Buffer error resolved

app/src/main/java/com/example/hpostesting/presentation/KitScanActivity.kt

@@ -60,8 +60,8 @@ class KitScanActivity : AppCompatActivity() {
             with(sharedPreference.edit()) {
                 putString(Constants.KIT_NUMBER, "")
                 putInt(Constants.KIT_COUNT, 0)
-                putInt(Constants.BUFFER_VALUE_1, 0)
-                putInt(Constants.BUFFER_VALUE_2, 0)
+                putString(Constants.BUFFER_VALUE_1, "")
+                putString(Constants.BUFFER_VALUE_2, "")
                 apply()
             }
         }
@@ -94,8 +94,8 @@ class KitScanActivity : AppCompatActivity() {
 
     private fun checkHemoCubeKitData(): Boolean {
         return sharedPreference.getString(Constants.KIT_NUMBER, "")
-            ?.isNotBlank() == true || sharedPreference.getInt(Constants.KIT_COUNT, 0) > 0
-                || sharedPreference.getInt(Constants.KIT_COUNT, 0) < 35
+            ?.isNotBlank() == true && sharedPreference.getInt(Constants.KIT_COUNT, 0) > 0
+                && sharedPreference.getInt(Constants.KIT_COUNT, 0) < 35
     }
 
     private fun isSerialValid(s: String): Boolean {

app/src/main/java/com/example/hpostesting/presentation/MainActivity.kt

@@ -54,7 +54,7 @@ class MainActivity : AppCompatActivity() {
         locationCallback = object : LocationCallback() {
             override fun onLocationResult(locationResult: LocationResult) {
                 locationResult.lastLocation?.let { location ->
-                    DataHolder.selectedTest!!.location =
+                    DataHolder.location =
                         UserData.Location(location.latitude, location.longitude)
                     Log.i("Location", DataHolder.location.toString())
                 }
@@ -222,6 +222,8 @@ class MainActivity : AppCompatActivity() {
             location?.let {
                 DataHolder.selectedTest!!.location =
                     UserData.Location(location.latitude, location.longitude)
+                DataHolder.location =
+                    UserData.Location(location.latitude, location.longitude)
             } ?: run {
                 requestLocationUpdates()
             }

app/src/main/java/com/example/hpostesting/presentation/hemocube/HemoCubeFragment.kt

@@ -3,9 +3,6 @@ package com.example.hpostesting.presentation.hemocube
 import android.content.Context
 import android.content.Intent
 import android.content.SharedPreferences
-import android.hardware.usb.UsbDevice
-import android.hardware.usb.UsbDeviceConnection
-import android.hardware.usb.UsbManager
 import android.os.Bundle
 import android.util.Log
 import android.view.LayoutInflater
@@ -15,7 +12,6 @@ import android.widget.Toast
 import androidx.fragment.app.Fragment
 import androidx.fragment.app.activityViewModels
 import androidx.navigation.fragment.findNavController
-import androidx.navigation.fragment.NavHostFragment.Companion.findNavController
 import com.example.hpostesting.data.DataHolder
 import com.example.hpostesting.data.constant.Constants
 import com.example.hpostesting.data.constant.HemoCubeCommands
@@ -23,8 +19,6 @@ import com.example.hpostesting.data.model.patient.DeviceData
 import com.example.hpostesting.data.model.patient.toHemoCubeTestData
 import com.example.hpostesting.presentation.KitScanActivity
 import com.example.hpostesting.presentation.UsbServiceListener
-import com.example.hpostesting.presentation.dashboard.HomeFragment
-import com.example.hpostesting.presentation.testRight.TestRightExpSample
 import com.example.hpostesting.presentation.utils.MyDialogListener
 import com.example.hpostesting.presentation.utils.UIUtils
 import `in`.sminnovations.hpostesting.R
@@ -110,8 +104,7 @@ class HemoCubeFragment : Fragment() {
                         listenToHemoCube()
                         startSample()
                     }
-                }
-            )
+                })
         } else {
             listenToHemoCube()
             startBuffer()
@@ -119,8 +112,16 @@ class HemoCubeFragment : Fragment() {
     }
 
     private fun checkBufferValue(): Boolean {
-        return sharedPreference.getInt(Constants.BUFFER_VALUE_1, 0) > 0
-                || sharedPreference.getInt(Constants.BUFFER_VALUE_2, 0) > 0
+        return if (sharedPreference.getString(Constants.BUFFER_VALUE_1, "") != ""
+            && sharedPreference.getString(Constants.BUFFER_VALUE_2, "") != ""
+        ) {
+            sharedPreference.getString(Constants.BUFFER_VALUE_1, "")
+                ?.toInt()!! > 0 && sharedPreference.getString(Constants.BUFFER_VALUE_2, "")
+                ?.toInt()!! > 0
+        } else {
+            false
+        }
+
     }
 
     private fun setupButtonClickListeners() {
@@ -136,7 +137,7 @@ class HemoCubeFragment : Fragment() {
             startBuffer()
         }
 
