Merge branch 'user_information'

13 files changed, 424 insertions, 145 deletions

diff --git a/androidApp/src/main/AndroidManifest.xml b/androidApp/src/main/AndroidManifest.xml
index 5d56847..6501532 100644
--- a/androidApp/src/main/AndroidManifest.xml
+++ b/androidApp/src/main/AndroidManifest.xml
@@ -26,5 +26,8 @@
         <activity
             android:name=".details.DetailsActivity"
             android:exported="false"/>
+        <activity
+            android:name=".session.UserInformationActivity"
+            android:exported="false"/>
     </application>
 </manifest> 
\ No newline at end of file
diff --git a/androidApp/src/main/java/mx/trackermap/TrackerMap/android/TrackerApp.kt b/androidApp/src/main/java/mx/trackermap/TrackerMap/android/TrackerApp.kt
index 1563534..cdb7102 100644
--- a/androidApp/src/main/java/mx/trackermap/TrackerMap/android/TrackerApp.kt
+++ b/androidApp/src/main/java/mx/trackermap/TrackerMap/android/TrackerApp.kt
@@ -6,6 +6,7 @@ import mx.trackermap.TrackerMap.android.details.commands.UnitCommandsViewModel
 import mx.trackermap.TrackerMap.android.details.information.UnitInformationViewModel
 import mx.trackermap.TrackerMap.android.details.reports.UnitReportsViewModel
 import mx.trackermap.TrackerMap.android.session.LoginViewModel
+import mx.trackermap.TrackerMap.android.session.UserInformationViewModel
 import mx.trackermap.TrackerMap.android.units.UnitsViewModel
 import mx.trackermap.TrackerMap.client.apis.*
 import mx.trackermap.TrackerMap.controllers.GeofencesController
@@ -25,21 +26,22 @@ class TrackerApp : Application() {
 
         val appModule = module {
             single { "https://etbsa.net/api" }
-            single { SessionApi(get()) }
-            single { DevicesApi(get()) }
-            single { PositionsApi(get()) }
-            single { CommandsApi(get()) }
-            single { ReportsApi(get()) }
-            single { GeofencesApi(get()) }
+            factory { SessionApi(get()) }
+            factory { DevicesApi(get()) }
+            factory { PositionsApi(get()) }
+            factory { CommandsApi(get()) }
+            factory { ReportsApi(get()) }
+            factory { GeofencesApi(get()) }
 
-            single { UnitsController(get(), get()) }
-            single { GeofencesController(get()) }
+            factory { UnitsController(get(), get()) }
+            factory { GeofencesController(get()) }
 
             viewModel { LoginViewModel(get(), get()) }
             viewModel { UnitInformationViewModel(get()) }
             viewModel { UnitCommandsViewModel(get()) }
-            single { UnitsViewModel(get()) }
+            viewModel { UnitsViewModel(get()) }
             viewModel { UnitReportsViewModel(get(), get()) }
+            viewModel { UserInformationViewModel(get()) }
         }
 
         startKoin {
diff --git a/androidApp/src/main/java/mx/trackermap/TrackerMap/android/devices/DevicesFragment.kt b/androidApp/src/main/java/mx/trackermap/TrackerMap/android/devices/DevicesFragment.kt
index bd3ab67..6bee413 100644
--- a/androidApp/src/main/java/mx/trackermap/TrackerMap/android/devices/DevicesFragment.kt
+++ b/androidApp/src/main/java/mx/trackermap/TrackerMap/android/devices/DevicesFragment.kt
@@ -11,18 +11,17 @@ import androidx.recyclerview.widget.LinearLayoutManager
 import kotlinx.coroutines.DelicateCoroutinesApi
 import mx.trackermap.TrackerMap.android.databinding.DevicesFragmentBinding
 import mx.trackermap.TrackerMap.android.details.DetailsActivity
+import mx.trackermap.TrackerMap.android.units.UnitFragment
 import mx.trackermap.TrackerMap.android.units.UnitsViewModel
 import mx.trackermap.TrackerMap.client.models.UnitInformation
 import org.koin.androidx.viewmodel.ext.android.viewModel
 
 @DelicateCoroutinesApi
-class DevicesFragment : Fragment() {
+class DevicesFragment(private val unitsViewModel: UnitsViewModel) : UnitFragment(unitsViewModel) {
 
     private var _binding: DevicesFragmentBinding? = null
     private val binding get() = _binding!!
 
