增加物品采集功能，解决测试问题

app/src/main/java/com/sw/inbound/objbox/FoodModule.kt

@@ -28,17 +28,18 @@ object FoodModule {
     private lateinit var classInfo: FoodClassInfo
     val NO_MEAN_RGB = floatArrayOf(0.0f, 0.0f, 0.0f)
     val NO_STD_RGB = floatArrayOf(1.0f, 1.0f, 1.0f)
+    val DEFAULT_FOOD_INDEX = -1
 
     fun init(context: Context) {
         Thread {
             module_mobile = Module.load(copyAssetToCache(context, "best_embedding_model_mobile.pt"))
             box = ObjectBox.boxStore.boxFor(Food::class)
-            if (box.all.isNotEmpty()) {
-                box.removeAll()
-            }
-            if (box.all.isEmpty()) {
-                initFoodData(context)
-            }
+            //if (box.all.isNotEmpty()) {
+            //    box.removeAll()
+            //}
+            //if (box.all.isEmpty()) {
+            //    initDefFoodData(context)
+            //}
         }.start()
     }
 
@@ -100,10 +101,10 @@ object FoodModule {
     }
 
 
-    private fun initFoodData(context: Context) {
-        if (box.all.isNotEmpty()) {
-            return
-        }
+    fun initDefFoodData(context: Context, action:()-> Unit={}) {
+        //if (box.all.isNotEmpty()) {
+        //    return
+        //}
         val embeddingsJson = AssetsTool.readAssetsFile(context, "data/embeddings.json")
         val labelsJson = AssetsTool.readAssetsFile(context, "data/labels.json")
         val classInfoJson = AssetsTool.readAssetsFile(context, "data/class_info.json")
@@ -119,8 +120,9 @@ object FoodModule {
             val classIdx = labelsList[index]
             val foodName = foodMap["$classIdx"]
             val array = floatList.toFloatArray()
-            box.put(Food(name = foodName, foodVector = array, foodIdx = index))
+            box.put(Food(name = foodName, foodVector = array, foodIdx = DEFAULT_FOOD_INDEX))
         }
+        action()
     }