implement HomeScreen and refactor navigation to include a separate Home and Translation section

app/src/main/AndroidManifest.xml

@@ -32,17 +32,6 @@
                 <category android:name="android.intent.category.LAUNCHER" />
             </intent-filter>
         </activity>
-        <activity
-            android:name=".CorrectActivity"
-            android:exported="true">
-
-            <intent-filter>
-                <action android:name="android.intent.action.SEND" />
-                <category android:name="android.intent.category.DEFAULT" />
-                <data android:mimeType="text/plain" />
-            </intent-filter>
-
-        </activity>
 
     </application>
 

app/src/main/java/eu/gaudian/translator/CorrectActivity.kt

@@ -1,45 +0,0 @@
-@file:Suppress("HardCodedStringLiteral")
-
-package eu.gaudian.translator
-
-import android.content.Intent
-import android.os.Bundle
-import androidx.activity.ComponentActivity
-import androidx.activity.compose.setContent
-import androidx.compose.material3.Text
-import androidx.compose.ui.res.stringResource
-import eu.gaudian.translator.utils.Log
-
-class CorrectActivity : ComponentActivity() {
-    override fun onCreate(savedInstanceState: Bundle?) {
-        super.onCreate(savedInstanceState)
-
-        val intent = intent
-        val action = intent.action
-        val type = intent.type
-
-        if (Intent.ACTION_SEND == action && type == "text/plain") {
-            val sharedText = intent.getStringExtra(Intent.EXTRA_TEXT)
-            if (sharedText != null) {
-                Log.d("EditActivity", "Received text: $sharedText")
-                setContent {
-                    Text(stringResource(R.string.editing_text, sharedText))
-
-                }
-            } else {
-                Log.e("EditActivity", getString(R.string.no_text_received))
-                setContent {
-                    Text(stringResource(R.string.error_no_text_to_edit))
-                }
-            }
-        } else {
-            Log.d("EditActivity", "Not launched with ACTION_SEND")
-            setContent {
-                Text(stringResource(R.string.not_launched_with_text_to_edit))
-            }
-        }
-
-    }
-
-
-}

app/src/main/java/eu/gaudian/translator/view/Navigation.kt

@@ -28,6 +28,7 @@ import eu.gaudian.translator.view.exercises.ExerciseSessionScreen
 import eu.gaudian.translator.view.exercises.MainExerciseScreen
 import eu.gaudian.translator.view.exercises.YouTubeBrowserScreen
 import eu.gaudian.translator.view.exercises.YouTubeExerciseScreen
+import eu.gaudian.translator.view.home.HomeScreen
 import eu.gaudian.translator.view.settings.DictionaryOptionsScreen
 import eu.gaudian.translator.view.settings.SettingsRoutes
 import eu.gaudian.translator.view.settings.TranslationSettingsScreen
@@ -57,8 +58,8 @@ fun AppNavHost(
 
     // 1. Define your Main Tab "Leaf" Routes (the actual start destinations of your graphs)
     val mainTabRoutes = setOf(
-        Screen.Home.route,      // "home" or "main_translation" depending on which one you actually navigate to
+        Screen.Home.route,
-        "main_translation",
+        Screen.Translation.route,
         "main_dictionary",
         "main_vocabulary",
         "main_exercise",
@@ -121,10 +122,11 @@ fun AppNavHost(
         }
     ) {
         composable(Screen.Home.route) {
-            TranslationScreen(navController = navController)
+            HomeScreen(navController = navController)
         }
 
