添加了界面及逻辑

app/src/main/java/com/sw/platecabinet/viewmodel/BaseViewModel.kt

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+package com.sw.platecabinet.viewmodel
+
+import androidx.lifecycle.ViewModel
+import androidx.lifecycle.viewModelScope
+import com.sw.plate.utils.ToastUtils
+import com.sw.platecabinet.model.response.ApiResponse
+import com.sw.platecabinet.network.ApiClient
+import com.sw.platecabinet.repository.RemoteRepository
+import kotlinx.coroutines.flow.MutableStateFlow
+import kotlinx.coroutines.flow.StateFlow
+import kotlinx.coroutines.launch
+import timber.log.Timber
+
+abstract class BaseViewModel() : ViewModel() {
+    protected val repository = RemoteRepository(ApiClient.apiService)
+
+    // 显示进度条
+    private val _showLoading = MutableStateFlow<Boolean>(false)
+    val showLoading: StateFlow<Boolean> = _showLoading
+
+    /**
+     * 带进度条的请求
+     */
+    protected fun launchWithLoading(block: suspend () -> Unit) {
+        viewModelScope.launch {
+            try {
+                _showLoading.value = true
+                block()
+            } catch (e: Exception) {
+                // 错误处理可被子类重写
+                handleError(e)
+            } finally {
+                _showLoading.value = false
+            }
+        }
+    }
+
+    /**
+     * 不带进度条的请求
+     */
+    protected fun launch(block: suspend () -> Unit) {
+        viewModelScope.launch() {
+            try {
+                block()
+            } catch (e: Exception) {
+                // 错误处理可被子类重写
+                handleError(e)
+            }
+        }
+    }
+
+    protected open fun parseResponse(response: ApiResponse<*>): Boolean {
+        if (response.isSuccess()) {
+            return true
+        }
+        Timber.d("msg = ${response.msg}, code = ${response.code}")
+        ToastUtils.showToast("${response.msg}(${response.code})")
+        return false
+    }
+
+
+    fun handleError(exception: Exception) {
+        Timber.d("handleError ${exception.message}")
+    }
+}

app/src/main/java/com/sw/platecabinet/viewmodel/SettingViewModel.kt

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+package com.sw.platecabinet.viewmodel
+
+import com.sw.platecabinet.model.request.EquipmentParam
+import com.sw.platecabinet.model.response.EquipmentUserInfo
+import kotlinx.coroutines.flow.MutableStateFlow
+import kotlinx.coroutines.flow.StateFlow
+
+class SettingViewModel : BaseViewModel() {
+    // 设备绑定列表
+    private val _equipmentList = MutableStateFlow<List<EquipmentUserInfo>>(emptyList())
+    val equipmentList: StateFlow<List<EquipmentUserInfo>> = _equipmentList
+
+    fun getEquipmentList(param: EquipmentParam) {
+        launchWithLoading {
+            val response = repository.getEquipmentList(param)
+            if (parseResponse(response)) {
+                _equipmentList.value = response.data ?: emptyList()
+            }
+        }
+    }
+}

app/src/main/java/com/sw/platecabinet/viewmodel/UserViewModel.kt

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+package com.sw.platecabinet.viewmodel
+
+import com.sw.inbound.utils.SPUtil
+import com.sw.platecabinet.GlobalKey
+
+class UserViewModel : BaseViewModel() {
+
+    fun generateToken(deviceId: String = "SWSN:88:12:AC:4E:D9:CC") {
+        launchWithLoading {
+            val response = repository.generateToken(deviceId)
+            if (parseResponse(response)) {
+                // 缓存token
+                SPUtil.getInstance().put(GlobalKey.KEY_TOKEN, response.data)
+                // 首次运行获取人脸数据
+                if (SPUtil.getInstance().get(GlobalKey.KEY_FIRST_RUN, false) != true) {
+                    getUserFaceCache()
+                }
+            }
+        }
+    }
+
+    fun getUserFaceCache() {
+        launchWithLoading {
+            val response = repository.getUserFaceCache()
+            if (parseResponse(response)) {
+                // 获取成功一次后缓存状态
+                SPUtil.getInstance().put(GlobalKey.KEY_FIRST_RUN, true)
+            }
+        }
+    }
+
+    /**
+     * 激活 arcsoft 人脸
+     */
+    fun activeEngine(
+        appId: String = "Hkz1rBk6PZXbS8KwKr67K2eZtsz8bRoMHLg64bUdgCZj",
+        sdkKey: String = "AabXs3sHM8UhhE7oCGf4LVMLrdkGb1nJNksbjjTdVt7k",
+        activeKey: String = "085F-118G-Q391-53YL"
+    ) {
+//        val runtimeABI: RuntimeABI? = FaceEngine.getRuntimeABI()
+    }
+
+}