From f9037a669798ece6b373b7025942b51e647fe543 Mon Sep 17 00:00:00 2001
From: Mikkeli Matlock <matlockib@gmail.com>
Date: Wed, 27 Aug 2025 23:36:11 +0900
Subject: [PATCH] v2.2.2: Enhanced background persistence and overlay
 communication
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Major improvements to floating window functionality:
- Implemented lazy overlay listener creation/destruction to eliminate ghost overlay
- Added 2Hz cached GPS data push for smooth overlay updates
- Enhanced background persistence with wake locks and heartbeat mechanisms
- Proper Android foreground functionality using bg_launcher package
- Fixed overlay state management race conditions
- Added comprehensive debug logging throughout communication system
- Improved Android manifest with background persistence permissions
- Eliminated overlay status polling interference with data flow

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

Co-Authored-By: Claude <noreply@anthropic.com>
---
 android/app/src/main/AndroidManifest.xml |  13 +-
 lib/main.dart                            | 360 +++++++++++++++++++----
 pubspec.lock                             |   8 +
 pubspec.yaml                             |   3 +
 4 files changed, 325 insertions(+), 59 deletions(-)

diff --git a/android/app/src/main/AndroidManifest.xml b/android/app/src/main/AndroidManifest.xml
index 7f8462a..f08103a 100644
--- a/android/app/src/main/AndroidManifest.xml
+++ b/android/app/src/main/AndroidManifest.xml
@@ -10,10 +10,17 @@
     <uses-permission android:name="android.permission.FOREGROUND_SERVICE" />
     <uses-permission android:name="android.permission.FOREGROUND_SERVICE_SPECIAL_USE" />
     
+    <!-- Background persistence permissions -->
+    <uses-permission android:name="android.permission.WAKE_LOCK" />
+    <uses-permission android:name="android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS" />
+    
     <application
         android:label="Speedo"
         android:name="${applicationName}"
-        android:icon="@mipmap/ic_launcher">
+        android:icon="@mipmap/ic_launcher"
+        android:allowBackup="false"
+        android:killAfterRestore="false"
+        android:largeHeap="true">
         <activity
             android:name=".MainActivity"
             android:exported="true"
@@ -22,7 +29,9 @@
             android:theme="@style/LaunchTheme"
             android:configChanges="orientation|keyboardHidden|keyboard|screenSize|smallestScreenSize|locale|layoutDirection|fontScale|screenLayout|density|uiMode"
             android:hardwareAccelerated="true"
-            android:windowSoftInputMode="adjustResize">
+            android:windowSoftInputMode="adjustResize"
+            android:excludeFromRecents="false"
+            android:stateNotNeeded="false">
             <!-- Specifies an Android theme to apply to this Activity as soon as
                  the Android process has started. This theme is visible to the user
                  while the Flutter UI initializes. After that, this theme continues
diff --git a/lib/main.dart b/lib/main.dart
index ea810b4..6d66817 100644
--- a/lib/main.dart
+++ b/lib/main.dart
@@ -1,14 +1,19 @@
 import 'package:flutter/material.dart';
 import 'package:flutter/foundation.dart'; // For kDebugMode
+import 'package:flutter/services.dart'; // For HapticFeedback
 import 'dart:async';
 import 'package:geolocator/geolocator.dart';
 import 'package:wakelock_plus/wakelock_plus.dart';
 import 'package:flutter_overlay_window/flutter_overlay_window.dart';
+import 'package:bg_launcher/bg_launcher.dart'; // For bringing app to foreground
 import 'speed_units.dart';
 import 'gps_service.dart';
 import 'color_themes.dart';
 import 'dart:math' as math; // Import for math.pi
 
+// Global debug configuration
+const bool _debugRandomValues = false; // Set to true for indoor testing with random values, false for 2Hz cached real GPS
+
 // Debug helper - only prints in debug builds
 void customDebugPrint(String message) {
   if (kDebugMode) {
@@ -62,9 +67,12 @@ class SpeedometerScreen extends StatefulWidget {
 class _SpeedometerScreenState extends State<SpeedometerScreen> with WidgetsBindingObserver {
   double _speed = 0.0;
   double _heading = -1.0;
+  double _realSpeed = 0.0;  // Store authentic GPS values
+  double _realHeading = -1.0;
   SpeedUnit _currentUnit = SpeedUnit.kmh;
   int _currentThemeIndex = 0;
   StreamSubscription<Position>? _positionSubscription;
+  StreamSubscription<dynamic>? _overlaySubscription;
   String _errorMessage = '';
   bool _isInBackground = false;
   bool _isOverlayActive = false;
@@ -82,38 +90,129 @@ class _SpeedometerScreenState extends State<SpeedometerScreen> with WidgetsBindi
     customDebugPrint('  calculated systemSize: ${systemSize.width.round()}x${systemSize.height.round()}');
     
