloadManager.Request(item.source).apply { + setTitle("Downloading model") + setDescription("Downloading model: ${item.name}") + setAllowedNetworkTypes(DownloadManager.Request.NETWORK_WIFI) + setDestinationUri(item.destination.toUri()) + } + + viewModel.log("正在保存 ${item.name} to ${item.destination.path}") + Log.i(tag, "Saving ${item.name} to ${item.destination.path}") + + val id = dm.enqueue(request) + status = Downloading(id) + onClick() + } + } + } + + Button( + onClick = { onClick() }, + modifier = Modifier.fillMaxWidth(0.9f), + enabled = status !is Downloading) { + when (status) { + is Downloading -> Text(text = "正在下载 ${(progress * 100).toInt()}%") + is Downloaded -> Text("加载 ${item.name}") + is Ready -> Text("点击下载 ${item.name}") + is Error -> Text("点击下载 ${item.name}") + } + } + } + } +} diff --git a/Projects_2025/team7/llama.android/app/src/main/java/com/example/llama/MainActivity.kt b/Projects_2025/team7/llama.android/app/src/main/java/com/example/llama/MainActivity.kt new file mode 100644 index 00000000..fd65d248 --- /dev/null +++ b/Projects_2025/team7/llama.android/app/src/main/java/com/example/llama/MainActivity.kt @@ -0,0 +1,515 @@ +package com.example.llama + +import android.Manifest +import android.app.ActivityManager +import android.app.DownloadManager +import android.content.ClipData +import android.content.ClipboardManager +import android.content.Intent +import android.content.pm.PackageManager +import android.net.Uri +import android.os.Bundle +import android.os.StrictMode +import android.os.StrictMode.VmPolicy +import android.text.format.Formatter +import android.media.AudioRecord +import android.media.AudioFormat +import android.media.MediaRecorder +import org.vosk.Model +import org.vosk.Recognizer +import org.vosk.android.RecognitionListener as VoskRecognitionListener +import org.vosk.android.SpeechService +import org.vosk.android.StorageService +import org.json.JSONObject +import kotlinx.coroutines.Dispatchers +import kotlinx.coroutines.withContext +import androidx.activity.ComponentActivity +import androidx.activity.compose.setContent +import androidx.activity.result.contract.ActivityResultContracts +import androidx.activity.viewModels +import androidx.compose.foundation.background +import androidx.compose.foundation.gestures.detectTapGestures +import androidx.compose.foundation.layout.Arrangement +import androidx.compose.foundation.layout.Box +import androidx.compose.foundation.layout.Column +import androidx.compose.foundation.layout.Row +import androidx.compose.foundation.layout.Spacer +import androidx.compose.foundation.layout.fillMaxSize +import androidx.compose.foundation.layout.fillMaxWidth +import androidx.compose.foundation.layout.padding +import androidx.compose.foundation.layout.width +import androidx.compose.foundation.lazy.LazyColumn +import androidx.compose.foundation.lazy.items +import androidx.compose.foundation.lazy.rememberLazyListState +import androidx.compose.foundation.shape.RoundedCornerShape +import androidx.compose.material.icons.Icons +import androidx.compose.material.icons.filled.ArrowUpward +import androidx.compose.material.icons.filled.Mic +import androidx.compose.material3.Button +import androidx.compose.material3.Icon +import androidx.compose.material3.IconButton +import androidx.compose.material3.LocalContentColor +import androidx.compose.material3.MaterialTheme +import androidx.compose.material3.OutlinedTextField +import androidx.compose.material3.Surface +import androidx.compose.material3.Text +import androidx.compose.runtime.Composable +import androidx.compose.runtime.DisposableEffect +import androidx.compose.runtime.LaunchedEffect +import androidx.compose.runtime.getValue +import androidx.compose.runtime.mutableStateOf +import androidx.compose.runtime.remember +import androidx.compose.runtime.setValue +import androidx.compose.runtime.snapshotFlow +import androidx.compose.ui.Alignment +import androidx.compose.ui.Modifier +import androidx.compose.ui.input.pointer.pointerInput +import androidx.compose.ui.platform.LocalContext +import androidx.compose.ui.unit.dp +import androidx.core.content.ContextCompat +import androidx.core.content.getSystemService +import com.example.llama.ui.theme.LlamaAndroidTheme +import java.io.File +import androidx.compose.foundation.layout.size +import androidx.compose.ui.graphics.Color +import androidx.compose.foundation.layout.statusBarsPadding +import androidx.compose.material3.OutlinedTextFieldDefaults + +class MainActivity( + activityManager: ActivityManager? = null, + downloadManager: DownloadManager? = null, + clipboardManager: ClipboardManager? = null, +): ComponentActivity() { + private val tag: String? = this::class.simpleName + + private val activityManager by lazy { activityManager ?: getSystemService()!! } + private val downloadManager by lazy { downloadManager ?: getSystemService()!! } + private val clipboardManager by lazy { clipboardManager ?: getSystemService()!! } + + private val viewModel: MainViewModel by viewModels() + + // 麦克风权限 + // requestPermissionLauncher是一个工具变量，是registerForActivityResult类的实例化 + // 自带.launch()方法，这个方法接受一个参数，这个参数必须是ActivityResultContracts.RequestPermission()类型，比如Manifest.permission.RECORD_AUDIO就是 + // 然后requestPermissionLauncher的.launch()方法根据传入的权限类型去弹出弹窗，根据用户是否同意授予权限，去执行回调函数 + // 这个回调函数的形式是 参数 -> {执行代码}，参数其实就是用户是否同意授予权限的一个Boolean值 + private val requestPermissionLauncher = registerForActivityResult( + ActivityResultContracts.RequestPermission() + ) { isGranted: Boolean -> + if (isGranted) { + viewModel.log("麦克风权限已授予") + } else { + viewModel.log("麦克风权限被拒绝") + } + } + + // Vosk 语音识别相关 + private var model: Model? = null + private var speechService: SpeechService? = null + + fun checkAndRequestPermission() { + when { + ContextCompat.checkSelfPermission( + this, + Manifest.permission.RECORD_AUDIO + ) == PackageManager.PERMISSION_GRANTED -> { } + else -> { + requestPermissionLauncher.launch(Manifest.permission.RECORD_AUDIO) + } + } + } + + // Get a MemoryInfo object for the device's current memory status. + private fun availableMemory(): ActivityManager.MemoryInfo { + return ActivityManager.MemoryInfo().also { memoryInfo -> + activityManager.getMemoryInfo(memoryInfo) + } + } + + // 1. MainActivity类是程序打开之后运行的第一个类 + // 1. 并且打开之后对MainActivity实例化之后，执行OnCreate()方法 + override fun onCreate(savedInstanceState: Bundle?) { + // 1.1 不需要关心 + super.onCreate(savedInstanceState) + + // 1.2 获取麦克风权限 + checkAndRequestPermission() + + // 1.2 不需要关心 + StrictMode.setVmPolicy( + VmPolicy.Builder(StrictMode.getVmPolicy()) + .detectLeakedClosableObjects() + .build() + ) + + // 1.3 获取内存情况，并追加在viewModel的messages中 + val free = Formatter.formatFileSize(this, availableMemory().availMem) + val total = Formatter.formatFileSize(this, availableMemory().totalMem) + viewModel.log("空闲内存/总内存: $free / $total") + viewModel.log("模型下载目录: ${getExternalFilesDir(null)}") + + // 1.3.1 初始化Vosk模型 + initVoskModel() + + // 1.4 需要下载的模型列表 + val extFilesDir = getExternalFilesDir(null) + val models = listOf( + Downloadable( + "TinyLlama 1.1B (int8, 1.17 GB)", + Uri.parse("https://huggingface.co/TheBloke/TinyLlama-1.1B-Chat-v1.0-GGUF/resolve/main/tinyllama-1.1b-chat-v1.0.Q8_0.gguf?download=true"), // 本地路径也可以写成 file:// + File(extFilesDir, "tinyllama-1.1b-chat-v1.0.Q8_0.gguf") // 保存/使用路径 + ), + Downloadable( + "Qwen3 4B (int4, 2.38 GB)", + Uri.parse("https://huggingface.co/unsloth/Qwen3-4B-GGUF/resolve/main/Qwen3-4B-Q4_0.gguf?download=true"), // 本地路径也可以写成 file:// + File(extFilesDir, "Qwen3-4B-Q4_0.gguf") // 保存/使用路径 + ), + // Downloadable( + // "Qwen2.5 0.5B (fp16, 1.27 GB)", + // Uri.parse("https://huggingface.co/Qwen/Qwen2.5-0.5B-Instruct-GGUF/resolve/main/qwen2.5-0.5b-instruct-fp16.gguf?download=true"), // 本地路径也可以写成 file:// + // File(extFilesDir, "qwen2.5-0.5b-instruct-fp16.gguf") // 保存/使用路径 + // ) + ) + + // 1.5 SetContent是一个函数 + // 1.5.1 程序入口是MainActivity，并且一进来实例化之后会马上执行OnCreate() + // 1.5.1 一般MainActivity的OnCreate中都会有调用SetContent，因为SetContent之前的代码都是在创建或者声明变量，然后获取一些值，只有SetContent是真正在手机屏幕上展示内容 + // 1.5.2 func在声明的时候要求传入3个参数func(arg1, arg2, arg3){}，arg3是一个函数，然后在Kotlin的语法糖中，可以写成func(arg1, arg2){arg3}，原因是arg3的代码可能很长，这样会更好看 + // 1.5.2 如果func在声明的时候只要求传入1个参数，且这个参数是函数，就可以直接写成func{arg1} + // 1.5.2 如果以上情况中所有参数都不是函数，只是一个变量（比如int，double或者某个类的实例），就不可以这样 + // 1.5.2 SetContent(arg1){}中，arg1就是一个函数，所以可以写成SetContent{arg1} + + // 1.5.3 SetContent(arg1:lambda){}，所以写成SetContent{arg1} + // 1.5.3 LlamaAndroidTheme(arg1:lambda){}，所以写成LlamaAndroidTheme{arg1} + // 1.5.3 Surface(arg1, arg2, arg3:lambda){}，所以写成Surface(arg1, arg2){arg3} + setContent { + LlamaAndroidTheme { + // A surface container using the 'background' color from the theme + // 这个Surface的color是对话框背景的color，所以把colorScheme.background设置成白色 + Surface( + modifier = Modifier.fillMaxSize(), + color = MaterialTheme.colorScheme.background + ) { + // 1.6 arg3:lambda + // 1.6.1 需要传入viewModel，剪切板，下载器，模型列表 + // 1.6.2 arg3的具体声明代码在本类之后 + MainCompose( + viewModel, + clipboardManager, + downloadManager, + models, + ::startVoskRecognition, + ::stopVoskRecognition + ) + } + } + } + } + + // 初始化Vosk模型 + private fun initVoskModel() { + Thread { + try { + // viewModel.log("开始加载Vosk模型...") + // 将assets中的模型解压到应用的缓存目录 + val modelDir = File(cacheDir, "model-en") + + // 如果缓存目录中没有模型，则从assets复制 + if (!modelDir.exists()) { + // viewModel.log("首次加载，正在复制模型文件...") + modelDir.mkdirs() + + // 复制assets中的所有文件到缓存目录 + copyAssetFolder("model-en", modelDir.absolutePath) + } + + // 使用缓存目录中的模型创建Model对象 + model = Model(modelDir.absolutePath) + // viewModel.log("Vosk模型加载成功") + } catch (e: Exception) { + viewModel.log("Vosk模型加载失败: ${e.message}") + e.printStackTrace() + } + }.start() + } + + // 递归复制assets文件夹到目标路径 + private fun copyAssetFolder(assetPath: String, targetPath: String) { + try { + val assetList = assets.list(assetPath) ?: return + + if (assetList.isEmpty()) { + // 这是一个文件，复制它 + assets.open(assetPath).use { input -> + File(targetPath).outputStream().use { output -> + input.copyTo(output) + } + } + } else { + // 这是一个目录，递归复制 + val targetDir = File(targetPath) + targetDir.mkdirs() + + for (asset in assetList) { + val assetFilePath = if (assetPath.isEmpty()) asset else "$assetPath/$asset" + val targetFilePath = "$targetPath/$asset" + copyAssetFolder(assetFilePath, targetFilePath) + } + } + } catch (e: Exception) { + viewModel.log("复制资源文件失败: ${e.message}") + e.printStackTrace() + } + } + + // 开始Vosk语音识别 + private fun startVoskRecognition(onResult: (String) -> Unit, onPartialResult: (String) -> Unit) { + if (model == null) { + viewModel.log("模型未加载，无法开始识别") + return + } + + try { + val recognizer = Recognizer(model, 16000.0f) + speechService = SpeechService(recognizer, 16000.0f) + + speechService?.startListening(object : VoskRecognitionListener { + override fun onPartialResult(hypothesis: String?) { + hypothesis?.let { + try { + val jsonObject = JSONObject(it) + val partial = jsonObject.optString("partial", "") + if (partial.isNotEmpty()) { + onPartialResult(partial) + } + } catch (e: Exception) { + viewModel.log("解析部分结果失败: ${e.message}") + } + } + } + + override fun onResult(hypothesis: String?) { + hypothesis?.let { + try { + val jsonObject = JSONObject(it) + val text = jsonObject.optString("text", "") + if (text.isNotEmpty()) { + onResult(text) + } + } catch (e: Exception) { + viewModel.log("解析最终结果失败: ${e.message}") + } + } + } + + override fun onFinalResult(hypothesis: String?) { + hypothesis?.let { + try { + val jsonObject = JSONObject(it) + val text = jsonObject.optString("text", "") + if (text.isNotEmpty()) { + onResult(text) + } + } catch (e: Exception) { + viewModel.log("解析最终结果失败: ${e.message}") + } + } + } + + override fun onError(exception: Exception?) { + viewModel.log("识别错误: ${exception?.message}") + } + + override fun onTimeout() { + viewModel.log("识别超时") + } + }) + + // viewModel.log("开始语音识别...") + } catch (e: Exception) { + viewModel.log("启动识别失败: ${e.message}") + } + } + + // 停止Vosk语音识别 + private fun stopVoskRecognition() { + speechService?.stop() + speechService?.shutdown() + speechService = null + } + + override fun onDestroy() { + super.onDestroy() + stopVoskRecognition() + model?.close() + } +} + +@Composable +fun MainCompose( + viewModel: MainViewModel, + clipboard: ClipboardManager, + dm: DownloadManager, + models: List, + startRecognition: ((String) -> Unit, (String) -> Unit) -> Unit, + stopRecognition: () -> Unit +) { + // 1. Column(arg1, arg2, arg3:lambda){} + // 1.1 可以写成Column(arg1, arg2){arg3}，只不过这个arg3其实可以写很多个按钮实例，最后被打包在一起作为一个arg3整体 + Column( + horizontalAlignment = Alignment.CenterHorizontally, // 整体水平居中 + modifier = Modifier.fillMaxSize() // 占满整个屏幕 + ) { + // 1. 顶部AppBar + Row( + verticalAlignment = Alignment.CenterVertically, + modifier = Modifier + .fillMaxWidth() + .background(MaterialTheme.colorScheme.background) + .statusBarsPadding() + .padding(vertical = 16.dp, horizontal = 16.dp) + ) { + Box( + modifier = Modifier + .size(13.dp) + .background(MaterialTheme.colorScheme.primary, shape = RoundedCornerShape(6.5.dp)) + ) + Spacer(modifier = Modifier.width(8.dp)) + Text( + text = "LlamaBot", + color = MaterialTheme.colorScheme.primary, + style = MaterialTheme.typography.titleLarge + ) + } + + // 2. 对话内容 + val scrollState = rememberLazyListState() + Box(modifier = Modifier.weight(1f).fillMaxWidth()) { + // 1.1 LazyColumn是真正用于显示内容 + LazyColumn( + state = scrollState, + modifier = Modifier.fillMaxSize() + ) { + items(viewModel.messages.size) { index -> + val message = viewModel.messages[index] + Row( + modifier = Modifier + .fillMaxWidth() + .padding(horizontal = 16.dp, vertical = 4.dp), + horizontalArrangement = if (index % 2 == 0) Arrangement.End else Arrangement.Start + ) { + // 这里设置文字颜色 + // 为LocalContentColor.current，实际上就是colorScheme.onTertiary，设置成黑色 + // 然后文字的背景设置为colorScheme.onTertiary，加上0.1透明度 + Text( + text = message, + style = MaterialTheme.typography.bodyLarge.copy(color = LocalContentColor.current), + modifier = Modifier + .background(MaterialTheme.colorScheme.onTertiary.copy(alpha = 0.1f), shape = RoundedCornerShape(8.dp)) + .padding(8.dp) + ) + } + } + } + + // 1.2 LaunchedEffect用于计算出对话总长度来自动给滚动到底部 + LaunchedEffect(viewModel.messages) { + snapshotFlow { viewModel.messages.lastOrNull() } + .collect { _ -> + if (viewModel.messages.isNotEmpty()) { + scrollState.animateScrollToItem(viewModel.messages.size - 1) + } + } + } + } + + // 3. 