Thank you,
Mark!
> > First at all singleton could be a member of the application. Then it
> > will garbage collected with application.
>
> Then it is not a singleton. It is a data member of Application.
>
Sorry, I wasn't precise.
> > As far as I
> > understand one process runs one application.
On Apr 9, 11:07 am, Mark Murphy wrote:
> ailinykh wrote:
>
> > On Apr 9, 8:11 am, Mark Murphy wrote:
> >> Donal Rafferty wrote:
> >>> The singleton wont be killed by the system automatically like a service
> >>> which could lead to GC problems
>
On Apr 9, 8:11 am, Mark Murphy wrote:
> Donal Rafferty wrote:
> > The singleton wont be killed by the system automatically like a service
> > which could lead to GC problems
>
> Correct. Objects held in static data members, or referenced from a
> static data member, will not be garbage collected
>
> Using a service gives you:
>
> 1. Less chance of garbage collection problems from failing to null out
> the singleton.
>
This one I don't understand. What do you mean?
Andrey
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Hello, everybody!
Android has such concept as a Service. It makes sense for interprocess
communication.
But if I need this service from Activities running in the same process
regular singleton seems to be more convenient.
No need to register, to bind. Are there any benefits to use service
in the s
Hello, everybody!
I would like to catch horizontal scrolling in ListView. I don't wont
to scroll ListView content, I need an event only. I use
GestureDetector, and in onScroll() method I can figure out when user
scrolls in horizontal direction.
This part works. But my problem is ListView fires onIt
older for portrait.
>
> More info
> athttp://developer.android.com/guide/topics/resources/resources-i18n.ht
>
> On Mar 11, 11:02 pm, ailinykh wrote:
>
>
>
> > Hello, everybody!
> > I have two activities, one per orientation - PortraitActivity and
> >
Hello, everybody!
I have two activities, one per orientation - PortraitActivity and
LandscapeActivity. They are pretty much different, I can't use one
Activity with different layouts.
If user changed orientation I have to shutdown one of them and start
another.
What is the best way to manage them?
us
> to get a result, you need to be starting from an activity. If you want to
> inform the user of something going on from the background, you should use
> the notification manager.
>
>
>
>
>
> On Tue, Mar 9, 2010 at 9:20 PM, ailinykh wrote:
> > Hello, everybod
Hello, everybody!
I'm doing some network job in AsyncTask. Sometimes it requires
communication with user. (connection is dropped, session is expired
and so on). I want to pop up a dialog or launch an Activity, and then,
depending on user's input, stop the job or redo it.
I can launch any Activity f
Thank you, Mark!
I tried to do it. It works... Almost.
I created simple html file:
http://myhost/mypath?var1=val1";>My Link http
My Link myapp
If I open this file in browser and click on second link my Activity
pops up. Everything is Ok.
But if I send content of this file to my email add
Hello, everybody!
I can launch several activities by clicking on link. These Activities
are - phone dialing, web browser and probably couple more. My question
is how to extend this list? How to make new Activity launch-able by
link clicking? Let's say if someone receives email with link
myapp://som
In my application onCreate method reads some files, creates a bunch of
objects (Model) and then
creates visual layout. When an orientation gets changed it reads files
again. But they are the same.
There is no need to read them again. Only visual layout needs to be
recalculated.
Is there a way to av
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