added separate buttons for place buffer and sample in new branch, and also buffer made compulsory for every test

- create index

app/.gitignore

@@ -1,3 +1,3 @@
 /build
-/google-services.json
+/google-services*
 /idea

app/build.gradle

@@ -18,8 +18,8 @@ android {
         applicationId "in.sminnovations.hpostesting"
         minSdk 21
         targetSdk 34
-        versionCode 7
-        versionName "2.1.7"
+        versionCode 10
+        versionName "2.1.10"
 
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
     }

app/src/main/java/com/example/hpostesting/data/model/patient/HemoCubeTestData.kt

@@ -29,5 +29,6 @@ data class HemoCubeTestData(
     var led1Average: Double? = null,
     var led2Average: Double? = null,
     var deviceRatio: Double? = null,
-    var calculatedRatio: Double? = null
+    var calculatedRatio: Double? = null,
+    var classificationResult: String = ""
 )

app/src/main/java/com/example/hpostesting/presentation/dashboard/DashboardActivity.kt

@@ -11,8 +11,8 @@ import androidx.navigation.ui.navigateUp
 import androidx.navigation.ui.setupActionBarWithNavController
 import androidx.navigation.ui.setupWithNavController
 import com.google.android.material.navigation.NavigationView
-import com.google.firebase.appdistribution.FirebaseAppDistribution
-import com.google.firebase.appdistribution.FirebaseAppDistributionException
+//import com.google.firebase.appdistribution.FirebaseAppDistribution
+//import com.google.firebase.appdistribution.FirebaseAppDistributionException
 import dagger.hilt.android.AndroidEntryPoint
 import `in`.sminnovations.hpostesting.R
 import `in`.sminnovations.hpostesting.databinding.ActivityDashboardBinding
@@ -60,25 +60,25 @@ class DashboardActivity : AppCompatActivity() {
         super.onResume()
         // Copy and paste this into any part of your app - for example, in your main
 // activity's onResume method.
-        val firebaseAppDistribution = FirebaseAppDistribution.getInstance()
-        firebaseAppDistribution.updateIfNewReleaseAvailable()
-            .addOnProgressListener { updateProgress ->
-                Toast.makeText(this, "Updating", Toast.LENGTH_SHORT).show()
-            }
-            .addOnFailureListener { e ->
-                // (Optional) Handle errors.
-                if (e is FirebaseAppDistributionException) {
-                    when (e.errorCode) {
-                        FirebaseAppDistributionException.Status.NOT_IMPLEMENTED -> {
-                            // SDK did nothing. This is expected when building for Play.
-                        }
-
-                        else -> {
-                            // Handle other errors.
-                        }
-                    }
-                }
-            }
+//        val firebaseAppDistribution = FirebaseAppDistribution.getInstance()
+//        firebaseAppDistribution.updateIfNewReleaseAvailable()
+//            .addOnProgressListener { updateProgress ->
+//                Toast.makeText(this, "Updating", Toast.LENGTH_SHORT).show()
+//            }
+//            .addOnFailureListener { e ->
+//                // (Optional) Handle errors.
+//                if (e is FirebaseAppDistributionException) {
+//                    when (e.errorCode) {
+//                        FirebaseAppDistributionException.Status.NOT_IMPLEMENTED -> {
+//                            // SDK did nothing. This is expected when building for Play.
+//                        }
+//
+//                        else -> {
+//                            // Handle other errors.
+//                        }
+//                    }
+//                }
+//            }
     }
 
 

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

@@ -22,10 +22,10 @@ import com.example.hpostesting.presentation.UsbServiceListener
 import com.example.hpostesting.presentation.dashboard.DashboardActivity
 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.firestore.FirebaseFirestore
 import com.google.firebase.firestore.ktx.firestore
 import com.google.firebase.ktx.Firebase
-import `in`.sminnovations.hpostesting.BuildConfig
 import `in`.sminnovations.hpostesting.R
 import `in`.sminnovations.hpostesting.databinding.FragmentHemoCubeReferenceBinding
 import kotlinx.coroutines.Dispatchers
@@ -47,7 +47,7 @@ class HemoCubeFragment : Fragment() {
     private var isTestOngoing = false
     private var startListening = MutableLiveData<Boolean>(false)
     override fun onCreateView(
-        inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?
+        inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?,
     ): View {
         binding = FragmentHemoCubeReferenceBinding.inflate(inflater, container, false)
         sharedPreferences =
@@ -91,6 +91,9 @@ class HemoCubeFragment : Fragment() {
             it.visibility = View.GONE
         }
 
+
+
+
         binding.btnKit.setOnClickListener {
             if (isTestOngoing) {
                 val title = "WARNING"
@@ -169,41 +172,49 @@ class HemoCubeFragment : Fragment() {
 
         hemoCubeViewModel.deviceData.observe(viewLifecycleOwner) {
             currentDeviceData = it
-//            showToast(calculateRatio(0.17).toString())
-
         }
 
         hemoCubeViewModel.networkStatusLiveData.observe(viewLifecycleOwner) { isNetworkAvailable ->
-            isOnline = isNetworkAvailable
+            apply {
+                DataHolder.hemoCubeTestData?.let {
+                    currentDeviceData?.coefficients?.let { coefficients ->
+                        val coefficient1 = coefficients[0]
+                        val coefficient2 = coefficients[1]
+                        val result = coefficient1 * coefficient2
+                        showToast("coefficients: $coefficient1, $coefficient2")
+                    }
+                }
+                isOnline = isNetworkAvailable
+            }
         }
 
         hemoCubeViewModel.messages.observe(viewLifecycleOwner) {
             binding.tvSubtitle4.text = it
         }
-        startListening.observe(viewLifecycleOwner) {
-            if (it) {
-                lifecycleScope.launch {
-                    delay(1000)
-                    if (binding.tvSubtitle4.text.toString().isEmpty()) {
-                        (activity as HemocubeActivity).reconnectDevice()
-                        if (isBufferValueAvailable()) {
-                            showBufferAlertDialog()
-                        } else {
-                            listenToHemoCube()
-                            startBufferProcess()
-                        }
-                    }
-                }
-            }
-        }
+//        startListening.observe(viewLifecycleOwner) {
+//            if (it) {
+//                lifecycleScope.launch {
+//                    delay(1000)
+//                    if (binding.tvSubtitle4.text.toString().isEmpty()) {
+//                        (activity as HemocubeActivity).reconnectDevice()
+//                        if (isBufferValueAvailable()) {
+//                            showBufferAlertDialog()
+//                        } else {
+//                            listenToHemoCube()
+//                            startBufferProcess()
+//                        }
+//                    }
+//                }
+//            }
+//        }
     }
 
     private fun checkAndStartProcess() {
 //        if (isBufferValueAvailable()) {
 //            showBufferAlertDialog()
 //        } else {
-        listenToHemoCube()
-        startBufferProcess()
+            listenToHemoCube()
+            startBufferProcess()
 //        }
     }
 
@@ -271,6 +282,7 @@ class HemoCubeFragment : Fragment() {
             })
         } catch (e: Exception) {
             showToast("test is going on")
+            Firebase.crashlytics.recordException(e)
         }
     }
 
@@ -283,14 +295,18 @@ class HemoCubeFragment : Fragment() {
         resultData += fullReadOutput.toString()
 
         when {
-            stringData.contains("ERROR 500") -> showError500Dialog()
+            stringData.contains("ERROR 500") ->
+//                showError500Dialog()
+                  checkAndStartProcess()
             stringData.contains("ERROR 501") -> showError501Dialog()
             stringData.contains("#Buffer Completed") ->
+                //                showStartSampleDialog()
                 activity?.runOnUiThread {
                     binding.btnSamplestart.visibility = View.VISIBLE
                     binding.btnSamplestart.isClickable = true
                 }
 
+
             stringData.contains("#Sample Completed") -> {
                 activity?.runOnUiThread {
                     binding.btnSubmit.isEnabled = true
@@ -393,6 +409,7 @@ class HemoCubeFragment : Fragment() {
                     override fun onClickNegativeButton() {}
 
                     override fun onClickPositiveButton() {
+                        listenToHemoCube()
                         startSampleProcess()
                     }
                 })
@@ -414,7 +431,10 @@ class HemoCubeFragment : Fragment() {
                 } else {
                     result[4].toDoubleOrNull()
                 }
-                val version = BuildConfig.VERSION_NAME
+                val pInfo = requireActivity().packageManager.getPackageInfo(
+                    requireActivity().packageName, 0
+                )
+                val version = pInfo.versionName
                 val led1Sample = result[5].toDoubleOrNull()
                 val led2Sample = result[6].toDoubleOrNull()
                 val led1Average = log10(led1BufferForDevice?.div(led1Sample!!) ?: 0.0)
@@ -439,7 +459,9 @@ class HemoCubeFragment : Fragment() {
                     this.led1Average = led1Average
                     this.led2Average = led2Average
                     this.deviceRatio = deviceRatio
-//                    this.calculatedRatio = calculateRatio(deviceRatio)
+                    this.calculatedRatio = calculateRatio(deviceRatio)
+                    this.classificationResult = findResult(calculatedRatio)
+                    hemoCubeViewModel.messages.postValue(this.classificationResult)
                     this.resultData = fullReadOutput
                     if (!isBufferValueAvailable()) {
                         with(sharedPreferences.edit()) {
@@ -456,15 +478,42 @@ class HemoCubeFragment : Fragment() {
                     )
                 }
             }
-
-        } catch (_: Exception) {
+        } catch (e: Exception) {
             Toast.makeText(
                 requireContext(),
                 "Error while processing device data",
                 Toast.LENGTH_SHORT
             ).show()
+            Firebase.crashlytics.recordException(e)
         }
+    }
 
+    private fun findResult(calculatedRatio: Double?): String {
+        try {
+            if (calculatedRatio != null) {
+                if (calculatedRatio < 0.085)
+                    return "Inconclusive. Very low Absorbance - Repeat test with Higher Blood Volume"
+                if (calculatedRatio in 0.085..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"
+            }
+        } catch (e: Exception) {
+            showToast("error while performing classification")
+            Firebase.crashlytics.recordException(e)
+            return "ERROR"
+        }
+        return "NULL"
     }
 
     private fun showToast(message: String) {
@@ -510,11 +559,11 @@ class HemoCubeFragment : Fragment() {
             })
     }
 
-//    private fun calculateRatio(ratio: Double): Double {
-//        val coefficient1 = currentDeviceData?.coefficients?.get(0) ?: 0.0
-//        val coefficient2 = currentDeviceData?.coefficients?.get(1) ?: 0.0
-//        return coefficient1 * ratio + coefficient2
-//    }
+    private fun calculateRatio(ratio: Double): Double {
+        val coefficient1 = currentDeviceData?.coefficients?.get(0) ?: 0.0
+        val coefficient2 = currentDeviceData?.coefficients?.get(1) ?: 0.0
+        return coefficient1 * ratio + coefficient2
+    }
 
     private fun parseResult(frames: List<String>): String {
         val lines = mutableListOf<String>()

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

@@ -92,6 +92,7 @@ class HemoCubeViewModel @Inject constructor(
         testDetails?.led2Average = DataHolder.hemoCubeTestData?.led2Average
         testDetails?.deviceRatio = DataHolder.hemoCubeTestData?.deviceRatio
         testDetails?.calculatedRatio = DataHolder.hemoCubeTestData?.calculatedRatio
+        testDetails?.classificationResult = DataHolder.hemoCubeTestData?.classificationResult!!
     }
 
     private fun addResultTestToDb() {

app/src/main/res/layout/fragment_hemo_cube_reference.xml

@@ -103,7 +103,7 @@
             android:textColor="@color/white"
             app:layout_constraintEnd_toEndOf="parent"
             app:layout_constraintStart_toStartOf="parent"
-            app:layout_constraintTop_toBottomOf="@id/btn_samplestart" />
+            app:layout_constraintTop_toBottomOf="@id/til_blood_group" />
 
         <com.google.android.material.textfield.TextInputLayout
             android:id="@+id/til_blood_group"