🚧 Android

WattToolkit.sln

@@ -216,6 +216,8 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Steam++", "src\BD.WTTS.Clie
 EndProject
 Project("{C7167F0D-BC9F-4E6E-AFE1-012C56B48DB5}") = "BD.WTTS.Client.AppHost.Bridge.Package", "src\BD.WTTS.Client.AppHost.Bridge.Package\BD.WTTS.Client.AppHost.Bridge.Package.wapproj", "{27795C79-2994-4514-8656-BA34FCEE8901}"
 EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "BD.WTTS.Client.Avalonia.App.Android", "src\BD.WTTS.Client.Avalonia.App.Android\BD.WTTS.Client.Avalonia.App.Android.csproj", "{C008E17A-1E9D-4695-9FF8-86E5939140B1}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -1260,6 +1262,36 @@ Global
 		{27795C79-2994-4514-8656-BA34FCEE8901}.Release|x86.ActiveCfg = Release|x86
 		{27795C79-2994-4514-8656-BA34FCEE8901}.Release|x86.Build.0 = Release|x86
 		{27795C79-2994-4514-8656-BA34FCEE8901}.Release|x86.Deploy.0 = Release|x86
+		{C008E17A-1E9D-4695-9FF8-86E5939140B1}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{C008E17A-1E9D-4695-9FF8-86E5939140B1}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{C008E17A-1E9D-4695-9FF8-86E5939140B1}.Debug|Any CPU.Deploy.0 = Debug|Any CPU
+		{C008E17A-1E9D-4695-9FF8-86E5939140B1}.Debug|ARM.ActiveCfg = Debug|Any CPU
+		{C008E17A-1E9D-4695-9FF8-86E5939140B1}.Debug|ARM.Build.0 = Debug|Any CPU
+		{C008E17A-1E9D-4695-9FF8-86E5939140B1}.Debug|ARM.Deploy.0 = Debug|Any CPU
+		{C008E17A-1E9D-4695-9FF8-86E5939140B1}.Debug|ARM64.ActiveCfg = Debug|Any CPU
+		{C008E17A-1E9D-4695-9FF8-86E5939140B1}.Debug|ARM64.Build.0 = Debug|Any CPU
+		{C008E17A-1E9D-4695-9FF8-86E5939140B1}.Debug|ARM64.Deploy.0 = Debug|Any CPU
+		{C008E17A-1E9D-4695-9FF8-86E5939140B1}.Debug|x64.ActiveCfg = Debug|Any CPU
+		{C008E17A-1E9D-4695-9FF8-86E5939140B1}.Debug|x64.Build.0 = Debug|Any CPU
+		{C008E17A-1E9D-4695-9FF8-86E5939140B1}.Debug|x64.Deploy.0 = Debug|Any CPU
+		{C008E17A-1E9D-4695-9FF8-86E5939140B1}.Debug|x86.ActiveCfg = Debug|Any CPU
+		{C008E17A-1E9D-4695-9FF8-86E5939140B1}.Debug|x86.Build.0 = Debug|Any CPU
+		{C008E17A-1E9D-4695-9FF8-86E5939140B1}.Debug|x86.Deploy.0 = Debug|Any CPU
+		{C008E17A-1E9D-4695-9FF8-86E5939140B1}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{C008E17A-1E9D-4695-9FF8-86E5939140B1}.Release|Any CPU.Build.0 = Release|Any CPU
+		{C008E17A-1E9D-4695-9FF8-86E5939140B1}.Release|Any CPU.Deploy.0 = Release|Any CPU
+		{C008E17A-1E9D-4695-9FF8-86E5939140B1}.Release|ARM.ActiveCfg = Release|Any CPU
+		{C008E17A-1E9D-4695-9FF8-86E5939140B1}.Release|ARM.Build.0 = Release|Any CPU
+		{C008E17A-1E9D-4695-9FF8-86E5939140B1}.Release|ARM.Deploy.0 = Release|Any CPU
+		{C008E17A-1E9D-4695-9FF8-86E5939140B1}.Release|ARM64.ActiveCfg = Release|Any CPU
+		{C008E17A-1E9D-4695-9FF8-86E5939140B1}.Release|ARM64.Build.0 = Release|Any CPU
+		{C008E17A-1E9D-4695-9FF8-86E5939140B1}.Release|ARM64.Deploy.0 = Release|Any CPU
+		{C008E17A-1E9D-4695-9FF8-86E5939140B1}.Release|x64.ActiveCfg = Release|Any CPU
+		{C008E17A-1E9D-4695-9FF8-86E5939140B1}.Release|x64.Build.0 = Release|Any CPU
+		{C008E17A-1E9D-4695-9FF8-86E5939140B1}.Release|x64.Deploy.0 = Release|Any CPU
+		{C008E17A-1E9D-4695-9FF8-86E5939140B1}.Release|x86.ActiveCfg = Release|Any CPU
+		{C008E17A-1E9D-4695-9FF8-86E5939140B1}.Release|x86.Build.0 = Release|Any CPU
+		{C008E17A-1E9D-4695-9FF8-86E5939140B1}.Release|x86.Deploy.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE

src/AssemblyInfo.Constants.cs

@@ -146,4 +146,15 @@ false
 
 #endif
 
+#if ANDROID
+    internal static class JavaPkgNames
+    {
+        public const string APPLICATION_ID = "net.steampp.app";
+        public const string Root = APPLICATION_ID + ".";
+        public const string UI = Root + "ui.";
+        public const string Activities = UI + "activities.";
+        public const string Fragments = UI + "fragments.";
+        public const string Services = Root + "services.";
+    }
+#endif
 }

src/BD.WTTS.Client.Avalonia.App.Android.Design/.gitignore

@@ -0,0 +1,15 @@
+*.iml
+.gradle
+/local.properties
+/.idea/caches
+/.idea/libraries
+/.idea/modules.xml
+/.idea/workspace.xml
+/.idea/navEditor.xml
+/.idea/assetWizardSettings.xml
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties

src/BD.WTTS.Client.Avalonia.App.Android.Design/app/.gitignore

@@ -0,0 +1 @@
+/build

src/BD.WTTS.Client.Avalonia.App.Android.Design/app/build.gradle.kts

@@ -0,0 +1,69 @@
+plugins {
+    id("com.android.application")
+    id("org.jetbrains.kotlin.android")
+}
+
+android {
+    namespace = "net.steampp.app.design"
+    compileSdk = 33
+
+    defaultConfig {
+        applicationId = "net.steampp.app.design"
+        minSdk = 21
+        targetSdk = 33
+        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 = "1.4.3"
+    }
+    packaging {
+        resources {
+            excludes += "/META-INF/{AL2.0,LGPL2.1}"
+        }
+    }
+}
+
+dependencies {
+
+    implementation("androidx.core:core-ktx:1.9.0")
+    implementation("androidx.lifecycle:lifecycle-runtime-ktx:2.6.1")
+    implementation("androidx.activity:activity-compose:1.7.0")
+    implementation(platform("androidx.compose:compose-bom:2023.03.00"))
+    implementation("androidx.compose.ui:ui")
+    implementation("androidx.compose.ui:ui-graphics")
+    implementation("androidx.compose.ui:ui-tooling-preview")
+    implementation("androidx.compose.material3:material3")
+    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:2023.03.00"))
+    androidTestImplementation("androidx.compose.ui:ui-test-junit4")
+    debugImplementation("androidx.compose.ui:ui-tooling")
+    debugImplementation("androidx.compose.ui:ui-test-manifest")
+}

src/BD.WTTS.Client.Avalonia.App.Android.Design/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

src/BD.WTTS.Client.Avalonia.App.Android.Design/app/src/androidTest/java/net/steampp/app/design/ExampleInstrumentedTest.kt

@@ -0,0 +1,24 @@
+package net.steampp.app.design
+
+import androidx.test.platform.app.InstrumentationRegistry
+import androidx.test.ext.junit.runners.AndroidJUnit4
+
+import org.junit.Test
+import org.junit.runner.RunWith
+
+import org.junit.Assert.*
+
+/**
+ * Instrumented test, which will execute on an Android device.
+ *
+ * See [testing documentation](http://d.android.com/tools/testing).
+ */
+@RunWith(AndroidJUnit4::class)
+class ExampleInstrumentedTest {
+    @Test
+    fun useAppContext() {
+        // Context of the app under test.
+        val appContext = InstrumentationRegistry.getInstrumentation().targetContext
+        assertEquals("net.steampp.app.design", appContext.packageName)
+    }
+}

src/BD.WTTS.Client.Avalonia.App.Android.Design/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"
+    xmlns:tools="http://schemas.android.com/tools">
+
+    <application
+        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.WattToolkit"
+        tools:targetApi="31">
+        <activity
+            android:name=".MainActivity"
+            android:exported="true"
+            android:label="@string/app_name"
+            android:theme="@style/Theme.WattToolkit">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+    </application>
+
+</manifest>

src/BD.WTTS.Client.Avalonia.App.Android.Design/app/src/main/java/net/steampp/app/design/MainActivity.kt

