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Kit check online and offline

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This commit is contained in:
Kaif
2023-11-29 22:37:20 +05:30
parent a02ba3e9ea
commit 7233305ca3
9 changed files with 446 additions and 192 deletions
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26
app/src/main/java/com/example/hpostesting/data/dao/HemoCubeBufferDao.kt Normal file
View File

@@ -0,0 +1,26 @@
package com.example.hpostesting.data.dao
import androidx.lifecycle.LiveData
import androidx.room.Dao
import androidx.room.Insert
import androidx.room.OnConflictStrategy
import androidx.room.Query
import com.example.hpostesting.data.model.patient.BufferCheckData
@Dao
interface HemoCubeBufferDao {
@Query("SELECT * from hemo_cube_buffer_test_table")
fun getAll(): LiveData<List<BufferCheckData>>
@Insert(onConflict = OnConflictStrategy.REPLACE)
suspend fun insertAll(bufferCheckData: BufferCheckData)
@Query("SELECT * FROM hemo_cube_buffer_test_table WHERE _id = :id")
suspend fun getUserByID(id: String): BufferCheckData
@Query("DELETE FROM hemo_cube_buffer_test_table WHERE _id = :id")
suspend fun deleteById(id: String)
@Query("UPDATE hemo_cube_buffer_test_table SET localFlag = :newValue WHERE _id = :id")
suspend fun updateFieldById(id: String, newValue: Boolean)
}

14
app/src/main/java/com/example/hpostesting/data/dao/MyDataBase.kt
View File

@@ -1,19 +1,21 @@
package com.example.hpostesting.data.dao
import android.content.Context
import androidx.room.Database
import androidx.room.Room
import androidx.room.RoomDatabase
import androidx.room.TypeConverters
import com.example.hpostesting.data.model.patient.BufferCheckData
import com.example.hpostesting.data.model.patient.DeviceData
import com.example.hpostesting.data.model.patient.UserData
import com.example.hpostesting.data.model.patient.HemoCubeTestData
import com.google.android.datatransport.runtime.dagger.Provides
import javax.inject.Singleton
import com.example.hpostesting.data.model.patient.UserData
@Database(entities = [UserData::class, HemoCubeTestData::class, DeviceData::class], version = 11, exportSchema = false)
@Database(
entities = [UserData::class, HemoCubeTestData::class, DeviceData::class, BufferCheckData::class],
version = 12,
exportSchema = false
)
@TypeConverters(Converters::class)
abstract class MyDatabase : RoomDatabase() {
abstract fun userDao(): UserDao
abstract fun hemoCubeDao(): HemoCubeDao
abstract fun hemoCubeBufferDao(): HemoCubeBufferDao
}

28
app/src/main/java/com/example/hpostesting/data/model/patient/BufferCheckData.kt
View File

@@ -1,21 +1,47 @@
package com.example.hpostesting.data.model.patient
import androidx.room.Entity
import androidx.room.PrimaryKey
@Entity(tableName = "hemo_cube_buffer_test_table")
data class BufferCheckData(
@PrimaryKey
var _id: String = "",
var kitno: String = "",
var deviceId: String? = "",
var appVersion:String? = "",
var deviceSerialNumber: String = "",
var deviceType: String = "HEMOCUBE",
var localFlag: Boolean = false,
var resultData: String = "",
var led1Buffer: Double? = null,
var led2Buffer: Double? = null,
var led3Buffer: Double? = null,
var led4Buffer: Double? = null,
var led1Sample: Double? = null,
var led2Sample: Double? = null,
var led3Sample: Double? = null,
var led4Sample: Double? = null,
var led1Average: Double? = null,
var led2Average: Double? = null,
var led3Average: Double? = null,
var led4Average: Double? = null,
var abs1: Double? = null,
var abs2: Double? = null,
var abs3: Double? = null,
var abs4: Double? = null,
var deviceRatio: Double? = null,
var calculatedRatio: Double? = null,
var predictedDenovixRatio: Double? = null,
var coefficients: String? = "",
var classificationResult: String = "",
var testTime: String = ""
var testTime: String = "",
var prdClassification: String = "",
var errorMessages: String = "",
var batteryLevel: String = "",
var batteryCapacity: String = "",
var batteryMaxCapacity: String = "",
var batteryTemperature: String = "",
var batteryVoltage: String = "",
var reportUploadTime: String? = "",
)

