Any particular reason you are using System.exit() as opposed to finish()???
finish() gives Android the opportunity to do any cleanup that it needs to when your app gets done... I would imaging that System.exit() bypasses this. ---------------------------------------------------------------------- There are only 10 types of people in the world... Those who know binary and those who don't. ---------------------------------------------------------------------- On Thu, Jan 7, 2010 at 11:27 PM, ZhouSu <[email protected]> wrote: > Thanks Justin and TreKing! > I haven't found the error for onDestroy after looking at the log.... > but I've managed to close the application using JAVA System.exit() > instead. > It does stop retrieving GPS signals after I exit the app. > > > > On Jan 7, 2:20 am, TreKing <[email protected]> wrote: > > > BTW, if i change onDestroy() to finish(), the application works fine so > > > other parts should have no problem. How can I end the application > lifecycle > > > successfully? > > > > Um ... call finish() instead of onDestroy? > > > > Look at the logs like Justin said. My guess: you're not supposed to call > > onDestroy() and the system is throwing an exception because you've done > so > > (I believe I've seen it also throw if you don't call super.onDestroy() in > > your overwritten method ... so *it knows* . > > > > > --------------------------------------------------------------------------- > ---------------------- > > TreKing - Chicago transit tracking app for Android-powered deviceshttp:// > sites.google.com/site/rezmobileapps/treking > > -- > You received this message because you are subscribed to the Google > Groups "Android Beginners" group. > > NEW! Try asking and tagging your question on Stack Overflow at > http://stackoverflow.com/questions/tagged/android > > To unsubscribe from this group, send email to > [email protected]<android-beginners%[email protected]> > For more options, visit this group at > http://groups.google.com/group/android-beginners?hl=en > >
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