dispose resources on app close (prevents audio glitch)

README.md

@@ -5,9 +5,8 @@ This app is still in BETA, so it is missing features and contains bugs.
 If you want to report bug or request feature, please open an issue.
 
 ## Downloads:
-Downloads are currently distributed in [Telegram channel](https://t.me/freezereleases) and the [Freezer website](https://www.freezer.life/)  
-**You might get Play Protect warning - just select install anyway or disable Play Protect**  - it is because the keys used for signing this app are new.  
-**App not installed** error - try different version (arm32/64) or uninstall old version.  
+
+Downloads are distributed in [Telegram channel](https://t.me/+lm3uxdt8exgzODA0).
 
 ## Compile from source
 
@@ -15,46 +14,23 @@ Install flutter SDK: https://flutter.dev/docs/get-started/install
 (Optional) Generate keys for release build: https://flutter.dev/docs/deployment/android
 
 Download source:
+
 ```
-git clone https://git.freezer.life/exttex/freezer
-git submodule init 
-git submodule update
+git clone https://fem.mint.lgbt/pato05/freezer.git
 ```
 
 Compile:
+
 ```
 flutter pub get
-flutter build apk
+flutter pub run build_runner build
+flutter build apk # or windows/linux
 ```
+
 NOTE: You have to use own keys, or build debug using `flutter build apk --debug`
 
-## Links
-Telegram group: https://t.me/freezerandroid  
-Discord server: https://discord.gg/7ap654Tp3z  
-
-
-## Credits
-**Tobs**: Beta tester  
-**Xandar**: Community manager, helper, tester  
-**Bas Curtiz**: Icon, Logo, Banner, Design suggestions  
-**Deemix**: https://git.rip/RemixDev/deemix/  
-**Annexhack**: Android Auto help and resources  
-
-**Huge thanks to all the Crowdin translators and all the contributors to this project <3**
-
-### just_audio, audio_service
-This app depends on modified just_audio and audio_service plugins with Deezer support.  
-Both plugins were originally written by ryanheise, all credits to him.    
-Forked versions for Freezer:  
-https://git.rip/freezer/just_audio  
-https://git.rip/freezer/audio_service
-
-## Support me
-BTC: `14hcr4PGbgqeXd3SoXY9QyJFNpyurgrL9y`  
-ETH: `0xb4D1893195404E1F4b45e5BDA77F202Ac4012288`  
-
-
 ## Disclaimer
+
 ```
 Freezer was not developed for piracy, but educational and private usage.
 It may be illegal to use this in your country!

lib/api/player/systray.dart

@@ -10,7 +10,8 @@ import 'package:window_manager/window_manager.dart';
 
 final sysTray = SysTray._();
 
-class SysTray with TrayListener {
+/// Handles system tray and window events
+class SysTray with TrayListener, WindowListener {
   SysTray._();
 
   static String getIcon({bool forcePng = false}) {
@@ -33,6 +34,8 @@ class SysTray with TrayListener {
     if (_inited) return;
     _inited = true;
 
+    windowManager.addListener(this);
+
     updateIcon();
     try {
       await trayManager.setToolTip('freezer');
@@ -65,22 +68,19 @@ class SysTray with TrayListener {
       MenuItem.separator(),
       MenuItem(
           label: 'Previous'.i18n,
-          onClick: (menuItem) => audioHandler.skipToPrevious()),
+          onClick: (_) => audioHandler.skipToPrevious()),
       playing
-          ? MenuItem(
-              label: 'Pause'.i18n, onClick: (menuItem) => audioHandler.pause())
-          : MenuItem(
-              label: 'Play'.i18n, onClick: (menuItem) => audioHandler.play()),
-      MenuItem(
-          label: 'Next'.i18n, onClick: (menuItem) => audioHandler.skipToNext()),
+          ? MenuItem(label: 'Pause'.i18n, onClick: (_) => audioHandler.pause())
+          : MenuItem(label: 'Play'.i18n, onClick: (_) => audioHandler.play()),
+      MenuItem(label: 'Next'.i18n, onClick: (_) => audioHandler.skipToNext()),
       MenuItem.separator(),
       MenuItem(
           label: 'Show'.i18n,
           // we can safely ignore it if it errors, as it's expected
-          onClick: (menuItem) => windowManager.show().catchError((e) {})),
+          onClick: (_) => windowManager.show().catchError((e) {})),
       MenuItem(
         label: 'Exit'.i18n,
-        onClick: (menuItem) async {
+        onClick: (_) async {
           await audioHandler.pause();
           SystemNavigator.pop();
         },
@@ -103,5 +103,8 @@ class SysTray with TrayListener {
   void onTrayIconRightMouseUp() => trayManager.popUpContextMenu();
 
   @override
-  void onTrayMenuItemClick(MenuItem menuItem) {}
+  void onWindowClose() {
+    // release resources before closing
+    audioHandler.stop();
+  }
 }