/// <summary> /// Get the preferred plmn list asynchronously. /// </summary> /// <since_tizen> 4 </since_tizen> /// <returns>List of NetworkPreferredPlmnInfo.</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 <IEnumerable <NetworkPreferredPlmnInfo> > GetNetworkPreferredPlmn() { TaskCompletionSource <IEnumerable <NetworkPreferredPlmnInfo> > task = new TaskCompletionSource <IEnumerable <NetworkPreferredPlmnInfo> >(); 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 preferred plmn list, " + (TapiError)result); task.SetException(new InvalidOperationException("Error occurs during getting the preferred plmn list, " + (TapiError)result)); return; } NetworkPreferredPlmnListStruct plmnStruct = Marshal.PtrToStructure <NetworkPreferredPlmnListStruct>(dataResponse); IEnumerable <NetworkPreferredPlmnInfo> plmnInfo = NetworkStructConversions.ConvertNetworkPreferredPlmnStruct(plmnStruct); task.SetResult(plmnInfo); }); resultTask.Start(); resultTask.Wait(); _response_map.Remove(key); }; int ret = Interop.Tapi.Network.GetNetworkPreferredPlmn(_handle, _response_map[id], id); if (ret != (int)TapiError.Success) { Log.Error(TapiUtility.LogTag, "Failed to get the preferred plmn list, Error: " + (TapiError)ret); TapiUtility.ThrowTapiException(ret, _handle, "http://tizen.org/privilege/telephony"); } return(task.Task); }
internal static IEnumerable <NetworkPreferredPlmnInfo> ConvertNetworkPreferredPlmnStruct(NetworkPreferredPlmnListStruct plmnStruct) { List <NetworkPreferredPlmnInfo> plmnList = new List <NetworkPreferredPlmnInfo>(); for (int i = 0; i <= plmnStruct.Count; i++) { NetworkPreferredPlmnInfo plmnInfo = new NetworkPreferredPlmnInfo(); plmnInfo.idex = plmnStruct.PlmnList[i].Index; plmnInfo.NwName = plmnStruct.PlmnList[i].NetworkName; plmnInfo.NwPlmn = plmnStruct.PlmnList[i].Plmn; plmnInfo.SvcProvName = plmnStruct.PlmnList[i].SnName; plmnInfo.SysType = plmnStruct.PlmnList[i].Type; plmnList.Add(plmnInfo); } return(plmnList); }