update providers_config.json models and refactor IntroFlow.kt UI

.idea/deploymentTargetSelector.xml

@@ -4,7 +4,7 @@
     <selectionStates>
       <SelectionState runConfigName="app">
         <option name="selectionMode" value="DROPDOWN" />
-        <DropdownSelection timestamp="2026-02-15T16:58:18.944420200Z">
+        <DropdownSelection timestamp="2026-02-15T17:06:55.070074900Z">
           <Target type="DEFAULT_BOOT">
             <handle>
               <DeviceId pluginId="LocalEmulator" identifier="path=C:\Users\jonas\.android\avd\Pixel_Tablet.avd" />

app/src/main/assets/providers_config.json

@@ -58,17 +58,17 @@
       "websiteUrl": "https://platform.openai.com/",
       "isCustom": false,
       "models": [
+        {
+          "modelId": "gpt-5.2",
+          "displayName": "GPT-5.2",
+          "provider": "openai",
+          "description": "Balanced performance with enhanced reasoning and creativity."
+        },
         {
           "modelId": "gpt-5.1-instant",
           "displayName": "GPT-5.1 Instant",
           "provider": "openai",
           "description": "The standard high-speed efficiency model replacing older 'Nano' tiers."
-        },
-        {
-          "modelId": "gpt-5-nano",
-          "displayName": "GPT-5 Nano",
-          "provider": "openai",
-          "description": "Fast and cheap model sufficient for most tasks."
         }
       ]
     },
@@ -120,15 +120,15 @@
       "key": "gemini",
       "displayName": "Google Gemini",
       "baseUrl": "https://generativelanguage.googleapis.com/",
-      "endpoint": "v1beta/models/gemini-3-flash-preview:generateContent",
+      "endpoint": "v1beta/models/gemini-2.5-pro:generateContent",
       "websiteUrl": "https://ai.google/",
       "isCustom": false,
       "models": [
         {
-          "modelId": "gemini-3-flash-preview",
+          "modelId": "gemini-2.5-pro",
-          "displayName": "Gemini 3 Flash",
+          "displayName": "Gemini 2.5 Pro",
           "provider": "gemini",
-          "description": "Current default: Massive context, grounded, and extremely fast."
+          "description": "Stable release: State-of-the-art reasoning with 1M context."
         },
         {
           "modelId": "gemini-3-pro-preview",
@@ -155,12 +155,6 @@
       "websiteUrl": "https://groq.com/",
       "isCustom": false,
       "models": [
-        {
-          "modelId": "llama-4-scout-17b",
-          "displayName": "Llama 4 Scout",
-          "provider": "groq",
-          "description": "Powerful Llama 4 model running at extreme speed."
-        },
         {
           "modelId": "meta-llama/llama-4-maverick",
           "displayName": "Llama 4 Maverick",
@@ -216,10 +210,10 @@
           "description": "World's fastest inference (2000+ tokens/sec) on Wafer-Scale Engines."
         },
         {
-          "modelId": "llama3.1-8b",
+          "modelId": "llama-4-scout",
-          "displayName": "Llama 3.1 8B",
+          "displayName": "Llama 4 Scout",
           "provider": "cerebras",
-          "description": "Instant speed for simple tasks."
+          "description": "High-quality 17B active param model running at 2,600 tokens/sec."
         }
       ]
     },
@@ -238,10 +232,10 @@
           "description": "Hosted via the Hugging Face serverless router (Free tier limits apply)."
         },
         {
-          "modelId": "microsoft/Phi-3.5-mini-instruct",
+          "modelId": "Qwen/Qwen2.5-72B-Instruct",
-          "displayName": "Phi 3.5 Mini",
+          "displayName": "Qwen 2.5 72B",
           "provider": "huggingface",
-          "description": "Highly capable small model from Microsoft."
+          "description": "High-quality open model with excellent reasoning and multilingual capabilities."
         }
       ]
     }

