Re: Please comment on callhistory API

[Denis Kenzior <denkenz@gmail.com>]

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Hi Marcel,

On 09/27/2010 06:14 PM, Marcel Holtmann wrote:
> Hi Denis,
> 
>>>> CallHistory hierarchy
>>>> =============
>>>>
>>>> Service : org.ofono
>>>> Interface : org.ofono.CallHistory
>>>> Object path : [variable prefix]/{modem0,modem1,...}/CallHistory
>>>
>>> the object path is wrong here. This should be pretty much on the main /
>>> object path. And not on per modem and not in a sub-path.
>>>
>>> I really don't think that per modem history makes sense. Denis?
>>
>> The idea here is that you can track history by the modem object or more
>> likely the IMSI.  Thus when switching SIMs or in dual-sim mode phones,
>> the history shown might change depending on the current SIM.
> 
> by modem makes no sense. That might change at any time. For example even
> if you get a phone replacement. So not really helpful.
> 
> The IMSI I can see, but isn't it better then just to include the IMSI
> into the report send to the history application. Not that I actually
> like sending the IMSI around so much :(

Actually per modem does make sense for HFP use cases where the device is
essentially unique and IMSI is not provided.

Regards,
-Denis