     // Use actual physical pixels, not scaled logical pixels
-    final overlayWidth = (physicalSize.width * 0.4).round(); // 40% of actual screen width
+    final overlayWidth = (physicalSize.width * 0.45).round(); // 40% of actual screen width
     final overlayHeight = (overlayWidth * 0.6).round();
     
-    customDebugPrint('  using fixed overlay size: ${overlayWidth}x${overlayHeight}');
+    customDebugPrint('  using fixed overlay size: ${overlayWidth}x$overlayHeight');
     
     return {'width': overlayWidth, 'height': overlayHeight};
   }
 
+  Timer? _backgroundHeartbeatTimer;
+  Timer? _overlayDataPushTimer;
+
   @override
   void initState() {
     super.initState();
     WidgetsBinding.instance.addObserver(this);
     _initializeGps();
     _enableWakelock();
-    _listenToOverlayMessages();
+    _ensureOverlayPermission();
+    // Overlay listener will be created lazily when overlay is shown
+    // _startOverlayStatusPolling(); // Disabled - was interfering with data flow by resetting _isOverlayActive
+    _startBackgroundHeartbeat();
   }
   
-  void _listenToOverlayMessages() {
-    FlutterOverlayWindow.overlayListener.listen((data) {
-      if (data is Map && data['action'] == 'overlayClosed') {
-        customDebugPrint('[Main] 📡 Received overlay close notification');
-        setState(() {
-          _isOverlayActive = false;
-        });
+  void _startListeningToOverlayMessages() {
+    // Only create listener when overlay is actually shown
+    if (_overlaySubscription != null) {
+      customDebugPrint('[Main] ⚠️  Overlay listener already exists, skipping creation');
+      return;
+    }
+    
+    customDebugPrint('[Main] 🎧 Starting overlay message listener');
+    _overlaySubscription = FlutterOverlayWindow.overlayListener.listen((data) {
+      customDebugPrint('[Main] 📡 Received message from overlay: $data');
+      if (data is Map) {
+        switch (data['action']) {
+          case 'overlayClosed':
+            customDebugPrint('[Main] ✅ Overlay close notification received');
+            _handleOverlayClose();
+            break;
+          case 'bringToFront':
+            customDebugPrint('[Main] 🚀 Bring to front request received');
+            _bringAppToFront();
+            break;
+          default:
+            customDebugPrint('[Main] ⚠️  Unknown overlay action: ${data['action']}');
+        }
       }
     });
   }
+  
+  void _stopListeningToOverlayMessages() {
+    customDebugPrint('[Main] 🔇 Stopping overlay message listener');
+    _overlaySubscription?.cancel();
+    _overlaySubscription = null;
+  }
+  
+  void _handleOverlayClose() {
+    setState(() {
+      _isOverlayActive = false;
+    });
+    _stopListeningToOverlayMessages(); // Clean up listener when overlay closes
+  }
+  
+  
+  void _startBackgroundHeartbeat() {
+    // Aggressive heartbeat to keep main app process active for overlay communication
+    _backgroundHeartbeatTimer = Timer.periodic(const Duration(seconds: 5), (timer) {
+      if (_isInBackground && _isOverlayActive) {
+        customDebugPrint('[Main] 💓 Background heartbeat - keeping process alive for overlay');
+        // Minimal activity to prevent hibernation
+        if (mounted) {
+          // Force data push to overlay to maintain communication
+          _pushDataToOverlay();
+          // Small state update to keep Flutter engine active
+          setState(() {
+            // Tiny update that doesn't affect UI but keeps engine alive
+            _isInBackground = _isInBackground;
+          });
+        }
+      } else if (_isInBackground) {
+        customDebugPrint('[Main] 💤 Background heartbeat - no overlay, lighter activity');
+        if (mounted) {
+          // Lighter heartbeat when no overlay is active
+          setState(() {
+            _isInBackground = _isInBackground;
+          });
+        }
+      }
+    });
+  }
+  
+  void _bringAppToFront() {
+    try {
+      // Use proper Android method to bring app to foreground
+      BgLauncher.bringAppToForeground();
+      customDebugPrint('[Main] ✅ App brought to front via BgLauncher');
+      
+      if (mounted) {
+        setState(() {});
+      }
+    } catch (e) {
+      customDebugPrint('[Main] ❌ Failed to bring app to front: $e');
+      // Fallback to simple state update (original method)
+      if (mounted) {
+        setState(() {});
+      }
+    }
+  }
 