-    private val unitsViewModel: UnitsViewModel by viewModel()
-
     override fun onCreateView(
         inflater: LayoutInflater,
         container: ViewGroup?,
@@ -42,9 +41,20 @@ class DevicesFragment : Fragment() {
         super.onViewCreated(view, savedInstanceState)
 
         setupList()
+    }
+
+    override fun onResume() {
+        super.onResume()
+
         setupObservers()
     }
 
+    override fun onPause() {
+        super.onPause()
+
+        removeObservers()
+    }
+
     private fun setupList() {
         binding.devicesList.layoutManager = LinearLayoutManager(
             context, LinearLayoutManager.VERTICAL,
@@ -65,6 +75,11 @@ class DevicesFragment : Fragment() {
         }
     }
 
+    private fun removeObservers() {
+        Log.d("DevicesFragment", "removeObservers()")
+        unitsViewModel.units.removeObservers(viewLifecycleOwner)
+    }
+
     private fun itemAction(unit: UnitInformation, action: Action) {
         when (action) {
             Action.DETAILS, Action.REPORTS, Action.COMMANDS -> {
diff --git a/androidApp/src/main/java/mx/trackermap/TrackerMap/android/map/UnitMapFragment.kt b/androidApp/src/main/java/mx/trackermap/TrackerMap/android/map/UnitMapFragment.kt
index fc417a0..30e3cea 100644
--- a/androidApp/src/main/java/mx/trackermap/TrackerMap/android/map/UnitMapFragment.kt
+++ b/androidApp/src/main/java/mx/trackermap/TrackerMap/android/map/UnitMapFragment.kt
@@ -1,29 +1,23 @@
 package mx.trackermap.TrackerMap.android.map
 
 import android.content.Intent
-import android.graphics.Color
 import android.os.Bundle
 import android.util.Log
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
-import androidx.fragment.app.Fragment
 import kotlinx.coroutines.DelicateCoroutinesApi
 import mx.trackermap.TrackerMap.android.R
 import mx.trackermap.TrackerMap.android.databinding.UnitMapFragmentBinding
 import mx.trackermap.TrackerMap.android.details.DetailsActivity
 import mx.trackermap.TrackerMap.android.devices.Action
 import mx.trackermap.TrackerMap.android.devices.UnitRenderData
+import mx.trackermap.TrackerMap.android.units.UnitFragment
 import mx.trackermap.TrackerMap.android.units.UnitsViewModel
 import mx.trackermap.TrackerMap.client.models.UnitInformation
-import mx.trackermap.TrackerMap.utils.Formatter
-import mx.trackermap.TrackerMap.utils.SpeedUnit
-import org.koin.androidx.viewmodel.ext.android.viewModel
 
 @DelicateCoroutinesApi
-class UnitMapFragment : Fragment() {
-
-    private val unitsViewModel: UnitsViewModel by viewModel()
+class UnitMapFragment(private val unitsViewModel: UnitsViewModel) : UnitFragment(unitsViewModel) {
 
     private var _binding: UnitMapFragmentBinding? = null
     private val binding get() = _binding!!
@@ -42,9 +36,20 @@ class UnitMapFragment : Fragment() {
         super.onViewCreated(view, savedInstanceState)
 
         initializeMap()
+    }
+
+    override fun onResume() {
+        super.onResume()
+
         setupObservers()
     }
 
+    override fun onPause() {
+        super.onPause()
+
+        removeObservers()
+    }
+
     private fun initializeMap() {
         unitsMapFragment = childFragmentManager.findFragmentById(R.id.unitsMap) as MapFragment
         unitsMapFragment.markerCallback = unitsViewModel::selectUnitWith
@@ -93,6 +98,13 @@ class UnitMapFragment : Fragment() {
         }
     }
 
