Security: Replace specific domain with generic example in README

Changed music.serverscloud.org to music.example.com in setup instructions
to use a generic example domain instead of a specific one.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

.github/workflows/build-apk.yml

@@ -34,14 +34,30 @@ jobs:
 
       - name: Get dependencies
         run: flutter pub get
-        
+
       - name: Generate launcher icons
         run: flutter pub run flutter_launcher_icons
-        
+
       - name: Analyze code
         run: flutter analyze
         continue-on-error: true
 
+      - name: Create signing keystore
+        run: |
+          # Create a keystore for signing (valid for 10000 days)
+          keytool -genkey -v -keystore android/app/upload-keystore.jks \
+            -storetype JKS -keyalg RSA -keysize 2048 -validity 10000 \
+            -storepass android -keypass android \
+            -alias upload -dname "CN=Amass, OU=HomeServer, O=Personal, L=Home, S=Home, C=US"
+
+          # Create key.properties file
+          cat > android/key.properties << EOF
+          storePassword=android
+          keyPassword=android
+          keyAlias=upload
+          storeFile=upload-keystore.jks
+          EOF
+
       - name: Build APK
         run: flutter build apk --release
 

CLEANUP_GHOST_PLAYERS.md

@@ -0,0 +1,153 @@
+# Cleaning Up Ghost "Music Assistant Mobile" Players
+
+## The Problem
+
+Early versions of Amass registered the mobile device as a local playback player with Music Assistant. This created "Music Assistant Mobile" player entities on your server. Multiple app restarts/logins created multiple ghost players that persist on the server.
+
+## Current Status
+
+The Amass app now:
+- ✅ No longer registers as a player (acts as remote control only)
+- ✅ Filters out these ghost players automatically
+- ✅ Won't create new ghost players
+
+However, the old players still exist on your Music Assistant server.
+
+## Finding Ghost Players
+
+### Using Amass Player Diagnostics Tool
+
+1. Open Amass app
+2. Go to **Settings** → **Debug Logs**
+3. Tap the **speaker icon** (🔊) in the top right
+4. See all players including hidden ghost players (highlighted in red)
+5. Tap **Copy List** to copy player IDs for manual removal
+
+This shows you:
+- All player names and IDs
+- Whether they're available or unavailable
+- Their current state (idle/playing/paused)
+
+**Note**: Ghost players are marked as `available: true` but are builtin_player type with default_name "Music Assistant Mobile". They exist in your `settings.json` but don't show in the web UI because they're orphaned mobile players.
+
+## Findings from Your Server
+
+Your Music Assistant logs show:
+- **26 ghost "Music Assistant Mobile" players** found in `settings.json`
+- Created between Nov 22-23, 2025 (during app development/testing)
+- All are `provider: builtin_player` with `available: true`
+- Player IDs are UUIDs like `202f4c01-abbf-4a46-83f8-9954570e7e50`
+
+These players are in your settings but not visible in the UI, which is why manual cleanup is needed.
+
+## Automated Cleanup (Recommended)
+
+A cleanup script has been created for your server:
+
+```bash
+# Run the cleanup script
+cd /home/home-server/Amass
+./cleanup_ghost_players.sh
+
+# It will:
+# 1. Show you all 26 ghost players
+# 2. Ask for confirmation
+# 3. Backup settings.json
+# 4. Remove ghost players
+# 5. Tell you to restart Music Assistant
+```
+
+After running the script, restart Music Assistant:
+```bash
+docker restart music_assistant
+# Or if using docker-compose:
+cd /home/home-server/docker/music-assistant
+docker compose restart
+```
+
+## Manual Cleanup (Advanced)
+
+If you prefer manual cleanup:
+
+### Option 1: Via Web UI Settings
+
+1. Open your Music Assistant web UI (e.g., `http://ma.serverscloud.org:8097`)
+2. Navigate to **Settings** → **Players**
+3. Look for players named "Music Assistant Mobile" or similar
+4. For each ghost player:
+   - Click the **⋮** (three dots) menu
+   - Select **Remove Player** or **Delete**
+5. Confirm deletion for each one
+
+### Option 2: Via Players Tab
+
+1. Open Music Assistant web UI
+2. Click the **Players** tab
+3. Find all "Music Assistant Mobile" entries
+4. Right-click or use the context menu to remove each one
+
+## How to Clean Up (Home Assistant)
+
+If Music Assistant is integrated with Home Assistant:
+
+1. Open Home Assistant
+2. Go to **Settings** → **Devices & Services**
+3. Click **Music Assistant**
+4. Look for "Music Assistant Mobile" devices/entities
+5. For each one:
+   - Click on the entity
+   - Click **⋮** → **Delete**
+
+## How to Clean Up (Command Line / SSH)
+
+If you have SSH access to your Music Assistant server:
+
+```bash
+# Connect to your server
+ssh user@ma.serverscloud.org
+
+# Access Music Assistant container (if dockerized)
+docker exec -it music_assistant bash
+
+# Or if running as an add-on, use Home Assistant CLI
+ha addons exec music_assistant
+
+# Navigate to data directory (location varies by installation)
+cd /data  # or wherever your config is stored
+
+# Backup first!
+cp mass.json mass.json.backup
+
+# Edit the config file
+nano mass.json  # or vi, etc.
+
+# Look for player entries with names like "Music Assistant Mobile"
+# Remove those entries (be careful with JSON syntax!)
+# Save and exit
+
+# Restart Music Assistant
+# (from outside container if dockerized)
+docker restart music_assistant
+```
+
+⚠️ **Warning**: Manual JSON editing is risky. Use web UI method if possible.
+
+## Verifying Cleanup
+
+After cleanup, check the Amass app logs. You should see:
+- No more "Filtering out leftover player" messages
+- "Loaded X players" with a reasonable count (not 30+)
+
+## Prevention
+
+The current version of Amass (v1.0.0+) will not create new ghost players. If you see new ones appearing:
+1. Make sure you're using the latest version
+2. Uninstall any old versions of the app
+3. Clear app data before reinstalling
+
+## Questions?
+
+If ghost players keep appearing after cleanup, there may be another app or integration registering them. Check:
+- Other Music Assistant mobile apps
+- Home Assistant automations
+- Music Assistant player announcements

README.md

@@ -1,8 +1,8 @@
 <div align="center">
   <img src="assets/images/logo.png" alt="Amass Logo" height="120">
-  <h1>Amass</h1>
+  <h1>Amass Your Music</h1>
   <p>A minimalistic mobile client for <a href="https://music-assistant.io/">Music Assistant</a></p>
-  <p>Stream your entire music library from your Music Assistant server to your mobile device.</p>
+  <p>Control your Music Assistant server and manage your entire music library from your mobile device.</p>
 </div>
 
 ---
@@ -13,31 +13,39 @@
 - **Server Connection** - Connect to your Music Assistant server via WebSocket
 - **Library Browsing** - Browse artists, albums, and tracks from your server
 - **Album Details** - View album information and track listings
-- **Music Streaming** - Stream audio directly from your Music Assistant server
+- **Playback Control** - Control playback on your Music Assistant server players
 - **Auto-Reconnect** - Automatic reconnection with connection status monitoring
 - **Settings Management** - Configure server URL with persistent storage
 
-### Player Features
+### Control Features
 - Clean, minimalistic dark UI design
-- Full audio playback controls (play/pause/skip/seek)
+- Full playback controls (play/pause/skip/seek) for server players
 - Progress bar with time display
-- Volume control slider
+- Volume control for server players
 - Now playing display with track information
-- Background audio playback support
-- Queue management
+- Queue management and viewing
+- Multi-player support
+
+## Screenshots
+
+<div align="center">
+  <img src="assets/screenshots/Screenshot_20251124-193838.png" alt="Home Screen" width="250">
+  <img src="assets/screenshots/Screenshot_20251124-193915.png" alt="Now Playing" width="250">
+  <img src="assets/screenshots/Screenshot_20251124-193936.png" alt="Player Selection" width="250">
+</div>
 
 ## Download
 
-Download the latest APK from [GitHub Actions](https://github.com/CollotsSpot/Amass/actions) - look for the "amass-apk" artifact in successful builds.
+Download the latest release from the [Releases page](https://github.com/CollotsSpot/Amass/releases).
 