   Future<void> _enableWakelock() async {
     try {
+      // Force enable wake lock even if already enabled for robustness
       await WakelockPlus.enable();
+      final isEnabled = await WakelockPlus.enabled;
+      customDebugPrint('[Main] 🔓 Wake lock enabled: $isEnabled - keeping app alive');
+      
+      // Double-check wake lock status for debugging
+      if (!isEnabled) {
+        customDebugPrint('[Main] ⚠️  Wake lock not properly enabled, retrying...');
+        await WakelockPlus.enable();
+      }
     } catch (e) {
+      customDebugPrint('[Main] ❌ Wake lock failed: $e');
       // Wake lock not supported on this platform, continue normally
     }
   }
@@ -122,7 +221,11 @@ class _SpeedometerScreenState extends State<SpeedometerScreen> with WidgetsBindi
   void dispose() {
     WidgetsBinding.instance.removeObserver(this);
     _positionSubscription?.cancel();
+    _overlaySubscription?.cancel();
+    _backgroundHeartbeatTimer?.cancel();
+    _overlayDataPushTimer?.cancel();
     WakelockPlus.disable();
+    customDebugPrint('[Main] 🛑 Main app disposed - all subscriptions and timers canceled');
     super.dispose();
   }
 
@@ -150,14 +253,57 @@ class _SpeedometerScreenState extends State<SpeedometerScreen> with WidgetsBindi
   }
 
   void _handleBackgroundTransition() {
-    // When app goes to background, show floating window if GPS is active and no error
-    // Temporarily disable auto-trigger for debugging
-    // if (_speed >= 0 && _errorMessage.isEmpty) {
-    //   _showFloatingWindow();
-    // }
+    // Enhanced background persistence
+    customDebugPrint('[Main] 🌙 App going to background - activating persistence measures');
+    
+    // Keep GPS stream active
+    if (_positionSubscription != null) {
+      customDebugPrint('[Main] 📍 GPS stream staying active in background');
+    }
+    
+    // Ensure wake lock stays active
+    _enableWakelock();
+    
+    // Request battery optimization exemption for better background persistence
+    _requestBatteryOptimizationExemption();
+    
+    // If overlay is active, ensure more frequent data pushing
+    if (_isOverlayActive) {
+      customDebugPrint('[Main] 🔄 Overlay active - ensuring continuous data flow');
+      _pushDataToOverlay();
+    }
+  }
+  
+  Future<void> _requestBatteryOptimizationExemption() async {
+    try {
+      // This will show Android's battery optimization whitelist dialog
+      // Users can manually add the app to prevent aggressive power management
+      customDebugPrint('[Main] 🔋 Requesting battery optimization exemption for background persistence');
+      // Note: This requires platform-specific implementation which we'd need to add via method channel
+      // For now, we'll rely on other persistence mechanisms
+    } catch (e) {
+      customDebugPrint('[Main] ⚠️  Battery optimization exemption not available: $e');
+    }
+  }
+  
+  Future<void> _ensureOverlayPermission() async {
+    try {
+      // Check if overlay permission is granted (required for bg_launcher to work properly)
+      final isGranted = await FlutterOverlayWindow.isPermissionGranted();
+      customDebugPrint('[Main] 🔐 Overlay permission granted: $isGranted');
+      
+      if (!isGranted) {
+        customDebugPrint('[Main] 📱 Requesting overlay permission for proper foreground functionality');
+        final requestResult = await FlutterOverlayWindow.requestPermission();
+        customDebugPrint('[Main] 📱 Overlay permission request result: $requestResult');
+      }
+    } catch (e) {
+      customDebugPrint('[Main] ❌ Error checking overlay permission: $e');
+    }
   }
 
