Add sound support for desktop notifications in Tauri v2

plugins/notification/CHANGELOG.md

@@ -1,5 +1,9 @@
 # Changelog
 
+## \[Unreleased]
+
+- Added sound support for desktop notifications which was previously only available on mobile platforms.
+
 ## \[2.2.2]
 
 - [`a1b3fa27`](https://github.com/tauri-apps/plugins-workspace/commit/a1b3fa27f11022c9b6622b4fab12d93239eb05de) ([#2515](https://github.com/tauri-apps/plugins-workspace/pull/2515) by [@FabianLars](https://github.com/tauri-apps/plugins-workspace/../../FabianLars)) Re-exported the `Geolocation`, `Haptics`, `Notification`, and `Os` structs so that they show up on docs.rs.

plugins/notification/README.md

@@ -104,6 +104,44 @@ export async function enqueueNotification(title, body) {
 }
 ```
 
+### Notification with Sound
+
+You can add sound to your notifications on all platforms (desktop and mobile):
+
+```javascript
+import { sendNotification } from '@tauri-apps/plugin-notification'
+
+// Basic notification with sound
+sendNotification({
+  title: 'New Message',
+  body: 'You have a new message',
+  sound: 'notification.wav' // Path to sound file
+})
+
+// Platform-specific sounds
+async function sendPlatformSpecificNotification() {
+  const platform = await import('@tauri-apps/api/os').then(os => os.platform())
+  
+  let soundPath
+  if (platform === 'darwin') {
+    // On macOS: use system sounds or sound files in the app bundle
+    soundPath = 'Ping' // macOS system sound
+  } else if (platform === 'linux') {
+    // On Linux: use XDG theme sounds or file paths
+    soundPath = 'message-new-instant' // XDG theme sound
+  } else {
+    // On Windows: use file paths
+    soundPath = 'notification.wav'
+  }
+  
+  sendNotification({
+    title: 'Platform-specific Notification',
+    body: 'This notification uses platform-specific sound',
+    sound: soundPath
+  })
+}
+```
+
 ## Contributing
 
 PRs accepted. Please make sure to read the Contributing Guide before making a pull request.

plugins/notification/guest-js/index.ts

@@ -71,7 +71,13 @@ interface Options {
    */
   groupSummary?: boolean
   /**
-   * The sound resource name. Only available on mobile.
+   * The sound resource name or file path for the notification.
+   * 
+   * Platform specific behavior:
+   * - On macOS: use system sounds (e.g., "Ping", "Blow") or sound files in the app bundle
+   * - On Linux: use XDG theme sounds (e.g., "message-new-instant") or file paths
+   * - On Windows: use file paths to sound files (.wav format)
+   * - On Mobile: use resource names
    */
   sound?: string
   /**

plugins/notification/src/desktop.rs

@@ -39,6 +39,9 @@ impl<R: Runtime> crate::NotificationBuilder<R> {
         if let Some(icon) = self.data.icon {
             notification = notification.icon(icon);
         }
+        if let Some(sound) = self.data.sound {
+            notification = notification.sound(sound);
+        }
         #[cfg(feature = "windows7-compat")]
         {
             notification.notify(&self.app)?;
@@ -102,6 +105,8 @@ mod imp {
         title: Option<String>,
         /// The notification icon.
         icon: Option<String>,
+        /// The notification sound.
+        sound: Option<String>,
         /// The notification identifier
         identifier: String,
     }
@@ -136,6 +141,13 @@ mod imp {
             self
         }
 
+        /// Sets the notification sound file.
+        #[must_use]
+        pub fn sound(mut self, sound: impl Into<String>) -> Self {
+            self.sound = Some(sound.into());
+            self
+        }
+
         /// Shows the notification.
         ///
         /// # Examples
@@ -177,6 +189,9 @@ mod imp {
             } else {
                 notification.auto_icon();
             }
+            if let Some(sound) = self.sound {
+                notification.sound_name(&sound);
+            }
             #[cfg(windows)]
             {
                 let exe = tauri::utils::platform::current_exe()?;
@@ -250,6 +265,7 @@ mod imp {
             }
         }
 
+        /// Shows the notification on Windows 7.
         #[cfg(all(windows, feature = "windows7-compat"))]
         fn notify_win7<R: tauri::Runtime>(self, app: &tauri::AppHandle<R>) -> crate::Result<()> {
             let app_ = app.clone();
@@ -264,6 +280,10 @@ mod imp {
                 if let Some(icon) = app_.default_window_icon() {
                     notification.icon(icon.rgba().to_vec(), icon.width(), icon.height());
                 }
+                // Enable sound if specified
+                if self.sound.is_some() {
+                    notification.sound(true);
+                }
                 let _ = notification.show();
             });
 

plugins/notification/src/lib.rs

@@ -132,7 +132,7 @@ impl<R: Runtime> NotificationBuilder<R> {
         self
     }
 
-    /// The sound resource name. Only available on mobile.
+    /// The sound resource name for the notification.
     pub fn sound(mut self, sound: impl Into<String>) -> Self {
         self.data.sound.replace(sound.into());
         self

plugins/notification/test/sound-notification.html

@@ -0,0 +1,115 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+  <meta charset="UTF-8">
+  <meta name="viewport" content="width=device-width, initial-scale=1.0">
+  <title>Tauri Notification Sound Test</title>
+  <style>
+    body {
+      font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
+      padding: 20px;