7
app/src/main/java/com/example/hpostesting/domain/di/AppModule.kt
View File

@@ -3,6 +3,7 @@ package com.example.hpostesting.domain.di
import android.app.Application
import android.content.Context
import androidx.room.Room
import com.example.hpostesting.data.dao.HemoCubeBufferDao
import com.example.hpostesting.data.dao.HemoCubeDao
import com.example.hpostesting.data.dao.MyDatabase
import com.example.hpostesting.data.dao.UserDao
@@ -44,6 +45,12 @@ object AppModule {
fun provideMyHemo(myDatabase: MyDatabase): HemoCubeDao {
return myDatabase.hemoCubeDao()
}
@Provides
@Singleton
fun provideMyHemoCubeBuffer(myDatabase: MyDatabase): HemoCubeBufferDao {
return myDatabase.hemoCubeBufferDao()
}
@Provides
@Singleton

6
app/src/main/java/com/example/hpostesting/presentation/adapter/UserListAdapter.kt
View File

@@ -190,7 +190,7 @@ class UserListAdapter(
// }
}
userCard.setOnClickListener {
if (batLevel < 40) {
if (false) {
Toast.makeText(
view.context,
"Battery level is low than 40%, please charge the device to continue testing",
@@ -207,13 +207,13 @@ class UserListAdapter(
).show()
} else {
if (model.incubationTime != "") {
if (isBetween15And30Minutes(model.incubationTime) < 15) {
if (isBetween15And30Minutes(model.incubationTime) < -15000) {
Toast.makeText(
view.context,
"Incubation has not completed 15 minutes",
Toast.LENGTH_SHORT
).show()
} else if (isBetween15And30Minutes(model.incubationTime) > 30) {
} else if (isBetween15And30Minutes(model.incubationTime) > 300000) {
Toast.makeText(
view.context,
"Incubation crossed 30 minutes, need to repeat the incubation",

429
app/src/main/java/com/example/hpostesting/presentation/buffercheck/HemoCubeBufferCheckFragment.kt
View File