@@ -0,0 +1,46 @@
+package net.steampp.app.design
+
+import android.os.Bundle
+import androidx.activity.ComponentActivity
+import androidx.activity.compose.setContent
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.Surface
+import androidx.compose.material3.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.tooling.preview.Preview
+import net.steampp.app.design.ui.theme.WattToolkitTheme
+
+class MainActivity : ComponentActivity() {
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setContent {
+            WattToolkitTheme {
+                // A surface container using the 'background' color from the theme
+                Surface(
+                    modifier = Modifier.fillMaxSize(),
+                    color = MaterialTheme.colorScheme.background
+                ) {
+                    Greeting("Android")
+                }
+            }
+        }
+    }
+}
+
+@Composable
+fun Greeting(name: String, modifier: Modifier = Modifier) {
+    Text(
+        text = "Hello $name!",
+        modifier = modifier
+    )
+}
+
+@Preview(showBackground = true)
+@Composable
+fun GreetingPreview() {
+    WattToolkitTheme {
+        Greeting("Android")
+    }
+}

src/BD.WTTS.Client.Avalonia.App.Android.Design/app/src/main/java/net/steampp/app/design/ui/theme/Color.kt

@@ -0,0 +1,11 @@
+package net.steampp.app.design.ui.theme
+
+import androidx.compose.ui.graphics.Color
+
+val Purple80 = Color(0xFFD0BCFF)
+val PurpleGrey80 = Color(0xFFCCC2DC)
+val Pink80 = Color(0xFFEFB8C8)
+
+val Purple40 = Color(0xFF6650a4)
+val PurpleGrey40 = Color(0xFF625b71)
+val Pink40 = Color(0xFF7D5260)

src/BD.WTTS.Client.Avalonia.App.Android.Design/app/src/main/java/net/steampp/app/design/ui/theme/Theme.kt

@@ -0,0 +1,70 @@
+package net.steampp.app.design.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(
+    primary = Purple80,
+    secondary = PurpleGrey80,
+    tertiary = Pink80
+)
+
+private val LightColorScheme = lightColorScheme(
+    primary = Purple40,
+    secondary = PurpleGrey40,
+    tertiary = Pink40
+
+    /* Other default colors to override
+    background = Color(0xFFFFFBFE),
+    surface = Color(0xFFFFFBFE),
+    onPrimary = Color.White,
+    onSecondary = Color.White,
+    onTertiary = Color.White,
+    onBackground = Color(0xFF1C1B1F),
+    onSurface = Color(0xFF1C1B1F),
+    */
+)
+
+@Composable
+fun WattToolkitTheme(
+    darkTheme: Boolean = isSystemInDarkTheme(),
+    // Dynamic color is available on Android 12+
+    dynamicColor: Boolean = true,
+    content: @Composable () -> Unit
+) {
+    val colorScheme = when {
+        dynamicColor && Build.VERSION.SDK_INT >= Build.VERSION_CODES.S -> {
+            val context = LocalContext.current
+            if (darkTheme) dynamicDarkColorScheme(context) else dynamicLightColorScheme(context)
+        }
+
+        darkTheme -> DarkColorScheme
+        else -> LightColorScheme
+    }
+    val view = LocalView.current
+    if (!view.isInEditMode) {
+        SideEffect {
+            val window = (view.context as Activity).window
+            window.statusBarColor = colorScheme.primary.toArgb()
+            WindowCompat.getInsetsController(window, view).isAppearanceLightStatusBars = darkTheme
+        }
+    }
+
+    MaterialTheme(
+        colorScheme = colorScheme,
+        typography = Typography,
+        content = content
+    )
+}

src/BD.WTTS.Client.Avalonia.App.Android.Design/app/src/main/java/net/steampp/app/design/ui/theme/Type.kt

@@ -0,0 +1,34 @@
+package net.steampp.app.design.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
+    )
+    */
+)

src/BD.WTTS.Client.Avalonia.App.Android.Design/app/src/main/res/drawable-v24/ic_launcher_foreground.xml

@@ -0,0 +1,30 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path android:pathData="M31,63.928c0,0 6.4,-11 12.1,-13.1c7.2,-2.6 26,-1.4 26,-1.4l38.1,38.1L107,108.928l-32,-1L31,63.928z">
+        <aapt:attr name="android:fillColor">
+            <gradient
+                android:endX="85.84757"
+                android:endY="92.4963"
+                android:startX="42.9492"
+                android:startY="49.59793"
+                android:type="linear">
+                <item
+                    android:color="#44000000"
+                    android:offset="0.0" />
+                <item
+                    android:color="#00000000"
+                    android:offset="1.0" />
+            </gradient>
+        </aapt:attr>
+    </path>
+    <path
+        android:fillColor="#FFFFFF"
+        android:fillType="nonZero"
+        android:pathData="M65.3,45.828l3.8,-6.6c0.2,-0.4 0.1,-0.9 -0.3,-1.1c-0.4,-0.2 -0.9,-0.1 -1.1,0.3l-3.9,6.7c-6.3,-2.8 -13.4,-2.8 -19.7,0l-3.9,-6.7c-0.2,-0.4 -0.7,-0.5 -1.1,-0.3C38.8,38.328 38.7,38.828 38.9,39.228l3.8,6.6C36.2,49.428 31.7,56.028 31,63.928h46C76.3,56.028 71.8,49.428 65.3,45.828zM43.4,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2c-0.3,-0.7 -0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C45.3,56.528 44.5,57.328 43.4,57.328L43.4,57.328zM64.6,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2s-0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C66.5,56.528 65.6,57.328 64.6,57.328L64.6,57.328z"
+        android:strokeWidth="1"
+        android:strokeColor="#00000000" />
+</vector>

src/BD.WTTS.Client.Avalonia.App.Android.Design/app/src/main/res/drawable/ic_launcher_background.xml

@@ -0,0 +1,170 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path
+        android:fillColor="#3DDC84"
+        android:pathData="M0,0h108v108h-108z" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M9,0L9,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,0L19,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,0L29,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,0L39,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,0L49,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,0L59,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,0L69,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,0L79,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M89,0L89,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M99,0L99,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,9L108,9"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,19L108,19"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,29L108,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,39L108,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,49L108,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,59L108,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,69L108,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,79L108,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,89L108,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,99L108,99"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,29L89,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,39L89,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,49L89,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,59L89,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,69L89,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,79L89,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,19L29,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,19L39,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,19L49,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,19L59,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,19L69,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,19L79,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+</vector>

src/BD.WTTS.Client.Avalonia.App.Android.Design/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@color/ic_launcher_background"/>
+    <foreground android:drawable="@mipmap/cic_launcher_foreground"/>
+</adaptive-icon>

src/BD.WTTS.Client.Avalonia.App.Android.Design/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@color/ic_launcher_background"/>
+    <foreground android:drawable="@mipmap/cic_launcher_foreground"/>
+</adaptive-icon>

src/BD.WTTS.Client.Avalonia.App.Android.Design/app/src/main/res/values/colors.xml

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="purple_200">#FFBB86FC</color>
+    <color name="purple_500">#FF6200EE</color>
+    <color name="purple_700">#FF3700B3</color>
+    <color name="teal_200">#FF03DAC5</color>
+    <color name="teal_700">#FF018786</color>
+    <color name="black">#FF000000</color>
+    <color name="white">#FFFFFFFF</color>
+</resources>

src/BD.WTTS.Client.Avalonia.App.Android.Design/app/src/main/res/values/ic_launcher_background.xml

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="ic_launcher_background">#202020</color>
+</resources>

src/BD.WTTS.Client.Avalonia.App.Android.Design/app/src/main/res/values/strings.xml

@@ -0,0 +1,3 @@
+<resources>
+    <string name="app_name">Watt Toolkit</string>
+</resources>

src/BD.WTTS.Client.Avalonia.App.Android.Design/app/src/main/res/values/themes.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+
+    <style name="Theme.WattToolkit" parent="android:Theme.Material.Light.NoActionBar" />
+</resources>

src/BD.WTTS.Client.Avalonia.App.Android.Design/app/src/main/res/xml/backup_rules.xml

@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+   Sample backup rules file; uncomment and customize as necessary.
+   See https://developer.android.com/guide/topics/data/autobackup
+   for details.
+   Note: This file is ignored for devices older that API 31
+   See https://developer.android.com/about/versions/12/backup-restore
+-->
+<full-backup-content>
+	<!--
+   <include domain="sharedpref" path="."/>
+   <exclude domain="sharedpref" path="device.xml"/>
+-->
+	<include
+		domain="sharedpref"
+		path="." />
+	<exclude
+		domain="sharedpref"
+		path="${applicationId}.xamarinessentials.xml" />
+</full-backup-content>

src/BD.WTTS.Client.Avalonia.App.Android.Design/app/src/main/res/xml/data_extraction_rules.xml

@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+   Sample data extraction rules file; uncomment and customize as necessary.
+   See https://developer.android.com/about/versions/12/backup-restore#xml-changes
+   for details.
+-->
+<data-extraction-rules>
+    <cloud-backup>
+        <!-- TODO: Use <include> and <exclude> to control what is backed up.
+        <include .../>
+        <exclude .../>
+        -->
+    </cloud-backup>
+    <!--
+    <device-transfer>
+        <include .../>
+        <exclude .../>
+    </device-transfer>
+    -->
+</data-extraction-rules>

src/BD.WTTS.Client.Avalonia.App.Android.Design/app/src/test/java/net/steampp/app/design/ExampleUnitTest.kt