-        binding.btnKit.setOnClickListener() {
+        binding.btnKit.setOnClickListener {
             with(sharedPreference.edit()) {
                 putInt(Constants.KIT_COUNT, 1)
                 apply()
@@ -213,13 +214,16 @@ class HemoCubeFragment : Fragment() {
                         if (isOnline) {
                             resultRatio?.let { ratio ->
                                 Log.e("Testdb", "upload")
-                                hemoCubeViewModel.uploadHemoCubeResultToDatabase(isOnline, true, kitSerial
+                                hemoCubeViewModel.uploadHemoCubeResultToDatabase(
+                                    isOnline, true, kitSerial
                                 )
                             }
                             binding.progressBar.visibility = View.VISIBLE
                         } else {
                             resultRatio?.let { ratio ->
-                                hemoCubeViewModel.uploadHemoCubeResultToDatabase(isOnline, true, kitSerial)
+                                hemoCubeViewModel.uploadHemoCubeResultToDatabase(
+                                    isOnline, true, kitSerial
+                                )
                             }
                             Toast.makeText(
                                 requireContext(),
@@ -241,45 +245,39 @@ class HemoCubeFragment : Fragment() {
         hemoCubeViewModel.progressBar.postValue(true)
         val fullReadOutput = StringBuilder()
 
-        (activity as HemocubeActivity).mService.sendAndListenToHemoCube(
-            HemoCubeCommands.startBuffer,
+        (activity as HemocubeActivity).mService.sendAndListenToHemoCube(HemoCubeCommands.startBuffer,
             object : UsbServiceListener {
                 override fun onUsbRead(data: ByteArray?) {}
                 override fun onUsbError(e: Exception?) {
                     hemoCubeViewModel.progressBar.postValue(false)
                 }
-            }
-        )
+            })
     }
 
     private fun startSample() {
         hemoCubeViewModel.progressBar.postValue(true)
         val fullReadOutput = StringBuilder()
 
-        (activity as HemocubeActivity).mService.sendAndListenToHemoCube(
-            HemoCubeCommands.startSample,
+        (activity as HemocubeActivity).mService.sendAndListenToHemoCube(HemoCubeCommands.startSample,
             object : UsbServiceListener {
                 override fun onUsbRead(data: ByteArray?) {}
                 override fun onUsbError(e: Exception?) {
                     hemoCubeViewModel.progressBar.postValue(false)
                 }
-            }
-        )
+            })
     }
 
 
     private fun getResult() {
         hemoCubeViewModel.progressBar.postValue(true)
 
-        (activity as HemocubeActivity).mService.sendAndListenToHemoCube(
-            HemoCubeCommands.getSample,
+        (activity as HemocubeActivity).mService.sendAndListenToHemoCube(HemoCubeCommands.getSample,
             object : UsbServiceListener {
                 override fun onUsbRead(data: ByteArray?) {}
                 override fun onUsbError(e: Exception?) {
                     hemoCubeViewModel.progressBar.postValue(false)
                 }
-            }
-        )
+            })
     }
 
     private fun calculateRatio(ratio: Double): Double {
@@ -293,8 +291,7 @@ class HemoCubeFragment : Fragment() {
     private fun checkAndFindResults(results: List<String>): String {
         val reversedResults = results.reversed()
         for (line in reversedResults) {
-            if (isValidFormat(line))
-                return line
+            if (isValidFormat(line)) return line
         }
         return ""
     }

app/src/main/java/com/example/hpostesting/presentation/hemocube/HemoCubeViewModel.kt

@@ -29,7 +29,7 @@ class HemoCubeViewModel @Inject constructor(
 ) : ViewModel() {
     var isServiceConnected = false
     val progressBar = MutableLiveData(false)
-    val testDetails = DataHolder.selectedTest?.toHemoCubeTestData()
+    private val testDetails = DataHolder.selectedTest?.toHemoCubeTestData()
 
 
     // Get the device ID of the device you want to retrieve data for (e.g., the first device in the list)
@@ -69,7 +69,7 @@ class HemoCubeViewModel @Inject constructor(
     private fun addResultTestToDb() {
         testDetails?.deviceRatio = DataHolder.hemocubeResult
         testDetails?.resultData = DataHolder.hemoCubeTestData?.resultData.toString()
-        testDetails?.location = DataHolder.hemoCubeTestData?.location
+        testDetails?.location = DataHolder.location
         testDetails?.testTime = SimpleDateFormat(
             "yyyy-MM-dd HH:mm:ss", Locale.getDefault()
         ).format(Calendar.getInstance().time)