add new screen for workflow change

2024-02-02 13:16:26 +05:30
parent 69e129cddb
commit 0ac384a7b5
15 changed files with 2307 additions and 42 deletions
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -16,15 +16,16 @@ android {

    // prod - production, preprod - preproduction, quality - qc, dev - development
    defaultConfig {
-        applicationId "in.sminnovations.hpostesting.quality"
+        applicationId "in.sminnovations.hpostesting.dev"
        minSdk 21
        targetSdk 34
-        versionCode 97
-        versionName "2.1.97"
+        versionCode 98
+        versionName "2.1.98"

        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
    }

+
    buildTypes {
        release {
            minifyEnabled false
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -69,6 +69,15 @@
            android:parentActivityName="com.example.hpostesting.presentation.MainActivity"
            android:theme="@style/Theme.HPOS.NoActionBar"
            android:windowSoftInputMode="adjustPan" />
+
+        <activity
+            android:name="com.example.hpostesting.presentation.trueheme.TrueHemeActivity"
+            android:exported="false"
+            android:noHistory="true"
+            android:parentActivityName="com.example.hpostesting.presentation.MainActivity"
+            android:theme="@style/Theme.HPOS.NoActionBar"
+            android:windowSoftInputMode="adjustPan" />
+
        <activity
            android:name="com.example.hpostesting.presentation.buffercheck.HemocubeBufferCheckActivity"
            android:exported="false"
--- a/app/src/main/java/com/example/hpostesting/data/constant/Constants.kt
+++ b/app/src/main/java/com/example/hpostesting/data/constant/Constants.kt
@@ -35,8 +35,9 @@ object Constants {
    const val MAX_WAVELENGTH_RANGE_TO_RECORD = 750

    const val DEVICE_PRODUCT_ID = 24597
-    const val DEVICE_TYPE_HOMOCUBE = "HOMOCUBE"
+    const val DEVICE_TYPE_HEMOCUBE = "HEMOCUBE"
    const val DEVICE_TYPE_TEST_RIGHT = "TEST_RIGHT"
+    const val DEVICE_TYPE_TRUEHEME = "TRUEHEME"

    const val DEVICE_VENDOR_ID = 1027
    const val HOMO_CUBE_ID = 29987
@@ -58,6 +59,8 @@ object Constants {
    const val QUICK_CAPTURE_VOLUME = "VOLUME"
    const val QUICK_CAPTURE_READING_PER_SAMPLE = "READING_PER_SAMPLE"

+    const val BLANK_EVERY_TEST = false
+
    val STATICID = listOf(
        "FACTORY",
        "ADMIN",
--- a/app/src/main/java/com/example/hpostesting/data/constant/TestStatus.kt
+++ b/app/src/main/java/com/example/hpostesting/data/constant/TestStatus.kt
@@ -4,6 +4,10 @@ enum class TestStatus(val code: Double) {
    TEST_STARTED(1.0),
    CONFIG_STARTED(2.0),
    CONFIG_COMPLETED(3.0),
+    FIRST_EMPTY_AIR_READING_STARTED(4.1),
+    FIRST_EMPTY_AIR_READING_COMPLETED(4.2),
+    FIRST_EMPTY_AIR_READING_PRINT_STARTED(4.3),
+    FIRST_EMPTY_AIR_READING_PRINT_COMPLETED(4.4),
    BUFFER_STARTED(4.0),
    BUFFER_COMPLETED(5.0),
    BUFFER_PRINT_STARTED(6.0),
@@ -12,6 +16,10 @@ enum class TestStatus(val code: Double) {
    SAMPLE_COMPLETED(9.0),
    SAMPLE_PRINT_STARTED(10.0),
    SAMPLE_PRINT_COMPLETED(11.0),
+    SECOND_EMPTY_AIR_READING_STARTED(11.1),
+    SECOND_EMPTY_AIR_READING_COMPLETED(11.2),
+    SECOND_EMPTY_AIR_PRINT_STARTED(11.3),
+    SECOND_EMPTY_AIR_PRINT_COMPLETED(11.4),
    FIRST_GAIN_STARTED(12.0),
    FIRST_GAIN_COMPLETED(13.0),
    FIRST_GAIN_PRINT_STARTED(14.0),
--- a/app/src/main/java/com/example/hpostesting/data/dao/MyDataBase.kt
+++ b/app/src/main/java/com/example/hpostesting/data/dao/MyDataBase.kt
@@ -8,7 +8,7 @@ import com.example.hpostesting.data.model.patient.DeviceData
 import com.example.hpostesting.data.model.patient.HemoCubeTestData
 import com.example.hpostesting.data.model.patient.UserData

-@Database(entities = [UserData::class, HemoCubeTestData::class, DeviceData::class, BufferCheckData::class], version = 23, exportSchema = false)
+@Database(entities = [UserData::class, HemoCubeTestData::class, DeviceData::class, BufferCheckData::class], version = 24, exportSchema = false)
@TypeConverters(Converters::class)
 abstract class MyDatabase : RoomDatabase() {
    abstract fun userDao(): UserDao
--- a/app/src/main/java/com/example/hpostesting/data/model/TestState.kt
+++ b/app/src/main/java/com/example/hpostesting/data/model/TestState.kt
@@ -24,6 +24,14 @@ data class TestState (
    var fittedAbs2: Double = 0.0,
    var fittedAbs3: Double = 0.0,
    var fittedAbs4: Double = 0.0,
+//    var led1Air1: Double? = null,
+//    var led2Air1: Double? = null,
+//    var led3Air1: Double? = null,
+//    var led4Air1: Double? = null,
+//    var led1Air2: Double? = null,
+//    var led2Air2: Double? = null,
+//    var led3Air2: Double? = null,
+//    var led4Air2: Double? = null,
    var calculatedPredictedDenovixRatio: Double = 0.0,
    var validationError: Boolean = false,
    var deviceHardwareId: String = "",
--- a/app/src/main/java/com/example/hpostesting/data/model/patient/HemoCubeTestData.kt
+++ b/app/src/main/java/com/example/hpostesting/data/model/patient/HemoCubeTestData.kt
@@ -61,6 +61,14 @@ data class HemoCubeTestData(
    var led2Gain4: Double? = null,
    var led3Gain4: Double? = null,
    var led4Gain4: Double? = null,
+    var led1Air1: Double? = null,
+    var led2Air1: Double? = null,
+    var led3Air1: Double? = null,
+    var led4Air1: Double? = null,
+    var led1Air2: Double? = null,
+    var led2Air2: Double? = null,
+    var led3Air2: Double? = null,
+    var led4Air2: Double? = null,
    var deviceRatio: Double? = null,
    var calculatedRatio: Double? = null,
    var predictedDenovixRatio: Double? = null,
--- a/app/src/main/java/com/example/hpostesting/presentation/KitScanActivity.kt
+++ b/app/src/main/java/com/example/hpostesting/presentation/KitScanActivity.kt
@@ -1,6 +1,5 @@
 package com.example.hpostesting.presentation

-import com.example.hpostesting.presentation.dashboard.DashboardActivity
 import android.content.Context
 import android.content.Intent
 import android.content.SharedPreferences
@@ -12,9 +11,10 @@ import androidx.appcompat.app.AppCompatActivity
 import com.example.hpostesting.data.DataHolder
 import com.example.hpostesting.data.constant.Constants
 import com.example.hpostesting.data.constant.LanguageManager
-
+import com.example.hpostesting.presentation.dashboard.DashboardActivity
 import com.example.hpostesting.presentation.hemocube.HemocubeActivity
 import com.example.hpostesting.presentation.testRight.TestRightActivity
+import com.example.hpostesting.presentation.trueheme.TrueHemeActivity
 import com.google.android.material.snackbar.Snackbar
 import com.google.firebase.crashlytics.FirebaseCrashlytics
 import com.journeyapps.barcodescanner.ScanContract
@@ -185,7 +185,7 @@ class KitScanActivity : AppCompatActivity() {

