Fix a deadlock in service discovery callbacks

    void onSearchCompleted(int connId, int status) throws RemoteException {

        if (DBG) Log.d(TAG, "onSearchCompleted() - connId=" + connId+ ", status=" + status);

        // Gatt DB is ready!

        // This callback was called from the jni_workqueue thread. If we make request to the stack

        // on the same thread, it might cause deadlock. Schedule request on a new thread instead.

        Thread t = new Thread(new Runnable() {

            public void run() {

                gattClientGetGattDbNative(connId);

            }

        });

        t.start();

    }

    GattDbElement GetSampleGattDbElement() {

        return new GattDbElement();