refactor(login): 优化人脸登录与设备初始化环境切换逻辑

- 移除DeviceInitActivity中的多点触控环境切换功能及相关依赖，简化代码结构
- 调整登录页连点触发环境切换逻辑，新增环境弹窗显示及倒计时暂停机制
- 实现登录页环境切换后自动重启应用，提升用户体验和状态一致性
- 修改NetViewModelV2分页大小从100至500，提高批量请求效率
- 注释MyApp中deviceId硬编码，恢复动态获取设备ID
- 清理UserViewModel中已废弃的人脸引擎激活代码，保持代码整洁

app/src/main/java/com/sw/platecabinet/activity/DeviceInitActivity.kt

@@ -1,22 +1,11 @@
 package com.sw.platecabinet.activity
 
 import android.content.Intent
-import android.os.Handler
-import android.os.Looper
-import android.view.MotionEvent
-import android.view.WindowManager
-import androidx.lifecycle.lifecycleScope
 import com.sw.plate.utils.ToastUtils
-import com.sw.plate.utils.arcface.facedb.FaceDatabase
-import com.sw.platecabinet.Environment
 import com.sw.platecabinet.GlobalData
-import com.sw.platecabinet.dialog.EnvironmentSelectDialog
 import com.sw.platecabinet.member.databinding.ActivityDeviceInitBinding
 import com.sw.platecabinet.member.databinding.ItemTitleTimeBinding
 import com.sw.platecabinet.utils.SpTool
-import kotlinx.coroutines.Dispatchers
-import kotlinx.coroutines.launch
-import kotlinx.coroutines.withContext
 import timber.log.Timber
 
 /**
@@ -24,11 +13,6 @@ import timber.log.Timber
  */
 class DeviceInitActivity : BaseActivity<ActivityDeviceInitBinding>() {
 
-    // 连点切换环境的计数与复位
-    private var tapCount = 0
-    private val tapHandler = Handler(Looper.getMainLooper())
-    private val resetTapRunnable = Runnable { tapCount = 0 }
-
     override fun inflateViewBinding(): ActivityDeviceInitBinding {
         return ActivityDeviceInitBinding.inflate(layoutInflater)
     }
@@ -38,8 +22,7 @@ class DeviceInitActivity : BaseActivity<ActivityDeviceInitBinding>() {
     }
 
     override fun initialize() {
-        // 等待框设为不拦截触摸，确保连点手势可达
-        showWaitingDialog("加载中……")?.window?.addFlags(WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE)
+        showWaitingDialog("加载中……")
         // 首次启动先全量拉取人脸缓存，后续走增量同步
         if (SpTool.getFirstGetFace()) {
             netViewModelV2.getUserFaceCache { status, msg ->
@@ -51,50 +34,6 @@ class DeviceInitActivity : BaseActivity<ActivityDeviceInitBinding>() {
         }
     }
 
-    /**
-     * 连续点击 3 次（500ms 内）触发环境切换弹窗
-     */
-    override fun dispatchTouchEvent(ev: MotionEvent): Boolean {
-        if (ev.action == MotionEvent.ACTION_DOWN) {
-            tapCount++
-            tapHandler.removeCallbacks(resetTapRunnable)
-            tapHandler.postDelayed(resetTapRunnable, 500)
-            if (tapCount >= 3) {
-                tapCount = 0
-                tapHandler.removeCallbacks(resetTapRunnable)
-                showEnvironmentDialog()
-                return true
-            }
-        }
-        return super.dispatchTouchEvent(ev)
-    }
-
-    /**
-     * 弹出环境选择弹窗
-     */
-    private fun showEnvironmentDialog() {
-        EnvironmentSelectDialog(this) { env ->
-            switchEnvironment(env)
-        }.show()
-    }
-
-    /**
-     * 切换环境：持久化 + 清空本地人脸库 + 重置增量同步状态
-     */
-    private fun switchEnvironment(env: Environment) {
-        SpTool.setBaseUrl(env.url)
-        lifecycleScope.launch(Dispatchers.IO) {
-            val faceDao = FaceDatabase.getInstance(this@DeviceInitActivity).faceDao()
-            faceDao.deleteAll()
-            faceDao.resetId()
-            SpTool.setLastFaceTimestamp(0L)
-            SpTool.setFirstGetFace(true)
-            withContext(Dispatchers.Main) {
-                ToastUtils.showToast("已切换到${env.name}，重启后生效")
-            }
-        }
-    }
-
     /**
      * 获取设备配置（V2），并初始化虹软 SDK 激活参数
      */
@@ -103,24 +42,22 @@ class DeviceInitActivity : BaseActivity<ActivityDeviceInitBinding>() {
             runOnUiThread {
                 if (deviceConfig == null) {
                     hideWaitingDialog()
-                    ToastUtils.showToast("获取设备配置失败，请连点屏幕3次切换环境")
-//                    goLoginActivity()
+                    ToastUtils.showToast("获取设备配置失败，请到登录页连点 3 次切换环境")
+                    goLoginActivity()
                     return@runOnUiThread
                 }
                 GlobalData.appId = deviceConfig.arcsoftAppId ?: ""
                 GlobalData.sdkKey = deviceConfig.arcsoftSdkKey ?: ""
                 GlobalData.activeKey = deviceConfig.arcsoftActiveKey ?: ""
-                binding.root.postDelayed({
-                    hideWaitingDialog()
-                    goLoginActivity()
-                }, 500)
+                hideWaitingDialog()
+                goLoginActivity()
             }
         }, onFailure = { errMsg ->
             runOnUiThread {
                 hideWaitingDialog()
                 Timber.e("getDeviceConfig onFailure: $errMsg")
-                ToastUtils.showToast("服务连接失败，请连点屏幕3次切换环境")
-//                goLoginActivity()
+                ToastUtils.showToast("服务连接失败，请到登录页连点 3 次切换环境")
+                goLoginActivity()
             }
         })
     }