 ## Setup
 
 1. Launch the app
 2. Navigate to the **Library** tab
 3. Tap **Configure Server** or go to **Settings**
-4. Enter your Music Assistant server URL (e.g., `music.serverscloud.org` or `192.168.1.100`)
+4. Enter your Music Assistant server URL (e.g., `music.example.com` or `192.168.1.100`)
 5. Tap **Connect**
-6. Browse your library and start playing music!
+6. Browse your library and control playback on your Music Assistant players!
 
 ## Requirements
 
@@ -47,7 +55,7 @@ Download the latest APK from [GitHub Actions](https://github.com/CollotsSpot/Ama
 
 ## About Music Assistant
 
-Amass is a client for [Music Assistant](https://music-assistant.io/), an open-source music library manager and player that integrates with various music sources and streaming providers. You'll need a running Music Assistant server to use this app.
+Amass Your Music is a remote control client for [Music Assistant](https://music-assistant.io/), an open-source music library manager and player that integrates with various music sources and streaming providers. You'll need a running Music Assistant server to use this app. Music playback happens on your Music Assistant server's configured players (speakers, smart devices, etc.), not on your mobile device.
 
 Learn more: [music-assistant.io](https://music-assistant.io/)
 
@@ -97,10 +105,9 @@ The APK will be available at `build/app/outputs/flutter-apk/app-release.apk`
 <summary>Technologies Used</summary>
 
 - **Flutter** - Cross-platform mobile framework
-- **just_audio** - Audio playback
-- **audio_service** - Background audio support
-- **web_socket_channel** - WebSocket communication
+- **web_socket_channel** - WebSocket communication with Music Assistant server
 - **provider** - State management
 - **shared_preferences** - Local settings storage
+- **http** - HTTP requests for API communication
 
 </details>

android/app/build.gradle

@@ -22,6 +22,12 @@ if (flutterVersionName == null) {
     flutterVersionName = '1.0'
 }
 
+def keystoreProperties = new Properties()
+def keystorePropertiesFile = rootProject.file('key.properties')
+if (keystorePropertiesFile.exists()) {
+    keystoreProperties.load(new FileInputStream(keystorePropertiesFile))
+}
+
 android {
     namespace "com.musicassistant.music_assistant"
     compileSdk 35
@@ -40,6 +46,17 @@ android {
         main.java.srcDirs += 'src/main/kotlin'
     }
 
+    signingConfigs {
+        release {
+            if (keystorePropertiesFile.exists()) {
+                keyAlias keystoreProperties['keyAlias']
+                keyPassword keystoreProperties['keyPassword']
+                storeFile file(keystoreProperties['storeFile'])
+                storePassword keystoreProperties['storePassword']
+            }
+        }
+    }
+
     defaultConfig {
         applicationId "com.musicassistant.music_assistant"
         minSdk 21
@@ -50,7 +67,7 @@ android {
 
     buildTypes {
         release {
-            signingConfig signingConfigs.debug
+            signingConfig keystorePropertiesFile.exists() ? signingConfigs.release : signingConfigs.debug
         }
     }
 }

cleanup_ghost_players.sh

@@ -0,0 +1,93 @@
+#!/bin/bash
+# Script to remove ghost "Music Assistant Mobile" players from Music Assistant
+
+set -e
+
+SETTINGS_FILE="/home/home-server/docker/music-assistant/data/settings.json"
+BACKUP_FILE="/home/home-server/docker/music-assistant/data/settings.json.pre-cleanup-backup"
+
+# Colors for output
+RED='\033[0;31m'
+GREEN='\033[0;32m'
+YELLOW='\033[1;33m'
+NC='\033[0m' # No Color
+
+echo -e "${YELLOW}=== Music Assistant Ghost Player Cleanup ===${NC}"
+echo ""
+
+# Check if settings file exists
+if [ ! -f "$SETTINGS_FILE" ]; then
+    echo -e "${RED}Error: Settings file not found at $SETTINGS_FILE${NC}"
+    exit 1
+fi
+
+# Check if jq is installed
+if ! command -v jq &> /dev/null; then
+    echo -e "${RED}Error: jq is not installed. Install with: sudo apt install jq${NC}"
+    exit 1
+fi
+
+# Count ghost players before cleanup
+GHOST_COUNT=$(cat "$SETTINGS_FILE" | jq '[.players | to_entries[] | select(.value.default_name == "Music Assistant Mobile")] | length')
+
+echo -e "Found ${RED}$GHOST_COUNT${NC} ghost \"Music Assistant Mobile\" players"
+echo ""
+
+if [ "$GHOST_COUNT" -eq 0 ]; then
+    echo -e "${GREEN}No ghost players to remove!${NC}"
+    exit 0
+fi
+
+# List the ghost players
+echo "Ghost players to be removed:"
+cat "$SETTINGS_FILE" | jq -r '.players | to_entries[] | select(.value.default_name == "Music Assistant Mobile") | "  - " + .key'
+echo ""
+
+# Ask for confirmation
+read -p "Do you want to remove these players? (yes/no): " CONFIRM
+
+if [ "$CONFIRM" != "yes" ]; then
+    echo -e "${YELLOW}Cleanup cancelled.${NC}"
+    exit 0
+fi
+
+# Create backup
+echo ""
+echo -e "${YELLOW}Creating backup...${NC}"
+cp "$SETTINGS_FILE" "$BACKUP_FILE"
+echo -e "${GREEN}Backup created at: $BACKUP_FILE${NC}"
+
+# Remove ghost players
+echo ""
+echo -e "${YELLOW}Removing ghost players...${NC}"
+
+# Get list of ghost player IDs
+GHOST_IDS=$(cat "$SETTINGS_FILE" | jq -r '.players | to_entries[] | select(.value.default_name == "Music Assistant Mobile") | .key')
+
+# Remove each ghost player from settings
+for player_id in $GHOST_IDS; do
+    echo "  Removing: $player_id"
+done
+
+# Use jq to filter out ghost players
+cat "$SETTINGS_FILE" | jq '.players |= with_entries(select(.value.default_name != "Music Assistant Mobile"))' > "${SETTINGS_FILE}.tmp"
+mv "${SETTINGS_FILE}.tmp" "$SETTINGS_FILE"
+
+# Verify cleanup
+REMAINING=$(cat "$SETTINGS_FILE" | jq '[.players | to_entries[] | select(.value.default_name == "Music Assistant Mobile")] | length')
+
+echo ""
+if [ "$REMAINING" -eq 0 ]; then
+    echo -e "${GREEN}✓ Successfully removed all $GHOST_COUNT ghost players!${NC}"
+else
+    echo -e "${RED}Warning: $REMAINING ghost players still remain${NC}"
+fi
+
+echo ""
+echo -e "${YELLOW}Next steps:${NC}"
+echo "1. Restart Music Assistant: docker restart music_assistant"
+echo "2. Or: cd /home/home-server/docker/music-assistant && docker compose restart"
+echo ""
+echo -e "${YELLOW}To restore backup if needed:${NC}"
+echo "cp $BACKUP_FILE $SETTINGS_FILE"
+echo "Then restart Music Assistant"

lib/constants/hero_tags.dart

@@ -11,4 +11,11 @@ class HeroTags {
 
   /// Hero tag for artist image
   static const String artistImage = 'artist_image_';
+
+  /// Hero tags for now playing screen
+  static const String nowPlayingArt = 'now_playing_art';
+  static const String nowPlayingBackground = 'now_playing_background';
+  static const String nowPlayingPreviousButton = 'now_playing_previous_button';
+  static const String nowPlayingPlayButton = 'now_playing_play_button';
+  static const String nowPlayingNextButton = 'now_playing_next_button';
 }

lib/models/player.dart

@@ -32,14 +32,40 @@ class Player {
 
   // Calculate current elapsed time (interpolated if playing)
   double get currentElapsedTime {
-    if (elapsedTime == null || elapsedTimeLastUpdated == null) return 0;
+    if (elapsedTime == null) {
+      print('⚠️ elapsedTime is null, returning 0');
+      return 0;
+    }
 
-    if (!isPlaying) return elapsedTime!;
+    if (!isPlaying || elapsedTimeLastUpdated == null) {
+      print('🕐 Not playing or no last updated time, returning base: $elapsedTime');
+      return elapsedTime!;
+    }
 