+      max-width: 800px;
+      margin: 0 auto;
+      background-color: #f5f5f5;
+    }
+    .container {
+      background-color: white;
+      padding: 20px;
+      border-radius: 8px;
+      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
+    }
+    h1 {
+      color: #0066cc;
+    }
+    button {
+      background-color: #0066cc;
+      color: white;
+      border: none;
+      padding: 10px 15px;
+      border-radius: 4px;
+      margin: 5px;
+      cursor: pointer;
+      transition: background-color 0.2s;
+    }
+    button:hover {
+      background-color: #004999;
+    }
+    .info {
+      background-color: #e6f7ff;
+      border-left: 4px solid #0066cc;
+      padding: 10px;
+      margin-bottom: 20px;
+    }
+    pre {
+      background-color: #f1f1f1;
+      padding: 10px;
+      border-radius: 4px;
+      overflow-x: auto;
+    }
+  </style>
+</head>
+<body>
+  <div class="container">
+    <h1>Tauri Notifications with Sound</h1>
+    
+    <div class="info">
+      <p>This demo shows how to use sound with Tauri notifications across different platforms.</p>
+      <p>Make sure you have the notification plugin installed and configured correctly.</p>
+    </div>
+    
+    <h2>Test Notifications</h2>
+    <button id="systemSound">Show Notification with System Sound</button>
+    <button id="customSound">Show Notification with Custom Sound</button>
+    <button id="platformSpecific">Show Platform-Specific Sound Notification</button>
+    
+    <h2>Example Code</h2>
+    <pre>
+// Example with system sound (mainly for macOS)
+await sendNotification({
+  title: 'Notification with System Sound',
+  body: 'This notification uses a system sound on macOS.',
+  sound: 'Ping' // macOS system sound
+});
+
+// Example with custom sound file
+await sendNotification({
+  title: 'Notification with Custom Sound',
+  body: 'This notification uses a custom sound file.',
+  sound: 'notification.wav' // path to your sound file
+});
+
+// Example with different sounds based on platform
+const platform = await import('@tauri-apps/api/os').then(os => os.platform());
+  
+let soundPath;
+if (platform === 'darwin') {
+  soundPath = 'Blow'; // macOS system sound
+} else if (platform === 'linux') {
+  soundPath = 'message-new-instant'; // XDG theme sound
+} else {
+  soundPath = 'notification.wav'; // Custom sound file for Windows
+}
+  
+await sendNotification({
+  title: 'Platform-specific Sound',
+  body: `This notification uses platform-specific sound settings for ${platform}.`,
+  sound: soundPath
+});</pre>
+  </div>
+
+  <script src="sound-notification.js"></script>
+  <script>
+    document.getElementById('systemSound').addEventListener('click', () => {
+      window.showNotificationWithSystemSound();
+    });
+    
+    document.getElementById('customSound').addEventListener('click', () => {
+      window.showNotificationWithCustomSound();
+    });
+    
+    document.getElementById('platformSpecific').addEventListener('click', () => {
+      window.showNotificationWithPlatformSpecificSound();
+    });
+  </script>
+</body>
+</html> 

plugins/notification/test/sound-notification.js

@@ -0,0 +1,64 @@
+// Copyright 2019-2023 Tauri Programme within The Commons Conservancy
+// SPDX-License-Identifier: Apache-2.0
+// SPDX-License-Identifier: MIT
+
+/**
+ * This file demonstrates how to use sound with notifications in Tauri v2.
+ * 
+ * On macOS: 
+ * - Sound file should be in your application bundle
+ * - Use the sound name without extension
+ * - Or use system sounds like "Ping", "Basso", "Blow", "Bottle", "Frog", "Funk", "Glass", etc.
+ * 
+ * On Linux:
+ * - Use a file path to a sound file (e.g., .wav file)
+ * - Or use XDG theme sounds by name (e.g., "message-new-instant")
+ * 
+ * On Windows:
+ * - Use a file path to a sound file (e.g., .wav file)
+ */
+
+import { sendNotification } from '@tauri-apps/api/notification';
+
+// Example with system sound (macOS)
+async function showNotificationWithSystemSound() {
+  await sendNotification({
+    title: 'Notification with System Sound',
+    body: 'This notification uses a system sound on macOS.',
+    sound: 'Ping' // macOS system sound
+  });
+}
+
+// Example with custom sound file
+async function showNotificationWithCustomSound() {
+  await sendNotification({
+    title: 'Notification with Custom Sound',
+    body: 'This notification uses a custom sound file.',
+    sound: 'notification.wav' // path to your sound file
+  });
+}
+
+// Example with different sounds based on platform
+async function showNotificationWithPlatformSpecificSound() {
+  const platform = await import('@tauri-apps/api/os').then(os => os.platform());
+  
+  let soundPath;
+  if (platform === 'darwin') {
+    soundPath = 'Blow'; // macOS system sound
+  } else if (platform === 'linux') {
+    soundPath = 'message-new-instant'; // XDG theme sound
+  } else {
+    soundPath = 'notification.wav'; // Custom sound file for Windows
+  }
+  
+  await sendNotification({
+    title: 'Platform-specific Sound',
+    body: `This notification uses platform-specific sound settings for ${platform}.`,
+    sound: soundPath
+  });
+}
+
+// Export functions to be called from HTML
+window.showNotificationWithSystemSound = showNotificationWithSystemSound;
+window.showNotificationWithCustomSound = showNotificationWithCustomSound;
+window.showNotificationWithPlatformSpecificSound = showNotificationWithPlatformSpecificSound;