         // Define all other navigation graphs at the same top level.
+        homeGraph(navController)
         translationGraph(navController)
         dictionaryGraph(navController)
         vocabularyGraph(navController)
@@ -132,11 +134,23 @@ fun AppNavHost(
         settingsGraph(navController)
     }
 }
+
+fun NavGraphBuilder.homeGraph(navController: NavHostController) {
+    navigation(
+        startDestination = "main_home",
+        route = Screen.Home.route
+    ) {
+        composable("main_home") {
+            HomeScreen(navController = navController)
+        }
+    }
+}
+
 @OptIn(androidx.compose.animation.ExperimentalAnimationApi::class)
 fun NavGraphBuilder.translationGraph(navController: NavHostController) {
     navigation(
         startDestination = "main_translation",
-        route = Screen.Home.route
+        route = Screen.Translation.route
     ) {
         composable("main_translation") {
             TranslationScreen(navController = navController)

app/src/main/java/eu/gaudian/translator/view/composable/BottomNavigationBar.kt

@@ -48,7 +48,8 @@ sealed class Screen(
     val selectedIcon: ImageVector,
     val unselectedIcon: ImageVector
 ) {
-    object Home : Screen("home", R.string.label_translation, AppIcons.TranslateFilled, AppIcons.TranslateOutlined)
+    object Home : Screen("home", R.string.label_home, AppIcons.Home, AppIcons.Home)
+    object Translation : Screen("translation", R.string.label_translation, AppIcons.TranslateFilled, AppIcons.TranslateOutlined)
     object Dictionary : Screen("dictionary", R.string.label_dictionary, AppIcons.DictionaryFilled, AppIcons.DictionaryOutlined)
     object Exercises : Screen("exercises", R.string.label_exercises, AppIcons.DictionaryFilled, AppIcons.DictionaryOutlined)
     object Vocabulary : Screen("vocabulary", R.string.label_vocabulary, AppIcons.VocabularyFilled, AppIcons.VocabularyOutlined)
@@ -56,9 +57,9 @@ sealed class Screen(
 
     companion object {
         fun getAllScreens(showExperimental: Boolean = false): List<Screen> {
-            val screens = mutableListOf(Home, Dictionary, Vocabulary, Settings)
+            val screens = mutableListOf(Home, Translation, Dictionary, Vocabulary, Settings)
             if (showExperimental) {
-                screens.add(2, Exercises)
+                screens.add(3, Exercises)
             }
             return screens
         }