用户输入 + // 3.1 语音识别 - 使用Vosk离线识别 + var isRecording by remember { mutableStateOf(false) } + + Row( + verticalAlignment = Alignment.CenterVertically, + modifier = Modifier.fillMaxWidth(0.9f) + ){ + // 3.1 获取用户的输入，并且赋值给viewModel的message属性 + OutlinedTextField( + value = viewModel.message, + onValueChange = { viewModel.updateMessage(it) }, + label = { Text("Message") }, + + modifier = Modifier.fillMaxWidth(0.65f), // 可选，限制宽度并居中 + shape = RoundedCornerShape(24.dp) // 设置圆角 + ) + Spacer(modifier = Modifier.width(8.dp)) + + Box( + modifier = Modifier + .size(48.dp) + .background( + color = if (isRecording) MaterialTheme.colorScheme.onSurfaceVariant else MaterialTheme.colorScheme.secondary, + shape = RoundedCornerShape(50) + ) + .pointerInput(Unit) { + detectTapGestures( + onPress = { + // 1. 开始录音 - 使用Vosk + isRecording = true + // viewModel.log("开始使用Vosk离线语音识别...") + + startRecognition( + // onResult - 最终结果 + { text -> + viewModel.updateMessage(text) + // viewModel.log("识别完成: $text") + }, + // onPartialResult - 部分结果 + { partial -> + viewModel.updateMessage(partial) + } + ) + + tryAwaitRelease() + // 结束录音 + isRecording = false + stopRecognition() + // viewModel.log("停止语音识别") + } + ) + }, + contentAlignment = Alignment.Center + ) { + Icon( + imageVector = Icons.Default.Mic, + contentDescription = "Voice Input", + tint = MaterialTheme.colorScheme.onSecondary + ) + } + Spacer(modifier = Modifier.width(8.dp)) + + IconButton( + onClick = { viewModel.send() }, + modifier = Modifier + .background( + color = MaterialTheme.colorScheme.primary, + shape = RoundedCornerShape(50) + ) + .size(48.dp) + ) { + Icon( + imageVector = Icons.Default.ArrowUpward, + contentDescription = "Send", + tint = MaterialTheme.colorScheme.onPrimary + ) + } + } + + // 3. 下载按钮 + Column( + horizontalAlignment = Alignment.CenterHorizontally + ) { + for (model in models) { + Downloadable.Button(viewModel, dm, model) + } + } + } +} diff --git a/Projects_2025/team7/llama.android/app/src/main/java/com/example/llama/MainViewModel.kt b/Projects_2025/team7/llama.android/app/src/main/java/com/example/llama/MainViewModel.kt new file mode 100644 index 00000000..363d1d9a --- /dev/null +++ b/Projects_2025/team7/llama.android/app/src/main/java/com/example/llama/MainViewModel.kt @@ -0,0 +1,85 @@ +package com.example.llama + +import android.llama.cpp.LLamaAndroid +import android.util.Log +import androidx.compose.runtime.getValue +import androidx.compose.runtime.mutableStateOf +import androidx.compose.runtime.setValue +import androidx.lifecycle.ViewModel +import androidx.lifecycle.viewModelScope +import kotlinx.coroutines.flow.catch +import kotlinx.coroutines.launch + +class MainViewModel(private val llamaAndroid: LLamaAndroid = LLamaAndroid.instance()): ViewModel() { + companion object { + @JvmStatic + private val NanosPerSecond = 1_000_000_000.0 + } + + private val tag: String? = this::class.simpleName + + // 1. 