        DataHolder.deviceType.observe(this) { deviceType ->
            when (deviceType) {
-                Constants.DEVICE_TYPE_HOMOCUBE -> {
+                Constants.DEVICE_TYPE_HEMOCUBE -> {
                    val i = Intent(applicationContext, HemocubeActivity::class.java)
                    startActivity(i)
                }
@@ -194,6 +194,11 @@ class KitScanActivity : AppCompatActivity() {
                    val i = Intent(applicationContext, TestRightActivity::class.java)
                    startActivity(i)
                }
+
+                Constants.DEVICE_TYPE_TRUEHEME -> {
+                    val i = Intent(applicationContext, TrueHemeActivity::class.java)
+                    startActivity(i)
+                }
            }
        }
    }
--- a/app/src/main/java/com/example/hpostesting/presentation/MainActivity.kt
+++ b/app/src/main/java/com/example/hpostesting/presentation/MainActivity.kt
@@ -1,8 +1,10 @@
 package com.example.hpostesting.presentation

-import com.example.hpostesting.presentation.dashboard.DashboardActivity
 import android.Manifest
-import android.content.*
+import android.content.BroadcastReceiver
+import android.content.Context
+import android.content.Intent
+import android.content.IntentFilter
 import android.content.pm.PackageManager
 import android.hardware.usb.UsbManager
 import android.location.Location
@@ -20,7 +22,12 @@ import com.example.hpostesting.data.constant.Constants
 import com.example.hpostesting.data.constant.LanguageManager
 import com.example.hpostesting.data.model.patient.UserData
 import com.example.hpostesting.data.model.test.TestType
-import com.google.android.gms.location.*
+import com.example.hpostesting.presentation.dashboard.DashboardActivity
+import com.google.android.gms.location.FusedLocationProviderClient
+import com.google.android.gms.location.LocationCallback
+import com.google.android.gms.location.LocationRequest
+import com.google.android.gms.location.LocationResult
+import com.google.android.gms.location.LocationServices
 import com.google.android.material.snackbar.Snackbar
 import com.google.firebase.crashlytics.FirebaseCrashlytics
 import com.hoho.android.usbserial.driver.UsbSerialProber
@@ -81,7 +88,7 @@ class MainActivity : AppCompatActivity() {

        DataHolder.deviceType.observe(this) { deviceType ->
            with(binding) {
-                if (deviceType == Constants.DEVICE_TYPE_HOMOCUBE) {
+                if (deviceType == Constants.DEVICE_TYPE_HEMOCUBE) {
                    cvItem1.visibility = View.VISIBLE
                    cvItem3.visibility = View.VISIBLE
                    cvItem2.visibility = View.GONE
@@ -111,8 +118,8 @@ class MainActivity : AppCompatActivity() {
                        binding.cvItem3.visibility = View.VISIBLE
                        binding.cvItem2.visibility = View.GONE
                        binding.cvItem4.visibility = View.GONE
-                        DataHolder.deviceType.postValue(Constants.DEVICE_TYPE_HOMOCUBE)
-                        Constants.DEVICE_TYPE_HOMOCUBE
+                        DataHolder.deviceType.postValue(Constants.DEVICE_TYPE_HEMOCUBE)
+                        Constants.DEVICE_TYPE_HEMOCUBE
                    }

                    device.productId == Constants.HEMO_CUBE_V2_PRODUCT_ID && device.vendorId == Constants.HEMO_CUBE_V2_VENDOR_ID -> {
@@ -120,8 +127,8 @@ class MainActivity : AppCompatActivity() {
                        binding.cvItem3.visibility = View.VISIBLE
                        binding.cvItem2.visibility = View.GONE
                        binding.cvItem4.visibility = View.GONE
-                        DataHolder.deviceType.postValue(Constants.DEVICE_TYPE_HOMOCUBE)
-                        Constants.DEVICE_TYPE_HOMOCUBE
+                        DataHolder.deviceType.postValue(Constants.DEVICE_TYPE_HEMOCUBE)
+                        Constants.DEVICE_TYPE_HEMOCUBE
                    }

                    device.productId == 24577 && device.vendorId == 1027 -> {
@@ -129,8 +136,8 @@ class MainActivity : AppCompatActivity() {
                        binding.cvItem3.visibility = View.VISIBLE
                        binding.cvItem2.visibility = View.GONE
                        binding.cvItem4.visibility = View.GONE
-                        DataHolder.deviceType.postValue(Constants.DEVICE_TYPE_HOMOCUBE)
-                        Constants.DEVICE_TYPE_HOMOCUBE
+                        DataHolder.deviceType.postValue(Constants.DEVICE_TYPE_TRUEHEME)
+                        Constants.DEVICE_TYPE_TRUEHEME
                    }

                    device.productId == 8963 && device.vendorId == 1659 -> {
@@ -138,8 +145,8 @@ class MainActivity : AppCompatActivity() {
                        binding.cvItem3.visibility = View.VISIBLE
                        binding.cvItem2.visibility = View.GONE
                        binding.cvItem4.visibility = View.GONE
-                        DataHolder.deviceType.postValue(Constants.DEVICE_TYPE_HOMOCUBE)
-                        Constants.DEVICE_TYPE_HOMOCUBE
+                        DataHolder.deviceType.postValue(Constants.DEVICE_TYPE_HEMOCUBE)
+                        Constants.DEVICE_TYPE_HEMOCUBE
                    }

                    device.productId == Constants.DEVICE_PRODUCT_ID && device.vendorId == Constants.DEVICE_VENDOR_ID -> {
@@ -278,7 +285,6 @@ class MainActivity : AppCompatActivity() {
 //            exception.printStackTrace()
 //        }

-
        fusedLocationClient.lastLocation.addOnSuccessListener { location: Location? ->
            location?.let {
                if (DataHolder.selectedTest != null) {
@@ -302,9 +308,6 @@ class MainActivity : AppCompatActivity() {
            val rootView = findViewById<View>(android.R.id.content)
            Snackbar.make(rootView, errorMessage, Snackbar.LENGTH_LONG).show()
        }
-
-
-
    }

    private fun requestLocationUpdates() {
--- a/app/src/main/java/com/example/hpostesting/presentation/hemocube/HemoCubeFragment.kt
+++ b/app/src/main/java/com/example/hpostesting/presentation/hemocube/HemoCubeFragment.kt
@@ -123,7 +123,7 @@ class HemoCubeFragment : Fragment() {
        }

        binding.btnPlacebuffer.setOnClickListener {
-            if (isBufferValueAvailable()) {
+            if (isBufferValueAvailable() || !Constants.BLANK_EVERY_TEST) {
                showBufferAlertDialog()
            } else {
                activity?.runOnUiThread {
@@ -188,23 +188,6 @@ class HemoCubeFragment : Fragment() {
            binding.progressBar.visibility = View.GONE
        }

-//        hemoCubeViewModel.fireBaseUpload.observe(viewLifecycleOwner) { result ->
-//            if (result == "Success") {
-//                showToast(R.string.test_upload)
-//                handleReadingFinish()
-//            }
-//            if (result == "Local") {
-//                showToast(R.string.internt_not_local)
-//                handleReadingFinish()
-//            }
-//            if (result == "Error") {
-//                showToast(R.string.error_local)
-//                startActivity(Intent(requireActivity(), DashboardActivity::class.java))
-//            }
-//
-//            binding.progressBar.visibility = View.GONE
-//        }
-
        hemoCubeViewModel.getDeviceData(sharedPreferences.getString(Constants.USER_ID, ""))

        hemoCubeViewModel.deviceData.observe(viewLifecycleOwner) {
@@ -387,6 +370,19 @@ class HemoCubeFragment : Fragment() {
                processV1HardwareId(resultData)
            }