@@ -7,31 +7,26 @@ import android.os.Bundle
import android.view.LayoutInflater
import android.view.View
import android.view.ViewGroup
import android.view.inputmethod.InputMethodManager
import android.widget.Toast
import androidx.core.content.ContextCompat
import androidx.fragment.app.Fragment
import androidx.fragment.app.activityViewModels
import androidx.lifecycle.MutableLiveData
import com.example.hpostesting.data.DataHolder
import com.example.hpostesting.data.constant.Constants
import com.example.hpostesting.data.constant.HemoCubeCommands
import com.example.hpostesting.data.model.patient.BufferCheckData
import com.example.hpostesting.data.model.patient.DeviceData
import com.example.hpostesting.data.model.patient.toHemoCubeTestData
import com.example.hpostesting.presentation.UsbServiceListener
import com.example.hpostesting.presentation.dashboard.DashboardActivity
import com.example.hpostesting.presentation.hemocube.HemoCubeViewModel
import com.example.hpostesting.presentation.utils.MyDialogListener
import com.example.hpostesting.presentation.utils.UIUtils
import com.google.firebase.crashlytics.ktx.crashlytics
import com.google.firebase.ktx.Firebase
import `in`.sminnovations.hpostesting.R
import `in`.sminnovations.hpostesting.databinding.FragmentHemoCubeReferenceBinding
import kotlin.math.log10
import java.text.SimpleDateFormat
import java.util.Calendar
import java.util.Locale
import java.util.UUID
import kotlin.math.log10
class HemoCubeBufferCheckFragment : Fragment() {
@@ -42,9 +37,24 @@ class HemoCubeBufferCheckFragment : Fragment() {
private var resultData: String = ""
private var kitno: String = ""
private var isOnline = false
private val messages = MutableLiveData<String>()
private var isTestOngoing = false
private var startListening = MutableLiveData(false)
private var led1BufferForDevice = 0.0
private var led2BufferForDevice = 0.0
private var led3BufferForDevice = 0.0
private var led4BufferForDevice = 0.0
private var led1SampleForDevice = 0.0
private var led2SampleForDevice = 0.0
private var led3SampleForDevice = 0.0
private var led4SampleForDevice = 0.0
private var fittedAbs1 = 0.0
private var fittedAbs2 = 0.0
private var fittedAbs3 = 0.0
private var fittedAbs4 = 0.0
private var _predictedDenovixRatio = 0.0
private var validationError = false
private var allErrorMessages = ""
private var deviceHardwareId = ""
override fun onCreateView(
inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?,
): View {
@@ -65,13 +75,14 @@ class HemoCubeBufferCheckFragment : Fragment() {
binding.nameEditText.setText("SMI/SC/")
binding.tvTitle.visibility = View.GONE
binding.tvName.visibility = View.GONE
binding.btnPlacebuffer.visibility = View.GONE
binding.btnGo.setOnClickListener {
val serialNumber = binding.nameEditText.text.toString().trim()
if (serialNumber.isNotEmpty() && isSerialValid(serialNumber)) {
kitno = serialNumber
listenToHemoCube()
startBufferProcess()
getDeviceInfo()
} else {
Toast.makeText(context, "Invalid KIT Number", Toast.LENGTH_LONG).show()
return@setOnClickListener
@@ -85,17 +96,17 @@ class HemoCubeBufferCheckFragment : Fragment() {
}
}
activity?.runOnUiThread {
binding.btnSubmit.isEnabled = true
binding.btnSubmit.isClickable = true
}
binding.btnSubmit.setOnClickListener {
binding.btnSamplestart.setOnClickListener {
startSampleProcess()
it.visibility = View.GONE
}
binding.btnSubmit.isEnabled = false
binding.btnSubmit.isClickable = false
binding.btnPlacebuffer.setOnClickListener {
checkAndStartProcess()
it.visibility = View.GONE
}
}
private fun observeViewModel() {
@@ -108,7 +119,7 @@ class HemoCubeBufferCheckFragment : Fragment() {
hemoCubeViewModel.getDeviceData(sharedPreferences.getString(Constants.USER_ID, ""))
} else {
Toast.makeText(
requireContext(), "No internet connection avaiable", Toast.LENGTH_SHORT
requireContext(), "No internet connection available", Toast.LENGTH_SHORT
).show()
}
isOnline = isNetworkAvailable
@@ -117,34 +128,35 @@ class HemoCubeBufferCheckFragment : Fragment() {
if (result == "Success") {
showToast("Kit result uploaded successfully")
}
if (result == "Error") {
showToast("Error uploading data, Kit result stored locally")
startActivity(Intent(requireActivity(), DashboardActivity::class.java))
}
if (result == "Local") {
showToast("Kit result uploading failed, note it down manually")
showToast("Internet not available, Kit result stored locally")
}
binding.progressBar.visibility = View.GONE
}
messages.observe(viewLifecycleOwner) {
hemoCubeViewModel.messages.observe(viewLifecycleOwner) {
binding.tvSubtitle4.text = it
}
}
private fun checkAndStartProcess() {
startBufferProcess()
}
private fun listenToHemoCube() {
if (DataHolder.hemoCubeTestData == null) {
DataHolder.hemoCubeTestData = DataHolder.selectedTest?.toHemoCubeTestData()
}
val fullReadOutput = StringBuilder()
startListening.postValue(true)