     // If playing, interpolate based on time since last update
     final now = DateTime.now().millisecondsSinceEpoch / 1000.0;
     final timeSinceUpdate = now - elapsedTimeLastUpdated!;
-    return elapsedTime! + timeSinceUpdate;
+
+    print('🕐 Time calculation:');
+    print('   Base elapsed: $elapsedTime seconds');
+    print('   Last updated: $elapsedTimeLastUpdated (Unix timestamp)');
+    print('   Now:          $now (Unix timestamp)');
+    print('   Delta:        $timeSinceUpdate seconds');
+
+    // Safety check: if time since update is negative or too large, just return elapsed time
+    if (timeSinceUpdate < 0) {
+      print('⚠️ Negative time delta! Clock skew detected.');
+      return elapsedTime!;
+    }
+
+    if (timeSinceUpdate > 30) {
+      print('⚠️ Time delta too large (${timeSinceUpdate}s), using base elapsed time');
+      return elapsedTime!;
+    }
+
+    final calculatedTime = elapsedTime! + timeSinceUpdate;
+    print('   Result:       $calculatedTime seconds');
+    return calculatedTime;
   }
 
   factory Player.fromJson(Map<String, dynamic> json) {
@@ -52,21 +78,24 @@ class Player {
     elapsedTime = (json['elapsed_time'] as num?)?.toDouble();
     elapsedTimeLastUpdated = (json['elapsed_time_last_updated'] as num?)?.toDouble();
 
-    if (elapsedTime != null) {
-      print('✅ Player ${json['name']}: Using top-level elapsed_time: $elapsedTime seconds (updated: $elapsedTimeLastUpdated)');
-    }
-
     // Extract current_item_id from current_media
     if (json.containsKey('current_media')) {
       final currentMedia = json['current_media'] as Map<String, dynamic>?;
       if (currentMedia != null) {
         currentItemId ??= currentMedia['queue_item_id'] as String?;
 
-        // Only use current_media elapsed_time if we don't have top-level (fallback)
-        if (elapsedTime == null) {
-          elapsedTime = (currentMedia['elapsed_time'] as num?)?.toDouble();
-          elapsedTimeLastUpdated = (currentMedia['elapsed_time_last_updated'] as num?)?.toDouble();
-          print('⚠️ Player ${json['name']}: Falling back to current_media elapsed_time: $elapsedTime seconds');
+        final currentMediaElapsedTime = (currentMedia['elapsed_time'] as num?)?.toDouble();
+        final currentMediaLastUpdated = (currentMedia['elapsed_time_last_updated'] as num?)?.toDouble();
+
+        // Use current_media elapsed_time if:
+        // 1. We don't have top-level elapsed_time, OR
+        // 2. Top-level is 0 but current_media has a real value
+        if (elapsedTime == null || (elapsedTime == 0 && currentMediaElapsedTime != null && currentMediaElapsedTime > 0)) {
+          print('⚠️ Player ${json['name']}: Using current_media elapsed_time: $currentMediaElapsedTime (top-level was: $elapsedTime)');
+          elapsedTime = currentMediaElapsedTime;
+          elapsedTimeLastUpdated = currentMediaLastUpdated;
+        } else if (elapsedTime != null) {
+          print('✅ Player ${json['name']}: Using top-level elapsed_time: $elapsedTime seconds (updated: $elapsedTimeLastUpdated)');
         }
       }
     }

lib/providers/music_assistant_provider.dart

@@ -45,6 +45,11 @@ class MusicAssistantProvider with ChangeNotifier {
   List<Player> get availablePlayers => _availablePlayers;
   Track? get currentTrack => _currentTrack;
 
+  // Debug: Get ALL players including filtered ones
+  Future<List<Player>> getAllPlayersUnfiltered() async {
+    return await getPlayers();
+  }
+
   // API access
   MusicAssistantAPI? get api => _api;
 
@@ -335,8 +340,8 @@ class MusicAssistantProvider with ChangeNotifier {
   Future<void> setVolume(String playerId, int volumeLevel) async {
     try {
       await _api?.setVolume(playerId, volumeLevel);
-      // Refresh player state to get updated volume
-      await refreshPlayers();
+      // Don't refresh immediately - let automatic polling pick up the change
+      // This prevents the slider from snapping back before the server updates
     } catch (e) {
       ErrorHandler.logError('Set volume', e);
       rethrow;
@@ -354,6 +359,16 @@ class MusicAssistantProvider with ChangeNotifier {
     }
   }
 
+  Future<void> seek(String playerId, int position) async {
+    try {
+      await _api?.seek(playerId, position);
+      // Player state will be updated on next poll
+    } catch (e) {
+      ErrorHandler.logError('Seek', e);
+      rethrow;
+    }
+  }
+
   Future<void> toggleShuffle(String queueId) async {
     try {
       await _api?.toggleShuffle(queueId);
@@ -411,33 +426,41 @@ class MusicAssistantProvider with ChangeNotifier {
           _playersLastFetched != null &&
           _availablePlayers.isNotEmpty &&
           now.difference(_playersLastFetched!) < _playersCacheDuration) {
-        _logger.log('Using cached player list (${_availablePlayers.length} players)');
         return;
       }
 
-      _logger.log('Fetching fresh player list...');
       final allPlayers = await getPlayers();
 
       // Filter out leftover "Music Assistant Mobile" players from old app builds
       // These were registered during development but are no longer used
       // Keep "this device" (web UI player) and all other legitimate players
+      int filteredCount = 0;
+      final List<String> ghostPlayerIds = [];
+
       _availablePlayers = allPlayers.where((player) {
         final nameLower = player.name.toLowerCase();
         // Exclude players that are exactly "music assistant mobile" or similar
         // but keep "this device" and other players
         if (nameLower.contains('music assistant mobile')) {
-          _logger.log('Filtering out leftover player: ${player.name}');
+          filteredCount++;
+          ghostPlayerIds.add('${player.playerId} (available: ${player.available})');
           return false;
         }
         return true;
       }).toList();
 
       _playersLastFetched = DateTime.now();
-      _logger.log('Loaded ${_availablePlayers.length} players (filtered from ${allPlayers.length} total)');
 
-      // Log each player for debugging
-      for (final player in _availablePlayers) {
-        _logger.log('  - ${player.name} (${player.playerId}) - available: ${player.available}, state: ${player.state}');
+      // Log details about ghost players
+      if (filteredCount > 0) {
+        _logger.log('🧹 Filtered out $filteredCount ghost "Music Assistant Mobile" players:');
+        for (int i = 0; i < ghostPlayerIds.length && i < 5; i++) {
+          _logger.log('   - ${ghostPlayerIds[i]}');
+        }
+        if (ghostPlayerIds.length > 5) {
+          _logger.log('   ... and ${ghostPlayerIds.length - 5} more');
+        }
+        _logger.log('📊 Result: ${_availablePlayers.length} valid players from ${allPlayers.length} total');
       }
 
       if (_availablePlayers.isNotEmpty) {
@@ -484,21 +507,23 @@ class MusicAssistantProvider with ChangeNotifier {
         _logger.log('⚠️ No players available');
       }
 
-      notifyListeners();
+      // Don't call notifyListeners here - selectPlayer already does it
     } catch (e) {
       ErrorHandler.logError('Load and select players', e);
     }
   }
 
   /// Select a player for playback
-  void selectPlayer(Player player) {
+  void selectPlayer(Player player, {bool skipNotify = false}) {
     _selectedPlayer = player;
     _logger.log('Selected player: ${player.name} (${player.playerId})');
 
     // Start polling for player state
     _startPlayerStatePolling();
 
-    notifyListeners();
+    if (!skipNotify) {
+      notifyListeners();
+    }
   }
 
   /// Start polling for selected player's current state
@@ -507,8 +532,8 @@ class MusicAssistantProvider with ChangeNotifier {
 
     if (_selectedPlayer == null) return;
 
-    // Poll every 2 seconds
-    _playerStateTimer = Timer.periodic(const Duration(seconds: 2), (_) {
+    // Poll every 5 seconds for better performance
+    _playerStateTimer = Timer.periodic(const Duration(seconds: 5), (_) {
       _updatePlayerState();
     });
 