+            (resultData.contains("#LS") && this.testStatusCode < TestStatus.FIRST_EMPTY_AIR_READING_STARTED.code) -> {
+                // air reading 1
+                this.testStatusCode = TestStatus.FIRST_EMPTY_AIR_READING_STARTED.code
+                hemoCubeViewModel.messages.postValue("Air reading started")
+            }
+
+            (resultData.contains("#LC") && this.testStatusCode < TestStatus.FIRST_EMPTY_AIR_READING_COMPLETED.code) -> {
+                // air reading 1, send command to print
+                this.testStatusCode = TestStatus.FIRST_EMPTY_AIR_READING_COMPLETED.code
+                hemoCubeViewModel.messages.postValue("Air reading completed")
+                fetchResult()
+            }
+
            resultData.contains("#BS") && this.testStatusCode < TestStatus.BUFFER_STARTED.code -> {
                hemoCubeViewModel.messages.postValue(getString(R.string.buffer_started))
                this.testStatusCode = TestStatus.BUFFER_STARTED.code
@@ -455,10 +451,59 @@ class HemoCubeFragment : Fragment() {
                fetchResult()
            }

+            (resultData.contains("#LS") && this.testStatusCode < TestStatus.SECOND_EMPTY_AIR_READING_STARTED.code) -> {
+                // air reading 2
+                this.testStatusCode = TestStatus.SECOND_EMPTY_AIR_READING_STARTED.code
+                hemoCubeViewModel.messages.postValue("Air reading started")
+            }
+
+            (resultData.contains("#LC") && this.testStatusCode < TestStatus.SECOND_EMPTY_AIR_READING_COMPLETED.code) -> {
+                // air reading 2, print values
+                this.testStatusCode = TestStatus.SECOND_EMPTY_AIR_READING_COMPLETED.code
+                hemoCubeViewModel.messages.postValue("Air reading completed")
+                fetchResult()
+            }
+
            resultData.contains("REND") && this.testStatusCode < TestStatus.SAMPLE_PRINT_COMPLETED.code -> {
                handleSampleCompleted()
            }

