Friday, June 25, 2010

[android-developers] Re: Sharing SQLite Database between activities

Well I just create a private instance of the helper class in every
activity and then I get a database in a local variable using
helper.getWriteableDatabase();
I think you can probably go to the sqlite prompt in adb using
sqlite3 /data/data/<package name>/databases/<database name>
try to query the database using select, if it doesn't contain any
data well try to remove the database and try creating it again.

On Jun 25, 4:34 pm, Ramsey Statz <ramseyst...@gmail.com> wrote:
> Thanks.  I did that though and I guess the real problem here is that
> my database is not getting transferred from one activity to the next.
> I can insert data into it in one activity (I know for sure that data
> is getting inserted).  But then when I go to read the data from it in
> a different activity (a ListView that is supposed to be populated by
> the data in this database), there is no data in the database for that
> activity.
>
> So, I guess the real question I'm asking is: how do you make sure that
> the data gets transferred/is able to be used in multiple activities?

--
You received this message because you are subscribed to the Google
Groups "Android Developers" group.
To post to this group, send email to android-developers@googlegroups.com
To unsubscribe from this group, send email to
android-developers+unsubscribe@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/android-developers?hl=en

0 Comments:

Post a Comment

Subscribe to Post Comments [Atom]

<< Home


Real Estate