Donal,
It sort of seems like you reuse the same task over and over.
What happens if you create a new task each time you need to perform the
asynchronous operation?
-- Kostya
13.09.2010 17:44, Donal Rafferty пишет:
Kostya,
Thanks, that conversation can be seen here:
http://groups.google.com/group/android-developers/browse_thread/thread/07ea01892ee7a5f4/9f71428217c2cd44
However the condition is in the cancel code, which I no longer use as
I am running the code in a Service so I have no need to cancel it.
2010/9/13 Kostya Vasilyev <[email protected] <mailto:[email protected]>>
Donal,
Search the list: there was a post within the last month (I think)
from Romain Guy about some kind of thread race issue in AsyncTask
having been fixed in Froyo (or was it post-Froyo?) - anyway, it's
somewhere in the archives.
-- Kostya
13.09.2010 16:07, Donal Rafferty пишет:
Sorry I meant only the preExecute is run
On Mon, Sep 13, 2010 at 1:05 PM, Donal Rafferty
<[email protected] <mailto:[email protected]>> wrote:
I have managed to implement the Task in my Service now but
the original problem still remains.
I dont cancel the Task at all in my service, I simply play
the ringtone in the postExecute method of the Asynctask if a
flag is true, if its not I dont.
But I get the same issue, after a couple of runs the
AsyncTask simply stops getting to the doInBackground method,
only the postExecute method is run.
Its very strange and really annoying me now.
Is there any reason why an AsyncTask would behave like this
without cancel being used?
On Mon, Sep 13, 2010 at 10:58 AM, Donal Rafferty
<[email protected] <mailto:[email protected]>> wrote:
Monday morning coding! :)
I return my aidl definition in my service's onBind:
@Override
public IBinder onBind(Intent arg0) {
Log.d("XXX", "Status: onBind Called");
return myServiceStub;
}
IBinder myServiceStub = new IMyService.Stub(){
//aidl methods
};
And use this to call methods from my Activity, so I would
need to be able to import android.media.Ringtone in my
aidl definition but I cant.
So I'm still stuck with it not working :(
On Mon, Sep 13, 2010 at 10:32 AM, Kostya Vasilyev
<[email protected] <mailto:[email protected]>> wrote:
Donal,
No, a service is a service, and a binder is a binder.
The binder you get in the callback is the binder
returned by the service's onBind.
This example:
http://developer.android.com/resources/samples/ApiDemos/src/com/example/android/apis/app/LocalService.html
has a binder implementation that returns a reference
to its service, so you can do this
public void onServiceConnected(ComponentName className,
IBinder binder) {
LocalService.LocalBinder binder =
(LocalService.LocalBinder) binder;
*LocalService service = binder.getService();*
}
This example has one flaw: it leaks a service
reference (since LocalBinder is a non-static inner
class of LocalService). Using a static inner or a
top-level class for LocalBinder, fixes that (AFAIK).
-- Kostya
13.09.2010 13:16, Donal Rafferty пишет:
09-13 10:06:53.566: ERROR/AndroidRuntime(18791):
Uncaught handler: thread main exiting due to
uncaught exception
09-13 10:06:53.676: ERROR/AndroidRuntime(18791):
java.lang.ClassCastException: com.xxx.phone.MyService$1
09-13 10:06:53.676: ERROR/AndroidRuntime(18791):
at
com.xxx.phone.ui.MyActivity$2.onServiceConnected(MyActivity.java:515)
So it doesn't like the cast from binder to Service?
How can I fix that do you know? What am I missing
from the example?
--
Kostya Vasilyev -- WiFi Manager + pretty widget --http://kmansoft.wordpress.com
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