Problem Solved..
The problem was that i was querying on the tracks database for 1000 songs..
At the same time, scrolling the list would make a call to the same tracks
table. This is synchronous in Android using the same DB object.
So the solution was to create a seperate DB object as getReadableDat
Yess :(
Anyone can try it out..
One more thing.. I have iniialised the DB ie called the
getWritiabledDatabase at the start of app from the Application class.Is the
accessing the DB from a new thread causing the UI to hang if supposedly the
Application context means the UI context getting blocked a
On Tue, Jul 20, 2010 at 8:24 AM, Alok Kulkarni wrote:
> Thanks for your reply. What i did was i removed the System.gc() as well as
> the handler call.
> Considering the code from above snippet.
>
> Log.i("VALUE->", "Before movetoFirst" +
> System.currentTimeMillis());
> mCursor.move
;
> > } catch (Exception e) {
> > // TODO Auto-generated catch block
> > e.printStackTrace();
> > }
> >
> >
> > }
> > }
> > }
> >
> > If i don
If i dont do a Thread.sleep... the UI gets completely blocked until all the
> records are fetched.\
> To update the UI i am calling a handler.
> Thanks ,
> Alok.
>
> On Tue, Jul 20, 2010 at 5:10 PM, anil kukreti
> wrote:
>>
>> Ya Mark is right !
>>
>>
nil kukreti wrote:
>
> Ya Mark is right !
>
> You need to use *multithreading* for making a reponsive UI.
>
> Thread.sleep inside spawned thread will give a chance to main UI thread to
> response to User events.
>
>
> -- Forwarded message --
> From: Alok
-developers] cursor.moveToFirst() blocking UI
To: android-developers@googlegroups.com
Hi,
I have a background thread which queries for 1000 records at a time. After
querying , when i call cursor.moveToFirst(), the UI gets blocked until the
operation is completed.This is very disturbing experience
On Tue, Jul 20, 2010 at 7:14 AM, Alok Kulkarni wrote:
> I have a background thread which queries for 1000 records at a time. After
> querying , when i call cursor.moveToFirst(), the UI gets blocked until the
> operation is completed.
When you call query() or rawQuery(), the query is not actually
Hi,
I have a background thread which queries for 1000 records at a time. After
querying , when i call cursor.moveToFirst(), the UI gets blocked until the
operation is completed.This is very disturbing experience for user ,
especially if there are 1 plus records.I use Thread.sleep in between
aft
9 matches
Mail list logo
