feat(android): establish Roubao build baseline

init.sh

@@ -3,26 +3,56 @@
 set -euo pipefail
 
 ROOT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
-cd "$ROOT_DIR"
+ANDROID_DIR="$ROOT_DIR/android-buyer"
+SDK_ROOT="${ANDROID_SDK_ROOT:-${ANDROID_HOME:-$HOME/Android/Sdk}}"
+GRADLE="$ANDROID_DIR/gradlew"
+ADB="$SDK_ROOT/platform-tools/adb"
+APK="$ANDROID_DIR/app/build/outputs/apk/debug/app-debug.apk"
 
-# T-001 接入真实工程后替换。
-INSTALL_CMD=(__REPLACE_AFTER_T001__)
-VERIFY_CMD=(__REPLACE_AFTER_T001__)
-START_CMD=(__REPLACE_AFTER_T001__)
+if [[ ! -x "$GRADLE" ]]; then
+  echo "ERROR: Android Gradle Wrapper is missing or not executable: $GRADLE" >&2
+  exit 2
+fi
+if [[ ! -d "$SDK_ROOT/platforms/android-34" ]]; then
+  echo "ERROR: Android SDK 34 is missing; set ANDROID_SDK_ROOT or ANDROID_HOME." >&2
+  exit 2
+fi
+if [[ ! -d "$SDK_ROOT/build-tools/34.0.0" ]]; then
+  echo "ERROR: Android SDK Build Tools 34.0.0 is missing." >&2
+  exit 2
+fi
+if ! command -v java >/dev/null 2>&1; then
+  echo "ERROR: JDK 17 is missing from PATH." >&2
+  exit 2
+fi
+JAVA_VERSION="$(java -version 2>&1 | head -n 1)"
+if [[ "$JAVA_VERSION" != *'version "17.'* ]]; then
+  echo "ERROR: JDK 17 is required; found: $JAVA_VERSION" >&2
+  exit 2
+fi
 
-for value in "${INSTALL_CMD[0]}" "${VERIFY_CMD[0]}" "${START_CMD[0]}"; do
-  if [[ "$value" == __REPLACE_* ]]; then
-    echo "ERROR: 项目尚未完成 T-001，请配置 init.sh 并同步技术栈和当前状态文档。"
-    exit 2
-  fi
-done
+export ANDROID_HOME="$SDK_ROOT"
+export ANDROID_SDK_ROOT="$SDK_ROOT"
 
-"${INSTALL_CMD[@]}"
-"${VERIFY_CMD[@]}"
-printf '启动命令:'
-printf ' %q' "${START_CMD[@]}"
-printf '\n'
+echo "==> Verifying Android project"
+(
+  cd "$ANDROID_DIR"
+  "$GRADLE" test assembleDebug --no-daemon
+)
+
+echo "==> Debug APK: $APK"
 
 if [[ "${RUN_START_COMMAND:-0}" == "1" ]]; then
-  exec "${START_CMD[@]}"
+  if [[ ! -x "$ADB" ]]; then
+    echo "ERROR: Android Platform Tools are missing: $ADB" >&2
+    exit 2
+  fi
+  if ! "$ADB" devices | grep -qE $'\tdevice$'; then
+    echo "ERROR: No authorized Android device is connected." >&2
+    exit 2
+  fi
+
+  echo "==> Installing and starting Debug APK"
+  "$ADB" install -r -t "$APK"
+  "$ADB" shell am start -W -n "com.roubao.autopilot/.MainActivity"
 fi