3 files changed, 33 insertions, 3 deletions
diff --git a/mobile-widgets/qml/DownloadFromDiveComputer.qml b/mobile-widgets/qml/DownloadFromDiveComputer.qml
index 9ff0494c0..b7857f871 100644
--- a/mobile-widgets/qml/DownloadFromDiveComputer.qml
+++ b/mobile-widgets/qml/DownloadFromDiveComputer.qml
@@ -17,8 +17,8 @@ Kirigami.Page {
 
 	property alias dcImportModel: importModel
 	property bool divesDownloaded: false
-	property bool btEnabled: manager.btEnabled()
-	property string btMessage: manager.btEnabled() ? "" : qsTr("Bluetooth is not enabled")
+	property bool btEnabled: manager.btEnabled
+	property string btMessage: manager.btEnabled ? "" : qsTr("Bluetooth is not enabled")
 
 	DCDownloadThread {
 		id: downloadThread
diff --git a/mobile-widgets/qmlmanager.cpp b/mobile-widgets/qmlmanager.cpp
index dc37fd4b0..5fbe61614 100644
--- a/mobile-widgets/qmlmanager.cpp
+++ b/mobile-widgets/qmlmanager.cpp
@@ -12,6 +12,7 @@
 #include <QElapsedTimer>
 #include <QTimer>
 #include <QDateTime>
+#include <QBluetoothLocalDevice>
 
 #include "qt-models/divelistmodel.h"
 #include "qt-models/gpslistmodel.h"
@@ -77,6 +78,23 @@ extern "C" int gitProgressCB(const char *text)
 	return 0;
 }
 
+void QMLManager::btHostModeChange(QBluetoothLocalDevice::HostMode state)
+{
+	BTDiscovery *btDiscovery = BTDiscovery::instance();
+
+	qDebug() << "btHostModeChange to " << state;
+	if (state != QBluetoothLocalDevice::HostPoweredOff) {
+		connectionListModel.removeAllAddresses();
+		btDiscovery->BTDiscoveryReDiscover();
+		m_btEnabled = btDiscovery->btAvailable();
+	} else {
+		connectionListModel.removeAllAddresses();
+		set_non_bt_addresses();
+		m_btEnabled = false;
+	}
+	emit btEnabledChanged();
+}
+
 QMLManager::QMLManager() : m_locationServiceEnabled(false),
 	m_verboseEnabled(false),
 	reply(0),
@@ -117,6 +135,8 @@ QMLManager::QMLManager() : m_locationServiceEnabled(false),
 	// to QML, but that doesn't seem to always work
 	BTDiscovery *btDiscovery = BTDiscovery::instance();
 	m_btEnabled = btDiscovery->btAvailable();
+	connect(&btDiscovery->localBtDevice, &QBluetoothLocalDevice::hostModeStateChanged,
+		this, &QMLManager::btHostModeChange);
 #else
 	m_btEnabled = false;
 #endif
@@ -1659,6 +1679,11 @@ bool QMLManager::btEnabled() const
 	return m_btEnabled;
 }
 
+void QMLManager::setBtEnabled(bool value)
+{
+	m_btEnabled = value;
+}
+
 #if defined (Q_OS_ANDROID)
 
 void writeToAppLogFile(QString logText)
diff --git a/mobile-widgets/qmlmanager.h b/mobile-widgets/qmlmanager.h
index 1da147c9f..45851dfdf 100644
--- a/mobile-widgets/qmlmanager.h
+++ b/mobile-widgets/qmlmanager.h
@@ -45,6 +45,7 @@ class QMLManager : public QObject {
 	Q_PROPERTY(QString progressMessage READ progressMessage WRITE setProgressMessage NOTIFY progressMessageChanged)
 	Q_PROPERTY(bool libdcLog READ libdcLog WRITE setLibdcLog NOTIFY libdcLogChanged)
 	Q_PROPERTY(bool developer READ developer WRITE setDeveloper NOTIFY developerChanged)
+	Q_PROPERTY(bool btEnabled READ btEnabled WRITE setBtEnabled NOTIFY btEnabledChanged)
 
 public:
 	QMLManager();
@@ -124,6 +125,9 @@ public:
 	bool developer() const;
 	void setDeveloper(bool value);
 
+	bool btEnabled() const;
+	void setBtEnabled(bool value);
+
 	typedef void (QMLManager::*execute_function_type)();
 	DiveListSortModel *dlSortModel;
 
@@ -134,7 +138,7 @@ public:
 	bool showPin() const;
 	void setShowPin(bool enable);
 	Q_INVOKABLE void setStatusbarColor(QColor color);
-	Q_INVOKABLE bool btEnabled() const;
+	void btHostModeChange(QBluetoothLocalDevice::HostMode state);
 
 #if defined(Q_OS_ANDROID)
 	void writeToAppLogFile(QString logText);
@@ -258,6 +262,7 @@ signals:
 	void progressMessageChanged();
 	void libdcLogChanged();
 	void developerChanged();
+	void btEnabledChanged();
 };
 
 #endif