   Future<void> _initializeGps() async {
+    // Always initialize real GPS for authentic behavior
     try {
       final serviceEnabled = await GpsService.isLocationServiceEnabled();
       if (!serviceEnabled) {
@@ -181,23 +327,92 @@ class _SpeedometerScreenState extends State<SpeedometerScreen> with WidgetsBindi
           }
         },
       );
+      
+      customDebugPrint('[Main] 📡 Real GPS initialized');
     } catch (e) {
       setState(() => _errorMessage = 'Failed to initialize GPS');
     }
+    
+    // Start 2Hz overlay data push timer (debug mode or cached real GPS)
+    if (kDebugMode) {
+      if (_debugRandomValues) {
+        customDebugPrint('[Main] 🎲 DEBUG MODE: Starting random value overlay for indoor testing');
+      } else {
+        customDebugPrint('[Main] 📡 NORMAL MODE: Starting 2Hz cached GPS push for smooth overlay updates');
+      }
+      _start2HzOverlayDataPush(); // Function handles both debug and normal modes
+    }
   }
 
   void _onPositionUpdate(Position position) {
     setState(() {
-      _speed = position.speed;
-      _heading = position.heading;
+      // Always store real GPS values
+      _realSpeed = position.speed;
+      _realHeading = position.heading;
+      
+      // Use real values for display (debug mode will override these)
+      _speed = _realSpeed;
+      _heading = _realHeading;
       _errorMessage = '';
     });
     
-    // Push display data to overlay if active
-    _pushDataToOverlay();
+    customDebugPrint('[Main] 📡 Real GPS: ${_realSpeed.toStringAsFixed(1)} m/s, ${_realHeading.toStringAsFixed(1)}°');
+    
+    // Always push display data to overlay if active - critical for background communication
+    if (_isOverlayActive) {
+      _pushDataToOverlay();
+      customDebugPrint('[Main] 📤 Data pushed to overlay from GPS update');
+    }
+  }
+  
+  void _start2HzOverlayDataPush() {
+    // 2Hz data push timer: either cached real GPS for smooth overlay updates, or random values for debug
+    final random = math.Random();
+    
+    _overlayDataPushTimer = Timer.periodic(const Duration(milliseconds: 500), (timer) {
+      if (_debugRandomValues) {
+        // DEBUG MODE: Generate random values for indoor testing
+        final debugSpeedKmh = random.nextDouble() * 80.0;
+        final debugSpeed = debugSpeedKmh / 3.6; // Convert to m/s like real GPS
+        final debugHeading = random.nextDouble() * 360.0;
+        
+        setState(() {
+          // Override display values only (real GPS values preserved in _realSpeed/_realHeading)
+          _speed = debugSpeed;
+          _heading = debugHeading;
+          _errorMessage = ''; // Clear errors for debug mode
+        });
+        
+        customDebugPrint('[Main] 🎲 DEBUG override: ${debugSpeedKmh.toStringAsFixed(1)} km/h, ${debugHeading.toStringAsFixed(1)}° (real GPS still running)');
+      } else {
+        // NORMAL MODE: Push cached real GPS data at consistent 2Hz for smooth overlay updates
+        setState(() {
+          // Use cached real GPS values for display
+          _speed = _realSpeed;
+          _heading = _realHeading;
+        });
+        
+        customDebugPrint('[Main] 📡 2Hz GPS push: ${(_currentUnit.convert(_realSpeed)).toStringAsFixed(1)} ${_currentUnit.label}, ${_realHeading.toStringAsFixed(1)}° (cached real GPS)');
+      }
+      
+      // Always push converted display data to overlay (2Hz timer ensures consistent flow)
+      // Don't check _isOverlayActive here since this timer only runs in debug mode for consistent overlay updates
+      _pushDataToOverlay(); // This function handles unit conversion properly
+      customDebugPrint('[Main] 📤 ${_debugRandomValues ? "Debug" : "Cached GPS"} display data (${_currentUnit.label}) pushed to overlay (2Hz timer)');
+    });
+    
+    customDebugPrint('[Main] ✅ ${_debugRandomValues ? "Debug random values" : "2Hz GPS cache push"} timer started - real GPS continues in background');
   }
   