app/src/main/java/com/sw/platecabinet/activity/LoginByFaceActivity.kt

@@ -41,6 +41,23 @@ import org.greenrobot.eventbus.EventBus
 import org.greenrobot.eventbus.Subscribe
 import org.greenrobot.eventbus.ThreadMode
 import timber.log.Timber
+import android.app.AlarmManager
+import android.app.PendingIntent
+import android.content.Context
+import android.os.Handler
+import android.os.Looper
+import android.os.Process
+import android.view.MotionEvent
+import androidx.lifecycle.lifecycleScope
+import com.sw.plate.utils.arcface.facedb.FaceDatabase
+import com.sw.platecabinet.Environment
+import com.sw.platecabinet.GlobalData
+import com.sw.platecabinet.GlobalKey
+import com.sw.platecabinet.dialog.EnvironmentSelectDialog
+import com.sw.platecabinet.utils.SpTool
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.launch
+import kotlinx.coroutines.withContext
 
 /**
  * 人脸识别
@@ -49,6 +66,12 @@ class LoginByFaceActivity : BaseActivity<ActivityLoginFaceBinding>(),
     ViewTreeObserver.OnGlobalLayoutListener {
     private var countDownTimer: CountDownTimer? = null
 
+    // 连点切换环境计数与复位
+    private var tapCount = 0
+    private var switchedEnvironment = false
+    private val tapHandler = Handler(Looper.getMainLooper())
+    private val resetTapRunnable = Runnable { tapCount = 0 }
+
     private val CAMERA_PERMISSION_REQUEST_CODE = 100
     private val REQUIRED_PERMISSIONS: Array<String> = arrayOf(
         Manifest.permission.CAMERA,
@@ -516,5 +539,77 @@ class LoginByFaceActivity : BaseActivity<ActivityLoginFaceBinding>(),
         startActivity(intent)
     }
 
+    /**
+     * 连续点击 3 次（500ms 内）触发环境切换弹窗
+     */
+    override fun dispatchTouchEvent(ev: MotionEvent): Boolean {
+        if (ev.action == MotionEvent.ACTION_DOWN) {
+            tapCount++
+            tapHandler.removeCallbacks(resetTapRunnable)
+            tapHandler.postDelayed(resetTapRunnable, 500)
+            if (tapCount >= 3) {
+                tapCount = 0
+                tapHandler.removeCallbacks(resetTapRunnable)
+                showEnvironmentDialog()
+                return true
+            }
+        }
+        return super.dispatchTouchEvent(ev)
+    }
+
+    /**
+     * 弹出环境选择弹窗，弹窗期间暂停 30s 倒计时，避免被自动跳转打断
+     */
+    private fun showEnvironmentDialog() {
+        countDownTimer?.cancel()
+        val dialog = EnvironmentSelectDialog(this) { env ->
+            switchedEnvironment = true
+            switchEnvironment(env)
+        }
+        dialog.setOnDismissListener {
+            // 未切换（点外部取消）时恢复倒计时；切换后走自动重启，无需恢复
+            if (!switchedEnvironment) countDownTimer?.start()
+        }
+        dialog.show()
+    }
+
+    /**
+     * 切换环境：同步落盘 + 清空本地人脸库 + 重置增量同步状态 + 自动重启
+     */
+    private fun switchEnvironment(env: Environment) {
+        // 用 commit 同步写盘，确保自动重启前状态已持久化（apply 是异步的，重启会丢）
+        getSharedPreferences("default_sp", Context.MODE_PRIVATE).edit()
+            .putString(GlobalKey.KEY_BASE_URL, env.url)
+            .putLong(SpTool.LAST_FACE_TIMESTAMP, 0L)
+            .putBoolean(SpTool.IS_FIRST_GET_FACE, true)
+            .commit()
+        GlobalData.appBaseUrl = env.url
+        lifecycleScope.launch(Dispatchers.IO) {
+            val faceDao = FaceDatabase.getInstance(this@LoginByFaceActivity).faceDao()
+            faceDao.deleteAll()
+            faceDao.resetId()
+            withContext(Dispatchers.Main) {
+                ToastUtils.showToast("已切换到${env.name}，正在重启")
+                restartApp()
+            }
+        }
+    }
+
+    /**
+     * 自动重启：用 AlarmManager 拉起启动页后杀进程，实现应用自重启
+     */
+    private fun restartApp() {
+        val intent = packageManager.getLaunchIntentForPackage(packageName)?.apply {
+            addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP or Intent.FLAG_ACTIVITY_NEW_TASK or Intent.FLAG_ACTIVITY_CLEAR_TASK)
+        } ?: return
+        val pending = PendingIntent.getActivity(
+            this, 0, intent,
+            PendingIntent.FLAG_ONE_SHOT or PendingIntent.FLAG_IMMUTABLE
+        )
+        val alarmManager = getSystemService(Context.ALARM_SERVICE) as AlarmManager
+        alarmManager.set(AlarmManager.RTC, System.currentTimeMillis() + 500, pending)
+        Process.killProcess(Process.myPid())
+    }
+
 
 }