+    private fun removeObservers() {
+        Log.d("MapFragment", "removeObservers()")
+        unitsViewModel.units.removeObservers(viewLifecycleOwner)
+        unitsViewModel.selectedUnit.removeObservers(viewLifecycleOwner)
+        unitsViewModel.geofences.removeObservers(viewLifecycleOwner)
+    }
+
     private fun itemAction(unit: UnitInformation, action: Action) {
         when (action) {
             Action.DETAILS, Action.REPORTS, Action.COMMANDS -> {
diff --git a/androidApp/src/main/java/mx/trackermap/TrackerMap/android/session/UserInformationActivity.kt b/androidApp/src/main/java/mx/trackermap/TrackerMap/android/session/UserInformationActivity.kt
new file mode 100644
index 0000000..da1c0d5
--- /dev/null
+++ b/androidApp/src/main/java/mx/trackermap/TrackerMap/android/session/UserInformationActivity.kt
@@ -0,0 +1,78 @@
+package mx.trackermap.TrackerMap.android.session
+
+import android.content.Intent
+import android.os.Bundle
+import android.view.View
+import android.widget.Toast
+import androidx.appcompat.app.AppCompatActivity
+import mx.trackermap.TrackerMap.android.databinding.UserInformationActivityBinding
+import mx.trackermap.TrackerMap.client.models.User
+import org.koin.androidx.viewmodel.ext.android.viewModel
+
+class UserInformationActivity : AppCompatActivity() {
+
+    private var _binding: UserInformationActivityBinding? = null
+    private val binding get() = _binding!!
+    private val userInformationViewModel: UserInformationViewModel by viewModel()
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        _binding = UserInformationActivityBinding.inflate(layoutInflater)
+        setContentView(binding.root)
+
+        initialize()
+    }
+
+    private fun initialize() {
+        setupObservers()
+        setupEvents()
+
+        userInformationViewModel.fetchUserInfo()
+    }
+
+    private fun setupObservers() {
+        userInformationViewModel.userInformation.observe(this) { userInformation ->
+            when (userInformation) {
+                UserInformationViewModel.InformationState.Loading -> setLoading(true)
+                UserInformationViewModel.InformationState.Failure -> failure()
+                is UserInformationViewModel.InformationState.Success -> display(userInformation.user)
+                UserInformationViewModel.InformationState.Signout -> signout()
+            }
+        }
+    }
+
+    private fun setupEvents() {
+        binding.signoutButton.setOnClickListener { userInformationViewModel.signout() }
+    }
+
+    private fun setLoading(isLoading: Boolean) {
+        binding.infoLoading.visibility = if (isLoading) View.VISIBLE else View.GONE
+        binding.userInfoCard.visibility = if (isLoading) View.GONE else View.VISIBLE
+    }
+
+    private fun failure() {
+        setLoading(false)
+
+        Toast.makeText(this, "Something went wrong...", Toast.LENGTH_LONG).show()
+    }
+
+    private fun display(user: User) {
+        setLoading(false)
+
+        binding.apply {
+            usernameInfo.text = user.name ?: ""
+            emailInfo.text = user.email ?: ""
+            idInfo.text = "${user.id ?: "--"}"
+            deviceLimitInfo.text = "${user.deviceLimit ?: "--"}"
+            adminInfo.text = "${user.administrator}"
+        }
