internal static SsWaitingInfoStruct ConvertSsWaitingInfo(SsWaitingInfo info)
{
SsWaitingInfoStruct waitingStruct = new SsWaitingInfoStruct();
waitingStruct.Class = info.Class;
waitingStruct.Mode = info.Mode;
return(waitingStruct);
}
/// <summary>
/// Activates/deactivates the call waiting service.
/// </summary>
/// <since_tizen> 4 </since_tizen>
/// <param name="info">The status of call-waiting service.</param>
/// <returns>A task containing SS waiting response information.</returns>
/// <feature>http://tizen.org/feature/network.telephony</feature>
/// <privlevel>platform</privlevel>
/// <privilege>http://tizen.org/privilege/telephony.admin</privilege>
/// <exception cref="NotSupportedException">Thrown when telephony feature is not supported.</exception>
/// <exception cref="UnauthorizedAccessException">Thrown when privilege access is denied.</exception>
/// <exception cref="ArgumentNullException">Thrown when waiting info is passed as null.</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 <SsWaitingResponse> SsSetWaitingInfo(SsWaitingInfo info)
{
TaskCompletionSource <SsWaitingResponse> task = new TaskCompletionSource <SsWaitingResponse>();
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 setting SS waiting info: " + (SsCause)result);
task.SetException(new InvalidOperationException("Error occurs in setting SS waiting info, " + (SsCause)result));
return;
}
SsWaitingResponseStruct response = Marshal.PtrToStructure <SsWaitingResponseStruct>(data);
task.SetResult(SsStructConversions.ConvertWaitingRspStruct(response));
});
taskResult.Start();
taskResult.Wait();
_callbackMap.Remove(key);
};
if (info == null)
{
throw new ArgumentNullException("Ss waiting info is null");
}
SsWaitingInfoStruct infoStruct = SsClassConversions.ConvertSsWaitingInfo(info);
int ret = Interop.Tapi.Ss.SsSetWaiting(_handle, ref infoStruct, _callbackMap[id], id);
if (ret != (int)TapiError.Success)
{
Log.Error(TapiUtility.LogTag, "Failed to set waiting info, Error: " + (TapiError)ret);
TapiUtility.ThrowTapiException(ret, _handle, "http://tizen.org/privilege/telephony.admin");
}
return(task.Task);
}