fix: Update taskbar signal strength icon in real-time when network strength changes

When the network signal strength changes, the taskbar icon should be updated accordingly.

Log: Fix the issue where the taskbar signal strength icon does not update in real-time
Influence: Taskbar signal strength display
PMS: BUG-331547

Author: ut003640

net-view/window/netstatus.cpp

@@ -456,6 +456,7 @@ void NetStatus::onStrengthLevelChanged()
     if (item && item->status() != NetType::CS_UnConnected) {
         updateStatus();
     }
+    updateNetworkIcon();
 }
 
 void NetStatus::updateVpnAndProxyStatus()

src/impl/networkmanager/accesspointproxynm.cpp

@@ -114,6 +114,15 @@ bool AccessPointProxyNM::isWlan6() const
     return false;
 }
 
+void AccessPointProxyNM::updateStrengthFromActiveAp(int strength)
+{
+    if (strength == m_strength)
+        return;
+
+    m_strength = strength;
+    Q_EMIT strengthChanged(m_strength);
+}
+
 void AccessPointProxyNM::initState()
 {
     // 获取当前网络的连接状态

src/impl/networkmanager/accesspointproxynm.h

@@ -39,6 +39,7 @@ class AccessPointProxyNM : public AccessPointProxy
     ConnectionStatus status() const override;
     bool hidden() const override;
     bool isWlan6() const override;
+    void updateStrengthFromActiveAp(int strength);
 
 private:
     void initState();

src/impl/networkmanager/devicemanagerrealize.cpp

@@ -614,6 +614,36 @@ WirelessDeviceManagerRealize::WirelessDeviceManagerRealize(NetworkManager::Wirel
     NetworkManager::WirelessNetwork::List networks = m_device->networks();
     for (NetworkManager::WirelessNetwork::Ptr network : networks)
         addNetwork(network);
+
+    auto updateActiveApStrength = [this](const NetworkManager::AccessPoint::Ptr &activeAp) {
+        if (activeAp.isNull())
+            return;
+        for (AccessPointInfo *apInfo : m_accessPointInfos) {
+            if (apInfo && apInfo->proxy() && apInfo->proxy()->contains(activeAp->uni())) {
+                apInfo->proxy()->updateStrengthFromActiveAp(activeAp->signalStrength());
+                break;
+            }
+        }
+    };
+
+    // referenceAccessPoint 信号强度变化不及时，需要监听 activeAccessPointChanged 信号
+    auto changeActiveAp = [this, updateActiveApStrength] {
+        if (m_activeApStrengthConn)
+            disconnect(m_activeApStrengthConn);
+        NetworkManager::AccessPoint::Ptr activeAp = m_device->activeAccessPoint();
+        if (activeAp.isNull())
+            return;
+
+        updateActiveApStrength(activeAp);
+        m_activeApStrengthConn = connect(activeAp.data(), &NetworkManager::AccessPoint::signalStrengthChanged, this, [updateActiveApStrength, activeAp] {
+                    updateActiveApStrength(activeAp);
+                }, Qt::UniqueConnection);
+    };
+
+    connect(device.data(), &NetworkManager::WirelessDevice::activeAccessPointChanged, this, [changeActiveAp] {
+        changeActiveAp();
+    });
+    changeActiveAp();
 }
 
 WirelessDeviceManagerRealize::~WirelessDeviceManagerRealize()
@@ -1144,11 +1174,19 @@ void WirelessDeviceManagerRealize::addNetwork(const NetworkManager::WirelessNetw
         AccessPointInfo *apInfo = new AccessPointInfo(m_device, network);
         m_accessPointInfos << apInfo;
 
+        NetworkManager::AccessPoint::Ptr activeAp = m_device->activeAccessPoint();
+        if (!activeAp.isNull() && apInfo->proxy()->contains(activeAp->uni()))
+            apInfo->proxy()->updateStrengthFromActiveAp(activeAp->signalStrength());
+
         Q_EMIT networkAdded({ apInfo->accessPoint() });
     } else {
         // 已经存在该无线网络，只需要更新内部的数据即可
         AccessPointInfo *apInfo = *itApInfo;
         apInfo->proxy()->updateNetwork(network);
+
+        NetworkManager::AccessPoint::Ptr activeAp = m_device->activeAccessPoint();
+        if (!activeAp.isNull() && apInfo->proxy()->contains(activeAp->uni()))
+            apInfo->proxy()->updateStrengthFromActiveAp(activeAp->signalStrength());
     }
 }
 

src/impl/networkmanager/devicemanagerrealize.h

@@ -11,6 +11,7 @@
 #include <NetworkManagerQt/WirelessDevice>
 #include <NetworkManagerQt/WirelessSecuritySetting>
 
+#include <QMetaObject>
 #include <QDBusReply>
 
 namespace NetworkManager {
@@ -153,6 +154,7 @@ private Q_SLOTS:
     bool m_hotspotEnabled;
     ProcesserInterface *m_netProcesser;
     bool m_available;
+    QMetaObject::Connection m_activeApStrengthConn;
 };
 
 }