+    }
+
+    private fun signout() {
+        val intent = Intent(applicationContext, LoginActivity::class.java)
+        intent.flags = Intent.FLAG_ACTIVITY_NEW_TASK or Intent.FLAG_ACTIVITY_CLEAR_TASK
+        startActivity(intent)
+        finish()
+    }
+
+}
\ No newline at end of file
diff --git a/androidApp/src/main/java/mx/trackermap/TrackerMap/android/session/UserInformationViewModel.kt b/androidApp/src/main/java/mx/trackermap/TrackerMap/android/session/UserInformationViewModel.kt
new file mode 100644
index 0000000..b2379fc
--- /dev/null
+++ b/androidApp/src/main/java/mx/trackermap/TrackerMap/android/session/UserInformationViewModel.kt
@@ -0,0 +1,44 @@
+package mx.trackermap.TrackerMap.android.session
+
+import android.util.Log
+import androidx.lifecycle.MutableLiveData
+import androidx.lifecycle.ViewModel
+import androidx.lifecycle.viewModelScope
+import kotlinx.coroutines.launch
+import mx.trackermap.TrackerMap.client.apis.SessionApi
+import mx.trackermap.TrackerMap.client.models.User
+
+class UserInformationViewModel(private val sessionApi: SessionApi) : ViewModel() {
+
+    sealed class InformationState {
+        object Loading: InformationState()
+        object Failure: InformationState()
+        class Success(val user: User) : InformationState()
+        object Signout: InformationState()
+    }
+
+    var userInformation = MutableLiveData<InformationState>(InformationState.Loading)
+
+    init {
+        Log.d("UserInformationVM", "Initializing User Information View Model")
+    }
+
+    fun fetchUserInfo() {
+        viewModelScope.launch {
+            userInformation.postValue(InformationState.Loading)
+            try {
+                userInformation.postValue(InformationState.Success(sessionApi.sessionGet()))
+            } catch (e: Exception) {
+                userInformation.postValue(InformationState.Failure)
+            }
+        }
+    }
+
+    fun signout() {
+        viewModelScope.launch {
+            userInformation.postValue(InformationState.Loading)
+            sessionApi.sessionDelete()
+            userInformation.postValue(InformationState.Signout)
+        }
+    }
+}
\ No newline at end of file
diff --git a/androidApp/src/main/java/mx/trackermap/TrackerMap/android/units/UnitFragment.kt b/androidApp/src/main/java/mx/trackermap/TrackerMap/android/units/UnitFragment.kt
new file mode 100644
index 0000000..ab3afc1
--- /dev/null
+++ b/androidApp/src/main/java/mx/trackermap/TrackerMap/android/units/UnitFragment.kt
@@ -0,0 +1,8 @@
+package mx.trackermap.TrackerMap.android.units
+
+import androidx.fragment.app.Fragment
+import kotlinx.coroutines.DelicateCoroutinesApi
+
+open class UnitFragment @DelicateCoroutinesApi constructor(
+    private val unitsViewModel: UnitsViewModel
+) : Fragment()
\ No newline at end of file
diff --git a/androidApp/src/main/java/mx/trackermap/TrackerMap/android/units/UnitsActivity.kt b/androidApp/src/main/java/mx/trackermap/TrackerMap/android/units/UnitsActivity.kt
index 409919a..e198ce0 100644
--- a/androidApp/src/main/java/mx/trackermap/TrackerMap/android/units/UnitsActivity.kt
+++ b/androidApp/src/main/java/mx/trackermap/TrackerMap/android/units/UnitsActivity.kt
@@ -1,5 +1,6 @@
 package mx.trackermap.TrackerMap.android.units
 
