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Fix: Activate A2DP audio profile for AirPods after system reboot on Linx (#212)

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Fix: Activate A2DP audio profile for AirPods after system reboot

- Add A2DP profile activation on system wake-up
- Add A2DP profile activation when BlueZ detects connection
- Add A2DP profile activation for already connected devices on startup

Fixes issue where AirPods microphone works but audio output is unavailable after reboot
This commit is contained in:
Mathias S.
2025-09-30 10:47:16 +02:00
committed by GitHub
parent b732c66962
commit d7a96c9fc5
1 changed files with 40 additions and 0 deletions
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40
linux/main.cpp
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@@ -96,6 +96,15 @@ public:
QBluetoothDeviceInfo device(address, "", 0); QBluetoothDeviceInfo device(address, "", 0);
if (isAirPodsDevice(device)) { if (isAirPodsDevice(device)) {
connectToDevice(device); connectToDevice(device);
// On startup after reboot, activate A2DP profile for already connected AirPods
QTimer::singleShot(2000, this, [this, address]()
{
QString formattedAddress = address.toString().replace(":", "_");
mediaController->setConnectedDeviceMacAddress(formattedAddress);
mediaController->activateA2dpProfile();
LOG_INFO("A2DP profile activation attempted for AirPods found on startup");
});
return; return;
} }
} }
@@ -397,6 +406,23 @@ public slots:
{ {
LOG_INFO("System is waking up, starting ble scan"); LOG_INFO("System is waking up, starting ble scan");
m_bleManager->startScan(); m_bleManager->startScan();
// Check if AirPods are already connected and activate A2DP profile
if (areAirpodsConnected() && m_deviceInfo && !m_deviceInfo->bluetoothAddress().isEmpty())
{
LOG_INFO("AirPods already connected after wake-up, re-activating A2DP profile");
mediaController->setConnectedDeviceMacAddress(m_deviceInfo->bluetoothAddress().replace(":", "_"));
// Always activate A2DP profile after system wake since the profile might have been lost
QTimer::singleShot(1000, this, [this]()
{
mediaController->activateA2dpProfile();
LOG_INFO("A2DP profile activation attempted after system wake-up");
});
}
// Also check for already connected devices via BlueZ
monitor->checkAlreadyConnectedDevices();
} }
private slots: private slots:
@@ -445,6 +471,20 @@ private slots:
{ {
QBluetoothDeviceInfo device(QBluetoothAddress(address), name, 0); QBluetoothDeviceInfo device(QBluetoothAddress(address), name, 0);
connectToDevice(device); connectToDevice(device);
// After system reboot, AirPods might be connected but A2DP profile not active
// Attempt to activate A2DP profile after a delay to ensure connection is established
QTimer::singleShot(2000, this, [this, address]()
{
if (!address.isEmpty())
{
QString formattedAddress = address;
formattedAddress = formattedAddress.replace(":", "_");
mediaController->setConnectedDeviceMacAddress(formattedAddress);
mediaController->activateA2dpProfile();
LOG_INFO("A2DP profile activation attempted for newly connected device");
}
});
} }
void onDeviceDisconnected(const QBluetoothAddress &address) void onDeviceDisconnected(const QBluetoothAddress &address)