+            currentResultData.contains("REND")
+                    && this.testStatusCode >= TestStatus.FIRST_EMPTY_AIR_READING_COMPLETED.code
+                    && this.testStatusCode < TestStatus.FIRST_EMPTY_AIR_READING_PRINT_COMPLETED.code -> {
+                this.testStatusCode = TestStatus.FIRST_GAIN_PRINT_COMPLETED.code
+                hemoCubeViewModel.messages.postValue("First air reading completed")
+
+                val resultLines = currentResultData.split("\\s+(?=LB|LS)".toRegex())
+                DataHolder.hemoCubeTestData?.apply {
+                    led1Air1 = resultLines[5].split(' ')[1].trim().toDoubleOrNull()!!
+                    led2Air1 = resultLines[6].split(' ')[1].trim().toDoubleOrNull()!!
+                    led3Air1 = resultLines[7].split(' ')[1].trim().toDoubleOrNull()!!
+                    led4Air1 = resultLines[8].split(' ')[1].split('\r')[0].trim().toDoubleOrNull()!!
+                }
+
+                startBufferProcess()
+                currentResultData = ""
+            }
+
+            currentResultData.contains("REND")
+                    && this.testStatusCode >= TestStatus.SECOND_EMPTY_AIR_READING_COMPLETED.code
+                    && this.testStatusCode < TestStatus.SECOND_EMPTY_AIR_PRINT_COMPLETED.code -> {
+                this.testStatusCode = TestStatus.SECOND_EMPTY_AIR_PRINT_COMPLETED.code
+                hemoCubeViewModel.messages.postValue("Second air reading completed")
+
+                val resultLines = currentResultData.split("\\s+(?=LB|LS)".toRegex())
+                DataHolder.hemoCubeTestData?.apply {
+                    led1Air2 = resultLines[5].split(' ')[1].trim().toDoubleOrNull()!!
+                    led2Air2 = resultLines[6].split(' ')[1].trim().toDoubleOrNull()!!
+                    led3Air2 = resultLines[7].split(' ')[1].trim().toDoubleOrNull()!!
+                    led4Air2 = resultLines[8].split(' ')[1].split('\r')[0].trim().toDoubleOrNull()!!
+                }
+
+                sendSecondGainCommand()
+                currentResultData = ""
+            }
+
            currentResultData.contains("REND")
                    && this.testStatusCode >= TestStatus.FIRST_GAIN_COMPLETED.code
                    && this.testStatusCode < TestStatus.FIRST_GAIN_PRINT_COMPLETED.code -> {
--- a/app/src/main/java/com/example/hpostesting/presentation/trueheme/TrueHemeActivity.kt
+++ b/app/src/main/java/com/example/hpostesting/presentation/trueheme/TrueHemeActivity.kt
@@ -0,0 +1,199 @@
+package com.example.hpostesting.presentation.trueheme
+
+import android.annotation.SuppressLint
+import android.app.PendingIntent
+import android.content.BroadcastReceiver
+import android.content.ComponentName
+import android.content.Context
+import android.content.Intent
+import android.content.IntentFilter
+import android.content.ServiceConnection
+import android.hardware.usb.UsbDevice
+import android.hardware.usb.UsbDeviceConnection
+import android.hardware.usb.UsbManager
+import android.os.Bundle
+import android.os.IBinder
+import android.util.Log
+import android.view.Menu
+import android.widget.Toast
+import androidx.activity.viewModels
+import androidx.appcompat.app.AppCompatActivity
+import androidx.core.content.ContextCompat
+import androidx.core.view.get
+import com.example.hpostesting.data.DataHolder
+import com.example.hpostesting.data.constant.Constants
+import com.example.hpostesting.data.constant.LanguageManager
+import com.example.hpostesting.presentation.hemocube.HemoCubeFragment
+import com.example.hpostesting.presentation.hemocube.HemoCubeViewModel
+import com.example.hpostesting.presentation.testRight.UsbService
+import com.hoho.android.usbserial.driver.UsbSerialDriver
+import com.hoho.android.usbserial.driver.UsbSerialProber
+import dagger.hilt.android.AndroidEntryPoint
+import `in`.sminnovations.hpostesting.R
+import `in`.sminnovations.hpostesting.databinding.ActivityHemocubeBinding
+
+@AndroidEntryPoint
+class TrueHemeActivity : AppCompatActivity() {
+    private lateinit var binding: ActivityHemocubeBinding
+    private val viewModel by viewModels<HemoCubeViewModel>()
+    private var myMenu: Menu? = null
+
+    private lateinit var mDriver: UsbSerialDriver
+    private var mConnection: UsbDeviceConnection? = null
+    lateinit var mService: UsbService
+
+    private val TAG = "HemoCube"
+
+    private val broadcastReceiver = object : BroadcastReceiver() {
+        override fun onReceive(context: Context, intent: Intent) {
+
+            synchronized(this) {
+                val device: UsbDevice? = intent.getParcelableExtra(UsbManager.EXTRA_DEVICE)
+
+                if (intent.getBooleanExtra(UsbManager.EXTRA_PERMISSION_GRANTED, false)) {
+                    device?.apply {
+                        connectUsb(true)
+                        DataHolder.usbConnected.postValue(true)
+                    }
+                } else {
+                    onErrorReported("permission denied for device")
+                    DataHolder.usbConnected.postValue(true)
+                }
+            }
+
+        }
+    }
+    private val connection = object : ServiceConnection {
+        override fun onServiceConnected(className: ComponentName, service: IBinder) {
+            val binder = service as UsbService.UsbServiceBinder
+            mService = binder.getService()
+            viewModel.isServiceConnected = true
+            mConnection.let { mService.connect(mDriver, mConnection!!) }
+            moveToNext()
+        }
+
+        override fun onServiceDisconnected(arg0: ComponentName) {
+            viewModel.isServiceConnected = false
+        }
+    }
+    override fun attachBaseContext(newBase: Context?) {
+        val languageCode = LanguageManager.getSavedLanguage(newBase!!)
+        LanguageManager.setLocale(newBase, languageCode)
+        super.attachBaseContext(newBase)
+    }
+
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        binding = ActivityHemocubeBinding.inflate(layoutInflater)
+        setContentView(binding.root)
+        setSupportActionBar(binding.myToolbar)
+        supportActionBar?.setDisplayHomeAsUpEnabled(true)
+        setupListener()
+        connectUsb(false)
+    }
+
+    private fun setupListener() {
+        DataHolder.usbConnected.observe(this) {
+            Log.d("USB OBSERVE", "HemoCube called -> $it")
+            if (it) {
+                myMenu?.get(0)?.icon =
+                    ContextCompat.getDrawable(this, R.drawable.ic_baseline_usb_24)
+            } else {
+                myMenu?.get(0)?.icon =
+                    ContextCompat.getDrawable(this, R.drawable.ic_baseline_usb_off_24)
+                Toast.makeText(this, "Device is Disconnected", Toast.LENGTH_SHORT).show()
+            }
+        }
+    }
+
+    open fun connectUsb(permissionGranted: Boolean) {
+        Log.d(TAG, "connectUsb() called, permission variable = $permissionGranted")
+        val manager = getSystemService(Context.USB_SERVICE) as UsbManager
+        val availableDrivers = UsbSerialProber.getDefaultProber().findAllDrivers(manager)
+
+        if (availableDrivers.isEmpty()) {
+            onErrorReported("No Device is Connected")
+        } else {
+            mDriver = availableDrivers[0]
+            mConnection = manager.openDevice(mDriver.device)
+
+            if (mConnection == null) {
+                requestUserPermission(manager, mDriver.device)
+            } else {
+                setupService()
+            }
+        }
+    }
+
+
+    @SuppressLint("MutableImplicitPendingIntent")
+    private fun requestUserPermission(manager: UsbManager, device: UsbDevice) {
+        val mPendingIntent: PendingIntent
+        if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.S) {
+            mPendingIntent = PendingIntent.getBroadcast(
+                this, 0, Intent(Constants.HOMOCUBE_USB_PERMISSION), PendingIntent.FLAG_MUTABLE
+            )
+        } else {
+            mPendingIntent = PendingIntent.getBroadcast(
+                this,
+                0,
+                Intent(Constants.HOMOCUBE_USB_PERMISSION),
+                PendingIntent.FLAG_ONE_SHOT or PendingIntent.FLAG_IMMUTABLE
+            )
+        }
+
+        val filter = IntentFilter(Constants.HOMOCUBE_USB_PERMISSION)
+        registerReceiver(broadcastReceiver, filter)
+        manager.requestPermission(device, mPendingIntent)
+    }
+
+    fun setupService() {
+        val intent = Intent(this, UsbService::class.java)
+        bindService(intent, connection, Context.BIND_AUTO_CREATE)
+    }
+
+    open fun reconnectDevice() {
+        mService.disconnect()
+        unbindService(connection)
+        viewModel.isServiceConnected = false
+        connectUsb(true)
+    }
+
+    private fun moveToNext() {
+        if (supportFragmentManager.isDestroyed) return
+