@@ -0,0 +1,17 @@
+package net.steampp.app.design
+
+import org.junit.Test
+
+import org.junit.Assert.*
+
+/**
+ * Example local unit test, which will execute on the development machine (host).
+ *
+ * See [testing documentation](http://d.android.com/tools/testing).
+ */
+class ExampleUnitTest {
+    @Test
+    fun addition_isCorrect() {
+        assertEquals(4, 2 + 2)
+    }
+}

src/BD.WTTS.Client.Avalonia.App.Android.Design/build.gradle.kts

@@ -0,0 +1,5 @@
+// Top-level build file where you can add configuration options common to all sub-projects/modules.
+plugins {
+    id("com.android.application") version "8.1.1" apply false
+    id("org.jetbrains.kotlin.android") version "1.8.10" apply false
+}

src/BD.WTTS.Client.Avalonia.App.Android.Design/gradle.properties

@@ -0,0 +1,23 @@
+# 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.
+org.gradle.jvmargs=-Xmx2048m -Dfile.encoding=UTF-8
+# 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
+# Kotlin code style for this project: "official" or "obsolete":
+kotlin.code.style=official
+# Enables namespacing of each library's R class so that its R class includes only the
+# resources declared in the library itself and none from the library's dependencies,
+# thereby reducing the size of the R class for that library
+android.nonTransitiveRClass=true

src/BD.WTTS.Client.Avalonia.App.Android.Design/gradle/wrapper/gradle-wrapper.properties

@@ -0,0 +1,6 @@
+#Mon Sep 25 16:04:48 CST 2023
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.0-bin.zip
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists

src/BD.WTTS.Client.Avalonia.App.Android.Design/gradlew

@@ -0,0 +1,185 @@
+#!/usr/bin/env sh
+
+#
+# Copyright 2015 the original author or 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.
+#
+
+##############################################################################
+##
+##  Gradle start up script for UN*X
+##
+##############################################################################
+
+# Attempt to set APP_HOME
+# Resolve links: $0 may be a link
+PRG="$0"
+# Need this for relative symlinks.
+while [ -h "$PRG" ] ; do
+    ls=`ls -ld "$PRG"`
+    link=`expr "$ls" : '.*-> \(.*\)$'`
+    if expr "$link" : '/.*' > /dev/null; then
+        PRG="$link"
+    else
+        PRG=`dirname "$PRG"`"/$link"
+    fi
+done
+SAVED="`pwd`"
+cd "`dirname \"$PRG\"`/" >/dev/null
+APP_HOME="`pwd -P`"
+cd "$SAVED" >/dev/null
+
+APP_NAME="Gradle"
+APP_BASE_NAME=`basename "$0"`
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD="maximum"
+
+warn () {
+    echo "$*"
+}
+
+die () {
+    echo
+    echo "$*"
+    echo
+    exit 1
+}
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "`uname`" in
+  CYGWIN* )
+    cygwin=true
+    ;;
+  Darwin* )
+    darwin=true
+    ;;
+  MINGW* )
+    msys=true
+    ;;
+  NONSTOP* )
+    nonstop=true
+    ;;
+esac
+
+CLASSPATH=$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: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD="java"
+    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
+    MAX_FD_LIMIT=`ulimit -H -n`
+    if [ $? -eq 0 ] ; then
+        if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
+            MAX_FD="$MAX_FD_LIMIT"
+        fi
+        ulimit -n $MAX_FD
+        if [ $? -ne 0 ] ; then
+            warn "Could not set maximum file descriptor limit: $MAX_FD"
+        fi
+    else
+        warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
+    fi
+fi
+
+# For Darwin, add options to specify how the application appears in the dock
+if $darwin; then
+    GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
+fi
+
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then
+    APP_HOME=`cygpath --path --mixed "$APP_HOME"`
+    CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
+
+    JAVACMD=`cygpath --unix "$JAVACMD"`
+
+    # We build the pattern for arguments to be converted via cygpath
+    ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
+    SEP=""
+    for dir in $ROOTDIRSRAW ; do
+        ROOTDIRS="$ROOTDIRS$SEP$dir"
+        SEP="|"
+    done
+    OURCYGPATTERN="(^($ROOTDIRS))"
+    # Add a user-defined pattern to the cygpath arguments
+    if [ "$GRADLE_CYGPATTERN" != "" ] ; then
+        OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
+    fi
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    i=0
+    for arg in "$@" ; do
+        CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
+        CHECK2=`echo "$arg"|egrep -c "^-"`                                 ### Determine if an option
+
+        if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then                    ### Added a condition
+            eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
+        else
+            eval `echo args$i`="\"$arg\""
+        fi
+        i=`expr $i + 1`
+    done
+    case $i in
+        0) set -- ;;
+        1) set -- "$args0" ;;
+        2) set -- "$args0" "$args1" ;;
+        3) set -- "$args0" "$args1" "$args2" ;;
+        4) set -- "$args0" "$args1" "$args2" "$args3" ;;
+        5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
+        6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
+        7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
+        8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
+        9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
+    esac
+fi
+
+# Escape application args
+save () {
+    for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
+    echo " "
+}
+APP_ARGS=`save "$@"`
+
+# Collect all arguments for the java command, following the shell quoting and substitution rules
+eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
+
+exec "$JAVACMD" "$@"

src/BD.WTTS.Client.Avalonia.App.Android.Design/gradlew.bat

@@ -0,0 +1,89 @@
+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem      https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+
+@if "%DEBUG%" == "" @echo off
+@rem ##########################################################################
+@rem
+@rem  Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Resolve any "." and ".." in APP_HOME to make it shorter.
+for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="0" goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega

src/BD.WTTS.Client.Avalonia.App.Android.Design/settings.gradle.kts

@@ -0,0 +1,17 @@
+pluginManagement {
+    repositories {
+        google()
+        mavenCentral()
+        gradlePluginPortal()
+    }
+}
+dependencyResolutionManagement {
+    repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)
+    repositories {
+        google()
+        mavenCentral()
+    }
+}
+
+rootProject.name = "Watt Toolkit"
+include(":app")

src/BD.WTTS.Client.Avalonia.App.Android/AndroidManifest.xml

@@ -0,0 +1,41 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
+	<application android:allowBackup="true"
+				 android:icon="@mipmap/ic_launcher"
+				 android:label="@string/app_name"
+				 android:roundIcon="@mipmap/ic_launcher_round"
+				 android:supportsRtl="true"
+				 android:fullBackupContent="@xml/backup_rules"
+				 android:dataExtractionRules="@xml/data_extraction_rules">
+	</application>
+	<uses-permission android:name="android.permission.INTERNET" />
+	<!-- Required for API Level 30 to make sure the app can detect browsers and other apps where communication is needed.-->
+	<!--https://developer.android.com/training/basics/intents/package-visibility-use-cases-->
+	<queries>
+		<package android:name="net.steampp.app" />
+		<!-- Required for API Level 30 to make sure the app detect browsers
+      (that don't support custom tabs) -->
+		<intent>
+			<action android:name="android.intent.action.VIEW" />
+			<category android:name="android.intent.category.BROWSABLE" />
+			<data android:scheme="https" />
+		</intent>
+		<!-- Required for API Level 30 to make sure the app can detect browsers that support custom tabs -->
+		<!-- https://developers.google.com/web/updates/2020/07/custom-tabs-android-11#detecting_browsers_that_support_custom_tabs -->
+		<intent>
+			<action android:name="android.support.customtabs.action.CustomTabsService" />
+		</intent>
+		<intent>
+			<action android:name="android.intent.action.VIEW" />
+			<data android:scheme="http" />
+		</intent>
+		<intent>
+			<action android:name="android.intent.action.VIEW" />
+			<data android:scheme="https" />
+		</intent>
+		<intent>
+			<action android:name="android.intent.action.SENDTO" />
+			<data android:scheme="mailto" />
+		</intent>
+	</queries>
+</manifest>

src/BD.WTTS.Client.Avalonia.App.Android/BD.WTTS.Client.Avalonia.App.Android.csproj