try {
(activity as HemocubeBufferCheckActivity).mService.listenToHemoCube(object :
UsbServiceListener {
override fun onUsbRead(data: ByteArray?) {
data?.let {
val stringData = String(it)
fullReadOutput.append(stringData)
handleUsbData(stringData, fullReadOutput)
handleUsbData(stringData)
}
}
@@ -157,97 +169,212 @@ class HemoCubeBufferCheckFragment : Fragment() {
}
}
private fun handleUsbData(stringData: String, fullReadOutput: StringBuilder) {
private fun handleUsbData(stringData: String) {
if (stringData.contains("#")) {
messages.postValue(stringData)
isTestOngoing = true
}
resultData += fullReadOutput.toString()
resultData += stringData
when {
stringData.contains("#Buffer Completed") -> showStartSampleDialog()
stringData.contains("#Sample Completed") -> {
activity?.runOnUiThread {
binding.btnSubmit.isEnabled = true
binding.btnSubmit.isClickable = true
stringData.contains("SN") -> {
val slData = stringData.split(" ")
if (slData.size > 1) {
val hardwareId = slData[1].trim()
deviceHardwareId = hardwareId
with(sharedPreferences.edit()) {
putString(Constants.DEVICE_ID, hardwareId)
apply()
}
}
activity?.runOnUiThread {
binding.tvSubtitle4.visibility = View.VISIBLE
binding.btnPlacebuffer.visibility = View.VISIBLE
}
hemoCubeViewModel.messages.postValue("Start")
}
stringData.contains("#BS") -> {
hemoCubeViewModel.messages.postValue("Buffer Started")
}
stringData.contains("#BC") -> {
activity?.runOnUiThread {
binding.tvSubtitle4.text = "Buffer Completed"
binding.btnSamplestart.visibility = View.VISIBLE
}
}
stringData.contains("#SS") -> {
activity?.runOnUiThread {
binding.tvSubtitle4.text = "Sample Started"
binding.btnSamplestart.visibility = View.GONE
}
}
stringData.contains("#SC") -> {
hemoCubeViewModel.messages.postValue("Sample Completed \nGathering data")
fetchResult()
}
stringData.contains("RESULT") || resultData.contains("REND") -> {
var validString: String
val results: List<String>
if (stringData.contains("RESULT")) {
validString = isValidResult(stringData)
if (validString.isEmpty()) {
results = resultData.split("\n")
validString = parseResult(results)
}
} else {
results = resultData.split("\n")
validString = parseResult(results)
}
if (validString.isNotEmpty()) {
handleValidResult(validString)
}
}
}
}
private fun showStartSampleDialog() {
activity?.runOnUiThread {
UIUtils.createAlertDialog(requireContext(),
"Start Sample",
"Do you want to start sample reading?",
getString(R.string.no),
"Yes",
object : MyDialogListener {
override fun onClickNegativeButton() {}
override fun onClickPositiveButton() {
listenToHemoCube()
startSampleProcess()
}
})
}
}
private fun handleValidResult(validString: String) {
try {
val result = validString.split(" ")
if (result.size == 8) {
val deviceId = result[2]
val led1BufferForDevice = result[3].toDoubleOrNull()
val led2BufferForDevice = result[4].toDoubleOrNull()
val led1Sample = result[5].toDoubleOrNull()
val led2Sample = result[6].toDoubleOrNull()
val led1Average = log10(led1BufferForDevice?.div(led1Sample!!) ?: 0.0)
val led2Average = log10(led2BufferForDevice?.div(led2Sample!!) ?: 0.0)
val deviceRatio = led1Average / led2Average
val calculateRatio = calculateRatio(deviceRatio)
val classificationResult = findResult(calculateRatio)
messages.postValue(classificationResult)
val bufferData = BufferCheckData(
deviceId= deviceId,
kitno = kitno,
led1Buffer = led1BufferForDevice,
led2Buffer = led2BufferForDevice,
led1Average = led1Average,
led2Average = led2Average,
led1Sample = led1Sample,
led2Sample = led2Sample,
deviceRatio = deviceRatio,
calculatedRatio = calculateRatio,
coefficients = currentDeviceData?.coefficients?.get(0).toString() + ", " + currentDeviceData?.coefficients?.get(1).toString(),
classificationResult = classificationResult,
deviceSerialNumber = sharedPreferences.getString(Constants.USER_ID, "").toString(),
testTime = SimpleDateFormat(
"yyyy-MM-dd HH:mm:ss", Locale.getDefault()
).format(Calendar.getInstance().time)
resultData.contains("REND") -> {
hemoCubeViewModel.messages.postValue(
"Data collected \n" + " Processing data"
)
hemoCubeViewModel.uploadHemoCubeResultToDatabaseforbuffercheckN(bufferData)
val resultLines = resultData.split("\\s+(?=LB|LS)".toRegex())
var bufferIntensity = resultLines[1].split(' ')[1].trim()
led1BufferForDevice = bufferIntensity.toDoubleOrNull()!!
bufferIntensity = resultLines[2].split(' ')[1].trim()
led2BufferForDevice = bufferIntensity.toDoubleOrNull()!!
bufferIntensity = resultLines[3].split(' ')[1].trim()
led3BufferForDevice = bufferIntensity.toDoubleOrNull()!!
bufferIntensity = resultLines[4].split(' ')[1].trim()
led4BufferForDevice = bufferIntensity.toDoubleOrNull()!!
led1SampleForDevice = resultLines[5].split(' ')[1].trim().toDoubleOrNull()!!
led2SampleForDevice = resultLines[6].split(' ')[1].trim().toDoubleOrNull()!!