app/src/main/java/eu/gaudian/translator/view/home/HomeScreen.kt

@@ -0,0 +1,359 @@
+package eu.gaudian.translator.view.home
+
+import androidx.compose.foundation.background
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Box
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.Spacer
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.height
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.size
+import androidx.compose.foundation.layout.width
+import androidx.compose.foundation.layout.widthIn
+import androidx.compose.foundation.lazy.LazyColumn
+import androidx.compose.foundation.shape.CircleShape
+import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.filled.AddCircle
+import androidx.compose.material.icons.filled.CheckCircle
+import androidx.compose.material.icons.filled.ChevronRight
+import androidx.compose.material.icons.filled.LocalFireDepartment
+import androidx.compose.material.icons.filled.Notifications
+import androidx.compose.material.icons.filled.Person
+import androidx.compose.material.icons.filled.Psychology
+import androidx.compose.material.icons.filled.TrendingUp
+import androidx.compose.material3.Card
+import androidx.compose.material3.CardDefaults
+import androidx.compose.material3.CircularProgressIndicator
+import androidx.compose.material3.Icon
+import androidx.compose.material3.IconButton
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.Text
+import androidx.compose.material3.TextButton
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.draw.clip
+import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.graphics.vector.ImageVector
+import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.unit.dp
+import androidx.navigation.NavHostController
+
+@Composable
+fun HomeScreen(
+    navController: NavHostController,
+    modifier: Modifier = Modifier
+) {
+    // A Box with TopCenter alignment keeps the UI centered on wide screens (tablets/foldables)
+    Box(
+        modifier = modifier.fillMaxSize(),
+        contentAlignment = Alignment.TopCenter
+    ) {
+        LazyColumn(
+            modifier = Modifier
+                .widthIn(max = 700.dp) // Prevents extreme stretching on tablets
+                .fillMaxSize()
+                .padding(horizontal = 20.dp, vertical = 24.dp),
+            verticalArrangement = Arrangement.spacedBy(20.dp)
+        ) {
+            item { TopProfileSection() }
+            item { StreakAndGoalSection() }
+            item {
+                ActionCard(
+                    title = "Daily Review",
+                    subtitle = "42 words need attention",
+                    icon = Icons.Default.Psychology,
+                    containerColor = MaterialTheme.colorScheme.primary,
+                    contentColor = MaterialTheme.colorScheme.onPrimary
+                )
+            }
+            item {
+                ActionCard(
+                    title = "New Words",
+                    subtitle = "Expand your vocabulary",
+                    icon = Icons.Default.AddCircle,
+                    containerColor = MaterialTheme.colorScheme.surfaceVariant,
+                    contentColor = MaterialTheme.colorScheme.onSurfaceVariant
+                )
+            }
+            item { WeeklyProgressSection() }
+            item { BottomStatsSection() }
+
+            // Bottom padding for edge-to-edge screens
+            item { Spacer(modifier = Modifier.height(24.dp)) }
+        }
+    }
+}
+
+@Composable
+fun TopProfileSection() {
+    Row(
+        verticalAlignment = Alignment.CenterVertically,
+        modifier = Modifier.fillMaxWidth()
+    ) {
+        // Dummy Avatar
+        Box(
+            modifier = Modifier
+                .size(56.dp)
+                .clip(CircleShape)
+                .background(MaterialTheme.colorScheme.surfaceVariant),
+            contentAlignment = Alignment.Center
+        ) {
+            Icon(Icons.Default.Person, contentDescription = "Profile", tint = MaterialTheme.colorScheme.onSurfaceVariant)
+        }
+
+        Spacer(modifier = Modifier.width(16.dp))
+
+        Column(modifier = Modifier.weight(1f)) {
+            Text(
+                text = "Welcome back,",
+                style = MaterialTheme.typography.bodyMedium,
+                color = MaterialTheme.colorScheme.onSurface.copy(alpha = 0.7f)
+            )
+            Text(
+                text = "Alex Rivera 👋",
+                style = MaterialTheme.typography.titleLarge,
+                fontWeight = FontWeight.Bold,
+                color = MaterialTheme.colorScheme.onSurface
+            )
+        }
+
+        IconButton(
+            onClick = { /* TODO: Open notifications */ },
+            modifier = Modifier
+                .clip(CircleShape)
