Don't show "Close in System Tray button" on Android

Fix #273

imports/NeoChat/Page/SettingsPage.qml

@@ -17,9 +17,10 @@ Kirigami.ScrollablePage {
 
     Kirigami.FormLayout {
         QQC2.CheckBox {
-            Kirigami.FormData.label: i18nc("General settings:")
+            Kirigami.FormData.label: i18n("General settings:")
             text: i18n("Close to system tray")
             checked: Config.systemTray
+            visible: Controller.supportSystemTray
             onToggled: {
                 Config.systemTray = checked
                 Config.save()

src/controller.cpp

@@ -404,6 +404,15 @@ KAboutData Controller::aboutData() const
     return m_aboutData;
 }
 
+bool Controller::supportSystemTray() const
+{
+#ifdef Q_OS_ANDROID
+    return false;
+#else
+    return true;
+#endif
+}
+
 void Controller::changePassword(Connection *connection, const QString &currentPassword, const QString &newPassword)
 {
     NeochatChangePasswordJob *job = connection->callApi<NeochatChangePasswordJob>(newPassword, false);

src/controller.h

@@ -33,6 +33,7 @@ class Controller : public QObject
     Q_PROPERTY(Connection *activeConnection READ activeConnection WRITE setActiveConnection NOTIFY activeConnectionChanged)
     Q_PROPERTY(bool busy READ busy WRITE setBusy NOTIFY busyChanged)
     Q_PROPERTY(KAboutData aboutData READ aboutData WRITE setAboutData NOTIFY aboutDataChanged)
+    Q_PROPERTY(bool supportSystemTray READ supportSystemTray CONSTANT)
 
 public:
     static Controller &instance();
@@ -60,6 +61,8 @@ public:
     void setAboutData(const KAboutData &aboutData);
     [[nodiscard]] KAboutData aboutData() const;
 
+    [[nodiscard]] bool supportSystemTray() const;
+
     bool saveAccessTokenToFile(const AccountSettings &account, const QByteArray &accessToken);
     bool saveAccessTokenToKeyChain(const AccountSettings &account, const QByteArray &accessToken);