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

@@ -5,11 +5,9 @@ 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.ExperimentalLayoutApi
 import androidx.compose.foundation.layout.FlowRow
 import androidx.compose.foundation.layout.Row
 import androidx.compose.foundation.layout.Spacer
-import androidx.compose.foundation.layout.fillMaxHeight
 import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.foundation.layout.fillMaxWidth
 import androidx.compose.foundation.layout.height
@@ -42,81 +40,88 @@ import eu.gaudian.translator.view.composable.AppIcons
 import eu.gaudian.translator.view.composable.PrimaryButton
 import kotlinx.coroutines.launch
 
-@OptIn(ExperimentalLayoutApi::class)
+
 @Composable
 fun IntroNavHost(onIntroFinished: () -> Unit) {
     val pages = listOf(
-            IntroPageData(
+        IntroPageData(
-                title = stringResource(R.string.intro_title_welcome),
+            title = stringResource(R.string.intro_title_welcome),
-                description = stringResource(R.string.intro_desc_welcome),
+            description = stringResource(R.string.intro_desc_welcome),
-                content = { IconContent(iconRes = R.drawable.ic_intro_welcome) }
+            content = { IconContent(iconRes = R.drawable.ic_intro_welcome) }
-            ),
+        ),
-            IntroPageData(
+        IntroPageData(
-                title = stringResource(R.string.intro_title_ai_assistant),
+            title = stringResource(R.string.intro_title_ai_assistant),
-                description = stringResource(R.string.intro_desc_ai_assistant),
+            description = stringResource(R.string.intro_desc_ai_assistant),
-                content = {
+            content = {
-                    Column(horizontalAlignment = Alignment.CenterHorizontally, verticalArrangement = Arrangement.spacedBy(4.dp)) {
+                Column(
-                        IconContent(iconRes = R.drawable.ic_intro_ai_agents)
+                    horizontalAlignment = Alignment.CenterHorizontally,
-                        FlowRow(horizontalArrangement = Arrangement.spacedBy(4.dp, Alignment.CenterHorizontally), verticalArrangement = Arrangement.spacedBy(2.dp), modifier = Modifier.fillMaxWidth()) {
+                    verticalArrangement = Arrangement.spacedBy(4.dp)
-                            SuggestionChip(onClick = { }, label = { Text(stringResource(R.string.text_mistral)) })
+                ) {
-                            SuggestionChip(onClick = { }, label = { Text(stringResource(R.string.text_your_own_ai)) })
+                    IconContent(iconRes = R.drawable.ic_intro_ai_agents)
-                            SuggestionChip(onClick = { }, label = { Text(stringResource(R.string.text_openai)) })
+                    FlowRow(
-                            SuggestionChip(onClick = { }, label = { Text(stringResource(R.string.text_claude)) })
+                        horizontalArrangement = Arrangement.spacedBy(4.dp, Alignment.CenterHorizontally),
-                            SuggestionChip(onClick = { }, label = { Text(stringResource(R.string.text_gemini)) })
+                        verticalArrangement = Arrangement.spacedBy(2.dp),
-                            SuggestionChip(onClick = { }, label = { Text(stringResource(R.string.text_deepseek)) })
+                        modifier = Modifier.fillMaxWidth()
-                            SuggestionChip(onClick = { }, label = { Text(stringResource(R.string.text_openrouter)) })
+                    ) {
-                            SuggestionChip(onClick = { }, label = { Text(stringResource(R.string.text_and_many_more)) })
+                        SuggestionChip(onClick = { }, label = { Text(stringResource(R.string.text_mistral)) })
+                        SuggestionChip(onClick = { }, label = { Text(stringResource(R.string.text_your_own_ai)) })
+                        SuggestionChip(onClick = { }, label = { Text(stringResource(R.string.text_openai)) })
+                        SuggestionChip(onClick = { }, label = { Text(stringResource(R.string.text_claude)) })
+                        SuggestionChip(onClick = { }, label = { Text(stringResource(R.string.text_gemini)) })
+                        SuggestionChip(onClick = { }, label = { Text(stringResource(R.string.text_deepseek)) })
+                        SuggestionChip(onClick = { }, label = { Text(stringResource(R.string.text_openrouter)) })
+                        SuggestionChip(onClick = { }, label = { Text(stringResource(R.string.text_and_many_more)) })
                     }
                 }
-                }
+            }
-            ),
+        ),
-            IntroPageData(
+        IntroPageData(
-                title = stringResource(R.string.intro_title_dictionary_translator),
+            title = stringResource(R.string.intro_title_dictionary_translator),
-                description = stringResource(R.string.intro_desc_dictionary_translator),
+            description = stringResource(R.string.intro_desc_dictionary_translator),
-                content = { IconContent(iconRes = R.drawable.ic_intro_lookup) }
+            content = { IconContent(iconRes = R.drawable.ic_intro_lookup) }
 
