refactor: Moved components and utils to AppToolkit library

- Moved various UI components (dialogs, preferences, spacers) and utility classes (ClipboardHelper, IntentsHelper, PermissionsHelper) to the AppToolkit library.
- Updated usages of these components and utils in the app to use the versions from AppToolkit.
- Updated dependencies and imports to reflect the move.
- Removed the now unused classes and resources from the app.

.gitignore

@@ -1,33 +1,100 @@
-# Gradle files
+###############################################################################
+# BUILD OUTPUTS
+###############################################################################
+# Gradle build cache and output
 .gradle/
 build/
+generated/
 
-# Local configuration file (sdk path, etc)
+# Ignore generated binaries and other typical build artifacts
+bin/
+gen/
+out/
+
+# Android packaged/bundled application files
+*.apk
+*.aab
+
+# Dalvik/ART VM bytecode
+*.dex
+
+# Java/Kotlin class files
+*.class
+
+# Release artifacts (uncomment or adjust as needed)
+app/release/*
+release/
+
+###############################################################################
+# LOCAL CONFIG / ENV FILES
+###############################################################################
+# SDK path and other local configurations
 local.properties
 
-# Log/OS Files
+# Proguard folder generated by Eclipse
+proguard/
+
+###############################################################################
+# LOG / OS FILES
+###############################################################################
+# Log files
 *.log
 
-# Android Studio generated files and folders
+# macOS Finder metadata
+.DS_Store
+
+# Windows thumbnail cache files (if needed)
+Thumbs.db
+
+###############################################################################
+# ANDROID STUDIO / INTELLIJ
+###############################################################################
+# Android Studio captures folder
 captures/
+
+# Android Studio generated external native build folders
 .externalNativeBuild/
 .cxx/
-*.apk
-output.json
 
-# IntelliJ
+# Gradle user-specific settings in IntelliJ/Android Studio
 *.iml
 .idea/
+# If you'd like to keep your code style settings in VCS, leave the negated lines
+.idea/*
+!.idea/codeStyles
+/.idea/codeStyles/*
+!/.idea/codeStyles/Project.xml
+!/.idea/codeStyles/codeStyleConfig.xml
+
+# Other IntelliJ/AS config files
 misc.xml
 deploymentTargetDropDown.xml
 render.experimental.xml
+.navigation/
+.idea/libraries
+.idea/caches
+.idea/modules.xml
+.idea/navEditor.xml
+
+###############################################################################
+# ANDROID PROFILING
+###############################################################################
+*.hprof
 
-# Keystore files
-*.jks
-*.keystore
+###############################################################################
+# VERSION CONTROL SYSTEM
+###############################################################################
+vcs.xml
 
-# Google Services (e.g. APIs or Firebase)
-google-services.json
+###############################################################################
+# LINT
+###############################################################################
+lint/intermediates/
+lint/generated/
+lint/outputs/
+lint/tmp/
 
-# Android Profiling
-*.hprof
+###############################################################################
+# KOTLIN
+###############################################################################
+.kotlin

app/build.gradle.kts

@@ -15,10 +15,11 @@ android {
         applicationId = "com.d4rk.cartcalculator"
         minSdk = 23
         targetSdk = 35
-        versionCode = 79
+        versionCode = 80
         versionName = "1.2.1"
         testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
-        resourceConfigurations += listOf(
+        @Suppress("UnstableApiUsage")
+        androidResources.localeFilters += listOf(
             "en" ,
             "bg-rBG" ,
             "de-rDE" ,
@@ -94,24 +95,12 @@ android {
 }
 
 dependencies {
+
     // App Core
-    implementation(dependencyNotation = "com.github.D4rK7355608:AppToolkit:0.0.15") {
+    implementation(dependencyNotation = "com.github.D4rK7355608:AppToolkit:0.0.54") {
         isTransitive = true
     }
 