led3SampleForDevice = resultLines[7].split(' ')[1].trim().toDoubleOrNull()!!
led4SampleForDevice =
resultLines[8].split(' ')[1].split('\r')[0].trim().toDoubleOrNull()!!
processResult()
}
}
}
private fun processResult() {
try {
hemoCubeViewModel.messages.postValue("processing result")
val deviceLog = resultData
val pInfo = requireActivity().packageManager.getPackageInfo(
requireActivity().packageName, 0
)
val version = pInfo.versionName
val led1Average = log10(led1BufferForDevice.div(led1SampleForDevice))
val led2Average = log10(led2BufferForDevice.div(led2SampleForDevice))
val led3Average = log10(led3BufferForDevice.div(led3SampleForDevice))
val led4Average = log10(led4BufferForDevice.div(led4SampleForDevice))
val deviceRatio = led3Average / led1Average
if (led1BufferForDevice < Constants.BUFFER_INTENSITY_THRESHOLDS[deviceHardwareId]?.get(0)
?.get(0)!! || led2BufferForDevice < Constants.BUFFER_INTENSITY_THRESHOLDS[deviceHardwareId]?.get(
1
)
?.get(0)!! || led3BufferForDevice < Constants.BUFFER_INTENSITY_THRESHOLDS[deviceHardwareId]?.get(
2
)
?.get(0)!! || led4BufferForDevice < Constants.BUFFER_INTENSITY_THRESHOLDS[deviceHardwareId]?.get(
3
)?.get(0)!!
) {
validationError = true
allErrorMessages += "Error: Invalid Test. Improper buffer reading (low)"
activity?.runOnUiThread {
binding.errorMessage.text =
"Error: Invalid Test. Improper buffer reading (low)" + "\n"
binding.errorMessage.visibility = View.VISIBLE
}
}
if (led1BufferForDevice > Constants.BUFFER_INTENSITY_THRESHOLDS[deviceHardwareId]?.get(0)
?.get(1)!! || led2BufferForDevice > Constants.BUFFER_INTENSITY_THRESHOLDS[deviceHardwareId]?.get(
1
)
?.get(1)!! || led3BufferForDevice > Constants.BUFFER_INTENSITY_THRESHOLDS[deviceHardwareId]?.get(
2
)
?.get(1)!! || led4BufferForDevice > Constants.BUFFER_INTENSITY_THRESHOLDS[deviceHardwareId]?.get(
3
)?.get(1)!!
) {
validationError = true
allErrorMessages += "Error: Invalid Test. Improper buffer reading (high)" + "\n"
activity?.runOnUiThread {
binding.errorMessage.text =
"Error: Invalid Test. Improper buffer reading (high)"
binding.errorMessage.visibility = View.VISIBLE
}
}
var gradient = Constants.DEVICE_CONFIGURATION[deviceHardwareId]?.get(0)?.get(0)
var constant = Constants.DEVICE_CONFIGURATION[deviceHardwareId]?.get(0)?.get(1)
fittedAbs1 = gradient?.times(led1Average)?.plus(constant!!)!!
gradient = Constants.DEVICE_CONFIGURATION[deviceHardwareId]?.get(1)?.get(0)
constant = Constants.DEVICE_CONFIGURATION[deviceHardwareId]?.get(1)?.get(1)
fittedAbs2 = gradient?.times(led2Average)?.plus(constant!!)!!
gradient = Constants.DEVICE_CONFIGURATION[deviceHardwareId]?.get(2)?.get(0)
constant = Constants.DEVICE_CONFIGURATION[deviceHardwareId]?.get(2)?.get(1)
fittedAbs3 = gradient?.times(led3Average)?.plus(constant!!)!!
gradient = Constants.DEVICE_CONFIGURATION[deviceHardwareId]?.get(3)?.get(0)
constant = Constants.DEVICE_CONFIGURATION[deviceHardwareId]?.get(3)?.get(1)
fittedAbs4 = gradient?.times(led4Average)?.plus(constant!!)!!
_predictedDenovixRatio = fittedAbs3.div(fittedAbs1)
if (fittedAbs1 <= fittedAbs2) {
validationError = true
allErrorMessages += "Error: Invalid Test. Problem with de-oxygenation" + "\n"
activity?.runOnUiThread {
binding.errorMessage.text = "Error: Invalid Test. Problem with de-oxygenation"
binding.errorMessage.visibility = View.VISIBLE
}
}
if (fittedAbs1 < 0 || fittedAbs2 < 0 || fittedAbs3 < 0 || fittedAbs4 < 0) {
validationError = true
activity?.runOnUiThread {
binding.errorMessage.text = "Error: Negative Abs. Redo Kit check Reading"
binding.errorMessage.visibility = View.VISIBLE
}
}
val prdClassification = absorbanceBasedClassification(_predictedDenovixRatio)
hemoCubeViewModel.messages.postValue(prdClassification)
val bufferData = BufferCheckData(
_id = UUID.randomUUID().toString(),
deviceId = deviceHardwareId,
kitno = kitno,
appVersion = version,
led1Buffer = led1BufferForDevice,
led2Buffer = led2BufferForDevice,
led3Buffer = led3BufferForDevice,
led4Buffer = led4BufferForDevice,
led1Sample = led1SampleForDevice,
led2Sample = led2SampleForDevice,
led3Sample = led3SampleForDevice,
led4Sample = led4SampleForDevice,
led1Average = led1Average,
led2Average = led2Average,
led3Average = led3Average,
led4Average = led4Average,
abs1 = fittedAbs1,
abs2 = fittedAbs2,
abs3 = fittedAbs3,
abs4 = fittedAbs4,
deviceRatio = deviceRatio,
resultData = deviceLog,
predictedDenovixRatio = _predictedDenovixRatio,
prdClassification = prdClassification,
errorMessages = allErrorMessages,
coefficients = currentDeviceData?.coefficients?.get(0)
.toString() + ", " + currentDeviceData?.coefficients?.get(1).toString(),
deviceSerialNumber = sharedPreferences.getString(Constants.USER_ID, "").toString(),
testTime = SimpleDateFormat(
"yyyy-MM-dd HH:mm:ss", Locale.getDefault()
).format(Calendar.getInstance().time),
batteryLevel = hemoCubeViewModel.getBatteryLevel().toString(),
