/// <summary>
/// Gets SIM 3G phonebook supported EFs like ANR, SNE, GRP, EMAIL and the corresponding EFs max text length, number length, and size.
/// </summary>
/// <since_tizen> 4 </since_tizen>
/// <returns>A task containing an instance of PhonebookMetaInfo3G.</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 <PhonebookMetaInfo3G> GetPhonebookMetaInfo3G()
{
TaskCompletionSource <PhonebookMetaInfo3G> task = new TaskCompletionSource <PhonebookMetaInfo3G>();
IntPtr id = (IntPtr)_requestId++;
_callbackMap[id] = (handle, result, data, key) =>
{
Task taskResult = new Task(() =>
{
if (result != (int)PhonebookAccessResult.Success)
{
Log.Error(TapiUtility.LogTag, "Error occurs during getting 3G phone book meta info: " + (PhonebookAccessResult)result);
task.SetException(new InvalidOperationException("Error occurs during getting 3G phone book meta info, " + (PhonebookAccessResult)result));
return;
}
PhonebookMetaInfo3GStruct metaInfo = Marshal.PtrToStructure <PhonebookMetaInfo3GStruct>(data);
task.SetResult(PhonebookStructConversions.ConvertPhonebookMetaInfo3GStruct(metaInfo));
});
taskResult.Start();
taskResult.Wait();
_callbackMap.Remove(key);
};
int ret = Interop.Tapi.Phonebook.GetPhonebookMetaInfo3G(_handle, _callbackMap[id], id);
if (ret != (int)TapiError.Success)
{
Log.Error(TapiUtility.LogTag, "Failed to get 3G phonebook meta info, Error: " + (TapiError)ret);
TapiUtility.ThrowTapiException(ret, _handle, "http://tizen.org/privilege/telephony");
}
return(task.Task);
}
internal static PhonebookMetaInfo3G ConvertPhonebookMetaInfo3GStruct(PhonebookMetaInfo3GStruct infoStruct)
{
PhonebookMetaInfo3G info = new PhonebookMetaInfo3G();
info.FileCount = infoStruct.FileTypeCount;
List <FileTypeCapabilityInfo3G> capabilityList = new List <FileTypeCapabilityInfo3G>();
foreach (FileTypeCapabilityInfo3GStruct capabilityInfo in infoStruct.FileTypeInfo)
{
capabilityList.Add(ConvertFileTypeCapabilityInfo3GStruct(capabilityInfo));
}
info.FileInfo = capabilityList;
return(info);
}