+import android.content.Intent
 import android.os.Bundle
 import android.util.Log
 import android.view.Gravity
@@ -12,6 +13,8 @@ import mx.trackermap.TrackerMap.android.R
 import mx.trackermap.TrackerMap.android.databinding.UnitsActivityBinding
 import mx.trackermap.TrackerMap.android.devices.DevicesFragment
 import mx.trackermap.TrackerMap.android.map.UnitMapFragment
+import mx.trackermap.TrackerMap.android.session.LoginActivity
+import mx.trackermap.TrackerMap.android.session.UserInformationActivity
 import org.koin.androidx.viewmodel.ext.android.viewModel
 
 @DelicateCoroutinesApi
@@ -21,6 +24,12 @@ class UnitsActivity : AppCompatActivity() {
     private val binding get() = _binding!!
 
     private val unitsViewModel: UnitsViewModel by viewModel()
+    private val mapFragment: UnitMapFragment by lazy {
+        UnitMapFragment(unitsViewModel)
+    }
+    private val devicesFragment: DevicesFragment by lazy {
+        DevicesFragment(unitsViewModel)
+    }
 
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
@@ -38,28 +47,9 @@ class UnitsActivity : AppCompatActivity() {
     }
 
     private fun setupEvents() {
-        binding.drawerButton.setOnClickListener {
-            binding.drawerLayout.openDrawer(binding.navigationView)
-        }
-        binding.navigationView.setNavigationItemSelectedListener {
-            when (it.itemId) {
-                R.id.nav_account -> {
-                    Toast.makeText(this, "Account button tapped!", Toast.LENGTH_SHORT).show()
-                    binding.drawerLayout.closeDrawers()
-                    false
-                }
-                R.id.nav_about -> {
-                    Toast.makeText(this, "About button tapped!", Toast.LENGTH_SHORT).show()
-                    binding.drawerLayout.closeDrawers()
-                    false
-                }
-                R.id.nav_logout -> {
-                    Toast.makeText(this, "Logout button tapped!", Toast.LENGTH_SHORT).show()
-                    binding.drawerLayout.closeDrawers()
-                    false
-                }
-                else -> false
-            }
+        binding.userButton.setOnClickListener {
+            val intent = Intent(applicationContext, UserInformationActivity::class.java)
+            startActivity(intent)
         }
         binding.displayModeToggle.setOnClickListener {
             unitsViewModel.toggleDisplayMode()
@@ -89,9 +79,8 @@ class UnitsActivity : AppCompatActivity() {
 
             val newFragment =
                 when (displayMode) {
-                    UnitsViewModel.UnitsDisplayMode.LIST -> DevicesFragment()
-                    UnitsViewModel.UnitsDisplayMode.MAP -> UnitMapFragment()
-                    else -> DevicesFragment()
+                    UnitsViewModel.UnitsDisplayMode.LIST -> devicesFragment
+                    UnitsViewModel.UnitsDisplayMode.MAP -> mapFragment
                 }
             supportFragmentManager.commit {
                 replace(R.id.displayContainer, newFragment)
diff --git a/androidApp/src/main/res/layout/units_activity.xml b/androidApp/src/main/res/layout/units_activity.xml
index fb39ebe..bc8d94a 100644
--- a/androidApp/src/main/res/layout/units_activity.xml
+++ b/androidApp/src/main/res/layout/units_activity.xml
@@ -1,87 +1,74 @@
 <?xml version="1.0" encoding="utf-8"?>
-<androidx.drawerlayout.widget.DrawerLayout
+<androidx.constraintlayout.widget.ConstraintLayout
     xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:tools="http://schemas.android.com/tools"
     xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
     android:id="@+id/drawerLayout"
     android:layout_width="match_parent"
-    android:layout_height="match_parent"
-    tools:openDrawer="start">
-
-    <androidx.constraintlayout.widget.ConstraintLayout
-        android:layout_width="match_parent"
-        android:layout_height="match_parent">
-        <FrameLayout
-            android:id="@+id/displayContainer"
-            android:layout_width="0dp"
-            android:layout_height="0dp"
-            android:layout_marginTop="@dimen/fab_margin"
-            app:layout_constraintTop_toBottomOf="@id/displayModeToggle"
-            app:layout_constraintStart_toStartOf="parent"
-            app:layout_constraintEnd_toEndOf="parent"
-            app:layout_constraintBottom_toBottomOf="parent"/>
+    android:layout_height="match_parent">
 
-        <com.google.android.material.floatingactionbutton.FloatingActionButton
-            android:id="@+id/drawerButton"
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            app:layout_constraintTop_toTopOf="parent"
-            app:layout_constraintStart_toStartOf="parent"
-            android:backgroundTint="@android:color/white"
-            app:borderWidth="0dp"
-            app:fabSize="mini"
-            android:layout_marginStart="@dimen/fab_margin"
-            android:layout_marginTop="@dimen/fab_margin"
-            app:elevation="@dimen/fab_elevation"
-            android:src="@drawable/icon_menu"
-            android:contentDescription="@string/open_drawer"/>
+    <FrameLayout
+        android:id="@+id/displayContainer"
+        android:layout_width="0dp"
+        android:layout_height="0dp"
+        android:layout_marginTop="@dimen/fab_margin"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@id/displayModeToggle" />
 