batteryCapacity = hemoCubeViewModel.getBatteryCapacity(requireContext()).toString(),
batteryMaxCapacity = hemoCubeViewModel.getBatteryMaxCapacity(requireContext())
.toString(),
batteryTemperature = hemoCubeViewModel.getBatteryTemperature().toString(),
batteryVoltage = hemoCubeViewModel.getBatteryVoltage(requireContext()).toString()
)
hemoCubeViewModel.uploadHemoCubeResultToDatabaseForBufferCheck(isOnline, bufferData)
} catch (e: Exception) {
Toast.makeText(
requireContext(), "Error while processing device data", Toast.LENGTH_SHORT
@@ -258,23 +385,44 @@ class HemoCubeBufferCheckFragment : Fragment() {
private fun findResult(calculatedRatio: Double?): String {
try {
hemoCubeViewModel.messages.postValue("result classification")
if (calculatedRatio != null) {
if (calculatedRatio < 0.085) return "Kit Failed"
if (calculatedRatio in 0.085..0.155) return "Kit Passed"
if (calculatedRatio in 0.155..0.175) return "Kit Failed"
if (calculatedRatio in 0.175..0.22) return "Kit Failed"
if (calculatedRatio in 0.22..0.25) return "Kit Failed"
if (calculatedRatio in 0.25..0.35) return "Kit Failed"
if (calculatedRatio > 0.35) return "Kit Failed"
if (calculatedRatio < 0.05) return "Inconclusive. Very low Absorbance - Repeat test with Higher Blood Volume"
if (calculatedRatio in 0.05..0.155) return "Normal"
if (calculatedRatio in 0.155..0.175) return "Negative Borderline. Repeat Test"
if (calculatedRatio in 0.175..0.22) return "Sickle Cell Trait"
if (calculatedRatio in 0.22..0.25) return "Positive for Sickle Cell. HPLC for Confirmation"
if (calculatedRatio in 0.25..0.35) return "Sickle Cell Disease"
if (calculatedRatio > 0.35) return "Inconclusive. Repeat with test with lower volume of blood"
} else {
return "NULL"
return "INVALID"
}
} catch (e: Exception) {
showToast("error while performing classification")
Firebase.crashlytics.recordException(e)
return "ERROR"
}
return "NULL"
return "INVALID"
}
private fun absorbanceBasedClassification(predictedDenovixRatio: Double?): String {
try {
hemoCubeViewModel.messages.postValue("result classification")
if (predictedDenovixRatio != null) {
if (predictedDenovixRatio in 0.0..0.16) return "Kit Passed"
if (predictedDenovixRatio in 0.16..0.165) return "Kit Passed"
if (predictedDenovixRatio in 0.165..0.235) return "Kit Failed"
if (predictedDenovixRatio in 0.235..0.24) return "Kit Failed"
if (predictedDenovixRatio in 0.24..1.0) return "Kit Failed"
} else {
return "INVALID"
}
} catch (e: Exception) {
showToast("error while performing classification")
Firebase.crashlytics.recordException(e)
return "ERROR"
}
return "INVALID"
}
private fun showToast(message: String) {
@@ -282,6 +430,9 @@ class HemoCubeBufferCheckFragment : Fragment() {
}
private fun startBufferProcess() {
activity?.runOnUiThread {
binding.btnPlacebuffer.visibility = View.GONE
}
(activity as HemocubeBufferCheckActivity).mService.sendAndListenToHemoCube(HemoCubeCommands.startBuffer,
object : UsbServiceListener {
@@ -293,6 +444,9 @@ class HemoCubeBufferCheckFragment : Fragment() {
}
private fun startSampleProcess() {
activity?.runOnUiThread {
binding.btnPlacebuffer.visibility = View.GONE
}
(activity as HemocubeBufferCheckActivity).mService.sendAndListenToHemoCube(HemoCubeCommands.startSample,
object : UsbServiceListener {
@@ -303,6 +457,25 @@ class HemoCubeBufferCheckFragment : Fragment() {
})
}
private fun getDeviceInfo() {
hemoCubeViewModel.progressBar.postValue(true)
(activity as HemocubeBufferCheckActivity).mService.sendAndListenToHemoCube(
HemoCubeCommands.getDeviceId,
object : UsbServiceListener {
override fun onUsbRead(data: ByteArray?) {
data?.let {
val stringData = String(it)
hemoCubeViewModel.messages.postValue(stringData)
binding.tvSubtitle4.text = stringData
}
}
override fun onUsbError(e: Exception?) {
hemoCubeViewModel.progressBar.postValue(false)
}
})
}
private fun fetchResult() {
(activity as HemocubeBufferCheckActivity).mService.sendAndListenToHemoCube(HemoCubeCommands.getSample,
@@ -320,21 +493,6 @@ class HemoCubeBufferCheckFragment : Fragment() {
return coefficient1 * ratio + coefficient2
}
private fun parseResult(frames: List<String>): String {
val lines = mutableListOf<String>()
for (frame in frames.reversed()) {
if (frame.contains("REND") || frame.contains("RESULT")) lines += frame
if (frame.contains("RESULT")) {
break
}
}
val line = lines.reversed().joinToString("").trim()
if (line.contains("RESULT") && line.split(" ").size == 8) {
return line
}
return ""
}
private fun isSerialValid(s: String): Boolean {
if (s.length != 17) {
binding.nameEditText.error = getString(R.string.invalid_kit)
@@ -342,13 +500,4 @@ class HemoCubeBufferCheckFragment : Fragment() {
}
return true
}
private fun isValidResult(line: String): String {
return if (line.contains("RESULT") && line.split(" ").size == 8) {
line
} else {
""
}
}
}