-    // Firebase
-    implementation(dependencyNotation = platform(libs.firebase.bom))
-    implementation(dependencyNotation = libs.firebase.crashlytics.ktx)
-    implementation(dependencyNotation = libs.firebase.analytics.ktx)
-    implementation(dependencyNotation = libs.firebase.perf)
-
-    // Google
-    implementation(dependencyNotation = libs.play.services.ads)
-    implementation(dependencyNotation = libs.billing)
-    implementation(dependencyNotation = libs.review.ktx)
-    implementation(dependencyNotation = libs.app.update.ktx)
-    implementation(dependencyNotation = libs.volley)
-
     // KSP
     ksp(dependencyNotation = libs.androidx.room.compiler)
     implementation(dependencyNotation = libs.androidx.room.ktx)

app/src/main/kotlin/com/d4rk/cartcalculator/data/core/AppCoreManager.kt

@@ -4,124 +4,92 @@ package com.d4rk.cartcalculator.data.core
 
 import android.annotation.SuppressLint
 import android.app.Activity
-import android.app.Application
 import android.database.sqlite.SQLiteException
 import android.os.Bundle
 import android.util.Log
 import androidx.lifecycle.Lifecycle
-import androidx.lifecycle.LifecycleObserver
 import androidx.lifecycle.OnLifecycleEvent
 import androidx.lifecycle.ProcessLifecycleOwner
-import androidx.multidex.MultiDexApplication
 import androidx.room.Room
 import androidx.room.migration.Migration
-import com.d4rk.cartcalculator.data.core.ads.AdsCoreManager
-import com.d4rk.cartcalculator.data.core.datastore.DataStoreCoreManager
+import com.d4rk.android.libs.apptoolkit.data.core.BaseCoreManager
+import com.d4rk.android.libs.apptoolkit.data.core.ads.AdsCoreManager
+import com.d4rk.android.libs.apptoolkit.utils.error.ErrorHandler
+import com.d4rk.android.libs.apptoolkit.utils.error.ErrorHandler.handleInitializationFailure
 import com.d4rk.cartcalculator.data.database.AppDatabase
 import com.d4rk.cartcalculator.data.database.migrations.MIGRATION_2_3
 import com.d4rk.cartcalculator.data.datastore.DataStore
-import com.d4rk.cartcalculator.utils.error.ErrorHandler.handleInitializationFailure
-import kotlinx.coroutines.CoroutineScope
+import com.d4rk.cartcalculator.utils.constants.ads.AdsConstants
+import com.d4rk.cartcalculator.utils.error.CrashlyticsErrorReporter
 import kotlinx.coroutines.Deferred
-import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.async
-import kotlinx.coroutines.launch
 import kotlinx.coroutines.supervisorScope
 
-class AppCoreManager : MultiDexApplication() , Application.ActivityLifecycleCallbacks ,
-    LifecycleObserver {
+class AppCoreManager : BaseCoreManager() {
 
-    private val dataStoreCoreManager : DataStoreCoreManager by lazy {
-        DataStoreCoreManager(context = this)
-    }
+    private var currentActivity : Activity? = null
 
-    private val adsCoreManager : AdsCoreManager by lazy {
-        AdsCoreManager(context = this)
-    }
+    companion object {
+        @SuppressLint("StaticFieldLeak")
+        lateinit var instance : AppCoreManager
+            private set
 
-    private var currentActivity : Activity? = null
+        lateinit var dataStore : DataStore
+            private set
 
-    override fun onCreate() {
-        super.onCreate()
-        instance = this
-        registerActivityLifecycleCallbacks(this)
-        ProcessLifecycleOwner.get().lifecycle.addObserver(observer = this)
-        CoroutineScope(context = Dispatchers.IO).launch {
-            initializeApp()
+        lateinit var database : AppDatabase
+            private set
+
+        val adsCoreManager : AdsCoreManager by lazy {
+            AdsCoreManager(context = instance)
         }
+        val isAppLoaded : Boolean
+            get() = BaseCoreManager.isAppLoaded
     }
 
-    private suspend fun initializeApp() = supervisorScope  {
-        val dataBase : Deferred<Unit> = async { initializeDatabase() }
-        val dataStore : Deferred<Unit> = async { initializeDataStore() }
-
-        dataBase.await()
-        dataStore.await()
+    override fun onCreate() {
+        super.onCreate()
+        instance = this
 
-        adsCoreManager.initializeAds()
+        val crashlyticsReporter = CrashlyticsErrorReporter()
+        ErrorHandler.init(reporter = crashlyticsReporter)
 
-        initializeAds()
-        finalizeInitialization()
+        registerActivityLifecycleCallbacks(this)
+        ProcessLifecycleOwner.get().lifecycle.addObserver(observer = this)
     }
 