-        <com.google.android.material.card.MaterialCardView
-            android:layout_width="0dp"
-            android:layout_height="0dp"
-            app:layout_constraintTop_toTopOf="@id/displayModeToggle"
-            app:layout_constraintStart_toEndOf="@id/drawerButton"
-            app:layout_constraintEnd_toStartOf="@id/displayModeToggle"
-            app:layout_constraintBottom_toBottomOf="@id/displayModeToggle"
-            android:layout_marginVertical="@dimen/search_vertical_margin"
-            android:layout_marginHorizontal="@dimen/search_horizontal_margin"
-            app:cardCornerRadius="@dimen/card_border_radius"
-            app:cardElevation="@dimen/card_elevation">
-
-            <com.google.android.material.textfield.TextInputEditText
-                android:id="@+id/searchInput"
-                android:layout_width="match_parent"
-                android:layout_height="match_parent"
-                android:hint="@string/units_search"
-                android:paddingHorizontal="16dp"
-                android:background="@null"
-                android:inputType="text"
-                android:lines="1"
-                android:imeOptions="actionSearch" />
+    <com.google.android.material.floatingactionbutton.FloatingActionButton
+        android:id="@+id/userButton"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="@dimen/fab_margin"
+        android:layout_marginTop="@dimen/fab_margin"
+        android:backgroundTint="@android:color/white"
+        android:contentDescription="@string/open_drawer"
+        android:src="@drawable/device_contact"
+        app:borderWidth="0dp"
+        app:elevation="@dimen/fab_elevation"
+        app:fabSize="mini"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
 
-        </com.google.android.material.card.MaterialCardView>
+    <com.google.android.material.card.MaterialCardView
+        android:layout_width="0dp"
+        android:layout_height="0dp"
+        android:layout_marginHorizontal="@dimen/search_horizontal_margin"
+        android:layout_marginVertical="@dimen/search_vertical_margin"
+        app:cardCornerRadius="@dimen/card_border_radius"
+        app:cardElevation="@dimen/card_elevation"
+        app:layout_constraintBottom_toBottomOf="@id/displayModeToggle"
+        app:layout_constraintEnd_toStartOf="@id/displayModeToggle"
+        app:layout_constraintStart_toEndOf="@id/userButton"
+        app:layout_constraintTop_toTopOf="@id/displayModeToggle">
 
-        <com.google.android.material.floatingactionbutton.FloatingActionButton
-            android:id="@+id/displayModeToggle"
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            app:layout_constraintTop_toTopOf="parent"
-            app:layout_constraintEnd_toEndOf="parent"
-            android:backgroundTint="@android:color/white"
-            app:borderWidth="0dp"
-            app:fabSize="mini"
-            android:layout_marginEnd="@dimen/fab_margin"
-            android:layout_marginTop="@dimen/fab_margin"
-            app:elevation="@dimen/fab_elevation"
-            tools:ignore="ContentDescription" />
+        <com.google.android.material.textfield.TextInputEditText
+            android:id="@+id/searchInput"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:background="@null"
+            android:hint="@string/units_search"
+            android:imeOptions="actionSearch"
+            android:inputType="text"
+            android:lines="1"
+            android:paddingHorizontal="16dp" />
 
-    </androidx.constraintlayout.widget.ConstraintLayout>
+    </com.google.android.material.card.MaterialCardView>
 
-    <com.google.android.material.navigation.NavigationView
-        android:id="@+id/navigationView"
+    <com.google.android.material.floatingactionbutton.FloatingActionButton
+        android:id="@+id/displayModeToggle"
         android:layout_width="wrap_content"
-        android:layout_height="match_parent"
-        android:layout_gravity="start"
-        app:menu="@menu/navigation_menu" />
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/fab_margin"
+        android:layout_marginEnd="@dimen/fab_margin"
+        android:backgroundTint="@android:color/white"
+        app:borderWidth="0dp"
+        app:elevation="@dimen/fab_elevation"
+        app:fabSize="mini"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintTop_toTopOf="parent"
+        tools:ignore="ContentDescription" />
 