-            ),
+        ),
-            IntroPageData(
+        IntroPageData(
-                title = stringResource(R.string.intro_title_flashcards),
+            title = stringResource(R.string.intro_title_flashcards),
-                description = stringResource(R.string.intro_desc_flashcards),
+            description = stringResource(R.string.intro_desc_flashcards),
-                content = { FlashcardTopicsPreview() }
+            content = { FlashcardTopicsPreview() }
-            ),
+        ),
-            IntroPageData(
+        IntroPageData(
-                title = stringResource(R.string.intro_title_practice),
+            title = stringResource(R.string.intro_title_practice),
-                description = stringResource(R.string.intro_desc_practice),
+            description = stringResource(R.string.intro_desc_practice),
-                content = { IconContent(iconRes = R.drawable.ic_inro_practice) }
+            content = { IconContent(iconRes = R.drawable.ic_inro_practice) }
-            ),
+        ),
-            IntroPageData(
+        IntroPageData(
-                title = stringResource(R.string.intro_title_learning_journey),
+            title = stringResource(R.string.intro_title_learning_journey),
-                description = stringResource(R.string.intro_desc_learning_journey),
+            description = stringResource(R.string.intro_desc_learning_journey),
-                content = { IconContent(iconRes = R.drawable.ic_intro_learning_journey)}
+            content = { IconContent(iconRes = R.drawable.ic_intro_learning_journey) }
-            ),
+        ),
-            IntroPageData(
+        IntroPageData(
-                title = stringResource(R.string.intro_title_categories),
+            title = stringResource(R.string.intro_title_categories),
-                description = stringResource(R.string.intro_desc_categories),
+            description = stringResource(R.string.intro_desc_categories),
-                content = { IconContent(iconRes = R.drawable.ic_intro_categories) }
+            content = { IconContent(iconRes = R.drawable.ic_intro_categories) }
-            ),
+        ),
-            IntroPageData(
+        IntroPageData(
-                title = stringResource(R.string.intro_title_progress),
+            title = stringResource(R.string.intro_title_progress),
-                description = stringResource(R.string.intro_desc_progress),
+            description = stringResource(R.string.intro_desc_progress),
-                content = { IconContent(iconRes = R.drawable.ic_intro_track_progress) }
+            content = { IconContent(iconRes = R.drawable.ic_intro_track_progress) }
-            ),
+        ),
-            IntroPageData(
+        IntroPageData(
             title = stringResource(R.string.intro_need_help),
             description = stringResource(R.string.intro_if_you_need_help_you),
             content = { IconContent(iconRes = R.drawable.ic_intro_help) }
-            ),
+        ),
-            IntroPageData(
+        IntroPageData(
-                title = stringResource(R.string.intro_title_beta),
+            title = stringResource(R.string.intro_title_beta),
-                description = stringResource(R.string.intro_desc_beta),
+            description = stringResource(R.string.intro_desc_beta),
-                content = { IconContent(iconRes = R.drawable.ic_icon_construction) }
+            content = { IconContent(iconRes = R.drawable.ic_icon_construction) }
-            ),
+        ),
-            IntroPageData(
+        IntroPageData(
-                title = stringResource(R.string.intro_title_all_set),
+            title = stringResource(R.string.intro_title_all_set),
-                description = stringResource(R.string.intro_desc_all_set),
+            description = stringResource(R.string.intro_desc_all_set),
-                content = { IconContent(iconRes = R.drawable.ic_intro_robot) }
+            content = { IconContent(iconRes = R.drawable.ic_intro_robot) }
-            )
         )
+    )
 