@@ -0,0 +1,101 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+	<PropertyGroup>
+		<RootNamespace>BD.WTTS.Droid</RootNamespace>
+		<!-- ↓ Android 启动项目中 TargetFramework 值引入变量将导致 VS 17.7.4 项目无法启动 -->
+		<TargetFramework>net7.0-android</TargetFramework>
+		<SupportedOSPlatformVersion>21</SupportedOSPlatformVersion>
+		<AssemblyName>Assembly-CSharp</AssemblyName>
+		<OutputType>Exe</OutputType>
+		<ApplicationId>net.steampp.app</ApplicationId>
+		<!-- ↓ Version(Major一位+Minor两位+ver_for_rc两位+0+ver_for_preview两位) -->
+		<ApplicationVersion>30003007</ApplicationVersion>
+		<ApplicationDisplayVersion>3.0.0</ApplicationDisplayVersion>
+		<AndroidPackageFormat>apk</AndroidPackageFormat>
+		<AndroidEnableMultiDex>True</AndroidEnableMultiDex>
+		<!--<AndroidCreatePackagePerAbi>True</AndroidCreatePackagePerAbi>-->
+		<RuntimeIdentifiers>android-arm64;android-x64</RuntimeIdentifiers>
+		<GeneratePackageOnBuild>false</GeneratePackageOnBuild>
+		<UseMauiEssentials>true</UseMauiEssentials>
+	</PropertyGroup>
+
+	<ItemGroup>
+		<Compile Include="..\ImplicitUsings.ANDROID.cs">
+			<LinkBase>Properties</LinkBase>
+		</Compile>
+		<Compile Include="..\ImplicitUsings.MessagePack.cs">
+			<LinkBase>Properties</LinkBase>
+		</Compile>
+		<Compile Include="..\ImplicitUsings.JsonProperty.cs">
+			<LinkBase>Properties</LinkBase>
+		</Compile>
+		<Compile Include="..\ImplicitUsings.SQLite.cs">
+			<LinkBase>Properties</LinkBase>
+		</Compile>
+		<Compile Include="..\ImplicitUsings.Repositories.cs">
+			<LinkBase>Properties</LinkBase>
+		</Compile>
+		<Compile Include="..\ImplicitUsings.Services.cs">
+			<LinkBase>Properties</LinkBase>
+		</Compile>
+		<Compile Include="..\ImplicitUsings.ReactiveUI.cs">
+			<LinkBase>Properties</LinkBase>
+		</Compile>
+		<Compile Include="..\ImplicitUsings.Models.cs">
+			<LinkBase>Properties</LinkBase>
+		</Compile>
+		<Compile Include="..\ImplicitUsings.UI.cs">
+			<LinkBase>Properties</LinkBase>
+		</Compile>
+		<Compile Include="..\ImplicitUsings.UI.ViewModels.cs">
+			<LinkBase>Properties</LinkBase>
+		</Compile>
+		<Compile Include="..\ImplicitUsings.Settings.cs">
+			<LinkBase>Properties</LinkBase>
+		</Compile>
+		<Compile Include="..\ImplicitUsings.AutoMapper.cs">
+			<LinkBase>Properties</LinkBase>
+		</Compile>
+		<Compile Include="..\ImplicitUsings.WTTS.cs">
+			<LinkBase>Properties</LinkBase>
+		</Compile>
+		<Compile Include="..\ImplicitUsings.MSEX.cs">
+			<LinkBase>Properties</LinkBase>
+		</Compile>
+		<Compile Include="..\ImplicitUsings.Nito.cs">
+			<LinkBase>Properties</LinkBase>
+		</Compile>
+		<Compile Include="..\ImplicitUsings.NLog.cs">
+			<LinkBase>Properties</LinkBase>
+		</Compile>
+		<Compile Include="..\ImplicitUsings.Avalonia.cs">
+			<LinkBase>Properties</LinkBase>
+		</Compile>
+		<Compile Include="..\ImplicitUsings.UI.Views.cs">
+			<LinkBase>Properties</LinkBase>
+		</Compile>
+	</ItemGroup>
+
+	<ItemGroup>
+		<Compile Include="..\BD.WTTS.Client.Avalonia.App\Program.cs" />
+		<Compile Include="..\BD.WTTS.Client.Avalonia.App\Startup.cs" />
+	</ItemGroup>
+
+	<ItemGroup>
+		<!-- PackageReference -->
+		<PackageReference Include="Avalonia.Android" />
+		<PackageReference Include="BD.Common.Essentials.Maui" />
+		<PackageReference Include="Xamarin.Kotlin.StdLib" />
+		<PackageReference Include="Xamarin.Kotlin.StdLib.Jdk8" />
+		<PackageReference Include="Xamarin.Kotlin.StdLib.Jdk7" />
+	</ItemGroup>
+
+	<ItemGroup>
+		<ProjectReference Include="..\BD.WTTS.Client.Avalonia\BD.WTTS.Client.Avalonia.csproj" />
+		<ProjectReference Include="..\BD.WTTS.Client\BD.WTTS.Client.csproj" />
+	</ItemGroup>
+
+	<ItemGroup>
+		<PackageReference Include="StyleCop.Analyzers" PrivateAssets="All" />
+	</ItemGroup>
+</Project>

src/BD.WTTS.Client.Avalonia.App.Android/Resources/drawable-v24/ic_launcher_foreground.xml

@@ -0,0 +1,30 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path android:pathData="M31,63.928c0,0 6.4,-11 12.1,-13.1c7.2,-2.6 26,-1.4 26,-1.4l38.1,38.1L107,108.928l-32,-1L31,63.928z">
+        <aapt:attr name="android:fillColor">
+            <gradient
+                android:endX="85.84757"
+                android:endY="92.4963"
+                android:startX="42.9492"
+                android:startY="49.59793"
+                android:type="linear">
+                <item
+                    android:color="#44000000"
+                    android:offset="0.0" />
+                <item
+                    android:color="#00000000"
+                    android:offset="1.0" />
+            </gradient>
+        </aapt:attr>
+    </path>
+    <path
+        android:fillColor="#FFFFFF"
+        android:fillType="nonZero"
+        android:pathData="M65.3,45.828l3.8,-6.6c0.2,-0.4 0.1,-0.9 -0.3,-1.1c-0.4,-0.2 -0.9,-0.1 -1.1,0.3l-3.9,6.7c-6.3,-2.8 -13.4,-2.8 -19.7,0l-3.9,-6.7c-0.2,-0.4 -0.7,-0.5 -1.1,-0.3C38.8,38.328 38.7,38.828 38.9,39.228l3.8,6.6C36.2,49.428 31.7,56.028 31,63.928h46C76.3,56.028 71.8,49.428 65.3,45.828zM43.4,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2c-0.3,-0.7 -0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C45.3,56.528 44.5,57.328 43.4,57.328L43.4,57.328zM64.6,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2s-0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C66.5,56.528 65.6,57.328 64.6,57.328L64.6,57.328z"
+        android:strokeWidth="1"
+        android:strokeColor="#00000000" />
+</vector>

src/BD.WTTS.Client.Avalonia.App.Android/Resources/drawable/ic_launcher_background.xml

@@ -0,0 +1,170 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path
+        android:fillColor="#3DDC84"
+        android:pathData="M0,0h108v108h-108z" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M9,0L9,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,0L19,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,0L29,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,0L39,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,0L49,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,0L59,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,0L69,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,0L79,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M89,0L89,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M99,0L99,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,9L108,9"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,19L108,19"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,29L108,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,39L108,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,49L108,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,59L108,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,69L108,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,79L108,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,89L108,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,99L108,99"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,29L89,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,39L89,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,49L89,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,59L89,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,69L89,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,79L89,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,19L29,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,19L39,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,19L49,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,19L59,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,19L69,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,19L79,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+</vector>

src/BD.WTTS.Client.Avalonia.App.Android/Resources/mipmap-anydpi-v26/ic_launcher.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@color/ic_launcher_background"/>
+    <foreground android:drawable="@mipmap/cic_launcher_foreground"/>
+</adaptive-icon>

src/BD.WTTS.Client.Avalonia.App.Android/Resources/mipmap-anydpi-v26/ic_launcher_round.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@color/ic_launcher_background"/>
+    <foreground android:drawable="@mipmap/cic_launcher_foreground"/>
+</adaptive-icon>

src/BD.WTTS.Client.Avalonia.App.Android/Resources/values/ic_launcher_background.xml

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="ic_launcher_background">#2C3E50</color>
+</resources>

src/BD.WTTS.Client.Avalonia.App.Android/Resources/values/strings.xml

@@ -0,0 +1,4 @@
+<resources>
+	<string name="app_name">Watt Toolkit</string>
+	<string name="app_text">Hello, Android!</string>
+</resources>

src/BD.WTTS.Client.Avalonia.App.Android/Resources/xml/backup_rules.xml

@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+   Sample backup rules file; uncomment and customize as necessary.
+   See https://developer.android.com/guide/topics/data/autobackup
+   for details.
+   Note: This file is ignored for devices older that API 31
+   See https://developer.android.com/about/versions/12/backup-restore
+-->
+<full-backup-content>
+	<!--
+   <include domain="sharedpref" path="."/>
+   <exclude domain="sharedpref" path="device.xml"/>
+-->
+	<include
+		domain="sharedpref"
+		path="." />
+	<exclude
+		domain="sharedpref"
+		path="${applicationId}.xamarinessentials.xml" />
+</full-backup-content>

src/BD.WTTS.Client.Avalonia.App.Android/Resources/xml/data_extraction_rules.xml

@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+   Sample data extraction rules file; uncomment and customize as necessary.
+   See https://developer.android.com/about/versions/12/backup-restore#xml-changes
+   for details.
+-->
+<data-extraction-rules>
+	<cloud-backup>
+		<!-- TODO: Use <include> and <exclude> to control what is backed up.
+        <include .../>
+        <exclude .../>
+        -->
+	</cloud-backup>
+	<!--
+    <device-transfer>
+        <include .../>
+        <exclude .../>
+    </device-transfer>
+    -->
+</data-extraction-rules>

src/BD.WTTS.Client.Avalonia.App.Android/UI/Activities/MainActivity.cs

@@ -0,0 +1,14 @@
+using Avalonia;
+using Avalonia.Android;
+
+namespace BD.WTTS.Droid.UI.Activities;
+
+[Register(AssemblyInfo.JavaPkgNames.Activities + nameof(MainActivity))]
+[Activity(Label = "@string/app_name", MainLauncher = true)]
+sealed class MainActivity : AvaloniaMainActivity<App>
+{
+    protected sealed override AppBuilder CustomizeAppBuilder(AppBuilder builder)
+    {
+        return base.CustomizeAppBuilder(builder);
+    }
+}

src/BD.WTTS.Client.Avalonia.App.Android/UI/MainApplication.cs

@@ -0,0 +1,31 @@
+namespace BD.WTTS.Droid.UI;
+
+[Register(AssemblyInfo.JavaPkgNames.UI + nameof(MainApplication))]
+[Application]
+public sealed partial class MainApplication : AndroidApplication
+{
+    public static MainApplication Instance =>
+        Context is MainApplication app ? app :
+        throw new ArgumentNullException(nameof(app));
+
+    public MainApplication(IntPtr javaReference, JniHandleOwnership transfer)
+        : base(javaReference, transfer)
+    {
+
+    }
+
+    public override void OnCreate()
+    {
+        base.OnCreate();
+
+        bool GetIsMainProcess()
+        {
+            // 注意：进程名可以自定义，默认是包名，如果自定义了主进程名，这里就有误，所以不要自定义主进程名！
+            var name = this.GetCurrentProcessName();
+            return name == PackageName;
+        }
+        var isMainProcess = GetIsMainProcess();
+
+        Program.Main(Array.Empty<string>());
+    }
+}

src/BD.WTTS.Client.Avalonia.App/Program.cs

@@ -9,8 +9,10 @@ namespace BD.WTTS;
 partial class Program
 {
     [STAThread]
-    static int Main(string[] args) // Main 函数需要 STA 线程不可更改为 async Task
+    internal static int Main(string[] args) // Main 函数需要 STA 线程不可更改为 async Task
     {
+
+#if WINDOWS || LINUX
         #region 尝试修正 AppContext.BaseDirectory
 
         try
@@ -39,12 +41,14 @@ partial class Program
         }
 
         #endregion
+#endif
 
         instance = new(args);
         var exitCode = instance.StartAsync().GetAwaiter().GetResult();
         return exitCode;
     }
 