-</androidx.drawerlayout.widget.DrawerLayout>
\ No newline at end of file
+</androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file
diff --git a/androidApp/src/main/res/layout/user_information_activity.xml b/androidApp/src/main/res/layout/user_information_activity.xml
new file mode 100644
index 0000000..8bb994a
--- /dev/null
+++ b/androidApp/src/main/res/layout/user_information_activity.xml
@@ -0,0 +1,156 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout
+    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"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent">
+
+    <ProgressBar
+        android:id="@+id/infoLoading"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        app:layout_constraintTop_toTopOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintBottom_toBottomOf="parent"
+        android:visibility="gone"/>
+
+    <androidx.cardview.widget.CardView
+        android:id="@+id/userInfoCard"
+        android:layout_margin="@dimen/card_margin"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        app:layout_constraintTop_toTopOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:contentPadding="@dimen/card_padding"
+        app:cardCornerRadius="@dimen/card_border_radius"
+        app:cardElevation="@dimen/card_elevation">
+
+        <androidx.constraintlayout.widget.ConstraintLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content">
+
+            <TextView
+                android:id="@+id/usernameLabel"
+                android:layout_width="0dp"
+                android:layout_height="wrap_content"
+                android:text="@string/username"
+                app:layout_constraintBottom_toTopOf="@id/usernameInfo"
+                app:layout_constraintEnd_toEndOf="parent"
+                app:layout_constraintStart_toStartOf="parent"
+                app:layout_constraintTop_toTopOf="parent"
+                app:layout_constraintVertical_chainStyle="spread_inside" />
+
+            <TextView
+                android:id="@+id/usernameInfo"
+                android:layout_width="0dp"
+                android:layout_height="wrap_content"
+                app:layout_constraintBottom_toTopOf="@id/emailLabel"
+                app:layout_constraintEnd_toEndOf="parent"
+                app:layout_constraintStart_toStartOf="parent"
+                app:layout_constraintTop_toBottomOf="@id/usernameLabel"
+                tools:text="Username" />
+
+            <TextView
+                android:id="@+id/emailLabel"
+                android:layout_width="0dp"
+                android:layout_height="wrap_content"
+                android:layout_marginTop="@dimen/fields_spacing"
+                android:text="@string/email"
+                app:layout_constraintBottom_toTopOf="@id/emailInfo"
+                app:layout_constraintEnd_toEndOf="parent"
+                app:layout_constraintStart_toStartOf="parent"
+                app:layout_constraintTop_toBottomOf="@id/usernameInfo" />
+
+            <TextView
+                android:id="@+id/emailInfo"
+                android:layout_width="0dp"
+                android:layout_height="wrap_content"
+                app:layout_constraintBottom_toTopOf="@id/idLabel"
+                app:layout_constraintEnd_toEndOf="parent"
+                app:layout_constraintStart_toStartOf="parent"
+                app:layout_constraintTop_toBottomOf="@id/emailLabel"
+                tools:text="Email" />
+
+            <TextView
+                android:id="@+id/idLabel"
+                android:layout_width="0dp"
+                android:layout_height="wrap_content"
+                android:layout_marginTop="@dimen/fields_spacing"
+                android:text="@string/unique_id"
+                app:layout_constraintBottom_toTopOf="@id/idInfo"
+                app:layout_constraintEnd_toEndOf="parent"
+                app:layout_constraintStart_toStartOf="parent"
+                app:layout_constraintTop_toBottomOf="@id/emailInfo" />
+
+            <TextView
+                android:id="@+id/idInfo"
+                android:layout_width="0dp"
+                android:layout_height="wrap_content"
+                app:layout_constraintBottom_toTopOf="@id/deviceLimitLabel"
+                app:layout_constraintEnd_toEndOf="parent"
+                app:layout_constraintStart_toStartOf="parent"
+                app:layout_constraintTop_toBottomOf="@id/idLabel"
+                tools:text="Unique ID" />
+
+            <TextView
+                android:id="@+id/deviceLimitLabel"
+                android:layout_width="0dp"
+                android:layout_height="wrap_content"
+                android:layout_marginTop="@dimen/fields_spacing"
+                android:text="@string/device_limit"
+                app:layout_constraintBottom_toTopOf="@id/deviceLimitInfo"