+        supportFragmentManager.beginTransaction().replace(binding.fghemocube.id, HemoCubeFragment())
+            .commit()
+    }
+
+
+    override fun onBackPressed() {
+        val fragment = supportFragmentManager.findFragmentById(R.id.fghemocube)
+        if (fragment is HemoCubeFragment) {
+            fragment.handleBackButtonPress()
+        } else {
+            super.onBackPressed()
+        }
+    }
+
+
+    fun onErrorReported(msg: String) {
+        Toast.makeText(this, msg, Toast.LENGTH_SHORT).show()
+        if (!isFinishing) onBackPressed()
+    }
+
+    override fun onCreateOptionsMenu(menu: Menu?): Boolean {
+        menuInflater.inflate(R.menu.my_menu, menu)
+        return true
+    }
+
+    override fun onDestroy() {
+        super.onDestroy()
+        if (viewModel.isServiceConnected) {
+            mService.disconnect()
+            unbindService(connection)
+            viewModel.isServiceConnected = false
+        }
+    }
+}
--- a/app/src/main/java/com/example/hpostesting/presentation/trueheme/TrueHemeFragment.kt
+++ b/app/src/main/java/com/example/hpostesting/presentation/trueheme/TrueHemeFragment.kt
--- a/app/src/main/java/com/example/hpostesting/presentation/trueheme/TrueHemeViewModel.kt
+++ b/app/src/main/java/com/example/hpostesting/presentation/trueheme/TrueHemeViewModel.kt
@@ -0,0 +1,533 @@
+package com.example.hpostesting.presentation.trueheme
+
+import android.content.Context
+import android.content.Intent
+import android.content.IntentFilter
+import android.os.BatteryManager
+import android.util.Log
+import androidx.lifecycle.LiveData
+import androidx.lifecycle.MutableLiveData
+import androidx.lifecycle.ViewModel
+import androidx.lifecycle.viewModelScope
+import androidx.work.ExistingPeriodicWorkPolicy
+import androidx.work.PeriodicWorkRequestBuilder
+import androidx.work.WorkManager
+import com.example.hpostesting.data.CsvWriter
+import com.example.hpostesting.data.DataHolder
+import com.example.hpostesting.data.NetworkStatusLiveData
+import com.example.hpostesting.data.Result
+import com.example.hpostesting.data.constant.Constants
+import com.example.hpostesting.data.dao.HemoCubeBufferDao
+import com.example.hpostesting.data.dao.HemoCubeDao
+import com.example.hpostesting.data.datasource.LocalFileDataSource
+import com.example.hpostesting.data.model.Response
+import com.example.hpostesting.data.model.log.UploadLogsResponse
+import com.example.hpostesting.data.model.login.LoginRequest
+import com.example.hpostesting.data.model.login.LoginResponse
+import com.example.hpostesting.data.model.molbioresult.MolbioV2Result
+import com.example.hpostesting.data.model.molbioresult.MolbioV2ResultRequest
+import com.example.hpostesting.data.model.molbioresult.MolbioV2ResultResponse
+import com.example.hpostesting.data.model.patient.BufferCheckData
+import com.example.hpostesting.data.model.patient.DeviceData
+import com.example.hpostesting.data.model.patient.HemoCubeTestData
+import com.example.hpostesting.data.model.patient.toHemoCubeTestData
+import com.example.hpostesting.data.model.updates.CheckUpdateRequest
+import com.example.hpostesting.data.model.updates.CheckUpdateResponse
+import com.example.hpostesting.data.model.updates.DeviceUpdateRequest
+import com.example.hpostesting.data.repository.Repository
+import com.example.hpostesting.domain.CheckUpdateWorker
+import com.example.hpostesting.domain.LogFileManager
+import dagger.hilt.android.lifecycle.HiltViewModel
+import kotlinx.coroutines.launch
+import okhttp3.MediaType.Companion.toMediaTypeOrNull
+import okhttp3.MultipartBody
+import okhttp3.RequestBody.Companion.asRequestBody
+import okhttp3.ResponseBody
+import java.text.SimpleDateFormat
+import java.util.Calendar
+import java.util.Locale
+import java.util.concurrent.TimeUnit
+import javax.inject.Inject
+
+@Suppress("MemberVisibilityCanBePrivate")
+@HiltViewModel
+class TrueHemeViewModel @Inject constructor(
+    private val hemoCubeDao: HemoCubeDao,
+    private val hemoCubeBufferDao: HemoCubeBufferDao,
+    private val repository: Repository,
+    private val logFileManager: LogFileManager,
+    private val localFileDataSource: LocalFileDataSource,
+    context: Context,
+) : ViewModel() {
+    var isServiceConnected = false
+    val progressBar = MutableLiveData(false)
+    private val testDetails = DataHolder.selectedTest?.toHemoCubeTestData()
+    val messages = MutableLiveData<String>()
+    private val sharedPreference =
+        context.getSharedPreferences("HEMOCUBE", Context.MODE_PRIVATE)
+
+    private val workManager = WorkManager.getInstance(context)
+
+//    init {
+//        startPeriodicCheckUpdate()
+//    }
+
+    val loginResponse = MutableLiveData<Result<LoginResponse>>()
+
+    val resultUpload = MutableLiveData<Result<MolbioV2ResultResponse>>()
+
+    val checkUpdate = MutableLiveData<Result<CheckUpdateResponse>>()
+
+    val deviceUpdate = MutableLiveData<Result<ResponseBody>>()
+
+    val uploadLogs = MutableLiveData<Result<UploadLogsResponse>?>()
+
+
+    // Get the device ID of the device you want to retrieve data for (e.g., the first device in the list)
+
+    private val _networkStatusLiveData = NetworkStatusLiveData(context)
+    val allUserData = hemoCubeDao.getAll()
+    val allKitTestData = hemoCubeBufferDao.getAll()
+    val deviceData = MutableLiveData<DeviceData?>()
+
+
+    val networkStatusLiveData: LiveData<Boolean>
+        get() = _networkStatusLiveData
+    val deviceMessages = MutableLiveData<String?>()
+    val fireBaseUpload = MutableLiveData<String>()
+    val fireBaseBulkUpload = MutableLiveData<String>()
+
+    private val batteryStatus: Intent? =
+        IntentFilter(Intent.ACTION_BATTERY_CHANGED).let { ifilter ->
+            context.registerReceiver(null, ifilter)
+        }
+
+    fun uploadHemoCubeResultToDatabase(
+        isOnline: Boolean, testStatus: Boolean, kitSerial: String?,
+    ) = viewModelScope.launch {
+        if (kitSerial != null) {
+            testDetails?.kitSerial = kitSerial
+        }
+        testDetails?.testStatus = testStatus
+
+        try {
+            if (isOnline) {
+                parseData()
+                addResultTestToDb()
+            } else {
+                parseData()
+                testDetails?.testTime = SimpleDateFormat(
+                    "yyyy-MM-dd HH:mm:ss", Locale.getDefault()
+                ).format(Calendar.getInstance().time)
+                hemoCubeDao.insertAll(testDetails!!)
+                fireBaseUpload.postValue("Local")
+            }
+        } catch (e: Exception) {
+            Log.e("Testdb", "Upload failed: ${e.message}")
+        }
+    }
+
+    fun login(loginRequest: LoginRequest) = viewModelScope.launch {
+        loginResponse.postValue(Result.Loading())
+        repository.login(loginRequest).let {
+            loginResponse.postValue(it)
+        }
+    }
+
+    fun uploadResult(molbioV2ResultRequest: MolbioV2ResultRequest) = viewModelScope.launch {
+        resultUpload.postValue(Result.Loading())
+        repository.uploadResults(molbioV2ResultRequest).let {
+            resultUpload.postValue(it)
+        }
+    }
+
+    fun checkUpdate(checkUpdateRequest: CheckUpdateRequest) = viewModelScope.launch {
+        checkUpdate.postValue(Result.Loading())
+        repository.checkUpdate(checkUpdateRequest).let {
+            checkUpdate.postValue(it)
+        }
+    }
+
+    fun deviceUpdate(deviceUpdateRequest: DeviceUpdateRequest) = viewModelScope.launch {
+        deviceUpdate.postValue(Result.Loading())
+        repository.deviceUpdate(deviceUpdateRequest).let {
+            deviceUpdate.postValue(it)
+        }
+    }
+
+    fun startPeriodicCheckUpdate() {
+        val periodicRequest = PeriodicWorkRequestBuilder<CheckUpdateWorker>(
+            repeatInterval = 1, repeatIntervalTimeUnit = TimeUnit.MINUTES
+        ).build()
+
+        workManager.enqueueUniquePeriodicWork(
+            "checkUpdateWorker", ExistingPeriodicWorkPolicy.KEEP, periodicRequest
+        )
+    }
+
+    fun uploadLogs() = viewModelScope.launch {
+        uploadLogs.postValue(Result.Loading())
+        val logFile = logFileManager.createLogFile().let { file ->
+            val requestBody = file?.asRequestBody("multipart/form-data".toMediaTypeOrNull())
+            val multipartFile =
+                requestBody?.let { MultipartBody.Part.createFormData("logFile", file?.name, it) }
+            multipartFile?.let { partFile ->
+                repository.uploadLogs(partFile).let { result ->
+                    uploadLogs.postValue(result)
+                }
+            }
+        }
+    }
+
+    fun uploadHemoCubeResultToDatabaseForBufferCheck(
+        isOnline: Boolean,
+        bufferCheckData: BufferCheckData,
+    ) =
+        viewModelScope.launch {
+            if (isOnline) {
+                try {
+                    when (val response =
