优化

app/src/main/java/com/shuwei/dish/match/utils/WeightUtil.kt

@@ -12,6 +12,9 @@ typealias WeightCallback = (address: Int, state: Int, weight: Double) -> Unit
 
 object WeightUtil {
     private const val TAG = "WeightUtil"
+    const val STATE_STABLE = SensorScale.STATE_STABLE
+    const val STATE_UNSTABLE = SensorScale.STATE_UNSTABLE
+    const val STATE_OVER_WEIGHT = SensorScale.STATE_OVER_WEIGHT
 
     var isConnected = false
     var weightFuncMap: MutableMap<String, WeightCallback?>? =
@@ -28,9 +31,9 @@ object WeightUtil {
             override fun onGetWeight(address: Int, state: Int, weight: Double) {
                 super.onGetWeight(address, state, weight)
                 val stateStr = when (state) {
-                    SensorScale.STATE_STABLE -> "稳定"
-                    SensorScale.STATE_UNSTABLE -> "不稳定"
-                    SensorScale.STATE_OVER_WEIGHT -> "量程溢出"
+                    STATE_STABLE -> "稳定"
+                    STATE_UNSTABLE -> "不稳定"
+                    STATE_OVER_WEIGHT -> "量程溢出"
                     else -> "$state"
                 }
                 val useWeight = (weight*1000).roundedOneDecimalPlace()