如何获得已接来电和未接来电号码

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文章

由 huwell 在 02 Jul 2007 创建

最后由 hamishwillee 在 15 Dec 2011 编辑

• 设备, 软件 版本：

S60 3rd Edition

• 详细描述：

下列代码示例演示了如何使用第三方电话API(CTelephony)获取已接来电和未接来电号码。

下列代码是在一个活动对象中完成的，其派生于CActive。

   // Class members
 
    CTelephony*                   iTelephony;
 
    CTelephony::TCallStatusV1     iLineStatus;
 
    CTelephony::TCallStatus       iLastInformedLineStatus;
 
Construction & initialization:
 
    iTelephony = CTelephony::NewL();        
 
    // Initialize with 'unknown' statuses
 
    iLineStatus.iStatus = CTelephony::EStatusUnknown;
 
    iLastInformedLineStatus = CTelephony::EStatusUnknown;
 
    CTelephony::TCallStatusV1Pckg lineStatusPckg( iLineStatus );
 
    // Request notification about the changes in voice line status
 
    iTelephony->NotifyChange( iStatus, CTelephony::EVoiceLineStatusChange, lineStatusPckg );
 
    SetActive();
 
Implementation of CActive::RunL()
 
    // Within CActive::RunL():    
 
    if( iLineStatus.iStatus == CTelephony::EStatusDialling )
 
        {
 
        GetNumber();
 
        }
 
    if(iLineStatus.iStatus == CTelephony::EStatusRinging)
 
        {
 
        if(iLastInformedLineStatus != CTelephony::EStatusDialling) 
 
            {
 
            GetNumber();
 
            }
 
        }        
 
    iLastInformedLineStatus = iLineStatus.iStatus;
 
Implementation of CActive::DoCancel():
 
    iTelephony->CancelAsync( CTelephony::EVoiceLineStatusChangeCancel );
 
Implementation of GetNumber():
 
    CTelephony::TCallInfoV1 callInfoV1;
 
    CTelephony::TCallInfoV1Pckg callInfoV1Pckg( callInfoV1 );
 
    CTelephony::TCallSelectionV1 callSelectionV1;
 
    CTelephony::TCallSelectionV1Pckg callSelectionV1Pckg( callSelectionV1 );
 
    CTelephony::TRemotePartyInfoV1 remotePartyInfoV1;
 
    CTelephony::TRemotePartyInfoV1Pckg remotePartyInfoV1Pckg( remotePartyInfoV1 );
 
    callSelectionV1.iLine = CTelephony::EVoiceLine;
 
    callSelectionV1.iSelect = CTelephony::EInProgressCall;
 
    iTelephony->GetCallInfo( callSelectionV1Pckg, callInfoV1Pckg, remotePartyInfoV1Pckg );
 
    if( remotePartyInfoV1.iRemoteIdStatus == CTelephony::ERemoteIdentityAvailable )
 
        {
 
        if( remotePartyInfoV1.iRemoteNumber.iTelNumber.Length() > 0 )
 
            {
 
            // Incoming call number can be read from
 
            // remotePartyInfoV1.iRemoteNumber.iTelNumber;
 
            }
 
        }    
 
    if( callInfoV1.iDialledParty.iTelNumber.Length() > 0 )
 
        {
 
        // Outgoing call number can be read from
 
        // callInfoV1.iDialledParty.iTelNumber;
 
        }