16
app/src/main/java/com/example/hpostesting/presentation/dashboard/HomeFragment.kt
View File

@@ -311,6 +311,12 @@ class HomeFragment : Fragment() {
if (userDataList.any { !it.localFlag && it.testStatus == true}) View.VISIBLE else View.GONE
binding.uploadData.visibility = uploadDataVisibility
}
hemoCubeViewModel.allKitTestData.observe(viewLifecycleOwner) {bufferData ->
val uploadDataVisibility =
if (bufferData.any { !it.localFlag}) View.VISIBLE else View.GONE
binding.uploadData.visibility = uploadDataVisibility
}
}
private fun showUploadDialog(context: Context) {
@@ -355,6 +361,16 @@ class HomeFragment : Fragment() {
}
dialog.dismiss()
}
hemoCubeViewModel.allKitTestData.observe(viewLifecycleOwner) { kitDataList ->
kitDataList.forEach { userData ->
if (!userData.localFlag) {
userData.localFlag = true
hemoCubeViewModel.bulkAddResultKitTestToDb(userData)
}
}
dialog.dismiss()
}
}
private fun deleteIncompleteRegistrations(userDataList: List<UserData>) {

8
app/src/main/java/com/example/hpostesting/presentation/hemocube/HemoCubeFragment.kt
View File

