Paresh,
This depends on how the data is structured, and how much of it there is.
A file might be easier to implement, but if the data is structured in a
very regular way, with "items" and multiple "item" attributes, then a
database is probably a better match.
You could even go as far as completely decouple your data updates from
the lifecycle of your activities: implement a background service that
pulls in the data, and a content provider so that the data can be
accessed by both the service and your activities.
-- Kostya
16.11.2010 13:50, paresh mayani пишет:
Thanx for the support and sorry for the late reply,
Actually, data is going to be changed frequently, so i am also
confused that what should i implement actually i.e. whether File or
Database ??
On Nov 12, 8:05 pm, Kumar Bibek<[email protected]> wrote:
Of course, save your results to a local database. That will be
considerably faster.
On Nov 12, 6:05 pm, paresh mayani<[email protected]> wrote:
Hello all,
Actually, i am fetching XML from the web, parsing it and display it on
the screen. The problem which i am getting is that the activity tries
to load the data from web each time the activity is called.(Actually,
my mobile app requires frequent trips to the server) So i am in search
of the below solution:
On Re-launch of an activity, the data from web should not be loaded
again. (But it should load data from the cache or local database that
we have created while calling the web-xml for the first time).
creating a class that i can use to transparently make application
faster by
selectively caching items in memory. And thus, making users very
happy and
This class can even apply individual refresh times to each cached
item.
So, i think i need to store the data in Cache , or in local database
or something like that.
Is there any way/technique to implement such thing ? so that it need
not to load from web every-time on Re-launch of an activity.
[Note: I want to do to make client happy by decreasing the loading
time and running the application efficiently and optimizing
application's loading time]
--
Kostya Vasilyev -- WiFi Manager + pretty widget -- http://kmansoft.wordpress.com
--
You received this message because you are subscribed to the Google
Groups "Android Developers" group.
To post to this group, send email to [email protected]
To unsubscribe from this group, send email to
[email protected]
For more options, visit this group at
http://groups.google.com/group/android-developers?hl=en