+                        repository.addTestToDatabaseforBufferCheck(bufferCheckData)) {
+                        is Response.Success -> {
+                            Log.i("Testdb", "Data uploaded to Firestore successfully")
+                            fireBaseUpload.postValue("Success")
+                            bufferCheckData.localFlag = true
+                            hemoCubeBufferDao.insertAll(bufferCheckData)
+                        }
+
+                        is Response.Error -> {
+                            Log.e("Testdb", "Error uploading data to Firestore: $response")
+                            fireBaseUpload.postValue("Error")
+                            bufferCheckData.localFlag = true
+                            hemoCubeBufferDao.insertAll(bufferCheckData)
+                        }
+
+                        else -> {}
+                    }
+                } catch (e: Exception) {
+                    Log.e("Testdb", "Exception during data upload: ${e.message}")
+                    fireBaseUpload.postValue("Error")
+                }
+            } else {
+                hemoCubeBufferDao.insertAll(bufferCheckData)
+                fireBaseUpload.postValue("Local")
+            }
+        }
+
+    fun bulkAddResultKitTestToDb(bufferCheckData: BufferCheckData) {
+        viewModelScope.launch {
+            bufferCheckData.reportUploadTime = SimpleDateFormat(
+                "yyyy-MM-dd HH:mm:ss", Locale.getDefault()
+            ).format(Calendar.getInstance().time)
+            when (repository.addTestToDatabaseforBufferCheck(bufferCheckData)) {
+                is Response.Success -> {
+                    fireBaseBulkUpload.postValue("Success")
+                    updateBufferLocalFlag(bufferCheckData._id)
+                }
+
+                else -> {
+                    fireBaseBulkUpload.postValue("Error")
+                }
+            }
+        }
+    }
+
+    fun uploadHemoCubeResultToDatabaseforbuffercheckN(bufferCheckData: BufferCheckData) =
+        viewModelScope.launch {
+            addResultTestToDbforbuffercheck(bufferCheckData)
+        }
+
+    fun getDeviceData(deviceId: String?) = viewModelScope.launch {
+        deviceData.postValue(deviceId?.let { repository.getDeviceDataById(it) })
+    }
+
+    fun parseData() {
+        testDetails?.deviceRatio = DataHolder.hemocubeResult
+        testDetails?.resultData = DataHolder.hemoCubeTestData?.resultData.toString()
+        testDetails?.location = DataHolder.location
+        testDetails?.testTime = SimpleDateFormat(
+            "yyyy-MM-dd HH:mm:ss", Locale.getDefault()
+        ).format(Calendar.getInstance().time)
+        testDetails?.appVersion = DataHolder.hemoCubeTestData?.appVersion
+        testDetails?.deviceId = DataHolder.hemoCubeTestData?.deviceId
+        testDetails?.deviceSerialNumber =
+            sharedPreference.getString(Constants.USER_ID, "").toString()
+        testDetails?.kitSerial = sharedPreference.getString(Constants.KIT_NUMBER, "").toString()
+        testDetails?.led1Buffer = DataHolder.hemoCubeTestData?.led1Buffer
+        testDetails?.led2Buffer = DataHolder.hemoCubeTestData?.led2Buffer
+        testDetails?.led3Buffer = DataHolder.hemoCubeTestData?.led3Buffer
+        testDetails?.led4Buffer = DataHolder.hemoCubeTestData?.led4Buffer
+        testDetails?.led1Sample = DataHolder.hemoCubeTestData?.led1Sample
+        testDetails?.led2Sample = DataHolder.hemoCubeTestData?.led2Sample
+        testDetails?.led3Sample = DataHolder.hemoCubeTestData?.led3Sample
+        testDetails?.led4Sample = DataHolder.hemoCubeTestData?.led4Sample
+        testDetails?.led1Average = DataHolder.hemoCubeTestData?.led1Average
+        testDetails?.led2Average = DataHolder.hemoCubeTestData?.led2Average
+        testDetails?.led3Average = DataHolder.hemoCubeTestData?.led3Average
+        testDetails?.led4Average = DataHolder.hemoCubeTestData?.led4Average
+        testDetails?.abs1 = DataHolder.hemoCubeTestData?.abs1
+        testDetails?.abs2 = DataHolder.hemoCubeTestData?.abs2
+        testDetails?.abs3 = DataHolder.hemoCubeTestData?.abs3
+        testDetails?.abs4 = DataHolder.hemoCubeTestData?.abs4
+        testDetails?.deviceRatio = DataHolder.hemoCubeTestData?.deviceRatio
+        testDetails?.slopeRatio = DataHolder.hemoCubeTestData?.slopeRatio
+        testDetails?.predictedDenovixRatio = DataHolder.hemoCubeTestData?.predictedDenovixRatio
+        testDetails?.calculatedRatio = DataHolder.hemoCubeTestData?.calculatedRatio
+        testDetails?.coefficients = DataHolder.hemoCubeTestData?.coefficients
+        testDetails?.incubationTime = DataHolder.hemoCubeTestData?.incubationTime.toString()
+        testDetails?.name = DataHolder.hemoCubeTestData?.name.toString()
+        testDetails?.birthYear = DataHolder.hemoCubeTestData?.birthYear.toString()
+        testDetails?.userImageURL = DataHolder.hemoCubeTestData?.userImageURL.toString()
+        testDetails?.classificationResult = DataHolder.hemoCubeTestData?.classificationResult!!
+        testDetails?.prdClassification = DataHolder.hemoCubeTestData?.prdClassification.toString()
+        testDetails?.deviceRatioClass = DataHolder.hemoCubeTestData?.deviceRatioClass.toString()
+        testDetails?.slopeRatioClass = DataHolder.hemoCubeTestData?.slopeRatioClass.toString()
+        testDetails?.errorMessages = DataHolder.hemoCubeTestData?.errorMessages.toString()
+        testDetails?.batteryLevel = DataHolder.hemoCubeTestData?.batteryLevel.toString()
+        testDetails?.batteryCapacity = DataHolder.hemoCubeTestData?.batteryCapacity.toString()
+        testDetails?.batteryMaxCapacity = DataHolder.hemoCubeTestData?.batteryMaxCapacity.toString()
+        testDetails?.batteryTemperature = DataHolder.hemoCubeTestData?.batteryTemperature.toString()
+        testDetails?.batteryVoltage = DataHolder.hemoCubeTestData?.batteryVoltage.toString()
+        testDetails?.quickCapture = DataHolder.hemoCubeTestData?.quickCapture!!
+        testDetails?.solution = DataHolder.hemoCubeTestData?.solution
+        testDetails?.concentration = DataHolder.hemoCubeTestData?.concentration
+        testDetails?.volume = DataHolder.hemoCubeTestData?.volume
+    }
+
+    private fun addResultTestToDb() {
+        viewModelScope.launch {
+            try {
+                testDetails!!.reportUploadTime = SimpleDateFormat(
+                    "yyyy-MM-dd HH:mm:ss", Locale.getDefault()
+                ).format(Calendar.getInstance().time)
+
+                when (val response = repository.addTestToDatabase(testDetails)) {
+                    is Response.Success -> {
+                        val kitCount = sharedPreference.getInt(Constants.KIT_COUNT, 0)
+                        with(sharedPreference.edit()) {
+                            putInt(Constants.KIT_COUNT, kitCount.plus(1))
+                            apply()
+                        }
+                        Log.i("Testdb", "Data uploaded to Firestore successfully")
+                        fireBaseUpload.postValue("Success")
+                        testDetails.localFlag = true
+                        uploadResult(
+                            MolbioV2ResultRequest(
+                                mutableListOf(
+                                    MolbioV2Result(
+                                        rawData = testDetails,
+                                        analysisId = testDetails._id,
+                                        analysisDate = testDetails.testTime,
+                                        analysisStatus = testDetails.classificationResult,
+                                        thresholds = Constants.BUFFER_INTENSITY_THRESHOLDS[testDetails.deviceId].toString(),
+                                        interpretation = testDetails.classificationResult,
+                                        testId = testDetails._id,
+                                        testTime = testDetails.testTime,
+                                        collectionTime = testDetails.testTime,
+                                        expiryTime = testDetails.testTime,
+                                    )
+                                )
+                            )
+                        )
+                        hemoCubeDao.insertAll(testDetails)
+                    }
+
+                    is Response.Error -> {
+                        Log.e("Testdb", "Error uploading data to Firestore: $response")
+                        fireBaseUpload.postValue("Error")
+                        hemoCubeDao.insertAll(testDetails)
+                    }
+
+                    else -> {}
+                }
+            } catch (e: Exception) {
+                Log.e("Testdb", "Exception during data upload: ${e.message}")
+                fireBaseUpload.postValue("Error")
+            }