可观察变量 + // 1.1 就是说var by mutableStateOf(listOf)的本质 + // 1.1 是声明了一个listOf类型的变量，并且设置初始值为 + // 1.2 然后通过by mutableStateOf给这个变量新增一个功能，使得这个变量更新的时候，页面上显示这个变量的地方会自动刷新 + // 1.3 private set + // 1.3 private set就是把set方法设置为私有方法 + // 1.3 不像Java中要在类的方法中专门写set和get方法然后设置public或private，这里直接在变量后面加一个private set就可以，减少代码量 + var messages by mutableStateOf(listOf("初始化...")) + private set + + var message by mutableStateOf("") + private set + + override fun onCleared() { + super.onCleared() + + viewModelScope.launch { + try { + llamaAndroid.unload() + } catch (exc: IllegalStateException) { + messages += exc.message!! + } + } + } + + fun send() { + val text = message + message = "" + + // Add to messages console. + messages += text + messages += "" + + viewModelScope.launch { + llamaAndroid.send(text) + .catch { + Log.e(tag, "send() failed", it) + messages += it.message!! + } + .collect { messages = messages.dropLast(1) + (messages.last() + it) } + } + } + + fun load(pathToModel: String) { + viewModelScope.launch { + try { + llamaAndroid.load(pathToModel) + messages += "已加载 $pathToModel" + } catch (exc: IllegalStateException) { + Log.e(tag, "load() failed", exc) + messages += exc.message!! + } + } + } + + fun updateMessage(newMessage: String) { + message = newMessage + } + + // 1. 追加messages + // 1.1 messages是listOf() + fun log(message: String) { + messages += message + } +} diff --git a/Projects_2025/team7/llama.android/app/src/main/java/com/example/llama/ui/theme/Color.kt b/Projects_2025/team7/llama.android/app/src/main/java/com/example/llama/ui/theme/Color.kt new file mode 100644 index 00000000..4de35d55 --- /dev/null +++ b/Projects_2025/team7/llama.android/app/src/main/java/com/example/llama/ui/theme/Color.kt @@ -0,0 +1,7 @@ +package com.example.llama.ui.theme + +import androidx.compose.ui.graphics.Color + +val Black = Color(0xFF000000) +val Gray = Color(0xFF808080) +val White = Color(0xFFFFFFFF) diff --git a/Projects_2025/team7/llama.android/app/src/main/java/com/example/llama/ui/theme/Theme.kt b/Projects_2025/team7/llama.android/app/src/main/java/com/example/llama/ui/theme/Theme.kt new file mode 100644 index 00000000..38adda5c --- /dev/null +++ b/Projects_2025/team7/llama.android/app/src/main/java/com/example/llama/ui/theme/Theme.kt @@ -0,0 +1,74 @@ +package com.example.llama.ui.theme + +import android.app.Activity +import android.os.Build +import androidx.compose.foundation.isSystemInDarkTheme +import androidx.compose.material3.MaterialTheme +import androidx.compose.material3.darkColorScheme +import androidx.compose.material3.dynamicDarkColorScheme +import androidx.compose.material3.dynamicLightColorScheme +import androidx.compose.material3.lightColorScheme +import androidx.compose.runtime.Composable +import androidx.compose.runtime.SideEffect +import androidx.compose.ui.graphics.toArgb +import androidx.compose.ui.platform.LocalContext +import androidx.compose.ui.platform.LocalView +import androidx.core.view.WindowCompat + +private val DarkColorScheme = darkColorScheme( + // 1. 状态栏 + 对话框背景 + background = Black, + + // 2. 对话文字颜色 + 消息文字颜色 + 消息框颜色 + onTertiary = White, + onSurfaceVariant = White.copy(alpha = 0.72f), + outline = White.copy(alpha = 0.72f), + + // 3. 按钮颜色 + 按钮文案颜色 + primary = White, + onPrimary = Black, + + // 3. 其他颜色 + secondary = Gray, + tertiary = Black +) + +private val LightColorScheme = lightColorScheme( + // 1. 状态栏 + 对话框背景 + background = White, + + // 2. 对话文字颜色 + 消息文字颜色 + 消息框颜色 + onTertiary = Black, + onSurfaceVariant = Black.copy(alpha = 0.72f), + outline = Black.copy(alpha = 0.72f), + + // 3. 