     val pagerState = rememberPagerState(pageCount = { pages.size })
     val scope = rememberCoroutineScope()
@@ -128,7 +133,6 @@ fun IntroNavHost(onIntroFinished: () -> Unit) {
                 .statusBarsPadding()
                 .padding(horizontal = 16.dp, vertical = 8.dp)
         ) {
-            // Full-width Skip intro button aligned to end but sized like primary (fillMaxWidth)
             eu.gaudian.translator.view.composable.SecondaryButton(
                 onClick = { onIntroFinished() },
                 text = stringResource(R.string.intro_skip),
@@ -145,7 +149,9 @@ fun IntroNavHost(onIntroFinished: () -> Unit) {
         ) {
             HorizontalPager(
                 state = pagerState,
-                modifier = Modifier.weight(1f)
+                modifier = Modifier
+                    .fillMaxWidth()
+                    .weight(1f)
             ) { pageIndex ->
                 IntroPage(pageData = pages[pageIndex])
             }
@@ -170,7 +176,7 @@ fun IntroNavHost(onIntroFinished: () -> Unit) {
                     }
                 },
                 text = if (pagerState.currentPage < pages.size - 1) stringResource(R.string.next) else stringResource(R.string.get_started),
-                icon = if (pagerState.currentPage < pages.size - 1)AppIcons.ArrowForwardNoChevron else null,
+                icon = if (pagerState.currentPage < pages.size - 1) AppIcons.ArrowForwardNoChevron else null,
                 modifier = Modifier.fillMaxWidth()
             )
         }
@@ -189,9 +195,9 @@ private fun IntroPage(pageData: IntroPageData) {
         horizontalAlignment = Alignment.CenterHorizontally,
         verticalArrangement = Arrangement.spacedBy(24.dp, Alignment.CenterVertically),
         modifier = Modifier
-            .fillMaxHeight()
+            .fillMaxSize() // Fixed: This was previously fillMaxHeight()
             .padding(horizontal = 16.dp)
-            .verticalScroll(rememberScrollState()) // Allow scrolling for larger hint content
+            .verticalScroll(rememberScrollState())
     ) {
         Column(horizontalAlignment = Alignment.CenterHorizontally) {
             Text(
@@ -234,15 +240,14 @@ private fun PagerIndicator(pageCount: Int, currentPage: Int) {
 @Composable
 private fun IconContent(iconRes: Int) {
     Box(modifier = Modifier.clip(RoundedCornerShape(16.dp))) {
-    Icon(
+        Icon(
-        painter = painterResource(id = iconRes),
+            painter = painterResource(id = iconRes),
-        contentDescription = null,
+            contentDescription = null,
-        tint = Color.Unspecified,
+            tint = Color.Unspecified,
-        modifier = Modifier.size(250.dp)
+            modifier = Modifier.size(250.dp)
-    )
+        )
+    }
 }
-}
-
 
 @Composable
 private fun FlashcardTopicsPreview() {

app/src/main/java/eu/gaudian/translator/view/vocabulary/StartScreen.kt

@@ -6,7 +6,6 @@ import androidx.compose.foundation.BorderStroke
 import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.Box
 import androidx.compose.foundation.layout.Column
-import androidx.compose.foundation.layout.ExperimentalLayoutApi
 import androidx.compose.foundation.layout.FlowRow
 import androidx.compose.foundation.layout.Row
 import androidx.compose.foundation.layout.Spacer
@@ -391,7 +390,6 @@ private fun ExerciseTypeSelector(
     onTypeSelected: (VocabularyExerciseType) -> Unit,
 ) {
     // Using FlowRow for a more flexible layout that wraps to the next line if needed
-    @OptIn(ExperimentalLayoutApi::class)
     FlowRow(
         modifier = Modifier.fillMaxWidth(),
         horizontalArrangement = Arrangement.spacedBy(12.dp, Alignment.CenterHorizontally),