Awesome .. this will be fun to play with and a great addition to the
Wikipedia app community.

--tomasz



On Tue, Sep 27, 2011 at 1:51 PM, Christian Pühringer <[email protected]> wrote:
> Hi Tomasz,
>
> I've pushed the code to https://github.com/cip/zimgap-android.
> Note that the only functionality is currently to load an article from the
> zim file and display it.
> In particular there is no search functionality, so  you have to know the
> exact article name to open it.
> The reason is simply that I am currently focusing on the feasibility, and I
> expect that the main issues are related to loading
> an article and and not related to searching the index.
>
> Best regards,
> Christian
>
> Am 24.09.2011 23:14, schrieb Tomasz Finc:
>
> Awesome work Christian. Where can we find your code to test out?
>
> If you don't have a place then I'll carve one out in our depots.
>
> On Sep 24, 2011 5:57 AM, "Christian Pühringer" <[email protected]>
> wrote:
>> Hi Emanuel,
>>
>> Makes sense that images are not compressed in zim file again, thanks for
>> the
>> clarification.
>> In particular for windows mobile this increases the probability that with
>> reducing the cluster size
>> a sufficient performance is achieved (i.p. if there was a better way to
>> display
>> images than in android, but I haven't looked into this).
>> For android I still expect that it it will be better to use a native
>> library.
>>
>> Christian
>> Am 24.09.2011 14:30, schrieb Emmanuel Engelhart:
>>> On 24/09/2011 14:24, Christian Pühringer wrote:
>>>> The JAVA liblzma performance is pretty bad: To increase efficiency of
>>>> compression in the zim-format articles (and also all
>>>> other data like images) are stored in clusters. Cluster size is
>>>> apparently about
>>>> 1 MB. This implies that loading an article
>>>> which is stored at the end of a cluster involves decompressing the
>>>> complete
>>>> cluster.
>>> Images should not be compressed in ZIM files for the obvious reasons
>>> they mainly are already compressed. This is the case for all ZIM files I
>>> made. As far as I know this is also the case for Mediawiki:Collection
>>> build ZIM files.
>>>
>>> Emmanuel
>>>
>>
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