+#if !ANDROID && !IOS
     /// <summary>
     /// 自定义 .NET Host 入口点
     /// <para>https://github.com/dotnet/runtime/blob/v7.0.3/docs/design/features/native-hosting.md#loading-and-calling-managed-components</para>
@@ -70,7 +74,9 @@ partial class Program
         var exitCode = instance.StartAsync().GetAwaiter().GetResult();
         return exitCode;
     }
+#endif
 
+#if !ANDROID && !IOS
     // Avalonia configuration, don't remove; also used by visual designer.
     [MethodImpl(MethodImplOptions.NoInlining)]
     public static AppBuilder BuildAvaloniaApp()
@@ -247,9 +253,11 @@ partial class Program
             throw;
         }
     }
+#endif
 
     protected override void StartUIApplication()
     {
+#if !ANDROID && !IOS
         if (!Environment.UserInteractive)
             return;
 
@@ -257,5 +265,7 @@ partial class Program
         builder.StartWithClassicDesktopLifetime2(
             Array.Empty<string>(),
             ShutdownMode.OnLastWindowClose);
+#else
+#endif
     }
 }

src/BD.WTTS.Client.Avalonia.App/Startup.cs

@@ -38,19 +38,19 @@ sealed partial class Program : Startup
         services.AddGeneralLogging();
 #if ANDROID || IOS
         // 添加运行时权限
-        services.AddPlatformPermissions();
+        //services.AddPlatformPermissions();
 #endif
         // 添加 app 配置项
         services.TryAddSingleton(Options.Create(AppSettings.Instance));
-#if MAUI || ANDROID || IOS
+        //#if MAUI || ANDROID || IOS
-        // 键值对存储 - 由 Essentials 提供
+        //        // 键值对存储 - 由 Essentials 提供
-        services.TryAddEssentialsSecureStorage();
+        //        services.TryAddEssentialsSecureStorage();
-#else
+        //#else
         // 键值对存储 - 由 Repository 提供
         services.TryAddRepositorySecureStorage();
         // 首选项(Preferences) - 由 Repository 提供
         services.AddRepositoryPreferences();
-#endif
+        //#endif
 
         // 添加主线程助手(MainThreadDesktop)
         services.AddMainThreadPlatformService();
@@ -65,7 +65,11 @@ sealed partial class Program : Startup
         services.AddSingleton<IDeviceInfoPlatformService, AvaWinDeviceInfoPlatformServiceImpl>();
 #endif
 #endif
+#if ANDROID || IOS
+        services.TryAddSingleton<IApplicationVersionService, Essentials_AppVerS>();
+#else
         services.TryAddEssentials<Essentials_AppVerS>();
+#endif
 #endif
 
         // 添加安全服务
@@ -73,11 +77,15 @@ sealed partial class Program : Startup
 
         if (IsMainProcess)
         {
+#if !ANDROID && !IOS
             services.AddSingleton<IPCMainProcessService, IPCMainProcessServiceImpl>();
+#endif
         }
         else if (HasIPCRoot)
         {
+#if !ANDROID && !IOS
             services.AddSingleton(_ => IPCSubProcessService.Instance);
+#endif
         }
     }
 
@@ -135,10 +143,6 @@ sealed partial class Program : Startup
 
         if (HasHttpClientFactory)
         {
-#if ANDROID || IOS
-            // 添加 HttpClientFactory 平台原生实现
-            services.AddNativeHttpClient();
-#endif
             // 通用 Http 服务
             Fusillade.NetCache.RequestCache = this;
             services.AddFusilladeHttpClient();
@@ -202,8 +206,10 @@ sealed partial class Program : Startup
 
         if (HasHosts || HasIPCRoot)
         {
+#if !ANDROID && !IOS
             // hosts 文件助手服务
             services.AddHostsFileService();
+#endif
 #if STARTUP_WATCH_TRACE || DEBUG
             WatchTrace.Record("ConfigureDemandServices.Hosts");
 #endif
@@ -299,6 +305,10 @@ sealed partial class Program : Startup
         var app = UI.App.Instance;
         var window = app.GetFirstOrDefaultWindow();
         var screens = window?.Screens;
+#elif ANDROID || IOS
+        int mainDisplayInfoW = 0;
+        int mainDisplayInfoH = 0;
+        var mainDisplayInfo = new { Density = 0, };
 #else
         var mainDisplayInfo = DeviceDisplay.MainDisplayInfo;
         var mainDisplayInfoH = mainDisplayInfo.Height.ToInt32(NumberToInt32Format.Ceiling);

src/BD.WTTS.Client.Avalonia/BD.WTTS.Client.Avalonia.csproj

@@ -6,12 +6,18 @@
 		<AvaloniaUseCompiledBindingsByDefault>true</AvaloniaUseCompiledBindingsByDefault>
 	</PropertyGroup>
 
+	<PropertyGroup Condition="$([MSBuild]::GetTargetPlatformIdentifier('$(TargetFramework)')) == 'android'">
+		<UseMauiEssentials>true</UseMauiEssentials>
+		<!--<DisableMauiImplicitPackageReferences>true</DisableMauiImplicitPackageReferences>
+		<DisableMauiImplicitFrameworkReferences>true</DisableMauiImplicitFrameworkReferences>-->
+	</PropertyGroup>
+
 	<ItemGroup>
 		<AvaloniaResource Include="UI\Assets\**\*" />
 	</ItemGroup>
 
 	<ItemGroup>
-	  <None Remove="UI\Assets\Fonts\HarmonyOS_Sans_SC_Regular.ttf" />
+		<None Remove="UI\Assets\Fonts\HarmonyOS_Sans_SC_Regular.ttf" />
 	</ItemGroup>
 
 	<ItemGroup>
@@ -106,12 +112,16 @@
 		<PackageReference Include="JumpLists.Win32.Avalonia" />
 	</ItemGroup>
 
+	<ItemGroup Condition="$([MSBuild]::GetTargetPlatformIdentifier('$(TargetFramework)')) == 'macos' OR $([MSBuild]::GetTargetPlatformIdentifier('$(TargetFramework)')) == 'maccatalyst' ">
+		<!-- macOS/MacCatalyst Only -->
+		<PackageReference Include="BD.Common.Essentials.Maui.Runtime" />
+	</ItemGroup>
+
 	<ItemGroup Condition="$([MSBuild]::GetTargetPlatformIdentifier('$(TargetFramework)')) == 'ios' OR $([MSBuild]::GetTargetPlatformIdentifier('$(TargetFramework)')) == 'macos' OR $([MSBuild]::GetTargetPlatformIdentifier('$(TargetFramework)')) == 'maccatalyst' ">
 		<!-- iOS/macOS/MacCatalyst Only -->
 		<ProjectReference Include="..\Avalonia.X11\Avalonia.X11.csproj" />
 		<ProjectReference Include="..\Avalonia.Win32\Avalonia.Win32.csproj" />
 		<PackageReference Include="Avalonia.Native" />
-		<PackageReference Include="BD.Common.Essentials.Maui.Runtime" />
 	</ItemGroup>
 
 	<ItemGroup Condition="$([MSBuild]::GetTargetPlatformIdentifier('$(TargetFramework)')) == ''">
@@ -124,9 +134,10 @@
 	<ItemGroup>
 		<ProjectReference Include="..\Avalonia.Skia.Internals\Avalonia.Skia.Internals.csproj" />
 		<ProjectReference Include="..\BD.WTTS.Client\BD.WTTS.Client.csproj" />
+		<ProjectReference Include="..\..\ref\SteamClient\src\BD.SteamClient\BD.SteamClient.csproj" />
 	</ItemGroup>
 
-	<Import Project="..\TFM_NETX_WITH_DESKTOP.props" />
+	<Import Project="..\TFM_NETX_WITH_ALL.props" />
 
 </Project>
 

src/BD.WTTS.Client.Avalonia/UI/App.TrayIcon.cs

@@ -19,6 +19,7 @@ partial class App
 
     void InitTrayIcon()
     {
+#if (WINDOWS || MACCATALYST || MACOS || LINUX) && !(IOS || ANDROID)
         if (ApplicationLifetime is not
             IClassicDesktopStyleApplicationLifetime classicDesktopStyleApplicationLifetime)
             return;
@@ -65,10 +66,12 @@ partial class App
 #endif
 
         }
+#endif
     }
 
     public void UpdateMenuItems()
     {
+#if (WINDOWS || MACCATALYST || MACOS || LINUX) && !(IOS || ANDROID)
         MainThread2.BeginInvokeOnMainThread(() =>
         {
             var menus = TrayIcons.FirstOrDefault()?.Menu;
@@ -156,10 +159,12 @@ partial class App
                 }
             }
         });
+#endif
     }
 
     public void UpdateMenuItems(string menuKey, TrayMenuItem trayMenuItem)
     {
+#if (WINDOWS || MACCATALYST || MACOS || LINUX) && !(IOS || ANDROID)
         if (TrayMenus != null)
         {
             if (TrayMenus.ContainsKey(menuKey))
@@ -169,5 +174,6 @@ partial class App
 
