1 files changed, 132 insertions, 0 deletions
diff --git a/src/plugins/networkinformationbackends/android/qandroidnetworkinformationbackend.cpp b/src/plugins/networkinformationbackends/android/qandroidnetworkinformationbackend.cpp
new file mode 100644
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+++ b/src/plugins/networkinformationbackends/android/qandroidnetworkinformationbackend.cpp
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+/****************************************************************************
+**
+** Copyright (C) 2021 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtNetwork module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtNetwork/private/qnetworkinformation_p.h>
+
+#include "wrapper/androidconnectivitymanager.h"
+
+#include <QtCore/qglobal.h>
+
+QT_BEGIN_NAMESPACE
+Q_DECLARE_LOGGING_CATEGORY(lcNetInfoAndroid)
+Q_LOGGING_CATEGORY(lcNetInfoAndroid, "qt.network.info.android");
+
+static const QString backendName = QStringLiteral("android");
+
+class QAndroidNetworkInformationBackend : public QNetworkInformationBackend
+{
+    Q_OBJECT
+public:
+    QAndroidNetworkInformationBackend();
+    ~QAndroidNetworkInformationBackend() { m_valid = false; }
+
+    QString name() const override { return backendName; }
+    QNetworkInformation::Features featuresSupported() const override
+    {
+        return featuresSupportedStatic();
+    }
+
+    static QNetworkInformation::Features featuresSupportedStatic()
+    {
+        return QNetworkInformation::Features(QNetworkInformation::Feature::Reachability);
+    }
+
+    bool isValid() { return m_valid; }
+
+private:
+    Q_DISABLE_COPY_MOVE(QAndroidNetworkInformationBackend);
+    bool m_valid = false;
+};
+
+class QAndroidNetworkInformationBackendFactory : public QNetworkInformationBackendFactory
+{
+    Q_OBJECT
+    Q_PLUGIN_METADATA(IID QNetworkInformationBackendFactory_iid)
+    Q_INTERFACES(QNetworkInformationBackendFactory)
+public:
+    QAndroidNetworkInformationBackendFactory() = default;
+    ~QAndroidNetworkInformationBackendFactory() = default;
+    QString name() const override { return backendName; }
+    QNetworkInformation::Features featuresSupported() const override
+    {
+        return QAndroidNetworkInformationBackend::featuresSupportedStatic();
+    }
+
+    QNetworkInformationBackend *
+    create(QNetworkInformation::Features requiredFeatures) const override
+    {
+        if ((requiredFeatures & featuresSupported()) != requiredFeatures)
+            return nullptr;
+        auto backend = new QAndroidNetworkInformationBackend();
+        if (!backend->isValid())
+            delete std::exchange(backend, nullptr);
+        return backend;
+    }
+
+private:
+    Q_DISABLE_COPY_MOVE(QAndroidNetworkInformationBackendFactory);
+};
+
+QAndroidNetworkInformationBackend::QAndroidNetworkInformationBackend()
+{
+    auto conman = AndroidConnectivityManager::getInstance();
+    if (!conman)
+        return;
+    m_valid = true;
+    setReachability(QNetworkInformation::Reachability::Unknown);
+    connect(conman, &AndroidConnectivityManager::connectivityChanged, this, [this, conman]() {
+        static const auto mapState = [](AndroidConnectivityManager::AndroidConnectivity state) {
+            switch (state) {
+            case AndroidConnectivityManager::AndroidConnectivity::Connected:
+                return QNetworkInformation::Reachability::Online;
+            case AndroidConnectivityManager::AndroidConnectivity::Disconnected:
+                return QNetworkInformation::Reachability::Disconnected;
+            case AndroidConnectivityManager::AndroidConnectivity::Unknown:
+            default:
+                return QNetworkInformation::Reachability::Unknown;
+            }
+        };
+
+        setReachability(mapState(conman->networkConnectivity()));
+    });
+}
+
+QT_END_NAMESPACE
+
+#include "qandroidnetworkinformationbackend.moc"