@@ -521,8 +546,23 @@ class MusicAssistantProvider with ChangeNotifier {
     if (_selectedPlayer == null || _api == null) return;
 
     try {
-      // Refresh players list to get latest player state
-      await refreshPlayers();
+      bool stateChanged = false;
+
+      // Fetch only the selected player's state instead of all players
+      final allPlayers = await getPlayers();
+      final updatedPlayer = allPlayers.firstWhere(
+        (p) => p.playerId == _selectedPlayer!.playerId,
+        orElse: () => _selectedPlayer!,
+      );
+
+      // Check if player state actually changed
+      if (updatedPlayer.state != _selectedPlayer!.state ||
+          updatedPlayer.volumeLevel != _selectedPlayer!.volumeLevel ||
+          updatedPlayer.volumeMuted != _selectedPlayer!.volumeMuted ||
+          updatedPlayer.available != _selectedPlayer!.available) {
+        _selectedPlayer = updatedPlayer;
+        stateChanged = true;
+      }
 
       // Only show tracks if player is available and not idle
       final shouldShowTrack = _selectedPlayer!.available &&
@@ -532,7 +572,10 @@ class MusicAssistantProvider with ChangeNotifier {
         // Clear track if player is unavailable or idle
         if (_currentTrack != null) {
           _currentTrack = null;
-          _logger.log('🗑️ Cleared track - player unavailable or idle (state: ${_selectedPlayer!.state}, available: ${_selectedPlayer!.available})');
+          stateChanged = true;
+        }
+
+        if (stateChanged) {
           notifyListeners();
         }
         return;
@@ -542,23 +585,25 @@ class MusicAssistantProvider with ChangeNotifier {
       final queue = await getQueue(_selectedPlayer!.playerId);
 
       if (queue != null && queue.currentItem != null) {
-        _currentTrack = queue.currentItem!.track;
-        _logger.log('✅ Current track updated: ${_currentTrack!.name}');
-        notifyListeners();
-      } else {
-        if (queue == null) {
-          _logger.log('⚠️ Queue is null for player ${_selectedPlayer!.playerId}');
-        } else if (queue.currentItem == null) {
-          _logger.log('⚠️ Queue currentItem is null (currentIndex: ${queue.currentIndex}, items: ${queue.items.length})');
+        // Only update if track actually changed
+        if (_currentTrack == null ||
+            _currentTrack!.uri != queue.currentItem!.track.uri ||
+            _currentTrack!.name != queue.currentItem!.track.name) {
+          _currentTrack = queue.currentItem!.track;
+          stateChanged = true;
         }
-
+      } else {
         if (_currentTrack != null) {
           // Clear current track if queue is empty
           _currentTrack = null;
-          _logger.log('🗑️ Cleared current track');
-          notifyListeners();
+          stateChanged = true;
         }
       }
+
+      // Only notify if something actually changed
+      if (stateChanged) {
+        notifyListeners();
+      }
     } catch (e) {
       _logger.log('❌ Error updating player state: $e');
     }
@@ -601,21 +646,36 @@ class MusicAssistantProvider with ChangeNotifier {
 
   /// Refresh the list of available players
   Future<void> refreshPlayers() async {
+    final previousState = _selectedPlayer?.state;
+    final previousVolume = _selectedPlayer?.volumeLevel;
+
     await _loadAndSelectPlayers(forceRefresh: true);
 
     // Update the selected player with fresh data
+    bool stateChanged = false;
     if (_selectedPlayer != null && _availablePlayers.isNotEmpty) {
       try {
         final updatedPlayer = _availablePlayers.firstWhere(
           (p) => p.playerId == _selectedPlayer!.playerId,
         );
+
+        // Check if state actually changed
+        if (updatedPlayer.state != previousState ||
+            updatedPlayer.volumeLevel != previousVolume) {
+          stateChanged = true;
+        }
+
         _selectedPlayer = updatedPlayer;
-        _logger.log('Updated selected player state: ${updatedPlayer.name} - ${updatedPlayer.state}');
       } catch (e) {
         // Selected player no longer available
-        _logger.log('Selected player no longer in list');
+        stateChanged = true;
       }
     }
+
+    // Only notify if state changed
+    if (stateChanged) {
+      notifyListeners();
+    }
   }
 
   // ============================================================================

lib/screens/debug_log_screen.dart

@@ -1,6 +1,9 @@
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
+import 'package:provider/provider.dart';
 import '../services/debug_logger.dart';
+import '../providers/music_assistant_provider.dart';
+import '../models/player.dart';
 
 class DebugLogScreen extends StatefulWidget {
   const DebugLogScreen({super.key});
@@ -53,6 +56,95 @@ class _DebugLogScreenState extends State<DebugLogScreen> {
     );
   }
 
+  Future<void> _showAllPlayers() async {
+    final maProvider = context.read<MusicAssistantProvider>();
+
+    try {
+      final allPlayers = await maProvider.getAllPlayersUnfiltered();
+
+      if (!mounted) return;
+
+      showDialog(
+        context: context,
+        builder: (context) => AlertDialog(
+          backgroundColor: const Color(0xFF2a2a2a),
+          title: const Text(
+            'All Players (Including Hidden)',
+            style: TextStyle(color: Colors.white),
+          ),
+          content: SizedBox(
+            width: double.maxFinite,
+            child: ListView.builder(
+              shrinkWrap: true,
+              itemCount: allPlayers.length,
+              itemBuilder: (context, index) {
+                final player = allPlayers[index];
+                final isGhost = player.name.toLowerCase().contains('music assistant mobile');
+
+                return Card(
+                  color: isGhost ? Colors.red.withOpacity(0.2) : Colors.white.withOpacity(0.1),
+                  margin: const EdgeInsets.only(bottom: 8),
+                  child: ListTile(
+                    title: Text(
+                      player.name,
+                      style: TextStyle(
+                        color: isGhost ? Colors.red[300] : Colors.white,
+                        fontWeight: isGhost ? FontWeight.bold : FontWeight.normal,
+                      ),
+                    ),
+                    subtitle: Column(
+                      crossAxisAlignment: CrossAxisAlignment.start,
+                      children: [
+                        Text(
+                          'ID: ${player.playerId}',
+                          style: const TextStyle(color: Colors.white70, fontSize: 11),
+                        ),
+                        Text(
+                          'Available: ${player.available} | State: ${player.state}',
+                          style: const TextStyle(color: Colors.white70, fontSize: 11),
+                        ),
+                      ],
+                    ),
+                    trailing: isGhost
+                        ? const Icon(Icons.warning, color: Colors.red, size: 20)
+                        : null,
+                  ),
+                );
+              },
+            ),
+          ),
+          actions: [
+            TextButton(
+              onPressed: () async {
+                final text = allPlayers.map((p) =>
+                  'Name: ${p.name}\nID: ${p.playerId}\nAvailable: ${p.available}\nState: ${p.state}\n---'
+                ).join('\n');
+                await Clipboard.setData(ClipboardData(text: text));
+                if (context.mounted) {
+                  Navigator.pop(context);
+                  ScaffoldMessenger.of(context).showSnackBar(
+                    const SnackBar(content: Text('Player list copied to clipboard!')),
+                  );
+                }
+              },
+              child: const Text('Copy List'),
+            ),
+            TextButton(
+              onPressed: () => Navigator.pop(context),
+              child: const Text('Close'),
+            ),
+          ],
+        ),
+      );
+    } catch (e) {
+      if (mounted) {
+        ScaffoldMessenger.of(context).showSnackBar(
+          SnackBar(content: Text('Error loading players: $e')),
+        );
+      }
+    }
+  }
+
   @override
   Widget build(BuildContext context) {
     return Scaffold(
@@ -75,6 +167,12 @@ class _DebugLogScreenState extends State<DebugLogScreen> {
         ),
         centerTitle: true,
         actions: [
+          IconButton(
+            icon: const Icon(Icons.speaker_group_rounded),
+            onPressed: _showAllPlayers,
+            color: Colors.white,
+            tooltip: 'View all players',
+          ),
           IconButton(
             icon: const Icon(Icons.copy_rounded),
             onPressed: _copyLogs,

lib/screens/login_screen.dart

@@ -48,6 +48,31 @@ class _LoginScreenState extends State<LoginScreen> {
     super.dispose();
   }
 