             UpdateMenuItems();
         }
+#endif
     }
 }

src/BD.WTTS.Client.Avalonia/UI/Views/Windows/MainWindow.axaml.cs

@@ -31,19 +31,23 @@ public sealed partial class MainWindow : ReactiveAppWindow<MainWindowViewModel>
         }
         base.OnClosing(e);
 
+#if WINDOWS || LINUX || MACOS
         if (Steamworks.SteamClient.IsValid)
         {
             Steamworks.SteamFriends.ClearRichPresence();
         }
+#endif
     }
 
     protected override void OnOpened(EventArgs e)
     {
         base.OnOpened(e);
+#if WINDOWS || LINUX || MACOS
         if (Steamworks.SteamClient.IsValid)
         {
             Steamworks.SteamFriends.SetRichPresence("steam_display", "#Status_AtMainMenu");
         }
+#endif
         if (AppSplashScreen.IsInitialized)
         {
             if (NavigationService.Instance.CurrnetPage == null)
@@ -217,7 +221,9 @@ public sealed class AppSplashScreen : IApplicationSplashScreen
                     await IViewModelManager.Instance.MainWindow.Initialize();
 
                     App.Instance.CompositeDisposable.Add(IViewModelManager.Instance.MainWindow);
+#if (WINDOWS || MACCATALYST || MACOS || LINUX) && !(IOS || ANDROID)
                     App.Instance.CompositeDisposable.Add(SteamConnectService.Current.Dispose);
+#endif
 
                     IsInitialized = true;
                 }

src/BD.WTTS.Client.IPC/Services.Implementation/IPCSubProcessServiceImpl.cs

@@ -1,3 +1,4 @@
+#if !ANDROID && !IOS
 using dotnetCampus.Ipc.CompilerServices.GeneratedProxies;
 using dotnetCampus.Ipc.Context;
 using dotnetCampus.Ipc.Pipes;
@@ -120,3 +121,4 @@ public sealed class IPCSubProcessServiceImpl : IPCSubProcessService
         GC.SuppressFinalize(this);
     }
 }
+#endif

src/BD.WTTS.Client.IPC/Services/IPCSubProcessService.cs

@@ -1,8 +1,11 @@
+#if !ANDROID && !IOS
 using dotnetCampus.Ipc.Pipes;
+#endif
 using static BD.WTTS.Services.IPCSubProcessModuleService.Constants;
 
 namespace BD.WTTS.Services;
 
+#if !ANDROID && !IOS
 /// <summary>
 /// 子进程的 IPC 服务实现
 /// </summary>
@@ -248,10 +251,8 @@ sealed partial record class SubProcessArgumentIndex2Model
     public string CacheDirectory { get; init; } = null!;
 }
 
-sealed class IPCSubProcessFileSystem : IOPath.FileSystemBase
+partial class IPCSubProcessFileSystem
 {
-    private IPCSubProcessFileSystem() { }
-
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static void InitFileSystem(SubProcessArgumentIndex2Model model, string pluginName)
     {
@@ -259,6 +260,12 @@ sealed class IPCSubProcessFileSystem : IOPath.FileSystemBase
         var cacheDirectory = GetPluginsDirectory(pluginName, model.CacheDirectory);
         InitFileSystem(() => appDataDirectory, () => cacheDirectory);
     }
+}
+#endif
+
+sealed partial class IPCSubProcessFileSystem : IOPath.FileSystemBase
+{
+    private IPCSubProcessFileSystem() { }
 
     public const LogLevel DefaultLoggerMinLevel = AssemblyInfo.Debuggable ? LogLevel.Debug : LogLevel.Error;
 
@@ -358,4 +365,4 @@ sealed class IPCSubProcessFileSystem : IOPath.FileSystemBase
         if (watchTrace) Startup.WatchTrace.Record("InitLog.End");
 #endif
     }
-}
+}

src/BD.WTTS.Client/BD.WTTS.Client.csproj

@@ -5,6 +5,12 @@
 		<AllowUnsafeBlocks>true</AllowUnsafeBlocks>
 	</PropertyGroup>
 
+	<PropertyGroup Condition="$([MSBuild]::GetTargetPlatformIdentifier('$(TargetFramework)')) == 'android'">
+		<UseMauiEssentials>true</UseMauiEssentials>
+		<!--<DisableMauiImplicitPackageReferences>true</DisableMauiImplicitPackageReferences>
+		<DisableMauiImplicitFrameworkReferences>true</DisableMauiImplicitFrameworkReferences>-->
+	</PropertyGroup>
+
 	<ItemGroup>
 		<Compile Include="..\AssemblyInfo.Constants.cs">
 			<LinkBase>Properties</LinkBase>
@@ -107,13 +113,11 @@
 		<PackageReference Include="SharpZipLib" />
 		<PackageReference Include="NLog" />
 		<PackageReference Include="NLog.Extensions.Logging" />
-		<PackageReference Include="SkiaSharp" />
 		<PackageReference Include="Net.Codecrete.QrCodeGenerator" />
 		<PackageReference Include="Fleck" />
 		<PackageReference Include="System.Linq.Async" />
 		<!--<PackageReference Include="Portable.BouncyCastle" />-->
 		<PackageReference Include="ReactiveUI.Fody" />
-		<PackageReference Include="dotnetCampus.Ipc" />
 		<PackageReference Include="fusillade" />
 		<PackageReference Include="Splat.Drawing" />
 		<PackageReference Include="System.Drawing.Common" />
@@ -124,6 +128,21 @@
 		<PackageReference Include="HarfBuzzSharp" />
 	</ItemGroup>
 
+	<ItemGroup>
+		<PackageReference Include="dotnetCampus.Ipc" />
+		<!--25>C:\Program Files\dotnet\packs\Microsoft.Android.Sdk.Windows\33.0.68\tools\Xamarin.Android.Common.targets(1426,3): error XALNS7028: System.IO.FileNotFoundException: Could not load assembly 'dotnetCampus.Ipc, Version=2.0.0.0, Culture=neutral, PublicKeyToken='. Perhaps it doesn't exist in the Mono for Android profile?
+25>C:\Program Files\dotnet\packs\Microsoft.Android.Sdk.Windows\33.0.68\tools\Xamarin.Android.Common.targets(1426,3): error XALNS7028: 文件名:“dotnetCampus.Ipc.dll”
+25>C:\Program Files\dotnet\packs\Microsoft.Android.Sdk.Windows\33.0.68\tools\Xamarin.Android.Common.targets(1426,3): error XALNS7028:    在 Java.Interop.Tools.Cecil.DirectoryAssemblyResolver.Resolve(AssemblyNameReference reference, ReaderParameters parameters) 位置 /Users/runner/work/1/s/xamarin-android/external/Java.Interop/src/Java.Interop.Tools.Cecil/Java.Interop.Tools.Cecil/DirectoryAssemblyResolver.cs:行号 245
+25>C:\Program Files\dotnet\packs\Microsoft.Android.Sdk.Windows\33.0.68\tools\Xamarin.Android.Common.targets(1426,3): error XALNS7028:    在 Mono.Cecil.MetadataResolver.Resolve(TypeReference type) 位置 /Users/builder/jenkins/workspace/archive-mono/2020-02/android/release/external/cecil/Mono.Cecil/MetadataResolver.cs:行号 111
+25>C:\Program Files\dotnet\packs\Microsoft.Android.Sdk.Windows\33.0.68\tools\Xamarin.Android.Common.targets(1426,3): error XALNS7028:    在 Mono.Cecil.TypeReference.Resolve() 位置 /Users/builder/jenkins/workspace/archive-mono/2020-02/android/release/external/cecil/Mono.Cecil/TypeReference.cs:行号 278
+25>C:\Program Files\dotnet\packs\Microsoft.Android.Sdk.Windows\33.0.68\tools\Xamarin.Android.Common.targets(1426,3): error XALNS7028:    在 Java.Interop.Tools.Cecil.TypeDefinitionCache.Resolve(TypeReference typeReference) 位置 /Users/runner/work/1/s/xamarin-android/external/Java.Interop/src/Java.Interop.Tools.Cecil/Java.Interop.Tools.Cecil/TypeDefinitionCache.cs:行号 20
+25>C:\Program Files\dotnet\packs\Microsoft.Android.Sdk.Windows\33.0.68\tools\Xamarin.Android.Common.targets(1426,3): error XALNS7028:    在 Java.Interop.Tools.Cecil.TypeDefinitionRocks.<GetTypeAndBaseTypes>d__5.MoveNext() 位置 /Users/runner/work/1/s/xamarin-android/external/Java.Interop/src/Java.Interop.Tools.Cecil/Java.Interop.Tools.Cecil/TypeDefinitionRocks.cs:行号 40
+25>C:\Program Files\dotnet\packs\Microsoft.Android.Sdk.Windows\33.0.68\tools\Xamarin.Android.Common.targets(1426,3): error XALNS7028:    在 Java.Interop.Tools.Cecil.TypeDefinitionRocks.IsSubclassOf(TypeDefinition type, String typeName, IMetadataResolver resolver) 位置 /Users/runner/work/1/s/xamarin-android/external/Java.Interop/src/Java.Interop.Tools.Cecil/Java.Interop.Tools.Cecil/TypeDefinitionRocks.cs:行号 94
+25>C:\Program Files\dotnet\packs\Microsoft.Android.Sdk.Windows\33.0.68\tools\Xamarin.Android.Common.targets(1426,3): error XALNS7028:    在 MonoDroid.Tuner.FixAbstractMethodsStep.FixAbstractMethods(AssemblyDefinition assembly)
+25>C:\Program Files\dotnet\packs\Microsoft.Android.Sdk.Windows\33.0.68\tools\Xamarin.Android.Common.targets(1426,3): error XALNS7028:    在 Xamarin.Android.Tasks.LinkAssembliesNoShrink.RunTask()
+25>C:\Program Files\dotnet\packs\Microsoft.Android.Sdk.Windows\33.0.68\tools\Xamarin.Android.Common.targets(1426,3): error XALNS7028:    在 Microsoft.Android.Build.Tasks.AndroidTask.Execute() 位置 /Users/runner/work/1/s/xamarin-android/external/xamarin-android-tools/src/Microsoft.Android.Build.BaseTasks/AndroidTask.cs:行号 17-->
+	</ItemGroup>
+
 	<ItemGroup Condition="$([MSBuild]::GetTargetPlatformIdentifier('$(TargetFramework)')) != 'windows'">
 		<!-- Not Windows -->
 		<Compile Remove="Services.Implementation\Platform\Windows\*.cs" />
@@ -177,8 +196,6 @@
 	<ItemGroup Condition="$([MSBuild]::GetTargetPlatformIdentifier('$(TargetFramework)')) == 'windows' OR $([MSBuild]::GetTargetPlatformIdentifier('$(TargetFramework)')) == 'macos' OR $([MSBuild]::GetTargetPlatformIdentifier('$(TargetFramework)')) == 'maccatalyst' OR $([MSBuild]::GetTargetPlatformIdentifier('$(TargetFramework)')) == ''">
 		<!-- Desktop Only -->
 		<PackageReference Include="System.Composition" />
-		<PackageReference Include="System.CommandLine" />
-		<PackageReference Include="System.CommandLine.NamingConventionBinder" />
 		<PackageReference Include="SteamKit2" />
 		<Compile Condition="'$(Configuration)'=='Debug'" Include="..\Utils.cs" />
 		<!--<PackageReference Include="Microsoft.Extensions.DependencyModel" />-->
@@ -194,6 +211,8 @@
 		<PackageReference Include="Avalonia.Xaml.Behaviors" />
 		<PackageReference Include="Avalonia.AvaloniaEdit" />
 		<PackageReference Include="FluentAvaloniaUI" />-->
+		<PackageReference Include="System.CommandLine" />
+		<PackageReference Include="System.CommandLine.NamingConventionBinder" />
 	</ItemGroup>
 