+                app:layout_constraintEnd_toEndOf="parent"
+                app:layout_constraintStart_toStartOf="parent"
+                app:layout_constraintTop_toBottomOf="@id/idInfo" />
+
+            <TextView
+                android:id="@+id/deviceLimitInfo"
+                android:layout_width="0dp"
+                android:layout_height="wrap_content"
+                app:layout_constraintBottom_toTopOf="@id/adminLabel"
+                app:layout_constraintEnd_toEndOf="parent"
+                app:layout_constraintStart_toStartOf="parent"
+                app:layout_constraintTop_toBottomOf="@id/deviceLimitLabel"
+                tools:text="Device Limit" />
+
+            <TextView
+                android:id="@+id/adminLabel"
+                android:layout_width="0dp"
+                android:layout_height="wrap_content"
+                android:layout_marginTop="@dimen/fields_spacing"
+                android:text="@string/admin"
+                app:layout_constraintBottom_toTopOf="@id/adminInfo"
+                app:layout_constraintEnd_toEndOf="parent"
+                app:layout_constraintStart_toStartOf="parent"
+                app:layout_constraintTop_toBottomOf="@id/deviceLimitInfo" />
+
+            <TextView
+                android:id="@+id/adminInfo"
+                android:layout_width="0dp"
+                android:layout_height="wrap_content"
+                app:layout_constraintBottom_toTopOf="@id/signoutButton"
+                app:layout_constraintEnd_toEndOf="parent"
+                app:layout_constraintStart_toStartOf="parent"
+                app:layout_constraintTop_toBottomOf="@id/adminLabel"
+                tools:text="Admin" />
+
+            <com.google.android.material.button.MaterialButton
+                android:id="@+id/signoutButton"
+                android:layout_width="0dp"
+                android:layout_height="wrap_content"
+                android:layout_marginTop="@dimen/fields_spacing"
+                android:text="@string/sign_out"
+                app:layout_constraintBottom_toBottomOf="parent"
+                app:layout_constraintEnd_toEndOf="parent"
+                app:layout_constraintStart_toStartOf="parent"
+                app:layout_constraintTop_toBottomOf="@id/adminInfo" />
+
+        </androidx.constraintlayout.widget.ConstraintLayout>
+
+    </androidx.cardview.widget.CardView>
+
+</androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file
diff --git a/androidApp/src/main/res/menu/navigation_menu.xml b/androidApp/src/main/res/menu/navigation_menu.xml
deleted file mode 100644
index 2713776..0000000
--- a/androidApp/src/main/res/menu/navigation_menu.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<menu xmlns:android="http://schemas.android.com/apk/res/android">
-
-    <group
-        android:id="@+id/group_1"
-        android:checkableBehavior="single">
-        <item
-            android:id="@+id/nav_account"
-            android:icon="@drawable/device_contact"
-            android:title="@string/menu_account" />
-        <item
-            android:id="@+id/nav_about"
-            android:icon="@drawable/icon_about"
-            android:title="@string/menu_about" />
-    </group>
-
-    <group
-        android:id="@+id/group_2"
-        android:checkableBehavior="single">
-        <item
-            android:id="@+id/nav_logout"
-            android:icon="@drawable/icon_logout"
-            android:title="@string/menu_logout" />
-    </group>
-
-</menu>
\ No newline at end of file
diff --git a/androidApp/src/main/res/values/dimen.xml b/androidApp/src/main/res/values/dimen.xml
index 8acc9a3..25d0e98 100644
--- a/androidApp/src/main/res/values/dimen.xml
+++ b/androidApp/src/main/res/values/dimen.xml
@@ -20,4 +20,7 @@
     <!-- Floating Button -->
     <dimen name="fab_margin">12dp</dimen>
     <dimen name="fab_elevation">8dp</dimen>
+
+    <!-- User Information -->
+    <dimen name="fields_spacing">8dp</dimen>
 </resources>
\ No newline at end of file
diff --git a/androidApp/src/main/res/values/strings.xml b/androidApp/src/main/res/values/strings.xml
index 13ac79d..6901a37 100644
--- a/androidApp/src/main/res/values/strings.xml
+++ b/androidApp/src/main/res/values/strings.xml
@@ -86,4 +86,12 @@
     <string name="event_text_message">Text message received</string>
     <string name="event_driver_changed">Driver changed</string>
     <string name="event_unknown">Unknown event</string>
+
+    <!-- User Information -->
+    <string name="username">Username</string>
+    <string name="email">Email</string>
+    <string name="unique_id">Unique ID</string>
+    <string name="device_limit">Device Limit</string>
+    <string name="admin">Administrator</string>
+    <string name="sign_out">Sign out</string>
 </resources>