+  String _normalizeServerUrl(String url) {
+    // Remove any trailing slashes
+    url = url.trim();
+    while (url.endsWith('/')) {
+      url = url.substring(0, url.length - 1);
+    }
+
+    // If URL already has a protocol, return it
+    if (url.startsWith('http://') || url.startsWith('https://')) {
+      return url;
+    }
+
+    // If it's an IP address or localhost, default to http://
+    if (url.startsWith('192.') ||
+        url.startsWith('10.') ||
+        url.startsWith('172.') ||
+        url == 'localhost' ||
+        url.startsWith('127.')) {
+      return 'http://$url';
+    }
+
+    // For domain names, default to https://
+    return 'https://$url';
+  }
+
   Future<void> _connect() async {
     if (_serverUrlController.text.trim().isEmpty) {
       setState(() {
@@ -62,7 +87,7 @@ class _LoginScreenState extends State<LoginScreen> {
     });
 
     try {
-      final serverUrl = _serverUrlController.text.trim();
+      final serverUrl = _normalizeServerUrl(_serverUrlController.text.trim());
       final port = _portController.text.trim();
 
       // Validate port
@@ -261,33 +286,6 @@ class _LoginScreenState extends State<LoginScreen> {
 
               const SizedBox(height: 24),
 
-              // Authentication toggle
-              Row(
-                children: [
-                  Checkbox(
-                    value: _requiresAuth,
-                    onChanged: _isConnecting ? null : (value) {
-                      setState(() {
-                        _requiresAuth = value ?? false;
-                      });
-                    },
-                    fillColor: WidgetStateProperty.resolveWith((states) {
-                      if (states.contains(WidgetState.disabled)) {
-                        return Colors.white24;
-                      }
-                      return states.contains(WidgetState.selected)
-                          ? Colors.white
-                          : Colors.white54;
-                    }),
-                    checkColor: const Color(0xFF1a1a1a),
-                  ),
-                  const Text(
-                    'Requires authentication',
-                    style: TextStyle(color: Colors.white70, fontSize: 14),
-                  ),
-                ],
-              ),
-
               // Authentication fields
               if (_requiresAuth) ...[
                 const SizedBox(height: 16),

lib/screens/new_home_screen.dart

@@ -12,8 +12,6 @@ class NewHomeScreen extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    final maProvider = context.watch<MusicAssistantProvider>();
-
     return Scaffold(
       backgroundColor: const Color(0xFF1a1a1a),
       appBar: AppBar(
@@ -46,9 +44,13 @@ class NewHomeScreen extends StatelessWidget {
         ],
       ),
       body: SafeArea(
-        child: !maProvider.isConnected
-            ? _buildDisconnectedView(context, maProvider)
-            : _buildConnectedView(context, maProvider),
+        child: Consumer<MusicAssistantProvider>(
+          builder: (context, maProvider, child) {
+            return !maProvider.isConnected
+                ? _buildDisconnectedView(context, maProvider)
+                : _buildConnectedView(context, maProvider);
+          },
+        ),
       ),
     );
   }
@@ -117,6 +119,7 @@ class NewHomeScreen extends StatelessWidget {
   Widget _buildConnectedView(
       BuildContext context, MusicAssistantProvider provider) {
     return SingleChildScrollView(
+      physics: const BouncingScrollPhysics(),
       child: Column(
         crossAxisAlignment: CrossAxisAlignment.start,
         children: [

lib/screens/now_playing_screen.dart

@@ -19,6 +19,7 @@ class _NowPlayingScreenState extends State<NowPlayingScreen> {
   PlayerQueue? _queue;
   bool _isLoadingQueue = true;
   Timer? _progressTimer;
+  double? _seekPosition; // Track seek position while dragging
 
   @override
   void initState() {
@@ -86,11 +87,12 @@ class _NowPlayingScreenState extends State<NowPlayingScreen> {
 
   @override
   Widget build(BuildContext context) {
-    final maProvider = context.watch<MusicAssistantProvider>();
-    final selectedPlayer = maProvider.selectedPlayer;
-    final currentTrack = maProvider.currentTrack;
+    return Consumer<MusicAssistantProvider>(
+      builder: (context, maProvider, child) {
+        final selectedPlayer = maProvider.selectedPlayer;
+        final currentTrack = maProvider.currentTrack;
 
-    if (currentTrack == null || selectedPlayer == null) {
+        if (currentTrack == null || selectedPlayer == null) {
       return Scaffold(
         backgroundColor: const Color(0xFF1a1a1a),
         appBar: AppBar(
@@ -115,76 +117,85 @@ class _NowPlayingScreenState extends State<NowPlayingScreen> {
 
     final imageUrl = maProvider.getImageUrl(currentTrack, size: 512);
 
-    return Scaffold(
-      backgroundColor: const Color(0xFF1a1a1a),
-      appBar: AppBar(
-        backgroundColor: Colors.transparent,
-        elevation: 0,
-        title: Text(
-          selectedPlayer.name,
-          style: const TextStyle(
-            color: Colors.white70,
-            fontSize: 14,
-            fontWeight: FontWeight.w300,
+    return Hero(
+      tag: HeroTags.nowPlayingBackground,
+      child: Scaffold(
+        backgroundColor: const Color(0xFF1a1a1a),
+        appBar: AppBar(
+          backgroundColor: Colors.transparent,
+          elevation: 0,
+          title: Text(
+            selectedPlayer.name,
+            style: const TextStyle(
+              color: Colors.white70,
+              fontSize: 14,
+              fontWeight: FontWeight.w300,
+            ),
           ),
+          centerTitle: true,
+          actions: [
+            IconButton(
+              icon: const Icon(Icons.queue_music),
+              onPressed: () {
+                Navigator.push(
+                  context,
+                  MaterialPageRoute(
+                    builder: (context) => const QueueScreen(),
+                  ),
+                );
+              },
+            ),
+          ],
         ),
-        centerTitle: true,
-        actions: [
-          IconButton(
-            icon: const Icon(Icons.queue_music),
-            onPressed: () {
-              Navigator.push(
-                context,
-                MaterialPageRoute(
-                  builder: (context) => const QueueScreen(),
-                ),
-              );
-            },
-          ),
-        ],
-      ),
-      body: SafeArea(
-        child: Padding(
-          padding: const EdgeInsets.symmetric(horizontal: 24.0, vertical: 16.0),
-          child: Column(
+        body: SafeArea(
+          child: Padding(
+            padding: const EdgeInsets.symmetric(horizontal: 24.0, vertical: 16.0),
+            child: Column(
             children: [
               const Spacer(),
               // Album Art with Hero animation
-              Hero(
-                tag: 'now_playing_art',
-                child: Container(
-                  width: double.infinity,
-                  constraints: const BoxConstraints(maxWidth: 400, maxHeight: 400),
-                  child: AspectRatio(
-                    aspectRatio: 1,
-                    child: ClipRRect(
-                      borderRadius: BorderRadius.circular(16),
-                      child: imageUrl != null
-                          ? Image.network(
-                              imageUrl,
-                              fit: BoxFit.cover,
-                              errorBuilder: (context, error, stackTrace) {
-                                return Container(
+              LayoutBuilder(
+                builder: (context, constraints) {
+                  final size = constraints.maxWidth.clamp(200.0, 400.0);
+                  return Center(
+                    child: Hero(
+                      tag: HeroTags.nowPlayingArt,
+                      child: Container(
+                        width: size,
+                        height: size,
+                        child: ClipRRect(
+                          borderRadius: BorderRadius.circular(16),
+                          child: imageUrl != null
+                              ? Image.network(
+                                  imageUrl,
+                                  fit: BoxFit.cover,
+                                  cacheWidth: 1024,
+                                  cacheHeight: 1024,
+                                  filterQuality: FilterQuality.medium,
+                                  errorBuilder: (context, error, stackTrace) {
+                                    return Container(
+                                      color: const Color(0xFF2a2a2a),
+                                      child: const Icon(
+                                        Icons.music_note_rounded,
+                                        color: Colors.white24,
+                                        size: 120,
+                                      ),
+                                    );
+                                  },
+                                )
+                              : Container(
                                   color: const Color(0xFF2a2a2a),
                                   child: const Icon(
                                     Icons.music_note_rounded,
                                     color: Colors.white24,
                                     size: 120,
                                   ),
-                                );
-                              },
-                            )
-                          : Container(
-                              color: const Color(0xFF2a2a2a),
-                              child: const Icon(
-                                Icons.music_note_rounded,
-                                color: Colors.white24,
-                                size: 120,
-                              ),
-                            ),
+                                ),
+                        ),
+                      ),
                     ),
-                  ),
-                ),
+                  );
+                },
               ),
               const SizedBox(height: 40),
 
