/// <summary>
/// Answers an incoming call.
/// </summary>
/// <param name="answerType">Call answer type.</param>
/// <exception cref="InvalidOperationException">Thrown when method failed due to invalid operation.</exception>
public void AnswerCall(CallAnswerType answerType)
{
int ret = Interop.CallManager.AnswerCall(_handle, answerType);
if (ret != (int)CmError.None)
{
Log.Error(CmUtility.LogTag, "Failed to answer call, Error: " + (CmError)ret);
CmUtility.ThrowCmException(ret, _handle);
}
}
private async void AnsCallBtn_Clicked(object sender, EventArgs e)
{
try
{
var action = await DisplayActionSheet("Operation", "Cancel", null, Enum.GetNames(typeof(CallAnswerType)));
Log.Debug(Globals.LogTag, "Action: " + action);
if (action != null)
{
Log.Debug(Globals.LogTag, "Answer call start .. incoming call id = " + incomingCallHandle);
CallAnswerType type = (CallAnswerType)Enum.Parse(typeof(CallAnswerType), action);
uint x = await call.AnswerCall(incomingCallHandle, type);
Log.Debug(Globals.LogTag, "Answer call end, call id = " + x);
}
}
catch (Exception ex)
{
Log.Debug(Globals.LogTag, "AnswerCall ,exception = " + ex.ToString());
}
}
internal static extern int AnswerCall(IntPtr handle, uint callHandle, CallAnswerType type, TapiResponseCallback cb, IntPtr userData);
internal static extern int AnswerCall(IntPtr handle, CallAnswerType answerType);
