优化

app/src/main/java/com/sw/dualscreen/presentation/MainScreenPresentation.kt

@@ -451,10 +451,15 @@ class MainScreenPresentation(
             isLoadUnbilledMode = false
         }, 10000)
 
-        //上次已经识别过人脸
-        step3ShowRecognizeResult(currentUserId!!)
+        if (isAgainLoadData.not()) {
+            //上次已经识别过人脸
+            step3ShowRecognizeResult(currentUserId!!)
+            isAgainLoadData = true
+        }
     }
 
+    public var isAgainLoadData = false
+
     private var isFirstOpen = true
     var startTime = 0L
 
@@ -673,9 +678,7 @@ class MainScreenPresentation(
                 var maxKcal = userNutrition?.maxCalorie ?: 1.0
                 Timber.tag(TAG).d("maxKcal = $maxKcal")
                 // 避免0作为被除数
-                if (maxKcal <= 0.0) {
-                    maxKcal = 1.0
-                }
+                maxKcal = if (maxKcal <= 0.0) 1.0 else maxKcal
                 Timber.tag(TAG).d("maxKcal 1 = $maxKcal")
                 include.totalKcalTv.text = totalKcal.format2String(2)
                 var totalKcalHeight = (totalKcal / maxKcal).toFloat()
@@ -696,6 +699,7 @@ class MainScreenPresentation(
                 val grainIndex = UserNutritionUtils.findCalorieIndex(energy.grain, grainArray)
                 include.customFoodColumn.setImageDrawable(false, grainIndex)
                 include.totalFoodTv.text = grain.format2String(2)
+                columnMax = if (columnMax <= 0.0) 1.0 else columnMax
                 var grainHeight = (grain / columnMax).toFloat()
                 if (grainHeight == 0F) {
                     include.divTotalFoodView.visible()
@@ -716,7 +720,6 @@ class MainScreenPresentation(
                 include.customVegetableColumn.setImageDrawable(false, fruitsIndex)
                 include.totalVegetableTv.text = fruitsVegetables.format2String(2)
                 var fruitsHeight = (fruitsVegetables / columnMax).toFloat()
-
                 if (fruitsHeight == 0F) {
                     include.divVegetableView.visible()
                 } else {
@@ -852,6 +855,7 @@ class MainScreenPresentation(
                 val faceEntity = compareResult.faceEntity
                 val userId = faceEntity.userName
                 currentUserId = userId
+                isAgainLoadData = false
                 if (userId == null) return@Observer
                 //ToastUtils.showToast("人脸识别成功，userId = $userId")
                 if (currentFood == null) {