挂断电话的代码片段

最新推荐文章于 2025-08-15 14:06:18 发布

转载最新推荐文章于 2025-08-15 14:06:18 发布 · 558 阅读

文章标签：

#电话 #user #nokia #library #header #iphone

本文介绍如何使用RCall::HangUp方法来终止来电而不留下未接来电记录的方法。通过具体的C++代码示例展示了如何连接到电话服务器、获取电话及线路信息并最终挂断电话。

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Call termination with RCall::HangUp
From Forum Nokia Wiki

Introduction
When we terminate an incoming call with RCall then we don't get a missed call in the Missed calls log. However, a short note "calling ..." for a short duration. The note can't be terminated by 3rd party.
Header Required:
#include <etel.h>

Library Required:
LIBRARY etel.lib

Example source code

We can put the following code inside the RunL() of call monitoring active object.

    TName callName;
    RTelServer::TPhoneInfo phoneInfo;
    RLine::TLineInfo lineInfo;
    RPhone::TLineInfo plineInfo;
    RLine::TCallInfo callInfo;

    User::LeaveIfError(iTelServer.Connect());
    User::LeaveIfError(iTelServer.GetPhoneInfo(0, phoneInfo));
    User::LeaveIfError(iPhone.Open(iTelServer, phoneInfo.iName));
    User::LeaveIfError(iPhone.GetLineInfo(0, plineInfo));
    User::LeaveIfError(iLine.Open(iPhone, plineInfo.iName));
    User::LeaveIfError(iLine.GetCallInfo(0,callInfo));
    User::LeaveIfError(iLine.GetInfo(lineInfo));
    callName.Copy(lineInfo.iNameOfCallForAnswering);
    User::LeaveIfError(iCall.OpenExistingCall(iLine, callName));
    User::LeaveIfError( iCall.HangUp() );
    iCall.Close();
    iLine.Close();
    iPhone.Close();
    iTelServer.Close();