Native android service implemented

client/protocols/android_vpnprotocol.h

@@ -0,0 +1,82 @@
+#ifndef ANDROID_VPNPROTOCOL_H
+#define ANDROID_VPNPROTOCOL_H
+
+#include <QAndroidBinder>
+#include <QAndroidServiceConnection>
+
+#include "vpnprotocol.h"
+#include "protocols/protocols_defs.h"
+
+using namespace amnezia;
+
+
+
+class AndroidVpnProtocol : public VpnProtocol,
+                           public QAndroidServiceConnection
+{
+    Q_OBJECT
+
+public:
+    explicit AndroidVpnProtocol(Protocol protocol, const QJsonObject& configuration, QObject* parent = nullptr);
+    static AndroidVpnProtocol* instance();
+
+    virtual ~AndroidVpnProtocol() override = default;
+
+    void initialize();
+
+    virtual ErrorCode start() override;
+    virtual void stop() override;
+
+    void resume_start();
+
+    void checkStatus();
+
+    void setNotificationText(const QString& title, const QString& message,
+                             int timerSec);
+    void setFallbackConnectedNotification();
+
+    void getBackendLogs(std::function<void(const QString&)>&& callback);
+
+    void cleanupBackendLogs();
+
+    // from QAndroidServiceConnection
+    void onServiceConnected(const QString& name,
+                            const QAndroidBinder& serviceBinder) override;
+    void onServiceDisconnected(const QString& name) override;
+
+signals:
+
+
+protected slots:
+
+protected:
+
+
+private:
+    Protocol m_protocol;
+
+    bool m_serviceConnected = false;
+    std::function<void(const QString&)> m_logCallback;
+
+    QAndroidBinder m_serviceBinder;
+    class VPNBinder : public QAndroidBinder {
+     public:
+      VPNBinder(AndroidVpnProtocol* controller) : m_controller(controller) {}
+
+      bool onTransact(int code, const QAndroidParcel& data,
+                      const QAndroidParcel& reply,
+                      QAndroidBinder::CallType flags) override;
+
+      QString readUTF8Parcel(QAndroidParcel data);
+
+     private:
+      AndroidVpnProtocol* m_controller = nullptr;
+    };
+
+    VPNBinder m_binder;
+
+    static void startActivityForResult(JNIEnv* env, jobject /*thiz*/,
+                                       jobject intent);
+};
+
+#endif // ANDROID_VPNPROTOCOL_H