+                .background(MaterialTheme.colorScheme.surfaceVariant)
+        ) {
+            Icon(
+                imageVector = Icons.Default.Notifications,
+                contentDescription = "Notifications",
+                tint = MaterialTheme.colorScheme.onSurfaceVariant
+            )
+        }
+    }
+}
+
+@Composable
+fun StreakAndGoalSection() {
+    Row(
+        modifier = Modifier.fillMaxWidth(),
+        horizontalArrangement = Arrangement.spacedBy(16.dp)
+    ) {
+        // Streak Card
+        StatCard(
+            modifier = Modifier.weight(1f),
+            icon = Icons.Default.LocalFireDepartment,
+            title = "7 Days",
+            subtitle = "CURRENT STREAK"
+        )
+        // Goal Card
+        GoalCard(
+            modifier = Modifier.weight(1f),
+            progress = 0.7f,
+            title = "14 / 20",
+            subtitle = "DAILY GOAL"
+        )
+    }
+}
+
+@Composable
+fun StatCard(
+    modifier: Modifier = Modifier,
+    icon: ImageVector,
+    title: String,
+    subtitle: String
+) {
+    Card(
+        modifier = modifier,
+        shape = RoundedCornerShape(20.dp),
+        colors = CardDefaults.cardColors(containerColor = MaterialTheme.colorScheme.surfaceVariant)
+    ) {
+        Column(
+            modifier = Modifier.padding(20.dp),
+            horizontalAlignment = Alignment.CenterHorizontally,
+            verticalArrangement = Arrangement.Center
+        ) {
+            Icon(
+                imageVector = icon,
+                contentDescription = null,
+                tint = MaterialTheme.colorScheme.primary,
+                modifier = Modifier.size(32.dp)
+            )
+            Spacer(modifier = Modifier.height(12.dp))
+            Text(text = title, style = MaterialTheme.typography.titleLarge, fontWeight = FontWeight.Bold)
+            Spacer(modifier = Modifier.height(4.dp))
+            Text(text = subtitle, style = MaterialTheme.typography.labelSmall, color = MaterialTheme.colorScheme.onSurfaceVariant.copy(alpha = 0.7f))
+        }
+    }
+}
+
+@Composable
+fun GoalCard(
+    modifier: Modifier = Modifier,
+    progress: Float,
+    title: String,
+    subtitle: String
+) {
+    Card(
+        modifier = modifier,
+        shape = RoundedCornerShape(20.dp),
+        colors = CardDefaults.cardColors(containerColor = MaterialTheme.colorScheme.surfaceVariant)
+    ) {
+        Column(
+            modifier = Modifier.padding(20.dp),
+            horizontalAlignment = Alignment.CenterHorizontally,
+            verticalArrangement = Arrangement.Center
+        ) {
+            Box(contentAlignment = Alignment.Center) {
+                CircularProgressIndicator(
+                    progress = { progress },
+                    modifier = Modifier.size(48.dp),
+                    strokeWidth = 4.dp,
+                    color = MaterialTheme.colorScheme.primary,
+                    trackColor = MaterialTheme.colorScheme.onSurface.copy(alpha = 0.1f)
+                )
+                Text(text = "${(progress * 100).toInt()}%", style = MaterialTheme.typography.labelSmall, fontWeight = FontWeight.Bold)
+            }
+            Spacer(modifier = Modifier.height(12.dp))
+            Text(text = title, style = MaterialTheme.typography.titleLarge, fontWeight = FontWeight.Bold)
+            Spacer(modifier = Modifier.height(4.dp))
+            Text(text = subtitle, style = MaterialTheme.typography.labelSmall, color = MaterialTheme.colorScheme.onSurfaceVariant.copy(alpha = 0.7f))
+        }
+    }
+}
+
+@Composable
+fun ActionCard(
+    title: String,
+    subtitle: String,
+    icon: ImageVector,
+    containerColor: Color,
+    contentColor: Color
+) {
+    Card(
+        modifier = Modifier.fillMaxWidth(),
+        shape = RoundedCornerShape(20.dp),
+        colors = CardDefaults.cardColors(containerColor = containerColor, contentColor = contentColor)
+    ) {
+        Row(
+            modifier = Modifier.padding(20.dp),
+            verticalAlignment = Alignment.CenterVertically
+        ) {
+            Icon(
+                imageVector = icon,
+                contentDescription = null,
+                modifier = Modifier.size(40.dp)
+            )
+            Spacer(modifier = Modifier.width(16.dp))
+            Column(modifier = Modifier.weight(1f)) {
+                Text(text = title, style = MaterialTheme.typography.titleMedium, fontWeight = FontWeight.Bold)
+                Text(text = subtitle, style = MaterialTheme.typography.bodyMedium, color = contentColor.copy(alpha = 0.8f))
+            }
+            Icon(
+                imageVector = Icons.Default.ChevronRight,
+                contentDescription = "Go",
+                modifier = Modifier.size(24.dp)
+            )
+        }
