feat: 初始化项目结构和基本功能

- 创建项目根目录和主要子模块
- 添加基本的 Activity 和布局文件
- 实现简单的导航和电话拨打功能
- 添加相机和图像处理相关代码
- 创建网络请求和数据加密工具类
- 设置 AndroidManifest 文件和权限

servicing/src/main/java/com/za/offline/MyOfflineServiceViewLifecycleOwner.kt

@@ -0,0 +1,62 @@
+package com.za.offline
+
+import android.view.View
+import androidx.lifecycle.Lifecycle
+import androidx.lifecycle.LifecycleOwner
+import androidx.lifecycle.LifecycleRegistry
+import androidx.lifecycle.ViewModelStore
+import androidx.lifecycle.ViewModelStoreOwner
+import androidx.lifecycle.setViewTreeLifecycleOwner
+import androidx.lifecycle.setViewTreeViewModelStoreOwner
+import androidx.savedstate.SavedStateRegistry
+import androidx.savedstate.SavedStateRegistryController
+import androidx.savedstate.SavedStateRegistryOwner
+import androidx.savedstate.setViewTreeSavedStateRegistryOwner
+
+class MyOfflineServiceViewLifecycleOwner : LifecycleOwner, ViewModelStoreOwner, SavedStateRegistryOwner {
+    private val lifecycleRegistry: LifecycleRegistry = LifecycleRegistry(this)
+    private val savedStateRegistryController = SavedStateRegistryController.create(this)
+    private val store = ViewModelStore()
+
+    override val lifecycle: Lifecycle
+        get() = lifecycleRegistry
+    override val savedStateRegistry: SavedStateRegistry
+        get() = savedStateRegistryController.savedStateRegistry
+    override val viewModelStore: ViewModelStore
+        get() = store
+
+
+    fun onCreate() {
+        savedStateRegistryController.performRestore(null)
+        lifecycleRegistry.handleLifecycleEvent(Lifecycle.Event.ON_CREATE)
+    }
+
+    fun onStart() {
+        lifecycleRegistry.handleLifecycleEvent(Lifecycle.Event.ON_START)
+    }
+
+    fun onResume() {
+        lifecycleRegistry.handleLifecycleEvent(Lifecycle.Event.ON_RESUME)
+    }
+
+    fun onPause() {
+        lifecycleRegistry.handleLifecycleEvent(Lifecycle.Event.ON_PAUSE)
+    }
+
+    fun onStop() {
+        lifecycleRegistry.handleLifecycleEvent(Lifecycle.Event.ON_STOP)
+    }
+
+    fun onDestroy() {
+        lifecycleRegistry.handleLifecycleEvent(Lifecycle.Event.ON_DESTROY)
+        store.clear()
+    }
+
+    fun attachToDecorView(decorView: View?) {
+        decorView?.let {
+            it.setViewTreeViewModelStoreOwner(this)
+            it.setViewTreeLifecycleOwner(this)
+            it.setViewTreeSavedStateRegistryOwner(this)
+        } ?: return
+    }
+}