[Linux] Add One Bud ANC Mode setting (#128)

Author: kavishdevar

linux/Main.qml

@@ -226,6 +226,19 @@ ApplicationWindow {
                         onCheckedChanged: airPodsTrayApp.notificationsEnabled = checked
                     }
 
+                    Switch {
+                        visible: airPodsTrayApp.airpodsConnected
+                        text: "One Bud ANC Mode"
+                        checked: airPodsTrayApp.oneBudANCMode
+                        onCheckedChanged: airPodsTrayApp.oneBudANCMode = checked
+
+                        ToolTip {
+                            visible: parent.hovered
+                            text: "Enable ANC when using one AirPod\n(More noise reduction, but uses more battery)"
+                            delay: 500
+                        }
+                    }
+
                     Row {
                         spacing: 5
                         Label {

linux/main.cpp

@@ -37,6 +37,7 @@ class AirPodsTrayApp : public QObject {
     Q_PROPERTY(bool notificationsEnabled READ notificationsEnabled WRITE setNotificationsEnabled NOTIFY notificationsEnabledChanged)
     Q_PROPERTY(int retryAttempts READ retryAttempts WRITE setRetryAttempts NOTIFY retryAttemptsChanged)
     Q_PROPERTY(bool hideOnStart READ hideOnStart CONSTANT)
+    Q_PROPERTY(bool oneBudANCMode READ oneBudANCMode WRITE setOneBudANCMode NOTIFY oneBudANCModeChanged)
 
 public:
     AirPodsTrayApp(bool debugMode, bool hideOnStart, QQmlApplicationEngine *parent = nullptr)
@@ -146,6 +147,7 @@ class AirPodsTrayApp : public QObject {
     void setNotificationsEnabled(bool enabled) { trayManager->setNotificationsEnabled(enabled); }
     int retryAttempts() const { return m_retryAttempts; }
     bool hideOnStart() const { return m_hideOnStart; }
+    bool oneBudANCMode() const { return m_oneBudANCMode; }
 
 private:
     bool debugMode;
@@ -227,6 +229,29 @@ public slots:
         emit conversationalAwarenessChanged(enabled);
     }
 
+    void setOneBudANCMode(bool enabled)
+    {
+        if (m_oneBudANCMode == enabled)
+        {
+            LOG_INFO("One Bud ANC mode is already " << (enabled ? "enabled" : "disabled"));
+            return;
+        }
+
+        LOG_INFO("Setting One Bud ANC mode to: " << (enabled ? "enabled" : "disabled"));
+        QByteArray packet = enabled ? AirPodsPackets::OneBudANCMode::ENABLED
+                                    : AirPodsPackets::OneBudANCMode::DISABLED;
+
+        if (writePacketToSocket(packet, "One Bud ANC mode packet written: "))
+        {
+            m_oneBudANCMode = enabled;
+            emit oneBudANCModeChanged(enabled);
+        }
+        else
+        {
+            LOG_ERROR("Failed to send One Bud ANC mode command: socket not open");
+        }
+    }
+
     void setRetryAttempts(int attempts)
     {
         if (m_retryAttempts != attempts)
@@ -440,6 +465,7 @@ private slots:
         trayManager->showNotification(
             tr("AirPods Disconnected"),
             tr("Your AirPods have been disconnected"));
+        trayManager->resetTrayIcon();
     }
 
     void bluezDeviceDisconnected(const QString &address, const QString &name)
@@ -697,6 +723,19 @@ private slots:
             }
             emit airPodsStatusChanged();
         }
+        else if (data.startsWith(AirPodsPackets::OneBudANCMode::HEADER)) {
+            auto result = AirPodsPackets::OneBudANCMode::parseState(data);
+            if (result.has_value())
+            {
+                m_oneBudANCMode = result.value();
+                LOG_INFO("One Bud ANC mode received: " << m_conversationalAwareness);
+                emit oneBudANCModeChanged(m_conversationalAwareness);
+            }
+            else
+            {
+                LOG_ERROR("Failed to parse One Bud ANC mode");
+            }
+        }
         else
         {
             LOG_DEBUG("Unrecognized packet format: " << data.toHex());
@@ -926,6 +965,7 @@ private slots:
     void crossDeviceEnabledChanged(bool enabled);
     void notificationsEnabledChanged(bool enabled);
     void retryAttemptsChanged(int attempts);
+    void oneBudANCModeChanged(bool enabled);
 
 private:
     QBluetoothSocket *socket = nullptr;
@@ -953,6 +993,7 @@ private slots:
     bool m_secoundaryInEar = false;
     QByteArray m_magicAccIRK;
     QByteArray m_magicAccEncKey;
+    bool m_oneBudANCMode = false;
 };
 
 int main(int argc, char *argv[]) {

linux/trayiconmanager.h

@@ -33,6 +33,12 @@ class TrayIconManager : public QObject
         }
     }
 
+    void resetTrayIcon()
+    {
+        trayIcon->setIcon(QIcon(":/icons/assets/airpods.png"));
+        trayIcon->setToolTip("");
+    }
+
 signals:
     void notificationsEnabledChanged(bool enabled);