Wednesday, June 30, 2010

Re: [android-developers] Re: ContentProvider onCreate() onDestroy()

You shouldn't leave open transactions.  Generally the expectation is that upon returning from an insert or whatever the corresponding transaction has been committed.

On Wed, Jun 30, 2010 at 11:30 AM, Natanael Arndt <NatanaelA@gmx.de> wrote:
Thank you,
but when should I or is than the best time to save database changes to the filesystem?

Natanael


On 30.06.2010 18:36, Dianne Hackborn wrote:
Content providers are never destroyed.  They exist for the entire
lifetime of their process.

On Wed, Jun 30, 2010 at 2:19 AM, Natanael Arndt <NatanaelA@gmx.de
<mailto:NatanaelA@gmx.de>> wrote:

   Hello,
   when writing a ContentProvider I have to implement the
   onCreate()-method, in which I establish my database connection.
   But to write the changes I made to the database I have to close the
   database on some point.
   Does something like a onDestroy()-method exist for ContentProviders
   or is there some intent I have to listen to, which is fired before
   killing my process?

   Natanael

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Dianne Hackborn
Android framework engineer
hackbod@android.com <mailto:hackbod@android.com>


Note: please don't send private questions to me, as I don't have time to
provide private support, and so won't reply to such e-mails.  All such
questions should be posted on public forums, where I and others can see
and answer them.

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Dianne Hackborn
Android framework engineer
hackbod@android.com

Note: please don't send private questions to me, as I don't have time to provide private support, and so won't reply to such e-mails.  All such questions should be posted on public forums, where I and others can see and answer them.

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