MagTek Audio Reader for Android Devices - Manual (Page 30)

24
Get Tracks Data From Reader:
private class SCRAHandlerCallback implements Callback {
public boolean handleMessage(Message msg) {
switch (msg.what)
{
case MagTekSCRA. DEVICE_MESSAGE_STATE_CHANGE :
{
switch (msg.arg1)
{
case MagTekSCRA. DEVICE_STATE_CONNECTED :
{
}
break ;
case MagTekSCRA. DEVICE_STATE_CONNECTING :
{
}
break ;
case MagTekSCRA. DEVICE_STATE_DISCONNECTED :
{
}
break ;
}
}
break ;
case MagTekSCRA. DEVICE_MESSAGE_DATA_CHANGE :
if (msg.obj != null )
{
mStringCardDataBuffer = (String)msg.obj;
//Do something
mStringCardDataBuffer="";
return true ;
}
break ;
default :
if (msg.obj != null )
{
mStringCardDataBuffer = (String)msg.obj;
//Do something
mStringCardDataBuffer="";
}
break ;
};
return false ;
}
}
Get Connection Status Of Reader:
if ( mMTSCRA .isDeviceConnected()) {
//Do Something
}