+        }
+    }
+
+    fun bulkAddResultTestToDb(userData: HemoCubeTestData) {
+        viewModelScope.launch {
+            userData.reportUploadTime = SimpleDateFormat(
+                "yyyy-MM-dd HH:mm:ss", Locale.getDefault()
+            ).format(Calendar.getInstance().time)
+            when (repository.addTestToDatabase(userData)) {
+                is Response.Success -> {
+                    fireBaseBulkUpload.postValue("Success")
+                    updateLocalFlag(userData._id)
+                }
+
+                else -> {
+                    fireBaseBulkUpload.postValue("Error")
+                }
+            }
+        }
+    }
+
+    private fun updateLocalFlag(userId: String) = viewModelScope.launch {
+        hemoCubeDao.updateFieldById(id = userId, true)
+    }
+
+    fun updateMolbioFlag(userId: String) = viewModelScope.launch {
+        hemoCubeDao.updateMolbioFlag(id = userId, true)
+    }
+
+    fun addUser(userData: HemoCubeTestData) = viewModelScope.launch {
+        hemoCubeDao.insertAll(userData)
+    }
+
+    fun deleteById(userId: String) = viewModelScope.launch {
+        hemoCubeDao.deleteById(id = userId)
+    }
+
+
+    private fun addResultTestToDbforbuffercheck(bufferCheckData: BufferCheckData) {
+        viewModelScope.launch {
+            try {
+
+                when (val response =
+                    repository.addTestToDatabaseforBufferCheck(bufferCheckData)) {
+                    is Response.Success -> {
+                        Log.i("Testdb", "Data uploaded to Firestore successfully")
+                        fireBaseUpload.postValue("Success")
+                    }
+
+                    is Response.Error -> {
+                        Log.e("Testdb", "Error uploading data to Firestore: $response")
+                        fireBaseUpload.postValue("Error")
+                    }
+                }
+            } catch (e: Exception) {
+                Log.e("Testdb", "Exception during data upload: ${e.message}")
+                fireBaseUpload.postValue("Error")
+            }
+        }
+    }
+
+    private fun updateBufferLocalFlag(bufferId: String) =
+        viewModelScope.launch {
+            hemoCubeBufferDao.updateFieldById(id = bufferId, true)
+        }
+
+    fun getLocalUserDataForCsv(context: Context): Boolean {
+        val localUserDataLiveData: LiveData<List<HemoCubeTestData>> = hemoCubeDao.getAll()
+
+        // Observe the LiveData to get the actual data when available
+        localUserDataLiveData.observeForever { localUserData ->
+            localUserData?.let {
+                val csvData = mutableListOf<Array<String>>()
+
+                it.forEach { userData ->
+                    csvData.add(
+                        arrayOf(
+                            userData._id,
+                            userData.name,
+                            userData.bloodGroup,
+                            userData.birthYear,
+                            userData.classificationResult,
+                            userData.testTime.toString(),
+                            userData.userImageURL
+                        )
+                    )
+                }
+
+                val csvWriter = CsvWriter(context)
+                csvWriter.writeCsv("userData.csv", csvData)
+
+                // Remove the observer to avoid leaks
+                localUserDataLiveData.removeObserver {}
+            }
+        }
+
+        return true // Assuming success, you might want to modify this based on your actual logic
+    }
+
+    fun getBatteryLevel(): Float? {
+        val batteryPct: Float? = batteryStatus?.let { intent ->
+            val level: Int =
+                intent.getIntExtra(
+                    BatteryManager.EXTRA_LEVEL,
+                    -1
+                )
+            val scale: Int =
+                intent.getIntExtra(
+                    BatteryManager.EXTRA_SCALE,
+                    -1
+                )
+            level * 100 / scale.toFloat()
+        }
+
+        return batteryPct
+    }
+
+    fun getBatteryTemperature(): Float? {
+        val batteryTemp: Float? = batteryStatus?.let { intent ->
+            val temperature = intent.getIntExtra(
+                BatteryManager.EXTRA_TEMPERATURE,
+                0
+            )
+            temperature.toFloat() / 10
+        }
+
+        return batteryTemp
+    }
+
+    fun getBatteryVoltage(context: Context): Float {
+        val batteryIntent =
+            context.registerReceiver(
+                null,
+                IntentFilter(Intent.ACTION_BATTERY_CHANGED)
+            )
+        val voltage = batteryIntent?.getIntExtra(
+            BatteryManager.EXTRA_VOLTAGE,
+            0
+        ) ?: 0
+
+        // milli-volts to volts
+        return voltage.toFloat() / 1000
+    }
+
+
+    fun getBatteryCapacity(context: Context): Int {
+        val batteryManager =
+            context.getSystemService(Context.BATTERY_SERVICE) as BatteryManager
+        val currentCapacity =
+            batteryManager.getIntProperty(BatteryManager.BATTERY_PROPERTY_CHARGE_COUNTER)
+
+        return currentCapacity
+    }
+
+    fun getBatteryMaxCapacity(context: Context): Float {
+        val batteryManager = context.getSystemService(Context.BATTERY_SERVICE) as BatteryManager
+        val designCapacity =
+            batteryManager.getIntProperty(BatteryManager.BATTERY_PROPERTY_CAPACITY)
+        val currentCapacity =
+            batteryManager.getIntProperty(BatteryManager.BATTERY_PROPERTY_CHARGE_COUNTER)
+
+        // Calculate the estimated maximum battery capacity in mAh
+        val maxCapacity = currentCapacity.toFloat() / designCapacity.toFloat() * 100
+
+        return maxCapacity
+    }
+
+    fun createCSV(hemoCubeTestData: List<HemoCubeTestData>, appContext: Context) =
+        viewModelScope.launch {
+            val fileName = "HPOS${getCurrentDate()}.csv"
+            if (localFileDataSource.exportDataToCSV(fileName, hemoCubeTestData)) {
+                hemoCubeTestData.forEach { data ->
+                    data.localFlag = true
+                    hemoCubeDao.updateCSVFieldById(
+                        data._id,
+                        true
+                    )
+                }
+            }
+        }
+
+    fun getCurrentDate(): String {
+        return SimpleDateFormat(
+            "yyyy-MM-dd HH:mm:ss", Locale.getDefault()
+        ).format(Calendar.getInstance().time)
+    }
+}
--- a/app/src/main/res/layout/activity_trueheme.xml
+++ b/app/src/main/res/layout/activity_trueheme.xml
@@ -0,0 +1,35 @@
+<?xml version="1.0" encoding="utf-8"?>
+<layout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools">
+
+    <androidx.constraintlayout.widget.ConstraintLayout
+        android:id="@+id/cl_parent"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent">
+
+        <androidx.appcompat.widget.Toolbar
+            android:id="@+id/my_toolbar"
+            android:layout_width="match_parent"
+            android:layout_height="?attr/actionBarSize"
+            android:background="?attr/colorPrimary"
+            app:titleTextColor="#FFFFFF"
+            android:elevation="4dp"
+            app:menu="@menu/my_menu"
+            android:theme="@style/ToolbarTheme"
+            app:popupTheme="@style/ThemeOverlay.AppCompat.Light"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toTopOf="parent" />
+
+        <FrameLayout
+            android:id="@+id/fg_trueheme"
+            android:layout_width="match_parent"
+            android:layout_height="0dp"
+            app:layout_constraintTop_toBottomOf="@id/my_toolbar"
+            app:layout_constraintBottom_toBottomOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintEnd_toEndOf="parent"
+            tools:context=".presentation.trueheme.TrueHemeActivity">
+        </FrameLayout>
+    </androidx.constraintlayout.widget.ConstraintLayout>
+</layout>
--- a/app/src/main/res/layout/fragment_trueheme_sample.xml
+++ b/app/src/main/res/layout/fragment_trueheme_sample.xml
@@ -0,0 +1,264 @@
+<layout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    tools:context="com.example.hpostesting.presentation.trueheme.TrueHemeFragment">
+
+
+    <androidx.constraintlayout.widget.ConstraintLayout
+        android:id="@+id/cl_parent"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent">
+
+        <TextView
+            android:id="@+id/tv_title"
+            style="@style/title1"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginHorizontal="24dp"
+            android:layout_marginTop="16dp"
+            android:text="@string/Instructions"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toTopOf="parent" />
+
+        <TextView
+            android:id="@+id/tv_subtitle2"
+            style="@style/title2"
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:layout_marginHorizontal="24dp"