按钮颜色 + 按钮文案颜色 + primary = Black, + onPrimary = White, + + // 3. 其他颜色 + secondary = Gray, + tertiary = White +) + +@Composable +fun LlamaAndroidTheme( + darkTheme: Boolean = isSystemInDarkTheme(), + content: @Composable () -> Unit +) { + val colorScheme = if (darkTheme) DarkColorScheme else LightColorScheme + val view = LocalView.current + if (!view.isInEditMode) { + SideEffect { + val window = (view.context as Activity).window + window.statusBarColor = colorScheme.background.toArgb() + WindowCompat.getInsetsController(window, view).isAppearanceLightStatusBars = !darkTheme + } + } + + MaterialTheme( + colorScheme = colorScheme, + typography = Typography, + content = content + ) +} diff --git a/Projects_2025/team7/llama.android/app/src/main/java/com/example/llama/ui/theme/Type.kt b/Projects_2025/team7/llama.android/app/src/main/java/com/example/llama/ui/theme/Type.kt new file mode 100644 index 00000000..0b87946c --- /dev/null +++ b/Projects_2025/team7/llama.android/app/src/main/java/com/example/llama/ui/theme/Type.kt @@ -0,0 +1,34 @@ +package com.example.llama.ui.theme + +import androidx.compose.material3.Typography +import androidx.compose.ui.text.TextStyle +import androidx.compose.ui.text.font.FontFamily +import androidx.compose.ui.text.font.FontWeight +import androidx.compose.ui.unit.sp + +// Set of Material typography styles to start with +val Typography = Typography( + bodyLarge = TextStyle( + fontFamily = FontFamily.Default, + fontWeight = FontWeight.Normal, + fontSize = 16.sp, + lineHeight = 24.sp, + letterSpacing = 0.5.sp + ) + /* Other default text styles to override + titleLarge = TextStyle( + fontFamily = FontFamily.Default, + fontWeight = FontWeight.Normal, + fontSize = 22.sp, + lineHeight = 28.sp, + letterSpacing = 0.sp + ), + labelSmall = TextStyle( + fontFamily = FontFamily.Default, + fontWeight = FontWeight.Medium, + fontSize = 11.sp, + lineHeight = 16.sp, + letterSpacing = 0.5.sp + ) + */ +) diff --git a/Projects_2025/team7/llama.android/app/src/main/res/drawable/ic_launcher2_background.xml b/Projects_2025/team7/llama.android/app/src/main/res/drawable/ic_launcher2_background.xml new file mode 100644 index 00000000..ca3826a4 --- /dev/null +++ b/Projects_2025/team7/llama.android/app/src/main/res/drawable/ic_launcher2_background.xml @@ -0,0 +1,74 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/Projects_2025/team7/llama.android/app/src/main/res/drawable/ic_launcher_background.xml b/Projects_2025/team7/llama.android/app/src/main/res/drawable/ic_launcher_background.xml new file mode 100644 index 00000000..07d5da9c --- /dev/null +++ b/Projects_2025/team7/llama.android/app/src/main/res/drawable/ic_launcher_background.xml @@ -0,0 +1,170 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/Projects_2025/team7/llama.android/app/src/main/res/drawable/ic_launcher_foreground.xml b/Projects_2025/team7/llama.android/app/src/main/res/drawable/ic_launcher_foreground.xml new file mode 100644 index 00000000..7706ab9e --- /dev/null +++ b/Projects_2025/team7/llama.android/app/src/main/res/drawable/ic_launcher_foreground.xml @@ -0,0 +1,30 @@ + + + + + + + + + + + diff --git a/Projects_2025/team7/llama.android/app/src/main/res/mipmap-anydpi-v26/ic_launcher2.xml b/Projects_2025/team7/llama.android/app/src/main/res/mipmap-anydpi-v26/ic_launcher2.xml new file mode 100644 index 00000000..a1809a08 --- /dev/null +++ b/Projects_2025/team7/llama.android/app/src/main/res/mipmap-anydpi-v26/ic_launcher2.xml @@ -0,0 +1,5 @@ + + + + + \ No newline at end of file diff --git a/Projects_2025/team7/llama.android/app/src/main/res/mipmap-anydpi-v26/ic_launcher2_round.xml b/Projects_2025/team7/llama.android/app/src/main/res/mipmap-anydpi-v26/ic_launcher2_round.xml new file mode 100644 index 00000000..a1809a08 --- /dev/null +++ b/Projects_2025/team7/llama.android/app/src/main/res/mipmap-anydpi-v26/ic_launcher2_round.xml @@ -0,0 +1,5 @@ + + + + + \ No newline at end of file diff --git a/Projects_2025/team7/llama.android/app/src/main/res/mipmap-anydpi/ic_launcher.xml b/Projects_2025/team7/llama.android/app/src/main/res/mipmap-anydpi/ic_launcher.xml new file mode 100644 index 00000000..b3e26b4c --- /dev/null +++ b/Projects_2025/team7/llama.android/app/src/main/res/mipmap-anydpi/ic_launcher.xml @@ -0,0 +1,6 @@ + + + + + + diff --git a/Projects_2025/team7/llama.android/app/src/main/res/mipmap-anydpi/ic_launcher_round.xml b/Projects_2025/team7/llama.android/app/src/main/res/mipmap-anydpi/ic_launcher_round.xml new file mode 100644 index 00000000..b3e26b4c --- /dev/null +++ b/Projects_2025/team7/llama.android/app/src/main/res/mipmap-anydpi/ic_launcher_round.xml @@ -0,0 +1,6 @@ + + + + + + diff --git a/Projects_2025/team7/llama.android/app/src/main/res/mipmap-hdpi/ic_launcher.webp b/Projects_2025/team7/llama.android/app/src/main/res/mipmap-hdpi/ic_launcher.webp new file mode 100644 index 00000000..c209e78e Binary files /dev/null and b/Projects_2025/team7/llama.android/app/src/main/res/mipmap-hdpi/ic_launcher.webp differ diff --git a/Projects_2025/team7/llama.android/app/src/main/res/mipmap-hdpi/ic_launcher2.webp b/Projects_2025/team7/llama.android/app/src/main/res/mipmap-hdpi/ic_launcher2.webp new file mode 100644 index 00000000..d2f6fa5e Binary files /dev/null and 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b/Projects_2025/team7/llama.android/app/src/main/res/mipmap-xxxhdpi/ic_launcher2_round.webp new file mode 100644 index 00000000..61f1e955 Binary files /dev/null and b/Projects_2025/team7/llama.android/app/src/main/res/mipmap-xxxhdpi/ic_launcher2_round.webp differ diff --git a/Projects_2025/team7/llama.android/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp b/Projects_2025/team7/llama.android/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp new file mode 100644 index 00000000..9126ae37 Binary files /dev/null and b/Projects_2025/team7/llama.android/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp differ diff --git a/Projects_2025/team7/llama.android/app/src/main/res/values/colors.xml b/Projects_2025/team7/llama.android/app/src/main/res/values/colors.xml new file mode 100644 index 00000000..ca1931bc --- /dev/null +++ b/Projects_2025/team7/llama.android/app/src/main/res/values/colors.xml @@ -0,0 +1,10 @@ + + + #FFBB86FC + #FF6200EE + #FF3700B3 + #FF03DAC5 + #FF018786 + #FF000000 + #FFFFFFFF + diff --git a/Projects_2025/team7/llama.android/app/src/main/res/values/strings.xml b/Projects_2025/team7/llama.android/app/src/main/res/values/strings.xml new file mode 100644 index 00000000..36ffe4b6 --- /dev/null +++ b/Projects_2025/team7/llama.android/app/src/main/res/values/strings.xml @@ -0,0 +1,3 @@ + + LlamaBot + diff --git a/Projects_2025/team7/llama.android/app/src/main/res/values/themes.xml b/Projects_2025/team7/llama.android/app/src/main/res/values/themes.xml new file mode 100644 index 00000000..8a24fda5 --- /dev/null +++ b/Projects_2025/team7/llama.android/app/src/main/res/values/themes.xml @@ -0,0 +1,5 @@ + + + +