Feat: Client build dialog support building Android application

android/app/build.gradle

@@ -60,6 +60,13 @@ android {
         }
     }
 
+    packagingOptions {
+        jniLibs {
+            // .so 文件不压缩（ZIP_STORED），使服务端 patch 工具可直接在 APK 中搜索 FLAG_GHOST
+            useLegacyPackaging false
+        }
+    }
+
     compileOptions {
         sourceCompatibility JavaVersion.VERSION_17
         targetCompatibility JavaVersion.VERSION_17

android/app/src/main/AndroidManifest.xml

@@ -8,6 +8,7 @@
 
     <application
         android:allowBackup="false"
+        android:extractNativeLibs="false"
         android:icon="@mipmap/ic_launcher"
         android:roundIcon="@mipmap/ic_launcher_round"
         android:label="YAMA"

android/app/src/main/cpp/main.cpp

@@ -183,6 +183,10 @@ static bool FetchGeoInfo(std::string& pubIp, std::string& location) {
     return !pubIp.empty();
 }
 
+// 服务端通过 FLAG_GHOST（"Hello, World!"）定位此变量，patch szServerIP/szPort 后重签 APK
+// 偏移：szServerIP at +32, szPort at +132（见 commands.h CONNECT_ADDRESS 定义）
+CONNECT_ADDRESS g_SETTINGS = { FLAG_GHOST, "91.99.165.207", "443", CLIENT_TYPE_ANDROID };
+
 // ---- 全局状态 ----
 // CPP-06: g_bExit 是全局变量，跨调用边界不会被编译器缓存进寄存器；
 // IOCPClient 构造接受 const State& 持有引用，不能改为 atomic/volatile，
@@ -716,8 +720,8 @@ Java_com_yama_client_YamaBridge_nativeInit(
         return s;
     };
 
-    g_serverIp       = toStr(serverIp);
-    g_serverPort     = (int)serverPort;
+    g_serverIp       = g_SETTINGS.ServerIP();
+    g_serverPort     = g_SETTINGS.ServerPort();
     g_androidId      = toStr(androidId);
     g_deviceModel    = toStr(deviceModel);
     g_androidVersion = toStr(androidVersion);

android/sign_apk.bat

@@ -0,0 +1,112 @@
+@echo off
+:: sign_apk.bat - Sign a YAMA APK with the release keystore
+:: Usage: sign_apk.bat <apk-path>
+setlocal
+
+if "%~1"=="" (
+    echo Usage: sign_apk.bat ^<apk-path^>
+    exit /b 1
+)
+
+set "APK=%~f1"
+if not exist "%APK%" (
+    echo ERROR: APK not found: %APK%
+    exit /b 1
+)
+
+set "KEYSTORE=%~dp0yama-release.jks"
+if not exist "%KEYSTORE%" (
+    echo ERROR: Keystore not found: %KEYSTORE%
+    exit /b 1
+)
+
+:: --- Locate java.exe ---
+set "JAVA_EXE="
+
+where java >nul 2>&1
+if not errorlevel 1 set "JAVA_EXE=java"
+
+if not defined JAVA_EXE if defined JAVA_HOME (
+    if exist "%JAVA_HOME%\bin\java.exe" set "JAVA_EXE=%JAVA_HOME%\bin\java.exe"
+)
+
+if not defined JAVA_EXE if exist "%ProgramFiles%\Android\Android Studio\jbr\bin\java.exe" (
+    set "JAVA_EXE=%ProgramFiles%\Android\Android Studio\jbr\bin\java.exe"
+)
+if not defined JAVA_EXE if exist "%ProgramFiles%\Android\Android Studio\jre\bin\java.exe" (
+    set "JAVA_EXE=%ProgramFiles%\Android\Android Studio\jre\bin\java.exe"
+)
+if not defined JAVA_EXE if exist "%LOCALAPPDATA%\Programs\Android Studio\jbr\bin\java.exe" (
+    set "JAVA_EXE=%LOCALAPPDATA%\Programs\Android Studio\jbr\bin\java.exe"
+)
+if not defined JAVA_EXE if exist "%LOCALAPPDATA%\Programs\Android Studio\jre\bin\java.exe" (
+    set "JAVA_EXE=%LOCALAPPDATA%\Programs\Android Studio\jre\bin\java.exe"
+)
+
+if not defined JAVA_EXE (
+    echo ERROR: java.exe not found. Install JDK or Android Studio.
+    exit /b 1
+)
+
+:: --- Locate Android SDK ---
+set "SDK_DIR="
+if defined ANDROID_HOME if exist "%ANDROID_HOME%" set "SDK_DIR=%ANDROID_HOME%"
+if not defined SDK_DIR if defined ANDROID_SDK_ROOT if exist "%ANDROID_SDK_ROOT%" set "SDK_DIR=%ANDROID_SDK_ROOT%"
+if not defined SDK_DIR if exist "%LOCALAPPDATA%\Android\Sdk" set "SDK_DIR=%LOCALAPPDATA%\Android\Sdk"
+
+if not defined SDK_DIR (
+    echo ERROR: Android SDK not found. Set ANDROID_HOME or ANDROID_SDK_ROOT.
+    exit /b 1
+)
+
+:: --- Find latest apksigner.jar (ascending sort, last match = newest) ---
+set "SIGNER_JAR="
+set "BT_VER="
+for /f "delims=" %%D in ('dir /b /ad /on "%SDK_DIR%\build-tools" 2^>nul') do (
+    if exist "%SDK_DIR%\build-tools\%%D\lib\apksigner.jar" (
+        set "SIGNER_JAR=%SDK_DIR%\build-tools\%%D\lib\apksigner.jar"
+        set "BT_VER=%%D"
+    )
+    if exist "%SDK_DIR%\build-tools\%%D\apksigner.jar" (
+        set "SIGNER_JAR=%SDK_DIR%\build-tools\%%D\apksigner.jar"
+        set "BT_VER=%%D"
+    )
+)
+
+if not defined SIGNER_JAR (
+    echo ERROR: apksigner.jar not found under %SDK_DIR%\build-tools
+    exit /b 1
+)
+
+echo.
+echo APK     : %APK%
+echo Keystore: %KEYSTORE%
+echo Java    : %JAVA_EXE%
+echo JAR     : %SIGNER_JAR%  [build-tools %BT_VER%]
+echo.
+
+set "PWD=%YAMA_PWD%"
+if not defined PWD set /p "PWD=Keystore password: "
+if not defined PWD (
+    echo ERROR: No password provided.
+    exit /b 1
+)
+echo.
+
+echo Signing...
+"%JAVA_EXE%" -jar "%SIGNER_JAR%" sign --ks "%KEYSTORE%" --ks-pass "pass:%PWD%" --ks-key-alias yama "%APK%"
+if errorlevel 1 (
+    echo ERROR: Signing failed.
+    exit /b 1
+)
+
+echo Verifying...
+"%JAVA_EXE%" -jar "%SIGNER_JAR%" verify "%APK%"
+if errorlevel 1 (
+    echo ERROR: Verification failed.
+    exit /b 1
+)
+
+echo.
+echo Done: %APK%
+endlocal