/// <summary>
/// Provides an option to get the call forwarding status of different calls from the Network.
/// </summary>
/// <since_tizen> 4 </since_tizen>
/// <param name="ssClass">The Forward call type.</param>
/// <param name="condition">The forward condition.</param>
/// <returns>A task containing SS forward response information.</returns>
/// <feature>http://tizen.org/feature/network.telephony</feature>
/// <privilege>http://tizen.org/privilege/telephony</privilege>
/// <exception cref="NotSupportedException">Thrown when telephony feature is not supported.</exception>
/// <exception cref="UnauthorizedAccessException">Thrown when privilege access is denied.</exception>
/// <exception cref="ArgumentException">Thrown when it is failed due to invalid parameter.</exception>
/// <exception cref="InvalidOperationException">Thrown when it is failed due to invalid operation.</exception>
public Task <SsForwardResponse> SsGetForwardStatus(SsClass ssClass, SsForwardCondition condition)
{
TaskCompletionSource <SsForwardResponse> task = new TaskCompletionSource <SsForwardResponse>();
IntPtr id = (IntPtr)_requestId++;
_callbackMap[id] = (handle, result, data, key) =>
{
Task taskResult = new Task(() =>
{
if (result != (int)SsCause.Success)
{
Log.Error(TapiUtility.LogTag, "Error occurs in getting SS forward status: " + (SsCause)result);
task.SetException(new InvalidOperationException("Error occurs in getting SS forward status, " + (SsCause)result));
return;
}
SsForwardResponseStruct response = Marshal.PtrToStructure <SsForwardResponseStruct>(data);
task.SetResult(SsStructConversions.ConvertForwardRspStruct(response));
});
taskResult.Start();
taskResult.Wait();
_callbackMap.Remove(key);
};
int ret = Interop.Tapi.Ss.SsGetForwardStatus(_handle, ssClass, condition, _callbackMap[id], id);
if (ret != (int)TapiError.Success)
{
Log.Error(TapiUtility.LogTag, "Failed to get forward status, Error: " + (TapiError)ret);
TapiUtility.ThrowTapiException(ret, _handle, "http://tizen.org/privilege/telephony");
}
return(task.Task);
}
/// <summary>
/// A constructor for instantiating SsForwardInfo class with the necessary parameters.
/// </summary>
/// <param name="classType">SS Class.</param>
/// <param name="mode">Forward Mode.</param>
/// <param name="condition">Forward Condition.</param>
/// <param name="time">No reply wait time 5-30 secs in intervals of 5(3GPP(GSM/UMTS/LTE) Specific).</param>
/// <param name="ton">Type of number.</param>
/// <param name="npi">Numbering plan identity.</param>
/// <param name="number">Phone number.</param>
public SsForwardInfo(SsClass classType, SsForwardMode mode, SsForwardCondition condition, SsNoReplyTime time, SsForwardTypeOfNumber ton, SsForwardNumberingPlanIdentity npi, string number)
{
_class = classType;
_mode = mode;
_condition = condition;
_noReplyTimer = time;
_ton = ton;
_npi = npi;
_phoneNumber = number;
}
internal static extern int SsGetForwardStatus(IntPtr handle, SsClass ssClass, SsForwardCondition condition, TapiResponseCallback cb, IntPtr userData);