@@ -228,12 +239,57 @@ class _NowPlayingScreenState extends State<NowPlayingScreen> {
 
               // Progress Bar (showing elapsed time)
               if (currentTrack.duration != null) ...[
-                Slider(
-                  value: selectedPlayer.currentElapsedTime.clamp(0, currentTrack.duration!.inSeconds.toDouble()),
-                  max: currentTrack.duration!.inSeconds.toDouble(),
-                  onChanged: null, // TODO: Implement seek
-                  activeColor: Colors.white,
-                  inactiveColor: Colors.white24,
+                SliderTheme(
+                  data: SliderThemeData(
+                    trackHeight: 3,
+                    thumbShape: const RoundSliderThumbShape(
+                      enabledThumbRadius: 6,
+                    ),
+                    overlayShape: const RoundSliderOverlayShape(
+                      overlayRadius: 14,
+                    ),
+                  ),
+                  child: Slider(
+                    value: (_seekPosition ?? selectedPlayer.currentElapsedTime).clamp(0, currentTrack.duration!.inSeconds.toDouble()),
+                    max: currentTrack.duration!.inSeconds.toDouble(),
+                    onChanged: (value) {
+                      setState(() {
+                        _seekPosition = value;
+                      });
+                    },
+                    onChangeStart: (value) {
+                      setState(() {
+                        _seekPosition = value;
+                      });
+                    },
+                    onChangeEnd: (value) async {
+                      final targetPosition = value.round();
+                      print('🎯 Seek slider released at $targetPosition seconds');
+                      try {
+                        await maProvider.seek(selectedPlayer.playerId, targetPosition);
+                        print('✅ Seek command completed');
+
+                        // Wait briefly for server to update position
+                        await Future.delayed(const Duration(milliseconds: 200));
+                      } catch (e) {
+                        print('❌ Error seeking: $e');
+                        if (mounted) {
+                          ScaffoldMessenger.of(context).showSnackBar(
+                            SnackBar(content: Text('Error seeking: $e')),
+                          );
+                        }
+                      } finally {
+                        if (mounted) {
+                          setState(() {
+                            _seekPosition = null;
+                            print('🎯 Cleared seek position');
+                          });
+                        }
+                      }
+                    },
+                    activeColor: Colors.white,
+                    inactiveColor: Colors.white24,
+                  ),
                 ),
                 Padding(
                   padding: const EdgeInsets.symmetric(horizontal: 8.0),
@@ -241,7 +297,7 @@ class _NowPlayingScreenState extends State<NowPlayingScreen> {
                     mainAxisAlignment: MainAxisAlignment.spaceBetween,
                     children: [
                       Text(
-                        _formatDuration(selectedPlayer.currentElapsedTime.toInt()),
+                        _formatDuration((_seekPosition ?? selectedPlayer.currentElapsedTime).toInt()),
                         style: const TextStyle(color: Colors.white54, fontSize: 12),
                       ),
                       Text(
@@ -274,58 +330,76 @@ class _NowPlayingScreenState extends State<NowPlayingScreen> {
                   ),
                   const SizedBox(width: 12),
                   // Previous
-                  AnimatedIconButton(
-                    icon: Icons.skip_previous_rounded,
-                    color: Colors.white,
-                    iconSize: 42,
-                    onPressed: () async {
-                      try {
-                        await maProvider.previousTrackSelectedPlayer();
-                      } catch (e) {
-                        print('❌ Error in previous track: $e');
-                        if (mounted) {
-                          ScaffoldMessenger.of(context).showSnackBar(
-                            SnackBar(content: Text('Error: $e')),
-                          );
-                        }
-                      }
-                    },
+                  Hero(
+                    tag: HeroTags.nowPlayingPreviousButton,
+                    child: Material(
+                      color: Colors.transparent,
+                      child: AnimatedIconButton(
+                        icon: Icons.skip_previous_rounded,
+                        color: Colors.white,
+                        iconSize: 42,
+                        onPressed: () async {
+                          try {
+                            await maProvider.previousTrackSelectedPlayer();
+                          } catch (e) {
+                            print('❌ Error in previous track: $e');
+                            if (mounted) {
+                              ScaffoldMessenger.of(context).showSnackBar(
+                                SnackBar(content: Text('Error: $e')),
+                              );
+                            }
+                          }
+                        },
+                      ),
+                    ),
                   ),
                   const SizedBox(width: 12),
                   // Play/Pause
-                  _AnimatedPlayButton(
-                    isPlaying: selectedPlayer.isPlaying,
-                    onPressed: () async {
-                      try {
-                        await maProvider.playPauseSelectedPlayer();
-                      } catch (e) {
-                        print('❌ Error in play/pause: $e');
-                        if (mounted) {
-                          ScaffoldMessenger.of(context).showSnackBar(
-                            SnackBar(content: Text('Error: $e')),
-                          );
-                        }
-                      }
-                    },
+                  Hero(
+                    tag: HeroTags.nowPlayingPlayButton,
+                    child: Material(
+                      color: Colors.transparent,
+                      child: _AnimatedPlayButton(
+                        isPlaying: selectedPlayer.isPlaying,
+                        onPressed: () async {
+                          try {
+                            await maProvider.playPauseSelectedPlayer();
+                          } catch (e) {
+                            print('❌ Error in play/pause: $e');
+                            if (mounted) {
+                              ScaffoldMessenger.of(context).showSnackBar(
+                                SnackBar(content: Text('Error: $e')),
+                              );
+                            }
+                          }
+                        },
+                      ),
+                    ),
                   ),
                   const SizedBox(width: 12),
                   // Next
-                  AnimatedIconButton(
-                    icon: Icons.skip_next_rounded,
-                    color: Colors.white,
-                    iconSize: 42,
-                    onPressed: () async {
-                      try {
-                        await maProvider.nextTrackSelectedPlayer();
-                      } catch (e) {
-                        print('❌ Error in next track: $e');
-                        if (mounted) {
-                          ScaffoldMessenger.of(context).showSnackBar(
-                            SnackBar(content: Text('Error: $e')),
-                          );
-                        }
-                      }
-                    },
+                  Hero(
+                    tag: HeroTags.nowPlayingNextButton,
+                    child: Material(
+                      color: Colors.transparent,
+                      child: AnimatedIconButton(
+                        icon: Icons.skip_next_rounded,
+                        color: Colors.white,
+                        iconSize: 42,
+                        onPressed: () async {
+                          try {
+                            await maProvider.nextTrackSelectedPlayer();
+                          } catch (e) {
+                            print('❌ Error in next track: $e');
+                            if (mounted) {
+                              ScaffoldMessenger.of(context).showSnackBar(
+                                SnackBar(content: Text('Error: $e')),
+                              );
+                            }
+                          }
+                        },
+                      ),
+                    ),
                   ),
                   const SizedBox(width: 12),
                   // Repeat
@@ -352,10 +426,13 @@ class _NowPlayingScreenState extends State<NowPlayingScreen> {
               ),
               const Spacer(),
             ],
+            ),
           ),
         ),
       ),
     );
+      },
+    );
   }
 
   String _formatDuration(int seconds) {

lib/services/music_assistant_api.dart

@@ -1025,7 +1025,7 @@ class MusicAssistantAPI {
     try {
       _logger.log('Setting volume to $volumeLevel for player $playerId');
       await _sendCommand(
-        'player_command/volume_set',
+        'players/cmd/volume_set',
         args: {
           'player_id': playerId,
           'volume_level': volumeLevel.clamp(0, 100),
@@ -1042,7 +1042,7 @@ class MusicAssistantAPI {
     try {
       _logger.log('${muted ? "Muting" : "Unmuting"} player $playerId');
       await _sendCommand(
-        'player_command/volume_mute',
+        'players/cmd/volume_mute',
         args: {
           'player_id': playerId,
           'muted': muted,
@@ -1085,6 +1085,23 @@ class MusicAssistantAPI {
     }
   }
 