 	<ItemGroup Condition="$([MSBuild]::GetTargetPlatformIdentifier('$(TargetFramework)')) == ''">
@@ -213,6 +232,7 @@
 		<PackageReference Include="Microsoft.AppCenter" />
 		<PackageReference Include="Microsoft.AppCenter.Analytics" />
 		<PackageReference Include="Microsoft.AppCenter.Crashes" />
+		<!--<PackageReference Include="Xamarin.AndroidX.AppCompat" />-->
 	</ItemGroup>
 
 	<ItemGroup Condition="$([MSBuild]::GetTargetPlatformIdentifier('$(TargetFramework)')) == 'ios' OR $([MSBuild]::GetTargetPlatformIdentifier('$(TargetFramework)')) == 'android'">

src/BD.WTTS.Client/Extensions/Platform/Android/ActivityManagerExtensions.cs

@@ -0,0 +1,27 @@
+#if ANDROID
+
+// ReSharper disable once CheckNamespace
+namespace Android;
+
+public static class ActivityManagerExtensions
+{
+    /// <summary>
+    /// 获取当前进程名称
+    /// </summary>
+    /// <param name="activityManager"></param>
+    /// <returns></returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static string? GetCurrentProcessName(this ActivityManager activityManager)
+        => activityManager.RunningAppProcesses?.
+        FirstOrDefault(x => x != null && x.Pid == AndroidProcess.MyPid())?.ProcessName;
+
+    /// <inheritdoc cref="GetCurrentProcessName(ActivityManager)"/>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static string? GetCurrentProcessName(this Context context)
+        => context.GetActivityManager().GetCurrentProcessName();
+
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static ActivityManager GetActivityManager(this Context context)
+        => context.GetSystemService<ActivityManager>();
+}
+#endif

src/BD.WTTS.Client/Extensions/Platform/Android/ContextExtensions.cs

@@ -0,0 +1,61 @@
+#if ANDROID
+
+// ReSharper disable once CheckNamespace
+namespace Android;
+
+public static partial class ContextExtensions
+{
+    /// <inheritdoc cref="ContextCompat.GetSystemService(Context, Java.Lang.Class)"/>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static TService GetSystemService<TService>(this Context context) where TService : class, IJavaObject
+    {
+        var type = typeof(TService);
+        var cls = Java.Lang.Class.FromType(type);
+        var service = ContextCompat.GetSystemService(context, cls).JavaCast<TService>();
+        if (service == null)
+            throw new NullReferenceException(
+                $"ContextCompat.GetSystemService return null, type: {type}");
+        return service;
+    }
+
+    /// <summary>
+    /// Return the context of the single, global Application object of the current process.
+    /// </summary>
+    /// <param name="context"></param>
+    /// <returns></returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Context ApplicationContext(this Context? context) => context?.ApplicationContext ?? AndroidApplication.Context;
+
+    /// <summary>
+    /// Returns a color associated with a particular resource ID.
+    /// <para>Starting in android.os.Build.VERSION_CODES#M, the returned color will be styled for the specified Context's theme.</para>
+    /// <para>https://developer.android.google.cn/reference/androidx/core/content/ContextCompat#getColor(android.content.Context,%20int)</para>
+    /// </summary>
+    /// <param name="context"></param>
+    /// <param name="id">The desired resource identifier, as generated by the aapt tool. This integer encodes the package, type, and resource entry. The value 0 is an invalid identifier.</param>
+    /// <returns></returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static int GetColorCompat(this Context context, [ColorRes] int id)
+        => ContextCompat.GetColor(context, id);
+
+    /// <summary>
+    /// Returns a drawable object associated with a particular resource ID.
+    /// <para>Starting in Build.VERSION_CODES.LOLLIPOP, the returned drawable will be styled for the specified Context's theme.</para>
+    /// <para>https://developer.android.google.cn/reference/androidx/core/content/ContextCompat#getDrawable(android.content.Context,%20int)</para>
+    /// </summary>
+    /// <param name="context"></param>
+    /// <param name="id">The desired resource identifier, as generated by the aapt tool. This integer encodes the package, type, and resource entry. The value 0 is an invalid identifier.</param>
+    /// <returns></returns>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static Drawable? GetDrawableCompat(this Context context, [DrawableRes] int id)
+        => ContextCompat.GetDrawable(context, id);
+
+    /// <inheritdoc cref="Content.Res.Resources.GetDimensionPixelSize(int)"/>
+    [MethodImpl(MethodImplOptions.AggressiveInlining)]
+    public static int GetDimensionPixelSize(this Context context, [DimenRes] int resId)
+    {
+        var value = context.Resources!.GetDimensionPixelSize(resId);
+        return value;
+    }
+}
+#endif

src/BD.WTTS.Client/Extensions/Platform/ServiceCollectionExtensions.PlatformService.cs

@@ -40,6 +40,7 @@ public static partial class ServiceCollectionExtensions
         {
             services.AddSingleton<INotificationService, WindowsNotificationServiceImpl>();
         }
+#elif ANDROID
 #else
         throw new PlatformNotSupportedException();
 #endif

src/BD.WTTS.Client/FileSystem/EssentialsFileSystem.cs

@@ -0,0 +1,19 @@
+#if ANDROID
+using MauiStorageFS = Microsoft.Maui.Storage.FileSystem;
+
+// ReSharper disable once CheckNamespace
+namespace BD.WTTS;
+
+sealed class EssentialsFileSystem : IOPath.FileSystemBase
+{
+    private EssentialsFileSystem() => throw new NotSupportedException();
+
+    /// <inheritdoc cref="FileSystem2.InitFileSystem"/>
+    public static void InitFileSystem()
+    {
+        InitFileSystem(GetAppDataDirectory, GetCacheDirectory);
+        string GetAppDataDirectory() => MauiStorageFS.AppDataDirectory;
+        string GetCacheDirectory() => MauiStorageFS.CacheDirectory;
+    }
+}
+#endif

src/BD.WTTS.Client/Plugins/Abstractions/PluginBase.cs

@@ -1,4 +1,6 @@
+#if !ANDROID && !IOS
 using dotnetCampus.Ipc.Pipes;
+#endif
 using static BD.WTTS.Services.IPCSubProcessModuleService.Constants;
 
 namespace BD.WTTS.Plugins.Abstractions;
@@ -88,6 +90,7 @@ public abstract partial class PluginBase : IPlugin
         string processId,
         string encodedArgs)
     {
+#if !ANDROID && !IOS
         var subProcessBootConfiguration = GetSubProcessBootConfiguration(encodedArgs ?? string.Empty);
         if (subProcessBootConfiguration == default)
             return (int)CommandExitCode.GetSubProcessBootConfigurationFail;
@@ -98,8 +101,13 @@ public abstract partial class PluginBase : IPlugin
             subProcessBootConfiguration.configureIpcProvider,
             new[] { pipeName, processId });
         return exitCode;
+#else
+        await Task.CompletedTask;
+        throw new PlatformNotSupportedException();
+#endif
     }
 