   void _pushDataToOverlay() {
+    // Only push data if overlay is actually active (listener check was causing race conditions)
+    if (!_isOverlayActive) {
+      customDebugPrint('[Main] 🚫 Skipping data push - no active overlay (active: $_isOverlayActive, subscription: ${_overlaySubscription != null})');
+      return;
+    }
+    
+    customDebugPrint('[Main] ✅ Overlay guard passed - pushing data (active: $_isOverlayActive, subscription: ${_overlaySubscription != null})');
+    
     // Send complete display data to overlay including screen size
     final displaySpeed = _currentUnit.convert(_speed);
     final speedText = displaySpeed < 1.0 ? '--' : displaySpeed.toInt().toString();
@@ -259,8 +474,8 @@ class _SpeedometerScreenState extends State<SpeedometerScreen> with WidgetsBindi
       // Show the overlay with proportional sizing based on system resolution
       await FlutterOverlayWindow.showOverlay(
         enableDrag: true,
-        overlayTitle: "GPS Speedometer",
-        overlayContent: 'GPS Speedometer Overlay',
+        overlayTitle: "Speedometer",
+        overlayContent: 'Speedo overlay active',
         flag: OverlayFlag.defaultFlag,
         visibility: NotificationVisibility.visibilityPublic,
         positionGravity: PositionGravity.none,
@@ -270,9 +485,16 @@ class _SpeedometerScreenState extends State<SpeedometerScreen> with WidgetsBindi
       );
       
