串口数据处理

app/src/main/java/com/shuwei/intelligent/shelves/ShelfActivity.kt

@@ -9,6 +9,7 @@ import android.os.Build
 import android.os.Bundle
 import android.os.Handler
 import android.os.Looper
+import android.util.Log
 import androidx.annotation.RequiresApi
 import androidx.lifecycle.lifecycleScope
 import androidx.recyclerview.widget.GridLayoutManager
@@ -37,6 +38,7 @@ import kotlin.random.Random
 class ShelfActivity : BaseActivity() {
 
     companion object {
+        private const val TAG = "ShelfActivity"
         const val SHELF_MODEL = "shelfModel"
         const val RECEIVER_DEVICE_INFO = "receiverDeviceInfo"
         const val SHELF_WEIGHT = "shelfWeight"
@@ -119,6 +121,8 @@ class ShelfActivity : BaseActivity() {
     private val receiver = object : BroadcastReceiver() {
         override fun onReceive(context: Context?, intent: Intent?) {
             intent?.let {
+                val data = it.getStringExtra(RECEIVER_DEVICE_INFO)
+                Log.d(TAG, "onReceive: $data")
                 realWeight = it.getIntExtra(SHELF_WEIGHT, 0)
                 binding.tvFoodWeight.text = "${realWeight}克"
             }