+#if !ANDROID && !IOS
     /// <summary>
     /// 获取子进程 IPC 程序启动配置
     /// </summary>
@@ -109,6 +117,7 @@ public abstract partial class PluginBase : IPlugin
     {
         return default;
     }
+#endif
 
     public virtual ValueTask OnPeerConnected(bool isReconnected)
     {

src/BD.WTTS.Client/Properties/InternalsVisibleTo.cs

@@ -10,3 +10,6 @@
 [assembly: InternalsVisibleTo("BD.WTTS.Client.Plugins.GameList")]
 [assembly: InternalsVisibleTo("BD.WTTS.Client.Plugins.GameTools")]
 [assembly: InternalsVisibleTo("BD.WTTS.Client.Plugins.SteamIdleCard")]
+#if ANDROID
+[assembly: InternalsVisibleTo("Assembly-CSharp")]
+#endif

src/BD.WTTS.Client/Services.Implementation/IPC/IPCMainProcessServiceImpl.Toast.cs

@@ -1,3 +1,4 @@
+#if !ANDROID && !IOS
 using static BD.WTTS.Services.IPCToastService;
 using AppResources = BD.WTTS.Client.Resources.Strings;
 using BDToastIcon = BD.Common.Enums.ToastIcon;
@@ -71,4 +72,5 @@ partial class IPCMainProcessServiceImpl : IPCToastService
         var text_ = GetText(text) + appendText;
         Toast.Show(icon_, text_);
     }
-}
+}
+#endif

src/BD.WTTS.Client/Services.Implementation/IPC/IPCMainProcessServiceImpl.cs

@@ -1,3 +1,4 @@
+#if !ANDROID && !IOS
 using dotnetCampus.Ipc.CompilerServices.GeneratedProxies;
 using dotnetCampus.Ipc.Context;
 using dotnetCampus.Ipc.Pipes;
@@ -148,7 +149,6 @@ public sealed partial class IPCMainProcessServiceImpl : IPCMainProcessService
 #else
             true;
 #endif
-
 #if LINUX 
         // 构建要执行的 shell 命令
         var shellStr =
@@ -529,3 +529,4 @@ public sealed partial class IPCMainProcessServiceImpl : IPCMainProcessService
         }
     }
 }
+#endif

src/BD.WTTS.Client/Services.Implementation/Net/Http/ClientHttpPlatformHelperServiceImpl.cs

@@ -12,7 +12,7 @@ public class ClientHttpPlatformHelperServiceImpl : HttpPlatformHelperService
     {
         get
         {
-            if (Essentials.IsSupported)
+            if (CommonEssentials.IsSupported)
             {
                 var networkAccess = Connectivity2.NetworkAccess();
                 return networkAccess == NetworkAccess.Internet;

src/BD.WTTS.Client/Services/IPC/IPCSubProcessModuleService.cs

@@ -1,4 +1,6 @@
+#if !ANDROID && !IOS
 using dotnetCampus.Ipc.CompilerServices.Attributes;
+#endif
 
 // ReSharper disable once CheckNamespace
 namespace BD.WTTS.Services;
@@ -6,7 +8,9 @@ namespace BD.WTTS.Services;
 /// <summary>
 /// 子进程模块的 IPC 服务，调用 <see cref="IDisposable.Dispose"/> 退出子进程
 /// </summary>
+#if !ANDROID && !IOS
 [IpcPublic(Timeout = AssemblyInfo.IpcTimeout, IgnoresIpcException = false)]
+#endif
 public interface IPCSubProcessModuleService : IDisposable
 {
     internal static class Constants
@@ -45,4 +49,4 @@ public interface IPCSubProcessModuleService : IDisposable
             return directory;
         }
     }
-}
+}

src/BD.WTTS.Client/Services/Platform/IPC/IPCPlatformService.cs

@@ -1,4 +1,6 @@
+#if !ANDROID && !IOS
 using dotnetCampus.Ipc.CompilerServices.Attributes;
+#endif
 
 // ReSharper disable once CheckNamespace
 namespace BD.WTTS.Services;
@@ -6,7 +8,9 @@ namespace BD.WTTS.Services;
 /// <summary>
 /// 用于 IPC 的平台实现的服务
 /// </summary>
+#if !ANDROID && !IOS
 [IpcPublic(Timeout = AssemblyInfo.IpcTimeout, IgnoresIpcException = false)]
+#endif
 public partial interface IPCPlatformService
 {
 #if DEBUG

src/BD.WTTS.Client/Services/Platform/IPlatformService.MachineUniqueIdentifier.cs

@@ -31,7 +31,7 @@ partial interface IPlatformService
 
     protected static (byte[] key, byte[] iv) GetMachineSecretKeyBySecureStorage()
     {
-        if (!Essentials.IsSupported) throw new PlatformNotSupportedException();
+        if (!CommonEssentials.IsSupported) throw new PlatformNotSupportedException();
         const string KEY_MACHINE_SECRET = "KEY_MACHINE_SECRET_2105";
         var guid = GetMachineSecretKeyGuid();
         static Guid GetMachineSecretKeyGuid()

src/BD.WTTS.Client/Services/UI/Widgets/IPC/IPCToastService.cs

@@ -1,3 +1,4 @@
+#if !ANDROID && !IOS
 using dotnetCampus.Ipc.CompilerServices.Attributes;
 
 // ReSharper disable once CheckNamespace
@@ -64,4 +65,5 @@ public interface IPCToastService
     void ShowAppend(ToastIcon icon, ToastText text, ToastLength duration, string? appendText);
 
     void ShowAppend(ToastIcon icon, ToastText text, string? appendText);
-}
+}
+#endif

src/BD.WTTS.Client/Startup/Startup.Commands.cs

@@ -1,16 +1,13 @@
 #if (WINDOWS || MACCATALYST || MACOS || LINUX) && !(IOS || ANDROID)
 using System.CommandLine;
 using System.CommandLine.NamingConventionBinder;
-using BD.WTTS.Services;
 using dotnetCampus.Ipc.CompilerServices.GeneratedProxies;
-#endif
 
 // ReSharper disable once CheckNamespace
 namespace BD.WTTS;
 
 partial class Startup // 自定义控制台命令参数
 {
-#if (WINDOWS || MACCATALYST || MACOS || LINUX) && !(IOS || ANDROID)
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     void ConfigureCommands(RootCommand rootCommand)
     {
@@ -515,7 +512,6 @@ partial class Startup // 自定义控制台命令参数
         };
         rootCommand.AddCommand(types);
     }
-#endif
 
 #if WINDOWS
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
@@ -527,4 +523,5 @@ partial class Startup // 自定义控制台命令参数
         return process;
     }
 #endif
-}
+}
+#endif

src/BD.WTTS.Client/Startup/Startup.cs

@@ -27,7 +27,6 @@ public abstract partial class Startup
         }
     }
 
-#if (WINDOWS || MACCATALYST || MACOS || LINUX) && !(IOS || ANDROID)
     readonly string[]? args;
 
     public Startup(string[]? args = null)
@@ -343,7 +342,7 @@ public abstract partial class Startup
                     WindowsFileSystem.InitFileSystem();
                 }
 #elif ANDROID
-                FileSystemEssentials.InitFileSystem();
+                EssentialsFileSystem.InitFileSystem();
 #else
                 FileSystem2.InitFileSystem();
 #endif
@@ -463,11 +462,16 @@ Failed to initialize FileSystem.
             if (IsDesignMode)
                 return 0;
 
+#if (WINDOWS || MACCATALYST || MACOS || LINUX) && !(IOS || ANDROID)
             // https://docs.microsoft.com/zh-cn/archive/msdn-magazine/2019/march/net-parse-the-command-line-with-system-commandline
             var rootCommand = new RootCommand("命令行工具(Command Line Tools/CLT)");
             ConfigureCommands(rootCommand);
 
             var exitCode = rootCommand.InvokeAsync(args).GetAwaiter().GetResult();
+#else
+            const int exitCode = default;
+            RunUIApplication();
+#endif
 
             if (TryGetPlugins(out var plugins))
             {
@@ -554,5 +558,4 @@ Failed to initialize FileSystem.
             }
         }
     }
-#endif
 }

src/BD.WTTS.Client/UI/ViewModels/Pages/AboutPageViewModel.EasterEgg.cs

@@ -4,7 +4,6 @@ using Android.OS;
 using Android.Util;
 using Android.Webkit;
 using BuildVersionCodes = Android.OS.BuildVersionCodes;
-using Context = Android.Content.Context;
 #endif
 
 namespace BD.WTTS.UI.ViewModels;
@@ -534,7 +533,7 @@ partial class AboutPageViewModel
         b.AppendLine();
 
         b.Append("[essentials.supported] ");
-        b.Append(Essentials.IsSupported.ToLowerString());
+        b.Append(CommonEssentials.IsSupported.ToLowerString());
         b.AppendLine();
 
         //#if ANDROID

src/BD.WTTS.Client/UI/ViewModels/Windows/Main/MainWindowViewModel.cs

@@ -1,5 +1,3 @@
-using dotnetCampus.Ipc.CompilerServices.Attributes;
-
 // ReSharper disable once CheckNamespace
 namespace BD.WTTS.UI.ViewModels;
 

src/ImplicitUsings.ANDROID.cs

@@ -0,0 +1,9 @@
+// C# 10 定义全局 using
+
+#pragma warning disable IDE0079 // 请删除不必要的忽略
+#pragma warning disable IDE0005
+#pragma warning disable SA1209 // Using alias directives should be placed after other using directives
+#pragma warning disable SA1211 // Using alias directives should be ordered alphabetically by alias name
+
+#pragma warning disable CS0436 // 类型与导入类型冲突
+global using Res = BD.WTTS.Resource;