+  /// Seek to position in seconds
+  Future<void> seek(String queueId, int position) async {
+    try {
+      _logger.log('Seeking to $position seconds for queue $queueId');
+      await _sendCommand(
+        'player_queues/seek',
+        args: {
+          'queue_id': queueId,
+          'position': position,
+        },
+      );
+    } catch (e) {
+      _logger.log('Error seeking: $e');
+      rethrow;
+    }
+  }
+
   Future<void> _sendQueueCommand(String queueId, String command) async {
     try {
       _logger.log('🎮 Sending queue command: $command to queue $queueId');

lib/widgets/album_row.dart

@@ -68,10 +68,13 @@ class _AlbumRowState extends State<AlbumRow> {
               return ListView.builder(
                 scrollDirection: Axis.horizontal,
                 padding: const EdgeInsets.symmetric(horizontal: 12.0),
+                physics: const BouncingScrollPhysics(),
                 itemCount: albums.length,
                 itemBuilder: (context, index) {
                   final album = albums[index];
-                  return _AlbumCard(album: album);
+                  return RepaintBoundary(
+                    child: _AlbumCard(album: album),
+                  );
                 },
               );
             },
@@ -120,6 +123,9 @@ class _AlbumCard extends StatelessWidget {
                         width: 150,
                         height: 150,
                         fit: BoxFit.cover,
+                        cacheWidth: 300,
+                        cacheHeight: 300,
+                        filterQuality: FilterQuality.medium,
                         errorBuilder: (context, error, stackTrace) {
                           return Container(
                             width: 150,

lib/widgets/artist_row.dart

@@ -68,10 +68,13 @@ class _ArtistRowState extends State<ArtistRow> {
               return ListView.builder(
                 scrollDirection: Axis.horizontal,
                 padding: const EdgeInsets.symmetric(horizontal: 12.0),
+                physics: const BouncingScrollPhysics(),
                 itemCount: artists.length,
                 itemBuilder: (context, index) {
                   final artist = artists[index];
-                  return _ArtistCard(artist: artist);
+                  return RepaintBoundary(
+                    child: _ArtistCard(artist: artist),
+                  );
                 },
               );
             },

lib/widgets/mini_player.dart

@@ -12,196 +12,224 @@ class MiniPlayer extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    final maProvider = context.watch<MusicAssistantProvider>();
-    final selectedPlayer = maProvider.selectedPlayer;
-    final currentTrack = maProvider.currentTrack;
+    return Consumer<MusicAssistantProvider>(
+      builder: (context, maProvider, child) {
+        final selectedPlayer = maProvider.selectedPlayer;
+        final currentTrack = maProvider.currentTrack;
 
-    // Don't show mini player if no track is playing or no player selected
-    if (currentTrack == null || selectedPlayer == null) {
-      return const SizedBox.shrink();
-    }
+        // Don't show mini player if no track is playing or no player selected
+        if (currentTrack == null || selectedPlayer == null) {
+          return const SizedBox.shrink();
+        }
 
-    final imageUrl = maProvider.getImageUrl(currentTrack, size: 96);
+        final imageUrl = maProvider.getImageUrl(currentTrack, size: 96);
 