+    }
+}
+
+@Composable
+fun WeeklyProgressSection() {
+    Column {
+        Row(
+            modifier = Modifier.fillMaxWidth(),
+            horizontalArrangement = Arrangement.SpaceBetween,
+            verticalAlignment = Alignment.CenterVertically
+        ) {
+            Text(text = "Weekly Progress", style = MaterialTheme.typography.titleMedium, fontWeight = FontWeight.Bold)
+            TextButton(onClick = { /* TODO */ }) {
+                Text("See History")
+            }
+        }
+
+        Spacer(modifier = Modifier.height(8.dp))
+
+        Card(
+            modifier = Modifier
+                .fillMaxWidth()
+                .height(200.dp), // Fixed height for dummy chart area
+            shape = RoundedCornerShape(20.dp),
+            colors = CardDefaults.cardColors(containerColor = MaterialTheme.colorScheme.surfaceVariant)
+        ) {
+            Column(
+                modifier = Modifier
+                    .fillMaxSize()
+                    .padding(16.dp),
+                verticalArrangement = Arrangement.Bottom
+            ) {
+                // Dummy Chart Graph Space
+                Spacer(modifier = Modifier.weight(1f))
+
+                // Days row
+                Row(
+                    modifier = Modifier.fillMaxWidth(),
+                    horizontalArrangement = Arrangement.SpaceBetween
+                ) {
+                    listOf("Mon", "Tue", "Wed", "Thu", "Fri", "Sat", "Sun").forEach { day ->
+                        Text(
+                            text = day,
+                            style = MaterialTheme.typography.labelSmall,
+                            color = MaterialTheme.colorScheme.onSurfaceVariant.copy(alpha = 0.6f)
+                        )
+                    }
+                }
+            }
+        }
+    }
+}
+
+@Composable
+fun BottomStatsSection() {
+    Row(
+        modifier = Modifier.fillMaxWidth(),
+        horizontalArrangement = Arrangement.spacedBy(16.dp)
+    ) {
+        // Total Words
+        Card(
+            modifier = Modifier.weight(1f),
+            shape = RoundedCornerShape(20.dp),
+            colors = CardDefaults.cardColors(containerColor = MaterialTheme.colorScheme.surfaceVariant)
+        ) {
+            Column(modifier = Modifier.padding(20.dp)) {
+                Text(text = "TOTAL WORDS", style = MaterialTheme.typography.labelSmall, color = MaterialTheme.colorScheme.onSurfaceVariant.copy(alpha = 0.7f))
+                Spacer(modifier = Modifier.height(8.dp))
+                Text(text = "1,284", style = MaterialTheme.typography.headlineMedium, fontWeight = FontWeight.Bold)
+                Spacer(modifier = Modifier.height(8.dp))
+                Row(verticalAlignment = Alignment.CenterVertically) {
+                    Icon(Icons.Default.TrendingUp, contentDescription = null, tint = Color.Green, modifier = Modifier.size(16.dp))
+                    Spacer(modifier = Modifier.width(4.dp))
+                    Text(text = "+12 today", style = MaterialTheme.typography.labelSmall, color = Color.Green)
+                }
+            }
+        }
+
+        // Accuracy
+        Card(
+            modifier = Modifier.weight(1f),
+            shape = RoundedCornerShape(20.dp),
+            colors = CardDefaults.cardColors(containerColor = MaterialTheme.colorScheme.surfaceVariant)
+        ) {
+            Column(modifier = Modifier.padding(20.dp)) {
+                Text(text = "ACCURACY", style = MaterialTheme.typography.labelSmall, color = MaterialTheme.colorScheme.onSurfaceVariant.copy(alpha = 0.7f))
+                Spacer(modifier = Modifier.height(8.dp))
+                Text(text = "92%", style = MaterialTheme.typography.headlineMedium, fontWeight = FontWeight.Bold)
+                Spacer(modifier = Modifier.height(8.dp))
+                Row(verticalAlignment = Alignment.CenterVertically) {
+                    Icon(Icons.Default.CheckCircle, contentDescription = null, tint = MaterialTheme.colorScheme.primary, modifier = Modifier.size(16.dp))
+                    Spacer(modifier = Modifier.width(4.dp))
+                    Text(text = "Master level", style = MaterialTheme.typography.labelSmall, color = MaterialTheme.colorScheme.primary)
+                }
+            }
+        }
+    }
+}

app/src/main/res/values/strings.xml

@@ -288,6 +288,7 @@
     <string name="label_hard">Hard</string>
     <string name="label_header_row">First Row is a Header</string>
     <string name="label_hide_examples">Hide examples</string>
+    <string name="label_home">Home</string>
     <string name="label_import">Import</string>
     <string name="label_import_table_csv_excel">Import Table (CSV)</string>
     <string name="label_in_stages">In Stages</string>