-    private suspend fun initializeDatabase() {
-        runCatching {
-            database = Room.databaseBuilder(
-                context = this@AppCoreManager,
-                klass = AppDatabase::class.java,
-                name = "Android Studio Tutorials"
-            )
-                    .addMigrations(migrations = getMigrations())
-                    .fallbackToDestructiveMigration()
-                    .fallbackToDestructiveMigrationOnDowngrade()
-                    .build()
+    override suspend fun onInitializeApp() = supervisorScope {
+        val dataStoreInitialization : Deferred<Unit> = async { initializeDataStore() }
+        val databaseInitialization : Deferred<Unit> = async { initializeDatabase() }
+        val adsInitialization : Deferred<Unit> = async { initializeAds() }
 
-            database.openHelper.writableDatabase
-        }.onFailure {
-            handleDatabaseError(exception = it as Exception)
-        }
+        dataStoreInitialization.await()
+        databaseInitialization.await()
+        adsInitialization.await()
     }
 
-    private fun getMigrations() : Array<Migration> {
-        return arrayOf(
-            MIGRATION_2_3 ,
-        )
-    }
-
-    private suspend fun initializeDataStore() {
+    private fun initializeDataStore() {
         runCatching {
             dataStore = DataStore.getInstance(context = this@AppCoreManager)
-            dataStoreCoreManager.initializeDataStore()
         }.onFailure {
             handleInitializationFailure(
-                message = "DataStore initialization failed" ,
-                exception = it as Exception ,
-                applicationContext = applicationContext
+                message = "DataStore initialization failed" , exception = it as Exception , applicationContext = applicationContext
             )
         }
     }
 
-    private fun initializeAds() {
+    private suspend fun initializeDatabase() {
         runCatching {
-            adsCoreManager.initializeAds()
+            database = Room.databaseBuilder(
+                context = this@AppCoreManager , klass = AppDatabase::class.java , name = "Android Studio Tutorials"
+            ).addMigrations(migrations = getMigrations()).fallbackToDestructiveMigration().fallbackToDestructiveMigrationOnDowngrade().build()
+
+            database.openHelper.writableDatabase
         }.onFailure {
-            handleInitializationFailure(
-                message = "Ads initialization failed" ,
-                exception = it as Exception ,
-                applicationContext = applicationContext
-            )
+            handleDatabaseError(exception = it as Exception)
         }
     }
 
-    private fun finalizeInitialization() {
-        markAppAsLoaded()
-    }
-
-    @OnLifecycleEvent(Lifecycle.Event.ON_START)
-    fun onMoveToForeground() {
-        currentActivity?.let { adsCoreManager.showAdIfAvailable(activity = it) }
-    }
-
     private suspend fun handleDatabaseError(exception : Exception) {
         if (exception is SQLiteException || (exception is IllegalStateException && exception.message?.contains(other = "Migration failed") == true)) {
             eraseDatabase()
@@ -142,41 +110,34 @@ class AppCoreManager : MultiDexApplication() , Application.ActivityLifecycleCall
         Log.e("AppCoreManager" , "Database error: ${exception.message}" , exception)
     }
 
-    private fun markAppAsLoaded() {
-        isAppLoaded = true
+    private fun initializeAds() {
+        adsCoreManager.initializeAds(AdsConstants.APP_OPEN_UNIT_ID)
+    }
+
+    private fun getMigrations() : Array<Migration> {
+        return arrayOf(
+            MIGRATION_2_3
+        )
     }
 
     fun isAppLoaded() : Boolean {
         return isAppLoaded
     }
 
+    @OnLifecycleEvent(Lifecycle.Event.ON_START)
+    fun onMoveToForeground() {
+        currentActivity?.let { adsCoreManager.showAdIfAvailable(it) }
+    }
+
     override fun onActivityCreated(activity : Activity , savedInstanceState : Bundle?) {}
 
     override fun onActivityStarted(activity : Activity) {
-        if (! adsCoreManager.isShowingAd) {
-            currentActivity = activity
-        }
+        currentActivity = activity
     }
 
     override fun onActivityResumed(activity : Activity) {}
     override fun onActivityPaused(activity : Activity) {}
     override fun onActivityStopped(activity : Activity) {}
     override fun onActivitySaveInstanceState(activity : Activity , outState : Bundle) {}
     override fun onActivityDestroyed(activity : Activity) {}
-
-    companion object {
-
-        lateinit var dataStore : DataStore
-            private set
-
-        lateinit var database : AppDatabase
-            private set
-
-        @SuppressLint("StaticFieldLeak")
-        lateinit var instance : AppCoreManager
-            private set
-
-        var isAppLoaded : Boolean = false
-            private set
-    }
 }