-    return GestureDetector(
-      onTap: () {
-        Navigator.push(
-          context,
-          MaterialPageRoute(
-            builder: (context) => const NowPlayingScreen(),
-          ),
-        );
-      },
-      child: Container(
-        height: 64,
-        decoration: BoxDecoration(
-          color: const Color(0xFF2a2a2a),
-          boxShadow: [
-            BoxShadow(
-              color: Colors.black.withOpacity(0.3),
-              blurRadius: 8,
-              offset: const Offset(0, -2),
-            ),
-          ],
-        ),
-        child: Column(
-          children: [
-            // Status indicator bar
-            Container(
-              height: 2,
-              color: selectedPlayer.isPlaying
-                  ? Colors.white.withOpacity(0.3)
-                  : Colors.white.withOpacity(0.1),
-            ),
-            // Player content
-            Expanded(
-              child: Padding(
-                padding: const EdgeInsets.symmetric(horizontal: 12.0),
-                child: Row(
+        return GestureDetector(
+          onTap: () {
+            Navigator.push(
+              context,
+              MaterialPageRoute(
+                builder: (context) => const NowPlayingScreen(),
+              ),
+            );
+          },
+          child: Hero(
+            tag: HeroTags.nowPlayingBackground,
+            child: Material(
+              color: const Color(0xFF2a2a2a),
+              elevation: 0,
+              child: Container(
+                height: 64,
+                decoration: BoxDecoration(
+                  boxShadow: [
+                    BoxShadow(
+                      color: Colors.black.withOpacity(0.3),
+                      blurRadius: 8,
+                      offset: const Offset(0, -2),
+                    ),
+                  ],
+                ),
+                child: Column(
                   children: [
-                    // Album art with Hero animation
-                    Hero(
-                      tag: 'now_playing_art',
-                      child: ClipRRect(
-                        borderRadius: BorderRadius.circular(8),
-                        child: imageUrl != null
-                            ? Image.network(
-                                imageUrl,
+                    // Status indicator bar
+                    Container(
+                      height: 2,
+                      color: selectedPlayer.isPlaying
+                          ? Colors.white.withOpacity(0.3)
+                          : Colors.white.withOpacity(0.1),
+                    ),
+                    // Player content
+                    Expanded(
+                      child: Padding(
+                        padding: const EdgeInsets.symmetric(horizontal: 12.0),
+                        child: Row(
+                          children: [
+                            // Album art with Hero animation
+                            Hero(
+                              tag: HeroTags.nowPlayingArt,
+                              child: Container(
                                 width: 48,
                                 height: 48,
-                                fit: BoxFit.cover,
-                                errorBuilder: (context, error, stackTrace) {
-                                  return Container(
-                                    width: 48,
-                                    height: 48,
-                                    color: Colors.white12,
-                                    child: const Icon(
-                                      Icons.music_note_rounded,
-                                      color: Colors.white54,
-                                      size: 24,
-                                    ),
-                                  );
-                                },
-                              )
-                            : Container(
-                                width: 48,
-                                height: 48,
-                                color: Colors.white12,
-                                child: const Icon(
-                                  Icons.music_note_rounded,
-                                  color: Colors.white54,
-                                  size: 24,
+                                child: ClipRRect(
+                                  borderRadius: BorderRadius.circular(8),
+                                  child: imageUrl != null
+                                      ? Image.network(
+                                          imageUrl,
+                                          fit: BoxFit.cover,
+                                          cacheWidth: 96,
+                                          cacheHeight: 96,
+                                          filterQuality: FilterQuality.medium,
+                                          errorBuilder: (context, error, stackTrace) {
+                                            return Container(
+                                              color: Colors.white12,
+                                              child: const Icon(
+                                                Icons.music_note_rounded,
+                                                color: Colors.white54,
+                                                size: 24,
+                                              ),
+                                            );
+                                          },
+                                        )
+                                      : Container(
+                                          color: Colors.white12,
+                                          child: const Icon(
+                                            Icons.music_note_rounded,
+                                            color: Colors.white54,
+                                            size: 24,
+                                          ),
+                                        ),
                                 ),
                               ),
-                      ),
-                    ),
-                    const SizedBox(width: 12),
-                    // Track info
-                    Expanded(
-                      child: Column(
-                        mainAxisAlignment: MainAxisAlignment.center,
-                        crossAxisAlignment: CrossAxisAlignment.start,
-                        children: [
-                          Text(
-                            currentTrack.name,
-                            style: const TextStyle(
-                              color: Colors.white,
-                              fontSize: 14,
-                              fontWeight: FontWeight.w500,
                             ),
-                            maxLines: 1,
-                            overflow: TextOverflow.ellipsis,
-                          ),
-                          const SizedBox(height: 2),
-                          Text(
-                            currentTrack.artistsString,
-                            style: const TextStyle(
+                            const SizedBox(width: 12),
+                            // Track info
+                            Expanded(
+                              child: Column(
+                                mainAxisAlignment: MainAxisAlignment.center,
+                                crossAxisAlignment: CrossAxisAlignment.start,
+                                children: [
+                                  Text(
+                                    currentTrack.name,
+                                    style: const TextStyle(
+                                      color: Colors.white,
+                                      fontSize: 14,
+                                      fontWeight: FontWeight.w500,
+                                    ),
+                                    maxLines: 1,
+                                    overflow: TextOverflow.ellipsis,
+                                  ),
+                                  const SizedBox(height: 2),
+                                  Text(
+                                    currentTrack.artistsString,
+                                    style: const TextStyle(
+                                      color: Colors.white70,
+                                      fontSize: 12,
+                                    ),
+                                    maxLines: 1,
+                                    overflow: TextOverflow.ellipsis,
+                                  ),
+                                ],
+                              ),
+                            ),
+                            // Queue button
+                            IconButton(
+                              icon: const Icon(Icons.queue_music),
                               color: Colors.white70,
-                              fontSize: 12,
+                              iconSize: 22,
+                              onPressed: () {
+                                Navigator.push(
+                                  context,
+                                  MaterialPageRoute(
+                                    builder: (context) => const QueueScreen(),
+                                  ),
+                                );
+                              },
                             ),
-                            maxLines: 1,
-                            overflow: TextOverflow.ellipsis,
-                          ),
-                        ],
+                            // Volume control (compact mute button)
+                            const VolumeControl(compact: true),
+                            // Playback controls for selected player
+                            Hero(
+                              tag: HeroTags.nowPlayingPreviousButton,
+                              child: Material(
+                                color: Colors.transparent,
+                                child: AnimatedIconButton(
+                                  icon: Icons.skip_previous_rounded,
+                                  color: Colors.white,
+                                  iconSize: 26,
+                                  onPressed: () async {
+                                    try {
+                                      await maProvider.previousTrackSelectedPlayer();
+                                    } catch (e) {
+                                      print('❌ Error in previous track: $e');
+                                      if (context.mounted) {
+                                        ScaffoldMessenger.of(context).showSnackBar(
+                                          SnackBar(content: Text('Error: $e')),
+                                        );
+                                      }
+                                    }
+                                  },
+                                ),
+                              ),
+                            ),
+                            Hero(
+                              tag: HeroTags.nowPlayingPlayButton,
+                              child: Material(
+                                color: Colors.transparent,
+                                child: AnimatedIconButton(
+                                  icon: selectedPlayer.isPlaying
+                                      ? Icons.pause_rounded
+                                      : Icons.play_arrow_rounded,
+                                  color: Colors.white,
+                                  iconSize: 32,
+                                  onPressed: () async {
+                                    try {
+                                      await maProvider.playPauseSelectedPlayer();
+                                    } catch (e) {
+                                      print('❌ Error in play/pause: $e');
+                                      if (context.mounted) {
+                                        ScaffoldMessenger.of(context).showSnackBar(
+                                          SnackBar(content: Text('Error: $e')),
+                                        );
+                                      }
+                                    }
+                                  },
+                                ),
+                              ),
+                            ),
+                            Hero(
+                              tag: HeroTags.nowPlayingNextButton,
+                              child: Material(
+                                color: Colors.transparent,
+                                child: AnimatedIconButton(
+                                  icon: Icons.skip_next_rounded,
+                                  color: Colors.white,
+                                  iconSize: 28,
+                                  onPressed: () async {
+                                    try {
+                                      await maProvider.nextTrackSelectedPlayer();
+                                    } catch (e) {
+                                      print('❌ Error in next track: $e');
+                                      if (context.mounted) {
+                                        ScaffoldMessenger.of(context).showSnackBar(
+                                          SnackBar(content: Text('Error: $e')),
+                                        );
+                                      }
+                                    }
+                                  },
+                                ),
+                              ),
+                            ),
+                          ],
+                        ),
                       ),
                     ),
-                    // Queue button
-                    IconButton(
-                      icon: const Icon(Icons.queue_music),
-                      color: Colors.white70,
-                      iconSize: 22,
-                      onPressed: () {
-                        Navigator.push(
-                          context,
-                          MaterialPageRoute(
-                            builder: (context) => const QueueScreen(),
-                          ),
-                        );
-                      },
-                    ),
-                    // Volume control (compact mute button)
-                    const VolumeControl(compact: true),
-                    // Playback controls for selected player
-                    AnimatedIconButton(
-                      icon: Icons.skip_previous_rounded,
-                      color: Colors.white,
-                      iconSize: 26,
-                      onPressed: () async {
-                        try {
-                          await maProvider.previousTrackSelectedPlayer();
-                        } catch (e) {
-                          print('❌ Error in previous track: $e');
-                          if (context.mounted) {
-                            ScaffoldMessenger.of(context).showSnackBar(
-                              SnackBar(content: Text('Error: $e')),
-                            );
-                          }
-                        }
-                      },
-                    ),
-                    AnimatedIconButton(
-                      icon: selectedPlayer.isPlaying
-                          ? Icons.pause_rounded
-                          : Icons.play_arrow_rounded,
-                      color: Colors.white,
-                      iconSize: 32,
-                      onPressed: () async {
-                        try {
-                          await maProvider.playPauseSelectedPlayer();
-                        } catch (e) {
-                          print('❌ Error in play/pause: $e');
-                          if (context.mounted) {
-                            ScaffoldMessenger.of(context).showSnackBar(
-                              SnackBar(content: Text('Error: $e')),
-                            );
-                          }
-                        }
-                      },
-                    ),
-                    AnimatedIconButton(
-                      icon: Icons.skip_next_rounded,
-                      color: Colors.white,
-                      iconSize: 28,
-                      onPressed: () async {
-                        try {
-                          await maProvider.nextTrackSelectedPlayer();
-                        } catch (e) {
-                          print('❌ Error in next track: $e');
-                          if (context.mounted) {
-                            ScaffoldMessenger.of(context).showSnackBar(
-                              SnackBar(content: Text('Error: $e')),
-                            );
-                          }
-                        }
-                      },
-                    ),
                   ],
                 ),
               ),
             ),
-          ],
-        ),
-      ),
+          ),
+        );
+      },
     );
   }
 }

lib/widgets/volume_control.dart

@@ -83,21 +83,45 @@ class _VolumeControlState extends State<VolumeControl> {
             ),
             child: Slider(
               value: currentVolume.clamp(0.0, 1.0),
-              onChanged: isMuted ? null : (value) {
+              onChanged: (value) {
                 setState(() {
                   _pendingVolume = value * 100;
                 });
               },
               onChangeEnd: (value) async {
                 final volumeLevel = (value * 100).round();
+                print('🔊 Volume slider released at $volumeLevel');
                 try {
+                  // Unmute if changing volume while muted
+                  if (isMuted) {
+                    print('🔇 Unmuting player before setting volume');
+                    await maProvider.setMute(player.playerId, false);
+                  }
+                  print('🔊 Calling setVolume with $volumeLevel');
                   await maProvider.setVolume(player.playerId, volumeLevel);
+                  print('✅ Volume set complete');
+
+                  // Wait for the player state to update by polling
+                  for (int i = 0; i < 10; i++) {
+                    await Future.delayed(const Duration(milliseconds: 100));
+                    if (mounted) {
+                      final updatedPlayer = maProvider.selectedPlayer;
+                      print('🔊 Poll $i: player volume = ${updatedPlayer?.volume}, target = $volumeLevel');
+                      if (updatedPlayer != null && (updatedPlayer.volume - volumeLevel).abs() <= 2) {
+                        print('✅ Volume updated on server');
+                        break;
+                      }
+                    }
+                  }
                 } catch (e) {
-                  // Error already logged by provider
+                  print('❌ Error setting volume: $e');
                 } finally {
-                  setState(() {
-                    _pendingVolume = null;
-                  });
+                  if (mounted) {
+                    setState(() {
+                      _pendingVolume = null;
+                    });
+                    print('🔊 Cleared pending volume');
+                  }
                 }
               },
             ),

pubspec.yaml

@@ -14,10 +14,6 @@ dependencies:
   cupertino_icons: ^1.0.6
   google_fonts: ^6.1.0
 
-  # Audio playback
-  just_audio: ^0.9.36
-  audio_service: ^0.18.12
-
   # State management
   provider: ^6.1.1
 
@@ -28,13 +24,7 @@ dependencies:
   # Storage
   shared_preferences: ^2.2.2
 
-  # File handling
-  file_picker: ^6.1.1
-  path_provider: ^2.1.1
-  permission_handler: ^11.1.0
-
   # Utilities
-  rxdart: ^0.27.7
   uuid: ^4.2.1
 
 dev_dependencies:
@@ -49,7 +39,7 @@ flutter:
   assets:
     - assets/images/
 
-flutter_icons:
+flutter_launcher_icons:
   android: true
   ios: false
   image_path: "assets/images/icon.png"