refactor(base): 优化协程作用域和空安全处理

- 将自定义CoroutineScope替换为lifecycleScope以避免内存泄漏
- 添加runCatching包装器处理潜在异常并记录错误日志
- 使用安全调用操作符替代强制调用防止空指针异常
- 在CountDownTimer中正确管理生命周期以避免内存泄漏
- 修复设备信息获取中的数组越界风险
- 统一异步操作的线程切换方式
- 保护Fragment中的_binding访问权限
- 改进相机助手对象引用的安全性检查

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

@@ -238,7 +238,10 @@ class LoginByFaceActivity : BaseActivity<ActivityLoginFaceBinding>(),
                     return@setCallback
                 }
                 if (this.userFaceInfo == null && isFitData(userFaceInfo)) {
-                    val headBmp = userFaceInfo.headBmp
+                    val headBmp = userFaceInfo.headBmp ?: run {
+                        loadLogInfo("collectFace,isFitData:headBmp 为 null，跳过")
+                        return@setCallback
+                    }
                     if (headBmp.width <= 200 || headBmp.height <= 200) {
                         loadLogInfo("collectFace,isFitData:拿到人脸提取特征数据照片过小w:${headBmp.width},h:${headBmp.height}-----------")
                         binding.llCollectButton.visible()
@@ -253,30 +256,30 @@ class LoginByFaceActivity : BaseActivity<ActivityLoginFaceBinding>(),
             }
         }
         recognizeViewModel.ftInitCode.observe(this) { ftInitCode: Int? ->
-            if (ftInitCode != ErrorInfo.MOK) {
+            if (ftInitCode != null && ftInitCode != ErrorInfo.MOK) {
                 val error: String? = getString(
                     R.string.specific_engine_init_failed, "ftEngine",
-                    ftInitCode, ErrorCodeUtil.arcFaceErrorCodeToFieldName(ftInitCode!!)
+                    ftInitCode, ErrorCodeUtil.arcFaceErrorCodeToFieldName(ftInitCode)
                 )
                 Timber.e("ftInitCode observe = $error")
                 ToastUtils.showToast(error)
             }
         }
         recognizeViewModel.frInitCode.observe(this) { frInitCode: Int? ->
-            if (frInitCode != ErrorInfo.MOK) {
+            if (frInitCode != null && frInitCode != ErrorInfo.MOK) {
                 val error: String? = getString(
                     R.string.specific_engine_init_failed, "frEngine",
-                    frInitCode, ErrorCodeUtil.arcFaceErrorCodeToFieldName(frInitCode!!)
+                    frInitCode, ErrorCodeUtil.arcFaceErrorCodeToFieldName(frInitCode)
                 )
                 Timber.e("frInitCode observe = $error")
                 ToastUtils.showToast(error)
             }
         }
         recognizeViewModel.flInitCode.observe(this) { flInitCode: Int? ->
-            if (flInitCode != ErrorInfo.MOK) {
+            if (flInitCode != null && flInitCode != ErrorInfo.MOK) {
                 val error: String? = getString(
                     R.string.specific_engine_init_failed, "flEngine",
-                    flInitCode, ErrorCodeUtil.arcFaceErrorCodeToFieldName(flInitCode!!)
+                    flInitCode, ErrorCodeUtil.arcFaceErrorCodeToFieldName(flInitCode)
                 )
                 Timber.e("flInitCode observe = $error")
                 ToastUtils.showToast(error)
@@ -615,7 +618,7 @@ class LoginByFaceActivity : BaseActivity<ActivityLoginFaceBinding>(),
             override fun onCameraConfigurationChanged(cameraID: Int, displayOrientation: Int) {
                 Timber.i("initRgbCamera onCameraConfigurationChanged: threadName = ${Thread.currentThread().name}")
                 if (rgbFaceRectTransformer != null) {
-                    rgbFaceRectTransformer!!.cameraDisplayOrientation = displayOrientation
+                    rgbFaceRectTransformer?.cameraDisplayOrientation = displayOrientation
                 }
                 Timber.i("initRgbCamera onCameraConfigurationChanged: $cameraID  $displayOrientation")
             }
@@ -672,10 +675,11 @@ class LoginByFaceActivity : BaseActivity<ActivityLoginFaceBinding>(),
 
     private fun resumeCamera() {
 //        isRecognition = true
-        if (rgbCameraHelper != null && rgbCameraHelper!!.isStopped) {
+        val helper = rgbCameraHelper
+        if (helper != null && helper.isStopped) {
             loadLogInfo("collectFace,resumeCamera: ")
             isRecognition = true
-            rgbCameraHelper!!.start()
+            helper.start()
         } else {
             //recognizeViewModel.onPreviewFrame(ByteArray(1382400), true)