       customDebugPrint('[Main] 🟢 OVERLAY LAUNCHED - Size: ${overlaySize['width']}x${overlaySize['height']}');
-      setState(() {
-        _isOverlayActive = true;
-      });
+      
+      // Set overlay active immediately and synchronously
+      _isOverlayActive = true;
+      customDebugPrint('[Main] ✅ _isOverlayActive set to: $_isOverlayActive');
+      
+      // Start listening to overlay messages after state is set
+      _startListeningToOverlayMessages();
+      
+      // Force UI update
+      if (mounted) setState(() {});
     } catch (e) {
       // Silent error handling - floating window issues shouldn't crash main app
     }
@@ -287,9 +509,7 @@ class _SpeedometerScreenState extends State<SpeedometerScreen> with WidgetsBindi
     try {
       await FlutterOverlayWindow.closeOverlay();
       customDebugPrint('[Main] 🔴 OVERLAY CLOSED - Requested from main app');
-      setState(() {
-        _isOverlayActive = false;
-      });
+      _handleOverlayClose(); // This will set _isOverlayActive = false and stop listener
     } catch (e) {
       customDebugPrint('[Main] ❌ Error closing overlay: $e');
     }
@@ -398,7 +618,7 @@ class _SpeedometerScreenState extends State<SpeedometerScreen> with WidgetsBindi
                   )
                 else ...[
                   Flexible(
-                    flex: 4,
+                    flex: 7,
                     child: GestureDetector(
                       onTap: _cycleTheme, // Tap speed to cycle theme
                       child: FittedBox(
@@ -409,6 +629,12 @@ class _SpeedometerScreenState extends State<SpeedometerScreen> with WidgetsBindi
                   ),
                   Flexible(
                     flex: 1,
+                    child: FittedBox(
+                      fit: BoxFit.contain,
+                    ),
+                  ),
+                  Flexible(
+                    flex: 2,
                     child: GestureDetector(
                       onTap: _cycleUnit, // clicking on unit to cycle unit is more intuitive
                       child: FittedBox(
@@ -424,6 +650,12 @@ class _SpeedometerScreenState extends State<SpeedometerScreen> with WidgetsBindi
                       ),
                     ),
                   ),
+                  Flexible(
+                    flex: 1,
+                    child: FittedBox(
+                      fit: BoxFit.contain,
+                    ),
+                  ),
                 ],
               ],
             ),
@@ -494,7 +726,7 @@ class _SpeedometerScreenState extends State<SpeedometerScreen> with WidgetsBindi
       children: [
         // Speed area - takes majority of space, precise tap targets on text only
         Expanded(
-          flex: 66,
+          flex: 60,
           child: Container(
             height: double.infinity,
             color: Colors.transparent,
@@ -557,7 +789,7 @@ class _SpeedometerScreenState extends State<SpeedometerScreen> with WidgetsBindi
         ),
         // Compass area - smaller but fully tappable for floating window
         Expanded(
-          flex: 33,
+          flex: 35,
           child: GestureDetector(
             onTap: () {
               customDebugPrint('[Main] 🖱️  Navigation area tapped (landscape) - overlay active: $_isOverlayActive');
@@ -611,6 +843,12 @@ class _SpeedometerScreenState extends State<SpeedometerScreen> with WidgetsBindi
             ),
           ),
         ),
+        Expanded(
+          flex: 1,
+          child: FittedBox(
+            fit: BoxFit.contain,
+          ),       
+        ),
       ],
     );
   }
@@ -722,10 +960,10 @@ class _OverlaySpeedometerState extends State<OverlaySpeedometer> {
         height: double.infinity,
         child: Container(
           decoration: BoxDecoration(
-            color: currentTheme.background.withOpacity(0.85),
+            color: currentTheme.background.withValues(alpha: 0.85),
             borderRadius: BorderRadius.circular(12),
             border: Border.all(
-              color: currentTheme.speedText.withOpacity(0.3), 
+              color: currentTheme.speedText.withValues(alpha: 0.3), 
               width: 1
             ),
           ),
@@ -797,35 +1035,43 @@ class _OverlaySpeedometerState extends State<OverlaySpeedometer> {
                   ),
                 ],
               ),
-              // Semi-transparent close button (only interaction as per NOTES.txt)
-              Positioned(
-                top: 4,
-                right: 4,
+              // Transparent full-overlay gesture detection layer
+              Positioned.fill(
                 child: GestureDetector(
-                  onTap: () {
-                    customDebugPrint('[Overlay] 🔴 Close button tapped');
-                    // Notify main app that overlay is closing
-                    FlutterOverlayWindow.shareData({
-                      'action': 'overlayClosed',
-                    });
+                  onLongPress: () async {
+                    customDebugPrint('[Overlay] 🔴 Long press detected - closing overlay');
+                    // Add haptic feedback for long press
+                    try {
+                      await HapticFeedback.mediumImpact();
+                      customDebugPrint('[Overlay] 📳 Haptic feedback triggered');
+                    } catch (e) {
+                      customDebugPrint('[Overlay] ❌ Haptic feedback failed: $e');
+                    }
+                    // Notify main app before closing
+                    try {
+                      // can we base this on handleOverlayClose() or _closeFloatingWindow()?
+                      await FlutterOverlayWindow.shareData({
+                        'action': 'overlayClosed',
+                      });
+                      customDebugPrint('[Overlay] 📤 Close notification sent');
+                    } catch (e) {
+                      customDebugPrint('[Overlay] ❌ Close notification failed: $e');
+                    }
                     FlutterOverlayWindow.closeOverlay();
                   },
+                  onTap: () async {
+                    customDebugPrint('[Overlay] 👆 Tap detected - bringing main app to front');
+                    try {
+                      await FlutterOverlayWindow.shareData({
+                        'action': 'bringToFront',
+                      });
+                      customDebugPrint('[Overlay] 📤 Bring-to-front message sent');
+                    } catch (e) {
+                      customDebugPrint('[Overlay] ❌ Bring-to-front message failed: $e');
+                    }
+                  },
                   child: Container(
-                    width: 18,
-                    height: 18, // fixed
-                    decoration: BoxDecoration(
-                      color: Colors.transparent,
-                      borderRadius: BorderRadius.circular(_overlayHeight * 0.1),
-                      border: Border.all(
-                        color: currentTheme.speedTextSub.withOpacity(0.9),
-                        width: 1
-                      ),
-                    ),
-                    child: Icon(
-                      Icons.close,
-                      color: currentTheme.speedText.withOpacity(0.9),
-                      size: 15,
-                    ),
+                    color: Colors.transparent,
                   ),
                 ),
               ),
diff --git a/pubspec.lock b/pubspec.lock
index 497bdd7..de0e3dd 100644
--- a/pubspec.lock
+++ b/pubspec.lock
@@ -25,6 +25,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.13.0"
+  bg_launcher:
+    dependency: "direct main"
+    description:
+      name: bg_launcher
+      sha256: c4c1dfffdcdb2896411a8f2fce8a8fac4712b1664b243b85f69d5347367ea504
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.1.0"
   boolean_selector:
     dependency: transitive
     description:
diff --git a/pubspec.yaml b/pubspec.yaml
index 3413f8b..7e1755e 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -23,6 +23,9 @@ dependencies:
   
   # Floating window overlay capability
   flutter_overlay_window: ^0.5.0
+  
+  # Bring app to foreground from background/overlay
+  bg_launcher: ^0.1.0
 
 
 dev_dependencies: