bug fixed for launched resume battery and comments done

Projet/app/src/main/java/com/example/bluetoothdetector/main/di/AppModule.kt

@@ -2,6 +2,7 @@ package com.example.bluetoothdetector.main.di
 
 import android.content.Context
 import androidx.room.Room
+import com.example.bluetoothdetector.main.repository.*
 import com.example.bluetoothdetector.auth.repository.AccountRepository
 import com.example.bluetoothdetector.common.repository.ThemeRepository
 import com.example.bluetoothdetector.main.repository.*

Projet/app/src/main/java/com/example/bluetoothdetector/main/repository/EnergyRepository.kt

@@ -12,6 +12,7 @@ import javax.inject.Inject
 class EnergyRepository @Inject constructor(
     @ApplicationContext private val context: Context,
 ) {
+    // Receives the system notification, when battery changes value
     private val batteryStatus: Intent? = IntentFilter(Intent.ACTION_BATTERY_CHANGED).let {
         context.registerReceiver(object : BroadcastReceiver() {
             override fun onReceive(context: Context?, intent: Intent?) {
@@ -22,6 +23,7 @@ class EnergyRepository @Inject constructor(
         }, it)
     }
 
+    //calculates the battery current level
     private fun extractBatteryLevel(intent: Intent? = batteryStatus): Float? {
         val level = intent?.getIntExtra(BatteryManager.EXTRA_LEVEL, -1)
         val scale = intent?.getIntExtra(BatteryManager.EXTRA_SCALE, -1)
@@ -35,18 +37,22 @@ class EnergyRepository @Inject constructor(
     private var activityCreatedBatteryLevel: Float = currentBatteryLevel.value
     private var activityResumedBatteryLevel: Float = currentBatteryLevel.value
 
+    //updates activityResumedBatteryLevel to know the percentage when activity is resumed
     fun updateResumedLevel() {
         activityResumedBatteryLevel = currentBatteryLevel.value
     }
 
+    //updates activityCreatedBatteryLevel to know the percentage when activity is created
     fun updateCreatedLevel() {
         activityCreatedBatteryLevel = currentBatteryLevel.value
     }
 
+    //calculates the battery percentage used since app created
     fun getBatteryLevelSinceCreated(): Float {
         return activityCreatedBatteryLevel - currentBatteryLevel.value
     }
 
+    //calculates the battery percentage used since app resumed
     fun getBatteryLevelSinceResumed(): Float {
         return activityResumedBatteryLevel - currentBatteryLevel.value
     }

Projet/app/src/main/java/com/example/bluetoothdetector/main/viewmodel/EnergyViewModel.kt

@@ -11,6 +11,7 @@ class EnergyViewModel @Inject constructor(
     val energyRepository: EnergyRepository
 ) : ViewModel() {
 
+    //bool to indicate if battery percentage is for app since created else since app resumed
     val isStatsSinceCreatedDisplayed = mutableStateOf(false)
     fun toggleStatsDisplayed() {
         isStatsSinceCreatedDisplayed.value = !isStatsSinceCreatedDisplayed.value