/// <summary>
/// Get the neighboring cell info asynchronously.
/// </summary>
/// <since_tizen> 4 </since_tizen>
/// <returns>Instance of NetworkNeighboringCell.</returns>
/// <privilege>http://tizen.org/privilege/telephony</privilege>
/// <feature>http://tizen.org/feature/network.telephony</feature>
/// <exception cref="System.NotSupportedException">Thrown when feature is not supported.</exception>
/// <exception cref="System.UnauthorizedAccessException">Thrown when privilege access is denied.</exception>
/// <exception cref="System.InvalidOperationException">Thrown when network instance is invalid or when method failed due to invalid operation.</exception>
public Task <NetworkNeighboringCell> GetNeighborCellNetwork()
{
TaskCompletionSource <NetworkNeighboringCell> task = new TaskCompletionSource <NetworkNeighboringCell>();
IntPtr id;
id = (IntPtr)_requestId++;
_response_map[id] = (IntPtr handle, int result, IntPtr dataResponse, IntPtr key) =>
{
Task resultTask = new Task(() =>
{
if (result != (int)TapiError.Success)
{
Log.Error(TapiUtility.LogTag, "Error occurs during getting the neigboring cell info, " + (TapiError)result);
task.SetException(new InvalidOperationException("Error occurs during getting the neigboring cell info, " + (TapiError)result));
return;
}
NetworkNeighboringCellStruct cellStruct = Marshal.PtrToStructure <NetworkNeighboringCellStruct>(dataResponse);
NetworkNeighboringCell cell = NetworkStructConversions.ConvertNeighborCellStruct(cellStruct);
task.SetResult(cell);
});
resultTask.Start();
resultTask.Wait();
_response_map.Remove(key);
};
int ret = Interop.Tapi.Network.GetNetworkNeighborCell(_handle, _response_map[id], id);
if (ret != (int)TapiError.Success)
{
Log.Error(TapiUtility.LogTag, "Failed to get the neigboring cell info, Error: " + (TapiError)ret);
TapiUtility.ThrowTapiException(ret, _handle, "http://tizen.org/privilege/telephony");
}
return(task.Task);
}
internal static NetworkNeighboringCell ConvertNeighborCellStruct(NetworkNeighboringCellStruct neighborStruct)
{
NetworkNeighboringCell neighborCell = new NetworkNeighboringCell();
NetworkServingCellStruct servStruct = neighborStruct.ServCell;
CellStruct cellStruct = servStruct.Cell;
NetworkGeranCellStruct geranStruct = cellStruct.Geran;
NetworkCdmaCellStruct cdmaStruct = cellStruct.Cdma;
NetworkUmtsCellStruct umtsStruct = cellStruct.Umts;
NetworkLteCellStruct lteStruct = cellStruct.Lte;
NetworkGeranCell geranCell = ConvertGeranStruct(geranStruct);
NetworkCdmaCell cdmaCell = new NetworkCdmaCell();
cdmaCell.BaseStnId = cdmaStruct.BaseId;
cdmaCell.BaseStnLatitude = cdmaStruct.BaseStnLatitude;
cdmaCell.BaseStnLongitude = cdmaStruct.BaseStnLongitude;
cdmaCell.NwId = cdmaStruct.NetworkId;
cdmaCell.RefPn = cdmaStruct.RefPn;
cdmaCell.SysId = cdmaStruct.SystemId;
NetworkUmtsCell umtsCell = ConvertUmtsStruct(umtsStruct);
NetworkLteCell lteCell = ConvertLteStruct(lteStruct);
Cell cell = new Cell();
cell.Geran = geranCell;
cell.Cdma = cdmaCell;
cell.Umts = umtsCell;
cell.Lte = lteCell;
NetworkServingCell servingCell = new NetworkServingCell();
servingCell.SysType = servStruct.SystemType;
servingCell.MCountryCode = servStruct.MobileCountryCode;
servingCell.MNwCode = servStruct.MobileNetworkCode;
servingCell.Info = cell;
neighborCell.ServCell = servingCell;
List <NetworkGeranCell> geranCellList = new List <NetworkGeranCell>();
for (int i = 0; i < neighborStruct.GeranCount; i++)
{
NetworkGeranCell geran = ConvertGeranStruct(neighborStruct.GeranList[i]);
geranCellList.Add(geran);
}
List <NetworkUmtsCell> umtsCellList = new List <NetworkUmtsCell>();
for (int i = 0; i < neighborStruct.UmtsCount; i++)
{
NetworkUmtsCell umts = ConvertUmtsStruct(neighborStruct.UmtsList[i]);
umtsCellList.Add(umts);
}
List <NetworkLteCell> lteCellList = new List <NetworkLteCell>();
for (int i = 0; i < neighborStruct.GeranCount; i++)
{
NetworkLteCell lte = ConvertLteStruct(neighborStruct.LteList[i]);
lteCellList.Add(lte);
}
neighborCell.GrList = geranCellList;
neighborCell.UmtList = umtsCellList;
neighborCell.LtList = lteCellList;
return(neighborCell);
}