feat: support show battery percentage

src/plugin-bluetooth/operation/bluetoothadapter.cpp

@@ -148,6 +148,7 @@ void BluetoothAdapter::inflateDevice(BluetoothDevice *device, const QJsonObject
     const BluetoothDevice::State state = BluetoothDevice::State(deviceObj["State"].toInt());
     const bool connectState = deviceObj["ConnectState"].toBool();
     const QString icon = deviceObj["Icon"].toString();
+    const int battery = deviceObj["Battery"].toInt();
 
     //    if (icon == "audio-card") {
     //        m_connectingAudioDevice = (BluetoothDevice::StateAvailable == state);
@@ -165,6 +166,7 @@ void BluetoothAdapter::inflateDevice(BluetoothDevice *device, const QJsonObject
     device->setPaired(paired);
     device->setState(state, connectState);
     device->setDeviceType(icon);
+    device->setBattery(battery);
 }
 
 void BluetoothAdapter::onGetDevices(QString replyStr)

src/plugin-bluetooth/operation/bluetoothadapter.h

@@ -38,6 +38,7 @@ class BluetoothAdapter : public QObject
 
     void inflate(const QJsonObject &obj);
     void inflateDevice(BluetoothDevice *device, const QJsonObject &deviceObj);
+
 public Q_SLOTS:
     void addDevice(const BluetoothDevice *device);
     void removeDevice(const QString &deviceId);

src/plugin-bluetooth/operation/bluetoothdevice.cpp

@@ -74,6 +74,13 @@ void BluetoothDevice::setConnecting(bool connecting)
     }
 }
 
+void BluetoothDevice::setBattery(int battery) {
+    if (m_battery != battery) {
+        m_battery = battery;
+        Q_EMIT batteryChanged(battery);
+    }
+}
+
 void BluetoothDevice::setDeviceType(const QString &deviceType)
 {
     m_deviceType = deviceType;

src/plugin-bluetooth/operation/bluetoothdevice.h

@@ -30,6 +30,10 @@ class BluetoothDevice : public QObject
 
     void setId(const QString &id);
 
+    inline int battery() const { return m_battery; }
+
+    void setBattery(const int battery);
+
     inline QString address() const { return m_address; }
 
     void setAddress(const QString &addr);
@@ -73,6 +77,7 @@ class BluetoothDevice : public QObject
     void stateChanged(const State &state, bool paired) const;
     void trustedChanged(const bool trusted) const;
     void connectingChanged(const bool &connecting) const;
+    void batteryChanged(const int battery) const;
 
 private:
     QString m_id;
@@ -85,6 +90,7 @@ class BluetoothDevice : public QObject
     bool m_connecting;
     bool m_connectState;
     State m_state;
+    int m_battery = 0;
 };
 
 QDebug &operator<<(QDebug &stream, const BluetoothDevice *device);

src/plugin-bluetooth/operation/bluetoothworker.cpp

@@ -235,6 +235,7 @@ void BluetoothWorker::addDevice(const QString &json)
     QJsonObject obj = doc.object();
     const QString adapterId = obj["AdapterPath"].toString();
     const QString id = obj["Path"].toString();
+    const int battery = obj["Battery"].toInt();
 
     const BluetoothAdapter *result = m_model->adapterById(adapterId);
     BluetoothAdapter *adapter = const_cast<BluetoothAdapter *>(result);
@@ -243,6 +244,7 @@ void BluetoothWorker::addDevice(const QString &json)
         BluetoothDevice *device = const_cast<BluetoothDevice *>(result1);
         if (!device)
             device = new BluetoothDevice(adapter);
+        device->setBattery(battery);
         adapter->inflateDevice(device, obj);
         adapter->addDevice(device);
     }

src/plugin-bluetooth/operation/qrc/bluetooth.qrc

@@ -5,5 +5,29 @@
         <file>texts/bluetooth_other_16px.svg</file>
         <file>texts/dcc_edit_12px.svg</file>
         <file>texts/dcc_refresh_12px.svg</file>
+        <file>dark/icons/battery-000-symbolic_20px.svg</file>
+        <file>dark/icons/battery-010-symbolic_20px.svg</file>
+        <file>dark/icons/battery-020-symbolic_20px.svg</file>
+        <file>dark/icons/battery-030-symbolic_20px.svg</file>
+        <file>dark/icons/battery-040-symbolic_20px.svg</file>
+        <file>dark/icons/battery-050-symbolic_20px.svg</file>
+        <file>dark/icons/battery-060-symbolic_20px.svg</file>
+        <file>dark/icons/battery-070-symbolic_20px.svg</file>
+        <file>dark/icons/battery-080-symbolic_20px.svg</file>
+        <file>dark/icons/battery-090-symbolic_20px.svg</file>
+        <file>dark/icons/battery-100-symbolic_20px.svg</file>
+        <file>dark/icons/battery-unknow-symbolic_20px.svg</file>
+        <file>light/icons/battery-000-symbolic_20px.svg</file>
+        <file>light/icons/battery-010-symbolic_20px.svg</file>
+        <file>light/icons/battery-020-symbolic_20px.svg</file>
+        <file>light/icons/battery-030-symbolic_20px.svg</file>
+        <file>light/icons/battery-040-symbolic_20px.svg</file>
+        <file>light/icons/battery-050-symbolic_20px.svg</file>
+        <file>light/icons/battery-060-symbolic_20px.svg</file>
+        <file>light/icons/battery-070-symbolic_20px.svg</file>
+        <file>light/icons/battery-080-symbolic_20px.svg</file>
+        <file>light/icons/battery-090-symbolic_20px.svg</file>
+        <file>light/icons/battery-100-symbolic_20px.svg</file>
+        <file>light/icons/battery-unknow-symbolic_20px.svg</file>
     </qresource>
 </RCC>