+            android:layout_marginTop="16dp"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toBottomOf="@id/tv_title" />
+
+        <!--        <TextView-->
+        <!--            android:id="@+id/tv_subtitle3"-->
+        <!--            style="@style/title2"-->
+        <!--            android:layout_width="0dp"-->
+        <!--            android:layout_height="wrap_content"-->
+        <!--            android:layout_marginHorizontal="24dp"-->
+        <!--            android:layout_marginTop="16dp"-->
+        <!--            android:text="@string/step5"-->
+        <!--            app:layout_constraintEnd_toEndOf="parent"-->
+        <!--            app:layout_constraintStart_toStartOf="parent"-->
+        <!--            app:layout_constraintTop_toBottomOf="@id/tv_subtitle2" />-->
+
+        <TextView
+            android:id="@+id/tv_name"
+            style="@style/title2"
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:layout_marginHorizontal="24dp"
+            android:gravity="center"
+            android:padding="12dp"
+            android:layout_marginTop="26dp"
+            android:textFontWeight="700"
+            android:text="Name: SMI\n ID: 1672282828"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            tools:ignore="MissingConstraints" />
+
+        <TextView
+            android:id="@+id/tv_subtitle4"
+            style="@style/title1_1"
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:layout_marginHorizontal="24dp"
+            android:layout_marginTop="72dp"
+            android:gravity="center"
+            android:textColor="@color/red"
+            android:textSize="18sp"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toBottomOf="@id/et_abha_id" />
+
+
+        <!--        <Button-->
+        <!--            android:visibility="gone"-->
+        <!--            android:id="@+id/btn_samplestart"-->
+        <!--            android:layout_width="wrap_content"-->
+        <!--            android:layout_height="wrap_content"-->
+        <!--            android:layout_marginHorizontal="16dp"-->
+        <!--            android:layout_marginTop="24dp"-->
+        <!--            android:clickable="false"-->
+        <!--            android:text="@string/Start_Sample"-->
+        <!--            android:textColor="@color/white"-->
+        <!--            app:layout_constraintEnd_toEndOf="parent"-->
+        <!--            app:layout_constraintStart_toStartOf="parent"-->
+        <!--            app:layout_constraintTop_toBottomOf="@id/til_blood_group" />-->
+
+
+        <!--        <Button-->
+        <!--            android:id="@+id/btn_placebuffer"-->
+        <!--            android:layout_width="wrap_content"-->
+        <!--            android:layout_height="wrap_content"-->
+        <!--            android:layout_marginHorizontal="16dp"-->
+        <!--            android:layout_marginTop="24dp"-->
+        <!--            android:clickable="false"-->
+        <!--            android:text="@string/place_buffer"-->
+        <!--            android:textColor="@color/white"-->
+        <!--            app:layout_constraintEnd_toEndOf="parent"-->
+        <!--            app:layout_constraintStart_toStartOf="parent"-->
+        <!--            app:layout_constraintTop_toBottomOf="@id/btn_submit" />-->
+
+
+        <TextView
+            android:id="@+id/tv_title2"
+            style="@style/title1"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginHorizontal="24dp"
+            android:layout_marginTop="48dp"
+            android:text="@string/enter_kit_serial_number_manually"
+            app:layout_constraintStart_toStartOf="parent"
+            tools:ignore="MissingConstraints" />
+
+
+        <com.google.android.material.textfield.TextInputLayout
+            android:id="@+id/et_abha_id"
+            style="@style/Widget.MaterialComponents.TextInputLayout.OutlinedBox"
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:layout_marginStart="24dp"
+            android:layout_marginTop="20dp"
+            app:layout_constraintEnd_toStartOf="@id/btn_go"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toBottomOf="@id/tv_title2">
+
+            <com.google.android.material.textfield.TextInputEditText
+                android:id="@+id/name_edit_text"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:maxLength="17"
+                android:inputType="text"
+                android:hint="@string/serial_number" />
+
+        </com.google.android.material.textfield.TextInputLayout>
+
+        <com.google.android.material.button.MaterialButton
+            android:id="@+id/btn_go"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_margin="24dp"
+            android:text="@string/go"
+            app:cornerRadius="16dp"
+            app:layout_constraintBottom_toBottomOf="@id/et_abha_id"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintHorizontal_bias="1.0"
+            app:layout_constraintStart_toEndOf="@id/et_abha_id"
+            app:layout_constraintTop_toTopOf="@id/et_abha_id" />
+        <Button
+            android:visibility="gone"
+            android:id="@+id/btn_samplestart"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginHorizontal="16dp"
+            android:layout_marginTop="24dp"
+            android:clickable="false"
+            android:text="@string/Start_Sample"
+            android:textColor="@color/white"
+            app:cornerRadius="16dp"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toBottomOf="@id/btn_placebuffer" />
+
+
+
+        <Button
+            android:id="@+id/btn_placebuffer"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginHorizontal="16dp"
+            android:layout_marginTop="24dp"
+            android:clickable="false"
+            android:text="@string/place_buffer"
+            android:textColor="@color/white"
+            app:cornerRadius="16dp"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toBottomOf="@id/btn_submit" />
+
+        <Button
+            android:id="@+id/btn_submit"
+            android:visibility="gone"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginHorizontal="16dp"
+            android:layout_marginTop="24dp"
+            android:clickable="false"
+            android:text="@string/submit"
+            android:textColor="@color/white"
+            app:cornerRadius="16dp"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toBottomOf="@id/tv_subtitle4" />
+
+        <TextView
+            android:id="@+id/error_message"
+            style="@style/title1_1"
+            android:visibility="gone"
+            android:layout_width="match_parent"
+            android:layout_height="40dp"
+            android:layout_marginHorizontal="24dp"
+            android:layout_marginTop="72dp"
+            android:gravity="center"
+            android:textColor="@color/red"
+            android:textSize="12sp"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toBottomOf="@id/btn_submit" />
+
+        <TextView
+            android:id="@+id/tv_device_messages"
+            style="@style/title1_1"
+            android:layout_width="414dp"
+            android:layout_height="201dp"
+            android:gravity="center"
+            android:text="no device message"
+            android:textColor="@color/black"
+            android:textSize="11sp"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintTop_toBottomOf="@id/error_message" />
+
+        <Button
+            android:visibility="gone"
+            android:id="@+id/btn_digitalCard"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginHorizontal="16dp"
+            android:layout_marginTop="24dp"
+            android:clickable="false"
+            android:text="DigitalCard View"
+            android:textColor="@color/white"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toBottomOf="@id/error_message" />
+
+        <ImageView
+            android:id="@+id/iv_check"
+            android:visibility="gone"
+            android:layout_width="100dp"
+            android:layout_height="100dp"
+            android:layout_marginTop="40dp"
+            android:importantForAccessibility="no"
+            android:src="@drawable/check"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toBottomOf="@id/tv_device_messages" />
+
+        <ProgressBar
+            android:id="@+id/progressBar"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_centerInParent="true"
+            android:elevation="12dp"
+            android:indeterminate="true"
+            android:indeterminateDrawable="@drawable/progressbar_drawable"
+            android:visibility="gone"
+            app:layout_constraintBottom_toBottomOf="parent"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toTopOf="parent" />
+
+    </androidx.constraintlayout.widget.ConstraintLayout>
+</layout>