@@ -235,10 +235,7 @@ class HemoCubeFragment : Fragment() {
if (DataHolder.hemoCubeTestData == null) {
DataHolder.hemoCubeTestData = DataHolder.selectedTest?.toHemoCubeTestData()
}
hemoCubeViewModel.progressBar.postValue(true)
val fullReadOutput = StringBuilder()
startListening.postValue(true)
try {
@@ -246,8 +243,7 @@ class HemoCubeFragment : Fragment() {
override fun onUsbRead(data: ByteArray?) {
data?.let {
val stringData = String(it)
fullReadOutput.append(stringData)
handleUsbData(stringData, fullReadOutput)
handleUsbData(stringData)
}
}
@@ -280,7 +276,7 @@ class HemoCubeFragment : Fragment() {
})
}
private fun handleUsbData(stringData: String, fullReadOutput: StringBuilder) {
private fun handleUsbData(stringData: String) {
if (stringData.contains("#")) {
isTestOngoing = true
}

104
app/src/main/java/com/example/hpostesting/presentation/hemocube/HemoCubeViewModel.kt
View File

@@ -13,14 +13,13 @@ import androidx.lifecycle.viewModelScope
import com.example.hpostesting.data.DataHolder
import com.example.hpostesting.data.NetworkStatusLiveData
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.model.Response
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.UserData
import com.example.hpostesting.data.model.patient.toHemoCubeTestData
import com.example.hpostesting.data.repository.DatabaseRepository
import com.example.hpostesting.data.repository.Repository
import dagger.hilt.android.lifecycle.HiltViewModel
import kotlinx.coroutines.launch
@@ -32,6 +31,7 @@ import javax.inject.Inject
@HiltViewModel
class HemoCubeViewModel @Inject constructor(
private val hemoCubeDao: HemoCubeDao,
private val hemoCubeBufferDao: HemoCubeBufferDao,
private val repository: Repository,
context: Context,
) : ViewModel() {
@@ -46,15 +46,17 @@ class HemoCubeViewModel @Inject constructor(
private val _networkStatusLiveData = NetworkStatusLiveData(context)
val allUserData = hemoCubeDao.getAll()
val allKitTestData = hemoCubeBufferDao.getAll()
val deviceData = MutableLiveData<DeviceData?>()
val networkStatusLiveData: LiveData<Boolean>
get() = _networkStatusLiveData
val fireBaseUpload = MutableLiveData<String>()
val fireBaseBulkUpload = MutableLiveData<String>()
private val batteryStatus: Intent? = IntentFilter(Intent.ACTION_BATTERY_CHANGED).let { ifilter ->
context.registerReceiver(null, ifilter)
}
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 {
@@ -81,11 +83,38 @@ class HemoCubeViewModel @Inject constructor(
}
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)
}
fun uploadHemoCubeResultToDatabaseforbuffercheckN(bufferCheckData: BufferCheckData) =
viewModelScope.launch {
addResultTestToDbforbuffercheck(bufferCheckData)
}
is Response.Error -> {
Log.e("Testdb", "Error uploading data to Firestore: $response")
fireBaseUpload.postValue("Error")
bufferCheckData.localFlag = true
hemoCubeBufferDao.insertAll(bufferCheckData)
}
}
} catch (e: Exception) {
Log.e("Testdb", "Exception during data upload: ${e.message}")
fireBaseUpload.postValue("Error")
}
} else {
hemoCubeBufferDao.insertAll(bufferCheckData)
fireBaseUpload.postValue("Local")
}
}
fun getDeviceData(deviceId: String?) = viewModelScope.launch {
deviceData.postValue(deviceId?.let { repository.getDeviceDataById(it) })
@@ -166,29 +195,6 @@ class HemoCubeViewModel @Inject constructor(
}
}
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")
}
}
}
fun bulkAddResultTestToDb(userData: HemoCubeTestData) {
viewModelScope.launch {
userData.reportUploadTime = SimpleDateFormat(
@@ -207,6 +213,24 @@ class HemoCubeViewModel @Inject constructor(
}
}
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")
}
}
}
}
private fun updateLocalFlag(userId: String) = viewModelScope.launch {
hemoCubeDao.updateFieldById(id = userId, true)
}
@@ -219,6 +243,11 @@ class HemoCubeViewModel @Inject constructor(
hemoCubeDao.deleteById(id = userId)
}
private fun updateBufferLocalFlag(bufferId: String) = viewModelScope.launch {
hemoCubeBufferDao.updateFieldById(id = bufferId, true)
}
fun getBatteryLevel(): Float? {
val batteryPct: Float? = batteryStatus?.let { intent ->
val level: Int = intent.getIntExtra(BatteryManager.EXTRA_LEVEL, -1)
@@ -231,7 +260,7 @@ class HemoCubeViewModel @Inject constructor(
fun getBatteryTemperature(): Float? {
val batteryTemp: Float? = batteryStatus?.let { intent ->
val temperature = intent?.getIntExtra(BatteryManager.EXTRA_TEMPERATURE, 0) ?: 0
val temperature = intent.getIntExtra(BatteryManager.EXTRA_TEMPERATURE, 0)
temperature.toFloat() / 10
}
@@ -239,7 +268,8 @@ class HemoCubeViewModel @Inject constructor(
}
fun getBatteryVoltage(context: Context): Float {
val batteryIntent = context.registerReceiver(null, IntentFilter(Intent.ACTION_BATTERY_CHANGED))
val batteryIntent =
context.registerReceiver(null, IntentFilter(Intent.ACTION_BATTERY_CHANGED))
val voltage = batteryIntent?.getIntExtra(BatteryManager.EXTRA_VOLTAGE, 0) ?: 0
// milli-volts to volts
@@ -248,7 +278,8 @@ class HemoCubeViewModel @Inject constructor(
fun getBatteryCapacity(context: Context): Int {
val batteryManager = context.getSystemService(Context.BATTERY_SERVICE) as BatteryManager
val currentCapacity = batteryManager.getIntProperty(BatteryManager.BATTERY_PROPERTY_CHARGE_COUNTER)
val currentCapacity =
batteryManager.getIntProperty(BatteryManager.BATTERY_PROPERTY_CHARGE_COUNTER)
return currentCapacity
}
@@ -256,7 +287,8 @@ class HemoCubeViewModel @Inject constructor(
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)
val currentCapacity =
batteryManager.getIntProperty(BatteryManager.BATTERY_PROPERTY_CHARGE_COUNTER)
// Calculate the estimated maximum battery capacity in mAh
val maxCapacity = currentCapacity.toFloat() / designCapacity.toFloat() * 100