In onDestroy(), I checked whether the Activity is finishing and bound.
If so, I unbindService().
if(isFinishing() && serviceBound){
unbindService(serviceConnection);
Log.d("MyMediaPlayerActivity","Activity: unbindService()");
}
On 6月4日, 下午9時04分, Greenhand <cooperateonl...@gmail.com> wrote:
> I added following two methods in myActivity:
> @Override
> protected void onSaveInstanceState(Bundle outState) {
> outState.putBoolean("serviceBound", serviceBound);}
>
> @Override
> public Object onRetainNonConfigurationInstance() {
> return serviceConnection;}
>
> And in onCreate() of theActivity, I added:
> if(getLastNonConfigurationInstance()!=null){
> serviceConnection =
> (ServiceConnection)getLastNonConfigurationInstance();}
>
> if(savedInstanceState!=null){
> serviceBound = savedInstanceState.getBoolean("serviceBound");}
>
> if(serviceBound == false){
> bindService(new
> Intent(getApplicationContext(),MessengerService.class),
> serviceConnection, BIND_AUTO_CREATE); //!!!
> Log.d("MyMediaPlayerActivity","Activity: bindService()");}else{
>
> Log.d("MyMediaPlayerActivity","Activity: serviceBound == true");}
>
> Nevertheless, after my log "Activity: serviceBound == true" is
> printed, Android complains "Activityhas leaked ServiceConnection that
> was originally bound here" at the line with !!! mark.
>
> On 6月4日, 下午5時45分, Kostya Vasilyev <kmans...@gmail.com> wrote:
>
>
>
> > 04.06.2012 13:06, Greenhand написал:
>
> > > I modify my code and use bindService(new
> > > Intent(getApplicationContext(), MessengerService.class), mConnection,
> > > Context.BIND_AUTO_CREATE) but myservicestill be killed and created
> > > with myActivitylife cycle. Can you please illustrate "Don't unbind
> > > in the oldactivityinstance -- only unbind from the new one." more
> > > clearly, such as some code fragments?
>
> > Don't unbind from theactivitythat's going away during rotation.
>
> > Use onRetainNonConfigurationInstance / getLastNonConfigurationInstance
> > to carry theserviceconnection over from the "portrait"activity
> > instance to the "landscape"activityinstance.
>
> > Unbind as usual when the second, rotated, instance gets destroyed.
>
> > > I have never used a fragement. Is it different fromActivitywhen it
> > > comes to handling boundserviceon rotation?
>
> > If you bind to theservicefrom a fragment, you can have the framework
> > retain the fragment on rotation by setting
> > fragment.setRetainInstance(true), rather than using the twoActivity
> > methods with unpronounceable names, above.
>
> > -- K
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